CN205174913U - Two return circuit solar panel heat pump device - Google Patents
Two return circuit solar panel heat pump device Download PDFInfo
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- CN205174913U CN205174913U CN201520889443.0U CN201520889443U CN205174913U CN 205174913 U CN205174913 U CN 205174913U CN 201520889443 U CN201520889443 U CN 201520889443U CN 205174913 U CN205174913 U CN 205174913U
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Abstract
The utility model discloses a two return circuit solar panel heat pump device, including solar panel, first heat exchanger, second heat exchanger, third heat exchanger, compressor, cross valve, governing valve, air conditioner return water pipeline and air conditioner water intake pipe, the device adopts two return circuit solar panel, when the system temperature of solar energy light and heat reaches more than 45 DEG C, through first water pump and the circulation of second water pump, directly sends the solar thermal energy volume to indoor heating. System operating power consumption is low, safe and reliable. When solar energy light and heat system temperature is less than 45 DEG C, operation compressor system, solar panel's low temperature heat energy because first heat exchanger had both absorbed the heat energy in the air, has been inputed again to the first heat exchanger of low temperature heat source input, great improvement the energy efficiency ratio that heats of compressor system, energy -saving power. The refrigeration during operation, first heat exchanger is as the condenser, because the solar panel return circuit has increased the heat radiating area and the radiating effect of first heat exchanger. Ensure the refrigeration effect of compressor system, reach the improvement of refrigeration energy efficiency ratio, power saving.
Description
Technical field
The utility model relates to heat-pump hot-water technical field, particularly relates to a kind of double loop solar heat-collection plate heat pump assembly.
Background technology
Heat pump techniques is the new energy technology received much attention in the whole world in recent years, refers to one and can obtain Lowlevel thermal energy from natural air, water or soil, and through electric energy acting, providing can by the device of people's high level heat used.Earth source heat pump is one of heat pump techniques that research is more at present, air-conditioning technical cool in summer and warm in winter is carried out to building with the earth or water for Cooling and Heat Source, existing earth source heat pump mostly based on the earth be Cooling and Heat Source, little and solar energy carries out auxiliary thermal-arrest water supply, the mutual supplement with each other's advantages of the two can not be realized, simultaneously, conventional solar-heating device, substantially be as subsidy heat supply, round-the-clock heat supply can not be accomplished, or using solar energy as subsidy thermal source be unit improve efficiency help, therefore can't meet user demand completely.
Utility model content
Utility model object: for the deficiencies in the prior art, the purpose of this utility model is to provide a kind of double loop solar heat-collection plate heat pump assembly, give full play to the effect of solar energy, when the intensity of sunshine reaches requirement, a loop direct heating of two circuit solar panels, when the intensity of sunshine do not reach require time, can starter motor group system, another systemic effect supplemental heat source of double loop solar panels now, improves unit efficiency, ensures indoor heating.
Technical scheme: in order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A kind of double loop solar heat-collection plate heat pump assembly, comprises solar heat-collection plate, First Heat Exchanger, the second heat exchanger, the 3rd heat exchanger, compressor, cross valve, control valve, air-conditioning water return pipeline and air-conditioning inlet pipeline, described solar heat-collection plate is communicated with First Heat Exchanger with outlet pipeline by inlet pipeline, First Heat Exchanger is communicated with the second heat exchanger by pipeline, second heat exchanger is connected with cross valve by pipeline, cross valve is connected with compressor by pipeline, compressor is communicated with control valve by pipeline, control valve is by pipeline and cross valve, First Heat Exchanger is connected with cross valve by pipeline, second heat exchanger is communicated with air-conditioning water return pipeline by pipeline, this pipeline is established the 3rd valve, second heat exchanger is communicated with air-conditioning inlet pipeline by pipeline, this pipeline is established the 4th valve, form the first loop, solar heat-collection plate is communicated with the 3rd heat exchanger with another outlet pipeline by another inlet pipeline, and the first water pump is established on the pipeline be communicated with, 3rd heat exchanger is communicated with air-conditioning water return pipeline by pipeline, this pipeline is established the first valve, 3rd heat exchanger is communicated with air-conditioning inlet pipeline by pipeline, this pipeline is established the second valve, forms second servo loop, wherein, air-conditioning water return pipeline establishes the second water pump.
Described cross valve possesses four gateways, is respectively the first gateway, the second gateway, the 3rd gateway and the 4th gateway; First gateway, the second gateway, the 3rd gateway and the 4th gateway communicate successively; Second heat exchanger is connected with the 4th gateway by pipeline, and control valve is communicated with the 3rd gateway by pipeline; Compressor is connected with the first gateway by pipeline, and First Heat Exchanger is communicated with the second gateway by pipeline;
During refrigeration work, the first gateway, the second gateway communicate, and the 3rd gateway and the 4th gateway communicate.
When heating work, the first gateway and the 4th gateway communicate, and the second gateway and the 3rd gateway communicate.
Beneficial effect: compared with prior art, double loop of the present utility model solar heat-collection plate heat pump assembly, adopt double loop solar heat-collection plate, second servo loop is by the 3rd heat exchanger, when the system temperature of solar energy optical-thermal reaches more than 45 DEG C, by the first water pump and the circulation of the second water pump, solar heat is directly delivered to indoor heating.System cloud gray model energy consumption is low, safe and reliable.When solar energy optical-thermal system temperature is lower than 45 DEG C, run compressor assembly, first loop works, low-temperature heat source input First Heat Exchanger, both the heat energy in air had been absorbed due to First Heat Exchanger, have input again the low temperature heat energy of solar heat-collection plate, improve the Energy Efficiency Ratio energy saving that compressor assembly heats greatly.During refrigeration work, First Heat Exchanger as condenser, because solar heat-collection plate loop adds area of dissipation and the radiating effect of First Heat Exchanger.Guarantee the refrigeration of compressor assembly, reach refrigeration efficiency than raising, power saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of double loop solar heat-collection plate heat pump assembly.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1
As shown in Figure 1, double loop solar heat-collection plate heat pump assembly, main structural components comprises solar heat-collection plate 1, First Heat Exchanger 2, second heat exchanger 3, the 3rd heat exchanger 4, compressor 5, cross valve 6, control valve 7, first water pump 8, second water pump 9, first valve 10, second valve 11, the 3rd valve 12, the 4th valve 13, air-conditioning water return pipeline 14 and air-conditioning inlet pipeline 15; Wherein, cross valve 6 possesses four gateways, is respectively the first gateway 62, gateway 61, second, the 3rd gateway 63 and the 4th gateway 64.This double loop solar heat-collection plate heat pump assembly is made up of two loops, first loop is: solar heat-collection plate 1 is communicated with First Heat Exchanger 2 with outlet pipeline by inlet pipeline, First Heat Exchanger 2 is communicated with the second heat exchanger 3 by pipeline, second heat exchanger 3 is connected with the 4th gateway 64 of cross valve 6 by pipeline, first gateway 61 of cross valve 6 is connected with compressor 5 by pipeline, compressor 5 is communicated with control valve 7 by pipeline, control valve 7 is communicated with the 3rd gateway 63 of cross valve 6 by pipeline, First Heat Exchanger 2 is communicated with the second gateway 62 by pipeline, second heat exchanger 3 is communicated with air-conditioning water return pipeline 14 by pipeline, this pipeline is established the 3rd valve 12, second heat exchanger 3 be communicated with air-conditioning inlet pipeline 15 by pipeline, this pipeline is established the 4th valve 13, wherein, the first gateway 62, gateway 61, second, the 3rd gateway 63 are directly communicated with successively with the 4th gateway 64.Second servo loop is: solar heat-collection plate 1 is communicated with the 3rd heat exchanger 4 with outlet pipeline by inlet pipeline, and establishes the first water pump 8 on the pipeline be communicated with; 3rd heat exchanger 4 is communicated with air-conditioning water return pipeline 14 by pipeline, this pipeline is established the first valve the 10, three heat exchanger 4 be communicated with air-conditioning inlet pipeline 15 by pipeline, this pipeline is established the second valve 11.Air-conditioning water return pipeline 14 is established the second water pump 9.
Double loop solar heat-collection plate heat pump assembly, during refrigeration work, the first loop works, First Heat Exchanger 2 and solar heat-collection plate 1 combined radiating, compressor 5 works, now, first gateway 62, gateway 61, second of cross valve 6 communicates, and the 3rd gateway 63 and the 4th gateway 64 communicate.Open the 3rd valve 12 and the 4th valve 13, second water pump 9 works.
When heating work, 1) when solar energy water temperature is greater than 45 DEG C, the compressor 5 in the first loop does not work, and the first water pump 8 and the second water pump 9 work, direct heating.2) when solar energy water temperature is less than 45 DEG C, the first loop works, compressor 5 starts, and the second water pump 9 works, and the 3rd valve 12 and the 4th valve 13 are connected, and starts heat supply.Now, the first gateway 61 and the 4th gateway 64 of cross valve 6 communicate, and the second gateway 62 and the 3rd gateway 63 communicate.
The utility model adopts double loop solar heat-collection plate, and second servo loop, by the 3rd heat exchanger, when the system temperature of solar energy optical-thermal reaches more than 45 DEG C, is circulated by the first water pump 8 and the second water pump 9, solar heat is directly delivered to indoor heating.System cloud gray model energy consumption is low, safe and reliable.When solar energy optical-thermal system temperature is lower than 45 DEG C, run compressor assembly, first loop works, low-temperature heat source input First Heat Exchanger, both the heat energy in air had been absorbed due to First Heat Exchanger, have input again the low temperature heat energy of solar heat-collection plate, improve the Energy Efficiency Ratio energy saving that compressor assembly heats greatly.During refrigeration work, First Heat Exchanger as condenser, because solar heat-collection plate loop adds area of dissipation and the radiating effect of First Heat Exchanger.Guarantee the refrigeration of compressor assembly, reach refrigeration efficiency than raising, power saving.
Claims (4)
1. a double loop solar heat-collection plate heat pump assembly, it is characterized in that, comprise solar heat-collection plate (1), First Heat Exchanger (2), the second heat exchanger (3), the 3rd heat exchanger (4), compressor (5), cross valve (6), control valve (7), air-conditioning water return pipeline (14) and air-conditioning inlet pipeline (15), described solar heat-collection plate (1) is communicated with First Heat Exchanger (2) with outlet pipeline by inlet pipeline, First Heat Exchanger (2) is communicated with the second heat exchanger (3) by pipeline, second heat exchanger (3) is connected with cross valve (6) by pipeline, cross valve (6) is connected with compressor (5) by pipeline, compressor (5) is communicated with control valve (7) by pipeline, control valve (7) is by pipeline and cross valve (6), First Heat Exchanger (2) is connected with cross valve (6) by pipeline, second heat exchanger (3) is communicated with air-conditioning water return pipeline (14) by pipeline, this pipeline is established the 3rd valve (12), second heat exchanger (3) is communicated with air-conditioning inlet pipeline (15) by pipeline, this pipeline is established the 4th valve (13), form the first loop, solar heat-collection plate (1) is communicated with the 3rd heat exchanger (4) with another outlet pipeline by another inlet pipeline, and the first water pump (8) is established on the pipeline be communicated with, 3rd heat exchanger (4) is communicated with air-conditioning water return pipeline (14) by pipeline, this pipeline is established the first valve (10), 3rd heat exchanger (4) is communicated with air-conditioning inlet pipeline (15) by pipeline, this pipeline is established the second valve (11), forms second servo loop, wherein, air-conditioning water return pipeline (14) establishes the second water pump (9).
2. double loop according to claim 1 solar heat-collection plate heat pump assembly, it is characterized in that, described cross valve (6) possesses four gateways, is respectively the first gateway (61), the second gateway (62), the 3rd gateway (63) and the 4th gateway (64); First gateway (61), the second gateway (62), the 3rd gateway (63) and the 4th gateway (64) communicate successively; Second heat exchanger (3) is connected with the 4th gateway (64) by pipeline, and control valve (7) is communicated with the 3rd gateway (63) by pipeline; Compressor (5) is connected with the first gateway (61) by pipeline, and First Heat Exchanger (2) is communicated with the second gateway (62) by pipeline.
3. double loop according to claim 2 solar heat-collection plate heat pump assembly, is characterized in that, during refrigeration work, the first gateway (61), the second gateway (62) communicate, and the 3rd gateway (63) and the 4th gateway (64) communicate.
4. double loop according to claim 1 solar heat-collection plate heat pump assembly, is characterized in that, when heating work, the second gateway (62) and the 3rd gateway (63) communicate, and the first gateway (61) and the 4th gateway (64) communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889443.0U CN205174913U (en) | 2015-11-10 | 2015-11-10 | Two return circuit solar panel heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889443.0U CN205174913U (en) | 2015-11-10 | 2015-11-10 | Two return circuit solar panel heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174913U true CN205174913U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889443.0U Active CN205174913U (en) | 2015-11-10 | 2015-11-10 | Two return circuit solar panel heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174913U (en) |
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2015
- 2015-11-10 CN CN201520889443.0U patent/CN205174913U/en active Active
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