CN203771723U - Energy-saving solar water supply device - Google Patents
Energy-saving solar water supply device Download PDFInfo
- Publication number
- CN203771723U CN203771723U CN201320884705.5U CN201320884705U CN203771723U CN 203771723 U CN203771723 U CN 203771723U CN 201320884705 U CN201320884705 U CN 201320884705U CN 203771723 U CN203771723 U CN 203771723U
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- China
- Prior art keywords
- water
- water tank
- energy
- magnetic valve
- solar
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- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides an energy-saving solar water supply device, and belongs to the technical field of solar energy. The utility model solves the technical problems in the prior art that solar energy cannot be adequately utilized, and hot water is wasted when the solar energy is utilized. The energy-saving solar water supply device comprises a first water tank with a solar panel; the first water tank is connected with a water feeding pipe and a water draining pipe; the water feeding pipe is connected with a water feeding pump, and is provided with a first electromagnetic valve; the water draining pipe is connected with a second water tank by virtue of a second electromagnetic valve; the water draining pipe between the second electromagnetic valve and the first water tank is also provided with a third electromagnetic valve; the bottommost part of the water draining pipe is provided with a fourth electromagnetic valve. The energy-saving solar water supply device has the advantages of high solar energy use ratio, high hot water use ratio, and the like.
Description
Technical field
The utility model belongs to technical field of solar, relates to a kind of hot water apparatus, especially relates to a kind of energy-saving solar water supply installation.
Background technology
Solar energy is converted into heat energy by solar water heater, and water is heated to high-temperature from low temperature, uses to meet the hot water of people in life, production.Domestic solar water heater is made up of related accessories such as thermal-collecting tube, storage tank and supports, and solar energy energy transform into heat energy is mainly relied on to thermal-collecting tube.The principle that thermal-collecting tube utilizes hot water floating cold water to sink, makes water generates microcirculation and reaches required hot water.
Solar water heater facilitate to people and clean energy resource in, part also comes with some shortcomings.More common problem is in the time that sun in summer optical energy irradiation is stronger, water temperature in storage tank is easily easy to reach the high point of temperature and the high point of liquid level, thereby stop continuing upper water and heating, even if the solar energy on the same day continues to irradiate hot water capacity and the temperature that can not change in solar water heater, solar energy is caused to waste; In addition, people need again to emit ducted a large amount of cold water before use, and in these cold water, tend to mix up hot water, cause the waste of hot water.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of energy-saving solar water supply installation is provided, and has solved the technical problem of wasting hot water when prior art can not make full use of solar energy and use.
For achieving the above object, the utility model has adopted following technical proposal: a kind of energy-saving solar water supply installation, comprise the first water tank with solar panels, described the first water tank connects upper hose and downcomer, described upper hose connects charging pump and on upper hose, is provided with the first magnetic valve, described downcomer connects the second water tank by the second magnetic valve, is also provided with the 3rd magnetic valve on the downcomer between the second magnetic valve and the first water tank, and the bottommost of downcomer is provided with the 4th magnetic valve.
In above-mentioned energy-saving solar water supply installation, on the downcomer between described the 3rd magnetic valve and the 4th magnetic valve, be also provided with a check valve.
In above-mentioned energy-saving solar water supply installation, in described the first water tank, be provided with the first electric heater, in described the second water tank, be provided with the second electric heater.
In above-mentioned energy-saving solar water supply installation, described the first water tank is provided with the first thermometer, and described the second water tank is provided with the second thermometer.
In above-mentioned energy-saving solar water supply installation, in described the first water tank, be provided with the first liquid level gauge, in described the second water tank, be provided with the second liquid level gauge.
In above-mentioned energy-saving solar water supply installation, on the downcomer between check valve and the 4th magnetic valve, be connected with the first water terminal and the second magnetic valve, the second water tank connects the second water terminal.
Compared with prior art, the utility model has the advantage of:.
1, this device is provided with two water tanks, if when solar irradiation is stronger, the water in the first water tank can be put in the second water tank, preferential use, and continue to utilize solar energy heating by the first water tank, thus utilize fully solar energy, improve the utilization rate of solar energy;
2, by by the remained water discharge in downcomer, can prevent from using time, need to emit the cold water that is mixed with in a large number hot water, thereby save hot water, improve the utilization rate of hot water;
The effect that 3, can play by electrically heated mode electrical heating compensation heating, has facilitated use.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model provides.
In figure, solar panels 1, upper hose 2, downcomer 3, charging pump 4, check valve 5, the first water tank 101, the second water tank 102, the first magnetic valve 201, the second magnetic valve 202, the 3rd magnetic valve 203, the 4th magnetic valve 204, the first electric heater 301, the second electric heater 302, the first thermometer 401, the second thermometer 402, the first liquid level gauge 501, the second liquid level gauge 502, the first water terminal 601, the second water terminal 602.
Detailed description of the invention
As shown in Figure 1, a kind of energy-saving solar water supply installation, comprise the first water tank 101 with solar panels 1, described the first water tank 101 connects upper hose 2 and downcomer 3, described upper hose 2 connects charging pump 4 and on upper hose 2, is provided with the first magnetic valve 201, described downcomer 3 connects the second water tank 102 by the second magnetic valve 202, on the downcomer 3 between the second magnetic valve 202 and the first water tank 101, is also provided with the 3rd magnetic valve 203, and the bottommost of downcomer 3 is provided with the 4th magnetic valve 204.In summer, when the water temperature in the first water tank 101 and liquid level are during all in a high position, can hot water be put in the second water tank 102 and be stored by opening the second magnetic valve 202 and the 3rd magnetic valve 203, the first water tank 101 can continue water inlet, makes full use of solar energy.Opening the 4th magnetic valve 204 can drain the water in the downcomer 3 between the 4th magnetic valve 204 and the 3rd magnetic valve 203, can ensure directly to emit on the one hand the hot water in the first water tank 101 in the time that used next time, on the other hand in the time of winter, thereby can prevent that the water in downcomer 3 from freezing to damage downcomer 3.
Certainly, the utility model also can have another purposes, is about to the first water tank 101 and first goes up a small amount of water, puts in the second water tank 102 etc. water temperature while reaching requirement, uses hot water by the second water tank 102, and now water temperature is more constant; And the first water tank 101 can continue into a small amount of water, continue to be heated to qualified temperature, circulation successively, thereby speed and the service efficiency of raising hot water heating.
On downcomer 3 between the 3rd magnetic valve 203 and the 4th magnetic valve 204, be also provided with a check valve 5.When the 3rd magnetic valve 203 cuts out, when the 4th magnetic valve 204 is opened, water in downcomer 3 flows out from the 4th magnetic valve 204, at this moment, in downcomer 3, form vacuum, water velocity is slack-off, and check valve 5 is incorporated into extraneous air in downcomer 3, thereby play the effect of atmospheric pressure compensating, the water in downcomer 3 is flowed out from the 4th magnetic valve 204 rapidly.
On the downcomer 3 between check valve 5 and the 4th magnetic valve 204, be connected with the first water terminal 601 and the second magnetic valve 202, the second water tanks 102 connect the second water terminal 602.In the time that hot water in the first water tank 101 is sufficient, can preferentially uses the hot water in the first water tank 101, and then also use solar energy heating by water on charging pump 4, thereby make full use of solar energy.
In the first water tank 101, be provided with the first electric heater 301, in described the second water tank 102, be provided with the second electric heater 302.Two heaters have played the effect of electrical heating compensation, when winter solar is irradiated time on the weak side, can opening electric heater, and facilitate use.The first water tank 101 is provided with the first thermometer 401, and described the second water tank 102 is provided with the second thermometer 402.In the first water tank 101, be provided with the first liquid level gauge 501, in described the second water tank 102, be provided with the second liquid level gauge 502.The design of thermometer and liquid level gauge is liquid level and the temperature of surveying in water tank for convenient, thereby transfers data to controller, makes controller carry out work according to predefined program, improves automaticity.
Above-mentioned charging pump 4, the first magnetic valve 201, the second magnetic valve 202, the 3rd magnetic valve 203, the 4th magnetic valve 204, the first electric heater 301, the second electric heater 302, the first thermometer 401, the second thermometer 402, the first liquid level gauge 501, the second liquid level gauge 502 are all connected with central controller, controller carries out in advance programming and reaches the object of controlling above-mentioned each parts or receiving the data of above-mentioned parts, this belongs to prior art, repeats no more herein.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as solar panels 1, upper hose 2, downcomer 3, charging pump 4, check valve 5, the first water tank 101, the second water tank 102, the first magnetic valve 201, the second magnetic valve 202, the 3rd magnetic valve 203, the 4th magnetic valve 204, the first electric heater 301, the second electric heater 302, the first thermometer 401, the second thermometer 402, the first liquid level gauge 501, the second liquid level gauge 502, the first water terminal 601, the second water terminal 602 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. an energy-saving solar water supply installation, comprise the first water tank (101) with solar panels (1), described the first water tank (101) connects upper hose (2) and downcomer (3), described upper hose (2) connects charging pump (4) and on upper hose (2), is provided with the first magnetic valve (201), it is characterized in that, described downcomer (3) connects the second water tank (102) by the second magnetic valve (202), on the downcomer (3) between the second magnetic valve (202) and the first water tank (101), be also provided with the 3rd magnetic valve (203), the bottommost of downcomer (3) is provided with the 4th magnetic valve (204).
2. energy-saving solar water supply installation according to claim 1, is characterized in that, on the downcomer (3) between described the 3rd magnetic valve (203) and the 4th magnetic valve (204), is also provided with a check valve (5).
3. energy-saving solar water supply installation according to claim 1 and 2, is characterized in that, is provided with the first electric heater (301) in described the first water tank (101), is provided with the second electric heater (302) in described the second water tank (102).
4. energy-saving solar water supply installation according to claim 1 and 2, is characterized in that, described the first water tank (101) is provided with the first thermometer (401), and described the second water tank (102) is provided with the second thermometer (402).
5. energy-saving solar water supply installation according to claim 1 and 2, is characterized in that, is provided with the first liquid level gauge (501) in described the first water tank (101), is provided with the second liquid level gauge (502) in described the second water tank (102).
6. energy-saving solar water supply installation according to claim 2, it is characterized in that, on the downcomer (3) between check valve (5) and the 4th magnetic valve (204), be connected with the first water terminal (601) and the second magnetic valve (202), the second water tank (102) connects the second water terminal (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884705.5U CN203771723U (en) | 2013-12-28 | 2013-12-28 | Energy-saving solar water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884705.5U CN203771723U (en) | 2013-12-28 | 2013-12-28 | Energy-saving solar water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771723U true CN203771723U (en) | 2014-08-13 |
Family
ID=51288909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884705.5U Expired - Fee Related CN203771723U (en) | 2013-12-28 | 2013-12-28 | Energy-saving solar water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371504A (en) * | 2015-12-08 | 2016-03-02 | 绍兴文理学院 | Temperature regulation type solar water heater device |
| CN106123342A (en) * | 2016-06-29 | 2016-11-16 | 珠海格力电器股份有限公司 | Hot water supply system and hot water supply control method |
-
2013
- 2013-12-28 CN CN201320884705.5U patent/CN203771723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371504A (en) * | 2015-12-08 | 2016-03-02 | 绍兴文理学院 | Temperature regulation type solar water heater device |
| CN106123342A (en) * | 2016-06-29 | 2016-11-16 | 珠海格力电器股份有限公司 | Hot water supply system and hot water supply control method |
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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: 20140813 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |