• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a supply air control device (2) for primary and / or secondary air for a heating device (1), and a correspondingly formed heating device (1). The supply air control device (2) comprises at least one actuator (14,15) for reducing and increasing the free passage cross-section (16, 17) for supplied supply air (7) or for supplied primary and / or secondary air, which at least one actuator (14,15 ) by means of a manually operated handle (18) between a closed position in which the passage cross section (16, 17) is zero or approximately zero, and a plurality of the maximum passage cross section (16,17) at least partially or completely opening release positions - and vice versa - is adjustable. At least one limit stop (19) is provided, which is assigned to the at least one actuator (14, 15), the handle (18), or a motion transmission element (20) extending therebetween such that an actuating movement of the at least one actuator (14, 15) is stopped or limited by default operation of the handle (18) before reaching the closed position, and that the limit stop (19) can be overcome by an additional, deliberately initiated actuating action of an operator, whereupon the at least one or all respectively formed actuators ( 14,15) can be converted into the closed position.
    公开号:AT510964A4
    申请号:T269/2011
    申请日:2011-03-01
    公开日:2012-08-15
    发明作者:Karl Stefan Riener
    申请人:Karl Stefan Riener；
    IPC主号:
    专利说明:

    »5 11:23:07 01-03-2011 S / 32 * ·
    -1 -
    The invention relates to a Zuluftsteuervorrichtung for primary and / or secondary air for a heater, and a thus ausgestetattete heater, as indicated in the claims 1 and 16.
    Supply air control devices for the manual regulation of the supplied combustion air flow for a heating device, in particular for stoves, are known from the prior art in a variety of designs. For example, DE 42 01 740 A1 describes a Zuluftregeivom'chtung for a heater with a combustion chamber and in the upper part of the same opening outflow openings for secondary air, which are connected to a secondary air duct. The Sekundfirluftkanai is preceded by a manually operated adjusting. The secondary air duct has outflow openings in the combustion chamber in the region of the upper edge of a door cut-out of the heating device assigned to an inner side of a door. In the cover plate of the combustion chamber, a breakthrough is provided, which is associated with the adjusting member, wherein the Verstefiorgan rests on the cover plate and with respect to this and the breakthrough from a breakthrough closing position in a plurality of the breakthrough position releasing stages is adjustable The breakthrough in the Cover plate whose passage cross section is variable via the Versteiiorgan, opens into the secondary air duct and thus represents a variable inlet opening in the secondary air duct. With this Zuluftregelvorrichtung It allows the operator to completely prevent the supply of Sekundäriuft in the closed position of the Versteltorgans. Technical contexts in connection with a supply of primary air, which primary air feeds bet Helze devices, in particular in furnace for the combustion of wood are suitably formed, this document can not be removed.
    DE 10 2006 011 251 B4 describes a supply air control device for primary air and secondary air of a furnace, in particular a heating device for burning fuel based on biomass. This N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 9290] 0005 11:23:22 01-03-2011 6/32 25 11:23:22 01-03-2011 6/32 25
    -2- Luftsteuervomchtung comprises an air supply opening, can be initiated by the Zuiuft in a housing of the supply air control device. Further, the housing of this supply air control device comprises a primary! uftöffnung, can be discharged through the supply air as a primary air from the air-to-air control device and the combustion process can be fed. Furthermore, a Sekundäriuftöffnung is executed on the housing, discharged by the supply air as secondary air from the supply air control device and the combustion process can be supplied. A first and a second control element are rotatably mounted within the housing and aligned with each other so that the supply air as a function of a rotational angle position of at least one control element as primary air and / or as secondary air through the Primärluftöffnung or Sekundäriuftöffnung "ÄUsleiten. By means of a common handle of the Durchrfttequerechnitt the primary air opening and simultaneously coupled with it also the Durchgangsquerechnltt the Sekundäriuf töffnung is variable, in particular continuously variable.
    A disadvantage of the known Zuluftsteuervorrfchtungen is that they require the operator some basic knowledge of combustion processes. Above all, untrained or technically unversed operators can occasionally make unfavorable operations on these Zuluftsteuervorrichtungen. In addition to ignorance but can not be excluded due to carelessness of Bedlenpereonen that unfavorable or critical settings are made to the supply air control device, which cause combustion technically adverse processes.
    Oer present invention has for its object to provide a heater or a Zuluftsteuervorrichtung for regulating primary and / or Sekundäriuft for a Helz-device which prevents unfavorable settings due to ignorance or carelessness of a Bedienpereon largely without technically complex and costly Monitoring systems are required.
    This object of the invention is achieved by a supply air control device according to claim 1 and by a heating device according to claim 15.
    One advantage of the measures according to the invention is that combustion-unfavorable or possibly even safety-critical settings with regard to the supply of combustion air can thereby be prevented or prevented at relatively low cost. In particular, it is almost impossible by the inventive measures that an operator, at N2011 / 06400
    Ql / 03 2011 DI 11:20 [SE / EM NR 9290] 0006 -3- 11:23:40 01-03-2011 7/32 -3- 11:23:40 01-03-2011 7/32
    For example, due to carelessness or due to ignorance, the supply of Verbrennungslufi, especially of primary air and also of secondary air, completely prevented, whereupon the supply of oxygen to the combustion process is insufficient. Especially modern heaters or stoves have a high gas or airtightness when the manually operated supply air control device is set to "zero supply" or to "shut-off". The supply of so-called minimum or external air into the combustion chamber, for example due to moderate tightness between the feed opening and the door associated therewith, is no longer or only to an insufficient extent in modern ovens. With insufficient supply of oxygen to the combustion process, it is especially in the combustion of biomass, especially wood, typically strong smoke and also to an increased concentration of combustible gases in the combustion chamber of the heater, creating critical or unpleasant or unfavorable operating conditions at Hefzeinrichtung may occur. For example, as a result of an opening of the combustion chamber door by the operator, there is a strong contraction of premises and, as a result, a risk to health and damage to property. In addition, there is a danger of a sudden deflagration of accumulating, present in some concentration, combustible gases due to insufficient, continuous combustion of the same. By erfindungagemäßen measures, which include at least one limit stop, which avoids an unconscious transfer or caused by ignorance transfer of the at least one Zuluft actuator in the complete closed position, such danger or risk potentials can be significantly reduced, without consuming, for example electronic, monitoring or control devices are required.
    A particular advantage of the embodiment of the invention lies in the fact that this limit stop by a conscious, actively initiated by the user, additional actuating action can be overcome if necessary, and thus at least one actuator, preferably all respectively provided actuators in the channels or elements for the supply of combustion air , can be transferred to the closed position. In this closed position of the at least one actuator then the Zuführungsöfinung for supply air and / or for primary and / or secondary air is completely or largely completely closed. Especially in periods in which the heater is not in operation, thus an undesirable air exchange or an undesirable air flow through the combustion chamber and subsequently via the flue gas outlet of the heater or over the fireplace of a building can be prevented. For example, in N2011 / 06400 01/03 2011 DI 11:20 [SE / EM NR 9290] @ 007 -4-
    Summer, at which time the heating device is typically not in use, thereby a discharge of room air or an outflow of conditioned ambient air or ambient air over the supply air control device according to the invention, for example, during the cooler night hours, deliberately or deliberately be prevented. On the other hand, even if the heater is used as additional heating to another heater or to a central heating, and the invention Helzeinrichtung is out of service, a complete or almost complete closure of Zuluftsteuervorrichtung allows, so that escape of heated or appropriately conditioned room air over the combustion chamber and the chimney or chimney of a building avoided or held back. in accordance with the invention is ensured with the specified tributary control device that the supply air opening for combustion grade and / or Ausströmöfihun gene for primary and / or secondary air due to an oversight or due to carelessness are not completely closed after the handle, or at least an actuator, or a motion transmitting element extending therebetween, abuts in advance at the limit stop. If, however, the Zuluftsteuervorrichtung deliberately completely or almost completely closed, for example, after dam heating or after the heating season, the handle or the actuator to achieve the closure division over the limit stop can be moved away. Once the handle is moved back, i. E. is transferred to a release position, the Begrenzungsanschiag is automatically available again or again and again can only be overcome by a deliberately initiated by the operator Betätigungshandiung. The specified solution is structurally relatively simple to implement and also economically implementable.
    Another advantage are the measures according to claim 2, since the Drehlagenmg the handle in the manner of a lever arm for the operator a comfortable and intuitive operating action is guaranteed. In particular, an operating procedure is thereby implemented in the manner of a controller operation, whereby an intuitive, particularly unambiguous operation is possible.
    Another advantage are the measures according to claim 3, as a result of a robust pivot bearing for the handle is created, which can also be implemented particularly functional zu-reliably and inexpensively. N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 8290] ®008 11:24:17 01-03-2011 9/32 25
    -5-
    However, the further development measures according to claim 4 are also advantageous, since a particularly robust limit stop is thereby made possible and its implementation can be implemented relatively inexpensively. In addition, a structural modularization is created, whereby the number of required individual components can be kept as low as possible.
    Of particular advantage are the measures according to claim 5, as a particularly economical implementation of the additional, deliberately initiated act of action is created. In particular, it is possible by a simple adjustment of the handle transversely to the actual, standard adjustment, to overcome the limit stop deliberately. Another advantage of this embodiment is that it ensures one-handed operation, so that the aid of the second hand of the operator is unnecessary. In addition, this additional operation to overcome the limit stop can not be unintentionally eingalaitat, so that the appropriate measures also provide a sufficiently high reliability and safety against incorrect operation. Furthermore, the corresponding technical measures are particularly cost feasible, In the second-mentioned embodiment even without additional, structural elements.
    Also advantageous are the measures according to claim 6, as this eventual operating problems or errors in relation to supposed, technical defects can be excluded or kept back. In particular, thereby a trouble-free transfer of the handle or the actuator, starting from the closed position In a desired release device allows, without an additional actuating action to release the adjusting movement is required. This means that the handle or the actuator is not locked in the Verschiussstellung or not locked and by mere Kraftefnleltung by the operator, possibly with a little increased force, a transfer to a desired release position allows special markings on the heater or on In addition, no special training measures or markings are required, whereby the efficiency of the system and also the customer satisfaction can be brought to a higher level.
    Also advantageous are the measures according to claim 6, since this ensures a sufficiently sensitive regulation with respect to the supply of primary air and also of secondary air. Also advantageous is the mandatory motion-coupled regulation of N2D11 / 05400 01/03 2011 DI 11:20 [SE / EM NO 0200] ®009 11:24:36 01 -03-2011 10/32 25 - θ -
    Primary and secondary air via only one common handle. This means that the regulation with respect to primary and secondary air takes place simultaneously and rigidly coupled, whereby unfavorable or combustion-technically poor adjustment states can be precluded from the outset by considering the mechanical coupling in this regard. Another advantage is the common closure position to prevent the supply of primary and secondary air, which ensures that both Zuführkanäfe or supply paths are closed as soon as the handle is moved to the appropriate position is prevented in particular by carelessness The two ways for the supply of combustion air remains open, that is, the Primäriuftzufuhr or Sekundärluflzufuhr unintentionally open by the operation of only one handle or on only one regulatory element also comfortable and failsafe operation is also guaranteed or supported
    Also advantageous are the measures according to claim 9, since thereby the primary air supply is prevented or largely prevented before reaching the final position and the Sekundärluflzufuhr persists. This means that only with reaching the final position in addition to Primäriuftzufuhr the secondary air supply is prevented.
    Also advantageous are the measures according to claim 10, as this minimizes the likelihood of incorrect operation and possibly also the relationships in relation to the conditions or in relation to the intensity of the supply of Primäriuft and secondary air are illustrated.
    Of particular advantage are the measures according to claim 11. On the one hand, a particularly ergonomic or comfortable operation of the handle can be made. In particular, it is not necessary to take stooping steps to seize the handle and to operate as desired. In addition, the arrangement of the actuator in the lower end portion of the heater is particularly useful because there are advantages in terms of available installation space and on the other hand relatively cool ambient air can be sucked - even if the combustion air taken directly from the surrounding area of the heater is and no separate supply of outside air, that is from outside a room. Another advantage is that with a simple linkage cost-effective and reliable transmission of the corresponding Ver-adjusting movement between the handle and the at least one actuator also Ober N2011 / 05400 01/03 2011 DI 11:20 [SE / EW NB 9290) @ 010 Greater distances, in particular over a range of 0.5 to 1.5 m, are easily possible.
    Furthermore, the measures according to claim 12 are advantageous, since thereby the handle or its storage device is formed in a relatively far away from the combustion chamber or combustion chamber door portion of the heater, so minimized heating or heating of the handle during operation of the heater becomes. In addition, due to the inadvertent opening of the combustion chamber door, due to the carelessness of the handle in relation to the substantially cuboidal body of the heating device, any possible contamination or dislocation of the handle is held back by the lateral operability of the handle. The acceptance of use or the frequency in relation to a use of the handle by the operator or by the end user is thereby significantly improved. This is accompanied by the achievement of an improved, more economical and environmentally friendly operation of the Heizein direction
    Of particular advantage are the measures according to claim 13, as a result, despite a relatively small adjustment range or narrow adjustment angle of the handle, a sufficiently extensive adjustment movement for the actuator can be achieved. In particular, it is made possible by a simple translation of, for example, 1: 2, in conjunction with a pivoting range of about 90 " for the handle to achieve a setting range of 180 ° for the at least one actuator. This means that a compact and appealing integration or implementation of the handle in the housing of a heater is thereby made possible and still a sufficient adjustment range for the corresponding regulation of the supply air actuators of Zuluftregelvorrichtung is guaranteed
    Also advantageous are the measures according to claim 14, since a common or simultaneous adjustment movement to the first and the second actuator is thereby initiated with only one handle. A manual operation of multiple handles or controller elements is thus unnecessary. In addition, unfavorable or critical adjustment states can be prevented by the mechanically predetermined motion coupling and Rela-tivstellung the two steep members in a simple and effective manner.
    Also advantageous are the measures according to claim 15, since a modular assembly in the form of ZuJuftverteilungsgehäuses is created, which is used for a plurality of performance or structurally different stapling N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 0280 ®011 25 25 12/32 11:25:12
    -6- 01-03-2011 can be. In particular, this forms a compact unit, wherein both a regulation of the primary air and the secondary air is implemented in a single, so-called air distribution box.
    Finally, the object of the invention is also achieved by a heating device according to claim 16. The achievable, technical advantages and effects can be found in the previous description parts.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    In each case, in a simplified, exemplary representation:
    1 shows a heating device with features of the invention, in particular with a manual Zuluftsteuervorrichtung, in perspective view;
    Fig. 2 shows the heater of FIG. 1, cut according to the level ll-ll in Flg. 1;
    Fig. 3 shows the heater of FIG. 1 in front view at partially removed
    Trim parts for better illustration of the supply air control device;
    FIG. 4 shows the heating device according to FIG. 1 in a rear view with partially removed covering sides for a better illustration of the supply air control device; FIG.
    5 shows a regulating device, in particular the handle of a supply air control device, as implemented in the heating device according to FIG
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are given the same reference numerals or the same component designations, the disclosures contained throughout the description being analogously applied to like parts with the same reference numerals and the same component designations. Also, the location information chosen in the description, such as above, below, laterally uew. refer to the immediately described and illustrated figure and these position information in a position change mutatis mutandis to transfer to the new location. Furthermore, even single-feature monuments or feature combinations from the illustrated and described different exemplary embodiments can represent separate, inventive or inventive solutions. N2011 / 05400 01/03 2011 Tue 11:20 [SE / EM NR 9290] 0012 25 25 13/32 11:25:27 01-03-2011
    In the Flg. 1 to 4 is a Ausführungsbeisptel a heater 1 with a manually operated, that is, to be operated by a Bedienpereon or by an end user to actuate supply air control device 2, Diera heater 1 may be formed by any furnaces for combustion or increase in price of biomass. In particular, the heating device 1 may be formed by a so-called stove, which, among other things, also meets high aesthetic requirements. The corresponding biomass can be formed by any fuel in the form of wood, in particular by logs, pellets, or by wood chips. All that is essential is that the heating device 1 primarily serves to provide heat in order to preferably heat living spaces with it. The corresponding Helzeinrichtung 1 is built directly fm Wohnberelch and are corresponding Wörme by radiant heat or convection heat into the environment, by the extent to the space or. Ambient air heated by the heater 1 It is also possible to assign the heating device 1 Wamnhaltefächer or baking compartments, or provide heat exchanger elements to allow hot water treatment for heating or service water.
    The heating device 1 comprises a substantially cuboidal housing, in which a combustion chamber 3 is formed for combustion of fuel based on biomass. The combustion chamber 3 is delimited in the downward direction by a combustion chamber grate 4 or by a combustion chamber floor plate 5. The supply air control device 2, via which the combustion air supplied to the combustion chamber 3 is predominantly manually adjustable, has a supply air connection 6 via soft supply air 7 from the immediate surroundings or from outside the building of the heater 1 of the supply air control device 2 can be supplied. The supply air 7 can therefore be removed from the surrounding the heater 1 Raumiuft, or else from the outside, for example, supplied as fresh air from outside a building, via a supply air duct, not shown.
    The supply air control device 2 has a Primäriuftöffnung 6 and a secondary air opening 9, via which the supplied supply air 7 is transferred into the combustion chamber 3, which usually takes place via interposed duct or air duct sections. How best from Flg. Supply air 7, which flows out of the Primäriuftöffnung 8, enters a lower region of the combustion chamber 3, In particular, this Prlmäriuft flows from below into the combustion chamber 3, for example, through the combustion chamber grate 4, and is characterized a glow stock or the fuel fed directly. On the other hand, supply air 7, which flows out of the secondary air opening 9, is replaced by at least one supply N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 92901 ® 013 25 25 14/32 11:25:45 01-03- 2011
    • I * ··· II I I ······ # * * Μ * I · I · I »| Secondary air duct 10,11 is directed upwards at the wall edges of the combustion chamber 3. During this secondary air flow, the secondary air duct 10,11 is directed upward rises in the Sekundäriuftkanälen 10,11 upwards, it heats up by the heat emitted from the combustion chamber 3. The arranged in the upper region of the combustion chamber 3, further secondary air channel 11 extends obliquely upwards into a front region of the combustion chamber 3, in which the combustion chamber or. Loading tQs is arranged. This obliquely upward secondary Luftkanai 11 finally ends in a Vertellungskana! 12, in which the secondary air is distributed so that it can descend as air curtain as possible over the entire width of a transparent panel 13 of the heater 1 down. Thereby, the clear-sighted glass 13 is purged with air and prevents fogging or held back. After falling, the secondary air enters a lower portion of the combustion chamber 3 to provide there combustion with a corresponding oxygen supply. In particular, the secondary air is mainly supplied to the flames of a combustion process of biomass.
    The supply air control device 2 comprises at least one slipper 14, 15 for individually adjustable or controlled reduction and enlargement of the free passage cross-section 16, 17 for supplied supply air 7 or for supplied primary and / or secondary air. The at least one actuator 14,15 is adjustable by means of a manually operated by an operator handle 18. In particular, the at least one actuator 14, 15 of the supply air control device 2 is between a closure stop, in which the passage cross-section 16, 17 is preferably zero or at least approximately zero, and a plurality of release positions, which between the closure position and the maximum passage cross-section 16, 17 are at least partially or fully open position are - and vice versa - adjustable. That is, depending on the operation or adjustment of the handle 18, starting from an operator, a complete or almost complete suppression of the supply of combustion air or supply air 7 takes place or depending on the respective release position of the handle 18, a variation of the free passage cross-section 16,17 the Primäriuftöffnung 6 and / or the Sekundäriuftöffnung Θ is possible. Accordingly, the air volume available for the combustion process or the maximum available air flow can be manually adjusted or regulated by an operator via this handle 18. Thus, the combustion process of the fuel can be optimized or exploitation of the heat energy of the fuel can be maximized and thus the efficiency or efficiency of the heater 1 can be influenced. N2011 / 06400 01/03 2011 DI 11:20 [SE / EN NR 9290] @ 014 25 11:26:04 01-03-2011 15/32 »· · # ♦ · · ·« * ι ♦ · ·· · · ♦ * # ·· * # · · I · # t ♦ * * «a φ t ·« * * «· · ·« · · - 11 -
    It is essential that the Zuluftsteuervorrichtung 2 comprises at least one Begrenzungsan-shock 19, which is associated with the at least one actuator 14, 15 and / or the handle 18, and / or extending between these elements motion transmission element 20. The limit stop 19 is assigned to at least one of the aforementioned elements of the Zuluftsteuervorrichtung 2 such that a steep movement of the at least one steep body 14,15 is stopped or limited at standard actuation of the handle 1B before the at least one actuator 14,15 the closure division achieved and thus prevents the supply of Verbren- nungs- or supply air 7 or largely prevented. As a result, an unconscious or careless transfer of at least one actuator 14,15 is avoided in the fully closed position. However, if the supply air control device 2 is intentionally set such that no incineration or supply air 7 can flow into the combustion chamber 3, in particular no Primäriuft and no secondary air can be supplied, it is for the operator by a deliberately initiated, additional actuation action possible to overcome the Begrenzungsanschiag 19. Only after conscious, by the operator actively overcoming this limit stop 19 is the taking of the closure division by the at least one, in particular by both or all of each trained steep members 14,15 allows.
    According to the illustrated Ausführungsbefspiel it is expedient to perform the handle 18 as a rotatably mounted lever arm 21. This lever arm 21 is coupled for movement with the at least one adjusting element 14, 15 such that by pivoting the lever arm 18 in a first direction - arrow 22 - an enlargement of the passage cross-section 16, 17 and by pivoting the lever arm in a direction opposite to the first direction, second direction - arrow 23 - a reduction of the passage cross-section 16,17 for the primary and / or secondary air entry.
    The handle 16 preferably formed by a lever arm 21 comprises a rotary pivot bearing 24. This pivot bearing 24 for the lever arm 21 is defined by an anchor plate 25 fixedly connected to the housing of the heater 1. At this anchor plate 25, a bolt 26 is mounted for rotatably supporting the lever arm 21 It is useful if the at least one Begrenzungsanschiag 19 is formed directly on the anchor plate 25. According to an expedient embodiment, the limit stop 19 is designed as an integral part of the anchor plate 25, so that the anchor plate 25 and the limit stop 19 form a one-piece unit. This allows a cost-effective construction En connection with the lowest possible number of individual elements. N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 9290] @ 015 25 ·· ·· 11:26:24 • · · · 01-03-2011 16/32 • · · · · • · ··· * · · -12-
    According to a particularly advantageous embodiment, the handle 18 is in a transverse direction to their standard adjustment, which standard Verstellbewe-tion by sine rotary * or rotational movement according to the arrows 22,23 is represented, stored resiliently restoring. For example, the pivot bearing 24 can be designed as a pivot and tilt bearing 27, as best seen in Flg. This turning and tilting bearing 27 on the one hand enables a rotation of the handle 18 about a substantially horizontal axis of rotation 28 and on the other a tilting or displacement or displacement of the handle 18 transversely or axially to the axis of rotation 28 of the rotating and tilting bearing 27th Conveniently, therefore, a rotary and tilt bearing 27 is formed, via which the handle 18 and the lever arm 21 in addition to the standard rotational movement according to the arrows 22, 23 can also be deflected laterally and then over the rigid limit stop 19 can be moved away.
    In this case, it is expedient if, in addition, end stops 29, 30 are formed, which define the lower limit and the upper limit of the maximum setting range, which is for example approximately 90 '. The handle 18 and its lever arm 21 is not about this Endanschfäge 29,30 also moved or rotated. Dia end stops 29, 30 are thus not surmountable or rigid, absolute end stops 29, 30. These absolute Endanschiäge 29,30 are positioned on both sides of the overcome by a deliberate operating action Begrenzungsanschlag 19 and preferably the pivot bearing 24 and the anchor plate 25 associated with, as this Best seen in Fig. 5 can be seen.
    Alternatively, to form a rotary and tilt bearing 27 for the handle 18 and for the lever arm 21, it is also possible, the handle 18 and the lever arm 21 elastically restoring auslenk- or deformable execute, wherein by applying a corresponding deflection force by the operator the limit stop 19 is deliberately surmountable and, after leaving the covering position with the limit stop 19, the handle 18 or the lever arm 21 springs back into the starting or rest position due to its egg-elasticity.
    It is essential that the limit stop 19 at a deflection of the handle 16 and the lever arm 21 due to corresponding Betätigungsknaft from the side of a Bedienpereon, which operating force in the opposite direction to the resilient restoring force of the handle 10 and / or the lever arm 21 undfoder the rotary and tilt bearings 27th runs, can be actively surmounted, or its stop position or contact position. N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NB 8290] @ 016 25 25 17/32 11:26:42 01-03-2011
    -13- impact limitation by a conscious additional handling of the operator overwind resp. is traversable.
    In accordance with an expedient embodiment, the limit stop 19, which can be overcome as required, has a raised, steplessly running support surface 31 and / or a run-on bevel on which the handle 18 or its lever arm 21 slides. This support surface 31, which is oriented without inclination, or the contact slant provided with a certain pitch, is such designed so that the handle 18, starting from the position for the closed position of the at least one actuator 14,15 in a position for this distanced position for a desired release position of the at least one actuator 14,15 can be transferred, without requiring the operator a deliberate, additional operation action is required. This means that advantageously a return of the handle 16 or the at least one SteRorgans 14,15 ln a desired release position is made possible without the operator a conscious, additional operating action, such as a deflection, is required. The operation of the Zuiuftsteuervorrichtung 2 is further simplified or made even more intuitive. In addition, this makes a special comfortable, fail-safe operation possible without the Bedienpereon special skill or special technical knowledge are required.
    Alternatively, it is also possible to perform the limit stop 19 itself elastically resilient or resilient resetting or store, so by applying an increased pressure or impact force against the limit stop 19 a conscious overcoming of the limit stop 19 and a transfer of the at least one actuator 14, 15 is allowed in the Verechlussstellung. This means that it is also possible to perform the limit stop 19 off or evasive, in particular elastically yielding and automatically reset, so that the limit stop 19 can be overcome when applying a correspondingly high actuation force by the operator and the at least one actuator 14, 15 can be deliberately transferred to the closed position.
    Of course, other modes of operation for deliberately overcoming the limit stop 19 are possible, all of which are within the skill of the art and within the scope of the present invention. Thus, for example, it is also possible to implement an overcoming of the limit stop 19 by means of a translatory pulling or pushing movement on the handle 18 or on the lever arm 21. N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 8280] ®017 25 11:27:00 01-03-2011 18/32 -14-
    It is practical if the handle 18 has a maximum SteRbereich 32 of about 90 ° It is useful if in a first or lower end portion 33 of this adjusting portion 32, the maximum passage cross section 16,17 for the supply of primary and secondary air is present. In the opposite, second or upper end portion 34 of the adjusting portion 32, the closure position is then reached, in which the supply of primary and secondary air in the combustion chamber 4 of the heater 1 is prevented or largely prevented The supply air control device 2 is further preferably designed so that in a Middle portion of the control range 32 - according to the example according to the HorizontalstelJung in Fig. 5 - the supply of primary air is prevented or largely prevented Is, and a supply of secondary air is still possible. It is expedient in this context, moreover, to provide symbolic or graphic indicators 35, 36, which are designed to display the relationships with respect to the feedable air flow volume for primary air and for secondary air. In particular, at least one indicator 35 can be provided, which symbolizes the amount of feedable primary and secondary air and at least one further indicator 36 can be provided, which represents the individually controllable air volume of secondary air.
    According to an expedient measure, as it is apparent from the old from Figs. 1 to 4, the handle 18 is positioned in the upper end portion of the heater 1 and the at least one actuator 14, 15 or Zuluftverteilungseinheit in the lower end portion of the heater 1. Furthermore, the Bewegungsübertragungselemant 20 between the handle 18 and the lever arm 21 and the at least one actuator 14,15 is provided. It is expedient to implement this motion transmission element 20 as a movement-coupling linkage 38 between the handle 18 and the adjusting member 14, 15 to be adjusted therewith.
    The elements described above comprising the handle 18, the pivot bearing 24 and the alternative pivot and tilt bearing 27 and the motion transmission element 20 may be designed as a modular assembly and be referred to as manually operated Re-guliervorrichtung 37 - Fig. 5 - the at least one actuator 14,15 - Fig. 2 - is in motion communication.
    It is also expedient to store the handle 18, in particular the regulating device 37 for manually influencing the combustion air supply, in a rear section of the heating device 1 opposite the combustion chamber door of the heating device 1, wherein the handle 18 is designed such that it starts from an N2011 / 05400
    01/03 2011 Tue 11:20 [SE / EM NR 9290] © 01S V «· · ·« 25 11:27:18 01-03-2011 19/32 V «· · ·« 25 11:27:18 01 -03-2011 19/32
    In particular, the rotary attachment 24 for the handle 18 is positioned near the rear wall of the heater 1, with its axis of rotation Is at right angles to the rear wall of the heater 1 is aligned and to be pivoted by a user or by an operator handle 18 against at least one of the two side winds of the heater 1 laterally projecting from at least one of the two side walls of the heater 1 in the manner of a lateral control element to be taken.
    According to an advantageous development, a force / displacement transmission device 39 is formed within the motion transmission path between the handle 18 and the at least one actuator 14, 15, as best seen in FIG. This can be formed by any gear 40 and / or by a lever transmission. By way of example, a simple gear or tooth sector gear is carried out, but also on simple lever ratios a force / displacement implementation is made possible according to the respective requirements
    The supply air control device 2 is preferably designed such that the first actuator 14 are motion-coupled for the adjustment of the primary air supply and the second actuator 15 for the adjustment of the secondary air supply and both actuators 14, 15 starting from the central or common handle 18 or are adjustable.
    According to an advantageous embodiment, the first Steiloigan 14 and the second actuator 15 are housed in a common Zuluftverteilungsgehäuse 41 and rotatably mounted therein each The bearing and alignment or arrangement of the actuators 14,15 is chosen such that the free passage cross-sections 16,17 of Primäriuftöffhung 8 for the outflow of primary air and a separate, second secondary air opening 9 for the outflow or for providing secondary air variable, in particular, if necessary, be made smaller and larger.
    The arrangement of the manual regulating device, in particular the handle 18, in the upper end portion of the heater 1 is a comfortable and effortless operation of both the primary and the secondary air supply allows, the corresponding modular Zuluftverteilungsgehäuse 41 advantageously in the lower end portion, ie in the bottom area or near the bottom of the heater 1 is arranged. N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 82901 0) 019 25 11:27:36 01-03-2011 20/32
    - 16-
    Dle embodiments show possible embodiments of Zuluftsteuervonich-device 2 and the heater 1, it should be noted at this point that the invention is not limited to the specially dargesteilten embodiments thereof, but rather also various combinations of the individual embodiments are mutually possible and this Variationsmögllelt Because of the doctrine of technical action by objective invention in the skill of those skilled in this technical field is there are therefore also all conceivable embodiments, which are possible by combinations of individual details of the stated and described embodiments, from the scope
    For the sake of order, it should finally be pointed out that, for a better understanding of the construction of the supply air control device 2 or the heating device 1, these or their components were partially displayed in an inhomogeneous and / or enlarged and / or reduced and / or simplified form. N2011 / 05400 01/03 2011 DI 11:20 ISE / EM NR 0290] @ 020 25 11:28:39 01-03-2011 25/32 · * β ··· · ·· «Φ · · ·« ·· f * * * * * ♦ * · Φ Φ Φ e * Φ · Φ * Φ Φ Φ · Φ · ·
    1 Stationary heater 2 Supply air control device 3 Combustion chamber 4 Combustion space grate 5 Combustion chamber bottom plate 6 Supply air connection 7 Supply air 8 Primary air opening 9 Secondary air opening 10 Secondary air channel 11 Secondary air channel 12 Distribution channel 13 Transparent pane 14 Actuator 15 Actuator 16 Passage cross section 17 Passage cross section 18 Handle 19 Limit stop 20 Movement transmission element 21 Lever arm 22 First direction 23 Second direction 24 Rotary bearing 25 Anchor plate 26 Bolt 27 Rotary and tilt bearing 28 Rotary axis 29 End stop 30 End stop 31 Support surface 32 Adjustment range 33 First end portion 34 Second end portion 35 Indicator 36 Indicator 37 Regulator 38 Linkage 39 Force / displacement replacement device 40 Transmission 41 Supply air distribution housing N2Q11 / 05400 01 / 03 2011 DI 11:20 [SE / EM NB 9290] 0025
    权利要求:
    Claims (16)
    [1]
    25 11:27:45 01-03-2011 21/32

    1, supply air control device (2) for primary and / or Sekundäriuft for a heating device (1) with a combustion chamber (3) for combustion of fuel based on biomass, comprising: at least one actuator (14,15) for Reduction and enlargement of the free passage cross-section (16,17) for supplied supply air (7) or supplied primary and / or Sekundäriuft, soft at least one actuator (14,15) by means of a manually operated handle (18) between a closed position, in which is the passage cross section (16,17) zero or approximately zero, and a plurality of the maximum passage cross section (16,17) at least partially or completely opening release positions - and vice versa - adjustable, characterized in that at least one Begrenzungsanschtag (19) provided is, which at least one actuator (14,15), the handle (18), or an eich extending therebetween movement practice (20) is assigned such that an actuating movement of the at least one actuator (14,15) is stopped or limited by default operation of the handle (18) before reaching the closed position, and that the limit stop (19) by an additional, Actively initiated actuation action of an operator can be overcome, whereupon the at least one or all respectively formed actuators (14, 15) can be transferred into the closure graduation.
    [2]
    2. supply air control device according to claim 1, characterized in that the handle (18) by a rotatably mounted lever arm (21) is formed, which is coupled to the at least one actuator (14,15) such that by pivoting the lever arm (21) in a first direction (22) an enlargement of the passage cross-section and by pivoting the lever arm (21) in a direction opposite to the first direction, the second direction (23) a reduction of the passage cross-section occurs.
    [3]
    3. Zuluftsteuervonichtung according to claim 1 or 2, characterized in that the handle (18) by a rotatably mounted lever arm (21) is formed, wherein a pivot bearing (24) for the lever arm (21) one with the housing of the heater N2011 / 05400 01/03 2011 EI 11:20 [SE / EM NR 92901 ®021 11:28:00 01-03-2011 22/32 2-fixed anchor plate (25), on which a bolt (26) for rotating Chen holder of the lever arm (21) is stored
    [4]
    4. supply air control device according to claim 3, characterized in that the at least one limit stop (19) on the anchor plate (25) is formed
    [5]
    5. supply air control device according to one of the preceding claims, characterized in that the handle (18) in the transverse direction to its standard adjustment resiliently resetting or elastically resetting deformable, and that the limit stop (19) at a deflection of the handle (18) by an operator in the opposite direction to the resilient restoring force can be overcome or driven over.
    [6]
    6. supply air control device according to one of the preceding claims, characterized in that the limiting stop (19) has a raised, steplessly running support surface (31) or a run-on slope for the handle (18), so that the handle (18) starting from the position for the Closing position of the at least one actuator (14,15) in a position distanced for this purpose for a desired release division of the at least one actuator (14,15) can be transferred without the need for a conscious, additional actuating action required by the Bedienpereon.
    [7]
    7. supply air control device according to claim 1, characterized in that the limit stop (19) is resiliently resiliently and resiliently resetting, wherein by applying an increased pressure or impact force against the limit stop (19) overcoming the limit stop (19) and a transfer of the at least one actuator (14,15) is allowed in the closed position
    [8]
    8. supply air control device according to one of the preceding claims, characterized in that the handle (18) has a maximum Stetibereich (32) of about 90 *, wherein in a first end portion (33) of this Stellbarelchs (32) is maximum passage cross-section for the supply of Primary and secondary air present and N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 9290] ®022 25 25 23/32 11:28:15 01-03-2011

    -3- in the opposite, second end portion (34) of the adjusting portion (32) reaches the closed position Is, in which the supply of primary and Sekundäriuft En the combustion chamber (3) of the heater (1) is prevented or largely prevented.
    [9]
    9. supply air control device according to claim 8, characterized in that in a central portion of the control range (32), the supply of primary air is prevented or largely prevented, and a supply of secondary air is still possible.
    [10]
    10. supply air control device according to any one of the preceding claims, characterized in that symbolic or graphical indicators (35,36) are provided, which are designed to display the conditions in relation to the supplyable air flow volume for primary air and secondary air.
    [11]
    11. Supply air control device according to one of the preceding claims, characterized in that the handle (18) in the upper Endabschnttt the heater (1) and the at least one actuator (14,15) is positioned in the lower end portion of the heater (1), and that as Bewegungsübertragungseiement (20) between the handle (18) and the at least one actuator (14, 15) is a bewegungskopplungdes linkage (38) is formed.
    [12]
    12. Supply air control device according to one of the preceding claims, characterized in that the handle (18) mounted in a to a combustion chamber door of the heater (1) opposite the rear portion of the heater (1) and starting from one of the two lateral wall portions of the heater (1 ) is operable.
    [13]
    13. Supply control device according to one of the preceding claims, characterized in that within the motion transmission path between the handle (18) and the at least one Stetlorgan (14,15), a force / displacement-translation device (39), in particular a transmission (40) or a leverage is formed. N2011 / 05400 01/03 2011 TUE 11:20 [SE / EM NO. 9290] @ 023 25 11:28:29 01-03-2011 24/32 ♦ ♦ Φ * • Φ Φφ Φ Φ -4-
    [14]
    14. Zuluftsteuarvorrichtung according to any one of the preceding claims, characterized in that a first actuator (14) for the adjustment of the primary air supply and a second actuator (15) for the adjustment of the secondary air supply from are formed and both actuators (14,15) to the common Adjustment with the handset (18) are motion coupled.
    [15]
    15. supply air control device according to claim 14, characterized in that the first actuator (14) and the second actuator (15) arranged in a common Zuluftverteilungsgehäuse (41) and are rotatably mounted therein, so that the free Durchtrtttsquerschnitte (16,17) a Prlmärluftöffnung (8) for the outflow of primary air and a separate secondary air opening (Θ) for the outflow of secondary air are variable verklelner- and can be increased.
    [16]
    16. heating device (1) with a combustion chamber (3) for combustion of biomass based fuel, characterized in that it comprises a supply air control device (2) for primary and / or Sekundöriuft according to one or more of the preceding claims. Riener Karl Stefan by »Attorneys 3urgar / & Partner Rechtsanwalt GmbH N2011 / 05400 01/03 2011 DI 11:20 [SE / EM NR 9290] 0024
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    EP2495497A3|2017-06-07|
    EP2495497A2|2012-09-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE625613C|1936-02-12|Heinrich Orth|Stove insert with recessed base plate|
    DE29605424U1|1996-03-23|1996-09-26|Bbk Kaminheizeinsaetze Berthol|Fireplace insert with jointly operated primary and secondary air throttle|
    GB767155A|1954-09-01|1957-01-30|Bell And Company Ltd A|Improvements relating to domestic fireplaces|
    AT389380B|1983-11-21|1989-11-27|Riener Karl|TRAIN CONTROL DEVICE FOR A HEATING DEVICE|
    AT399766B|1987-09-30|1995-07-25|Riener Karl|TRAIN CONTROL DEVICE|
    AT403090B|1991-02-19|1997-11-25|Karl Stefan Riener|SECONDARY AIR CONTROL DEVICE OF A HEATING DEVICE|
    DE29816672U1|1998-09-17|1998-12-10|Schmid Gmbh|Heating insert|
    GB2389414B|2002-06-06|2005-09-28|A J Wells & Sons|Stove|
    DE102006011251B4|2006-03-10|2008-07-24|Karl Stefan Riener|Zuluftsteuervorrichtung|
    AT507930B1|2009-02-23|2010-09-15|Haas & Sohn Ofentechnik Gmbh|REGULATION OF AIR SUPPLY FOR AN OVEN AND OVEN WITH SUCH A CONTROL|GB201209713D0|2012-05-31|2012-07-18|Thurlow Alan|Improvements to air flow control for stoves|
    DE102013004048A1|2013-03-08|2014-09-11|Karl Stefan Riener|oven|
    EP2806214B1|2013-05-24|2016-09-07|Fröling Heizkessel- und Behälterbau, Gesellschaft m.b.H|Boiler|
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    优先权:
    申请号 | 申请日 | 专利标题
    ATA269/2011A|AT510964B1|2011-03-01|2011-03-01|HEATING DEVICE FOR PRIMARY AND / OR SECONDARY AIR FOR HEATING EQUIPMENT AND EQUIPPED HEATING DEVICE|ATA269/2011A| AT510964B1|2011-03-01|2011-03-01|HEATING DEVICE FOR PRIMARY AND / OR SECONDARY AIR FOR HEATING EQUIPMENT AND EQUIPPED HEATING DEVICE|
    EP12157631.8A| EP2495497A3|2011-03-01|2012-03-01|Air feed control device for primary and/or secondary air for a heating device and heating device with same|
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