CN215260634U - Solar photovoltaic heat pump unit - Google Patents
Solar photovoltaic heat pump unit Download PDFInfo
- Publication number
- CN215260634U CN215260634U CN202121352257.5U CN202121352257U CN215260634U CN 215260634 U CN215260634 U CN 215260634U CN 202121352257 U CN202121352257 U CN 202121352257U CN 215260634 U CN215260634 U CN 215260634U
- Authority
- CN
- China
- Prior art keywords
- solar photovoltaic
- evaporator
- panel
- heat pump
- economizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a solar photovoltaic heat pump unit, which comprises a compressor, a gas-liquid separator, a solar photovoltaic plate, an economizer, a liquid storage device, a condenser and a four-way valve; the solar photovoltaic panel comprises a mounting frame, a solar panel and an evaporator; the solar panel is arranged at one end of the mounting frame, the evaporator is arranged in the mounting frame and is abutted against the solar panel, and the evaporator is connected between the economizer and a third interface of the four-way valve; the heat exchange tube of the evaporator is provided with a microchannel, and two ends of the microchannel are respectively communicated with the inlet tube and the outlet tube of the evaporator. The utility model discloses a solar photovoltaic heat pump unit is through setting up the evaporimeter in the solar photovoltaic board, for the cooling of solar panel, has improved solar panel's photovoltaic power generation efficiency, simultaneously, with absorptive heat make full use of, has improved heat pump unit's efficiency.
Description
Technical Field
The utility model relates to a solar photovoltaic heat pump unit.
Background
Solar energy is a renewable energy, at present, adopts solar panel to generate electricity usually, but when sunshine shines on solar panel, 10% can be reflected, and 17% among the remaining 90% are absorbed by solar panel and are converted into electricity, and 73% convert into heat energy, and the increase of temperature can produce the side effect to generating efficiency, seriously influences generating efficiency, and at present, often adopt the radiator to dispel the heat to solar panel in order to improve generating efficiency for the heat is useless, by make full use of.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a solar photovoltaic heat pump unit, include: the solar photovoltaic panel comprises a compressor, a gas-liquid separator, a solar photovoltaic panel, an economizer, 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 solar photovoltaic panel is connected with a third interface of the four-way valve; the economizer is connected with the solar photovoltaic panel and the compressor; the liquid storage device is connected with the economizer; the condenser is respectively connected with the liquid storage device and a fourth interface of the four-way valve;
the solar photovoltaic panel comprises a mounting frame, a solar panel and an evaporator; the solar panel is arranged at one end of the mounting frame, the evaporator is arranged in the mounting frame and is abutted against the solar panel, and the evaporator is connected between the economizer and a third interface of the four-way valve; the heat exchange tube of the evaporator is provided with a microchannel, and two ends of the microchannel are respectively communicated with the inlet tube and the outlet tube of the evaporator.
In one or more embodiments, a dry filter is connected between the condenser and the reservoir, and between the economizer and the evaporator.
In one or more embodiments, a main electronic expansion valve is connected between the evaporator and the economizer.
In one or more embodiments, a bypass electronic expansion valve is connected between the reservoir and the economizer.
In one or more embodiments, a liquid spray check valve is connected between the economizer and the compressor.
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 spray temperature sensor is coupled to each of the economizer inlet and economizer outlet.
In one or more embodiments, a temperature sensor is disposed on the heat exchange tube of 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.
The utility model has the advantages that: the utility model discloses a solar photovoltaic heat pump unit is through setting up the evaporimeter in the solar photovoltaic board, for the cooling of solar panel, has improved solar panel's photovoltaic power generation efficiency, simultaneously, with absorptive heat make full use of, has improved heat pump unit's efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a solar photovoltaic heat pump unit in an embodiment of the present invention;
fig. 2 is a cross-sectional view of a solar photovoltaic panel in an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 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 fig. 1-4, the solar photovoltaic heat pump unit of the present application includes a compressor 1, a gas-liquid separator 2, a solar photovoltaic panel 3, an economizer 4, a liquid reservoir 5, a condenser 6, and a four-way valve 7; the compressor 1 is connected with a first interface of a four-way valve 7; the gas-liquid separator 2 is respectively connected with the compressor 1 and a second interface of the four-way valve 7; the solar photovoltaic panel 3 is connected with a third interface of the four-way valve 7; the economizer 4 is connected with the solar photovoltaic panel 3 and the compressor 1; the liquid storage device 5 is connected with the economizer 4; the condenser 6 is respectively connected with the liquid storage device 5 and a fourth interface of the four-way valve 7; the solar photovoltaic panel 3 comprises a mounting frame 100, a solar panel 200 and an evaporator 300; the solar panel 200 is disposed at one end of the mounting frame 100, the evaporator 300 is disposed in the mounting frame 100 and abuts against the solar panel 200, and the evaporator 300 is connected between the economizer 4 and the third port of the four-way valve 7; the heat exchange tube 301 of the evaporator 300 is provided with a microchannel 3011, and two ends of the microchannel 3011 are respectively communicated with an inlet tube 302 and an outlet tube 303 of the evaporator 300.
Preferably, the solar photovoltaic panel 3 further comprises a back panel 400; the back plate 400 is disposed at the other end of the mounting frame 100, and the mounting frame 100, the solar panel 200 and the back plate 400 enclose to form a containing box, which protects the internal evaporator 300.
Preferably, the solar photovoltaic panel 3 further comprises an insulation panel 500; the heat insulation plate 500 is disposed in the mounting frame 100 and abuts against a side of the evaporator 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 in the compressor 21 drive loop flows, cold medium matter is by advancing pipe 302 entering microchannel 3011, the heat that solar panel 200 electricity generation in-process produced is constantly absorbed to cold medium matter, cools down, solar panel 200's photovoltaic power generation efficiency has been improved, and take the heat to condenser 6 department, make condenser 6 can release more heat, improve heat pump set's efficiency.
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 8 is connected between the condenser 6 and the accumulator 5, and between the economizer 4 and the evaporator 300. The drying filter 8 plays a role in filtering impurities and ensures cleanness in the loop.
Preferably, a main circuit electronic expansion valve 9 is connected between the evaporator 300 and the economizer 4. The main circuit electronic expansion valve 9 prevents the evaporator 300 from area under-utilization and knock.
Preferably, a bypass electronic expansion valve 10 is connected between the accumulator 5 and the economizer 4. The bypass electronic expansion valve 10 prevents the economizer 4 from underutilizing area and knocking.
Preferably, a spray check valve 11 is connected between the economizer 4 and the compressor 1. The liquid spray check valve 11 allows the refrigerant to flow only from the economizer 4 to the compressor 1, avoiding backflow.
Preferably, a suction temperature sensor 12 and a discharge temperature sensor 13 are connected to a suction end and a discharge end of the compressor 1, respectively. The suction temperature sensor 12 and the discharge temperature sensor 13 respectively detect the suction temperature and the discharge temperature of the compressor 1, so that a user can conveniently know the working state of the equipment.
Preferably, spray temperature sensors 14 are connected to the inlet and outlet of the economizer 4, respectively. The liquid ejection temperature sensors 14 detect liquid ejection temperatures at the inlet and outlet of the economizer 4, respectively.
Preferably, the heat exchange pipe of the evaporator 300 is provided with a temperature sensor. The temperature sensor is used to detect the temperature of the evaporator 300 so as to be easily understood by a user.
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 heat pump unit is characterized by comprising: the solar photovoltaic panel comprises a compressor, a gas-liquid separator, a solar photovoltaic panel, an economizer, 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 solar photovoltaic panel is connected with a third interface of the four-way valve; the economizer is connected with the solar photovoltaic panel and the compressor; the liquid storage device is connected with the economizer; the condenser is respectively connected with the liquid storage device and a fourth interface of the four-way valve;
the solar photovoltaic panel comprises a mounting frame, a solar panel and an evaporator; the solar panel is arranged at one end of the mounting frame, the evaporator is arranged in the mounting frame and is abutted against the solar panel, and the evaporator is connected between the economizer and a third interface of the four-way valve; the heat exchange tube of the evaporator is provided with a microchannel, and two ends of the microchannel are respectively communicated with the inlet tube and the outlet tube of the evaporator.
2. The solar photovoltaic heat pump unit according to claim 1, wherein a dry filter is connected between the condenser and the liquid reservoir and between the economizer and the evaporator.
3. The solar photovoltaic heat pump unit of claim 1, wherein a main electronic expansion valve is connected between the evaporator and the economizer.
4. The solar photovoltaic heat pump unit according to claim 1, wherein an auxiliary electronic expansion valve is connected between the liquid reservoir and the economizer.
5. The solar photovoltaic heat pump unit of claim 1, wherein a liquid spraying check valve is connected between the economizer and the compressor.
6. The solar photovoltaic heat pump unit according to 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.
7. The solar photovoltaic heat pump unit according to claim 1, wherein a liquid spray temperature sensor is connected to the inlet and the outlet of the economizer respectively.
8. The solar photovoltaic heat pump unit as claimed in claim 1, wherein the heat exchange tube of the evaporator is provided with a temperature sensor.
9. The solar photovoltaic heat pump assembly of 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.
10. The solar photovoltaic heat pump unit of claim 1, wherein the solar photovoltaic panel further comprises an insulation panel; the heated board set up in the installation frame, and the butt the evaporimeter is kept away from solar panel's one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352257.5U CN215260634U (en) | 2021-06-17 | 2021-06-17 | Solar photovoltaic heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352257.5U CN215260634U (en) | 2021-06-17 | 2021-06-17 | Solar photovoltaic heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260634U true CN215260634U (en) | 2021-12-21 |
Family
ID=79480555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352257.5U Active CN215260634U (en) | 2021-06-17 | 2021-06-17 | Solar photovoltaic heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260634U (en) |
-
2021
- 2021-06-17 CN CN202121352257.5U patent/CN215260634U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100453926C (en) | Multifunctional integrative system of light-volt solar heat pump | |
| CN110469894A (en) | A kind of solar energy and the cold and hot balance system of water source double source | |
| CN200982762Y (en) | Solar heat pump water heater | |
| CN207422713U (en) | The combined type heating and refrigerating system that a kind of solar energy composite utilizes | |
| CN200975813Y (en) | Heat-reclaiming device of water chilling unit shell tube type condenser | |
| CN215260634U (en) | Solar photovoltaic heat pump unit | |
| CN210035683U (en) | Combined cooling, heating and power device using solar energy | |
| CN219955446U (en) | Photovoltaic photo-thermal integrated assembly and air source heat pump heating system | |
| CN104390389A (en) | Composite integrated domestic solar photovoltaic-air source heat pump | |
| CN201066218Y (en) | Water source heat pump set adopting dripping type evaporator | |
| CN215260631U (en) | Solar photovoltaic water source heat pump unit | |
| CN2924427Y (en) | Bathing pool heat recovering and heating device | |
| CN204373267U (en) | Domestic solar photovoltaic-air-source compound integral heat pump | |
| CN214332912U (en) | Cascade air source high-temperature heat pump cooling and heating unit | |
| CN213090193U (en) | Multifunctional energy-saving heat pump | |
| CN209763390U (en) | Refrigerating device with dehumidification function | |
| CN211650800U (en) | Water-cooling cold water heat recovery assembly | |
| CN201909383U (en) | Water and energy-saving device supplying heat and hot water | |
| CN110747941A (en) | Portable solar-driven air water taking device | |
| CN101986043A (en) | Home heating system using domestic water as low-temperature heat source | |
| CN206609158U (en) | Overlapping air energy liquid heating | |
| CN205566214U (en) | Multistage heat exchange type photovoltaic light and heat allies oneself with confession system | |
| CN101226015A (en) | Heat pump air-conditioning system synthetically using solar energy | |
| CN201532048U (en) | Air-conditioning device for heat pump | |
| CN208936582U (en) | A kind of energy-saving type double-source heat pump with light radiation thermal-arrest panel assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| 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. |