CN215378868U - Multifunctional evaporation cooling heat pipe type photovoltaic photo-thermal system - Google Patents
Multifunctional evaporation cooling heat pipe type photovoltaic photo-thermal system Download PDFInfo
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- CN215378868U CN215378868U CN202120646348.3U CN202120646348U CN215378868U CN 215378868 U CN215378868 U CN 215378868U CN 202120646348 U CN202120646348 U CN 202120646348U CN 215378868 U CN215378868 U CN 215378868U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E10/44—Heat exchange systems
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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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- 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
Abstract
The utility model provides a multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system which comprises a heat pipe type photovoltaic photo-thermal module, a solar storage battery, a solar inverse control all-in-one machine, a heat storage water tank, a water pump, a fan, a nested water-cooling heat exchanger and an air-cooling heat exchanger. The system can realize multiple functions of power generation, hot water production, heating, humidity control and the like. In non-heating seasons, the heat pipe type photovoltaic photo-thermal module is combined with the water pump and the heat storage water tank, and circulating water absorbs solar heat in the nested water-cooled heat exchanger in a forced convection heat exchange mode under the driving of the water pump, so that a hot water making function is realized; in the heating season, the heat pipe type photovoltaic photo-thermal module is combined with the air-cooled heat exchanger and the fan, solar energy is absorbed in a coupling mode of air-cooled single-phase heat exchange and evaporative cooling two-phase heat exchange, the photoelectric photo-thermal efficiency of the system is improved, and the indoor air humidity is improved.
Description
Technical Field
The utility model belongs to the field of combination of a photovoltaic photo-thermal technology and a building, and particularly relates to application of a heat pipe type photovoltaic photo-thermal system and a special Lambert wall in the building.
Background
The photovoltaic photo-thermal system has multiple functions of power generation, hot water production and heating, the structure of the photovoltaic photo-thermal system can be perfectly combined with a building, and the photovoltaic photo-thermal system can meet part of energy requirements of users and can also decorate the appearance of the building. However, the photovoltaic and photo-thermal module at the present stage mostly adopts water circulation, but pipelines are easy to freeze in winter. The air cooling mode is adopted to become a mainstream heat exchange mode when the photovoltaic photo-thermal system operates in winter, and although the air cooling mode overcomes the problems of freezing, leakage and the like of a pipeline, the air cooling mode has the defects of low heat capacity, low density and the like, the heat carrying capacity is limited, and the heat of the photovoltaic photo-thermal system cannot be taken away timely and fully. The heat exchange mode has lower photovoltaic and photo-thermal comprehensive efficiency.
Chinese patent ' a solar energy multifunctional wall ' (CN201410558931.3) introduces a natural convection heat exchange's special Lambert wall heating, except formaldehyde system, ' a passive room oriented solar energy heat collection ventilation system ' (CN201820406956.5) combines solar energy heat collector, heat pipe and special Lambert wall, these systems all adopt winter air cooling solar energy system, solar energy utilization efficiency is to be promoted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multifunctional evaporation cooling heat pipe type photovoltaic photo-thermal system, which aims at solving the problems of function limitation and low air heat exchange efficiency of the existing photovoltaic photo-thermal system. The system combines the heat pipe type photovoltaic photo-thermal module with the nested water-cooled heat exchanger and the air-cooled heat exchanger, and absorbs heat of the heat pipe in a forced convection heat exchange mode by utilizing a single-phase air flow and evaporative cooling two-phase flow coupling heat exchange mode in winter, so that the photoelectric photo-thermal comprehensive efficiency of the system is improved.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system comprises a photovoltaic photo-thermal module 1, a water cooling system, an air cooling heat exchanger 10 and a power supply and storage system;
the photovoltaic photo-thermal module 1 is used for absorbing and converting solar energy to provide electric energy and heat energy for the system; the solar heat collector comprises a heat absorbing plate 5 and a glass plate 2 on the sunny side of the heat absorbing plate 5, wherein a heat insulation air layer 3 is arranged between the heat absorbing plate 5 and the glass plate 2, and a photovoltaic cell array 4 is fixed on the light absorbing surface of the heat absorbing plate 5;
the water cooling system comprises a copper pipe heat pipe 6, a nested water-cooling heat exchanger 8, a water pump 19, a heat storage water tank 20 and an evaporative cooling water supply pool 12, wherein an evaporation section of the copper pipe heat pipe 6 is fixed at the back of the heat absorption plate 5, the upper half part of a condensation section of the copper pipe heat pipe 6 is inserted into the nested water-cooling heat exchanger 8, and the nested water-cooling heat exchanger 8 is connected with the heat storage water tank 20 through the water pump 19 and is used for circularly heating domestic hot water;
the air-cooled heat exchanger 10 comprises an air-cooled channel 13, a heat-insulating layer 11 at the outermost part of the heat exchanger, a nested water-cooled heat exchanger 8, a copper pipe heat pipe 6 and an evaporative cooling water supply pool 12; the condensation section of the copper pipe heat pipe 6 is arranged in the air duct, the surface of the lower half part of the condensation section is attached with a heat pipe liquid absorption core 9, the bottom end of the heat pipe liquid absorption core 9 is immersed in an evaporative cooling water supply pool 12, the top of the heat pipe liquid absorption core is flush with the horizontal plane of the lower port of the nested water-cooling heat exchanger 8, an air duct inlet 14 is arranged at the position of a ventilation position of an air cooling channel 13, an air duct outlet 17 at the tail end of the air cooling channel 13 is communicated with a building room, a fan 15 and an air duct inlet baffle 16 are arranged at the air duct inlet 14, and an air duct outlet baffle 18 is arranged at the outlet 17;
the power supply and storage system comprises a solar storage battery 21 and a solar inverse control all-in-one machine 22, the photovoltaic photo-thermal module 1 is connected with the solar storage battery 21 and the solar inverse control all-in-one machine 22 through electric wires, and the solar storage battery 21 is communicated to a user side 23 and used for storing electric energy.
Preferably, the photovoltaic cell array 4 is laminated to the light absorbing surface of the heat absorbing plate 5 by a hot melt adhesive.
Preferably, the evaporation section of the copper pipe heat pipe 6 is fixed on the back of the heat absorbing plate 5 by laser welding.
Preferably, the upper half part of the condensation section of the copper pipe heat pipe 6 is combined with the nested water-cooled heat exchanger 8.
Preferably, the outermost layer of the photovoltaic and photothermal module 1 is a module heat-insulating frame 7.
The system adopts air single-phase flow to cool the upper half part of the condensation section of the copper pipe heat pipe; meanwhile, the lower half part of the condensation section of the copper pipe heat pipe is cooled by water evaporation, and the heat exchange capacity is improved and the indoor air humidity is regulated by coupling two heat exchange modes.
As a preferred mode, the photovoltaic and photothermal module 1 is attached to the surface of an outdoor building wall.
Preferably, the nested water-cooled heat exchanger 8 has the following structure: the copper pipe is provided with a plurality of equidistant holes, and a plurality of copper blind pipes penetrate through the equidistant holes to form the nested water-cooled heat exchanger 8 after being welded.
The working method of the multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system comprises the following steps:
in non-heating seasons, the fan 15, the air duct inlet baffle 16 and the air duct outlet baffle 18 are closed; the photovoltaic photo-thermal module 1 converts part of the incident illumination into electric energy by using the photovoltaic cell array 4, and the electric energy is controlled and stored in the solar storage battery 21 through the solar inverse control all-in-one machine 22; meanwhile, other illumination which is not converted into electric energy is absorbed by the photovoltaic cell array 4 and the heat absorbing plate 5 and converted into heat energy, and at the moment, the refrigerant in the copper pipe heat pipe 6 fixed on the back of the heat absorbing plate 5 guides the heat energy into the condensing section from the evaporation section through phase change; water in the heat storage water tank 20 enters the nested water-cooling heat exchanger 8 under the pushing of the water pump 19 and exchanges heat with the gaseous refrigerant at the condensation section of the copper pipe heat pipe 6 in a forced convection mode to complete the function of heating water; hot water in the heat storage water tank flows into the user side;
in the heating season, the water pump 19 is closed, the air-cooled heat exchanger 10 starts to work, and the fan 15, the air duct inlet baffle 16 and the air duct outlet baffle 18 are opened; one part of the light emitted into the photovoltaic photo-thermal module 1 is converted into electric energy through the photoelectric effect, the other part is converted into heat energy, and is transmitted to the condensation section through the copper pipe heat pipe 6, at this time, the indoor air enters the air cooling channel 13 through the air channel inlet 14 under the pushing of the fan 15, the heat pipe wick 9 absorbs the water in the evaporative cooling water supply tank 12 through the capillary force and is uniformly distributed, the indoor low-temperature dry air absorbs the water after passing through the surface of the heat pipe wick 9, the latent heat exchange between water and refrigerant is realized in the form of water evaporation cooling-heat pipe refrigerant two-phase flow heat exchange, and the latent heat is changed into high-temperature high-humidity gas, meanwhile, the gas cools the upper half part of the condensation section in a single-phase flow-refrigerant two-phase flow heat exchange mode, the heat pipe condenser is cooled by air sensible heat coupled with water evaporation latent heat, and the heated and humidified air enters the room from the air duct outlet 17, so that the heating and humidifying functions are completed.
The technical concept of the system of the utility model is as follows:
the heat pipe type photovoltaic and photo-thermal module is combined with a building wall, and the functions of supplying hot water, supplying power, heating and adjusting humidity for the building are achieved in a water cooling, evaporative cooling and air cooling heat exchange mode. In non-heating seasons, the heat pipe type photovoltaic photo-thermal module is combined with the nested water-cooling heat exchanger, and solar heat is guided into the heat storage water tank to complete a hot water supply function. In the heating season, the heat pipe type photovoltaic photo-thermal module is combined with the air-cooled heat exchanger to absorb solar heat in an evaporative cooling coupling air cooling mode, so that the heating and humidity control functions are completed. Meanwhile, the heat pipe type photovoltaic photo-thermal module can be combined with the solar energy inverse control all-in-one machine and the solar storage battery to supply power to the building all the year round.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the heat pipe type photovoltaic photo-thermal module is combined with the nested water-cooling heat exchanger and the air-cooling heat exchanger, so that the functions of generating electricity, producing hot water, heating and adjusting indoor air humidity can be realized, and the function diversification of the system is realized.
2. The heat pipe condenser is cooled by coupling evaporative cooling with air cooling and coupling single-phase flow with steam-water two-phase flow, so that the photoelectric and photo-thermal comprehensive efficiency of the module is improved, and meanwhile, the indoor air humidity is adjusted.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional evaporative cooling-heat pipe type photovoltaic photo-thermal system according to an embodiment of the present invention; wherein, (a) is a front view and (b) is a side view;
FIG. 2 is a plan view of a non-heating quaternary heat pipe photovoltaic photo-thermal module hot water production mode according to an embodiment of the present invention; wherein, (a) is a front view and (b) is a side view;
FIG. 3 is a plan view of a heating and humidity control mode of the photovoltaic and photo-thermal module of the quaternary heating pipe according to the embodiment of the utility model; wherein, (a) is a front view and (b) is a side view;
FIG. 4 is a schematic structural diagram of a nested water-cooled heat exchanger.
In the figure, 1 is photovoltaic light and heat module, 2 is the glass board, 3 is thermal-insulated air bed, 4 is the photovoltaic cell array, 5 is the absorber plate, 6 is the copper pipe heat pipe, 7 is module heat preservation frame, 8 is nested formula water-cooled heat exchanger, 9 heat pipe imbibition cores, 10 is the air-cooled heat exchanger, 11 is the heat exchanger heat preservation, 12 is evaporative cooling water supply tank, 13 is the air-cooled passageway, 14 is the wind channel entry, 15 is the fan, 16 is wind channel entry baffle, 17 is the wind channel export, 18 is wind channel exit baffle, 19 is the water pump, 20 is the heat storage water tank, 21 is solar battery, 22 is the solar energy contrary all-in-one that controls, 23 is the user terminal, 24 is the building wall.
Detailed Description
As shown in fig. 1, the multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system of the present invention comprises a photovoltaic photo-thermal module 1, a water cooling system, an air-cooled heat exchanger 10, and a power supply and storage system;
the photovoltaic photo-thermal module 1 is used for absorbing and converting solar energy to provide electric energy and heat energy for the system; the solar heat collector comprises a heat absorbing plate 5 and a glass plate 2 on the sunny side of the heat absorbing plate 5, wherein a heat insulation air layer 3 is arranged between the heat absorbing plate 5 and the glass plate 2, and a photovoltaic cell array 4 is fixed on the light absorbing surface of the heat absorbing plate 5;
the water cooling system comprises a copper pipe heat pipe 6, a nested water-cooling heat exchanger 8, a water pump 19, a heat storage water tank 20 and an evaporative cooling water supply pool 12, wherein an evaporation section of the copper pipe heat pipe 6 is fixed at the back of the heat absorption plate 5, the upper half part of a condensation section of the copper pipe heat pipe 6 is inserted into the nested water-cooling heat exchanger 8, and the nested water-cooling heat exchanger 8 is connected with the heat storage water tank 20 through the water pump 19 and is used for circularly heating domestic hot water;
the air-cooled heat exchanger 10 comprises an air-cooled channel 13, a heat-insulating layer 11 at the outermost part of the heat exchanger, a nested water-cooled heat exchanger 8, a copper pipe heat pipe 6 and an evaporative cooling water supply pool 12; the condensation section of the copper pipe heat pipe 6 is arranged in the air duct, the surface of the lower half part of the condensation section is attached with a heat pipe liquid absorption core 9, the bottom end of the heat pipe liquid absorption core 9 is immersed in an evaporative cooling water supply pool 12, the top of the heat pipe liquid absorption core is flush with the horizontal plane of the lower port of the nested water-cooling heat exchanger 8, an air duct inlet 14 is arranged at the position of a ventilation position of an air cooling channel 13, an air duct outlet 17 at the tail end of the air cooling channel 13 is communicated with a building room, a fan 15 and an air duct inlet baffle 16 are arranged at the air duct inlet 14, and an air duct outlet baffle 18 is arranged at the outlet 17;
the power supply and storage system comprises a solar storage battery 21 and a solar inverse control all-in-one machine 22, the photovoltaic photo-thermal module 1 is connected with the solar storage battery 21 and the solar inverse control all-in-one machine 22 through electric wires, and the solar storage battery 21 is communicated to a user side 23 and used for storing electric energy.
The photovoltaic cell array 4 is laminated on the light absorption surface of the heat absorption plate 5 through hot melt adhesive.
The evaporation section of the copper pipe heat pipe 6 is fixed on the back of the heat absorbing plate 5 by laser welding.
The upper half part of the condensation section of the copper pipe heat pipe 6 is combined with the nested water-cooled heat exchanger 8.
The outmost layer of the photovoltaic photo-thermal module 1 is a module heat preservation frame 7.
The system adopts air single-phase flow to cool the upper half part of the condensation section of the copper pipe heat pipe; meanwhile, the lower half part of the condensation section of the copper pipe heat pipe is cooled by water evaporation, and the heat exchange capacity is improved and the indoor air humidity is regulated by coupling two heat exchange modes.
Photovoltaic light and heat module 1 is attached to outdoor building wall surface.
The nested water-cooling heat exchanger 8 has the structure that: a plurality of equidistant small-diameter holes are formed in the large-diameter copper pipe, and a plurality of copper blind pipes penetrate through the small-diameter holes and are welded to form the nested water-cooled heat exchanger 8.
The working method of the embodiment comprises the following steps:
as shown in fig. 2, during non-heating seasons, the fan 15, the duct inlet baffle 16, and the duct outlet baffle 18 are closed; the photovoltaic photo-thermal module 1 converts part of the incident illumination into electric energy by using the photovoltaic cell array 4, and the electric energy is controlled and stored in the solar storage battery 21 through the solar inverse control all-in-one machine 22; meanwhile, other illumination which is not converted into electric energy is absorbed by the photovoltaic cell array 4 and the heat absorbing plate 5 and converted into heat energy, and at the moment, the refrigerant in the copper pipe heat pipe 6 fixed on the back of the heat absorbing plate 5 guides the heat energy into the condensing section from the evaporation section through phase change; water in the heat storage water tank 20 enters the nested water-cooling heat exchanger 8 under the pushing of the water pump 19 and exchanges heat with the gaseous refrigerant at the condensation section of the copper pipe heat pipe 6 in a forced convection mode to complete the function of heating water; hot water in the heat storage water tank flows into the user side;
as shown in fig. 3, in the heating season, the water pump 19 is turned off, the air-cooled heat exchanger 10 starts to operate, and the fan 15, the duct inlet baffle 16 and the duct outlet baffle 18 are turned on; one part of the light emitted into the photovoltaic photo-thermal module 1 is converted into electric energy through the photoelectric effect, the other part is converted into heat energy, and is transmitted to the condensation section through the copper pipe heat pipe 6, at this time, the indoor air enters the air cooling channel 13 through the air channel inlet 14 under the pushing of the fan 15, the heat pipe wick 9 absorbs the water in the evaporative cooling water supply tank 12 through the capillary force and is uniformly distributed, the indoor low-temperature dry air absorbs the water after passing through the surface of the heat pipe wick 9, the latent heat exchange between water and refrigerant is realized in the form of water evaporation cooling-heat pipe refrigerant two-phase flow heat exchange, and the latent heat is changed into high-temperature high-humidity gas, meanwhile, the gas cools the upper half part of the condensation section in a single-phase flow-refrigerant two-phase flow heat exchange mode, the heat pipe condenser is cooled by air sensible heat coupled with water evaporation latent heat, and the heated and humidified air enters the room from the air duct outlet 17, so that the heating and humidifying functions are completed.
The technical idea of the embodiment is as follows:
the heat pipe type photovoltaic and photo-thermal module is combined with a building wall, and the functions of supplying hot water, supplying power, heating and adjusting humidity for the building are achieved in a water cooling, evaporative cooling and air cooling heat exchange mode. In non-heating seasons, the heat pipe type photovoltaic photo-thermal module is combined with the nested water-cooling heat exchanger, and solar heat is guided into the heat storage water tank to complete a hot water supply function. In the heating season, the heat pipe type photovoltaic photo-thermal module is combined with the air-cooled heat exchanger to absorb solar heat in an evaporative cooling coupling air cooling mode, so that the heating and humidity control functions are completed. Meanwhile, the heat pipe type photovoltaic photo-thermal module can be combined with the solar energy inverse control all-in-one machine and the solar storage battery to supply power to the building all the year round.
The system provided by the utility model is convenient to install, is very suitable for being combined with a building, and can realize multifunctional output to meet different requirements of users in the building according to the illumination characteristics in different seasons.
While the present invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a multi-functional evaporation cooling heat pipe formula photovoltaic light and heat system which characterized in that: the photovoltaic solar water heater comprises a photovoltaic photo-thermal module (1), a water cooling system, an air cooling heat exchanger (10) and a power supply and storage system;
the photovoltaic photo-thermal module (1) is used for absorbing and converting solar energy to provide electric energy and heat energy for the system; the solar photovoltaic solar cell panel comprises a heat absorbing plate (5) and a glass plate (2) on the sunny side of the heat absorbing plate (5), wherein a heat insulating air layer (3) is arranged between the heat absorbing plate (5) and the glass plate (2), and a photovoltaic cell array (4) is fixed on the light absorbing surface of the heat absorbing plate (5);
the water cooling system comprises a copper pipe heat pipe (6), a nested water-cooling heat exchanger (8), a water pump (19), a heat storage water tank (20) and an evaporative cooling water supply pool (12), wherein an evaporation section of the copper pipe heat pipe (6) is fixed on the back of the heat absorption plate (5), the upper half part of a condensation section of the copper pipe heat pipe (6) is inserted into the nested water-cooling heat exchanger (8), and the nested water-cooling heat exchanger (8) is connected with the heat storage water tank (20) through the water pump (19);
the air-cooled heat exchanger (10) comprises an air-cooled channel (13), a heat-insulating layer (11) at the outermost part of the heat exchanger, a nested water-cooled heat exchanger (8), a copper pipe heat pipe (6) and an evaporative cooling water supply pool (12); the condensation section of the copper pipe heat pipe (6) is arranged in the air duct, the surface of the lower half part of the condensation section is attached with a heat pipe liquid absorbing core (9), the bottom end of the heat pipe liquid absorbing core (9) is immersed in an evaporative cooling water supply pool (12), the top of the heat pipe liquid absorbing core is flush with the horizontal plane of a lower port of the nested water-cooling heat exchanger (8), an air duct inlet (14) is arranged at the position of a ventilation position of the air cooling channel (13), an air duct outlet (17) at the tail end of the air cooling channel (13) is communicated with a building room, a fan (15) and an air duct inlet baffle (16) are arranged at the air duct inlet (14), and an air duct outlet baffle (18) is arranged at the outlet of the air duct outlet (17);
the power supply and storage system comprises a solar storage battery (21) and a solar inverse control all-in-one machine (22), the photovoltaic photo-thermal module (1) is connected with the solar storage battery (21) and the solar inverse control all-in-one machine (22) through electric wires, and the solar storage battery (21) is communicated to a user side (23).
2. The multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system according to claim 1, wherein: the photovoltaic cell array (4) is laminated on the light absorption surface of the heat absorption plate (5) through hot melt adhesive.
3. The multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system according to claim 1, wherein: the evaporation section of the copper pipe heat pipe (6) is fixed on the back of the heat absorption plate (5) through laser welding.
4. The multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system according to claim 1, wherein: the upper half part of the condensation section of the copper pipe heat pipe (6) is combined with the nested water-cooling heat exchanger (8).
5. The multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system according to claim 1, wherein: the outmost layer of the photovoltaic photo-thermal module (1) is a module heat-preservation frame (7).
6. The multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system according to claim 1, wherein: photovoltaic light and heat module (1) is attached to outdoor building wall surface.
7. The multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system according to claim 1, wherein: the nested water-cooling heat exchanger (8) has the structure that: a plurality of equidistant holes are formed in the copper pipe, and a plurality of copper blind pipes penetrate through the equidistant holes to form the nested water-cooled heat exchanger (8) after welding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120646348.3U CN215378868U (en) | 2021-03-30 | 2021-03-30 | Multifunctional evaporation cooling heat pipe type photovoltaic photo-thermal system |
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| CN202120646348.3U CN215378868U (en) | 2021-03-30 | 2021-03-30 | Multifunctional evaporation cooling heat pipe type photovoltaic photo-thermal system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910409A (en) * | 2021-03-30 | 2021-06-04 | 西南交通大学 | Multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system and working method |
| JP7360588B1 (en) | 2022-08-01 | 2023-10-13 | 郁夫 中村 | Solar power generation/solar heat collection module |
-
2021
- 2021-03-30 CN CN202120646348.3U patent/CN215378868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910409A (en) * | 2021-03-30 | 2021-06-04 | 西南交通大学 | Multifunctional evaporative cooling heat pipe type photovoltaic photo-thermal system and working method |
| JP7360588B1 (en) | 2022-08-01 | 2023-10-13 | 郁夫 中村 | Solar power generation/solar heat collection module |
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