CN110593613A - Solar photovoltaic photo-thermal open-air swimming pool system - Google Patents
Solar photovoltaic photo-thermal open-air swimming pool system Download PDFInfo
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- CN110593613A CN110593613A CN201910813275.XA CN201910813275A CN110593613A CN 110593613 A CN110593613 A CN 110593613A CN 201910813275 A CN201910813275 A CN 201910813275A CN 110593613 A CN110593613 A CN 110593613A
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- 230000009182 swimming Effects 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 238000007667 floating Methods 0.000 claims abstract description 25
- 238000005338 heat storage Methods 0.000 claims abstract description 25
- 229910021417 amorphous silicon Inorganic materials 0.000 claims abstract description 23
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 23
- 238000010248 power generation Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 238000003491 array Methods 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 210000004209 hair Anatomy 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000010408 film Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/129—Systems for heating the water content of swimming pools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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]
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention discloses a solar photovoltaic photo-thermal open-air swimming pool system, which comprises: photovoltaic power generation system, solar water heating system, constant temperature clean system, swimming pool and flexible floating photovoltaic system. The step-shaped bottom of the swimming pool is paved with an amorphous silicon component array, the edges around the swimming pool and the upper surface of the heat storage water tank are paved with a polycrystalline silicon component array, and the existence of the water curtain reduces the thermal drift phenomenon of the photovoltaic component and improves the energy utilization rate; meanwhile, the flexible floating type photovoltaic system is thrown on the water surface of the swimming pool in winter to generate electricity. In the invention, the electric energy generated by the photovoltaic module can be used for swimming pool management, house illumination and other citizens, and meanwhile, the heat generated by the photovoltaic module can improve the water temperature, prolong the service life of the open-air swimming pool and utilize solar energy resources to the maximum extent.
Description
Technical Field
The invention relates to a solar photovoltaic photo-thermal open-air swimming pool system, and belongs to the technical field of photovoltaic power generation and heating.
Background
In recent years, in view of the shortage of world energy and the national emphasis on energy conservation and emission reduction, the solar energy system is gradually used for heating the water in the swimming pool, but the existing mode is a mode of combining a solar energy heat collection system and electric energy, and the effect of utilizing the solar energy resource to the maximum extent is not achieved; meanwhile, the outdoor swimming pool occupies a large space and is sufficient in illumination, and the outdoor swimming pool is not effectively utilized in winter.
The invention provides a solar photovoltaic photo-thermal open-air swimming pool system, which can not only produce electric power for a power grid in summer and fully utilize the space in a swimming pool, but also only needs few modifications and has no influence of unattractive appearance; the water temperature can also be increased, prolonging the time of using the swimming pool without an expensive heating system; meanwhile, a floating photovoltaic system can be paved in winter to generate electricity.
Disclosure of Invention
The invention aims to provide a solar photovoltaic photo-thermal open-air swimming pool system which is optimized on the basis of the prior swimming pool technology, so that the aims of reducing environmental influence, eliminating thermal drift effect, cleaning the problem and improving the power generation efficiency are fulfilled.
The purpose of the invention is achieved by the following design:
a solar photovoltaic photo-thermal open-air swimming pool system, the system comprising: the system comprises a photovoltaic power generation system, a solar water heating system, a constant-temperature water purification system and a swimming pool;
the photovoltaic power generation system comprises a photovoltaic module, a junction box, a photovoltaic controller, a storage battery and an inverter; the photovoltaic controller is respectively connected with the combiner box, the storage battery and the inverter, and the inverter is connected with an inlet of commercial power; the photovoltaic module comprises a polycrystalline silicon photovoltaic module array and an amorphous silicon photovoltaic module array; the confluence box is connected with the polycrystalline silicon photovoltaic component array and the amorphous silicon photovoltaic component array;
the swimming pool comprises two water inlets and outlets, namely a first water inlet and outlet and a second water inlet and outlet; the first water inlet and outlet is arranged at the lowest part of the bottom of the stepped swimming pool, an amorphous silicon photovoltaic component is laid on the inclined plane of the bottom of the stepped swimming pool, grooves are formed in the peripheral edges of the swimming pool, a polycrystalline silicon photovoltaic component is laid in the grooves, and an overflow water return groove is laid on the periphery of the groove close to the polycrystalline silicon photovoltaic component; the second water inlet and outlet is arranged on the side edge of the overflow backwater tank;
the solar water heating system comprises a solar heat collector, a heat storage water tank and a temperature controller; the heat storage water tank is provided with two water outlets, namely a first water outlet positioned at the upper part and a second water outlet positioned at the bottom part, the water inlet of the solar heat collector is connected with the first water outlet of the heat storage water tank, the water outlet of the solar heat collector is connected with the water inlet of the heat storage water tank, and the water inlet of the heat storage water tank is also connected with a municipal water supply interface; a temperature controller is arranged at the water outlet of the solar heat collector; a first water outlet of the heat storage water tank is connected with a first water inlet and a first water outlet of the swimming pool;
the constant-temperature water purification system comprises a filter, a hair collector, a dosing pump and a circulating pump; the filter, the hair collector, the dosing pump and the circulating pump are sequentially connected; the filter is connected with a second water outlet of the heat storage water tank, and the circulating pump is connected with a second water inlet and outlet of the swimming pool.
The system also comprises a flexible floating photovoltaic system which is used for being placed on the water surface of the swimming pool in winter, the flexible floating photovoltaic system comprises a plurality of groups of flexible floating photovoltaic arrays which are connected in series, and each group of flexible floating photovoltaic arrays comprises a flexible thin film amorphous silicon photovoltaic component, an anchoring system and a central transmission channel; the flexible thin film amorphous silicon photovoltaic modules are distributed on two sides of the central transmission channel, the anchoring systems are arranged on the outer sides of the flexible thin film amorphous silicon photovoltaic modules, and current generated by each group of flexible floating photovoltaic arrays is transmitted to a junction box of the photovoltaic power generation system through the micro inverter on the central transmission channel.
All electrical components in the photovoltaic power generation system and the flexible floating photovoltaic system are pre-installed and subjected to waterproof treatment, the junction box behind the assembly is sealed by marine-grade silica gel, the wrapping material of the cable is polyurethane, and all electrical connections are sealed in a polystyrene shell.
EPE pearl wool is stuck on the whole back of the flexible film amorphous silicon photovoltaic component, and a Brookfield waterproof sealing polymer adhesive is used.
The inverter is an off-grid and grid-connected integrated inverter, electricity generated by the photovoltaic array firstly supplies power to a load which is required for daily maintenance in a natatorium, and if the electricity generated by the photovoltaic array is larger than the daily requirement of the natatorium, the storage battery is charged; if the power generated by the photovoltaic array is insufficient, a mains supply input port is arranged in the inverter, and mains supply is automatically switched to supply power for each load.
The depth of the groove ensures that water overflowing from the swimming pool submerges the polycrystalline silicon photovoltaic module array, and the effects of increasing the spectrum transmittance and cooling the photovoltaic module are achieved.
Polycrystalline silicon photovoltaic modules are laid on the upper surface of the heat storage water tank, temperature probes and liquid level relays are arranged in the water tank, and current generated by the polycrystalline silicon photovoltaic modules is transmitted to a header box of a photovoltaic power generation system.
The walls around the swimming pool are provided with waterproof decorative glue films made of polyvinyl chloride.
Has the advantages that: according to the solar photovoltaic photo-thermal open-air swimming pool system provided by the invention, the photovoltaic arrays are laid at the peripheral edges of the swimming pool and at the bottom of the swimming pool, so that the solar photovoltaic photo-thermal open-air swimming pool system not only can supply power for daily electricity of the swimming pool, but also can improve the water temperature; meanwhile, a solar heat collecting system is designed in a matched mode, heat energy is used for heating water in the heat storage water tank, and when the temperature of the water in the swimming pool is too low, water circulation is carried out to keep the temperature constant. The water temperature control of the swimming pool completely utilizes solar energy, national electric energy resources are not consumed, the economic cost is reduced, and the space of the swimming pool is fully utilized to generate electricity in winter.
Drawings
FIG. 1 is a block diagram of a swimming pool system;
FIG. 2 is a schematic top view of a swimming pool system;
fig. 3 is a schematic diagram of a flexible floating photovoltaic system for a swimming pool system.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which are used for more clearly illustrating the design method of the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, a solar photovoltaic photo-thermal open-air swimming pool system, the system comprising: the system comprises a photovoltaic power generation system 1, a solar water heating system 2, a constant-temperature water purification system 3 and a swimming pool 4;
the photovoltaic power generation system 1 comprises a photovoltaic module, a combiner box 1-1, a photovoltaic controller 1-2, a storage battery 1-3 and an inverter 1-4; the photovoltaic controller 1-2 is respectively connected with a combiner box 1-1, a storage battery 1-3 and an inverter 1-4, and the inverter 1-4 is connected with an inlet of commercial power; the photovoltaic module comprises a polycrystalline silicon photovoltaic module array 1-5 and an amorphous silicon photovoltaic module array 1-6; the confluence box 1-1 is connected with a polycrystalline silicon photovoltaic component array 1-5 and an amorphous silicon photovoltaic component array 1-6;
the swimming pool 4 comprises two water inlets and outlets, namely a first water inlet and outlet 4-1 and a second water inlet and outlet 4-2; the first water inlet and outlet 4-1 is arranged at the lowest position of the bottom of the stepped swimming pool, amorphous silicon photovoltaic components 1-6 are laid on the inclined plane of the bottom of the stepped swimming pool, grooves 4-5 are formed in the peripheral edge of the swimming pool 4, polycrystalline silicon photovoltaic components 1-5 are laid in the grooves 4-5, and overflow water return grooves 4-3 are laid on the periphery of the first water inlet and outlet, which is close to the polycrystalline silicon photovoltaic components 1-5; the second water inlet and outlet 4-2 is arranged on the side edge of the overflow backwater tank 4-3;
the solar water heating system 2 comprises a solar heat collector 2-1, a heat storage water tank 2-2 and a temperature controller 2-3; the heat storage water tank 2-2 is provided with two water outlets, namely a first water outlet 2-4 positioned at the upper part and a second water outlet 2-5 positioned at the bottom part, a water inlet of the solar heat collector 2-1 is connected with the first water outlet 2-4 of the heat storage water tank 2-2, a water outlet of the solar heat collector 2-1 is connected with a water inlet of the heat storage water tank 2-2, and a water inlet of the heat storage water tank 2-2 is also connected with a municipal water supply interface; a temperature controller 2-3 is arranged at the water outlet of the solar heat collector 2-1; a first water outlet 2-4 of the heat storage water tank 2-2 is connected with a first water inlet and outlet 4-1 of the swimming pool 4;
the constant-temperature water purification system 3 comprises a filter 3-1, a hair collector 3-2, a dosing pump 3-3 and a circulating pump 3-4; the filter 3-1, the hair collector 3-2, the dosing pump 3-3 and the circulating pump 3-4 are connected in sequence; the filter 3-1 is connected with a second water outlet 2-5 of the hot water storage tank 2-2, and the circulating pump 3-4 is connected with a second water inlet and outlet 4-2 of the swimming pool 4.
The system further comprises a flexible floating photovoltaic system 5, wherein the flexible floating photovoltaic system 5 is used for being placed on the water surface of the swimming pool 4 in winter, the flexible floating photovoltaic system 5 comprises a plurality of groups of flexible floating photovoltaic arrays which are connected in series, and each group of flexible floating photovoltaic arrays comprises a flexible thin film amorphous silicon photovoltaic component 5-1, an anchoring system 5-3 and a central transmission channel 5-2; the flexible thin film amorphous silicon photovoltaic modules 5-1 are distributed on two sides of the central transmission channel 5-2, the anchoring systems 5-3 are arranged on the outer sides of the flexible thin film amorphous silicon photovoltaic modules 5-1, and current generated by each group of flexible floating type photovoltaic arrays is transmitted to the header box 1-1 of the photovoltaic power generation system 1 through the micro inverter on the central transmission channel 5-3.
As shown in fig. 3, in winter, the flexible floating photovoltaic system 5 is placed on the water surface of the swimming pool 4, the whole back of the flexible thin film amorphous silicon photovoltaic module 5-1 is completely attached with the EPE pearl cotton, the module is separated from the water surface, the floating performance of the module is ensured, and the module has excellent heat dissipation performance because the thickness of the pearl cotton is extremely thin. To minimize cable usage and reduce array size, the design uses electrical connections only at each column of flexible thin film amorphous silicon photovoltaic modules 5-1 and central transmission channel 5-2, which also provide some mechanical coupling for the two side strings.
All electrical components in the photovoltaic power generation system 1 and the flexible floating photovoltaic system 5 are pre-installed and subjected to waterproof treatment, the junction box behind the assembly is sealed by marine-grade silica gel, the wrapping material of the cable is polyurethane, and all electrical connections are sealed in a polystyrene shell.
The inverter 1-4 is an off-grid and grid-connected integrated inverter 1-4, electricity generated by the photovoltaic array firstly supplies power to a load which is required by daily maintenance in a natatorium, and if the electricity generated by the photovoltaic array is larger than the daily requirement of the natatorium, the storage battery 1-3 is charged; if the power generated by the photovoltaic array is insufficient, a mains supply input port is arranged in the inverter 1-4, and mains supply is automatically switched to supply power for each load.
The depth of the grooves 4-5 ensures that the polycrystalline silicon photovoltaic module array is immersed by water overflowing from the swimming pool, so that the effects of increasing the spectrum transmittance and cooling the photovoltaic module are achieved.
The polycrystalline silicon photovoltaic modules 1-7 are laid on the upper surfaces of the heat storage water tanks 2-2, temperature probes and liquid level relays are arranged in the water tanks, and current generated by the polycrystalline silicon photovoltaic modules is transmitted to the header boxes 1-1 of the photovoltaic power generation system 1.
The walls around the swimming pool 4 are provided with waterproof decorative glue films made of polyvinyl chloride.
The main technical scheme of the invention is as follows: as shown in fig. 1 and 2, the schematic view of the components of the swimming pool system is shown, the water supply mode of the swimming pool is horizontal wall water supply, the water return mode is overflow return water tank 4-3 bottom discharge, municipal water supply firstly flows into the swimming pool through first water inlet and outlet 4-1 and second water inlet and outlet 4-2, the pool water can absorb 90% of solar energy projected on the pool water, meanwhile, the polysilicon photovoltaic module arrays 1-5 at the periphery of the swimming pool can also generate partial heat, the partial heat flows into the pool through circulating pump 3-4, the sunlight is absorbed to the maximum extent under the condition of sufficient illumination, the solar water heating system 2 is not needed to heat the water in the swimming pool 4, and the hot water can be used in the bathroom of the swimming pool and other aspects; when the illumination is insufficient, the water heated by the solar water heating system 2 is needed to circulate the water in the swimming pool 4, so that the water in the pool is kept at a comfortable temperature for human bodies. When raining or water treatment is required, water in the swimming pool 4 can be disinfected and filtered through the filter 3-1, the hair collector 3-2, the dosing pump 3-3 and the circulating pump 3-4.
Other parts not described in detail are prior art, and the present invention is not strictly limited to the above-described embodiments. The above description is only specific to particular embodiments of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. A solar photovoltaic photo-thermal open air swimming pool system, characterized in that the system comprises: the system comprises a photovoltaic power generation system, a solar water heating system, a constant-temperature water purification system and a swimming pool;
the photovoltaic power generation system comprises a photovoltaic module, a junction box, a photovoltaic controller, a storage battery and an inverter; the photovoltaic controller is respectively connected with the combiner box, the storage battery and the inverter, and the inverter is connected with an inlet of commercial power; the photovoltaic module comprises a polycrystalline silicon photovoltaic module array and an amorphous silicon photovoltaic module array; the confluence box is connected with the polycrystalline silicon photovoltaic component array and the amorphous silicon photovoltaic component array;
the swimming pool comprises two water inlets and outlets, namely a first water inlet and outlet and a second water inlet and outlet; the first water inlet and outlet is arranged at the lowest part of the bottom of the stepped swimming pool, an amorphous silicon photovoltaic component is laid on the inclined plane of the bottom of the stepped swimming pool, grooves are formed in the peripheral edges of the swimming pool, a polycrystalline silicon photovoltaic component is laid in the grooves, and an overflow water return groove is laid on the periphery of the groove close to the polycrystalline silicon photovoltaic component; the second water inlet and outlet is arranged on the side edge of the overflow backwater tank;
the solar water heating system comprises a solar heat collector, a heat storage water tank and a temperature controller; the heat storage water tank is provided with two water outlets, namely a first water outlet positioned at the upper part and a second water outlet positioned at the bottom part, the water inlet of the solar heat collector is connected with the first water outlet of the heat storage water tank, the water outlet of the solar heat collector is connected with the water inlet of the heat storage water tank, and the water inlet of the heat storage water tank is also connected with a municipal water supply interface; a temperature controller is arranged at the water outlet of the solar heat collector; a first water outlet of the heat storage water tank is connected with a first water inlet and a first water outlet of the swimming pool;
the constant-temperature water purification system comprises a filter, a hair collector, a dosing pump and a circulating pump; the filter, the hair collector, the dosing pump and the circulating pump are sequentially connected; the filter is connected with a second water outlet of the heat storage water tank, and the circulating pump is connected with a second water inlet and outlet of the swimming pool.
2. The solar photovoltaic photo-thermal open-air swimming pool system according to claim 1, characterized in that: the system also comprises a flexible floating photovoltaic system which is used for being placed on the water surface of the swimming pool in winter, the flexible floating photovoltaic system comprises a plurality of groups of flexible floating photovoltaic arrays which are connected in series, and each group of flexible floating photovoltaic arrays comprises a flexible thin film amorphous silicon photovoltaic component, an anchoring system and a central transmission channel; the flexible thin film amorphous silicon photovoltaic modules are distributed on two sides of the central transmission channel, the anchoring systems are arranged on the outer sides of the flexible thin film amorphous silicon photovoltaic modules, and current generated by each group of flexible floating photovoltaic arrays is transmitted to a junction box of the photovoltaic power generation system through the micro inverter on the central transmission channel.
3. The solar photovoltaic photo-thermal open-air swimming pool system according to claim 2, characterized in that: all electrical components in the photovoltaic power generation system and the flexible floating photovoltaic system are pre-installed and subjected to waterproof treatment, a junction box behind the assembly is sealed by marine-grade silica gel, a wrapping material of a cable is polyurethane, and all electrical connections are sealed in a polystyrene shell.
4. The solar photovoltaic photo-thermal open-air swimming pool system according to claim 2, characterized in that: EPE pearl wool is stuck on the whole back of the flexible film amorphous silicon photovoltaic component, and a Brookfield waterproof sealing polymer adhesive is used.
5. The solar photovoltaic photo-thermal open-air swimming pool system according to claim 1, characterized in that: the inverter is an off-grid and grid-connected integrated inverter, electricity generated by the photovoltaic array firstly supplies power to a load which is required for daily maintenance in a natatorium, and if the electricity generated by the photovoltaic array is larger than the daily requirement of the natatorium, the storage battery is charged; if the power generated by the photovoltaic array is insufficient, a mains supply input port is arranged in the inverter, and mains supply is automatically switched to supply power for each load.
6. The solar photovoltaic photo-thermal open-air swimming pool system according to claim 1, characterized in that: the depth of the groove ensures that water overflowing from the swimming pool submerges the polycrystalline silicon photovoltaic module array, and the effects of increasing the spectrum transmittance and cooling the photovoltaic module are achieved.
7. The solar photovoltaic photo-thermal open-air swimming pool system according to claim 1, characterized in that: the polycrystalline silicon photovoltaic module is laid on the upper surface of the heat storage water tank, a temperature probe and a liquid level relay are arranged in the water tank, and current generated by the polycrystalline silicon photovoltaic module is transmitted to a header box of the photovoltaic power generation system.
8. The solar photovoltaic photo-thermal open-air swimming pool system according to claim 1, characterized in that: the walls around the swimming pool are provided with waterproof decorative glue films made of polyvinyl chloride.
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| CN201910813275.XA CN110593613A (en) | 2019-08-30 | 2019-08-30 | Solar photovoltaic photo-thermal open-air swimming pool system |
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| CN201910813275.XA CN110593613A (en) | 2019-08-30 | 2019-08-30 | Solar photovoltaic photo-thermal open-air swimming pool system |
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| CN113756617A (en) * | 2021-09-10 | 2021-12-07 | 保定嘉盛光电科技股份有限公司 | Children's photovoltaic swimming pool |
| CN113982322A (en) * | 2021-10-29 | 2022-01-28 | 黄淮学院 | Solar photovoltaic photo-thermal open-air swimming pool system |
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Application publication date: 20191220 |