CN201497224U - Special direct-acting electromagnetic valve for energy-saving anti-freezing solar water heater pipeline - Google Patents
Special direct-acting electromagnetic valve for energy-saving anti-freezing solar water heater pipeline Download PDFInfo
- Publication number
- CN201497224U CN201497224U CN2009201579815U CN200920157981U CN201497224U CN 201497224 U CN201497224 U CN 201497224U CN 2009201579815 U CN2009201579815 U CN 2009201579815U CN 200920157981 U CN200920157981 U CN 200920157981U CN 201497224 U CN201497224 U CN 201497224U
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- water heater
- water
- electromagnetic valve
- energy
- solar water
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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)
- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to an electromagnetic valve for a solar water heater. The utility model discloses a special direct-acting electromagnetic valve for an energy-saving anti-freezing solar water heater pipeline, which is arranged between a hot water outlet and a water filing port of the solar water heater, and comprises a valve body which can fill water into the water heater, can filter the water and can discharge the water inside the pipeline, and also comprises a leading head component which can realize the opening or the closing of the electromagnetic valve, wherein the valve body is fixedly connected with the leading head component through thread of the valve body. The special direct-acting electromagnetic valve really realizes the water conservation, energy conservation and consumption reduction, is free from being frozen even at minus 30 DEG C, can prolong the service life of the solar water heater, and can realize the normal application even in the worse environment of the water source.
Description
Technical field
The utility model relates to a kind of magnetic valve that is used for solar water heater.Be specifically related to the special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline.
Background technology
At present, solar water heater as the house durable goods progressively gathered electric heater and gas heater power saving, economize gas, many advantages such as energy-conservation and become the first-selected product that national household electrical appliances are gone to the countryside, enter huge numbers of families, also become the most ripe energy-conservation industry of Chinese solar thermal utilization, but guarantee that water heater goes out hot water at any time, also can use winter, and the necessary antifreeze facility of outer power is as guarantee.Adopting that external force is antifreeze will consumptive material and cost such as the antifreeze electricity charge, and it is above and the antifreeze electricity charge of year are quite a few that present antifreeze consumptive material and installation cost expense thereof account for two one-tenths of a complete set of water heater price.Moreover at present the solar water heater electromagnetic valve that uses all is common magnetic valve, does not have filtering function or has the problem of filtering function deficiency.Can't use or only can under limited local condition, use after the general solenoid valve existence is installed, as the rural area, the place of water quality inferiorities such as inland, very influenced to popularizing of solar water heater.
The utility model content
The purpose of this utility model provides the special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline, thereby realizes that savings target such as water saving truly, energy-conservation, consumption reduction and subzero 30 degree do not freeze stifled, as the to prolong solar water heater life-span, are implemented in abominable water source environment under the normally superperformance of use.
In order to achieve the above object, the utility model has following technical scheme:
The special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline of the present utility model, this magnetic valve is arranged between the filling pipe end of the hot water outlet of solar water heater and water heater, described magnetic valve comprise one can be to water heater Shang Shui, with water filtration, emptying pipe in the valve body of water, also have one and can realize valve opening solenoid or the pilot head component of closing, wherein, valve body is fastenedly connected by self screw thread and pilot head component.
Wherein, described valve body is provided with water heater link, filter, last water and emptying pipe link, water supply pipe link, air obstruct passage, hot water outlet, wherein, filter comprises the filter that is connected with the water heater link, the filter that is connected with last water and emptying pipe link, air intercepts passage and is arranged on water supply pipe link top, and hot water outlet is positioned at the valve body below.
Wherein, described pilot head component comprises nut, pilot head, coil, moving iron core, spring, and pilot head and coil are by fixed by nut, and moving iron core, spring are positioned under the pilot head.
Wherein, described filter comprises filter screen, spring, spring base, and filter screen is connected with an end of spring, and the other end of spring is connected with spring base.
Wherein, described valve body is processed into by copper, stainless steel, polytetrafluoroethylene (PTFE) or other solid materials.
Owing to taked above technical scheme, advantage of the present utility model is:
1, energy-conservation: owing to the utlity model has self emptying, finish after the water on winter, water in row's end conduit, make pipeline be in anhydrous state, effectively solved the freezing problem of pipeline in winter, make it to become anhydrous freezing, saved greatly to preventing the frost-resistant material of the freezing input of pipeline, insulation material, as insulation film, electric heater etc. have been saved annual antifreeze maintenance and repair expense, save the antifreeze electricity charge and this magnetic valve itself and just belonged to the low-power consumption energy-conserving product, per hour just spent 1～2 fen; Can also select the water in the emptying pipe not summer, the conserve water resource.
2, water saving: because ducted water emptying, do not need to put cold water before going out hot water, promptly opening is water tank hot water;
3, antifreeze: this magnetic valve adopts gravity principle, aqueduct is unloaded naturally anhydrous when water heater is in not user mode, no matter temperature is how low can frozen pipe yet, has realized the transformation of from " have water antifreeze " to " anhydrous do not freeze ", has really realized antifreeze naturally purpose.
4, automatic water stopping refluxes: when last water pressure was lower than hydraulic pressure, the water of water tank can not reflux;
5, prolong aqueduct service life: it is big to have reduced between roof water heater and indoor outlet terminal drop, crushes possibility of water-supply-pipe under the high pressure, makes the also suitable solar water heater in low floor place of high floor;
6, economical and practical, the life-span is long: adopt GB production, rise and close number of times and surpass 150,000 times, use every day hot water to calculate for 20 times by the user, service life was above 20 years.
7, filter: this magnetic valve can effectively filter the incrustation scale that uses solar water heater to produce, and makes magnetic valve more durable, and also efficiently solving water source impurity such as rural area simultaneously too much influences solar water heater and use the problem that maybe can't use.
8, air intercepts: can cause the problem that has the interval property when hot water by entrapped air when having solved other solar-electricity magnet valve water outlets.
9, simplification is installed: this product is installed is needed only delivery port, filling pipe end and water supply pipe connection and connect power supply with water heater, convenient and simple, promptly understand at a glance.
10, working service is convenient: because this magnetic valve product is by the fixing screen pack of spring, as long as the filter nut of outwarding winding when safeguarding can take out the screen pack cleaning, puts back to after having cleaned in the same old way and get final product; User oneself can operate, and does not need to ask the professional person.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, nut, 2, pilot head, 3, coil, 4, moving iron core, 5, the water heater link, 6, filter, 7, valve body, 8, air intercepts passage, 9, spring, 10, pilot head component, 12, go up water and emptying pipe link, 13, filter, 14, the water supply pipe link, 15, solar water heater, 16, water heater hot-water outlet, 17, filling pipe end, 18, water supply pipe.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Referring to Fig. 1: the special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline of the present utility model is made up of valve body 7, pilot head component 10, wherein, valve body 7 is made up of water heater link 5, filter 6,13, last water and emptying pipe link 12, water supply pipe link 14, air obstruct passage 8, hot water outlet, and pilot head component 11 is made up of nut 1, pilot head 2, coil 3, moving iron core 4, spring 9.Pilot head 2 in above-mentioned and coil 3 are fixing by nut 1, and moving iron core 4, spring 9 are positioned under the pilot head 2.The water supply pipe link 14 of described valve body 7 is connected with the water supply pipe 18 in the external world, be provided with filter 6,13 at valve body about 7 ends, screen pack is assemblied in the valve body 7 by spring in the filter, vertical left end filter 6 is provided with water heater link 5, vertical right-hand member filter 13 is provided with water and emptying pipe link 12, water supply pipe link 14 tops are provided with air and intercept passage 8, and valve body 7 and pilot head component 10 are fixed by self screw thread.Water heater link 5 is connected and fixed by self screw thread and solar water heater hot water outlet 16 pipelines, and last water and emptying pipe link 12 are connected and fixed by self screw thread and solar water heater filling pipe end 17; Running water pipe link 14 is connected and fixed by self screw thread and water supply pipe 18.
The utility model makes iron core 4 actions realize that the work of magnetic valves turns round by giving coil 3 switching electricity, being the outflow of water heater hot-water and stopping of the open and close controlling of magnetic valve.Wherein, described valve body 7 can be processed into by copper, stainless steel, polytetrafluoroethylene (PTFE) or other solid materials, the hot water filter 6 that install in valve body 7 left sides, and effect is to filter the solid impurity that contains in the hot water, guarantees the normal use of magnetic valve; The last water filter 13 that install on valve body 7 right sides, effect are to filter the solid impurity that running water contains, and make water heater 15 longer service life; The water heater link 5 that is provided with on the vertical left end filter 6, this link connect water heater hot-water outlet 16, and hot water enters in the magnetic valve pipeline by this link; Vertical right-hand member filter 13 is provided with the last water and the emptying pipe link 12 of water and emptying one, the running water that enters in the magnetic valve pipeline enters solar water heater 15 by this link, fill principle the cold water emptying in the pipeline by gravity principle and air behind the intact water on the solar water heater 15, make in the pipeline anhydrously, realize the purpose of " anhydrous do not freeze "; The magnetic valve below is provided with the water supply pipe link of hot water effluent, running water water inlet and emptying one, and the hot water that enters magnetic valve enters water supply pipe by this link, and running water enters in the magnetic valve by this link; Water supply pipe link 14 tops are provided with air obstruct, hot water, go up the air obstruct passage 8 of water one, because hot water outlet is connected with evacuation port, can together bring air into use that water supply pipe influences hot water when going out hot water, the function that this air intercepts passage 8 is exactly that the impulsive force of utilizing water to form in pipeline rushes at hot water water and emptying pipe link 12, form a water source that intercepts air, make air enter water supply pipe 18 by pipeline.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (5)
1. special-purpose direct-acting electromagnetic valve of energy-conservation anti-freezing solar water heater pipeline, this magnetic valve is arranged between the filling pipe end of the hot water outlet of solar water heater and water heater, it is characterized in that: described magnetic valve comprise one can be to water heater Shang Shui, with water filtration, emptying pipe in the valve body of water, also have one and can realize valve opening solenoid or the pilot head component of closing, wherein, valve body is fastenedly connected by self screw thread and pilot head component.
2. the special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline as claimed in claim 1, it is characterized in that: described valve body is provided with water heater link, filter, last water and emptying pipe link, water supply pipe link, air obstruct passage, hot water outlet, wherein, filter comprises the filter that is connected with the water heater link, the filter that is connected with last water and emptying pipe link, air intercepts passage and is arranged on water supply pipe link top, and hot water outlet is positioned at the valve body below.
3. the special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline as claimed in claim 1, it is characterized in that: described pilot head component comprises nut, pilot head, coil, moving iron core, spring, pilot head and coil are by fixed by nut, and moving iron core, spring are positioned under the pilot head.
4. the special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline as claimed in claim 2, it is characterized in that: described filter comprises filter screen, spring, spring base, and filter screen is connected with an end of spring, and the other end of spring is connected with spring base.
5. the special-purpose direct-acting electromagnetic valve of a kind of energy-conservation anti-freezing solar water heater pipeline as claimed in claim 1, it is characterized in that: described valve body is processed into by copper, stainless steel, polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579815U CN201497224U (en) | 2009-06-05 | 2009-06-05 | Special direct-acting electromagnetic valve for energy-saving anti-freezing solar water heater pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579815U CN201497224U (en) | 2009-06-05 | 2009-06-05 | Special direct-acting electromagnetic valve for energy-saving anti-freezing solar water heater pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497224U true CN201497224U (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201579815U Expired - Fee Related CN201497224U (en) | 2009-06-05 | 2009-06-05 | Special direct-acting electromagnetic valve for energy-saving anti-freezing solar water heater pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954044A (en) * | 2014-04-30 | 2014-07-30 | 袁振华 | Pipeline frost-crack preventing automatic protective valve in water heater |
-
2009
- 2009-06-05 CN CN2009201579815U patent/CN201497224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954044A (en) * | 2014-04-30 | 2014-07-30 | 袁振华 | Pipeline frost-crack preventing automatic protective valve in water heater |
| CN103954044B (en) * | 2014-04-30 | 2017-01-04 | 袁振华 | A kind of automatic protection valve for preventing frost cracking of internal pipeline of 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: 20100602 Termination date: 20130605 |