CN201438051U - Solar energy water heater - Google Patents
Solar energy water heater Download PDFInfo
- Publication number
- CN201438051U CN201438051U CN2009200590107U CN200920059010U CN201438051U CN 201438051 U CN201438051 U CN 201438051U CN 2009200590107 U CN2009200590107 U CN 2009200590107U CN 200920059010 U CN200920059010 U CN 200920059010U CN 201438051 U CN201438051 U CN 201438051U
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- CN
- China
- Prior art keywords
- water
- solar
- water tank
- temperature sensor
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Abstract
The utility model discloses a solar energy water heater, which comprises a solar energy heat collector and a water tank. The solar energy heat collector is arranged on a heat collecting board and is communicated with the water tank. A temperature sensor A is arranged in the solar energy heat collector and a temperature sensor B is arranged in the water tank. The water heater further comprises a solar energy photoelectric device, a charge-discharge temperature difference controller and a water pump. The solar energy photoelectric device consists of a photocell and a storage battery. The charge-discharge temperature difference controller is respectively connected with the temperature sensor A, the temperature sensor B, the photocell and the storage battery. The storage battery is electrically connected with the water pump the water inlet of which is communicated with the water tank and the water outlet of which is communicated with the solar energy heat collector. When detecting that the measured temperature of the temperature sensor A is higher than the temperature of the temperature sensor B and reaches a set value, the charge-discharge temperature difference controller controls the storage battery to supply power for the water pump which pumps the water in the water tank into the solar energy heat collector. The utility model saves space and has convenient installation and automatic control.
Description
Technical field
The utility model relates to a kind of solar water heater, and this water heater integrates solar energy power technology and solar energy thermal technology.
Background technology
At present, the mankind utilize solar energy that energy is provided in multiple field, the solar water heater technology is also progressively ripe, common solar water heater generally comprises solar thermal collector and water tank, and solar thermal collector is installed on the thermal-arrest plate, and itself and water tank are communicated with, absorb heat by solar thermal collector, solar energy is transformed into heat energy with the water in the heating water tank, and the water in the water tank then can not circulate and flow in the solar thermal collector, can't guarantee the heating that circulates efficiently.Also can adopt the mode of pump pressure that the water in the water tank is pumped in the solar thermal collector, but the water pump of setting up needs extra electric energy to drive, consumed power causes the rising of water heater operating cost again.
Simultaneously, the water tank of water heater all is positioned at the top of thermal-arrest plate at present, its weight is come support by the thermal-arrest plate, structural strength to the thermal-arrest plate is had relatively high expectations, and it is more that this mounting structure is installed required floor space, spaces a large amount of below the thermal-arrest plate are not utilized, and cause the waste of usage space.
The utility model content
The purpose of this utility model provides a kind of solar water heater, this water heater integrated solar photoelectric technology and solar energy thermal technology, and the variation by structure has reached saving space, circulation easy for installation, automatic purpose such as control automatically.
Above-mentioned purpose of the present utility model realizes by following technical solution: a kind of solar water heater, it comprises solar thermal collector and water tank, solar thermal collector is installed on the thermal-arrest plate, itself and water tank are communicated with, it is characterized in that: be provided with temperature sensor A in the described solar thermal collector, be provided with temperature sensor B in the described water tank, described water heater also comprises solar energy photovoltaic device, discharge and recharge differential temperature controller and water pump, described solar energy photovoltaic device is made up of photocell and battery, described discharge and recharge differential temperature controller respectively with temperature sensor A, temperature sensor B, photocell links to each other with battery, described battery is electrically connected with described water pump, the water inlet of described water pump is communicated with described water tank, delivery port is communicated with described solar thermal collector, when discharging and recharging thermometric that differential temperature controller measures temperature sensor A when being higher than temperature sensor B and arriving setting value, discharge and recharge differential temperature controller control storage battery power supply feed pump, water pump pumps into the water in the water tank in the solar thermal collector.
The utility model solar water heater integrated solar photoelectric technology and solar energy thermal technology are, the photo-thermal conversion portion utilizes efficiently, and solar selectively absorbing coating becomes heat energy with conversion of solar energy, and be stored in the water of solar thermal collector, opto-electronic conversion and control cyclic part utilize photocell that conversion of solar energy is become electric energy, and be stored in battery, by the temperature difference size control pump operation of controller according to solar thermal collector and water tank, the mobile assurance that the drives water heating that circulates efficiently, the required energy of whole water heater operation all provides by solar energy, both economic environmental protection, safe in utilization again.
In the utility model, described photocell is installed on the thermal-arrest plate that solar thermal collector is installed, and described solar thermal collector is installed in the top of described thermal-arrest plate, and described photocell is installed in the bottom of described thermal-arrest plate.
Water heater of the present utility model structurally makes full use of thermal-arrest plate lower space and places a plurality of insulation press-bearing water tanks, the floor space after when guaranteeing the water yield, having reduced to install, and easy for installation.
The utility model can be done following improvement: described water heater has support, and described support is positioned at the below of described thermal-arrest plate, described water tank, water pump, battery and discharge and recharge differential temperature controller and all be positioned at described support.
The cross section of described support is a right angled triangle, and described thermal-arrest plate is corresponding with the hypotenuse of right angled triangle support.
The a plurality of press-bearing water tanks of described water tank for connecting successively by circulation pipe, a plurality of press-bearing water tanks are height and do not wait shape to distribute, wherein, the press-bearing water tank that is positioned at highest position is communicated with described solar thermal collector, be provided with a check valve between the two, the press-bearing water tank that is positioned at its lowest position is communicated with the water inlet of described water pump, and described temperature sensor B is positioned at the press-bearing water tank of described its lowest position.
Water tank of the present utility model adopts a plurality of press-bearing water tanks, can guarantee that the band pressure supplies water.
The utility model also can be done following improvement: the periphery of described a plurality of press-bearing water tanks all is coated with heat-insulation layer.
Compared with prior art, the utility model solar water heater combines the advantage function of photothermal technique and photoelectric technology, realize the integrated of photoelectric heat function, make full use of thermal-arrest plate lower space on the structure and place a plurality of insulation press-bearing water tanks, floor space after when guaranteeing the water yield, having reduced to install, mounting means can take the plane to place and wall hanging is placed two kinds, the press-bearing water tank band is pressed water supply in the solar water heater of the present utility model simultaneously, the solar energy heating forced circulation, except that sunshine, do not need any extra power to move, be economy environmental protection again, be suitable for applying.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 is the front view of the utility model solar water heater;
Fig. 2 is the side view of the utility model solar water heater, position relation and annexation in the display water heater between each parts;
Fig. 3 is the wall-hanging mounting structure schematic diagram of the utility model solar water heater;
Fig. 4 is the mounting structure schematic diagram of the utility model solar water heater flatwise.
The specific embodiment
As Fig. 1, a kind of solar water heater shown in Figure 2, it comprises solar thermal collector 1 and water tank, solar thermal collector 1 is installed on the thermal-arrest plate 14, itself and water tank are communicated with, be provided with temperature sensor A12 in the solar thermal collector 1, be provided with temperature sensor B13 in the water tank, water heater also comprises solar energy photovoltaic device, discharge and recharge differential temperature controller 6 and water pump 4, solar energy photovoltaic device is made up of photocell 2 and battery 5, photocell 2 is installed on the thermal-arrest plate 14 that solar thermal collector is installed, be that photocell 2 and solar thermal collector 1 are incorporated on the same block of thermal-arrest plate 14, wherein, solar thermal collector 1 is installed in the top of thermal-arrest plate 14, photocell 2 is installed in the bottom of thermal-arrest plate 14, discharge and recharge differential temperature controller 6 respectively with temperature sensor A12, temperature sensor B13, photocell 2 links to each other with battery 5 four, battery 5 is electrically connected with water pump 4, the water inlet of water pump 4 is communicated with water tank, delivery port is communicated with solar thermal collector 1, when discharging and recharging thermometric that differential temperature controller 6 measures temperature sensor A12 when being higher than temperature sensor B13 and arriving setting value, discharge and recharge differential temperature controller 6 control batteries 5 power supply feed pumps 4, water pump 4 pumps into the water in the water tank in the solar thermal collector 1.
Water heater also has support 9, support 9 is positioned at the below of thermal-arrest plate 14, and the cross section of support 9 is a right angled triangle, and thermal-arrest plate 14 is corresponding with the hypotenuse of right angled triangle support, leave the gap between the two, water tank, water pump 4, battery 5 and discharge and recharge differential temperature controller 6 and all be positioned at support 9.
The a plurality of press-bearing water tanks 3 of water tank in the present embodiment for connecting successively by circulation pipe 8, a plurality of press-bearing water tanks 3 are height and do not wait shape to distribute, the periphery of a plurality of press-bearing water tanks 3 all is coated with heat-insulation layer 10, wherein, the press-bearing water tank that is positioned at highest position is communicated with solar thermal collector 1, be provided with a check valve 11 between the two, the press-bearing water tank that is positioned at its lowest position is communicated with the water inlet of water pump 4, temperature sensor B13 is positioned at the press-bearing water tank of its lowest position, and the direction of current is shown in the arrow among Fig. 2 in a plurality of press-bearing water tanks 3.
The mounting means of present embodiment solar water heater both can adopt wall-hanging mounting structure shown in Figure 3, also can adopt the mounting structure of flatwise shown in Figure 4, can choose suitable mounting means flexibly according to no use occasion.
The running of present embodiment solar water heater is as follows: solar thermal collector 1 becomes heat energy with conversion of solar energy, be stored in the water in the heat collector runner, photocell 2 changes into electrical power storage in battery 5 with sunshine simultaneously, when the temperature of temperature sensor A12 is higher than temperature sensor B13 arrival setting value (otherwise being failure to actuate), discharge and recharge differential temperature controller 6 power supply feed pumps 4, water pump pump water begins circulation, with the heat-exchanger pump in the solar thermal collector 1 to the press-bearing water tank 3 that is positioned at the top, and the water supply pump of the press-bearing water tank 3 bottom will being arranged in is to solar thermal collector 1, by solar energy it is heated again, circulation is and so forth constantly heated water in the press-bearing water tank 3 and is finally reached serviceability temperature.
Claims (6)
1. solar water heater, it comprises solar thermal collector (1) and water tank, solar thermal collector (1) is installed on the thermal-arrest plate (14), itself and water tank are communicated with, it is characterized in that: be provided with temperature sensor A (12) in the described solar thermal collector (1), be provided with temperature sensor B (13) in the described water tank, described water heater also comprises solar energy photovoltaic device, discharge and recharge differential temperature controller (6) and water pump (4), described solar energy photovoltaic device is made up of photocell (2) and battery (5), described discharge and recharge differential temperature controller (6) respectively with temperature sensor A (12), temperature sensor B (13), photocell (2) links to each other with battery (5) four, described battery (5) is electrically connected with described water pump (4), the water inlet of described water pump (4) is communicated with described water tank, delivery port is communicated with described solar thermal collector (1), when discharging and recharging thermometric that differential temperature controller (6) measures temperature sensor A (12) when being higher than temperature sensor B (13) and arriving setting value, discharge and recharge differential temperature controller (6) control battery (5) power supply feed pump (4), water pump (4) pumps into the water in the water tank in the solar thermal collector (1).
2. a kind of solar water heater according to claim 1, it is characterized in that: described photocell (2) is installed on the thermal-arrest plate (14) that solar thermal collector is installed, described solar thermal collector (1) is installed in the top of described thermal-arrest plate (14), and described photocell (2) is installed in the bottom of described thermal-arrest plate (14).
3. a kind of solar water heater according to claim 2, it is characterized in that: described water heater has support (9), described support (9) is positioned at the below of described thermal-arrest plate (14), described water tank, water pump (4), battery (5) and discharge and recharge differential temperature controller (6) and all be positioned at described support (9).
4. a kind of solar water heater according to claim 3 is characterized in that: the cross section of described support (9) is a right angled triangle, and described thermal-arrest plate (14) is corresponding with the hypotenuse of right angled triangle support.
5. according to the arbitrary described a kind of solar water heater of claim 1 to 4, it is characterized in that: a plurality of press-bearing water tanks (3) of described water tank for connecting successively by circulation pipe, a plurality of press-bearing water tanks (3) are height and do not wait shape to distribute, wherein, the press-bearing water tank that is positioned at highest position is communicated with described solar thermal collector (1), be provided with a check valve (11) between the two, the press-bearing water tank that is positioned at its lowest position is communicated with the water inlet of described water pump (4), and described temperature sensor B (13) is positioned at the press-bearing water tank of described its lowest position.
6. a kind of solar water heater according to claim 5 is characterized in that: the periphery of described a plurality of press-bearing water tanks (3) all is coated with heat-insulation layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200590107U CN201438051U (en) | 2009-06-23 | 2009-06-23 | Solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200590107U CN201438051U (en) | 2009-06-23 | 2009-06-23 | Solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438051U true CN201438051U (en) | 2010-04-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200590107U Expired - Fee Related CN201438051U (en) | 2009-06-23 | 2009-06-23 | Solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438051U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734943A (en) * | 2012-06-27 | 2012-10-17 | 苏州阳光四季太阳能有限公司 | Split type flat-plate solar photothermal and photovoltaic system |
| CN104121707A (en) * | 2014-07-22 | 2014-10-29 | 上海理工大学 | Air purification system based on solar energy gradient utilization |
| CN104633958A (en) * | 2015-02-06 | 2015-05-20 | 江苏夏博士节能工程股份有限公司 | Flat plate collector |
| CN105941301A (en) * | 2016-06-23 | 2016-09-21 | 浙江大学 | Solar heat collection system applicable to aquaculture |
| CN108731275A (en) * | 2018-06-04 | 2018-11-02 | 芜湖市晨曦新型建材科技有限公司 | A kind of automatic tracking type solar water heater |
-
2009
- 2009-06-23 CN CN2009200590107U patent/CN201438051U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734943A (en) * | 2012-06-27 | 2012-10-17 | 苏州阳光四季太阳能有限公司 | Split type flat-plate solar photothermal and photovoltaic system |
| CN104121707A (en) * | 2014-07-22 | 2014-10-29 | 上海理工大学 | Air purification system based on solar energy gradient utilization |
| CN104121707B (en) * | 2014-07-22 | 2016-06-08 | 上海理工大学 | Based on the air cleaning system that solar energy cascade utilizes |
| CN104633958A (en) * | 2015-02-06 | 2015-05-20 | 江苏夏博士节能工程股份有限公司 | Flat plate collector |
| CN105941301A (en) * | 2016-06-23 | 2016-09-21 | 浙江大学 | Solar heat collection system applicable to aquaculture |
| CN108731275A (en) * | 2018-06-04 | 2018-11-02 | 芜湖市晨曦新型建材科技有限公司 | A kind of automatic tracking type solar water heater |
| CN108731275B (en) * | 2018-06-04 | 2020-07-03 | 郎溪万鹏科技中介服务有限公司 | Automatic tracking type solar water heater |
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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: 20100414 Termination date: 20110623 |