CN204757451U - Solar energy auxiliary type heat pump set - Google Patents
Solar energy auxiliary type heat pump set Download PDFInfo
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- CN204757451U CN204757451U CN201520403343.2U CN201520403343U CN204757451U CN 204757451 U CN204757451 U CN 204757451U CN 201520403343 U CN201520403343 U CN 201520403343U CN 204757451 U CN204757451 U CN 204757451U
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Abstract
The utility model discloses a solar energy auxiliary type heat pump set, a set of heat storage water tank forms circulation system independent separately respectively with air source heat pump circulation system and solar energy collection circulation system, vapour and liquid separator is connected to the evaporimeter, vapour and liquid separator connects the compressor, the condenser is connected through the switching -over valve to the compressor, the condenser passes through the choke valve and connects the evaporimeter, the condenser is connected the heat storage water tank and is formed circulation water route I, solar collector connects the heat storage water tank and forms circulation water route II, moreover, the steam generator is simple in structure, energy saving and environmental protection.
Description
Technical field
The utility model belongs to comprehensive utilization of energy technical field, especially relates to a kind of solar energy assist type source pump.
Background technology
In recent years, people are comparatively general to solar energy heating utilization research, achieve comparatively significant effect.Mainly contain in the prior art of solar-heating field, one is utilize the water outlet of solar energy heat-storage device as the origin of heat of water source heat pump evaporator, carry out heat supply, the i.e. swollen series-mode frame of non-straight, although this kind of design has many good qualities, but need larger heat storage water tank, water loops huge structure, cost is high, maintenance is large; Two is non-direct-expansion type parallel-connection structures, and namely solar thermal collector water outlet enters the condenser of source pump, and because unit recirculated water exists certain pressure, easily make solar energy heat collection pipe pressurized burst, runnability unreliable being difficult to promotes the use of; Three is use direct-expansion type, i.e. heat collector and evaporimeter integrated design, and advantage is that heat-collecting temperature remains corresponding with refrigerant evaporating temperature, and collecting efficiency is very high, but less stable, be the difficult problem that can't solve at present.
Summary of the invention
The purpose of this utility model is: for the deficiencies in the prior art, provides that a kind of structure is simple, the solar energy assist type source pump of energy-conserving and environment-protective.
The technical solution of the utility model is: a kind of solar energy assist type source pump, comprise the air source heat pump circulatory system and solar heat collecting and circulating system, the air source heat pump circulatory system comprises evaporimeter, compressor, condenser, heat storage water tank, gas-liquid separator, solar heat collecting and circulating system comprises solar thermal collector, heat storage water tank, and one group of heat storage water tank and the air source heat pump circulatory system and solar heat collecting and circulating system form separately the independently circulatory system respectively; Evaporimeter connects gas-liquid separator, and gas-liquid separator connects compressor, and compressor connects condenser by reversal valve, and condenser connects evaporimeter by choke valve, and condenser connects heat storage water tank and forms circulation waterway I; Solar thermal collector connects heat storage water tank and forms circulation waterway II; Heat storage water tank is connected with fan coil.
Further, solar thermal collector connects heat storage water tank by temperature controller.
Further, condenser connects heat storage water tank by water circulating pump.
The beneficial effects of the utility model are: the utility model adopts heat pump and each self-forming of solar thermal collection system independently to supply heat structure, solar energy is as the complementarity thermal source of heat pump, two kinds of structures are a heat storage water tank heat supply altogether, realize heat pump, solar heating system separately and two germlines altogether with three kinds of heat-supplying modes of heat supply, building realizes heating by heat storage water tank waterway circulating, and summer fever pumping system can realize refrigeration.Its structure is simple, dependable performance, and takes into full account the intermittent feature of solar energy, reaches Appropriate application, energy-conserving and environment-protective, is adapted to civilian popularity.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Detailed description of the invention
As can be seen from structural principle schematic diagram of the present utility model shown in Fig. 1, the utility model comprises the air source heat pump circulatory system and solar heat collecting and circulating system, utilize the separate design that solar thermal collector circulates and air source heat pump circulates, solar energy is as the complementarity thermal source of heat pump.The air source heat pump circulatory system comprises evaporimeter 1, compressor 3, condenser 5, heat storage water tank 7, gas-liquid separator 2, solar heat collecting and circulating system comprises solar thermal collector 9, heat storage water tank 7, one group of heat storage water tank 7 forms separately the independently circulatory system respectively with the air source heat pump circulatory system and solar heat collecting and circulating system.Evaporimeter 1 connects gas-liquid separator 2, gas-liquid separator 2 connects compressor 3, compressor 3 connects condenser 5 by reversal valve 4, condenser 5 connects evaporimeter 1 by choke valve 11, condenser 5 connects heat storage water tank 7 by water circulating pump 6 and forms circulation waterway I, solar thermal collector 9 connects heat storage water tank 7 by temperature controller 8 and forms circulation waterway II, and heat storage water tank 7 is connected with fan coil 10.
Operation principle of the present utility model is: first utilize air source heat pump to heat heat storage water tank 7 recirculated water (connection air conditioning terminal) and heat; Auxiliary heating is carried out in the circulation utilizing solar thermal collector 9 and heat storage water tank 7 to form, and water temperature rises afterwards and heat storage water tank 7 forms automatic cycle.Detected by temperature controller 8 pairs of solar thermal collector 9 leaving water temperatures arranged, when not reaching 30 DEG C of water temperatures, automatically close solar energy heating circulation valve, only use heat pump.When collecting system water temperature reach 40 DEG C and above time valve opening; When sunlight is better, solar thermal collector 9 Rapid Heating Cyclic water injects heat storage water tank 7, and now heat supply building room temperature reaches heat pump compressor shutdown after design temperature, only uses solar thermal collection system.After room temperature drops to setting lower limit, heat pump is opened, two system cooperation heat supplies.Owing to being used alone the common heat supply of solar energy or solar energy and heat pump, significant energy-saving effect can be realized.Night or the overcast and rainy heat supply without can also maintain certain hour during sunlight owing to arranging heat storage water tank 7.Cut off solar energy heat distribution system summer and change refrigerant flow direction by reversal valve and realize refrigeration.
At present solar water heater popularity rate is very high, enter into ordinary family for the application such as hot water preparing, bathing, utilize the combination of solar water heater and air source heat pump to carry out building heat supply in winter and be undoubtedly the favorable to the people technology of Huimin, particularly numerous urban residents.The utility model significantly can reduce use cost, will be applied rapidly.
Claims (3)
1. a solar energy assist type source pump, it is characterized in that: comprise the air source heat pump circulatory system and solar heat collecting and circulating system, the described air source heat pump circulatory system comprises evaporimeter (1), compressor (3), condenser (5), heat storage water tank (7), gas-liquid separator (2), solar heat collecting and circulating system comprises solar thermal collector (9), heat storage water tank (7), and one group of heat storage water tank (7) forms separately the independently circulatory system respectively with the air source heat pump circulatory system and solar heat collecting and circulating system; Evaporimeter (1) connects gas-liquid separator (2), gas-liquid separator (2) connects compressor (3), compressor (3) connects condenser (5) by reversal valve (4), condenser (5) connects evaporimeter (1) by choke valve (11), and condenser (5) connects heat storage water tank (7) and forms circulation waterway I; Solar thermal collector (9) connects heat storage water tank (7) and forms circulation waterway II; Heat storage water tank (7) is connected with fan coil (10).
2. solar energy assist type source pump according to claim 1, is characterized in that: described solar thermal collector (9) connects heat storage water tank (7) by temperature controller (8).
3. solar energy assist type source pump according to claim 1, is characterized in that: described condenser (5) connects heat storage water tank (7) by water circulating pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403343.2U CN204757451U (en) | 2015-06-12 | 2015-06-12 | Solar energy auxiliary type heat pump set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403343.2U CN204757451U (en) | 2015-06-12 | 2015-06-12 | Solar energy auxiliary type heat pump set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757451U true CN204757451U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403343.2U Expired - Fee Related CN204757451U (en) | 2015-06-12 | 2015-06-12 | Solar energy auxiliary type heat pump set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204757451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500217A (en) * | 2016-11-10 | 2017-03-15 | 江苏海雷德蒙新能源有限公司 | A kind of air-source heat pump air conditioning system of energy-conservation |
| CN106500160A (en) * | 2016-11-10 | 2017-03-15 | 江苏海雷德蒙新能源有限公司 | A kind of air source heat pump heating system |
| CN111121133A (en) * | 2020-01-06 | 2020-05-08 | 中国科学院广州能源研究所 | Hot water combined supply system applied by low-grade multi-heat source combination and control method thereof |
-
2015
- 2015-06-12 CN CN201520403343.2U patent/CN204757451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500217A (en) * | 2016-11-10 | 2017-03-15 | 江苏海雷德蒙新能源有限公司 | A kind of air-source heat pump air conditioning system of energy-conservation |
| CN106500160A (en) * | 2016-11-10 | 2017-03-15 | 江苏海雷德蒙新能源有限公司 | A kind of air source heat pump heating system |
| CN111121133A (en) * | 2020-01-06 | 2020-05-08 | 中国科学院广州能源研究所 | Hot water combined supply system applied by low-grade multi-heat source combination and control method thereof |
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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: 20151111 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |