CN201875878U - Solar photoelectric mutual-compensation electric water heater - Google Patents
Solar photoelectric mutual-compensation electric water heater Download PDFInfo
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- CN201875878U CN201875878U CN2010206400096U CN201020640009U CN201875878U CN 201875878 U CN201875878 U CN 201875878U CN 2010206400096 U CN2010206400096 U CN 2010206400096U CN 201020640009 U CN201020640009 U CN 201020640009U CN 201875878 U CN201875878 U CN 201875878U
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Abstract
The utility model discloses a solar photoelectric mutual-compensation electric water heater, which comprises an alternative current heating tube, a pressure-bearing water storage tank, a heat-preserving layer and a flange, wherein the alternative current heating tube is connected with an alternative current temperature controller through an alternative current temperature limiting device, the alternative current temperature controller is connected with a 220V alternative current power supply, and the electric water heater also comprises a direct current heating tube, wherein the direct current heating tube is connected with one end of a direct current temperature controller, and the other end of the direct current temperature controller is connected with a solar battery module. By adopting the above structure, the solar photoelectric mutual-compensation electric water heater has the following advantages that: 1. when sunlight exists, the electric water heater does not use the municipal power, so the energy is saved, and the electric water heater can be complementarily heated by the 220V alternative current municipal power in winter and in the rain days; 2. the solar battery module has a small size and a light weight, so the cost can be reduced, and the structure is simple; and 3. the alternative current heating tube can be accessed to the 220V alternative current power through the controller and the temperature limiting device to heat the water inside the water storage tank, so the two heating tubes can work simultaneously, and any one of the two heating tubes can work independently so as to provide hot water to people.
Description
Technical field
The utility model relates to a kind of domestic, electric water heater of solar module, relates in particular to the solar photoelectricity complementation electric heater that uses direct current and the two heat-generating pipes of alternating current 220V.
Background technology
Solar electrical energy generation is as the cleaning and the inexhaustible energy and being widely used, and it has been carried out various research and development.In addition, the system of access of the solar electrical energy generation energy and use is also in positive exploitation.
At present, known pot-type boiler has: electric heater, gas heater, heat collector formula solar water heater and air source water heater, and still, electric heater and gas heater need be higher with 220V civil power and its energy consumption height of combustion gas, cost of use; Though traditional heat collector formula solar water heater use cost is lower, but on high residential building and some garden type roofs, can't install, and the service condition that the heat collector formula solar water heater of the auxiliary heating of electricity is arranged be long term exposure in the open, for just having proposed harsh requirement, pertinent regulations in the protection of Circuits System: solar water heater can not use electric heating system or auxiliary electrical heating system; Wall-hanging solar water heater is because will look after the attractive in appearance of household, the installation site difficulty is big and outdoor because of being mounted in, be subjected to the too little limitation (bearing capacity and the area of general high-rise balcony only allow the limited wall-hanging solar of dressing amount) in installation site and space, capacity is little, after the house decoraton installation difficulty greatly, not attractive in appearance.Existing heat collector formula solar water heater mostly is the normal pressure water tank, the Inlet and outlet water inconvenience.Utilize the solar water heater of the conduction heat energy of medium also to exist the problem of pipe arrangement and the problem of winter and overcast and rainy use.Air source water heater also exists complex structure, functional reliability and noise problem.
Domestic, electric water heater adopts 220V voltage, and the heat-generating pipe operating voltage all is an alternating current 220V, and still, the alternating current 220V heat-generating pipe is only permitted to work in the specified voltage; What solar components generated electricity at present all is direct current, and technical the needs through inversion be that alternating current 220V could the electric supply water heater use.In this case, develop a kind of light-electricity complementary that is suitable for being installed in roof, balcony, metope, ground winter and overcast and rainy can both use, less energy consumption, electric heater easy to use be the problem that prior art need solve.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of solar photoelectricity complementation electric heater that can use direct current and the two heat-generating pipes of alternating current 220V simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of solar photoelectricity complementation electric heater, comprise and exchange heat-generating pipe, pressure-bearing type water storage tank, heat-insulation layer, ring flange, described interchange heat-generating pipe is connected with the interchange temperature controller by exchanging temperature limiter, exchange temperature controller and be connected to the 220V AC power, described electric heater also comprises the direct current heat-generating pipe, described direct current heat-generating pipe is connected with direct current temperature controller one end, and the other end of direct current temperature controller is connected with solar module.
The end of described direct current heat-generating pipe is connected with the end that exchanges heat-generating pipe and constitutes the alternating current-direct current electro-heat equipment on the ring flange, and described alternating current-direct current electro-heat equipment is arranged in the pressure-bearing type water storage tank.
Described direct current heat-generating pipe with exchange heat-generating pipe and be one-piece type heat-generating pipe.
Described solar module and direct current heat-generating pipe are normal open state.
The utility model adopts said structure, have the following advantages: the electric energy that solar module produces when 1, illumination being arranged by lead to water heater DC potential pipe transmission of electric energy, make the direct current heating element add the interior water of hot water storage tank, without civil power, the energy-conservation energy, reach in the winter time and can carry out supplementary heating with the alternating current 220V civil power when overcast and rainy, the four seasons all can use; 2, the solar module volume little, in light weight, can be installed in balcony, metope, position outside window.Do not need controller in the water-heater system, also do not have battery and inverter, cost reduces, simple in structure; 3, adopt solar energy directly power to heater element, the loss that causes in the access of controller, inverter and battery in the minimizing solar power system and the dispose procedure has improved the utilization ratio of solar energy; Do not adopt the accumulators store electric energy in this system, solved system cost and the problem of battery service life that the solar module electric energy transforms the daily energy, can use solar module in daily life on a large scale; 4, water storage tank adopts pressure-bearing type, water inlet automatically, and water storage tank can be installed in indoor, and need not be installed in roof, outdoor, and water inlet pipe and water outlet pipe is short out, does not need manually to go up water, and the pipeline water yield and thermal losses are few.The indoor lifting of water storage tank, outdoor no hot and cold water pipeline, water storage tank and pipeline are not icing or not freezing substantially under the situation in winter, can normally use; 5, effectively utilize solar electrical energy generation, cost of use is low, and in the winter time, overcast and rainy and unglazed according to the time can carry out supplementary heating with the alternating current 220V civil power, the four seasons all can use.The solar module volume is little, the installation site scope wide and convenience, can be in prefabricated house, skyscraper, flow facility and field of solar energy use.Also can utilize thin-film solar cells to be installed in extraordinary occasion.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is connected the structural representation on the ring flange for direct current heat-generating pipe, interchange heat-generating pipe in the utility model;
Fig. 3 is connected the structural representation on the ring flange for direct current heat-generating pipe, interchange heat-generating pipe in the utility model;
Fig. 4 is the structural representation of each tie point on the ring flange in the utility model;
Fig. 5 is the structure chart of control circuit in the utility model;
In Fig. 1～Fig. 5,1, solar module; 2, direct current heat-generating pipe; 3, exchange heat-generating pipe; 4, ring flange; 5, outer cover of water heater; 6, water heater liner; 7, heat-insulation layer; 8, direct current temperature controller; 9, exchange temperature limiter; 10, exchange temperature controller; 11, water inlet; 12, delivery port; 13, temperature-sensitive pipe; 14, another temperature-sensitive pipe; 15, direct current heat-generating pipe first terminals; 16, direct current heat-generating pipe second terminals; 17, exchange heat-generating pipe first terminals; 18, exchange heat-generating pipe second terminals; 19, first indicator lamp; 20, second indicator lamp.
The specific embodiment
As Fig. 1～a kind of solar photoelectricity complementation electric heater shown in Figure 4, comprise and exchange heat-generating pipe 3, pressure-bearing type water storage tank, heat-insulation layer 7, ring flange 4, exchanging heat-generating pipe 3 is connected with interchange temperature controller 10 by exchanging temperature limiter 9, exchange temperature controller 10 and be connected to the 220V AC power, electric heater also comprises direct current heat-generating pipe 2, direct current heat-generating pipe 2 is connected with direct current temperature controller 8 one ends, and the other end of direct current temperature controller 8 is connected with solar module 1.The end of direct current heat-generating pipe 2 is connected with the end that exchanges heat-generating pipe 3 and constitutes the alternating current-direct current electro-heat equipment on the ring flange 4, and the alternating current-direct current electro-heat equipment is arranged in the pressure-bearing type water storage tank.Direct current heat-generating pipe 2 with exchange heat-generating pipe 3 and be one-piece type heat-generating pipe.Direct current temperature controller 8 can be the temperature limiter that automatically resets.Exchange temperature limiter 9 and be the hand-reset temperature limiter.Solar module 1 is a normal open state with direct current heat-generating pipe 2.
The alternating current-direct current heat-generating pipe is by ring flange 4, direct current heat-generating pipe 2, interchange heat-generating pipe 3, temperature-sensitive pipe 13 and other temperature-sensitive pipe 14, direct current heat-generating pipe 2 with exchange heat-generating pipe 3 and be welded in parallel side by side on the ring flange 4, direct current heat-generating pipe 2 is installed on the same ring flange 4 with exchanging heat-generating pipe 3, is one-piece type electric heater heater element.Direct current heat-generating pipe 2 is the U type with exchanging heat-generating pipe 3, to the water storage tank lower knuckle, improve the convection current of water tank internal water, direct current heat-generating pipe 2 uses direct current, direct current connects heat-generating pipe terminals 15,16, voltage is consistent with the solar cell cell panel with power, exchanges heat-generating pipe 3 terminals 17,18 and inserts the 220V alternating current by control element.The effective temperature detector sound-pipe of installing of temperature-sensitive is set and is prevented that water heater heating water temperature is too high water temperature.
Among Fig. 5, solar module 1, direct current temperature controller 8 are connected with direct current heat-generating pipe 2, direct current temperature controller 8 is a normally off, solar module and water heater direct current heat-generating pipe are normal open state, direct current heat-generating pipe 2 is in parallel with indicator lamp 19, identification solar module generating situation, 8 effects of direct current temperature controller stop heating when water temperature surpasses 75 ℃, the temperature controller temperature limiter that also automatically resets.Exchange heat-generating pipe 3, exchange temperature limiter 9 and exchange temperature controller 10 series connection and insert the 220V alternating current; exchange heat-generating pipe 3 and indicator lamp 20 identification alternating current 220V working conditions in parallel; exchanging temperature controller 10 is to be used for setting required water temperature when exchanging heating; exchange temperature limiter 9 and be the hand-reset temperature limiter; the temperature controller circuit is malfunctioning when exchanging heating with protection 220V; prevent that water temperature is too high, guarantee water heater heating safety.Direct current temperature controller 8 all has temperature detect switch (TDS) separately to control with direct current heat-generating pipe 2, and circuit does not separately disturb mutually, can work independently.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (4)
1. solar photoelectricity complementation electric heater, comprise and exchange heat-generating pipe (3), pressure-bearing type water storage tank, heat-insulation layer (7), ring flange (4), described interchange heat-generating pipe (3) is connected with interchange temperature controller (10) by exchanging temperature limiter (9), exchange temperature controller (10) and be connected to the 220V AC power, it is characterized in that: described electric heater also comprises direct current heat-generating pipe (2), described direct current heat-generating pipe (2) is connected with direct current temperature controller (8) one ends, and the other end of direct current temperature controller (8) is connected with solar module (1).
2. a kind of solar photoelectricity complementation electric heater according to claim 1, it is characterized in that: the end of described direct current heat-generating pipe (2) is connected ring flange (4) with the end that exchanges heat-generating pipe (3) and goes up formation alternating current-direct current electro-heat equipment, and described alternating current-direct current electro-heat equipment is arranged in the pressure-bearing type water storage tank.
3. a kind of solar photoelectricity complementation electric heater according to claim 1 is characterized in that: described direct current heat-generating pipe (2) with exchange heat-generating pipe (3) and be one-piece type heat-generating pipe.
4. a kind of solar photoelectricity complementation electric heater according to claim 1 is characterized in that: described solar module (1) is a normal open state with direct current heat-generating pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400096U CN201875878U (en) | 2010-12-03 | 2010-12-03 | Solar photoelectric mutual-compensation electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400096U CN201875878U (en) | 2010-12-03 | 2010-12-03 | Solar photoelectric mutual-compensation electric water heater |
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| Publication Number | Publication Date |
|---|---|
| CN201875878U true CN201875878U (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206400096U Expired - Fee Related CN201875878U (en) | 2010-12-03 | 2010-12-03 | Solar photoelectric mutual-compensation electric water heater |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607160A (en) * | 2012-03-23 | 2012-07-25 | 中山市亨力奇电器有限公司 | Multi-power supply electric water heater |
| CN102645017A (en) * | 2012-04-28 | 2012-08-22 | 杭州天霸电子有限公司 | Solar photovoltaic water heater |
| CN102679584A (en) * | 2012-05-10 | 2012-09-19 | 芜湖美的太阳能科技有限公司 | Photovoltaic heating and conventional mains supply heating complementary controlling system for water heater and method |
| CN102767863A (en) * | 2012-08-06 | 2012-11-07 | 杭州天霸电子有限公司 | Hot water and warming device using solar power |
| CN103162420A (en) * | 2011-12-08 | 2013-06-19 | 黄琪发 | Electric heating type solar water heater |
| CN105157213A (en) * | 2015-10-13 | 2015-12-16 | 山东力诺瑞特新能源有限公司 | Electric water heater with solar-photovoltaic direct heating function |
| CN105423539A (en) * | 2015-12-08 | 2016-03-23 | 芜湖恒美电热器具有限公司 | Photovoltaic heating PTC electric water heater |
| CN105890180A (en) * | 2016-05-05 | 2016-08-24 | 陈诗泉 | Electric water heater with solar photovoltaic power supply |
| CN106440376A (en) * | 2016-06-23 | 2017-02-22 | 盐城工业职业技术学院 | Electric water heater with solar energy and alternating current as double power sources |
| CN109269089A (en) * | 2018-08-23 | 2019-01-25 | 韩化祥 | A kind of band photovoltaic power generation direct-furnish and alternating current dual-energy water heater |
| CN110762856A (en) * | 2019-11-09 | 2020-02-07 | 山东光百特光能科技有限公司 | Photon energy and mains supply alternating current two-in-one dual-energy water heater |
| CN111765620A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater and control method thereof |
-
2010
- 2010-12-03 CN CN2010206400096U patent/CN201875878U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162420A (en) * | 2011-12-08 | 2013-06-19 | 黄琪发 | Electric heating type solar water heater |
| CN102607160A (en) * | 2012-03-23 | 2012-07-25 | 中山市亨力奇电器有限公司 | Multi-power supply electric water heater |
| CN102645017A (en) * | 2012-04-28 | 2012-08-22 | 杭州天霸电子有限公司 | Solar photovoltaic water heater |
| CN102679584A (en) * | 2012-05-10 | 2012-09-19 | 芜湖美的太阳能科技有限公司 | Photovoltaic heating and conventional mains supply heating complementary controlling system for water heater and method |
| CN102767863A (en) * | 2012-08-06 | 2012-11-07 | 杭州天霸电子有限公司 | Hot water and warming device using solar power |
| CN105157213A (en) * | 2015-10-13 | 2015-12-16 | 山东力诺瑞特新能源有限公司 | Electric water heater with solar-photovoltaic direct heating function |
| CN105423539A (en) * | 2015-12-08 | 2016-03-23 | 芜湖恒美电热器具有限公司 | Photovoltaic heating PTC electric water heater |
| CN105890180A (en) * | 2016-05-05 | 2016-08-24 | 陈诗泉 | Electric water heater with solar photovoltaic power supply |
| CN106440376A (en) * | 2016-06-23 | 2017-02-22 | 盐城工业职业技术学院 | Electric water heater with solar energy and alternating current as double power sources |
| CN109269089A (en) * | 2018-08-23 | 2019-01-25 | 韩化祥 | A kind of band photovoltaic power generation direct-furnish and alternating current dual-energy water heater |
| CN111765620A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater and control method thereof |
| CN110762856A (en) * | 2019-11-09 | 2020-02-07 | 山东光百特光能科技有限公司 | Photon energy and mains supply alternating current two-in-one dual-energy water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |