CN211372824U - Air energy heat pump heating device capable of utilizing heat of PVT photovoltaic module - Google Patents
Air energy heat pump heating device capable of utilizing heat of PVT photovoltaic module Download PDFInfo
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- CN211372824U CN211372824U CN201922344551.0U CN201922344551U CN211372824U CN 211372824 U CN211372824 U CN 211372824U CN 201922344551 U CN201922344551 U CN 201922344551U CN 211372824 U CN211372824 U CN 211372824U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides an air energy heat pump heating device which can utilize the heat of a PVT photovoltaic component, comprising a heat exchanger, a compressor and an evaporator, the heat exchanger comprises a condenser and an expansion valve, wherein a flow channel A and a flow channel B are arranged in the heat exchanger, the inlet end of the flow channel A can be connected with a PVT photovoltaic assembly through a medium pipe, the outlet end of the flow channel A can be connected with an expansion water tank through a medium pipe, the outlet end of the flow channel B is connected with the inlet end of an evaporator through a refrigerant pipeline, the outlet end of the evaporator is connected with the inlet end of a compressor through a refrigerant pipeline, the outlet end of the compressor is connected with the refrigerant inlet end of the condenser through a refrigerant pipeline, the refrigerant outlet end of the condenser is connected with the inlet end of the flow channel B through a refrigerant pipeline, the expansion valve is arranged on. The device can utilize the heat of the PVT photovoltaic module to realize the heating function, the energy efficiency ratio of the device is high, and the generating capacity of the PVT photovoltaic module is improved.
Description
Technical Field
The utility model relates to an air energy heat pump heating device, especially an air energy heat pump heating device of usable PVT photovoltaic module heat.
Background
At present, the utilization of solar energy is developed to the stage of cogeneration, and the scheme of cogeneration of solar energy improves the adaptability of products and has wide development prospect. Meanwhile, the utilization of the air energy is more and more perfect, but the dependence of the air energy heat pump on the climate is stronger, and particularly in winter, the air energy has lower quality and large heating power consumption, which is the defect of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is exactly to prior art not enough, and provide a thermal air energy heat pump heating device of usable PVT photovoltaic module, the heating function is realized to the usable PVT photovoltaic module heat of the device, makes air energy and solar energy organic combine together, and then improves the utilization ratio of two kinds of natural energy.
The scheme is realized by the following technical measures: an air energy heat pump heating device capable of utilizing heat of a PVT photovoltaic module comprises a heat exchanger, a compressor, an evaporator, a condenser and an expansion valve, a flow channel A and a flow channel B are arranged in the heat exchanger, the inlet end of the flow channel A can be connected with the PVT photovoltaic component through a medium pipe, the outlet end of the flow channel A can be connected with the expansion water tank through the medium pipe, the outlet end of the flow passage B is connected with the inlet end of an evaporator through a refrigerant pipeline, the outlet end of the evaporator is connected with the inlet end of a compressor through a refrigerant pipeline, the outlet end of the compressor is connected with the refrigerant inlet end of the condenser through a refrigerant pipeline, the refrigerant outlet end of the condenser is connected with the inlet end of the flow channel B through a refrigerant pipeline, the expansion valve is arranged on a section of refrigerant pipeline which is communicated with the condenser and the flow passage B, and the condenser is circularly connected with the heat supply terminal through a heat supply terminal circulating pipeline.
Preferably, the medium in the medium pipe is low-temperature antifreeze.
Preferably, the inlet end of the PVT photovoltaic component is connected with the expansion water tank through a medium pipe.
Preferably, a circulating pump is connected to a medium pipe between the heat exchanger and the PVT photovoltaic module.
Preferably, the liquid in the heating terminal circulation line is water.
Preferably, the heat exchanger is a plate heat exchanger.
The beneficial effects of the utility model can be learned according to the statement to above-mentioned scheme, in this thermal air energy heat pump heating device of usable PVT photovoltaic module, increase the heat exchanger between the expansion valve of air energy heat pump and evaporimeter, this heat exchanger passes through the medium pipe with PVT photovoltaic module again and is connected, through the circulation of medium in the medium pipe, take away PVT photovoltaic module's heat, heat the refrigerant that passes through this heat exchanger in the air source heat pump pipeline in the heat exchanger simultaneously, make it partly evaporate, after passing through the evaporimeter, have corresponding superheat degree, keep higher heating capacity, improve the energy efficiency ratio of whole device; meanwhile, the heat of the PVT photovoltaic module is taken away, the temperature is reduced, and the generating capacity is improved. Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure, 1-PVT photovoltaic module, 2-circulating pump, 3-expansion valve, 4-heat supply terminal, 5-compressor, 6-condenser, 7-evaporator, 8-heat exchanger, 9-expansion water tank, 10-medium pipe, 11-refrigerant pipe and 12-heat supply terminal circulating pipeline.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
An air energy heat pump heating device capable of utilizing heat of a PVT photovoltaic component comprises a heat exchanger 8, a compressor 5, an evaporator 7, a condenser 6 and an expansion valve 3, preferably, the heat exchanger 8 is a plate-type heat exchanger, a flow channel A and a flow channel B are arranged in the heat exchanger 8, the inlet end of the flow channel A can be connected with the PVT photovoltaic component 1 through a medium pipe 10, the outlet end of the flow channel A can be connected with an expansion water tank 9 through a medium pipe 10, a circulating pump 2 is connected onto the medium pipe 10 between the heat exchanger 8 and the PVT photovoltaic component 1, and the inlet end of the PVT photovoltaic component 1 is connected with the expansion water tank 9 through the medium pipe 10. The outlet end of the flow channel B is connected with the inlet end of the evaporator 7 through a refrigerant pipeline 11, the outlet end of the evaporator 7 is connected with the inlet end of the compressor 5 through the refrigerant pipeline 11, the outlet end of the compressor 5 is connected with the refrigerant inlet end of the condenser 6 through the refrigerant pipeline 11, the refrigerant outlet end of the condenser 6 is connected with the inlet end of the flow channel B through the refrigerant pipeline 11, the expansion valve 3 is installed on one section of refrigerant pipeline 11 which is communicated with the condenser 6 and the flow channel B, and the condenser 6 is circularly connected with the heat supply terminal 4 through a heating tail end circulating pipeline 12.
The medium in the medium pipe 10 is low-temperature antifreeze solution, and the liquid in the heating tail end circulation pipeline 12 is water.
In the air energy heat pump heat supply device capable of utilizing heat of the PVT photovoltaic component, under the action of the circulating pump 2, a medium in the flow channel A circularly flows in the medium pipe 10 and the PVT photovoltaic component 1, after heat exchange is completed in the heat exchanger 8, the PVT photovoltaic component 1 is cooled, and the medium in the medium pipe 10 flows back to the expansion water tank 9, so that the expansion water tank 9 continuously provides the medium for the PVT photovoltaic component 1. The low-temperature low-pressure liquid refrigerant in a refrigerant pipeline 11 of the air source heat pump firstly flows through a flow channel B in a heat exchanger 8, absorbs heat carried in a medium flowing out of a PVT photovoltaic module 1, then enters an evaporator 7 to absorb air energy and is converted into low-pressure steam, the low-pressure steam is sucked into a compressor 5 and is compressed into high-temperature high-pressure steam, the high-temperature high-pressure steam enters a condenser 6, releases heat to a heat supply terminal 4 and then is cooled and condensed into high-pressure liquid, and the high-temperature high-pressure steam is throttled into the low-temperature low-pressure liquid refrigerant through an expansion valve 3, so that continuous circulation and continuous heating of.
The technical features of the present invention that are not described can be realized by the prior art, and are not described herein again. The present invention is not limited to the above embodiments, and variations, modifications, additions and substitutions made by those skilled in the art within the scope of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an air energy heat pump heating device of usable PVT photovoltaic module heat which characterized by: the heat exchanger comprises a heat exchanger, a compressor, an evaporator, a condenser and an expansion valve, wherein a flow channel A and a flow channel B are arranged in the heat exchanger, an inlet end of the flow channel A can be connected with a PVT photovoltaic component through a medium pipe, an outlet end of the flow channel B can be connected with an expansion water tank through a medium pipe, an outlet end of the flow channel B is connected with an inlet end of the evaporator through a refrigerant pipeline, an outlet end of the evaporator is connected with an inlet end of the compressor through a refrigerant pipeline, an outlet end of the compressor is connected with a refrigerant inlet end of the condenser through a refrigerant pipeline, a refrigerant outlet end of the condenser is connected with an inlet end of the flow channel B through a refrigerant pipeline, the expansion valve is installed on a section of refrigerant pipeline communicated with the condenser.
2. The air energy heat pump heating device capable of utilizing heat of the PVT photovoltaic module as claimed in claim 1, wherein: the medium in the medium pipe is low-temperature antifreeze.
3. The air energy heat pump heating device capable of utilizing heat of the PVT photovoltaic module as claimed in claim 2, wherein: the inlet end of the PVT photovoltaic module is connected with the expansion water tank through the medium pipe.
4. The air energy heat pump heating device capable of utilizing heat of the PVT photovoltaic module as claimed in claim 3, wherein: and a circulating pump is connected on the medium pipe between the heat exchanger and the PVT photovoltaic component.
5. The air energy heat pump heating device capable of utilizing heat of the PVT photovoltaic module as claimed in claim 4, wherein: and the liquid in the heating tail end circulating pipeline is water.
6. An air energy heat pump heating device capable of utilizing heat of PVT photovoltaic modules as claimed in claim 1, 2 or 3, wherein: the heat exchanger is a plate heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344551.0U CN211372824U (en) | 2019-12-24 | 2019-12-24 | Air energy heat pump heating device capable of utilizing heat of PVT photovoltaic module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922344551.0U CN211372824U (en) | 2019-12-24 | 2019-12-24 | Air energy heat pump heating device capable of utilizing heat of PVT photovoltaic module |
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| CN211372824U true CN211372824U (en) | 2020-08-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366654A (en) * | 2023-10-07 | 2024-01-09 | 河北工程大学 | Photovoltaic and photo-thermal integrated multi-energy collaborative power generation, heat pump and heat supply device |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366654A (en) * | 2023-10-07 | 2024-01-09 | 河北工程大学 | Photovoltaic and photo-thermal integrated multi-energy collaborative power generation, heat pump and heat supply device |
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