CN201680007U - Solar water heater conduit emptying valve - Google Patents
Solar water heater conduit emptying valve Download PDFInfo
- Publication number
- CN201680007U CN201680007U CN201020194534XU CN201020194534U CN201680007U CN 201680007 U CN201680007 U CN 201680007U CN 201020194534X U CN201020194534X U CN 201020194534XU CN 201020194534 U CN201020194534 U CN 201020194534U CN 201680007 U CN201680007 U CN 201680007U
- Authority
- CN
- China
- Prior art keywords
- valve
- water heater
- exhaust
- solar water
- emptying 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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- 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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- Details Of Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a solar water heater conduit emptying valve, which belongs to a solar water heater fitting. The solar water heater conduit emptying valve comprises an emptying valve, a drive line and a drive control valve, the emptying valve is of a tee type, an upper port of the emptying valve is connected with a water outlet of a water tank, a lower port of the emptying valve is connected with a water conduit, a side port of the emptying valve is communicated with the upper air layer of the liner of the water tank through a conduit, the cavity of the emptying valve is provided with an inner port, a sealing gasket for opening and closing the inner port, a special-shaped gasket, a spring and a spring rod, and when in use, the drive control valve is operated to open and close the emptying valve. The solar water heater conduit emptying valve, which has the advantages of simple structure, convenient mounting and reliable performance, can empty the water in the water conduit of a solar water heater, thus preventing the occurrence of conduit-freezing phenomenon in winter, moreover, hot water can flow out as soon as the solar water heater conduit emptying valve is opened, and thereby the usability of the solar water heater is enhanced.
Description
Technical field
The utility model relates to a kind of pipelines of solar water heater exhaust-valve, belongs to the solar water heater accessory.
Background technique
Solar water heater is because energy-conserving and environment-protective safety has obtained popularization and application, but the upper and lower conduit road of wherein not enough is solar water heater is frozen stifled winter, it can not normally being used, influenced its effective utilization, is to need one of difficult problem that solves in the present solar water heater industry.
The model utility content
The purpose of this utility model is to provide a kind of pipelines of solar water heater exhaust-valve, and is rational in infrastructure, easy for installation, and reliable performance can make the upper and lower conduit road emptying of solar water heater, has avoided the out of use problem of pipeline bursting by freezing.
Pipelines of solar water heater exhaust-valve described in the utility model, comprise exhaust-valve, drive line, drive control valve, exhaust-valve are the three-way pipe style, the exhaust-valve upper end-hole is connected with the water tank intake-outlet, lower end mouth is connected with the upper and lower conduit road, and side ports is by pipeline breathing pipe joining water box inner bag upper air layer, and the exhaust-valve inner chamber is provided with inner port, the exhaust-valve inner chamber also is provided with sealing gasket, profiled spacer, spring, the spring pull bar that opens and closes inner port, and profiled spacer is the guiding tooth that the outside is provided with protrusion.The inner chamber of drive control valve is provided with rotating shaft, sealing gasket is passed through in rotating shaft, the valve body gland is fixedlyed connected with handle, valve body is provided with the base for fixing to wall, the left and right sides port of valve body is communicated with the upper and lower conduit road, the drive line of inside, upper and lower conduit road, fixedly connected with the rotating shaft of drive control valve inner chamber with the spring pull bar of exhaust-valve respectively, drive line is the Stainless Steel Wire material, during use, by actuating drive control valve handle, can finish the switching of exhaust-valve inner port, to reach the purpose of using hot water and evacuation and anti-freezing.
Be provided with locating tooth on the gland of valve body, handle is provided with location card, is used for guaranteeing exhaust-valve when open and-shut mode, and to play the effect of steady state, locating tooth is oblique teeth shape.
The utility model installation side makes, reliable in function can realize that pipelines of solar water heater emptying and leaves the function of hot water, has guaranteed the normal use that winter solar can water heater, has improved the effective utilization of solar water heater.
Description of drawings
The structural representation of Fig. 1 the utility model exhaust-valve
The structural representation of Fig. 2 the utility model drive control valve
Fig. 3 the utility model is implemented scheme of installation
Among the figure: water valve, 24 tap water control valves, 25 shower heads are mixed in 1 upper end-hole, 2 inner port, 3 inner port sealing gaskets, 4 profiled spacers, 5 drive lines, 6 spring pull bars, 7 springs, 8 emptying valve bodies, 9 exhaust-valve side ports, 10 lower end mouth, 11 drive control valve left and right sides ports, 12 bases, 13 rotating shafts, 14 drive control valve bodies, 15 glands, 16 sealing gaskets, 17 location cards, 18 handles, 19 water tanks, 20 outlet pipes, 21 breathing pipes, 22 upper and lower conduit roads, 23
Embodiment
In conjunction with the foregoing description accompanying drawing the utility model is described further.
As shown in Figure 1, pipelines of solar water heater exhaust-valve described in the utility model, its exhaust-valve is the three-way pipe style, exhaust-valve upper end-hole 1 is connected with the water tank intake-outlet, lower end mouth 10 is connected with upper and lower conduit road 22, side ports 9 is by pipeline breathing pipe 21 joining water box inner bag upper air layers, and the exhaust-valve inner chamber is provided with inner port 2, also is provided with the sealing gasket 3 profiled spacers 4 springs 7 spring pull bars 6 that open and close inner port 2.
As shown in Figure 2, pipelines of solar water heater exhaust-valve described in the utility model, the drive control valve inner chamber is provided with rotating shaft 13, rotating shaft 13 is fixedlyed connected with handle 18 by sealing gasket 16 valve body glands 15, valve body 14 is provided with the base 12 that is fixed in wall, the left and right sides port one 1 of valve body 14 is communicated with upper and lower conduit road 22, and drive line 5 is connected in the rotating shaft 13 of valve body 14 inner chambers by upper and lower conduit road 22 internal fixation.
As shown in Figure 3, practical application pipeline scheme of installation for pipelines of solar water heater exhaust-valve described in the utility model, exhaust-valve upper end-hole 1 is connected with the water tank intake-outlet, lower end mouth 10 is connected with upper and lower conduit road 22, side ports 9 is by pipeline breathing pipe 21 joining water box inner bag upper air layers, drive line 5 is connected with the spring pull bar 6 of exhaust-valve and the rotating shaft 13 of drive control valve inner chamber respectively by 22 inside, upper and lower conduit road, mix water valve 23 1 termination upper and lower conduit roads 22 1 termination tap water control valves 24, mix another termination shower head 25 of water valve 23.During use, finish the process of water, heat-obtaining water and evacuation and anti-freezing by regulating each control valve.
Working principle
When last water and heat-obtaining water, rotate drive control valve handle 18, handle 18 drives rotating shaft 13 and rotates, make drive line 5 tensions produce active force, spring pull bar 6 is moved down, drive inner port sealing gasket 3 is opened the closure with inner port 2, mix water valve 23 and put at the heat-obtaining water level this moment, and the hot water in the water tank 19 just can flow in the upper and lower conduit road 22 by inner port 2 lower end mouth 10, flows out by mixing water valve 23 shower heads 25, during last water, open tap water control valve 24, mix water valve 23 and put at last water level, cold water can be along above-mentioned path Tank Injection Water, observe the return pipe water outlet, close tap water control valve 24.
Winter evacuation and anti-freezing, counter-rotation handle 18, make drive control valve inner chamber rotating shaft 13 counter-rotatings, drive line 5 reaches relaxed state, since the active force of spring 7, shutoff inner port 2, mix water valve 23 this moment and going out the hot water position, because the effect of breathing pipe 21, the water on upper and lower conduit road 22 will emptying, reaches the purpose of evacuation and anti-freezing.
Claims (4)
1. pipelines of solar water heater exhaust-valve, comprise exhaust-valve, drive line, drive control valve, it is characterized in that exhaust-valve is the three-way pipe style, the exhaust-valve upper end-hole is connected with the water tank intake-outlet, lower end mouth is connected with the upper and lower conduit road, side ports is by pipeline connection water tank liner upper air layer, and the exhaust-valve inner chamber is provided with inner port, and the exhaust-valve inner chamber also is provided with sealing gasket, profiled spacer, spring, the spring pull bar that opens and closes inner port.
2. pipelines of solar water heater exhaust-valve according to claim 1, it is characterized in that, the drive control valve inner chamber is provided with rotating shaft, sealing gasket is passed through in rotating shaft, the valve body gland is fixedlyed connected with handle, valve body is provided with the base for fixing to wall, and the left and right sides port of valve body is communicated with the upper and lower conduit road, and drive line is connected in the rotating shaft of body cavity by upper and lower conduit road internal fixation.
3. pipelines of solar water heater exhaust-valve according to claim 1 is characterized in that drive line is the Stainless Steel Wire material, and drive line is connected with the spring pull bar of exhaust-valve and the rotating shaft of drive control valve inner chamber respectively by inside, upper and lower conduit road.
4. pipelines of solar water heater exhaust-valve according to claim 2 is characterized in that the valve body gland is provided with locating tooth, and handle is provided with location card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020194534XU CN201680007U (en) | 2010-05-19 | 2010-05-19 | Solar water heater conduit emptying valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020194534XU CN201680007U (en) | 2010-05-19 | 2010-05-19 | Solar water heater conduit emptying valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680007U true CN201680007U (en) | 2010-12-22 |
Family
ID=43345051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020194534XU Expired - Fee Related CN201680007U (en) | 2010-05-19 | 2010-05-19 | Solar water heater conduit emptying valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434076A (en) * | 2018-12-21 | 2019-03-08 | 淮阴工学院 | A kind of aluminum alloy low-pressure casting anti-gas-leak heat preservation non-return aluminium titanates stalk |
| CN110043672A (en) * | 2019-04-16 | 2019-07-23 | 海洋石油工程股份有限公司 | Hand pulling type vent valve |
-
2010
- 2010-05-19 CN CN201020194534XU patent/CN201680007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434076A (en) * | 2018-12-21 | 2019-03-08 | 淮阴工学院 | A kind of aluminum alloy low-pressure casting anti-gas-leak heat preservation non-return aluminium titanates stalk |
| CN109434076B (en) * | 2018-12-21 | 2023-12-01 | 淮阴工学院 | Air leakage prevention heat preservation non-return aluminum titanate lift tube for low-pressure casting of aluminum alloy |
| CN110043672A (en) * | 2019-04-16 | 2019-07-23 | 海洋石油工程股份有限公司 | Hand pulling type vent valve |
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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: 20101222 Termination date: 20110519 |