CN203501501U - Pipeline draining device for solar water heater - Google Patents
Pipeline draining device for solar water heater Download PDFInfo
- Publication number
- CN203501501U CN203501501U CN201320510403.1U CN201320510403U CN203501501U CN 203501501 U CN203501501 U CN 203501501U CN 201320510403 U CN201320510403 U CN 201320510403U CN 203501501 U CN203501501 U CN 203501501U
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- CN
- China
- Prior art keywords
- stainless steel
- solar water
- downcomer
- solar
- water heater
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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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Abstract
The utility model discloses a pipeline draining device for a solar water heater and relates to a solar device. One end of a sewer pipe (1) extends into a solar water tank (2); a corrugated pipe (3) is rotatablely connected with the sewer pipe (1); a stainless steel pipe (4) is connected with the corrugated pipe (3); the lower part of a U-shaped ring (5) is connected with the stainless steel pipe (4); a pulley (7) is arranged at the upper part of the solar water tank (2); one end of a dragging wire (8) bypasses the pulley (7) and is connected with the upper part of the U-shaped ring (5); the lower end of a stainless steel bar (6) is connected with the U-shaped ring (5); the upper end of the stainless steel bar (6) extends out of the solar water tank (2). The pipeline draining device for the solar water heater can automatically drain water in the sewer pipe, so that the sewer pipe cannot be frozen in winter. Hot water flows out after a tap is turned on, and the service life of the sewer pipe is prolonged.
Description
Technical field:
The utility model relates to a kind of solar energy equipment, is specifically related to a kind of solar energy water heater pipe emptier.
Background technology:
Solar water heater is converted into heat energy by solar energy, and water is heated to high-temperature from low temperature, to meet the hot water of people in life, production, uses.Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, and vacuum pipe solar water heater is main, occupies domestic 95% the market share.Electron tubes type domestic solar water heater is comprised of related accessories such as thermal-collecting tube, storage tank and supports, and solar energy energy transform into heat energy is mainly relied on to thermal-collecting tube.The principle that thermal-collecting tube utilizes hot water floating cold water to sink, makes water generates microcirculation and reaches required hot water.
Current solar water heater is filled with after water, in downcomer, can amass full water, during winter, easily freezes, and shortens the service life of downcomer.
Utility model content:
The purpose of this utility model is to provide a kind of solar energy water heater pipe emptier, and it can be by the water automatic-discharging in downcomer, and can not freeze winter, a turn on the tap instant-heating and outlet hot extend service life of downcomer.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises downcomer 1, solar water container 2, bellows 3, stainless steel tube 4, U-shaped circle 5, stainless steel bar 6, pulley 7, Dragging Line 8 and overfall 9; The bottom of one side of solar water container 2 is provided with downcomer 1, the top of its opposite side is provided with overfall 9, one end of downcomer 1 puts in solar water container 2, bellows 3 is rotatably connected with downcomer 1, stainless steel tube 4 is connected with bellows 3, the bottom of U-shaped circle 5 is connected with stainless steel tube 4, pulley 7 is arranged on the top of solar water container 2, one end of Dragging Line 8 is walked around pulley 7 and is connected with the top of U-shaped circle 5, the lower end of stainless steel bar 6 is connected with U-shaped circle 5, and solar water container 2 is stretched out in the upper end of stainless steel bar 6.
The utlity model has following beneficial effect: it can be by the water automatic-discharging in downcomer, and can not freeze winter, a turn on the tap instant-heating and outlet hot extend service life of downcomer.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1, this specific embodiment by the following technical solutions: it comprises downcomer 1, solar water container 2, bellows 3, stainless steel tube 4, U-shaped circle 5, stainless steel bar 6, pulley 7, Dragging Line 8 and overfall 9; The bottom of one side of solar water container 2 is provided with downcomer 1, the top of its opposite side is provided with overfall 9, one end of downcomer 1 puts in solar water container 2, bellows 3 is rotatably connected with downcomer 1, stainless steel tube 4 is connected with bellows 3, the bottom of U-shaped circle 5 is connected with stainless steel tube 4, pulley 7 is arranged on the top of solar water container 2, one end of Dragging Line 8 is walked around pulley 7 and is connected with the top of U-shaped circle 5, the lower end of stainless steel bar 6 is connected with U-shaped circle 5, and solar water container 2 is stretched out in the upper end of stainless steel bar 6.
The operation principle of this specific embodiment is: when solar water container is filled with after water, after downcomer Open valve, start lower water, when having dragged after stainless steel tube and bellows by pulley with Dragging Line, stainless steel tube leaves the water surface, water automatic-discharging in downcomer, plays antifreeze effect winter.
While needing solar water heater to fill water in this specific embodiment, bellows 3 and stainless steel tube 4 are horizontal positioned, fill after water, use Dragging Line 8 that one end of stainless steel tube 4 is upwards dilatory, make 4 one-tenth of bellows 3 and stainless steel tubes skewed, the water in bellows 3, stainless steel tube 4 and downcomer 1 can automatic-discharging.
This specific embodiment can be by the water automatic-discharging in downcomer, and can not freeze winter, a turn on the tap instant-heating and outlet hot extend service life of downcomer.
Claims (1)
1. solar energy water heater pipe emptier, is characterized in that it comprises downcomer (1), solar water container (2), bellows (3), stainless steel tube (4), U-shaped circle (5), stainless steel bar (6), pulley (7), Dragging Line (8) and overfall (9), the bottom of one side of solar water container (2) is provided with downcomer (1), the top of its opposite side is provided with overfall (9), one end of downcomer (1) puts in solar water container (2), bellows (3) is rotatably connected with downcomer (1), stainless steel tube (4) is connected with bellows (3), the bottom of U-shaped circle (5) is connected with stainless steel tube (4), pulley (7) is arranged on the top of solar water container (2), one end of Dragging Line (8) is walked around pulley (7) and is connected with the top of U-shaped circle (5), the lower end of stainless steel bar (6) is connected with U-shaped circle (5), solar water container (2) is stretched out in the upper end of stainless steel bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510403.1U CN203501501U (en) | 2013-08-15 | 2013-08-15 | Pipeline draining device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510403.1U CN203501501U (en) | 2013-08-15 | 2013-08-15 | Pipeline draining device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501501U true CN203501501U (en) | 2014-03-26 |
Family
ID=50332477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510403.1U Expired - Fee Related CN203501501U (en) | 2013-08-15 | 2013-08-15 | Pipeline draining device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567042A (en) * | 2014-12-30 | 2015-04-29 | 圣春新能源科技有限公司 | Automatic water feed evacuating and pressurizing device and using method thereof |
-
2013
- 2013-08-15 CN CN201320510403.1U patent/CN203501501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567042A (en) * | 2014-12-30 | 2015-04-29 | 圣春新能源科技有限公司 | Automatic water feed evacuating and pressurizing device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |