IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0450103
(2008-01-15)
|
등록번호 |
US-8578732
(2013-11-12)
|
우선권정보 |
DE-10 2007 012 113 (2007-03-13) |
국제출원번호 |
PCT/EP2008/050355
(2008-01-15)
|
§371/§102 date |
20100604
(20100604)
|
국제공개번호 |
WO2008/110395
(2008-09-18)
|
발명자
/ 주소 |
- Büttner, Thomas
- Mittelbach, Walter
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
18 |
초록
▼
The invention relates to a compact sorption cooling unit, comprising at least one adsorber/desorber unit (1) having a heat exchanger and sorption material, at least one condenser heat exchanger (5), and at least one evaporator heat exchanger (6), wherein these building blocks are located in a common
The invention relates to a compact sorption cooling unit, comprising at least one adsorber/desorber unit (1) having a heat exchanger and sorption material, at least one condenser heat exchanger (5), and at least one evaporator heat exchanger (6), wherein these building blocks are located in a common, vacuum-tight metal outer housing, and having connection and coupling elements and pipe ducts for the hydraulic interconnection and operation of the unit. The invention provides a sandwich structure, wherein the at least one adsorber/desorber unit (1) is located in an inner or partial inner housing. The condenser heat exchanger (5) and the evaporator heat exchanger (6) are disposed at a distance from each other, and the inner housing having the adsorber/desorber unit (1) is provided in the intermediate space thereof. The separating surfaces (2) of the inner housing directed toward the condenser heat exchanger (5) and toward the evaporator heat exchanger (6) receive steam valves (8, 9). Further, a heat insulating layer (7), or a heat insulating plate, is disposed in the region between the inner housing and the evaporator heat exchanger (6).
대표청구항
▼
1. A compact sorption refrigeration device, comprising at least one adsorber/desorber unit having a heat exchanger and sorption material, at least one condenser heat exchanger and at least one evaporator heat exchanger, wherein these building blocks are located in a common, vacuum-tight metallic out
1. A compact sorption refrigeration device, comprising at least one adsorber/desorber unit having a heat exchanger and sorption material, at least one condenser heat exchanger and at least one evaporator heat exchanger, wherein these building blocks are located in a common, vacuum-tight metallic outer housing, and having connection and coupling elements and pipe ducts for the hydraulic interconnection and operation, characterized in thata sandwich structure is provided, wherein the at least one adsorber/desorber unit is located in an inner or partial inner housing,the condenser heat exchanger and the evaporator heat exchanger are spaced apart from each other and receive in the space between them the inner housing with the absorber/desorber unit,the separating surfaces of the inner housing, which are directed towards the condenser heat exchanger and the evaporator heat exchanger, comprise steam valves, and in the region between the inner housing and the evaporator heat exchanger a heat-insulating layer or a heat-insulating board is disposed, andthe separating surfaces of the inner housing are provided with recesses, with leaf valves as steam valves being inserted in the recesses. 2. The sorption refrigeration device according to claim 1, characterized in thatprofile material spacers are provided between the respective heat exchangers and the inner housing parts. 3. The sorption refrigeration device according to claim 2, characterized in thatthe position of the heat exchangers relative to one another is definable by the dimensions of the profile material spacers. 4. The sorption refrigeration device according to claim 1, characterized in thatthe adsorber/desorber unit comprises at least two adjacent heat exchangers having a sorption material, which are each located in a chamber in the inner housing. 5. The sorption refrigeration device according to claim 1, characterized in thatin the opened state the leaf valves hit against a recess cover strip, which is spaced apart with respect to height from the respective separating surface and the recess provided therein. 6. The sorption refrigeration device according to claim 1, characterized in thatthe respective recess is rectangular or square and has a longitudinal or transverse web dividing the recess, with the leaf valve material being fixed to the respective web. 7. The sorption refrigeration device according to claim 1, characterized in thatthe inner housing is partially closed, wherein its complete encapsulation is achieved with sections or parts of the outer housing. 8. The sorption refrigeration device according to claim 1, characterized in thata siphon condensate return system is provided between the condenser heat exchanger and the evaporator heat exchanger. 9. The sorption refrigeration device according to claim 5, characterized in thatthe respective recess is rectangular or square and has a longitudinal or transverse web dividing the recess, with the leaf valve material being fixed to the respective web. 10. A compact sorption refrigeration device, comprising at least one adsorber/desorber unit having a heat exchanger and sorption material, at least one condenser heat exchanger and at least one evaporator heat exchanger, wherein these building blocks are located in a common vacuum-tight metallic outer housing, and having connection and coupling elements and pipe ducts for the hydraulic interconnection and operation, characterized in thata sandwich structure is provided, wherein the at least one adsorber/desorber unit is located in an inner or partial inner housing,the condenser heat exchanger and the evaporator heat exchanger are spaced apart from each other and receive in the space between them the inner housing with the absorber/desorber unit,the separating surfaces of the inner housing, which are directed towards the condenser heat exchanger and the evaporator heat exchanger, comprise steam valves, and in the region between the inner housing and the evaporator heat exchanger a heat-insulating layer or a heat-insulating board is disposed,a siphon condensate return system is provided between the condenser heat exchanger and the evaporator heat exchanger, andthe siphon condensate return system comprises a jacket pipe whose one end extends into a pressure compensation pot, wherein within the jacket pipe an inner pipe is located whose free end communicates via a flange with the condensate outlet nozzle of the condenser heat exchanger, and that additional tubular connections are provided between the pressure compensation pot and the inner housing as well as the evaporator heat exchanger. 11. The sorption refrigeration device according to claim 10, characterized in thatthe adsorber/desorber unit comprises at least two adjacent heat exchangers having a sorption material, which are each located in a chamber in the inner housing. 12. The sorption refrigeration device according to claim 10, characterized in thatthe siphon condensate return system is located outside the sorption refrigeration device and is connected by vacuum-tight connecting means to the respective heat exchangers disposed in the interior of the sorption refrigeration device. 13. A compact sorption refrigeration device, comprising at least one adsorber/desorber unit having a heat exchanger and sorption material, at least one condenser heat exchanger and at least one evaporator heat exchanger, wherein these building blocks are located in a common, vacuum-tight metallic outer housing, and having connection and coupling elements and pipe ducts for the hydraulic interconnection and operation, characterized in thata sandwich structure is provided, wherein the at least one adsorber/desorber unit is located in an inner or partial inner housing,the condenser heat exchanger and the evaporator heat exchanger are spaced apart from each other and receive in the space between them the inner housing with the absorber/desorber unit,the separating surfaces of the inner housing, which are directed towards the condenser heat exchanger and the evaporator heat exchanger, comprise steam valves, and in the region between the inner housing and the evaporator heat exchanger a heat-insulating layer or a heat-insulating board disposed,a siphon condensate return system is provided between the condenser heat exchanger and the evaporator heat exchanger, andthe siphon condensate return system is located outside the sorption refrigeration device and is connected by vacuum-tight connecting means to the respective heat exchangers disposed in the interior of the sorption refrigeration device. 14. The sorption refrigeration device according to claim 13, characterized in thatthe adsorber/desorber unit comprises at least two adjacent heat exchangers having a sorption material, which are each located in a chamber in the inner housing. 15. A compact sorption refrigeration device, comprising at least one adsorber/desorber unit having a heat exchanger and sorption material, at least one condenser heat exchanger and at least one evaporator heat exchanger, wherein these building blocks are located in a common, vacuum-tight metallic outer housing, and having connection and coupling elements and pipe ducts for the hydraulic interconnection and operation, characterized in thata sandwich structure is provided, wherein the at least one adsorber/desorber unit is located in an inner or partial inner housing,the condenser heat exchanger and the evaporator heat exchanger are spaced apart from each other and receive in the space between them the inner housing with the absorber/desorber unit,the separating surfaces of the inner housing, which are directed towards the condenser heat exchanger and the evaporator heat exchanger, comprise steam valves, and in the region between the inner housing and the evaporator heat exchanger a heat-insulating layer or a heat-insulating board is disposed,profile material spacers are provided between the respective heat exchangers and the inner housing parts, andthe separating surfaces of the inner housing are provided with recesses, with leaf valves as steam valves being inserted in the recesses. 16. The sorption refrigeration device according to claim 15, characterized in thatthe inner housing is partially closed, wherein its complete encapsulation is achieved with sections or parts of the outer housing. 17. A compact sorption refrigeration device, comprising at least one adsorber/desorber unit having a heat exchanger and sorption material, at least one condenser heat exchanger and at least one evaporator heat exchanger, wherein these building blocks are located in a common, vacuum-tight metallic outer housing, and having connection and coupling elements and pipe ducts for the hydraulic interconnection and operation, characterized in thata sandwich structure is provided, wherein the at least one adsorber/desorber unit is located in an inner or partial inner housing,the condenser heat exchanger and the evaporator heat exchanger are spaced apart from each other and receive in the space between them the inner housing with the absorber/desorber unit,the separating surfaces of the inner housing, which are directed towards the condenser heat exchanger and the evaporator heat exchanger, comprise steam valves, and in the region between the inner housing and the evaporator heat exchanger a heat-insulating layer or a heat-insulating board is disposed,profile material spacers are provided between the respective heat exchangers and the inner housing parts,the position of the heat exchangers relative to one another is definable by the dimensions of the profile material spacers, andthe separating surfaces of the inner housing are provided with recesses, with leaf valves as steam valves being inserted in the recesses. 18. The sorption refrigeration device according to claim 17, characterized in thatthe inner housing is partially closed, wherein its complete encapsulation is achieved with sections or parts of the outer housing. 19. A compact sorption refrigeration device, comprising at least one adsorber/desorber unit having a heat exchanger and sorption material, at least one condenser heat exchanger and at least one evaporator heat exchanger, wherein these building blocks are located in a common, vacuum-tight metallic outer housing, and having connection and coupling elements and pipe ducts for the hydraulic interconnection and operation, characterized in thata sandwich structure is provided, wherein the at least one adsorber/desorber unit is located in an inner or partial inner housing,the condenser heat exchanger and the evaporator heat exchanger are spaced apart from each other and receive in the space between them the inner housing with the absorber/desorber unit,the separating surfaces of the inner housing, which are directed towards the condenser heat exchanger and the evaporator heat exchanger, comprise steam valves, and in the region between the inner housing and the evaporator heat exchanger a heat-insulating layer or a heat-insulating board is disposed,the adsorber/desorber unit comprises at least two adjacent heat exchangers having sorption material, which are each located in a chamber in the inner housing, andthe separating surfaces of the inner housing are provided with recesses, with leaf valves as steam valves being inserted in the recesses.
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