CN111578516A - Photovoltaic air can double-source water heater - Google Patents
Photovoltaic air can double-source water heater Download PDFInfo
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- CN111578516A CN111578516A CN202010367256.1A CN202010367256A CN111578516A CN 111578516 A CN111578516 A CN 111578516A CN 202010367256 A CN202010367256 A CN 202010367256A CN 111578516 A CN111578516 A CN 111578516A
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- heat pump
- heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 231
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 8
- 238000010248 power generation Methods 0.000 description 7
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
-
- 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
- Y02E10/60—Thermal-PV hybrids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the technical field of photovoltaics, and particularly relates to a photovoltaic air energy double-source water heater which comprises a photovoltaic panel, a heat pump, a water tank and an air energy water heater, wherein the heat pump is arranged on one side of the photovoltaic panel, the water tank is arranged on the other side of the photovoltaic panel, the heat pump is connected with a circulating heat conduction pipe, the heat conduction pipe is attached to the lower portion of the photovoltaic panel in a reciprocating mode, a second guide pipe is connected between the heat pump and the water tank, the water tank is connected with the air energy water heater through a third guide pipe, a water inlet pipe is connected to the lower portion of the water tank, a heat collection pipe and a solar panel are arranged. According to the invention, the circulating heat conduction pipe is utilized to cool the photovoltaic panel on one hand and is used for heat exchange of the heat pump on the other hand, meanwhile, the heat collection pipe and the water storage device are arranged on the photovoltaic panel, and cold water in the water tank can be rapidly heated through the heat pump and the heat collection pipe, so that the heating efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of photovoltaics, and particularly relates to a photovoltaic air energy double-source water heater.
Background
During photovoltaic power generation, solar energy can generate heat energy to enable the temperature of a photovoltaic module to rise, the power generation efficiency can be reduced, the air source heat pump water heater obtains low-grade heat from air and outputs high-grade heat through electric power acting, and during working, electric energy is needed to drive a compressor and a fan to absorb heat in the air through an evaporator to heat water. In both systems, there is a problem of insufficient utilization of energy, so that energy efficiency of both systems is reduced.
Disclosure of Invention
In order to solve the problems, the invention provides a photovoltaic air energy dual-source water heater, which utilizes a circulating heat conduction pipe to cool a photovoltaic plate on one hand and is used for heat exchange of a heat pump on the other hand, and meanwhile, the photovoltaic plate is provided with a heat collection pipe and a water storage device, so that cold water in a water tank can be rapidly heated through the heat pump and the heat collection pipe, and the heating efficiency is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a photovoltaic air can dual-source water heater, its characterized in that, includes controller, photovoltaic board, heat pump, water tank and water heater, photovoltaic board one side is located to the heat pump, the photovoltaic board opposite side is located to the water tank, photovoltaic board bottom is equipped with the heat pipe and is connected to the heat pump, even there is the second pipe between heat pump and the water tank, and the second pipe includes hot-water line and cold water pipe, the water tank passes through the delivery pipe and is connected with the water heater, the water tank is connected and is provided with the inlet tube, be equipped with thermal-collecting tube and panel on the photovoltaic board, thermal-collecting tube one end fixedly connected with water receiver, the water receiver is equipped with outlet pipe intercommunication water tank.
The power supply end is connected to a commercial power network.
Further, the heat conduction pipes are circularly connected with the heat pump and are arranged in a U-shaped reciprocating mode at the bottom of the photovoltaic panel, heat conduction media are arranged in the heat conduction pipes, the photovoltaic panel is cooled in a water cooling mode, the heated media enter an exchanger in the heat pump, and the cooled media flow through the bottom of the photovoltaic panel through the heat conduction pipes.
Furthermore, the heat collecting pipes and the battery plate are arranged at intervals.
Further, the cold water pipe is provided with a third conduit connected to the water reservoir, and the third conduit is used as a water inlet pipe of the water reservoir.
Furthermore, an electric control three-way valve is arranged at the joint of the third conduit and the cold water pipe, and different pipelines are opened by the electric control three-way valve according to use requirements, so that water is led to the heat pump or the water storage device.
Furthermore, the bottom of the water storage device is provided with a drain pipe for draining water stored in the water storage device, so that scale can be prevented from being generated for a long time.
Furthermore, a small water pump is arranged on the cold water pipe of the second conduit and the third conduit, and cold water in the water tank is conveyed to the heat pump or the water storage device through the small water pump.
Furthermore, the cold wind mouth of heat pump is connected with the blast pipe and is connected to the photovoltaic board bottom, gives the photovoltaic board cooling through the air-cooled mode.
Furthermore, the solar panel of the photovoltaic panel adopts a monocrystalline silicon cell piece, so that the power generation efficiency of the solar panel is improved.
The invention has the beneficial effects
The invention provides a photovoltaic air energy double-source water heater.A heat conduction pipe is utilized to circularly radiate and cool a photovoltaic panel under the condition that a heat pump is started, and meanwhile, a heat conduction pipe medium is used for heat exchange of the heat pump; the photovoltaic panel is provided with the heat collecting tube and the water storage device, so that solar energy can be independently used for heating water, and a power supply is further saved; under the condition that the heat pump and the photovoltaic panel act simultaneously, cold water in the water tank can be rapidly heated through the heat pump and the heat collecting tube, heating efficiency is improved, and heating time is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back of a photovoltaic panel of the present invention;
description of reference numerals: the water heater comprises a water tank 1, a water discharge pipe 11, a water supply pipe 12, a water inlet pipe 13, a cold water pipe 2, a third conduit 21, an electric control three-way valve 22, a hot water pipe 3, a small water pump 4, a heat pump 5, an exhaust pipe 51, a heat conduction pipe 52, a battery panel 6, a heat collection pipe 7, a water receiver 8 and a water heater 9.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, which are exemplary and are intended to be illustrative only and not to be construed as limiting the invention, and, therefore, the description is for the purpose of illustration only and, therefore, the practice of the inventive concepts herein is not limited solely to the exemplary embodiments described herein and the illustrations in the drawings, and, further, the drawings are not intended to be limiting.
As shown in fig. 1-2:
example 1
The utility model provides a photovoltaic air can dual-source water heater, its characterized in that, includes controller, photovoltaic board, heat pump 5, water tank 1 and water heater 9, photovoltaic board one side is located to heat pump 5, the photovoltaic board opposite side is located to water tank 1, photovoltaic board bottom is equipped with heat pipe 52 and is connected to heat pump 5, even there is the second pipe between heat pump 5 and the water tank 1, and the second pipe includes hot-water line 3 and cold water pipe 2, water tank 1 is connected with water heater 9 through the delivery pipe, water tank 1 is connected and is provided with inlet tube 13, be equipped with thermal-collecting tube 7 and panel 6 on the photovoltaic board, 7 one end fixedly connected with water receiver 8 of thermal-collecting tube, thermal-collecting tube 7 and water receiver 8 intercommunication, water receiver 8 is equipped with outlet pipe 81 intercommunication water tank 1, the controller is located in. A water level sensor and a temperature sensor are arranged in the water tank 1, the water level sensor is used for automatically feeding water,
the power supply end is connected to a commercial power network.
The photovoltaic panel is provided with an inverter, and the inverter is connected with a storage battery, and the storage battery is connected with a load.
The heat conduction pipes 52 are circularly connected with the heat pump 5 and are arranged in a U-shaped reciprocating manner at the bottom of the photovoltaic panel, heat conduction media are arranged in the heat conduction pipes 52, the photovoltaic panel is cooled in a water cooling manner, the heated media enter an exchanger in the heat pump 5, and the cooled media flow through the bottom of the photovoltaic panel through the heat conduction pipes 52.
The heat collecting pipes 7 and the battery plates 6 are arranged at intervals.
The cold water pipe 2 is provided with a third conduit 21 connected to the water reservoir 8, the third conduit 21 serving as the water inlet pipe 13 of the water reservoir 8.
An electric control three-way valve 22 is arranged at the joint of the third conduit 21 and the cold water pipe 2, and different pipelines are opened by the electric control three-way valve 22 according to use requirements, so that water is led to the heat pump 5 or the water storage device 8.
The bottom of the water storage device 8 is provided with a drain pipe for draining water stored in the water storage device 8 and preventing scale from being generated for a long time.
And the cold water pipe 2 and the third pipe 21 of the second pipe are both provided with a small water pump 4, and the cold water in the water tank 1 is conveyed to the heat pump 5 or the water storage device 8 through the small water pump 4.
The hot water pipe 3 and the outlet pipe 81 of the second conduit are also provided with a small water pump 4 for delivering hot water.
The cold wind mouth of heat pump 5 is connected with blast pipe 51 and is connected to the photovoltaic board bottom, cools down for the photovoltaic board through the mode of forced air cooling.
The solar panel 6 of the photovoltaic panel adopts a monocrystalline silicon cell piece, so that the power generation efficiency of the solar panel 6 is improved.
Principle of operation
The water tank 1 stops when the water inlet reaches the designated water level.
Under the condition that the heat pump 5 is independently started, the small water pump 4 of the cold water pipe 2 conveys cold water in the water tank 1 into the heat pump 5, and the heat pump 5 heats the cold water and then conveys the cold water into the water tank 1 through the hot water pipe 3.
In case of photovoltaic panel alone, the three-way valve switches on the third conduit 21, closing the pipe to the heat pump 5, and the cold water of the tank 1 enters the water receiver 8 through the third conduit 21. After the hot water in the water receiver 8 is heated by the heat collecting pipe 7, the hot water is conveyed back to the water tank 1 through the water outlet pipe 81.
Photovoltaic power generation is stored in a storage battery, and the storage battery supplies power to a load.
Photovoltaic board and heat pump 5 are launched simultaneously, and automatically controlled three-way valve 22 opens the pipeline that leads to water receiver 8 and heat pump 5, and heat pump 5 and heat collecting pipe 7 heat cold water simultaneously, and the hot water of heat pump 5 heating passes through hot water and carries return water tank 1, and the hot water in the water receiver 8 passes through outlet pipe 81 and carries return water tank 1.
Example 2
The utility model provides a photovoltaic air can dual-source water heater 9, its characterized in that, includes controller, photovoltaic board, heat pump 5, water tank 1 and water heater 9, photovoltaic board one side is located to heat pump 5, the photovoltaic board opposite side is located to water tank 1, photovoltaic board bottom is equipped with heat pipe 52 and is connected to heat pump 5, even there is the second pipe between heat pump 5 and the water tank 1, and the second pipe includes hot-water line 3 and cold water pipe 2, water tank 1 is connected with water heater 9 through the delivery pipe, water tank 1 is connected and is provided with inlet tube 13, be equipped with thermal-collecting tube 7 and panel 6 on the photovoltaic board, 7 one end fixedly connected with water receiver 8 of thermal-collecting tube, water receiver 8 is equipped with outlet pipe 81 intercommunication water tank 1, the controller is located in the user's. A water level sensor and a temperature sensor are arranged in the water tank 1, the water level sensor is used for automatically feeding water, and a power supply end is connected to a municipal power supply network.
In this embodiment, the photovoltaic panel is provided with an inverter connected to a storage battery for supplying power to the small water pump 4.
The heat conduction pipes 52 are circularly connected with the heat pump 5 and are arranged in a U-shaped reciprocating manner at the bottom of the photovoltaic panel, heat conduction media are arranged in the heat conduction pipes 52, the photovoltaic panel is cooled in a water cooling manner, the heated media enter an exchanger in the heat pump 5, and the cooled media flow through the bottom of the photovoltaic panel through the heat conduction pipes 52.
The heat collecting pipes 7 and the battery plates 6 are arranged at intervals.
The cold water pipe 2 is provided with a third conduit 21 connected to the water reservoir 8, the third conduit 21 serving as the water inlet pipe 13 of the water reservoir 8.
An electric control three-way valve 22 is arranged at the joint of the third conduit 21 and the cold water pipe 2, and different pipelines are opened by the electric control three-way valve 22 according to use requirements, so that water is led to the heat pump 5 or the water storage device 8.
The bottom of the water storage device 8 is provided with a drain pipe for draining water stored in the water storage device 8 and preventing scale from being generated for a long time.
And the cold water pipe 2 and the third pipe 21 of the second pipe are both provided with a small water pump 4, and the cold water in the water tank 1 is conveyed to the heat pump 5 or the water storage device 8 through the small water pump 4.
The hot water pipe 3 and the outlet pipe 81 of the second conduit are also provided with a small water pump 4 for delivering hot water.
The cold wind mouth of heat pump 5 is connected with blast pipe 51 and is connected to the photovoltaic board bottom, cools down for the photovoltaic board through the mode of forced air cooling.
The solar panel 6 of the photovoltaic panel adopts a monocrystalline silicon cell piece, so that the power generation efficiency of the solar panel 6 is improved.
Example 3
The utility model provides a photovoltaic air can dual-source water heater 9, its characterized in that, includes controller, photovoltaic board, heat pump 5, water tank 1 and water heater 9, photovoltaic board one side is located to heat pump 5, the photovoltaic board opposite side is located to water tank 1, photovoltaic board bottom is equipped with heat pipe 52 and is connected to heat pump 5, even there is the second pipe between heat pump 5 and the water tank 1, and the second pipe includes hot-water line 3 and cold water pipe 2, water tank 1 is connected with water heater 9 through the delivery pipe, water tank 1 is connected and is provided with inlet tube 13, be equipped with thermal-collecting tube 7 and panel 6 on the photovoltaic board, 7 one end fixedly connected with water receiver 8 of thermal-collecting tube, water receiver 8 is equipped with outlet pipe 81 intercommunication water tank 1, the controller is located in the user's. A water level sensor and a temperature sensor are arranged in the water tank 1, the water level sensor is used for automatically feeding water,
the power supply end is connected to a commercial power network.
In the present embodiment, the photovoltaic panel is provided with an inverter to which a storage battery is connected, the storage battery being used for supplying power to the heat pump 5.
The heat conduction pipes 52 are circularly connected with the heat pump 5 and are arranged in a U-shaped reciprocating manner at the bottom of the photovoltaic panel, heat conduction media are arranged in the heat conduction pipes 52, the photovoltaic panel is cooled in a water cooling manner, the heated media enter an exchanger in the heat pump 5, and the cooled media flow through the bottom of the photovoltaic panel through the heat conduction pipes 52.
The heat collecting pipes 7 and the battery plates 6 are arranged at intervals.
The cold water pipe 2 is provided with a third conduit 21 connected to the water reservoir 8, the third conduit 21 serving as the water inlet pipe 13 of the water reservoir 8.
An electric control three-way valve 22 is arranged at the joint of the third conduit 21 and the cold water pipe 2, and different pipelines are opened by the electric control three-way valve 22 according to use requirements, so that water is led to the heat pump 5 or the water storage device 8.
The bottom of the water storage device 8 is provided with a drain pipe for draining water stored in the water storage device 8 and preventing scale from being generated for a long time.
And the cold water pipe 2 and the third pipe 21 of the second pipe are both provided with a small water pump 4, and the cold water in the water tank 1 is conveyed to the heat pump 5 or the water storage device 8 through the small water pump 4.
The hot water pipe 3 and the outlet pipe 81 of the second conduit are also provided with a small water pump 4 for delivering hot water.
The cold wind mouth of heat pump 5 is connected with blast pipe 51 and is connected to the photovoltaic board bottom, cools down for the photovoltaic board through the mode of forced air cooling.
The solar panel 6 of the photovoltaic panel adopts a monocrystalline silicon cell piece, so that the power generation efficiency of the solar panel 6 is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (9)
1. The utility model provides a photovoltaic air can dual-source water heater, its characterized in that, includes controller, photovoltaic board, heat pump, water tank and water heater, photovoltaic board one side is located to the heat pump, the photovoltaic board opposite side is located to the water tank, photovoltaic board bottom is equipped with the heat pipe and is connected to the heat pump, even there is the second pipe between heat pump and the water tank, and the second pipe includes hot-water line and cold water pipe, the water tank passes through the delivery pipe and is connected with the water heater, the water tank is connected and is provided with the inlet tube, be equipped with thermal-collecting tube and panel on the photovoltaic board, thermal-collecting tube one end fixedly connected with water receiver, the water receiver is equipped with outlet pipe intercommunication water tank.
2. The photovoltaic air energy dual-source water heater according to claim 1, wherein the heat conduction pipe is circularly connected with the heat pump and is arranged in a U-shaped reciprocating manner at the bottom of the photovoltaic panel.
3. The photovoltaic air energy dual-source water heater as claimed in claim 1, wherein the heat collecting tubes and the battery plates are arranged at intervals.
4. A photovoltaic air-energy dual-source water heater according to claim 1, characterized in that said cold water pipe is provided with a third conduit connected to a water reservoir.
5. The photovoltaic air energy dual-source water heater according to claim 1, wherein an electrically controlled three-way valve is arranged at the joint of the third conduit and the cold water pipe.
6. The photovoltaic air energy dual-source water heater according to claim 1, wherein the bottom of the water reservoir is provided with a drain pipe.
7. The photovoltaic air energy dual-source water heater as claimed in claim 1, wherein a small water pump is arranged on each of the cold water pipe and the third pipe of the second pipe.
8. The photovoltaic air energy dual-source water heater according to claim 1, wherein an exhaust pipe is connected to a cold air port of the heat pump and connected to the bottom of the photovoltaic panel.
9. The photovoltaic air energy dual-source water heater according to claim 1, wherein the solar panel of the photovoltaic panel is a monocrystalline silicon battery piece.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010367256.1A CN111578516A (en) | 2020-04-30 | 2020-04-30 | Photovoltaic air can double-source water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010367256.1A CN111578516A (en) | 2020-04-30 | 2020-04-30 | Photovoltaic air can double-source water heater |
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| CN111578516A true CN111578516A (en) | 2020-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117176069A (en) * | 2023-09-04 | 2023-12-05 | 浙江格莱智控电子有限公司 | Full direct current variable frequency controller of solar PVT heating pump |
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2020
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| FR2536513A1 (en) * | 1982-11-22 | 1984-05-25 | Gaz De France | IMPROVEMENTS TO A HEATING FACILITY EQUIPPED WITH AN ABSORPTION HEAT PUMP |
| CN207379095U (en) * | 2017-09-22 | 2018-05-18 | 广东万和新电气股份有限公司 | A kind of heat pump assisted solar water installations |
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| CN109611932A (en) * | 2018-12-29 | 2019-04-12 | 华北电力大学（保定） | Room temperature control method and system based on renewable energy |
| CN110553397A (en) * | 2019-09-19 | 2019-12-10 | 浙江创能新能源股份有限公司 | Photovoltaic air can double-purpose hot water system |
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