CN202195608U - Solar pipeline evacuation anti-freezing device - Google Patents
Solar pipeline evacuation anti-freezing device Download PDFInfo
- Publication number
- CN202195608U CN202195608U CN 201120146536 CN201120146536U CN202195608U CN 202195608 U CN202195608 U CN 202195608U CN 201120146536 CN201120146536 CN 201120146536 CN 201120146536 U CN201120146536 U CN 201120146536U CN 202195608 U CN202195608 U CN 202195608U
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- CN
- China
- Prior art keywords
- water
- solar
- individual event
- water heater
- intake 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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- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to a solar water heater pipeline evacuation anti-freezing device, which aims at overcoming the shortcomings of the existing solar anti-freezing device in safety and service life. The solar pipeline evacuation anti-freezing device is in a double-sleeve structure, a water outflow switch is closed first, a manually pressurizing device is used for pressurizing and air inflowing, water in an inner pipe is pressed back to a solar water heater, then the water outflow switch is opened, air flows in through an air inlet, and water is discharged through a water outlet, and therefore water in a pipeline is completely evacuated, and the anti-freezing purpose is achieved. The solar pipeline evacuation anti-freezing device can conveniently evacuate the pipeline manually without using electricity, thereby achieving the solar water heater pipeline anti-freezing purpose, being green, environment-friendly and simple in structure, solving the safety problem, and effectively prolonging service life. In addition, the solar pipeline evacuation anti-freezing device can be installed conveniently without damaging the original structure of the solar water heater pipeline, thereby being easy to manufacture and having high practicality.
Description
Technical field:
The utility model relates to a kind of solar energy water heater pipe evacuation and anti-freezing device.
Background technology:
Present known antifreezing solar energy device is the ribbon heater, but its device has bigger potential safety hazard, and other electronic exhaust-valve devices are very short service life, and also has potential safety hazard.
Summary of the invention:
In order to overcome the deficiency of existing antifreezing solar energy device on safety problem and service life problem; The utility model provides a kind of antifreezing solar energy device; This device can not only reach the purpose of solar energy water heater pipe evacuation and anti-freezing; And environmental protection, and solved safety problem, effectively increased service life.1, the utility model solution technical scheme that its technical problem adopted is: the manual intake valve of double-tube structure device and individual event; Outer tube (12), inner sleeve (13), last individual event intake valve (4), hand supercharging inlet duct (6), following individual event intake valve (14), multi-functional mixed water valve (5); This device is double-tube structure; Close the effluent switch of multi-functional mixed water valve (5) earlier; The back through hand supercharging device (6) and last individual event intake valve (4), descend individual event intake valve (14) to regulate super charge automatically, the hydraulic pressure that inner sleeve (13) is interior returns solar water heater water-storage bucket (10), after open the water outlet gauge tap of multi-functional mixed water valve (5); Warp individual event intake valve (14) is down opened air inlet, delivery port (7) draining, and the water in the pipeline is emptied completely.
This device is double-tube structure; Be installed into solar water heater water-storage bucket (10) from the delivery port of solar water heater water-storage bucket below, prevented to leak by leakproof glue skin (3), there are two water inlets (2) outer tube (12) below and will be higher than the solar water heater lower outlet; There are two water inlets (1) inner sleeve (13) top and will be higher than the maximum water level (8) in the solar water heater; Close the effluent switch of multi-functional mixed water valve (5) earlier, super charge is regulated automatically through hand supercharging device (6) and last individual event intake valve (4), following individual event intake valve (14) in the back, and the hydraulic pressure in the inner sleeve (13) is returned solar water heater water-storage bucket (10); After open the water outlet gauge tap of multi-functional mixed water valve (5); Warp individual event intake valve (14) is down opened air inlet, delivery port (7) draining, the water in the pipeline is emptied completely, thereby reaches antifreeze purpose; When water; The water supply valve of opening multi-functional mixed water valve (5) in the bathroom (11) makes water be full of pipeline, because of the gravity and the last individual event intake valve (4) of water self are closed automatically, just can reach the purpose of using hot water as long as lowest water level line (9) is not less than down water inlet (2).
The novel beneficial effect of this use is: can not use electric energy antifreeze, safe and environmentally friendly with manually just reaching tube emptying easily, and also simple in structure, practical, increased service life effectively.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the fundamental diagram of the utility model.
Fig. 2 is the vertical section structural map of solar energy water heater pipe evacuation and anti-freezing device.
(1), last water inlet among the figure, (2), following water inlet, (3), leakproof glue skin, (4), last individual event intake valve; (5), multi-functional mixed water valve, (6), hand supercharging device, (7), delivery port, (8), maximum water level; (9), the lowest water level line, (10), solar water heater water-storage bucket, (11), bathroom; (12), outer tube, (13), inner sleeve, (14), following individual event intake valve
The specific embodiment:
Close effluent switch (5) back earlier through hand supercharging device (6) super charge; Hydraulic pressure in the interior pipe (13) is returned solar water heater, after open effluent switch (5), through individual event intake valve (14) air inlet down, delivery port (7) draining; Water in the pipeline is emptied completely, thereby reaches antifreeze purpose.
Claims (3)
1. solar energy water heater pipe evacuation and anti-freezing device; Include the manual intake valve of double-tube structure device and individual event; Outer tube (12), inner sleeve (13), last individual event intake valve (4), hand supercharging inlet duct (6), following individual event intake valve (14), multi-functional mixed water valve (5); It is characterized in that this device is double-tube structure, close the effluent switch of multi-functional mixed water valve (5) earlier, super charge is regulated automatically through hand supercharging device (6) and last individual event intake valve (4), following individual event intake valve (14) in the back; Hydraulic pressure in the inner sleeve (13) is returned solar water heater water-storage bucket (10); After open the water outlet gauge tap of multi-functional mixed water valve (5), open air inlet, delivery port (7) draining through individual event intake valve (14) down, the water in the pipeline is emptied completely.
2. solar energy water heater pipe evacuation and anti-freezing device as claimed in claim 1; It is characterized in that there are two water inlets (2) described outer tube (12) below and will be higher than the solar water heater lower outlet; There are two water inlets (1) inner sleeve (13) top and will be higher than the maximum water level (8) in the solar water heater; There is leakproof glue skin (3) water inlet (2) below, prevents that solar water heater from leaking at the lower outlet place.
3. solar energy water heater pipe evacuation and anti-freezing device as claimed in claim 1 is characterized in that described individual event intake valve (4), hand supercharging device (6), the two casing bits of following individual event intake valve (14) individual event control gas entering gone up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120146536 CN202195608U (en) | 2011-04-28 | 2011-04-28 | Solar pipeline evacuation anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120146536 CN202195608U (en) | 2011-04-28 | 2011-04-28 | Solar pipeline evacuation anti-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195608U true CN202195608U (en) | 2012-04-18 |
Family
ID=45950513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120146536 Expired - Fee Related CN202195608U (en) | 2011-04-28 | 2011-04-28 | Solar pipeline evacuation anti-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196246A (en) * | 2013-03-27 | 2013-07-10 | 姜德举 | Anti-freezing emptying device for water supply pipeline of solar water heater |
| CN105081866A (en) * | 2014-05-16 | 2015-11-25 | 发那科株式会社 | Interior cleaning device for machine tool, and cleaning pipe used by interior cleaning device for machine tool |
| CN106839472A (en) * | 2017-03-22 | 2017-06-13 | 广西财经学院 | A kind of water-saving energy-saving system based on solar water heater |
-
2011
- 2011-04-28 CN CN 201120146536 patent/CN202195608U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196246A (en) * | 2013-03-27 | 2013-07-10 | 姜德举 | Anti-freezing emptying device for water supply pipeline of solar water heater |
| CN105081866A (en) * | 2014-05-16 | 2015-11-25 | 发那科株式会社 | Interior cleaning device for machine tool, and cleaning pipe used by interior cleaning device for machine tool |
| CN105081866B (en) * | 2014-05-16 | 2018-06-15 | 发那科株式会社 | Cleaning device and its used cleaning tube in the machine of lathe |
| CN106839472A (en) * | 2017-03-22 | 2017-06-13 | 广西财经学院 | A kind of water-saving energy-saving system based on 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: 20120418 Termination date: 20140428 |