CN201672736U - Solar water heater adopting thermoelectric generation - Google Patents
Solar water heater adopting thermoelectric generation Download PDFInfo
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- CN201672736U CN201672736U CN201020188162XU CN201020188162U CN201672736U CN 201672736 U CN201672736 U CN 201672736U CN 201020188162X U CN201020188162X U CN 201020188162XU CN 201020188162 U CN201020188162 U CN 201020188162U CN 201672736 U CN201672736 U CN 201672736U
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Abstract
A solar water heater adopting thermoelectric generation comprises a thermal collector box body. A glass plate is arranged on the surface of the thermal collector box body, a thermal collecting plate is disposed below the glass plate, the back surface of the thermal collecting plate is connected with a thermoelectric generation module through heat conduction silica gel, the back surface of the thermoelectric generation module is connected with a cooling module through heat conduction silica gel, the thermoelectric generation module is respectively parallelly connected with a storage battery, a main control panel, a water pump and an electromagnetic valve through conducting wires, the storage battery is respectively parallelly connected with the main control panel, the water pump and the electromagnetic valve through conducting wires, power generated by the thermoelectric generation module is directly supplied to the water pump, the main control panel, the electromagnetic valve and the storage battery, and when the thermoelectric generation module is unstable in operation, instantaneous voltage is insufficient and circuits can not be conducted, the solar water heater is directly powered by the storage battery. The solar water heater adopts a thermoelectric generation plate to realize automatic power generation while heating water so as to drive the water pump, the main control panel and the electromagnetic valve to operate, thereby saving energy.
Description
Technical field
The utility model relates to a kind of water heater, is specifically related to a kind of solar water heater that utilizes thermo-electric generation.
Background technology
Thermo-electric generation can utilize low-grade heat energy, and in power generation process, have noiselessness, do not have wearing and tearing, advantages such as no dielectric leakage, volume are little, in light weight, long service life.Because expense of raw materials is low, adds the cheap of operating cost, thermo-electric generation can be realized the commercial competition with existing generation mode fully.But the thermo-electric generation technology only rests on laboratory stage in China at present, does not enter our daily life as yet.The thermo-electric generation technology is applied in the household electrical appliance, can reaches purpose of energy saving, and realize the reasonable utilization of the energy.
Current a lot of people uses gas heater or solar water heater, and gas heater directly uses the energy, and environment is polluted; Yet solar water heater is also non-perfect in every way, except utilizing solar energy, must additionally be consumer power supplies such as supercharging or forced circulation water pump, magnetic valve, control detection means also.And when sun in summer energy resource was sufficient, solar water heater can not effectively utilize unnecessary solar energy.Along with climbing up and up of China's power network power consumption, the tensity of electric power resource highlights day by day, and the pollution that generating causes to environment grows with each passing day, and therefore utilizes solar energy thermo-electric generation and Application and Development to be paid attention to by researcher.
Up to the present yet there are no the solar water heater appearance that utilizes solar energy thermo-electric generation and lay in heat energy.
The utility model content
The utility model discloses a kind of solar water heater that utilizes thermo-electric generation, its purpose is: overcoming prior solar water heater also needs electric energy supplement when utilizing solar energy, drive the operation of water pump and other power device, consume a large amount of electric energy, to drawbacks such as environment pollute.The solar water heater that utilizes thermo-electric generation of the utility model design, comparing with common water heater does not need to use electric energy to heat water, do not need extra power supply, can normally move, also produce a large amount of electric energy when utilizing solar energy to heat for water with the electric energy drive water pump and other power device that himself produce, its deposit is utilized, can further make full use of the energy, energy-conserving and environment-protective more, thus realize the application of real pure green energy resource.
A kind of solar water heater that utilizes thermo-electric generation, comprise a heat collector cases, the heat collector cases top connects recirculated water water tank one, water pump is connected by the water inlet end of water inlet pipe with water tank one, the water side of water tank one is connected with water tank two by magnetic valve, the heat collector cases surface is provided with glass plate, the glass plate below is the thermal-arrest plate, it is characterized in that: the back side of thermal-arrest plate is connected with temperature-difference power generation module by heat conductive silica gel, the back side of temperature-difference power generation module is connected with refrigerating module by heat conductive silica gel, temperature-difference power generation module by lead respectively with battery, main control panel, water pump, magnetic valve is connected in parallel, by the unlatching of main control panel control water pump and magnetic valve; Battery is connected in parallel with main control panel, water pump, magnetic valve respectively by lead; When temperature-difference power generation module was powered, the electricity that temperature-difference power generation module sends was directly supplied with water pump, main control panel, magnetic valve and battery; When temperature-difference power generation module fluctuation of service instantaneous voltage deficiency can't turning circuit, by direct battery power feed pump, main control panel and magnetic valve.
Described temperature-difference power generation module is made up of the thermo-electric generation sheet, be connected to any one of serial or parallel connection or series and parallel combination between the thermo-electric generation sheet, and it is arranged as the grid type matrix distribution of m * n, and wherein m is a thermo-electric generation sheet transversal flaps number, and n is that the thermo-electric generation sheet is vertically organized number.
Described refrigerating module is the pipeline that needs the built-in recirculated water of heating.
A kind of solar water heater of thermo-electric generation that utilizes of the utility model is compared with common water heater, do not need externally fed to heat to water, also can utilize the thermo-electric generation sheet to realize self power generation simultaneously, drive water pump, main control panel, magnetic valve running, and can excess energy be stored, no longer consume additional energy by battery, energy savings, when the electricity generation module fluctuation of service, when the instantaneous voltage deficiency can't turning circuit, directly supply with water pump, main control panel and magnetic valve by battery.The utility model is more energy-conservation than regular solar water heater, realizes the reasonable utilization of solar energy.
Description of drawings
Fig. 1 utilizes the solar water heater integrated structural representation of thermo-electric generation for the utility model;
Fig. 2 is a solar heat collector cases internal structure schematic diagram;
Fig. 3 is the arrangement mode schematic diagram of thermo-electric generation sheet in the temperature-difference power generation module;
Fig. 4 connects block diagram for the utility model utilizes the solar water heater circuit of thermo-electric generation;
Fig. 5 utilizes the solar water heater circuit diagram of thermo-electric generation for the utility model.
1, water pump, 2, temperature-difference power generation module, 3, water tank one, 4, magnetic valve, 5, water tank two, 6, main control panel, 7, battery, 8, the thermal-arrest plate, 9, refrigerating module, 10, glass plate, 11, go up collector pipe, 12, collector pipe down, 13, heat collector cases.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
A kind of solar water heater that utilizes thermo-electric generation, as shown in Figure 1, comprise heat collector cases 13, the heat collector cases top connects recirculated water water tank 1, water pump 1 is connected by the water inlet end of water inlet pipe with water tank 1, the water side of water tank 1 is connected with water tank 25 by magnetic valve 4, heat collector cases 13 as shown in Figure 2, the surface is provided with glass plate 10, the glass plate below is a thermal-arrest plate 8, the back side of thermal-arrest plate 8 is connected with temperature-difference power generation module 2 by heat conductive silica gel, the back side of temperature-difference power generation module is connected with refrigerating module 9 by heat conductive silica gel, the utility model utilizes the water heater circuit of solar energy thermo-electric generation to connect as Fig. 4, shown in Figure 5, temperature-difference power generation module 2 by lead respectively with battery 7, main control panel 6, water pump 1, magnetic valve 4 is connected in parallel, by the unlatching of main control panel 6 control water pumps 1 and magnetic valve 4; Battery 7 is connected in parallel with main control panel 6, water pump 1, magnetic valve 4 respectively by lead; When electricity generation module was powered, the electricity that temperature-difference power generation module 2 sends was directly supplied with water pump 1, main control panel 6, magnetic valve 4 and battery 7; When temperature-difference power generation module 2 fluctuations of service, when the instantaneous voltage deficiency can't turning circuit, by battery 7 directly power feed pump 1, main control panel 6 and magnetic valve 4.
Described temperature-difference power generation module 2 is made up of the thermo-electric generation sheet, as shown in Figure 3, be connected to serial or parallel connection or series and parallel combination between the thermo-electric generation sheet, and it is arranged as the grid type matrix distribution of one m * n, wherein m is a thermo-electric generation sheet transversal flaps number, and n is that the thermo-electric generation sheet is vertically organized number.
Present embodiment uses 64 plate thermo-electric generation sheets, adopts series and parallel combining form.Each is organized horizontal eight and is connected in series, and vertical eight groups are connected in parallel, as shown in Figure 3, when the thermo-electric generation sheet be 55 ℃ of temperature difference the time, can drive a lift is that 2～3m, power are that 40W, voltage are the DC water pump of 9.6V.
Described refrigerating module is the pipeline that needs the built-in recirculated water of heating.
During use, thermal-arrest plate 8 carries out thermal energy collecting under illumination, make the thermo-electric generation sheet of temperature-difference power generation module 2 and the hot side of thermal-arrest plate 8 bondings produce higher temperature, the refrigerating module 9 that heat conducts to by the thermo-electric generation sheet and the sheet huyashi-chuuka (cold chinese-style noodles) that generates electricity bonds, water heat absorption back temperature rising proportion in the refrigerating module 9 reduces, hot water rises and flows into water tank one 3 tops from last collector pipe 11, the water of the relative low temperature in refrigerating module 9 belows replenishes inlet water tanks 1 from following collector pipe 12, form self-circulation system, recirculated water is accelerated, the heat radiation of thermo-electric generation sheet huyashi-chuuka (cold chinese-style noodles) makes the two sides of thermo-electric generation sheet produce a fixed difference difference.When water temperature reaches user's design temperature, by magnetic valve 4 hot water is drained into water storage box 25 from water tank one 3 tops, cold water enters water tank one 3 bottoms by water pump 1 supercharging simultaneously, water pump 1 stops when water temperature is low to moderate user's design temperature, has guaranteed the cooling effect of refrigerating module 9.When adding hot water, accelerate the heat radiation of thermo-electric generation sheet huyashi-chuuka (cold chinese-style noodles), realize its two sides temperature difference.Temperature-difference power generation module 2 is that the operate as normal of main control panel 6, magnetic valve 4, water pump 1 provides safeguard by voltage stabilizing, utilize 7 pairs of unnecessary electric weight of battery to store simultaneously, not enough or do not have under the sunlight conditions by battery 7 at sunlight to main control panel 6 control water pumps 1 and magnetic valve 4 power supplies.
Claims (2)
1. solar water heater that utilizes thermo-electric generation, comprise a heat collector cases, the heat collector cases top connects recirculated water water tank one, water pump is connected by the water inlet end of water inlet pipe with water tank one, the water side of water tank one is connected with water tank two by magnetic valve, the heat collector cases surface is provided with glass plate, the glass plate below is the thermal-arrest plate, it is characterized in that: the back side of thermal-arrest plate is connected with temperature-difference power generation module by heat conductive silica gel, the back side of temperature-difference power generation module is connected with refrigerating module by heat conductive silica gel, temperature-difference power generation module by lead respectively with battery, main control panel, water pump, magnetic valve is connected in parallel, by the unlatching of main control panel control water pump and magnetic valve; Battery is connected in parallel with main control panel, water pump, magnetic valve respectively by lead; When temperature-difference power generation module was powered, the electricity that temperature-difference power generation module sends was directly supplied with water pump, main control panel, magnetic valve and battery; When temperature-difference power generation module fluctuation of service instantaneous voltage deficiency can't turning circuit, by direct battery power feed pump, main control panel and magnetic valve.
2. the solar water heater that utilizes thermo-electric generation according to claim 1, it is characterized in that: described temperature-difference power generation module is made up of the thermo-electric generation sheet, be connected to any one of serial or parallel connection or series and parallel combination between the thermo-electric generation sheet, and it is arranged as the grid type matrix distribution of m * n, wherein m is a thermo-electric generation sheet transversal flaps number, and n is that the thermo-electric generation sheet is vertically organized number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020188162XU CN201672736U (en) | 2010-05-10 | 2010-05-10 | Solar water heater adopting thermoelectric generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020188162XU CN201672736U (en) | 2010-05-10 | 2010-05-10 | Solar water heater adopting thermoelectric generation |
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| Publication Number | Publication Date |
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| CN201672736U true CN201672736U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020188162XU Expired - Fee Related CN201672736U (en) | 2010-05-10 | 2010-05-10 | Solar water heater adopting thermoelectric generation |
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| CN (1) | CN201672736U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511721A (en) * | 2012-06-29 | 2014-01-15 | 太仓南极风能源设备有限公司 | Temperature sensing faucet |
| CN104993789A (en) * | 2015-07-17 | 2015-10-21 | 上海海事大学 | Photovoltaic water heating device based on thermoelectric cooling effect |
| CN105042863A (en) * | 2015-03-27 | 2015-11-11 | 青岛海尔科技有限公司 | Device and method for measuring temperature of water in water heater |
| CN108011544A (en) * | 2017-12-14 | 2018-05-08 | 李清花 | A kind of temperature difference piezoelectricity circulation electric generating apparatus |
-
2010
- 2010-05-10 CN CN201020188162XU patent/CN201672736U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511721A (en) * | 2012-06-29 | 2014-01-15 | 太仓南极风能源设备有限公司 | Temperature sensing faucet |
| CN105042863A (en) * | 2015-03-27 | 2015-11-11 | 青岛海尔科技有限公司 | Device and method for measuring temperature of water in water heater |
| CN104993789A (en) * | 2015-07-17 | 2015-10-21 | 上海海事大学 | Photovoltaic water heating device based on thermoelectric cooling effect |
| CN108011544A (en) * | 2017-12-14 | 2018-05-08 | 李清花 | A kind of temperature difference piezoelectricity circulation electric generating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20110510 |