• 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 dip sheet for use in a mud sack, a dip sheet set, a sludge collector and a method for handling the dive bow. The dipping bow comprises a housing (5), which contains a front line section (19) which connects a downwardly pointing inlet opening (6) with a rear passage (7). There, a pipe socket (8) closes, which contains a rear pipe section (26) leading to an outlet opening (9). When inserted into a mud sack, the pipe socket (8) is inserted in a lateral discharge. In order for the dipping bow to be adaptable to different clearances, the pipe socket (8) is a separate part, which is connectable to the housing (5), preferably detachably, e.g. by screwing. Thus, the respectively suitable pipe socket can be selected from a housing and a plurality of pipe sockets of different outer diameter comprising immersion set and connected to the housing (5). To facilitate the insertion and removal of the dip sheet, the housing (5) has an extension (23) with a hole (25), which allows the attachment of a handling device.
    公开号:CH712557A1
    申请号:CH00713/16
    申请日:2016-06-03
    公开日:2017-12-15
    发明作者:Hegner Rolf
    申请人:Hesan Gmbh；
    IPC主号:
    专利说明:

    description
    Technical Field The present invention relates to a dip sheet used in mud bags of drainage equipment, and to a mud collector comprising a mud bag and a dip sheet according to the present invention, a dip sheet set, and a method for handling a dip sheet according to the present invention.
    PRIOR ART A generic dip sheet is known, in which a housing, which consists essentially of a short pipe section bent by approximately 90 °, which leads from a downwardly pointing inlet opening to a rear passage, with one there then approximately horizontal, the rear passage with an outlet opening connecting, designed as a slightly conical pipe sockets discharge piece is in one piece. If the dip sheet is inserted into a mud sack with a generally tubular discharge leading from a discharge opening in the side wall of the mud sack to a sewer, the discharge nozzle is inserted into the part of the discharge line adjoining the discharge opening. To ensure that no gases escape from the sewer pipe into the mud sack and can escape further into the open air, the siphon must sit firmly in the drain, so that it closes the drainage opening to a certain extent tightly.
    Since, however, the derivatives of mud sacks have different clearances, dipping bows with diversion nozzles of different outside diameters are required. This increases the requirements for warehousing and logistics, especially since the clear width of the discharge of a mud sack into which a diving arc is to be used is not always known in advance.
    DESCRIPTION OF THE INVENTION [0004] The invention is based on the object of specifying a dip bend which can be adapted to diversions of different diameters.
    This object is solved by the features in the characterizing part of claim 1. The inventive dip sheet is in two pieces, consisting of the housing and at least the discharge pipe, which is usually designed as a slightly conical pipe socket, so that the respective discharge pipe can be selected in accordance with the clear width of the discharge from a group of discharge and connected to the housing. Under certain circumstances, the discharge pipe may comprise, in addition to a pipe stub, a sleeve pushed on the same to enlarge the outside diameter.
    The invention further relates to a dip set, consisting of a housing and a plurality of separate Ableitstutzen different outer diameter. Instead of a selection of dipping bows, such a dipping sheet set can be taken to a place of use and the suitable discharge nozzle selected on site and connected to the housing for producing a suitable dipping bow.
    Further, according to the invention a sludge collector is specified, which comprises a dip sheet according to the invention and a method for handling a dip sheet according to the invention when inserting the same in a mud bag and its removal therefrom.
    BRIEF DESCRIPTION OF THE DRAWINGS In the following, the invention will be explained in more detail with reference to figures, which represent only exemplary embodiments. Show it
    1 shows a partial section through an inventive sludge collector with an inventive dip sheet, the housing corresponds to a first embodiment, with a discharge nozzle middle outside diameter
    2 cut a dip sheet according to the invention with a housing according to the first embodiment and a discharge nozzle with a small outer diameter,
    3 shows a dip sheet according to the invention with a housing according to the first embodiment and with a discharge nozzle with a medium outside diameter,
    4 shows a dip sheet according to the invention with a housing according to the first embodiment and with a discharge nozzle with a large outside diameter,
    5 shows a dip sheet according to the invention with a housing according to the first embodiment and with a pipe socket with an average outer diameter and a pushed-on sleeve which increases the outer diameter to that of a discharge nozzle with a large outer diameter,
    6 shows a partial section through a sludge collector according to the invention with a dip sheet according to the invention, the housing of which corresponds to a second embodiment, with a discharge nozzle of average outside diameter, and FIG
    Fig. 7 shows an inventive Flandhabung the inventive dip sheet when inserted into the mud sack or removal from the mud sack.
    1 shows part of a sludge collector according to the invention, which comprises a submerged in the ground concrete sludge bag with a circumferential side wall 1 and an upper inlet opening, which is usually closed by an inlet grate and through which rainwater of A road can flow into the interior of the mud sack. A derivative 2, a pipe of constant diameter, leads from a drain opening 3 in the side wall 1 of the mud sack to a sewer 4, the rain, wastewater or mixed water can lead. The sludge collector also comprises an inventive dipping bow, with a housing 5, which has an inlet opening 6 and a rear opening 7 also forming an opening on the housing 5, as well as with a discharge pipe designed as a pipe socket 8, which is connected to the housing 5 and the rear Passage 7 connects with an outlet opening 9. The housing 5 and the pipe socket 8 are usually plastic injection molded parts. The outer dimensions of the pipe stub 8 are chosen so that it protrudes for the greater part in the discharge line 2, but sits snugly in the drain opening 3 and closes them substantially tight, so that a passage of gases between the outside of the pipe socket 8 and the discharge 2 largely is prevented. If the inlet opening 6 of the dipping bow is below the water level, as shown, gases from the sewer 4 into the mud sack or through the inlet grate can not escape through the dipping bow or past it.
    Mud sacks have discharges with different clear widths. In Switzerland, discharges are mainly used in which the clear width is 125 mm, 150 mm or 200 mm. However, deviations occur, which can amount to about 15 mm. In order to meet the resulting requirements, three different discharge nozzles can be provided, which together with a housing form a dip sheet set according to the invention. All three discharge nozzles (FIGS. 2, 3, 4) are each designed in a similar manner as a pipe socket 8, which is connected tightly to the housing 5 at a front end and whose outer side has two conical sections adjoining each other steplessly at a transition point 10 essentially leading from a front end of the front portion 11 and leading to the outlet opening 9 rear portion 12 which has a slightly smaller opening angle than the front portion 11th
    In this case, the pipe socket 8 of the dip sheet shown in Fig. 2 on a small outer diameter, such that it is suitable to be used in a derivative with a small clear width, so in the example 125 mm. In this case, the rear portion 12 should always be completely absorbed by the derivative 2 and the front portion partially. Therefore, the outer diameter of the pipe socket 8 at the transition point 10 is at most as large as taking into account the possible deviations minimum clear width of a derivative with a nominal clear width of 125 mm, so it is because the deviation can reach -10 mm, not more than 115th mm. On the other hand, the outer diameter of the front section 11 must reach at least the maximum value of the clear width, in this case the value of 125 mm corresponding to a deviation of 0 mm, so that the pipe socket 8 fits snugly in the outlet.
    The pipe socket 8 of Fig. 3 has an average outer diameter and is suitable for discharges with a mean clear width, i. 150 mm. Since there are the deviations between -4 mm and + 4 mm, is for the same considerations as the pipe socket with a small outer diameter, the outer diameter at the transition point 10 at most 146 mm, while the outer diameter of the front portion 11 reaches at least 154 mm.
    Finally, the pipe socket 8 of Fig. 4 has a large outer diameter and is suitable for discharges with a large clearance, i. 200 mm. Since there the deviations can reach about -13 mm, again for the same considerations as in the aforementioned pipe socket, the outer diameter at the transition point 10 is at most 187 mm and reaches the outer diameter of the front portion 11 at least 200 mm. In order for this diameter to be achieved, the front section 11 comprises a cylindrical inner tube 13 and a conical jacket 14 surrounding the same.
    The discharge pipe of Fig. 5 comprises a pipe socket 8 having a mean outer diameter, corresponding to that shown in Fig. 3. However, it also has a plugged onto the pipe socket 8 sleeve 15, the outer dimensions of which correspond to the pipe socket 8 with a large outer diameter, as shown in Fig. 4. This is possible if the clear width of the pipe socket with average outside diameter is sufficient also for discharges with a large clear width. Instead of the third pipe socket, with a large outside diameter, in this case, only the simple structure, particularly inexpensive sleeve 15 needs to be provided, which also further simplifies the storage. The sleeve 15 may be connected to the pipe socket 8 releasably or permanently, for example screwed, snap-locked, glued or welded.
    As can be seen from Figures 1 to 5, according to a first embodiment of the dip sheet according to the invention, the housing 5 is approximately cuboid, with (s Fig. 2) a front wall 16, a rear wall 17 and side walls 18, which in the use position are approximately perpendicular and define a rising from the downwardly facing inlet opening 6 front line section 19 of approximately rectangular cross-section and a front-beveled lid 20 which limits the front line section 19 at the top. In the upper part of the rear wall 17 of the round rear passage 7 is arranged, which is surrounded on the outside by a sleeve 21 with an outwardly projecting circumferential flange 22. On the cover 20, a longitudinally extending web-shaped extension 23 is centrally mounted, which has near its upper edge a slot 24 to which the housing 5 can be comfortably grasped. Below the front end of the slot 24, a round hole 25 is also arranged, so that the extension 23 forms an eyelet there. Instead of the hole 25 could also be provided from the edge recessed recess, such that the extension forms a hook there.
    The trained as a pipe stub 8 Ableitstutzen which includes a the rear passage 7 with the outlet opening 9 connecting the rear line section 26 has at its front end a circumferential flange 27 which rests against the flange 22 of the housing 5 and is connected thereto. In the pipe socket with a small outer diameter (Fig. 2) and middle outer diameter (Fig. 3, 5) of the flange 28 is outwardly, while he protrudes in the pipe socket 8 with a large outer diameter of the inner tube 13 inwardly, so he ersieh despite the larger outside diameter also with the flange 22 on the housing 5 covers.
    According to a second embodiment of the inventive dip sheet shown in Fig. 6, the otherwise similar housing 5 is formed so that between a front passage 28, to which the front line section 19 rises from the inlet opening 6, and the rear passage. 7 a connecting portion formed by a descending front portion 29, a connecting passage 30 and an ascending rear portion 31. The front section 29 and the rear section 31 are separated by an approximately vertical partition wall 32. The communication passage 30 is entirely lower than the front passage 28 and the rear passage 7, i. its upper edge formed by the lower edge of the intermediate wall 32 is lower than the lower edges of the two other passages.
    In addition, the lid 20 is slightly different and has, in addition to the extension 23, etc., a arranged above the front portion 29 filling opening 33. Thereby, if, for example, after emptying the mud sack, the water level is below the filling opening 6, the housing 5 can reach the lower edges of the front passage 28 and the rear passage 7, e.g. be filled with a relatively small amount of pure water, which then completely closes the connection passage 30, so that even in this case, no gases can pass through the dip sheet from the sewer into the sludge collector. In addition, it is possible to easily clean the interior of the housing 5 -for example, prior to filling-by injecting pure water into the filling opening 33.
    Because of the greater complexity of the housing 5 is in the second embodiment, the fact that it can be connected to discharge nozzles of different outer diameter, even more advantageous. Housings according to the first and the second embodiment can be used with the same discharge pipe. For this purpose, only the flanges 22 have approximately the same shape and dimensions in the described embodiments.
    However, the connection between the housing and the discharge nozzle may be formed in very different ways. Preferred are releasable, as shown by screws produced compounds, for which the described embodiments are particularly well suited with approximately congruent flanges on both parts. But also releasable or non-releasable snap connections are possible, as riveting, gluing or welding.
    Finally, FIG. 7 shows the handling according to the invention of the dip sheet according to the invention when it is inserted into the mud bag or when it is removed therefrom. For this purpose, a handling device 34 with a rod-shaped carrier 35, which is articulated on a rod 36, attached to the front of the dip sheet. The support 35 carries at its lower end a plate 37, whose e.g. coated with rubber surface forms a pressure surface which rests against the front wall 16 of the housing 5 and a longer upper extension 38 which forms at its outer end a transverse pin 39 which is inserted through the hole 25. The spatial position of the dip sheet is sufficiently controllable by the handling device 34.
    The dip sheet is then placed for insertion into the mud sack into a position in which the pipe socket 8 is horizontal and the same then inserted into the drain opening 3 until it sits snugly in the same. When removing the dip sheet, such as for cleaning purposes, after fitting the handling device 34 on the dip sheet of the pipe socket 8 is loosened if necessary only by shaking and then pulled out of the drain opening 3, whereupon the dip sheet is lifted from the mud sack. Thanks to the handling device 34, direct manual intervention inside the mud sack is usually unnecessary.
    There are many variations of the described diving bow and diving arch sets possible. A dip set may comprise about two or more than three pipe stubs. If the clear width of a pipe socket with a smaller outer diameter is sufficient, instead of a pipe socket with a larger outside diameter, a sleeve can be used which increases its outer dimensions. Therefore, a dip set may also comprise only a pipe socket and at least one sleeve, from which at least two discharge nozzles can be produced, one of which consists only of the pipe socket and another from the pipe socket, which carries the at least one sleeve. It can also be designed several sleeves so that they can be pushed over each other. Of course, the dimensions of the pipe socket or sleeves can vary over wide areas, according to local conditions.
    REFERENCE SIGNS LIST 1 sidewall 2 drain 3 drain opening 4 sewer 5 housing 6 inlet opening 7 rear passage 8 pipe socket 9 outlet opening 10 transition point 11 front section 12 rear section 13 inner tube 14 sheath 15 sleeve 16 front wall 17 rear wall 18 side wall 19 front line section 20 cover 21 sleeve 22 flange 23 extension 24 slot 25 hole 26 rear line section 27 flange 28 front passage 29 front section 30 connection passage 31 rear section
    权利要求:
    Claims (13)
    [1]
    32 intermediate wall 33 filling opening 34 handling device 35 carrier 36 bar 37 plate 38 extension 39 transverse pin claims
    1. dip bend with a housing (5), which has an inlet opening (6) and one with the inlet opening (6) connected, an opening on the housing (5) forming the rear passage (7), and with a to the rear passage (7 ) connecting the hollow discharge pipe, which connects the rear passage (7) with an outlet opening (9), characterized in that the housing (5) and the discharge nozzle form at least two separate interconnected parts.
    [2]
    2. dip sheet according to claim 1, characterized in that the discharge pipe is detachably connected to the housing (5).
    [3]
    3. dip sheet according to claim 2, characterized in that the discharge pipe is screwed to the housing (5).
    [4]
    4. dip sheet according to one of claims 1 to 3, characterized in that the discharge nozzle has a peripheral flange (27) which is connected to a rear passage (7) surrounding region of a rear wall (17) of the housing (5).
    [5]
    5. dip sheet according to one of claims 1 to 4, characterized in that the outer side of the discharge nozzle tapers against the outlet opening (9).
    [6]
    6. dip sheet according to claim 5, characterized in that the discharge pipe has a to the housing (5) adjoining the front portion (11) with a conical outer side and a to the outlet opening (9) leading rear portion (12) with a likewise conical outer side, whose opening angle is smaller than the opening angle of the conical outer side of the front portion (11).
    [7]
    7. dip sheet according to one of claims 1 to 6, characterized in that the discharge pipe comprises a pipe socket (8).
    [8]
    8. dip sheet according to claims 7, characterized in that the discharge pipe comprises a pipe socket (8) surrounding sleeve (15).
    [9]
    9. dip sheet according to one of claims 1 to 8, characterized in that the inlet opening (6) via a front passage (28) and a connecting portion with a to the front passage (28) subsequent descending front portion (29) and one via a Connecting passage (30) is connected to the same subsequent rising rear section (31) with the rear passage (7), wherein the connection passage (30) below the front passage (28) and the rear passage (7).
    [10]
    10. Diving bow according to one of claims 1 to 9, characterized in that the housing (5) in the region of an upper end has an extension (23) which, provided with a hole (25), forms an eyelet or forms a hook ,
    [11]
    11. dip sheet set, which comprises a housing (5) having an inlet opening (6) and connected to the inlet opening (6), an opening on the housing forming the rear passage (7), and a plurality of separate hollow discharge nozzle, which at least in the adjoining the housing (5) region have different outer diameter and are each connected to the housing (5), that they form with the same a dip sheet according to one of claims 1 to 10.
    [12]
    12. sludge collector with a silt bag and a discharge line (2) leading from a drain opening (3) in a side wall (1) of the mud sack to a sewer (4), characterized in that it comprises a dip sheet according to one of claims 1 to 10 comprises and the discharge nozzle is fully inserted into a section of the discharge line (2) adjoining the discharge opening (3).
    [13]
    13. A method for handling the dip sheet according to claim 10 when inserting the same in a silt bag or in the removal of the same from the silt bag, characterized in that a handling device (34) with a support (35) in the region of a lower end of a pressure surface and above the same has a transverse pin (39), is applied to the dip sheet so that the pressure surface at a front of the same is applied, while the transverse pin (39) engages with the eyelet or the hook.
    类似技术:
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    同族专利:
    公开号 | 公开日
    CH712557B1|2020-06-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPH07259174A|1994-03-26|1995-10-09|Aron Kasei Co Ltd|Trap device for trap inlet|
    US7722091B1|2007-02-08|2010-05-25|Camco Manufacturing, Inc.|RV waste discharge sewer line two-part adapter assembly with flexible seal and locking mechanism|
    US20120169046A1|2010-12-31|2012-07-05|Daniel Edward Bartman|Pipe coupling assembly|
    JP2015014144A|2013-07-05|2015-01-22|アロン化成株式会社|Joint, and water drain basin with the same|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH00713/16A|CH712557B1|2016-06-03|2016-06-03|Diving bow, diving bow set, sludge collector with a sludge bag and a diving bow, as well as procedures for handling the diving bow.|CH00713/16A| CH712557B1|2016-06-03|2016-06-03|Diving bow, diving bow set, sludge collector with a sludge bag and a diving bow, as well as procedures for handling the diving bow.|
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