CN203148090U - Solar energy water supply pipeline antifreezing emptying device - Google Patents
Solar energy water supply pipeline antifreezing emptying device Download PDFInfo
- Publication number
- CN203148090U CN203148090U CN 201320168470 CN201320168470U CN203148090U CN 203148090 U CN203148090 U CN 203148090U CN 201320168470 CN201320168470 CN 201320168470 CN 201320168470 U CN201320168470 U CN 201320168470U CN 203148090 U CN203148090 U CN 203148090U
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- China
- Prior art keywords
- pipe
- water
- air inlet
- solar energy
- sleeve
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- 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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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a solar energy water supply pipeline antifreezing emptying device which is formed by a sleeve, a water inlet-outlet pipe, an air inlet pipe and an installation fixing nut, wherein the upper end of the sleeve is sealed, and the lower end of the sleeve can be opened and can also be sealed; the water inlet-outlet pie and the air inlet pipe are both sleeved in the sleeve, two pipe openings are located in the top of an inner cavity of the sleeve, an air inlet is higher than a water inlet, the emptying device is vertically stretched into the top of a water tank through a bottom inlet opening of the solar energy water tank, and the lower portion of the emptying device is fixed to the bottom of the water tank through the installation fixing nut. At the moment, due to the fact that the top of the sleeve of the solar energy water supply pipeline antifreezing emptying device is higher than a solar energy overflow hole, namely the top of the sleeve is higher than the highest water level of the water tank, the lower end of the air inlet pipe is connected with an air inlet switch, and the air inlet switch is arranged in a toilet. The solar energy water supply pipeline antifreezing emptying device is simple in structure, convenient to operate, reliable in performance, and low in manufacturing cost. Emptying of a solar energy water inlet pipe can be achieved at any time, and death due to freezing or frosting of a water pipe in winter is prevented.
Description
Technical field
The utility model relates to technical field of solar, specifically is solar water supply freezing prevention tubing emptying device.
Background technology
Now the most upper hoses of solar energy and hot-water line are same pipeline, open the water supply valve upper hose during last water and begin to solar water feeding.When discharging water, open discharging valve, upper hose has served as return pipe again, so long as water is arranged in the water tank, feed pipe is in the water-filling state all the time, the emptying of having no idea, thus in the winter time in water pipe to be frozen be common thing, influence solar energy and normally use.
Summary of the invention
The utility model overcomes the deficiency of prior art, and a kind of solar water supply pipe emptier is provided.
The technical solution of the utility model is: solar water supply freezing prevention tubing emptying device, and by sleeve pipe, water inlet pipe and water outlet pipe, air inlet pipe, install and fix nut and form, wherein, and the sleeve pipe upper end closed, the lower end can be opened also and can seal; Water inlet pipe and water outlet pipe and air inlet pipe all are enclosed within inside pipe casing, two mouths of pipe are in the top of cannula cavity, and air inlet is higher than water inlet, and emptying device vertically stretches into the top of water tank by the inlet opening, bottom of solar water container, and the bottom of water tank is fixed in by installing and fixing nut in the bottom.At this moment, because this device sleeve pipe top is higher than the spout hole of solar energy, just the sleeve pipe top is higher than the peak level of water tank.The lower end of air inlet pipe taps into air cock, and the air inlet switch is located in the toilet.
The utility model operation principle is divided into normal water supply and two processes of tube emptying:
Water supply process: keeping emptying device air inlet switch and solar energy to go out sprinkler head is closed condition, open taps on the solar energy, injecting a certain amount of water of upper hose also closes immediately, open the solar energy nozzle switch then, this moment, the water of solar energy upper hose can flow down from shower nozzle, make emptying device sleeve pipe top form negative pressure, the emptying device water inlet pipe and water outlet pipe is carried out diversion, get final product normal water supply.
Evacuation procedure: keeping emptying device air inlet switch and solar energy to go out sprinkler head is open mode, can carry out tube emptying automatically.
The utility model is simple in structure, and is easy to operate, and dependable performance is cheap.Can realize the emptying of solar energy water inlet pipe at any time, prevent that winter, water pipe was freezed to death or bursting by freezing.
Description of drawings
Fig. 1,2 is respectively the utility model structural representation.
Fig. 3 is the A-A sectional view;
Fig. 4 is the B-B sectional view.
Wherein: 1, sleeve pipe 2, water inlet pipe and water outlet pipe 3, air inlet pipe 4, install and fix nut
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1: solar water supply freezing prevention tubing emptying device, as shown in Figure 1, by sleeve pipe 1, water inlet pipe and water outlet pipe 2, air inlet pipe 3, install and fix nut 4 and form, wherein, sleeve pipe 1 upper end closed; Air inlet pipe is enclosed within water inlet pipe and water outlet pipe inside (as shown in Figure 3), and air inlet exceeds water inlet pipe and water outlet pipe 2 tops, water inlet pipe and water outlet pipe 2 tops are sealing to air inlet pipe 3 and surround shape, be provided with the apopore (as shown in Figure 3) more than two around water inlet pipe and water outlet pipe 2 tops, this structure on solar energy during water water can not flow backward to air inlet pipe; Water inlet pipe and water outlet pipe 2 is enclosed within sleeve pipe 1 inside, and water inlet pipe and water outlet pipe 2 and air inlet pipe 3 mouths of pipe are in the top of cannula cavity, and shut sleeve pipe 1 bottom, establishes the paddle hole (as shown in Figure 1) more than two on every side; Emptying device vertically stretches into the top of water tank by the inlet opening, bottom of solar water container, and the bottom of water tank is fixed in by installing and fixing nut 4 in the bottom.The lower end of air inlet pipe taps into air cock, and the air inlet switch is located in the toilet.
Embodiment 2: solar water supply freezing prevention tubing emptying device, and as shown in Figure 2, by sleeve pipe 1, water inlet pipe and water outlet pipe 2, air inlet pipe 3, install and fix nut 4 and form, it is in embodiment 1 difference: sleeve pipe 1 upper end closed, the lower end is open; Air inlet pipe 3 and water inlet pipe and water outlet pipe 2 are enclosed within sleeve pipe 1 inside (shown in Fig. 2,4) side by side, and air inlet pipe top is down the bending of " U " word, air inlet down, and exceed water inlet pipe and water outlet pipe 2 tops, the water inlet of water inlet pipe and water outlet pipe 2 also bends towards a side, thereby water can not flow backward to air inlet pipe (as shown in Figure 2) when guaranteeing on solar energy water, and other structure is with embodiment 1.
Claims (1)
1. solar water supply freezing prevention tubing emptying device by sleeve pipe (1), water inlet pipe and water outlet pipe (2), air inlet pipe (3), install and fix nut (4) and form, is characterized in that, sleeve pipe (1) upper end closed, and the lower end can be opened also and can seal; Water inlet pipe and water outlet pipe (2) and air inlet pipe (3) all are enclosed within sleeve pipe (1) inside, and water inlet pipe and water outlet pipe (2) and air inlet pipe (3) mouth of pipe are in the top of sleeve pipe (1) inner chamber, and air inlet is higher than water inlet; Emptying device is fixed in the bottom of water tank by installing and fixing nut (4); The lower end of air inlet pipe (3) taps into air cock, and the air inlet switch is located in the toilet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168470 CN203148090U (en) | 2013-03-27 | 2013-03-27 | Solar energy water supply pipeline antifreezing emptying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168470 CN203148090U (en) | 2013-03-27 | 2013-03-27 | Solar energy water supply pipeline antifreezing emptying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148090U true CN203148090U (en) | 2013-08-21 |
Family
ID=48975607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168470 Expired - Fee Related CN203148090U (en) | 2013-03-27 | 2013-03-27 | Solar energy water supply pipeline antifreezing emptying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148090U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-03-27 CN CN 201320168470 patent/CN203148090U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170327 |