• 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:
    A storage heat exchange device (4) for exchanging heat energy between a heat pump, a solar collector (7), a heating water system and a service water system, the storage heat exchange device (4) comprising a chamber system, the chamber system having at least one flow (H2a, H2b , H2c) and a return (H1a, H1b, H1c) and consists of at least two, in particular three in fluid communication with each other standing chambers (5a, 5b, 5c), and - three independent pipe heat exchangers (20a, 20b, 20c) wherein at least two of the pipe heat exchangers (20a, 20b, 20c) pass through all the chambers (5a, 5b, 5c).
    公开号:AT511248A1
    申请号:T393/2011
    申请日:2011-03-21
    公开日:2012-10-15
    发明作者:
    申请人:Egg Robert Ing；
    IPC主号:
    专利说明:

    1 • · 69536 31 / hn
    The invention relates to a storage heat exchanger device and a method for exchanging heat energy between a heat pump, a solar collector, a Heizwasserwasser- and a service water system.
    It is known that for the supply of a building with warm heating and process water using environmentally friendly technologies, such as. Heat pumps and / or solar panels, a variety of different system modules are available. The disadvantage here is that these system components are usually expensive, e.g. must be combined with each other via several coupled storage systems, which often energy losses occur. At the same time, the number of components that are combined with one another increases the complexity of the control and / or the susceptibility of the overall system to failure.
    The object of the invention described herein is to avoid the disadvantages described above and a comparison with the prior art cheap and energy-efficient total solution for a storage heat exchanger device or a cheap and energy-efficient method for exchanging heat energy between a heat pump, a solar collector, a Heizungswasser- and to provide a service water system.
    This object is achieved by the features of the two independent claims 1 and 15.
    The term "service water" is understood to mean water which, above all in the sanitary area, comprises e.g. used for washstands, showers and / or bath tubs. The heating water can be provided for example for the supply of floor and / or wall heaters, radiators, ventilation units with air heaters and / or ceiling air heaters. The heat pump may be e.g. to act an air or coolant heat pump. The underlying mechanisms of such heat pumps will be explained below with reference to the figure examples.
    In a preferred embodiment of the storage heat exchanger device according to the invention, the chamber system can be connected to the heating water system. In the chamber system, the heating water can not only be heated, but also stored.
    Furthermore, it is advantageous if one of the pipe heat exchanger can be connected to the heat pump and / or one of the pipe heat exchangers to the solar collector and / or one of the pipe heat exchanger to the service water system. Preferably, the ports provided therefor are adapted to the type of medium (e.g., refrigerant, solar fluid, water) to flow through the respective pipe heat exchanger in operation.
    Advantageously, the chambers of the chamber system in the position of use are arranged vertically one above the other or at an angle of (90 ° - a) to the vertical arrangement, wherein q is preferably less than 90 ° and greater than 35 °. In this way, it is particularly easy to produce different temperature levels of the water that is in the chamber system, since warm water has a lower density than cold water and therefore accumulates in the upper part of the chamber system.
    The feature that the chambers of the chamber system are in fluid communication with each other, can be technically realized, for example, by partitions with openings or by pipes.
    With regard to a particularly efficient exchange of heat energy between said components, it is advantageous if the pipe heat exchanger in the individual chambers helical or helical in shape and are preferably arranged concentrically with each other. In the event that both features are met, it is also favorable for manufacturing reasons, if the diameters of the spiral or helical shape of the three concentric three-pipe heat exchangers are different in size, so that they can be easily pushed into each other.
    According to a further preferred embodiment of the storage heat exchanger device according to the invention, the pipe heat exchanger, which can be connected to the service water system, additionally connectable via a T-piece to a circulation circuit. Circulation circuits are well known in the art and are installed in almost every built building.
    For reasons of a particularly compact design, it is advantageous if the chambers of the chamber system have a round or square cross-sectional shape.
    In order not to unnecessarily lose energy, it is also advantageous if the chamber system is at least partially covered with a commercially available heat-insulating material.
    It has proven to be particularly advantageous to use the storage heat exchanger device in a mobile water tempering unit for supplying a building with warm heating and service water. Possible embodiments and modes of operation of such a mobile water tempering unit will be explained in more detail below with reference to the example figures.
    The invention described herein further provides a method for exchanging heat energy between a heat pump, a solar collector, a heating water system and a service water system with the aid of the inventive storage heat exchanger device. For this purpose, in a first method step, the chamber system is connected to the heating water system, one of the pipe heat exchanger to the solar collector, another of the pipe heat exchanger to the service water system and the last of the pipe heat exchanger to the heat pump. In a second process step, the two pipe heat exchangers connected to the
    Solar collector and the service water system are connected, flows in opposite directions, and it is the pipe heat exchanger, which is connected to the heat pump, flows through a refrigerant. By this method, the environment via the solar collector and / or the heat pump heat energy withdrawn, fed to the storage heat exchanger device and used there to heat heating and service water.
    Advantageously, the water in the course of carrying out this process in the individual chambers to different temperatures, so that depending on the type of heating system to be supplied heating water with different temperature can be removed from the chamber system. In addition, if the chambers in the position of use are also arranged vertically above one another or have an angle of (90 ° -a) to the vertical arrangement, where q is preferably less than 90 ° and greater than 35 °, then - in the case of a chamber system three chambers - the temperature in the upper chamber is greatest and the temperature in the lower chamber is smallest. The temperature in the middle chamber assumes an intermediate value. It is particularly preferred if the temperature in the upper chamber between 35 ° C and 70 ° C and / or the temperature in the middle chamber between 25 ° C and 50 ° C and / or the temperature in the lower chamber between 15 ° C. and 40 ° C.
    Further details and advantages of the present invention will be explained in more detail below with reference to the exemplary embodiments with reference to the exemplary embodiments illustrated in the drawings. Showing:
    1 is a simplified system for understanding a system embodiment of the mobile water tempering unit,
    2 shows the system diagram from FIG. 1, with additional fittings being drawn in, FIG.
    FIG. 3a shows the plant schematic of FIG. 1, with the air heat pump process highlighted; FIG.
    FIG. 3b shows the system diagram from FIG. 1, with the coolant liquid heat pump process being highlighted, FIG
    4 shows a schematic representation of a cross-sectional plane of an embodiment of the storage heat exchanger device,
    5 shows a schematic illustration of a cross-sectional plane of an embodiment of the storage heat exchanger device deviating from FIG. 4, FIG.
    6a shows a schematic representation of a cross section plane, rotated by 90 ° in comparison to FIGS. 4 and 5, of an embodiment of the storage heat exchanger device in a first use position, FIG.
    6b shows a schematic illustration of a cross-sectional plane, rotated by 90 ° in comparison with FIGS. 4 and 5, of a further embodiment of the storage heat exchanger device in a second use position, FIG.
    7a shows a schematic view of a first side of an embodiment of the mobile water tempering unit,
    7b is a schematic view of a second side of the embodiment of the mobile water tempering unit of Fig. 7a,
    8a shows a schematic representation of a first cross-sectional plane of an embodiment of the mobile water tempering unit,
    8b shows a schematic representation of a second cross-sectional plane of the embodiment of the mobile water tempering unit from FIG. 8b, FIG.
    Fig. 9a is a schematic representation of the view resulting from looking down from a first viewing plane onto the embodiment of the mobile water tempering unit of Figs. 8a and 8b; and Fig. 9b is a schematic representation of the view looking down from a second viewing plane to the embodiment of the mobile water tempering unit of FIGS. 8a, 8b and 9a, respectively.
    FIGS. 1 and 2 show a system diagram of an embodiment of the mobile water tempering unit. For the sake of clarity, in Fig. 1, fittings commonly used by one of ordinary skill in the art, e.g. to increase safety, to be used and are not important for understanding the basic principle of operation, omitted. The water tempering unit comprises in the illustrated embodiment • an air heat exchanger 2, a blower device 3 and a compressor 9, • a storage heat exchanger device 4 for heating and storing heating water, • a solar collector 7 connected to a heat exchanger 20b in the form of a pipe heat exchanger is, wherein the heat exchanger 20b is integrated into the storage heat exchanger device 4, • an additional heat exchanger 20a, which is also in the form of a pipe heat exchanger and is integrated into the storage heat exchanger device 4 and the heating of domestic water is used and • an additional Heat exchanger 8 for lowering the temperature of a cooling liquid, which are suitable for this heat exchanger 8, for example, plate, tube or double tube heat exchanger.
    It should be noted that the operation of the storage heat exchange device 4 is explained in more detail with reference to FIGS. 4, 5, 6a and 6b. At this point, it is important to note that in the embodiment shown the mobile water tempering unit has five "circuits": 1. a coolant circuit with a flow K2, a return K1 and a circulation pump 12b, 2. a heating water circuit with a flow H2b, a return H1c and a circulation pump 12c, wherein the heating water in the heat exchanger device 4 is heated and cached, 3. a domestic water circuit comprising a cold water supply B1b, a hot water outlet B2 and a connection B1a and a circulation pump 12d for the realization of a circulation circuit, 4. a Solar fluid circuit with a flow and a return and a circulation pump 12a and finally 5. a refrigerant circuit, which is necessary on the one hand for the realization of an air and on the other hand for the realization of a Kühtflüssigkeits heat pump process. In the air heat pump process of the ambient air heat energy is removed, this heat energy transferred to the refrigerant, the refrigerant then by means of the 7
    Compressor 9 compressed and thereby further heated and finally released the heat energy to the heating and hot water. In the cooling liquid heat pump process, heat energy is withdrawn from the cooling liquid, the heat energy in turn transferred to the refrigerant, the refrigerant then compressed by means of the compressor 9 and thereby further heated and the heat energy finally delivered to the heating or service water. The drawn through valves 11a to 11d and the 4-way valve 10 are used to switch back and forth between the two heat pump processes.
    In Fig. 2, the system diagram of Fig. 1 is shown, with additional fittings are shown, which are usually used for trouble-free operation of such a system. These include: • in the heating water circuit a 3-way mixing valve 17 to achieve a predetermined temperature, which should have the heating water, and a safety valve 15, • in the process water circuit several check valves 13, a safety valve 15 and a thermal mixer 16, with the help of which • In the solar fluid circuit a safety valve 15 and an expansion tank 19 and • in the refrigerant circuit, especially an additional refrigerant collector 18 with the required pipe connections and safety fittings and other passage, check and expansion valves.
    In Fig. 3a and 3b, the plant scheme of Fig. 1 is shown, wherein the two heat pump processes described above by means of thick lines, arrows, which indicate the direction of flow of the refrigerant, and crossed-through valves to illustrate the fact that the relevant Valves are locked in the respective operating state, are indicated. An important role in this context, the 4-way valve 10 a. FIG. 3a shows the air heat pump process and FIG. 3b shows the coolant liquid heat pump process. It should be noted that in the second case, excess heat energy, which can not be delivered to the heating or service water, can be dissipated via the air heat exchanger to the ambient air.
    4 shows a schematic representation of a cross-sectional plane of an embodiment of the storage heat exchanger device 4, which comprises a chamber system. The chamber system, which is traversed by heating water or stored in the heating water, has in the embodiment shown several heats H2a, H2b and H2c and returns H1a, H1b and H1c and consists in this case of three through pipes 6 in fluid communication with each other standing chambers 5a, 5b and 5c. The transfer of heat energy to the water in the storage heat exchange device 4 is performed by means of a refrigerant flowing through the pipe heat exchanger 20c, wherein G1 is the refrigerant inlet and G2 is the refrigerant outlet. The pipe heat exchanger 20a is used for heating of process water, the cold water is supplied via the terminal B1b of the storage heat exchanger device 4 and the heated water is removed again via the port B2. It should be noted that this piping heat exchanger 20a is connectable via a tee and the port B1a in addition to a circulation circuit provided in almost every erected building. The third pipe heat exchanger 20b is provided for connection to a solar collector and is traversed by a solar fluid. In this case, S1 represents the return and S2 the flow. It should be noted that the walls 21 of the chamber system advantageously made of steel or stainless steel and that the pipe heat exchangers 20a, 20b and 20c from the need adapted materials (such as copper , Stainless steel, steel, plastic-aluminum multilayer composites) and designed either as plain, corrugated or finned tubes. It should be noted that the storage heat exchange device 4 would work even if the chamber system enclosed only two chambers.
    It is important for an efficient exchange of heat energy between the respective heat pump process, the solar collector, the heating water system and the service water system, that at least the two pipe heat exchangers 20a and 20b, which are connected to the solar collector and the domestic water system, through all the chambers 5a, 5b and 5c. For the pipe heat exchanger 20c, this is preferably the case, but it would also be sufficient if this pipe heat exchanger 20c, e.g. passes only through the upper chamber 5a and the lower chamber 5c. Advantageously, the pipe heat exchangers 20a, 20b and 20c further also helically or (as shown here) helically formed and arranged concentrically to each other. For manufacturing reasons, it is also advantageous if the diameter of the spiral or helical shape of the three concentric tube heat exchangers 20a, 20b and 20c are different in size, so that they can be easily pushed into each other. Finally, it has turned out to be particularly advantageous if the two pipe heat exchangers 20a and 20b flow through in opposite directions.
    Fig. 5 shows a schematic representation of a cross-sectional plane of an embodiment of the storage heat exchanger device 4 different from Fig. 4. The differences are that • the two chambers 5b and 5c are delimited from one another by a partition wall 23 with openings, whereas the two chambers 5a and 5b are spatially separated from each other and are in fluid communication through pipes 6, • the chamber system has only a flow H2b and a return H1c, • the chamber system is at least partially sheathed with a (commercially available) heat-insulating material 22 and • the pipe heat exchanger 20c extends only through two of the three chambers 5a, 5b and 5c.
    Due to the multi-stage design of the storage heat exchanger device 4 in the form of several chambers 5a, 5b and 5c, it is possible to produce different temperature levels of the heating water. This effect can be reinforced by the fact that the chambers 5a, 5b and 5c in the position of use are arranged vertically one above the other or at an angle of (9QD- a) to the vertical one Arrangement, wherein α is preferably less than 90 ° and greater than 35 °. Due to the fact that warm water has a lower density than cold water, the warm heating water will accumulate automatically in the upper part of the chamber system and the cold heating water in the lower part of the chamber system. Depending on which type of heating system is to be supplied - and linked to the question of how high the required temperature of the heating water must be - the supply and return lines can be provided at different points of the chamber system. In a chamber system consisting of three chambers 5a, 5b and 5c, the temperature of the heating water in the upper chamber 5a is typically between 35 ° C and 70 ° C, in the middle chamber 5b between 25 ° C and 50 ° C and in the lower chamber 5c between 15 ° C and 40 ° C. Two preferred operating positions of the chamber system are shown in FIGS. 6a and 6b, each of which is a schematic representation of a cross-sectional plane of an embodiment of the storage heat exchanger device 4 rotated by 90 ° in comparison with FIGS. 4 and 5. Incidentally, it should be noted that, as seen here, the chambers 5a, 5b and 5c are e.g. may have a round or square cross-sectional shape.
    FIGS. 7a, 7b, 8a, 8b, 9a and 9b serve to illustrate preferred designs of the mobile water tempering unit 1. The illustrated designs are essentially characterized by two advantages: their compactness and their weight optimization. For weight optimization, above all, the facts contribute to the fact that the housing on the one hand from a frame construction, which is covered with cladding panels 26, consists, and that on the other hand, the solar collector 7 forms a wall of the housing. The compactness is achieved above all by the special arrangement of the individual components in the interior of the water tempering unit 1.
    In detail, FIGS. 7 a and 7 b schematically show two different side views of an embodiment of the mobile water tempering unit 1, wherein it is particularly clear that the solar collector 7 advantageously has a rectangular base and is arranged transversely on the water tempering unit 1 that the water tempering unit 1 spacers 24 for Underground and lateral air outlets 25 eg in the form of a louvred grille and that the Wasseremperiereinheit 1 in addition to the already mentioned necessary water pipes K1, K2, etc. also via an electrical line E (preferably a 400V or 230V line) and a data line D connected to the building to be air conditioned is.
    FIGS. 8a and 8b show diagrammatically two cross-sectional planes of an embodiment of the mobile water tempering unit 1, here-as well as in FIGS. 9a and 9b-details which oppose clarity, such as e.g. Connecting lines between the individual components or the pipe heat exchangers 20a, 20b and 20c were deliberately omitted. In Fig. 8a, attention is focused mainly on the air heat exchanger 2, the blower device 3 and the downhole air outlets 29 (e.g., in the form of a simple grate). Arrows indicate the air guidance that is made possible by this: the air flows e.g. laterally in the housing, then on the air heat exchanger 2 and is finally released again on the underside of the resulting from the spacers 24 to the underground openings to the environment. A control device 27 is also indicated in FIG. 8 a, which monitors and controls the supply of the mobile water tempering unit 1 with electrical energy and which regulates all the necessary processes that take place in the interior of the unit 1. Advantageously, this control unit 27 - preferably via a bus system and the addressed data line D - connected to the Internet and the entire water temperature control unit 1 in this way over the Internet remote controllable. In Fig. 8b is mainly the arrangement of the storage heat exchanger device 4 and the compressor 9 can be seen. The reference numeral 28 denotes (commercial) materials which have heat and / or sound insulating properties and with which the water tempering unit 1 is lined at least in regions.
    Figures 9a and 9b are schematic representations of the views resulting from looking down from the viewing planes F1 and F2 shown in Figures 8a and 8b. Furthermore, the two cross-sectional planes shown in FIGS. 8a and 8b and labeled Q1 and Q2 are shown in FIGS. 9a and 9b.
    List of Reference Signs: 1 Mobile H1 ac heating water return Water tempering unit 2 Air heat exchanger H2 ac Heating water supply 3 Blower α Chamber inclination angle 4 Storage heat exchanger unit K1 Coolant return 5 ac Chambers K2 Coolant supply 6 Pipes B1a Return of the domestic water circulating circuit 7 Solar collector B1b Domestic hot water inlet 8 Heat exchanger for B2 DHW outlet Coolant 9 Compressor S1 Solar fluid return 10 4-way valve S2 Solar fluid flow 11 af Through valves G1 Refrigerant inlet 12 ad Circulation pumps G2 Refrigerant outlet 13 Check valves E Electricity supply (400V or 230V) 14 Expansion valves D Data line 15 Safety valves F1, F2 Viewing levels 16 Thermal mixers Q1, Q2 Cross-section levels 17 3-way mixing valve 18 Refrigerant collector 19 Expansion vessel 20 ac Pipe heat exchangers r 21 Chamber walls 22 Heat insulation material 23 Partition wall with openings 24 Spacers to the substrate 25 Lateral air diffusers 26 Paneling panels 27 Control unit 28 Material for heat and / or sound insulation 29 Sub-side air diffusers
    Innsbruck, March 17, 2011
    权利要求:
    Claims (21)
    [1]
    1 Μ fr «•» »·········································································································································· Solar collector (7), a heating water and a process water system, characterized in that the storage heat exchange device (4) - comprises a chamber system, wherein the chamber system at least one flow (H2a, H2b, H2c) and a return (H1a, H1b, H1c ) and comprises at least two, in particular three, in fluid communication with each other standing chambers (5a, 5b, 5c), and - three independent pipe heat exchangers (20a, 20b, 20c), wherein at least two of the pipe heat exchanger (20a, 20b, 20c) through all the chambers (5a, 5b, 5c).
    [2]
    2. Storage heat exchanger device (4) according to claim 1, characterized in that the chamber system can be connected to the heating water system.
    [3]
    3. Storage heat exchanger device (4) according to claim 1 or 2, characterized in that one of the pipe heat exchanger (20a, 20b, 20c) can be connected to the heat pump.
    [4]
    4. Storage heat exchanger device (4) according to one of claims 1 to 3, characterized in that one of the pipe heat exchanger (20a, 20b, 20c) to the solar collector (7) can be connected.
    [5]
    5. Storage heat exchanger device (4) according to one of claims 1 to 4, characterized in that one of the pipe heat exchanger (20a, 20b, 20c) is connectable to the service water system.
    [6]
    6. Storage heat exchanger device (4) according to any one of claims 1 to 5, characterized in that the chambers (5a, 5b, 5c) are arranged vertically above one another in the use position or at an angle of (90 ° - a) aulweisen to the vertical arrangement ,
    [7]
    7. Storage heat exchanger device (4) according to claim 6, characterized in that α is less than 90 ° and greater than 35 °.
    [8]
    8. storage heat exchanger device (4) according to one of claims 1 to 7, characterized in that the chambers (5a, 5b, 5c) are separated by partitions (23) with openings from each other and / or spatially separated from each other and by pipelines (5 6) are in fluid communication with each other.
    [9]
    9. Storage heat exchanger device (4) according to any one of claims 1 to 8, characterized in that the pipe heat exchanger (20a, 20b, 20c) in the individual chambers (5a, 5b, 5c) formed helical or helical and preferably concentric are arranged to each other.
    [10]
    10. Storage heat exchanger device (4) according to claim 9, characterized in that the diameters of the spiral or helical shapes of the three concentrically arranged pipe heat exchangers (20a, 20b, 20c) are different in size.
    [11]
    11. Storage heat exchanger device (4) according to one of claims 1 to 10, wherein one of the pipe heat exchangers (20a, 20b, 20c) can be connected to the service water system, characterized in that this pipe heat exchanger T via a piece in addition to a Circulation circuit is connectable.
    [12]
    12. Storage heat exchanger device (4) according to one of claims 1 to 11, characterized in that the chambers (5a, 5b, 5c) have a round or a square cross-sectional shape. 3
    [13]
    13. Storage heat exchanger device (4) according to one of claims 1 to 12, characterized in that the chamber system is at least partially coated with a heat-insulating material (22).
    [14]
    14. Mobile water tempering unit (1) for supplying a building with hot heating and service water, characterized in that the mobile water tempering unit (1) comprises a storage heat exchanger device (4) according to one of claims 1 to 13.
    [15]
    15. A method for exchanging heat energy between a heat pump, a Sonnenkoliektor (7), a Heizwasserwasser- and a service water system with a storage heat exchanger device (4) according to one of claims 1 to 13, characterized in that - in a first method step, the chamber system to the heating water system, one of the pipe heat exchangers (20a, 20b, 20c) to the solar collector (7), another of the pipe heat exchanger (20a, 20b, 20c) to the hot water system and the last of the pipe heat exchanger (20a, 20b , 20c) is connected to the heat pump and - in a second process step, the two pipe heat exchangers, which are connected to the solar collector (7) and the service water system, are flowed through in opposite directions and the pipe heat exchanger, which is connected to the heat pump of a refrigerant is flowed through.
    [16]
    16. The method according to claim 16, characterized in that the pipe heat exchanger, which is connected to the service water system, is additionally connected via a T-piece to a circulation circuit.
    [17]
    17. The method according to claims 15 or 16, characterized in that set in the chambers (5a, 5b, 5c) in the operating state different sized temperatures. 4
    [18]
    18. The method according to claim 17, wherein the chamber system consists of three chambers (5a, 5b, 5c) and the chambers (5a, 5b, 5c) are arranged vertically above each other in the position of use or an angle of (90 ° -a) to the vertical Arrangement and a is less than 90 ° and greater than 35 °, characterized in that the temperature in the upper chamber (5a) is greatest, the temperature in the lower chamber (5c) is the smallest and the temperature in the middle Chamber (5b) assumes an intermediate value.
    [19]
    19. The method according to claim 18, characterized in that the temperature in the upper chamber (5a) is between 35 ° C and 70 ° C.
    [20]
    20. The method according to claim 18 or 19, characterized in that the temperature in the middle chamber (5b) is between 25 ° C and 50 ° C.
    [21]
    21. The method according to any one of claims 18 to 20, characterized in that the temperature in the lower chamber (5c) is between 15 ° C and 40 ° C. Innsbruck, March 17, 2011
    类似技术:
    公开号 | 公开日 | 专利标题
    AT511248B1|2013-01-15|MEMORY EXCHANGER DEVICE
    EP2966384A1|2016-01-13|Apparatus for cooling a volumetric flow of drinking water
    EP1882888A1|2008-01-30|Heat pump system, in particular for air conditioning a building
    EP2218970B1|2014-04-23|Tempering system
    DE202008008054U1|2008-11-27|heater
    DE102011106022A1|2013-01-03|Hot water generation, storage and distribution device has sampling mixers that are connected to line bus facility, for extracting hot water from hot water pipes that are connected to hot water consumption devices
    EP3147584A1|2017-03-29|Liquid storage for storage of cold and warm liquids
    EP1724415A2|2006-11-22|Controlled two zone accumulator for fresh sanitary water heating
    EP2014992A1|2009-01-14|Tempering facility distributor
    EP2435766B1|2017-03-22|Water heater
    AT12694U1|2012-10-15|Mobile water tempering unit for buildings
    DE102010018086B4|2021-10-14|Heat transfer device
    DE102006002727A1|2007-07-26|Layer heat storage apparatus for hot water supply, has transport media in heat networks and storage medium in storage tank without fluid connection
    DE102016115824A1|2018-03-01|System for arranging devices for controlling the temperature of a heat transfer fluid in a heat carrier circuit and method for operating the system
    DE102016118516A1|2018-03-29|Device for storing thermal energy and system with the device
    DE102010033176A1|2012-02-09|Heat exchanger for ceiling construction and for cooling and heating of ceiling, has cooling surface and cooling pipes, where cooling water is provided as tempering medium
    DE102015004999A1|2016-10-27|Line system for the heat energy supply of decentralized heat exchangers
    EP3594600B1|2021-04-28|Heat exchanger element
    DE102020111984A1|2021-11-04|Modular heat pump system
    DE10060259C1|2002-04-18|Buffer store, to hold and distribute energy in a static heating system, has heat sinks with separating guide plates and an additional heat exchanger to give an optimal fluid layering without extra pumps
    DE102019105921A1|2020-09-10|Connection station for liquid media for at least one building section, in particular for a residential unit
    DE202021102235U1|2021-09-22|System for common side connections for an oversized multi-plate microchannel heat exchanger
    AT502853A1|2007-06-15|HEATING SYSTEM WITH AT LEAST ONE HEAT SOURCE
    DE102007009198B4|2011-04-28|water-tank
    DE102017107394A1|2018-10-11|heat pump system
    同族专利:
    公开号 | 公开日
    AT511248B1|2013-01-15|
    EP2503251A2|2012-09-26|
    EP2503251A3|2014-06-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE2628442A1|1976-06-24|1978-01-05|Singer Gmbh & Co Ing Buero|Solar water heater - uses collection panel insulated around the edges and with internal air circulation|
    DE10004180A1|1999-04-26|2000-11-09|Valentin Rosel|Heat exchange cell for transporting heat through liquid has liquid flow paths exposed on solar irradiation path for supplying heat to vaporizing side of heat pump|
    US20100038441A1|2006-08-31|2010-02-18|Troels Pedersen|Energy system with a heat pump|
    DE102009030638A1|2009-06-25|2010-12-30|Stadtwerke Düsseldorf AG|Solar-thermal plant, has thermal solar collector providing heat energy for heat consumer and/or heat accumulator via transfer medium, and cooling systems remove excess heat, which is not accepted by heat consumer and/or heat accumulator|DE102016000176A1|2016-01-13|2017-07-13|Alexander Schackert|heat exchanger device|GB0523602D0|2005-11-19|2005-12-28|Lee Matthew|Heating system|
    WO2008130306A1|2007-04-24|2008-10-30|Thermia Värme Ab|A solar assisted heat pump system|
    US20090139513A1|2007-11-30|2009-06-04|Htp, Inc.|Bivalent water heating system|ES2748557T3|2014-04-16|2020-03-17|Siemens Gamesa Renewable Energy As|Passive way to improve heat distribution in compact bed storage|
    CN104990431A|2015-07-29|2015-10-21|河南红东方化工股份有限公司|Built-in screw-conveyer heat exchanger|
    DE102016118516A1|2016-09-29|2018-03-29|Futron GmbH|Device for storing thermal energy and system with the device|
    CN107796252B|2017-08-24|2019-11-19|清华大学|A kind of industrial exhaust heat cross-season heat-storing device|
    BE1026308B1|2018-10-08|2019-12-18|Vero Duco Nv|THERMAL SYSTEM AND METHOD OF RECORDING THEM|
    WO2020079458A1|2018-10-16|2020-04-23|Nikolaidis Christos|Solar thermal device with forced circulation system and boilers cascade, its operation process and use thereof for the production of hot water|
    CN109862629B|2018-10-19|2021-08-06|国网辽宁省电力有限公司沈阳供电公司|Lorentz force-based reverse magnetic field decoupling optimization and heating wire layout design method|
    CN112856551A|2021-01-18|2021-05-28|北京理工大学|Solar energy step phase change heat storage coupling air source heat pump heating system and method|
    法律状态:
    2016-11-15| MM01| Lapse because of not paying annual fees|Effective date: 20160321 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA393/2011A|AT511248B1|2011-03-21|2011-03-21|MEMORY EXCHANGER DEVICE|ATA393/2011A| AT511248B1|2011-03-21|2011-03-21|MEMORY EXCHANGER DEVICE|
    EP12001005.3A| EP2503251A3|2011-03-21|2012-02-16|Storage heat exchanger device|
    [返回顶部]