CN203163311U - Novel solar water heater capable of emptying upper and lower water pipes - Google Patents
Novel solar water heater capable of emptying upper and lower water pipes Download PDFInfo
- Publication number
- CN203163311U CN203163311U CN 201320168136 CN201320168136U CN203163311U CN 203163311 U CN203163311 U CN 203163311U CN 201320168136 CN201320168136 CN 201320168136 CN 201320168136 U CN201320168136 U CN 201320168136U CN 203163311 U CN203163311 U CN 203163311U
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- CN
- China
- Prior art keywords
- water
- water heater
- emptying
- solar water
- electromagnetic valve
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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 relates to a novel solar water heater capable of emptying upper and lower water pipes. A non-pressure electromagnetic valve is arranged at a water outlet of a heat-insulating water tank; when the solar water heater is used, a power supply is turned on, the non-pressure electromagnetic valve is opened and water flows out of the heat-insulating water tank of the solar water heater through the non-pressure electromagnetic valve; and when the solar water heater is disused, the power supply is turned off, the non-pressure electromagnetic valve is closed and water stops flowing out of the heat-insulating water tank of the solar water heater; and air holes are formed in the upper end of the lower water pipe, so that water is discharged out of the lower water pipe, and the emptying aim is fulfilled. A tee is arranged at the lower section of the upper water pipe, and a water discharge switch is additionally provided. According to the novel solar water heater capable of emptying the upper water pipe and the lower water pipe, frostbite prevention and water conservation should be advocated.
Description
Technical field
The present invention relates to solar utilization technique, is exactly the solar water heater that a kind of novel upper and lower conduit can emptying specifically
Background technology
Along with human society development, science and technology is constantly brought forth new ideas, people's life is health, quick, healthy more.The economic constantly development of China since the reform and opening-up, living standards of the people improve constantly, and solar water heater is progressively popularized at present with from the urban development to the rural area in China.For the invention of better utilization solar water heater a kind of novel upper and lower conduit can emptying solar water heater.
Summary of the invention
Order of the present invention ground is exactly to create a kind of solar water heater new technology, and it has more good characteristics, and the technical solution of the utility model is as follows:
Known solar water heater upper and lower conduit is antifreeze to be a difficult problem always, what the solar water heater that has now used is the ribbon heater insulation, and long-term water in the downcomer, each hot water that uses all will bleed off the interior cold water of downcomer earlier, wasted water like this, utilize the ribbon heater insulation to waste the energy again, use and inconvenience.The present invention establishes a no pressure electromagnetic valve at the delivery port place of heat-preserving water tank for solar water heater, opening power does not have the pressure electromagnetic valve unlatching when using, water flows out heat-preserving water tank for solar water heater by no pressure electromagnetic valve, closing electric switch when stopping using does not have pressure electromagnetic valve and closes, water stops to flow out from heat-preserving water tank for solar water heater, upper end at downcomer is provided with pore, and water can be discharged downcomer like this, to reach the purpose of emptying.Establish a threeway in the lower end of upper hose, increase a cock of water drain.A kind of novel upper and lower conduit can emptying solar water heater, the preventing freeze in winter using water wisely is that we should advocate.
Description of drawings
Fig. 1 is the schematic diagram of the solar water heater that a kind of novel upper and lower conduit can emptying: attemperater (1), spout hole (2), no pressure electromagnetic valve (3), pore (4), upper hose (5), downcomer (6), upper hose switch (7), running water pipe (8), cock of water drain (9), downcomer uses switch (10).A threeway (11) is established in the upper hose lower end
The specific embodiment
This a kind of novel upper and lower conduit can emptying solar water heater, the delivery port place establishes a no pressure electromagnetic valve, turning on the power switch no pressure electromagnetic valve when using opens, water flows out heat-preserving water tank for solar water heater by no pressure electromagnetic valve, the powered-down switch does not have pressure electromagnetic valve and cuts out when stopping using, and water stops to flow out from heat-preserving water tank for solar water heater, is provided with pore in the upper end of downcomer, water can be discharged downcomer like this, to reach the purpose of emptying.Establish a threeway in the lower end of upper hose, increase a cock of water drain.Open running water switch on the needs during water, waterbornely close running water switch after full, open cock of water drain in the winter time the water in the upper hose is emitted, play the purpose of antifreeze water saving like this.
Claims (1)
1. the solar water heater that a novel upper and lower conduit can emptying is by attemperater (1), spout hole (2), downcomer (6), upper hose (5), upper hose switch (7) is formed, and its feature is: it has or not pressure electromagnetic valve (3), pore (4), cock of water drain (9), upper hose lower end are established a threeway (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168136 CN203163311U (en) | 2013-03-24 | 2013-03-24 | Novel solar water heater capable of emptying upper and lower water pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168136 CN203163311U (en) | 2013-03-24 | 2013-03-24 | Novel solar water heater capable of emptying upper and lower water pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163311U true CN203163311U (en) | 2013-08-28 |
Family
ID=49024490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168136 Expired - Fee Related CN203163311U (en) | 2013-03-24 | 2013-03-24 | Novel solar water heater capable of emptying upper and lower water pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514826A (en) * | 2016-06-16 | 2017-12-26 | 张洪义 | Upper and lower conduit emptier |
-
2013
- 2013-03-24 CN CN 201320168136 patent/CN203163311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514826A (en) * | 2016-06-16 | 2017-12-26 | 张洪义 | Upper and lower conduit emptier |
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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: 20130828 Termination date: 20160324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |