CN102261769B - Solar-energy-aided air energy heat pump system - Google Patents
Solar-energy-aided air energy heat pump system Download PDFInfo
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- CN102261769B CN102261769B CN 201110161059 CN201110161059A CN102261769B CN 102261769 B CN102261769 B CN 102261769B CN 201110161059 CN201110161059 CN 201110161059 CN 201110161059 A CN201110161059 A CN 201110161059A CN 102261769 B CN102261769 B CN 102261769B
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- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 141
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 230000004087 circulation Effects 0.000 claims abstract description 33
- 239000010865 sewage Substances 0.000 claims description 3
- 239000008399 tap water Substances 0.000 abstract 2
- 235000020679 tap water Nutrition 0.000 abstract 2
- 238000005057 refrigeration Methods 0.000 description 7
- 230000008676 import Effects 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The invention relates to a solar-energy-aided air energy heat pump system. In the system, the water inlet end of an outdoor heat exchange host machine is connected with a tap water supply end, the water outlet end is respectively connected with a first pressure-bearing water tank and a second pressure-bearing water tank through a first three-way valve, the water outlet of the first pressure-bearing water tank is respectively connected with an indoor heat exchange hot machine and a heating radiator through a second three-way valve, heat exchange backwater of the indoor heat exchange hot machine, the heating radiator and the second pressure-bearing water tank is led to the water inlet end of the outdoor heat exchange host machine through a pipeline; the first pressure-bearing water tank is connected with a first solar collector circulation loop, the second pressure-bearing water tank is connected with a second solar collector circulation loop and is also connected with a water circulation loop, the water inlet of the second pressure-bearing water tank is connected with the tap water supply end. The solar-energy-aided air energy heat pump system provided by the invention has the advantages of simple control, high efficiency and low cost.
Description
Technical field
The invention belongs to the cooling and warming technical field, relating in particular to solar auxiliary air can heat pump.
Background technology
Along with resources such as oil and coal are constantly exploited and consumed, energy shortage and environmental pollution have become two outstanding problems of the global sustainable development of restriction, cause the concern of countries in the world.For this reason, develop effective development strategy that regenerative resource and clean energy resource have become various countries energetically.Now, the regenerative resource that can more conveniently be utilized mainly contain solar energy, can and air-energy.In addition, along with the development of society and the raising of people's living standard, it is increasing with the proportion that the energy resource consumption of hot water accounts for the energy resource consumption total amount to be used for heating, air-conditioning or life.Therefore, to solar energy, can and air can be used for heating, air-conditioning and life usefulness hot water research more and more widely.
Air can be most widely used in the present regenerative resource, and solar energy is as the regenerative resource that has huge prospect and market, and its exploitation and effective utilization more and more come into one's own.Yet existing solar auxiliary air can all need to carry out the secondary heat exchange by heat pump, and the technical scheme of Chinese CN20100105545227.6 patent application for example makes the prior art systems complexity, and is wayward, the cost height.So be necessary the new technical scheme that provides a kind of.
Summary of the invention
The purpose of this invention is to provide a kind of solar auxiliary air energy heat pump, its solar energy can be participated in heat absorption directly, and directly acts on system.
Above-mentioned purpose is realized by following technical scheme:
A kind of solar auxiliary air energy heat pump, it is characterized in that, comprising: outdoor heat exchange main frame, indoor heat exchange main frame, heating radiator, first press-bearing water tank, second press-bearing water tank, the first solar energy heating circulation line, the second solar energy heating circulation line, usefulness water circulation pipe, first triple valve, second triple valve and some tube connectors; The water inlet termination running water supply side of outdoor heat exchange main frame, water side first triple valve connects first press-bearing water tank and second press-bearing water tank respectively, the delivery port of first press-bearing water tank is heat exchange main frame and heating radiator in second triple valve difference junction chamber, and the heat exchange backwater of indoor heat exchange main frame, heating radiator and second press-bearing water tank inserts the water inlet end of outdoor heat exchange main frame by the road; First press-bearing water tank self connects the described first solar energy heating circulation line, second press-bearing water tank self connects the described second solar energy heating circulation line, second press-bearing water tank self also connects uses water circulation pipe, and the water inlet of second press-bearing water tank connects the running water supply side.
The described first solar energy heating circulation line comprises first electric check valve, first water pump and first solar heat-collection plate of order serial connection.
The described second solar energy heating circulation line comprises second electric check valve, second water pump and second solar heat-collection plate of order serial connection.
Described the 3rd electric check valve, the 3rd water pump, first check-valves, the 4th electric check valve and the hot water outlet terminal that comprises the order serial connection with water circulation pipe.
Said system also comprises the 5th electric check valve and second check-valves, and the 5th electric check valve is arranged on the running water supply side, and second check-valves is arranged between the water inlet of backwater incoming end and second press-bearing water tank after the heat exchange.
Said system also comprises first filter and first blowoff valve, sequentially is arranged on the inlet pipeline of outdoor heat exchange main frame.
Said system also comprises second filter, be arranged on described with on the water circulation pipe, between the 3rd electric check valve and the 3rd water pump.
Said system also comprises second blowoff valve and the 3rd blowoff valve, is separately positioned on the sewage draining exit place of first press-bearing water tank and second press-bearing water tank.
Said system also comprises first differential-pressure bypass valve and second differential-pressure bypass valve, and first differential-pressure bypass valve is connected between the outlet pipeline and inlet pipeline of indoor heat exchange main frame, and second differential-pressure bypass valve is connected between the water knockout drum and water collector of heating radiator.
The present invention is equipped with two solar energy heating circulations by single compressor system, and wherein a cover solar energy heating circulation directly imports the domestic water water tank with water heating back, does not need extra secondary unit; An other cover solar energy heating circulation is with water for cooling or after heating, and the same cyclic water tank that is used for air-conditioning or warmer that directly imports is used for freezing or heating.Solar auxiliary air provided by the invention can have having a few that control is simple, efficient is high, cost is low by heat pump.
Description of drawings
The solar auxiliary air that Fig. 1 provides for embodiment can heat pump schematic diagram.
The specific embodiment
As shown in Figure 1, the solar auxiliary air that provides of present embodiment can mainly comprise by heat pump: outdoor heat exchange main frame, indoor heat exchange main frame, first press-bearing water tank 11, second press-bearing water tank 12, first solar heat-collection plate, second solar heat-collection plate, heating radiator, two three-way solenoid valves, three water pumps, four check-valves, five electric check valves and some tube connectors.
In the present embodiment, the outdoor heat exchange main frame comprises two outdoor main frames of air source heat pump, the water inlet end of this outdoor heat exchange main frame connects the running water supply side by pipeline, the water side of two outdoor heat exchange main frames merges and connects first press-bearing water tank 11 and second press-bearing water tank 12 respectively by first three-way solenoid valve 21 and corresponding tube connector, the capacity of first press-bearing water tank 11 is 50L, and the capacity of second press-bearing water tank 12 is 200L.The delivery port of first press-bearing water tank is heat exchange main frame and heating radiator in second three-way solenoid valve 22 and corresponding tube connector difference junction chamber, and indoor heat exchange main frame comprises two typhoon coiler formula heat exchange machines.The heat exchange backwater of indoor heat exchange main frame, heating radiator and second press-bearing water tank 12 merges the water inlet end that inserts the outdoor heat exchange main frame by pipeline.
First press-bearing water tank 11 self is connected with one first solar energy heating circulation line, is serially connected with first electric check valve 31, first water pump 41 and first solar heat-collection plate on this first solar energy heating circulation line.Second press-bearing water tank 12 self is connected with one second solar energy heating circulation line, is serially connected with second electric check valve 32, second water pump 42 and second solar heat-collection plate on this second solar energy heating circulation line.Second press-bearing water tank self also is connected with uses water circulation pipe, and this is serially connected with the 3rd electric check valve 33, the 3rd water pump 43, first check-valves 51, the 4th electric check valve 34 and hot water outlet terminal 61 with order on the water circulation pipe.The water inlet of second press-bearing water tank 12 connects the running water supply side.
Continuation is referring to Fig. 1, the 5th electric check valve 35 is arranged on the running water supply side, second check-valves 52 is arranged between the water inlet of backwater incoming end and second press-bearing water tank 12 after the heat exchange, and the 3rd check-valves 53 and the 4th check-valves 54 are separately positioned on the water side of two outdoor main frames of air source heat pump.
In addition, the solar auxiliary air that provides of present embodiment can also comprise two filters, three blowoff valves and two differential-pressure bypass valves by heat pump.First filter 71 and first blowoff valve 81 sequentially are arranged on the inlet pipeline of outdoor heat exchange main frame.Second filter 72 is arranged on mentioned above with on the water circulation pipe, between the 3rd electric check valve 33 and the 3rd water pump 43.Second blowoff valve 82 and the 3rd blowoff valve 83 are separately positioned on the sewage draining exit place of first press-bearing water tank 11 and second press-bearing water tank 12.First differential-pressure bypass valve 91 is connected between the outlet pipeline and inlet pipeline of indoor heat exchange main frame, and second differential-pressure bypass valve 92 is connected between the water knockout drum 101 and water collector 102 of heating radiator.
The operation principle of the system that above-described embodiment provides is as follows: produce the working-medium water that is used for refrigeration or is used for heating by the outdoor main frame of air source heat pump, be sent to the function control device part, the function control device part is selected the work of control triple valve according to user's function, working-medium water is imported realization refrigeration in the indoor refrigeration system, imports to and realize in the indoor heating system heating, or import in the water supply tank by interchanger heating domestic hot-water, thereby realize that refrigeration, heating and domestic hot-water need in the family.
Because the system that present embodiment provides has increased by two solar heat-collection plates, first solar heat-collection plate is arranged on refrigeration and heats on first press-bearing water tank of circuit, be called the recirculated water solar heat-collection plate, when refrigeration, if the recirculated water solar water-temperature is lower than the refrigeration working medium water temperature, controller is opened recirculated water solar energy automatically low-temperature solar energy water is imported the circulatory system, realizes auxiliary cooling; When heating, if being higher than, the recirculated water solar water-temperature heats the working medium water temperature, controller is opened recirculated water solar energy automatically high temperature solar water is imported the circulatory system, realizes auxiliary heating.Second solar heat-collection plate is connected second press-bearing water tank (this water tank is used for domestic hot-water's supply), controller is monitored the water temperature of this solar heat-collection plate automatically, if be higher than domestic hot-water's temperature, then automatically high-temperature water is imported in domestic hot-water's second press-bearing water tank, realize the supplement production domestic hot-water.
Claims (6)
1. a solar auxiliary air energy heat pump comprises: outdoor heat exchange main frame, indoor heat exchange main frame, heating radiator, first press-bearing water tank, second press-bearing water tank, the first solar energy heating circulation line, the second solar energy heating circulation line, usefulness water circulation pipe, first triple valve, second triple valve and some tube connectors; It is characterized in that: the water inlet termination running water supply side of outdoor heat exchange main frame, water side first triple valve connects first press-bearing water tank and second press-bearing water tank respectively, the delivery port of first press-bearing water tank is heat exchange main frame and heating radiator in second triple valve difference junction chamber, and the heat exchange backwater of indoor heat exchange main frame, heating radiator and second press-bearing water tank inserts the water inlet end of outdoor heat exchange main frame by the road; First press-bearing water tank self connects the described first solar energy heating circulation line, second press-bearing water tank self connects the described second solar energy heating circulation line, second press-bearing water tank self also connects uses water circulation pipe, and the water inlet of second press-bearing water tank connects the running water supply side; The described first solar energy heating circulation line comprises first electric check valve, first water pump and first solar heat-collection plate of order serial connection; The described second solar energy heating circulation line comprises second electric check valve, second water pump and second solar heat-collection plate of order serial connection; Described the 3rd electric check valve, the 3rd water pump, first check-valves, the 4th electric check valve and the hot water outlet terminal that comprises the order serial connection with water circulation pipe.
2. solar auxiliary air according to claim 1 can heat pump, it is characterized in that, also comprises second filter, be arranged on described with on the water circulation pipe, between the 3rd electric check valve and the 3rd water pump.
3. solar auxiliary air according to claim 1 can heat pump, it is characterized in that, also comprise the 5th electric check valve and second check-valves, the 5th electric check valve is arranged on the running water supply side, and second check-valves is arranged between the water inlet of backwater incoming end and second press-bearing water tank after the heat exchange.
4. solar auxiliary air energy heat pump according to claim 3 is characterized in that, also comprises first filter and first blowoff valve, sequentially is arranged on the inlet pipeline of outdoor heat exchange main frame.
5. solar auxiliary air energy heat pump according to claim 1 is characterized in that, also comprises second blowoff valve and the 3rd blowoff valve, is separately positioned on the sewage draining exit place of first press-bearing water tank and second press-bearing water tank.
6. solar auxiliary air according to claim 1 can heat pump, it is characterized in that, also comprise first differential-pressure bypass valve and second differential-pressure bypass valve, first differential-pressure bypass valve is connected between the outlet pipeline and inlet pipeline of indoor heat exchange main frame, and second differential-pressure bypass valve is connected between the water knockout drum and water collector of heating radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110161059 CN102261769B (en) | 2011-06-15 | 2011-06-15 | Solar-energy-aided air energy heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110161059 CN102261769B (en) | 2011-06-15 | 2011-06-15 | Solar-energy-aided air energy heat pump system |
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| Publication Number | Publication Date |
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| CN102261769A CN102261769A (en) | 2011-11-30 |
| CN102261769B true CN102261769B (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110161059 Expired - Fee Related CN102261769B (en) | 2011-06-15 | 2011-06-15 | Solar-energy-aided air energy heat pump system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109017201B (en) * | 2018-07-25 | 2020-06-09 | 珠海格力电器股份有限公司 | Air conditioner and electric vehicle with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482032Y (en) * | 2001-05-30 | 2002-03-13 | 北京兖矿宏圣新技术发展有限公司 | Solar floor radiation heating, refrigerating and hot-water supply device |
| CN2606307Y (en) * | 2003-03-10 | 2004-03-10 | 杨向民 | Solar heating and refrigerating device |
| CN2684105Y (en) * | 2004-02-18 | 2005-03-09 | 江苏中科能凯夫空调有限公司 | Solar auxiliary heating type air cooling heat pump assembly |
| CN100422663C (en) * | 2006-11-09 | 2008-10-01 | 中国科学技术大学 | Multiple heat source multifunction solar energy heat pump |
| CN101403539A (en) * | 2008-08-01 | 2009-04-08 | 广东美的电器股份有限公司 | Water heating units of solar energy and air source heat pump combined air conditioner |
| JP2011089722A (en) * | 2009-10-23 | 2011-05-06 | Kawasaki Thermal Engineering Co Ltd | Method and device for refrigeration/air conditioning |
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Owner name: ZHUHAI YINGWEITE ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WU JUN Effective date: 20120803 Free format text: FORMER OWNER: CHEN WENHUI QIU XIUHUA Effective date: 20120803 |
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Effective date of registration: 20120803 Address after: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Applicant after: Zhuhai Inverter Technology Co., Ltd. Address before: 519085, Guangdong, Zhuhai science and technology innovation coast phase one science and technology, No. ten private science and technology building, building on the first floor Applicant before: Wu Jun Co-applicant before: Chen Wenhui Co-applicant before: Qiu Xiuhua Effective date of registration: 20120803 Address after: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Applicant after: Zhuhai Inverter Technology Co., Ltd. Address before: 519085, Guangdong, Zhuhai science and technology innovation coast phase one science and technology, No. ten private science and technology building, building on the first floor Applicant before: Wu Jun Co-applicant before: Chen Wenhui Co-applicant before: Qiu Xiuhua |
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Inventor after: Qiu Xiuhua Inventor after: Li Zhijun Inventor before: Wu Jun Inventor before: Chen Wenhui Inventor before: Qiu Xiuhua Inventor after: Qiu Xiuhua Inventor after: Li Zhijun Inventor before: Wu Jun Inventor before: Chen Wenhui Inventor before: Qiu Xiuhua |
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Address after: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Patentee after: ZHUHAI INVERTER TECHNOLOGY CO., LTD. Address before: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Patentee before: Zhuhai Inverter Technology Co., Ltd. Address after: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Patentee after: ZHUHAI INVERTER TECHNOLOGY CO., LTD. Address before: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Patentee before: Zhuhai Inverter Technology Co., Ltd. |
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Address after: 519085, Zhuhai hi tech Zone, Guangdong Province, science and technology innovation, coast science and technology, five road, No. 1 workshop, 5 floor, Room 516 Patentee after: Zhuhai Inverter Technology Co., Ltd. Address before: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Patentee before: ZHUHAI INVERTER TECHNOLOGY CO., LTD. Address after: 519085, Zhuhai hi tech Zone, Guangdong Province, science and technology innovation, coast science and technology, five road, No. 1 workshop, 5 floor, Room 516 Patentee after: Zhuhai Inverter Technology Co., Ltd. Address before: 519085, science and Technology Innovation Coast, Zhuhai hi tech Zone, Guangdong, No. 1, No. 10 Patentee before: ZHUHAI INVERTER TECHNOLOGY CO., LTD. |
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Granted publication date: 20130703 Termination date: 20190615 |