CN209042807U - PVT couples double-source heat pump co-generation unit - Google Patents
PVT couples double-source heat pump co-generation unit Download PDFInfo
- Publication number
- CN209042807U CN209042807U CN201821639999.4U CN201821639999U CN209042807U CN 209042807 U CN209042807 U CN 209042807U CN 201821639999 U CN201821639999 U CN 201821639999U CN 209042807 U CN209042807 U CN 209042807U
- Authority
- CN
- China
- Prior art keywords
- pvt
- pump
- double
- temperature sensor
- source heat
- 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
Classifications
-
- 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
Abstract
The utility model PVT couples double-source heat pump co-generation unit, including multiple PVT plates, PVT circulating pump, double-source heat pump, heat exchange cycle pump, heat storage water tank, photovoltaic controller, inverter, power load, power grid, the first temperature sensor for detecting PVT plate temperature, the second temperature sensor for detecting ambient temperature, third temperature sensor and microprocessor for detecting heat storage water tank temperature；Successively piping connection constitutes first circulation pipeline to the First Heat Exchanger of those PVT plates, PVT circulating pump and double-source heat pump, successively piping connection constitutes second circulation pipeline to second heat exchanger of heat storage water tank, heat exchange cycle pump and double-source heat pump, those PVT plate, photovoltaic controller and inverters are sequentially connected, inverter is connect with power load and power grid respectively, and the first temperature sensor, second temperature sensor, third temperature sensor, PVT circulating pump, heat exchange cycle pump and double-source heat pump are electrically connected with microprocessor.
Description
Technical field
The utility model relates to photoelectric and light-heat integration technical fields, more particularly to a kind of PVT (Photo-voltaic/
Thermal collector, photovoltaic/thermal integrated board) coupling double-source heat pump co-generation unit.
Background technique
Crystalline silicon photovoltaic module currently on the market at the standard conditions (25 DEG C) transfer efficiency be 15%~19%, 81%
Above energy fails to be converted to useful energy, quite a few is converted to thermal energy, constantly rises so as to cause photovoltaic module temperature
Height, photovoltaic module operating temperature is every to increase 1 DEG C, and transfer efficiency will averagely decline 0.4~0.5%.The appearance of novel PVT plate is fine
It must solve these problems, substantially increase solar energy composite utilization rate.PVT is that increase heat exchange is micro- on the basis of photovoltaic module
Photovoltaic module and fluid channel are organically combined together by runner, and heat exchange area is big, and exchange heat Quick uniform, solve traditional light
Lie prostrate power generation, the solar water heating system respectively low drawback of independent solar utilization efficiency；Photoelectric and light-heat integration design, realizes
The system schema of solar cogeneration, improves the adaptation of product, has very big development prospect.But existing PVT exists
The thermal energy generated when power generation is not fully utilized, and is unfavorable for improving generating efficiency；And in certain occasions, need simultaneously
Electric energy and thermal energy, this should just use generating equipment and use heat-producing device again, and two equipment will lead to if installing simultaneously and account for
It is big with space.
Utility model content
The utility model is in view of the problems of the existing technology and insufficient, provides a kind of novel PVT coupling double-source heat pump
Co-generation unit.
The utility model is to solve above-mentioned technical problem by following technical proposals:
The utility model provides a kind of PVT coupling double-source heat pump co-generation unit, it is characterized in that comprising it is multiple
PVT plate, PVT circulating pump, double-source heat pump, heat exchange cycle pump, heat storage water tank, photovoltaic controller, inverter, power load, power grid,
The second temperature sensor of temperature for detecting the first temperature sensor of the temperature of PVT plate, for detecting external environment is used
In the third temperature sensor and microprocessor of the temperature of detection heat storage water tank.
Successively piping connection constitutes first circulation pipe to the First Heat Exchanger of those PVT plates, PVT circulating pump and double-source heat pump
Road, successively piping connection constitutes second circulation pipeline to the second heat exchanger of the heat storage water tank, heat exchange cycle pump and double-source heat pump,
One end of those PVT plates, photovoltaic controller and inverter is sequentially connected, the other end of the inverter respectively with power load and
Power grid connection, first temperature sensor, second temperature sensor, third temperature sensor, PVT circulating pump, heat exchange cycle
Pump and double-source heat pump are electrically connected with microprocessor.
Preferably, first temperature sensor is mounted on PVT plate.
Preferably, the third temperature sensor is mounted on heat storage water tank.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The utility model enables to thermal energy to be fully utilized, and is conducive to improve generating efficiency, and generating and heating one
Bodyization can reduce occupied space, can maximumlly play product advantage, improve system overall efficiency, improve solar energy composite benefit
With rate.
Detailed description of the invention
Fig. 1 is that the PVT of the utility model preferred embodiment couples the structure principle chart of double-source heat pump co-generation unit.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all belongs to
In the range of the utility model protection.
As shown in Figure 1, the present embodiment provides a kind of PVT to couple double-source heat pump co-generation unit comprising multiple PVT plates
1, PVT circulating pump 2, double-source heat pump 3, heat exchange cycle pump 4, heat storage water tank 5, photovoltaic controller 6, inverter 7, power load 8, electricity
Net 9, the first temperature sensor of temperature for detecting PVT plate 1, temperature for detecting external environment second temperature sensing
The third temperature sensor and microprocessor (not shown) of device, temperature for detecting heat storage water tank 5, first temperature
Degree sensor is mounted on PVT plate 1, and the third temperature sensor is mounted on heat storage water tank 5.
Successively piping connection constitutes first circulation to the First Heat Exchanger of those PVT plates 1, PVT circulating pump 2 and double-source heat pump 3
Pipeline, successively piping connection constitutes second circulation to the second heat exchanger of the heat storage water tank 5, heat exchange cycle pump 4 and double-source heat pump 3
One end of pipeline, those PVT plates 1, photovoltaic controller 6 and inverter 7 is sequentially connected, the other end of the inverter 7 respectively with
Power load 8 and power grid 9 connect, first temperature sensor, second temperature sensor, third temperature sensor, PVT circulation
Pump 2, heat exchange cycle pump 4 and double-source heat pump 3 are electrically connected with microprocessor.
Those PVT plates 1 carry out photovoltaic power generation, and whole year generates electricity, and electricity is generated power for their own use, and remaining electricity is controlled by photovoltaic
Device 6 and inverter 7 are conveyed to power load 8 and directly use or be conveyed to the storage of power grid 9.
Double-source heat pump 3 is water source and air-source integral type, and annual water heating exists hot water storage by heat exchange cycle pump 4
In heat storage water tank 5, microprocessor is automatically selected by parameters such as the temperature of PVT plate 1, the temperature of heat storage water tank 5 and environment temperatures
Water source operating condition or the operation of air-source operating condition, water source are preferential.
Water source operating condition: the first temperature sensor detects the temperature value of PVT plate, and second temperature sensor detects external environment
Temperature value, third temperature sensor detect the temperature value of heat storage water tank, and microprocessor receives those temperature values and analyzed.When
The temperature value of PVT plate, the temperature value of external environment, heat storage water tank temperature value when reaching scheduled setting condition, PVT circulating pump
2 and heat exchange cycle pump 4 first start, then double-source heat pump 3 starts, and the heat generated using PVT plate 1 is used as heat pump source, the production of PVT plate 1
Raw thermal energy is sent to double-source heat pump 3 by PVT circulating pump 2, and carries out heat exchange with the First Heat Exchanger of double-source heat pump 3, this
The thermal energy that sample PVT plate 1 generates is stored in double-source heat pump 3, and the thermal energy in double-source heat pump 3 passes through the second of double-source heat pump 3 again
Water in heat exchanger and heat storage water tank 5 carries out heat exchange and the thermal energy heat exchange water supply in double-source heat pump 3 is realized heating with this
Water, by heat exchange cycle pump 4 hot water storage in heat storage water tank 5.The utility model is greatly improving heat pump COP (heating energy
Effect ratio) while can be effectively reduced PVT plate temperature, raising generating efficiency.
Air-source operating condition: when microprocessor analysis goes out water source side (i.e. the thermal energy of the generation of PVT plate 1) temperature of double-source heat pump 3
When undesirable, when water source operating condition heating efficiency is not so good as the heating efficiency of air-source operating condition, microprocessor automatically switches to air-source
Operating condition operation, that is, the First Heat Exchanger and outside air of double-source heat pump 3 carry out heat exchange, by the thermal energy exchange of air to double source
Water progress in heat pump 3, in the second heat exchanger and heat storage water tank 5 that the thermal energy of storage is passed through double-source heat pump 3 again by double-source heat pump 3
Thermal energy heat exchange water supply in double-source heat pump 3 is realized water heating with this by heat exchange, by heat exchange cycle pump 4 hot water storage
In heat storage water tank 5.The utility model is remained under optimal operating condition and is run as a result,.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (3)
1. a kind of PVT couples double-source heat pump co-generation unit, which is characterized in that it includes multiple PVT plates, PVT circulating pump, double
Source heat pump, heat exchange cycle pump, heat storage water tank, photovoltaic controller, inverter, power load, power grid, the temperature for detecting PVT plate
First temperature sensor of degree, the second temperature sensor of temperature for detecting external environment, for detecting heat storage water tank
The third temperature sensor and microprocessor of temperature；
Successively piping connection constitutes first circulation pipeline, institute to the First Heat Exchanger of those PVT plates, PVT circulating pump and double-source heat pump
State heat storage water tank, heat exchange cycle pump and double-source heat pump the second heat exchanger successively piping connection constitute second circulation pipeline, those
One end of PVT plate, photovoltaic controller and inverter is sequentially connected, the other end of the inverter respectively with power load and power grid
Connection, first temperature sensor, second temperature sensor, third temperature sensor, PVT circulating pump, heat exchange cycle pump and
Double-source heat pump is electrically connected with microprocessor.
2. PVT as described in claim 1 couples double-source heat pump co-generation unit, which is characterized in that first temperature passes
Sensor is mounted on PVT plate.
3. PVT as described in claim 1 couples double-source heat pump co-generation unit, which is characterized in that the third temperature passes
Sensor is mounted on heat storage water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639999.4U CN209042807U (en) | 2018-10-09 | 2018-10-09 | PVT couples double-source heat pump co-generation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639999.4U CN209042807U (en) | 2018-10-09 | 2018-10-09 | PVT couples double-source heat pump co-generation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209042807U true CN209042807U (en) | 2019-06-28 |
Family
ID=67035446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639999.4U Active CN209042807U (en) | 2018-10-09 | 2018-10-09 | PVT couples double-source heat pump co-generation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209042807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805490A (en) * | 2019-10-21 | 2020-02-18 | 上海博阳新能源科技股份有限公司 | Energy station system based on PVT |
-
2018
- 2018-10-09 CN CN201821639999.4U patent/CN209042807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805490A (en) * | 2019-10-21 | 2020-02-18 | 上海博阳新能源科技股份有限公司 | Energy station system based on PVT |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209027121U (en) | A kind of heat collection combined electric heat supply system of high-efficiency solar | |
| CN105553408B (en) | A kind of absorber plate photovoltaic and photothermal solar integrated module compound directly with glass cover-plate | |
| CN107947642A (en) | A kind of heat-pipe type concentrating photovoltaic photo-thermal thermo-electric generation integral system | |
| CN106288490A (en) | Light collecting photovoltaic/photothermal integrated heat-transformation/electricity/cold supply system | |
| CN201844571U (en) | Photoelectric and photo-thermal complementing sun light energy utilization system | |
| CN106679232A (en) | Low light concentration solar energy heat/electricity/cold integrated system | |
| CN209042810U (en) | Extremely cold area PVT couples Double-source heat pump system | |
| CN204103861U (en) | A kind of solar photoelectric light-heat comprehensive utilization assembly | |
| CN209042806U (en) | PVT couples direct current direct drive heat pump system | |
| CN105978482A (en) | Novel air-cooled PV/T system based on improvement of solar photovoltaic thermal efficiency | |
| CN209042807U (en) | PVT couples double-source heat pump co-generation unit | |
| CN211781372U (en) | Central heating equipment | |
| CN201672736U (en) | Solar water heater adopting thermoelectric generation | |
| CN205619578U (en) | Solar water heating system of building | |
| CN203364431U (en) | Two-stage thermal insulation system of photovoltaic power generation assembly | |
| CN203840280U (en) | Solar photoelectric integrated hot water device | |
| CN109217811A (en) | A kind of photoelectric and light-heat integration component and hot-water heating system | |
| CN206989306U (en) | A kind of loop circuit heat pipe/bis- direct expanding solar heating pump heating system | |
| CN205783877U (en) | A kind of solar electrical energy generation heating system | |
| CN209233789U (en) | A kind of solar photoelectric and light-heat integration component and hot-water heating system | |
| CN210241847U (en) | Photovoltaic photo-thermal heat pump air conditioner | |
| CN207797394U (en) | A kind of novel automatic adjustable solar energy loop circuit heat pipe water heater | |
| CN104184399B (en) | A kind of solar energy optical-thermal efficient power generation system | |
| CN209484700U (en) | A kind of heating system that double heat pumps are coupled with thermoelectricity unit | |
| CN220689390U (en) | PV/T plate and dual-source heat pump combined hot water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |