CN201463109U - Device for recovering cold water retained in pipeline of solar water heater - Google Patents
Device for recovering cold water retained in pipeline of solar water heater Download PDFInfo
- Publication number
- CN201463109U CN201463109U CN2009200483054U CN200920048305U CN201463109U CN 201463109 U CN201463109 U CN 201463109U CN 2009200483054 U CN2009200483054 U CN 2009200483054U CN 200920048305 U CN200920048305 U CN 200920048305U CN 201463109 U CN201463109 U CN 201463109U
- Authority
- CN
- China
- Prior art keywords
- water
- storage tank
- pipeline
- valve
- control valve
- 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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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The utility model relates to a device for recovering cold water retained in a pipeline of a solar water heater, which comprises a water mixing valve and a cut-off valve for controlling a hot water device, a branch pipeline and a control valve, as well as a recovered water storage tank connected with the branch pipeline are arranged on a hot water pipeline in the vicinity of a used hot water device, and an automatic water inlet valve connected with a water supply pipeline is arranged on the recovered water storage tank. Before using hot water, the control valve is firstly opened for draining the cold water in the pipeline, the cold water is further led into the recovered water storage tank for storage, the water storage tank can be arranged above a toilet for supplying the water for a water tank of the toilet, and the water storage tank can also be arranged in other places where the cold water is needed. The device can solve the problem of recovering the cold water retained in the hot water pipeline of the solar water heater mounted in a modern high-rise residential building, thereby reducing the waste of water resources.
Description
Technical field
The utility model relates to the water resource recovery technology, is detained the retracting device of cold water in especially a kind of domestic solar water heater's pipeline.
Background technology
Because high residential building solar water heater installation site needs the place of hot water away from bathroom, kitchen etc., delay cool water quantity in the hot-water line is very considerable, when needing to use hot water, opens valve and wants original delay cold water in the first discharge line, pipe is long more, and the cool water quantity of discharge is big more.Present existing pipe-line system design can't accomplish to reclaim simply and easily this part discharge water, is directly to enter sewer substantially, causes water resource waste.On the other hand, the drawback that the resident wastes water because of existing system does not have fine solution, has limited the enthusiasm that people use solar water heater yet, have to use electric energy or the coal gas to add hot water, cause energy resource consumption again, be unfavorable for very much national energy-saving and emission-reduction implementation.
Summary of the invention
The purpose of this utility model overcomes the deficiency in the prior art, provides a kind of simple in structure, can effectively reclaim the retracting device of the cold water that is detained in the hot-water line.
For achieving the above object, retracting device of the present utility model, comprise mixed water valve and the block valve of controlling water heater, on near the hot water line the use water heater tributary pipeline and control valve and the recycle-water water storage tank that links to each other with the tributary pipeline are set, the recycle-water water storage tank is provided with the automatic water inlet valve that is connected with supply channel.
Described control valve is automatic temperature control valve or artificial hand control valve; Described recycle-water water storage tank top is provided with the overflow outlet.
Beneficial effect: can solve and be detained the recovery of cold water among the solar water heater hot water line who installs in the modern high residential building and utilize problem, reduce the waste of water resource.It is simple in structure, implements easily, for water saving, energy-conservationly opened up a new road, has practicality widely.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: the 1-control valve, 2-mixes water valve, 3-block valve, 4-shower head, 5-kitchen basin, 6-automatic water inlet valve, 7-overflow outlet, A-recycle-water water storage tank, B-cistern.
The specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
Shown in the accompanying drawing, at hot water outlet such as kitchen basin 5, near the places such as the mixed water valve 2 of shower head 4 hot water line goes up and uses the threeway connecting branch, and installation control valve 1, one special recycle-water water storage tank A is set, the top of recycle-water water storage tank A is provided with overflow outlet 7, the bottom is provided with discharge pipe line, its inside is provided with on each pipeline that the automatic water inlet valve 6. that is connected with supply channel communicates with running water and is equipped with block valve 3, also being provided with block valve 3. recycle-water water storage tank A on the discharge pipe line of recycle-water water storage tank A bottom can link to each other with cistern B, also can be arranged in the place that other need use cold water, before using hot water, opening control valve 1 earlier discharges the cold water in the pipeline, and import storage in the recycle-water water storage tank A, recycle-water water storage tank A can be arranged in the toilet top, is used for the water supply of cistern B.
When the water among the recycle-water water storage tank A is used for toilet water supply; recycle-water water storage tank A goes up automatic water inlet valve that is similar to the cistern water filling of installation and is connected with running water; minimum amount of water among the control recycle-water water storage tank A guarantees that it is the toilet water filling that enough water is arranged among the recycle-water water storage tank A all the time.When using toilet, after the water among the cistern B had been let out, the water among the recycle-water water storage tank A can be the cistern water filling automatically.The toilet water filling finishes, if the water level among the recycle-water water storage tank A is lower than designated water level, the automatic water inlet valve on the recycle-water water storage tank A can be opened automatically, replenishes running water to designated water level; If the water level among the recycle-water water storage tank A still is higher than designated water level, then automatic water inlet valve is in closed condition.
Claims (3)
1. the retracting device that is detained cold water in the pipelines of solar water heater, comprise the mixed water valve (2) of controlling water heater, block valve (3), it is characterized in that: near the hot water line the use water heater tributary pipeline and control valve (1) and the recycle-water water storage tank (A) that links to each other with the tributary pipeline are set, recycle-water water storage tank (A) is provided with the automatic water inlet valve (6) that is connected with supply channel.
2. be detained the retracting device of cold water in the pipelines of solar water heater according to claim 1, it is characterized in that: described control valve (1) is automatic temperature control valve or artificial hand control valve.
3. be detained the retracting device of cold water in the pipelines of solar water heater according to claim 1, it is characterized in that: described recycle-water water storage tank (A) top is provided with overflow outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200483054U CN201463109U (en) | 2009-09-04 | 2009-09-04 | Device for recovering cold water retained in pipeline of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200483054U CN201463109U (en) | 2009-09-04 | 2009-09-04 | Device for recovering cold water retained in pipeline of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463109U true CN201463109U (en) | 2010-05-12 |
Family
ID=42390460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200483054U Expired - Fee Related CN201463109U (en) | 2009-09-04 | 2009-09-04 | Device for recovering cold water retained in pipeline of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900423A (en) * | 2010-07-16 | 2010-12-01 | 江苏省电力公司沭阳县供电公司 | Solar water heater |
| CN109058538A (en) * | 2018-09-10 | 2018-12-21 | 河北瑞资德机械有限公司 | Hotel bathing mixes water pressure stability contorting valve and system |
-
2009
- 2009-09-04 CN CN2009200483054U patent/CN201463109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900423A (en) * | 2010-07-16 | 2010-12-01 | 江苏省电力公司沭阳县供电公司 | Solar water heater |
| CN109058538A (en) * | 2018-09-10 | 2018-12-21 | 河北瑞资德机械有限公司 | Hotel bathing mixes water pressure stability contorting valve and system |
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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: 20100512 Termination date: 20110904 |