CN201327219Y - Water discharging pipeline for solar energy heater capable of naturally emptying - Google Patents
Water discharging pipeline for solar energy heater capable of naturally emptying Download PDFInfo
- Publication number
- CN201327219Y CN201327219Y CNU200820009430XU CN200820009430U CN201327219Y CN 201327219 Y CN201327219 Y CN 201327219Y CN U200820009430X U CNU200820009430X U CN U200820009430XU CN 200820009430 U CN200820009430 U CN 200820009430U CN 201327219 Y CN201327219 Y CN 201327219Y
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- CN
- China
- Prior art keywords
- water
- pipeline
- water discharging
- naturally
- emptying
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A water discharging pipeline for a solar energy heater capable of naturally emptying is a pipeline utilizing the atmospheric pressure to naturally empty and conduct the water discharging. The technical scheme of the utility model is that a water discharging hole is connected with an original overflow hole (called a water feeding hole now) and a water discharging pipeline up and down through a tee joint by an electromagnetic valve; and an overflow hole is arranged at the other end of a water tank. When a water-discharging electromagnetic valve is closed, the water in the pipeline can be naturally emptied out because the upper end of the water discharging pipe is communicated with air through an upper space of the inner container of the water tank and the overflow hole.
Description
Affiliated technical field
The utility model relates to a kind of solar water heater blow-off line that can natural emptying, and in the use of solar water heater, hot water can natural emptying and water not in the pipeline.
Background technology
Known solar water heater discharges water, water supply pipeline is shared, solar water heater in use, tediously long adjutage can not emptying, is in the water state forever.And each use must bleed off the pipeline inner cold water earlier, and the waste of water resource is very serious! Especially season in severe winter, because of pipeline internal memory water freezing, pipeline is bursting by freezing very easily.
Summary of the invention
For the defective of the eternal water of the blow-off line that overcomes solar water heater, the utility model provides a kind of solar water heater blow-off line that can natural emptying, utilizes atmospheric pressure emptying blow-off line naturally.
The technical scheme that its technical problem that solves the utility model adopts is: on the cisten mechanism of present solar water heater, the dewatering outlet is distinguished upper and lower the connection with electromagnetic valve through threeway and former gap, blow-off line, a gap is set at the water tank other end.When the electromagnetic valve that discharges water is closed, because the blow-off line upper end is communicated with atmosphere, the water in the emptying pipe naturally by inner water tank upper space and gap.
The beneficial effects of the utility model are, a kind of solar water heater blow-off line that can natural emptying is provided, and make never water of blow-off line, have also avoided the bursting by freezing of pipeline, and are simple in structure, safe and reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural upright schematic diagram of the present utility model.
Fig. 2 is the connection layout of water tank, electromagnetic valve, pipeline.
1 dewatering outlet among the figure, 2 filling pipe ends, 3 gaps, 4 water tanks, 5 inner water tanks, 6 magnetic valves 7 are put, water supply pipeline, 8 overflow pipes, 9 air inlet/outlets, 10 threeways.
The specific embodiment
In Fig. 1, draw from the end below of inner water tank (5) dewatering outlet (1), and filling pipe end (2) is drawn from same end top, and gap (3) is drawn from the other end top of inner water tank (5).Realize solar water heater filling pipe end, dewatering outlet, gap position separately.
In embodiment illustrated in fig. 2, dewatering outlet (1), magnetic valve (6) are connected with the mesopore of threeway (10), the other two ends of threeway (10), and the upper end connects filling pipe end (2), and the lower end connection is put, water supply pipeline (7).Put, water supply pipeline (7) will be communicated with atmosphere all the time, when the magnetic valve that discharges water (6) cuts out, the water in the pipeline can be realized the nature emptying.
Claims (1)
- One kind can natural emptying the solar water heater blow-off line, it is characterized in that: the dewatering outlet with electromagnetic valve through threeway and filling pipe end, and blow-off line do upper and lower the connection respectively, at the water tank other end gap is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820009430XU CN201327219Y (en) | 2008-04-18 | 2008-04-18 | Water discharging pipeline for solar energy heater capable of naturally emptying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820009430XU CN201327219Y (en) | 2008-04-18 | 2008-04-18 | Water discharging pipeline for solar energy heater capable of naturally emptying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327219Y true CN201327219Y (en) | 2009-10-14 |
Family
ID=41179191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820009430XU Expired - Fee Related CN201327219Y (en) | 2008-04-18 | 2008-04-18 | Water discharging pipeline for solar energy heater capable of naturally emptying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327219Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672132A (en) * | 2013-11-26 | 2014-03-26 | 李家聪 | Fluid wave remote control method used for solar heater evacuation valve |
-
2008
- 2008-04-18 CN CNU200820009430XU patent/CN201327219Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672132A (en) * | 2013-11-26 | 2014-03-26 | 李家聪 | Fluid wave remote control method used for solar heater evacuation valve |
| CN103672132B (en) * | 2013-11-26 | 2017-02-08 | 李家聪 | Fluid wave remote control method used for solar heater evacuation valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Zhen Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20100418 |