CN202915589U - Photoelectronic overheating prevention type solar energy hot-water system - Google Patents

Photoelectronic overheating prevention type solar energy hot-water system Download PDF

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Publication number
CN202915589U
CN202915589U CN 201220635550 CN201220635550U CN202915589U CN 202915589 U CN202915589 U CN 202915589U CN 201220635550 CN201220635550 CN 201220635550 CN 201220635550 U CN201220635550 U CN 201220635550U CN 202915589 U CN202915589 U CN 202915589U
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CN
China
Prior art keywords
collector
water
heat
storage tank
solar energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220635550
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Chinese (zh)
Inventor
王化亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Himin Solar Co Ltd
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Himin Solar Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Himin Solar Co Ltd filed Critical Himin Solar Co Ltd
Priority to CN 201220635550 priority Critical patent/CN202915589U/en
Application granted granted Critical
Publication of CN202915589U publication Critical patent/CN202915589U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model discloses a photoelectronic overheating prevention type solar energy hot-water system, and relates to the technical field of solar energy. The photoelectronic overheating prevention type solar energy hot-water system mainly comprises a heat collector, a water storage tank and a pump station, wherein the heat collector is a photoelectronic heat collector, and is composed of a photovoltaic cell panel and a solar energy collector, the water storage tank is a heat accumulating type water tank, a heat storage material layer is arranged between an outer shell and an inner container of the water storage tank, and according to the pump station, a straightway pump is adopted, and the pump station makes use of direct currents produced by the photovoltaic cell panel to work. The photoelectronic overheating prevention type solar energy hot-water system combines the photovoltaic cell panel with the solar energy collector, electric energy produced by the photovoltaic cell panel is used for providing electricity for the direct current pump station and a controller, indoor electric energy consumption of the direct current pump station and the controller is reduced, energy-saving performance is good, meanwhile the photoelectronic overheating prevention type solar energy hot-water system is not influenced by municipal power supply, and can be in normal operation as long as a sunlight system is arranged. The heat accumulating type water tank is adopted, energy lost is reduced, and meanwhile the phenomenon that the water storage tank overheats is avoided.

Description

Photoelectricity is prevented the Superheating solar water heating system
Technical field
The utility model relates to technical field of solar, is specifically related to the anti-Superheating solar water heating system of a kind of photoelectricity.
Background technology
The solution of solar water heating system in the market is to rely on solar thermal collector to collect solar heat to conduct heat to heat water in the water-storing tank by certain liquid medium substantially, the interchange circulating pump is installed on the pipeline is guaranteed the circulation of liquid medium between solar thermal collector and water-storing tank, exchange circulating pump and when operation, need to access interior circuit, consume electric energy, energy saving is poor.In addition, when solar irradiation relatively sufficient, and not during water or occur in the situation of outage, the liquid heat-transfer medium temperature overheating, temperature causes the thermal-arrest circulation line to cross the phenomenon of thermal high above becoming steam more than 100 ℃, heat collecting and circulating system can pass through the rapid release pressure of pressure safety valve, liquid medium in the heat collecting and circulating system is drained, cause heat collecting and circulating system normally to start, cause very big inconvenience and discontented for user's use.
Chinese patent ZL200520008998 carries out forced heat radiation by cooling fan is set under design temperature, though radiating effect is good, but can't solve problems of excessive heat under powering-off state; Chinese patent ZL200910215477.0 adopts automatically controlled sunshading technology, heat collector can be hidden under design temperature, isolated solar energy irradiation, but still can't solve problems of excessive heat under the powering-off state.
Summary of the invention
The purpose of this utility model provides the anti-Superheating solar water heating system of a kind of photoelectricity, and the prior art energy saving is poor to solve, the problem of the overheated paralysis of collecting system.
The utility model mainly is comprised of heat collector, storage tank and pumping plant, and solving the technical scheme that its technical problem adopts is that heat collector is photoelectric heat collector, is comprised of photovoltaic battery panel and solar thermal collector; Water tank is thermal storage type water tanks, between the crust of water tank and inner bag the heat-storing material layer is set; Pumping plant adopts straightway pump, and the direct current that utilizes photovoltaic battery panel to produce carries out work.
Said system adopts the mode of forced circulation to carry out thermal-arrest.
Above-mentioned storage tank is pressure-bearing type or non-bearing type storage tank.
In the above-mentioned storage tank electric heater unit is set.
Magnesium rod and electronics anode are set in the above-mentioned storage tank, are corroded and stop incrustation scale to generate to prevent the water case.
Above-mentioned solar thermal collector is U-shaped pipe heat collector or heat pipe collector or flat plate collector.
The electric power of above-mentioned direct current pumping plant and control system thereof provides by the photovoltaic battery panel on the heat collector.
Heat collector of the present utility model partly is photoelectric heat collector, photovoltaic battery panel and ordinary solar heat collector are combined composition, when heat collector absorbed solar energy and heats to circulatory mediator, photovoltaic battery panel absorbed solar energy simultaneously and is converted into electric energy and offers medium circulation pump and control system thereof as circulating energy.After heat collector heats circulatory mediator, the circulating transfer of process straightway pump is in water-storing tank, with more unnecessary heat being stored in the heat-storing material between inner bag and heat-insulation layer after the water in the water tank heating, reduced when energy scatters and disappears and avoided water tank overheated situation to occur.
The beneficial effects of the utility model are that photovoltaic battery panel and solar thermal collector are combined, the electric energy that utilizes photovoltaic battery panel to produce is supplied with direct current pumping plant and controller, reduce it to the consumption of indoor electric energy, good energy saving property, be not subjected to simultaneously the impact of municipal administration power supply, as long as there is sunlight system just can normally move.Adopt hot water storage tank, when the minimizing energy scatters and disappears, avoid producing the water tank superheating phenomenon.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model pumping plant schematic diagram;
Fig. 3 is the structural representation of the utility model storage tank.
1 storage tank, 2 pumping plants, 3 solar thermal collectors, 4 photovoltaic battery panels, 5 thermometers, 6 Pressure gauges, 7 straightway pump controllers, 8 flowmeters, 9 electronics anodes, 10 electrically heated rods, 11 thermal-arrest circulation heat exchangers, 12 heat-storing material layers, 13 magnesium rod, 14 delivery ports, 15 medium inlets, 16 media outlets, 17 inner bags, 18 crusts among the figure.
The specific embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of photoelectricity is prevented the Superheating solar water heating system, mainly is comprised of heat collector, storage tank 1 and pumping plant 2, and heat collector is photoelectric heat collector, is comprised of photovoltaic battery panel 4 and solar thermal collector 3; Storage tank 1 is thermal storage type water tanks, between the crust 18 of storage tank 1 and inner bag 17 heat-storing material layer 12 is set; Pumping plant 2 adopts straightway pump, the direct current that utilizes photovoltaic battery panel 4 to produce carries out work, the utility model hot-water heating system adopts the mode of forced circulation to carry out thermal-arrest, storage tank 1 is pressure-bearing type or non-bearing type storage tank, and solar thermal collector 3 is U-shaped pipe heat collector, heat pipe collector or flat plate collector.Set temperature table 5, Pressure gauge 6, straightway pump controller 7 and flowmeter 8 on the pumping plant 2.Be provided with electrically heated rod 10, heat collector heat exchanger 11, electronics anode in the storage tank 1 and can prevent the magnesium rod 13 that water tank is corroded and stops incrustation scale to generate, storage tank 1 also is provided with delivery port 14, medium inlet 15 and media outlet 16.The electric power of pumping plant 2 and control system thereof provides by the photovoltaic battery panel 4 on the heat collector.
Heat collector of the present utility model partly is photoelectric heat collector, photovoltaic battery panel and ordinary solar heat collector are combined composition, when heat collector absorbed solar energy and heats to circulatory mediator, photovoltaic battery panel absorbed solar energy simultaneously and is converted into electric energy and offers medium circulation pump and control system thereof as circulating energy.After heat collector heats circulatory mediator, the circulating transfer of process straightway pump is in water-storing tank, with more unnecessary heat being stored in the heat-storing material between inner bag and heat-insulation layer after the water in the water tank heating, reduced when energy scatters and disappears and avoided water tank overheated situation to occur.

Claims (7)

1. the anti-Superheating solar water heating system of photoelectricity mainly is comprised of heat collector, storage tank and pumping plant, it is characterized in that heat collector is photoelectric heat collector, is comprised of photovoltaic battery panel and solar thermal collector; Water tank is thermal storage type water tanks, between the crust of water tank and inner bag the heat-storing material layer is set; Pumping plant adopts straightway pump, and the direct current that utilizes photovoltaic battery panel to produce carries out work.
2. the anti-Superheating solar water heating system of photoelectricity according to claim 1 is characterized in that storage tank is pressure-bearing type or non-bearing type storage tank.
3. the anti-Superheating solar water heating system of photoelectricity according to claim 1 is characterized in that arranging in the storage tank electric heater unit.
4. the anti-Superheating solar water heating system of photoelectricity according to claim 1 is characterized in that arranging in the storage tank magnesium rod and electronics anode, is corroded and stops incrustation scale to generate to prevent the water case.
5. the anti-Superheating solar water heating system of photoelectricity according to claim 1 is characterized in that solar thermal collector is U-shaped pipe heat collector or heat pipe collector or flat plate collector.
6. the anti-Superheating solar water heating system of photoelectricity according to claim 1 is characterized in that adopting the mode of forced circulation to carry out thermal-arrest.
7. the anti-Superheating solar water heating system of photoelectricity according to claim 1 is characterized in that the electric power of direct current pumping plant and control system thereof provides by the photovoltaic battery panel on the heat collector.
CN 201220635550 2012-11-20 2012-11-20 Photoelectronic overheating prevention type solar energy hot-water system Expired - Fee Related CN202915589U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220635550 CN202915589U (en) 2012-11-20 2012-11-20 Photoelectronic overheating prevention type solar energy hot-water system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220635550 CN202915589U (en) 2012-11-20 2012-11-20 Photoelectronic overheating prevention type solar energy hot-water system

Publications (1)

Publication Number Publication Date
CN202915589U true CN202915589U (en) 2013-05-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220635550 Expired - Fee Related CN202915589U (en) 2012-11-20 2012-11-20 Photoelectronic overheating prevention type solar energy hot-water system

Country Status (1)

Country Link
CN (1) CN202915589U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020913A (en) * 2014-04-25 2015-11-04 上海犀科环境科技有限公司 Heat countercurrent prevention solar circulating pump station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020913A (en) * 2014-04-25 2015-11-04 上海犀科环境科技有限公司 Heat countercurrent prevention solar circulating pump station
CN105020913B (en) * 2014-04-25 2019-06-18 上海犀科环境科技有限公司 Solar heat protection adverse current solar energy water circulating pump station

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130501

Termination date: 20161120