CN215260631U - Solar photovoltaic water source heat pump unit - Google Patents
Solar photovoltaic water source heat pump unit Download PDFInfo
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- CN215260631U CN215260631U CN202121366182.6U CN202121366182U CN215260631U CN 215260631 U CN215260631 U CN 215260631U CN 202121366182 U CN202121366182 U CN 202121366182U CN 215260631 U CN215260631 U CN 215260631U
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- solar photovoltaic
- water source
- pump unit
- panel
- evaporator
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Abstract
The utility model provides a solar photovoltaic water source heat pump unit, include: a water source machine, a water tank and a solar photovoltaic panel; the water source machine comprises a compressor, a gas-liquid separator, an evaporator, a liquid storage device, a condenser and a four-way valve; the solar photovoltaic panel comprises a mounting frame, a solar panel and a heat exchanger; the solar panel is arranged at one end of the installation frame, the heat exchanger is arranged in the installation frame and is abutted against the solar panel, and the heat exchanger is connected with the evaporator; the heat exchange tube of the heat exchanger is provided with a microchannel, and the microchannel is communicated with the evaporator. The utility model discloses a solar photovoltaic water source heat pump unit is through setting up the heat exchanger in the solar photovoltaic inboard, with a large amount of heat supply evaporimeter utilization that produce in the solar panel power generation process, has not only improved solar panel's photovoltaic power generation efficiency, has improved water source heat pump unit's efficiency moreover.
Description
Technical Field
The utility model relates to a solar photovoltaic water source heat pump unit.
Background
A large amount of heat can be generated in the solar panel power generation process, the heat can seriously influence the power generation efficiency, at present, a radiator is mainly adopted for radiating, and the heat is wasted and is not fully utilized.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a solar photovoltaic water source heat pump unit includes: a water source machine, a water tank and a solar photovoltaic panel; the water source machine comprises a compressor, a gas-liquid separator, an evaporator, a liquid storage device, a condenser and a four-way valve; the compressor is connected with a first interface of the four-way valve; the gas-liquid separator is respectively connected with the compressor and a second interface of the four-way valve; the evaporator is connected with a third interface of the four-way valve and the solar photovoltaic panel; the liquid storage device is connected with the evaporator; the condenser is respectively connected with the liquid storage device, a fourth interface of the four-way valve and the water tank;
the solar photovoltaic panel comprises a mounting frame, a solar panel and a heat exchanger; the solar panel is arranged at one end of the mounting frame, the heat exchanger is arranged in the mounting frame and is abutted against the solar panel, and the heat exchanger is connected with the evaporator; the heat exchange tube of the heat exchanger is provided with a micro channel, and the micro channel is communicated with the evaporator.
In one or more embodiments, a dry filter is coupled between the reservoir and the evaporator.
In one or more embodiments, a main electronic expansion valve is connected between the liquid reservoir and the evaporator.
In one or more embodiments, a suction end and a discharge end of the compressor are respectively connected with a suction temperature sensor and a discharge temperature sensor.
In one or more embodiments, a high-pressure switch is connected between the compressor and the four-way valve; and a low-pressure switch is connected between the compressor and the gas-liquid separator.
In one or more embodiments, a needle valve is connected between the compressor and the four-way valve.
In one or more embodiments, a temperature sensor is disposed on the evaporator.
In one or more embodiments, the solar photovoltaic panel further comprises a back panel; the backplate set up in the other end of installation frame, solar panel and backplate enclose to close and form the holding box.
In one or more embodiments, the solar photovoltaic panel further comprises an insulation panel; the heat preservation plate is arranged in the installation frame and is abutted to one side, far away from the solar panel, of the heat exchanger.
In one or more embodiments, the heat insulation plate has a groove adapted to the shape of the heat exchange tube.
The utility model has the advantages that: the utility model discloses a solar photovoltaic water source heat pump unit is through setting up the heat exchanger in the solar photovoltaic inboard, with a large amount of heat supply evaporimeter utilization that produce in the solar panel power generation process, has not only improved solar panel's photovoltaic power generation efficiency, has improved water source heat pump unit's efficiency moreover.
Drawings
Fig. 1 is a schematic structural diagram of a solar photovoltaic water source heat pump unit in an embodiment of the present invention;
fig. 2 is a schematic structural view of the connection between the water source machine and the solar photovoltaic panel in the embodiment of the present invention;
fig. 3 is a cross-sectional view of a solar photovoltaic panel in an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is an exploded schematic view of the solar photovoltaic panel in the embodiment of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to the attached drawings 1-5, the solar photovoltaic water source heat pump unit comprises a water source machine 1, a water tank 2 and a solar photovoltaic panel 3; the water source machine 1 comprises a compressor 11, a gas-liquid separator 12, an evaporator 13, a liquid storage device 14, a condenser 15 and a four-way valve 16; the compressor 11 is connected with a first interface of a four-way valve 16; the gas-liquid separator 12 is respectively connected with the compressor 11 and a second interface of the four-way valve 16; the evaporator 13 is connected with a third interface of the four-way valve 16 and the solar photovoltaic panel 3; the liquid storage device 14 is connected with the evaporator 13; the condenser 15 is respectively connected with the reservoir 14, a fourth interface of the four-way valve 16 and the water tank 2; the solar photovoltaic panel 3 comprises a mounting frame 100, a solar panel 200 and a heat exchanger 300; the solar panel 200 is arranged at one end of the mounting frame 100, the heat exchanger 300 is arranged in the mounting frame 100 and is abutted against the solar panel 200, and the heat exchanger 300 is connected with the evaporator 13; the heat exchange tube 301 of the heat exchanger 300 is provided with a microchannel 3011, two ends of the microchannel 3011 are respectively communicated with an inlet tube 302 and an outlet tube 303 of the heat exchanger 300, and the inlet tube 302 and the outlet tube 303 are communicated with an evaporator.
Preferably, the solar photovoltaic panel 3 further comprises a back panel 400; the backboard 400 is arranged at the other end of the mounting frame 100, and the mounting frame 100, the solar panel 200 and the backboard 400 are enclosed to form an accommodating box, so as to protect the internal heat exchanger 300.
Preferably, the solar photovoltaic panel 3 further comprises an insulation panel 500; the thermal insulation plate 500 is disposed in the mounting frame 100 and abuts against a side of the heat exchanger 300 away from the solar panel 200. The heat insulation board 500 plays a role in heat insulation, reduces heat loss, and ensures that refrigerant media perform sufficient heat exchange.
During specific application, advance pipe 302 and exit tube 303 and run through heated board 500 and backplate 400 in proper order, the refrigerant medium of compressor 21 drive loop flows, refrigerant medium is by advancing pipe 302 entering microchannel 3011, the heat that the refrigerant medium constantly absorbs solar panel 200 electricity generation in-process and produce, the cooling to solar panel 200 has been realized, solar panel 200's photovoltaic power generation efficiency has been improved, heat exchanger 300 supplies the heat to evaporimeter 13, evaporimeter 13 takes the heat to condenser 15 department again, make condenser 15 can release more heats, thereby improve heat pump set's efficiency. Specifically, the cold medium can be antifreeze or water.
Preferably, the heat insulation board 500 has a groove 501 adapted to the shape of the heat exchange pipe 301, so that the heat insulation board 500 wraps the heat exchange pipe 301 to reduce heat loss.
Preferably, the heat exchange tube 301 is arched. The heat exchange tube 301 is designed to be arched, so that one surface of the heat exchange tube 301 is attached to the solar panel 200 for sufficient heat exchange.
Preferably, the mounting frame 100 is enclosed by a hollow tube to reduce the overall weight of the solar photovoltaic panel 3.
Preferably, a dry filter 17 is connected between the reservoir 14 and the evaporator 13. The drier-filter 17 serves to filter impurities and ensure cleanliness in the loop.
Preferably, a main circuit electronic expansion valve 18 is connected between the liquid reservoir 14 and the evaporator 13. The main circuit electronic expansion valve 18 prevents the evaporator 13 from being underutilized in area and knocking.
Preferably, a suction temperature sensor 19 and a discharge temperature sensor 20 are connected to the suction end and the discharge end of the compressor 11, respectively. The suction temperature sensor 19 and the discharge temperature sensor 20 respectively detect the suction temperature and the discharge temperature of the compressor 11, so that a user can conveniently know the working state of the equipment.
Preferably, a high-voltage switch 21 is connected between the compressor 11 and the four-way valve 16; a low-pressure switch 22 is connected between the compressor 11 and the gas-liquid separator 12.
Preferably, a needle valve 23 is connected between the compressor 11 and the four-way valve 16.
Preferably, the evaporator 13 is provided with a temperature sensor 24. The temperature sensor 24 is used to detect the temperature of the evaporator 13 for the user to understand.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. A solar photovoltaic water source heat pump unit is characterized by comprising: a water source machine, a water tank and a solar photovoltaic panel; the water source machine comprises a compressor, a gas-liquid separator, an evaporator, a liquid storage device, a condenser and a four-way valve; the compressor is connected with a first interface of the four-way valve; the gas-liquid separator is respectively connected with the compressor and a second interface of the four-way valve; the evaporator is connected with a third interface of the four-way valve and the solar photovoltaic panel; the liquid storage device is connected with the evaporator; the condenser is respectively connected with the liquid storage device, a fourth interface of the four-way valve and the water tank;
the solar photovoltaic panel comprises a mounting frame, a solar panel and a heat exchanger; the solar panel is arranged at one end of the mounting frame, the heat exchanger is arranged in the mounting frame and is abutted against the solar panel, and the heat exchanger is connected with the evaporator; the heat exchange tube of the heat exchanger is provided with a micro channel, and the micro channel is communicated with the evaporator.
2. The solar photovoltaic water source heat pump unit according to claim 1, wherein a dry filter is connected between the liquid reservoir and the evaporator.
3. The solar photovoltaic water source heat pump unit according to claim 1, wherein a main circuit electronic expansion valve is connected between the liquid reservoir and the evaporator.
4. The solar photovoltaic water source heat pump unit as claimed in claim 1, wherein a suction temperature sensor and a discharge temperature sensor are respectively connected to a suction end and a discharge end of the compressor.
5. The solar photovoltaic water source heat pump unit according to claim 1, wherein a high-voltage switch is connected between the compressor and the four-way valve; and a low-pressure switch is connected between the compressor and the gas-liquid separator.
6. The solar photovoltaic water source heat pump unit as recited in claim 1, wherein a needle valve is connected between the compressor and the four-way valve.
7. The solar photovoltaic water source heat pump unit according to claim 1, wherein a temperature sensor is arranged on the evaporator.
8. The solar photovoltaic water source heat pump unit according to claim 1, wherein the solar photovoltaic panel further comprises a back panel; the backplate set up in the other end of installation frame, solar panel and backplate enclose to close and form the holding box.
9. The solar photovoltaic water source heat pump unit according to claim 1, wherein the solar photovoltaic panel further comprises a heat insulation panel; the heat preservation plate is arranged in the installation frame and is abutted to one side, far away from the solar panel, of the heat exchanger.
10. The solar photovoltaic water source heat pump unit as recited in claim 9, wherein the heat insulation board has a groove adapted to the shape of the heat exchange tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366182.6U CN215260631U (en) | 2021-06-17 | 2021-06-17 | Solar photovoltaic water source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366182.6U CN215260631U (en) | 2021-06-17 | 2021-06-17 | Solar photovoltaic water source heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260631U true CN215260631U (en) | 2021-12-21 |
Family
ID=79481088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121366182.6U Active CN215260631U (en) | 2021-06-17 | 2021-06-17 | Solar photovoltaic water source heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260631U (en) |
-
2021
- 2021-06-17 CN CN202121366182.6U patent/CN215260631U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 103, building 7, CIMC intelligent manufacturing center, No. 15, shunye West Road, Xingtan town, Shunde District, Foshan City, Guangdong Province Patentee after: GUANGDONG ZHONGDE HAOTAI ENERGY EQUIPMENT CO.,LTD. Address before: 528325 No.6, building 1, No.1, science and technology zone, industrial park, Qixing community residents committee, Xingtan town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG ZHONGDE HAOTAI ENERGY EQUIPMENT CO.,LTD. |
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| CP02 | Change in the address of a patent holder |