CN201428836Y - Special-purpose energy and water saving blowoff valve of solar water heater - Google Patents
Special-purpose energy and water saving blowoff valve of solar water heater Download PDFInfo
- Publication number
- CN201428836Y CN201428836Y CN2009201605970U CN200920160597U CN201428836Y CN 201428836 Y CN201428836 Y CN 201428836Y CN 2009201605970 U CN2009201605970 U CN 2009201605970U CN 200920160597 U CN200920160597 U CN 200920160597U CN 201428836 Y CN201428836 Y CN 201428836Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- valve body
- saving
- solar
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a special-purpose energy and water saving blowoff valve of a solar water heater, which is provided with a valve body, a water inlet and a water outlet, wherein a valve plugport and a valve plug which can open or seal a channel in the valve body are arranged in the valve body, a valve plug rod is arranged on the valve plug, the valve plug rod is provided with a spring which leads the plug rod to return, the lower end of the valve plug rod passes out the valve body, the end is connected with a pull wire, the other end of the pull wire is provided with a control partwhich adjusts and fixes the position of the pull wire, and the lower portion of the valve rod is provided with an air hole. The special-purpose energy and water saving blowoff valve of the solar waterheater is suitable to be used as a valve of a water outlet pipe of the solar water heater, and has the characteristics of reasonable structure design, low cost, convenient mounting, and saves energyand water.
Description
Technical field
The utility model belongs to a kind of valve, and concrete is a kind of valve that can control surplus water in the solar water heater emptying outlet pipe flexibly.
Background technique
Solar water heater absorbs the heat of the sun by solar energy heat collection pipe, the water storage box that heat transferred is communicated with heat collecting pipe then, water storage box supplies water by the shower device between pipeline and bathing and is connected, people can use the domestic hot-water very easily like this, yet hot water tank and with retaining a part of water after each the use in the pipeline between the water tap, can not drain, when using next time, become cold water, bleeding off earlier with preceding, could normally use hot water, the water capacity in the cold weather in the winter time, pipeline is easily frozen, and causes line clogging.Therefore, need make improvements.
The model utility content
The purpose of this utility model is in order to solve the problems of the technologies described above, and proposes a kind of solar water heater energy-saving water saving exhaust-valve, and this exhaust-valve has reasonable in design, and is with low cost, easy for installation, the characteristics of energy-saving and water-saving.
The purpose of this utility model is achieved through the following technical solutions: solar water heater energy-saving water saving exhaust-valve, be provided with valve body, water intake, water outlet, be provided with valve plug mouth and the valve plug that the valve body internal channel can be opened or sealed in the valve body, this valve plug is provided with a valve cock stem, this valve cock stem is provided with the spring that stopper rod is resetted, the lower end pass-out valve body of this valve cock stem, this end is connected with a backguy, and the other end of this backguy is provided with one and regulates and the fixing control of backguy position; Be provided with an air hole in the bottom of valve rod.
Described control is a ratchet wheel.
Exhaust-valve of the present utility model adopts the structure of valve plug, Returnning spring, valve cock stem, backguy, the unlatching of telecontrol valve that can be convenient, flexible, can drain the surplus water in the solar water heater storage water tank outlet pipe at any time, promptly save water and solar energy, can avoid the harm of pipeline bursting by freezing in winter or obstruction again.
Description of drawings
Fig. 1 is embodiment's 1 an of the present utility model structural representation;
Fig. 2 is embodiment's 2 an of the present utility model structural representation;
Fig. 3 is embodiment's 3 an of the present utility model structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1: referring to accompanying drawing 1, solar water heater energy-saving water saving exhaust-valve, be provided with valve body 2, water intake 3, water outlet 4, be provided with valve plug mouth 2.2 and the valve plug 2.1 that the valve body internal channel can be opened or sealed in the valve body, this valve plug is provided with a valve cock stem 2.3, this valve cock stem is provided with the spring 2.4 that stopper rod is resetted, the spring that resets is located at outside the valve body of water oral-lateral into, the lower end pass-out valve body of this valve cock stem, this end is connected with a backguy 1, the other end of this backguy is provided with one and regulates and the fixing control 5 of backguy position, and control 5 adopts the structure of ratchets and ratchet; Be provided with an air hole 2.5 in the bottom of valve rod, can replenish air to water outlet after the valve plug closure, the water that is beneficial in the water outlet drains.
Embodiment 2: referring to accompanying drawing 2, and solar water heater energy-saving water saving exhaust-valve, described Returnning spring is arranged on the lower end of valve cock stem, and other structures are identical with embodiment 1.
Embodiment 3: referring to accompanying drawing 3, and solar water heater energy-saving water saving exhaust-valve, described Returnning spring is arranged on the bottom of valve cock stem in valve body, and other structures are identical with embodiment 1.
Claims (2)
1, a kind of solar water heater energy-saving water saving exhaust-valve, be provided with valve body (2), water intake (3), water outlet (4), it is characterized in that: be provided with valve plug mouth (2.2) and the valve plug (2.1) that the valve body internal channel can be opened or sealed in the valve body, this valve plug is provided with a valve cock stem (2.3), this valve cock stem is provided with the spring (2.4) that stopper rod is resetted, the lower end pass-out valve body of this valve cock stem, this end is connected with a backguy (1), and the other end of this backguy is provided with one and regulates and the fixing control of backguy position (5); Be provided with an air hole (2.5) in the bottom of valve rod.
2, exhaust-valve according to claim 1 is characterized in that: described control is a ratchet wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201605970U CN201428836Y (en) | 2009-06-29 | 2009-06-29 | Special-purpose energy and water saving blowoff valve of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201605970U CN201428836Y (en) | 2009-06-29 | 2009-06-29 | Special-purpose energy and water saving blowoff valve of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428836Y true CN201428836Y (en) | 2010-03-24 |
Family
ID=42032574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201605970U Expired - Fee Related CN201428836Y (en) | 2009-06-29 | 2009-06-29 | Special-purpose energy and water saving blowoff valve of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428836Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168893A (en) * | 2011-05-03 | 2011-08-31 | 张国华 | Underlying evacuation valve of solar water heater |
| CN102980318A (en) * | 2012-12-14 | 2013-03-20 | 李家民 | Pulling rod type anti-freezing hollow-pipe vale for solar water heater |
| CN106964282A (en) * | 2017-04-25 | 2017-07-21 | 冯瑞芳 | A kind of hardware steel ball matches somebody with somebody device with polishing fluid system |
-
2009
- 2009-06-29 CN CN2009201605970U patent/CN201428836Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168893A (en) * | 2011-05-03 | 2011-08-31 | 张国华 | Underlying evacuation valve of solar water heater |
| CN102980318A (en) * | 2012-12-14 | 2013-03-20 | 李家民 | Pulling rod type anti-freezing hollow-pipe vale for solar water heater |
| CN106964282A (en) * | 2017-04-25 | 2017-07-21 | 冯瑞芳 | A kind of hardware steel ball matches somebody with somebody device with polishing fluid system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201327223Y (en) | Water saving device for solar water heater | |
| CN201428836Y (en) | Special-purpose energy and water saving blowoff valve of solar water heater | |
| CN205536628U (en) | Automatic evacuation system of preventing frostbite of solar water heater one -pipe water -supply line and sewer | |
| CN201903189U (en) | Solar water heater | |
| CN201497235U (en) | Anti-freezing emptier for pipeline of solar water heater | |
| CN201903188U (en) | Double-water tank solar water heater | |
| CN201072240Y (en) | Solar water heater with deicing equipment | |
| CN201417028Y (en) | Water-saving solar water heater with electromagnetic-controlled drainage | |
| CN201819432U (en) | Solar water heater water tank with draining function | |
| CN201852326U (en) | Instant heating type indoor heat-preservation water-storage tank for solar water heater | |
| CN207335207U (en) | A kind of anti-freezing structure of solar water heater | |
| CN201628410U (en) | Device capable of discharging hot water directly from hot water storage tank | |
| CN203657249U (en) | Solar water heater water in-out pipe anti-freezing anti-blocking device | |
| CN201003877Y (en) | Solar energy antifreezing system | |
| CN203163311U (en) | Novel solar water heater capable of emptying upper and lower water pipes | |
| CN201166487Y (en) | Pipe draining device for solar water heater | |
| CN201071975Y (en) | Solar automatic water-supplying and evacuation valve | |
| CN202852966U (en) | Novel floor heating device | |
| CN201819433U (en) | Solar direct-inserting type pneumatic control emptying device | |
| CN201187892Y (en) | Double-evacuation solar water heater | |
| CN201041428Y (en) | Energy-saving anti-freeze solar water heater | |
| CN207815749U (en) | The anti-freezing structure of solar energy and air energy double-resource hot-water heating system | |
| CN200946698Y (en) | Vacuum drainage valve for solar energy water heater | |
| CN205137963U (en) | Full -automatic solar water heater efficient water conservation device | |
| CN2450575Y (en) | Pipe draining device for solar water heater |
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: 20100324 Termination date: 20100629 |