CN201074928Y - Air source, solar waterhead heat pump air conditioner - Google Patents
Air source, solar waterhead heat pump air conditioner Download PDFInfo
- Publication number
- CN201074928Y CN201074928Y CNU2007201018116U CN200720101811U CN201074928Y CN 201074928 Y CN201074928 Y CN 201074928Y CN U2007201018116 U CNU2007201018116 U CN U2007201018116U CN 200720101811 U CN200720101811 U CN 200720101811U CN 201074928 Y CN201074928 Y CN 201074928Y
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- heat pump
- water source
- pump
- water resource
- air
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Abstract
The utility model relates to an air source and solar energy water source heat pump air conditioner, comprising a front-arranged water source heat pump and a back-arranged water source heat pump. An input end of the front-arranged water source heat pump is connected through an arranged circulation pump pipeline with an air source and a solar energy heat exchanging device. An output end of the back-arranged water source heat pump is connected through the arranged circulation pump pipeline with air conditioner terminal equipment. An output end of both the front-arranged water source heat pump and an input end of the back-arranged water source pump are connected through the arranged circulation pump pipeline. A compressor of the front-arranged water source heat pump is a low back-pressure low temperature compressor. A pipeline provided with a switching valve is arranged at the output end of the front-arranged water source heat pump to be connected with the air conditioner terminal equipment and a circulation pump matching the air conditioner terminal equipment. The utility model can realize high efficiency heating in lower temperature between subzero 20 DEG C and subzero 45 DEG C, and the isolated running of the front-arranged water source heat pump can complete the heating in low temperature between subzero 20 DEG C and 5 DEG C in winter and the cooling in summer.
Description
Technical field
The utility model relates to heat pump air conditioner, is specifically related to a kind of air source, solar energy water source heat pump air-conditioner.
Background technology
The applicant's application number is the first again patent application of " 200620023910.2 " one, a kind of air source, solar energy water source heat pump air-conditioner are disclosed, it adopts preposition water resource heat pump to obtain airborne low temperature heat energy and solar thermal energy by configuration air source, solar heat-exchange device, for the end-equipment of postposition carries out cooling and heating, and then realize water resource heat pump efficient heating operation under-20 ℃ to-45 ℃ special low temperature environment, effectively solved air source heat pump air-conditioner in the past and be difficult in the effective problem of moving of cold district.But because winter, outside air temperature had very big variation in one day, for example the temperature below night-20 ℃ tends at noon far above-20 ℃, and under 0 ℃ to-20 ℃ low-temperature environment, the operation of two levels of thermal heat pump heating can make the energy-saving effect of heat pump air conditioner reduce.
Summary of the invention
The purpose of this utility model is at the problems referred to above, a kind of air source, solar energy water source heat pump air-conditioner that can carry out two operation of heat pump and the conversion of separate unit operation of heat pump according to temperature environment is provided, with the environmental adaptability and the operational efficiency of further raising air source, solar energy water source heat pump air-conditioner, reduce operation energy consumption.
The technical scheme that realizes above-mentioned purpose is: a kind of air source, solar energy water source heat pump air-conditioner, it includes two water resource heat pumps, the pipeline that the input of the water resource heat pump that it is preposition is configured water circulating pump connects air source, solar heat-exchange device, the pipeline that the output of the water resource heat pump that it is rearmounted is configured water circulating pump connects air conditioner end equipment, and the output of preposition water resource heat pump is connected with the pipeline that the input of rearmounted water resource heat pump is configured water circulating pump.The compressor of described preposition water resource heat pump is low back pressure type cryogenic compressor; The pipeline that is provided with the configuration transitions valve at the output of preposition water resource heat pump be connected to air conditioner end equipment and with the water circulating pump of air conditioner end equipment configuration, be provided with the conversion valve that cooperates with aforementioned conversion valve at rearmounted water resource heat pump input with output.
The utlity model has following characteristics:
1, provides the artificial water source by preposition air source, solar energy water source heat pump to artificial source's water resource heat pump of postposition, carry high-temperature-hot-water to air conditioner end equipment, to be implemented in efficient heat supply heating under-20 ℃ to-45 ℃ the special low temperature environment by artificial water source's heat pump.
2, freeze in heating under-20 ℃ to 0 ℃ low temperature environment and summer, can change into by preposition air source, the heat pump isolated operation of solar energy water source, with the operation energy consumption of further reduction air-conditioning equipment.
Description of drawings
Accompanying drawing is this air source, solar energy water source heat pump air-conditioner structural representation.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described.
As accompanying drawing, this air source, solar energy water source heat pump air-conditioner include water resource heat pump 1 and water resource heat pump 2, the pipeline that the input of water resource heat pump 1 is configured water circulating pump 6 connects air source, solar heat-exchange device 7, the pipeline that the output of water resource heat pump 2 is configured water circulating pump 4 connects air conditioner end equipment 3, and the output of water resource heat pump 1 is connected with the pipeline that the input of water resource heat pump 2 is configured water circulating pump 5.The compressor of its water resource heat pump 1 is low back pressure type cryogenic compressor, the pipeline that is provided with configuration transitions valve 9 and 10 at the output of water resource heat pump 1 is connected to air conditioner end equipment 3 and water circulating pump 4, is provided with the conversion valve 8 and 11 that cooperates with valve 9 and 10 respectively at the output and the input of water resource heat pump 2.
The expansion valve of the utility model water resource heat pump configuration should adopt electric expansion valve, and each conversion valve should adopt electrically operated valve, and the compressor of its water resource heat pump and the water circulating pump of relevant configuration should adopt and increase unloading or VFC.
The utility model is when outside air temperature is low to moderate-20 ℃ to-45 ℃ in the winter time, and water resource heat pump 1 moves simultaneously with water resource heat pump 2, carries out the efficient heat supply heating under the special low temperature environment.Its course of work is: water resource heat pump 1 obtains in the air and solar heat by air source, solar heat-exchange device 7, pass to water resource heat pump 2 inputs as the valve 8 of artificial heat by water circulating pump 5, flow to air conditioner end equipment 3 by the output of water resource heat pump 2 by water circulating pump 4 and the valve 11 opened again and carry out heat supply heating through opening.
When outside air temperature was in 5 ℃ to-20 ℃ in the winter time, water resource heat pump 2 was out of service, by water resource heat pump 1 isolated operation heat supply heating.Its course of work is: water resource heat pump 1 obtains low-temperature heat quantity by air source, solar heat-exchange device, discharges condenser heat by water circulating pump 4 to air conditioner end equipment 3 by the valve of opening 9,10, carries out the heating operation of separate unit water resource heat pump under the low temperature environment.
In summer, conversion valve by water resource heat pump 1 configuration is converted to refrigerating state with water resource heat pump 1 by the state of heating, air source, solar heat-exchange device 7 became and were air cooled heat exchanger this moment, its course of work is: by airborne heat in air conditioner end equipment 3 absorption chambers, by the vaporizer side heat release of water circulating pump 4, realize the refrigerating operaton in summer through valve 9,10 to water resource heat pump 1.
Claims (1)
1. an air source, solar energy water source heat pump air-conditioner, include water resource heat pump (1) and (2), the pipeline that the input of water resource heat pump (1) is configured water circulating pump (6) connects air source, solar heat-exchange device (7), the pipeline that the output of water resource heat pump (2) is configured water circulating pump (4) connects air conditioner end equipment (3), the output of water resource heat pump (1) is connected with the pipeline that the input of water resource heat pump (2) is configured water circulating pump (5), it is characterized in that: the compressor of water resource heat pump (1) is low back pressure type cryogenic compressor; The pipeline that is provided with configuration transitions valve (9) and (10) at the output of water resource heat pump (1) is connected to air conditioner end equipment (3) and water circulating pump (4), is provided with conversion valve (8) and (11) that cooperate with valve (9) and (10) respectively at the input and the output of water resource heat pump (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201018116U CN201074928Y (en) | 2007-06-27 | 2007-06-27 | Air source, solar waterhead heat pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201018116U CN201074928Y (en) | 2007-06-27 | 2007-06-27 | Air source, solar waterhead heat pump air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074928Y true CN201074928Y (en) | 2008-06-18 |
Family
ID=39520189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201018116U Expired - Fee Related CN201074928Y (en) | 2007-06-27 | 2007-06-27 | Air source, solar waterhead heat pump air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074928Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043991A (en) * | 2019-04-12 | 2019-07-23 | 赵耀华 | A kind of building energy supplying system provided multiple forms of energy to complement each other being based primarily upon solar energy and air energy |
| CN110567022A (en) * | 2019-09-17 | 2019-12-13 | 河南万江新能源集团有限公司 | Heat supply system of air source collocation heat pump unit |
| WO2019237451A1 (en) * | 2018-06-12 | 2019-12-19 | 大连理工大学 | Heat supply heating system wherein solar energy is coupled with water source heat pump, and method for using same |
-
2007
- 2007-06-27 CN CNU2007201018116U patent/CN201074928Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237451A1 (en) * | 2018-06-12 | 2019-12-19 | 大连理工大学 | Heat supply heating system wherein solar energy is coupled with water source heat pump, and method for using same |
| CN110043991A (en) * | 2019-04-12 | 2019-07-23 | 赵耀华 | A kind of building energy supplying system provided multiple forms of energy to complement each other being based primarily upon solar energy and air energy |
| CN110567022A (en) * | 2019-09-17 | 2019-12-13 | 河南万江新能源集团有限公司 | Heat supply system of air source collocation heat pump unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |