CN103411333A - Solar water heater downpipe emptying method - Google Patents
Solar water heater downpipe emptying method Download PDFInfo
- Publication number
- CN103411333A CN103411333A CN2013103441355A CN201310344135A CN103411333A CN 103411333 A CN103411333 A CN 103411333A CN 2013103441355 A CN2013103441355 A CN 2013103441355A CN 201310344135 A CN201310344135 A CN 201310344135A CN 103411333 A CN103411333 A CN 103411333A
- Authority
- CN
- China
- Prior art keywords
- downpipe
- water heater
- solar water
- magnetic valve
- attemperater
- 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.)
- Pending
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Classifications
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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
Abstract
The invention relates to a solar water heater downpipe emptying method. The method is that a water outlet of a heat preservation water tank is provided with a magnetic valve. Compared with the prior art, the magnetic valve is simple in installation, low in price and long in service, the emptying problem of a solar water heater downpipe is solved, and water waste is reduced.
Description
Technical field
The present invention relates to solar water heater downpipe purging method, is at the attemperater delivery port, magnetic valve to be installed to solve solar water heater downpipe purging method specifically.
Background technology
Solar water heater will, by the cold water emptying in downpipe, if will bleed off more cold water when downpipe is longer, cause waste when using hot water.
Summary of the invention
The objective of the invention is to invent a section can be by solar water heater downpipe purging method.
Solar water heater downpipe purging method is characterized in that: at attemperater delivery port 3, magnetic valve 4 is installed.
Compared with prior art, the present invention installs simply, and price is low, and long service life solves the emptying problem of solar water heater downpipe, has reduced the waste of water.
The accompanying drawing explanation
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
In figure: 1 attemperater, 2 attemperater water inlets, 3 attemperater delivery ports, 4 magnetic valves, 5 attemperater exhaust outlets.
Solar water heater downpipe purging method schematic diagram of the present invention.
The specific embodiment
Referring to accompanying drawing.Solar water heater downpipe purging method, install magnetic valve 4 at heat-preserving water tank for solar water heater delivery port 3.
While needing to use hot water, open magnetic valve 4 switches, the interior hot water of attemperater 1 flows to the place that needs to use hot water by attemperater, while being about to meet use, shut magnetic valve 4, hot water in attemperater can all discharge like this, can not exist and because of hot water, can not put not complete cooling and become cold water, while having avoided reusing hot water, need drained cold water could use the problem of hot water, reduce the waste of water.
Compared with prior art, the present invention installs simply, and price is low, and long service life solves the emptying problem of solar water heater downpipe, has reduced the waste of water.
The present invention is not limited to above-mentioned embodiment; this kind solar water heater downpipe purging method; which kind of material is made no matter attemperater is taked which kind of structure of which kind of shape, so long as the attemperater delivery port install magnetic valve namely drop on protection domain of the present invention within.
Claims (1)
1. a solar water heater downpipe purging method, is characterized in that: at attemperater delivery port 3, magnetic valve 4 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103441355A CN103411333A (en) | 2013-08-05 | 2013-08-05 | Solar water heater downpipe emptying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103441355A CN103411333A (en) | 2013-08-05 | 2013-08-05 | Solar water heater downpipe emptying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103411333A true CN103411333A (en) | 2013-11-27 |
Family
ID=49604362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103441355A Pending CN103411333A (en) | 2013-08-05 | 2013-08-05 | Solar water heater downpipe emptying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103411333A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313491A (en) * | 2000-03-15 | 2001-09-19 | 张岚 | Antifreeze water supply system of solar water heater and its special electromagnetic valve |
| CN2546812Y (en) * | 2002-01-29 | 2003-04-23 | 杨惠民 | Direct sunlight vacuum insulation water heater |
| CN101441005A (en) * | 2008-12-26 | 2009-05-27 | 陈书祯 | Automatic evacuation anti-freezing device of solar delivery pipeline |
| CN202757313U (en) * | 2012-06-27 | 2013-02-27 | 高猛 | Solar energy water heater anti-freezing tube device |
| CN203224039U (en) * | 2013-01-28 | 2013-10-02 | 恩施州圣奥新能源开发有限公司 | Anti-freezing solar water heater |
-
2013
- 2013-08-05 CN CN2013103441355A patent/CN103411333A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313491A (en) * | 2000-03-15 | 2001-09-19 | 张岚 | Antifreeze water supply system of solar water heater and its special electromagnetic valve |
| CN2546812Y (en) * | 2002-01-29 | 2003-04-23 | 杨惠民 | Direct sunlight vacuum insulation water heater |
| CN101441005A (en) * | 2008-12-26 | 2009-05-27 | 陈书祯 | Automatic evacuation anti-freezing device of solar delivery pipeline |
| CN202757313U (en) * | 2012-06-27 | 2013-02-27 | 高猛 | Solar energy water heater anti-freezing tube device |
| CN203224039U (en) * | 2013-01-28 | 2013-10-02 | 恩施州圣奥新能源开发有限公司 | Anti-freezing solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |
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| WD01 | Invention patent application deemed withdrawn after publication |