CN200989689Y - Solar water heater feeding water and draining water shared pipe draining device - Google Patents
Solar water heater feeding water and draining water shared pipe draining device Download PDFInfo
- Publication number
- CN200989689Y CN200989689Y CNU2006200093543U CN200620009354U CN200989689Y CN 200989689 Y CN200989689 Y CN 200989689Y CN U2006200093543 U CNU2006200093543 U CN U2006200093543U CN 200620009354 U CN200620009354 U CN 200620009354U CN 200989689 Y CN200989689 Y CN 200989689Y
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- CN
- China
- Prior art keywords
- water
- utility
- common conduit
- draining
- model
- 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
The utility model relates to an air discharge device of upper and lower water common pipeline of solar energy hot water heater which is an improvement on the basis of the prior art. The utility model comprises an upper and lower common pipeline, the utility model is characterized in that the upper and lower common pipeline enters a water storage box from the top part of the water storage box to the bottom part of the storage box, the upper and lower common pipeline at the top part of the water storage box is connected with a three-way connector in series, the third port of the three-way connector is connected with an air discharge pipe, moreover an air discharge valve is arranged at the end of the air discharge pipe. The utility model has reasonable design, simple structure, low cost and convenient application.
Description
Technical field: the utility model belongs to the solar water heater technology, relates to a kind of common conduit of water up and down emptier of solar water heater.
Background technology: solar water heater water common conduit emptier up and down can be discharged the water in the common conduit, help preventing and when avoiding winter, freeze in the water common conduit up and down to stop up, even the pipeline spalling is damaged, simultaneously can in time use hot water, and help preventing water resource waste.Solar water heater of the prior art is water common conduit emptier up and down, and its structure is more complicated all, and what have installs magnetic valve additional, and what have installs float-controlled valve additional.Install solenoid control mechanism additional, the one, because magnetic valve must be controlled in electricity consumption, moist because of all comparing usually in the bathroom again, the initiation electric shock accidents is easy to leak electricity; The 2nd, magnetic valve is the principle that adopts electromagnet, and its slideway partly is easy to be stuck, and cause control ineffective, and maintenance is relatively more difficult, needs to be undertaken by the professional, very trouble; The 3rd, the cost height, service life is short.Install the float-controlled valve controlling organization additional, first operation is too frequent, and a lot of people can not accomplish proper operation, behind tube emptying, still have ponding in the float-controlled valve, is easy to bursting by freezing winter and damages, even scrap; It two is that cost is also than higher.
Technology contents: the purpose of this utility model provides solar water heater a kind of simple in structure, cheap water common conduit emptier up and down, in order to overcome the above-mentioned drawback of existing in prior technology effectively.The utility model is to improve realization on the basis of existing technology, it comprises water common conduit up and down, it is characterized in that the water common conduit enters in the storage tank up and down above storage tank, bottom until storage tank, the top of storage tank is serially connected with a threeway on the water common conduit up and down, it is indoor that the 3rd termination of this threeway has an evacuated tube to introduce, and end is equiped with an exhaust-valve.During use, earlier the exhaust-valve of evacuated tube end is closed before the last water, a part of water enters in the evacuated tube by the 3rd end of threeway in the last water process.Behind the filling up water, close water supply valve, open the exhaust-valve of evacuated tube end, open hot water or shower switch then immediately, under siphonage, the water in water common conduit and the evacuated tube promptly flows out from evacuated tube up and down, thereby realizes the emptying of water common conduit up and down.During water, earlier the exhaust-valve of evacuated tube end and hot-water switch and shower switch are closed, open water supply valve, water common conduit bath up and down in short-term earlier, make and store up in the pipeline to close after a small amount of diversion, open hot-water switch or shower switch then, the hot water in the storage tank can be under the diversion gravity effect in the water common conduit up and down, flows out by water common conduit up and down.
The utility model design is more reasonable, relatively simple for structure, and cost is very cheap, and is very easy to use.
Description of drawings: accompanying drawing is a structural representation of the present utility model
The specific embodiment: accompanying drawing has provided a specific embodiment of the present utility model, with reference to the accompanying drawings, 3 is water common conduit up and down among the figure, water common conduit 3 enters in the storage tank 5 above storage tank 5 up and down, bottom until storage tank 5, the top of storage tank 5 is serially connected with a threeway 4 on the water common conduit 3 up and down, and it is indoor that the 3rd termination of this threeway has an evacuated tube 2 to introduce, and end is equiped with an exhaust-valve 1.
Claims (1)
- A kind of solar water heater is water common conduit emptier up and down, comprise water common conduit (3) up and down, it is characterized in that water common conduit (3) enters in the storage tank (5) up and down above storage tank (5), bottom until storage tank (5), the top of storage tank (5) is serially connected with a threeway (4) on the water common conduit (3) up and down, it is indoor that the 3rd termination of this threeway has an evacuated tube (2) to introduce, and end is equiped with an exhaust-valve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200093543U CN200989689Y (en) | 2006-11-08 | 2006-11-08 | Solar water heater feeding water and draining water shared pipe draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200093543U CN200989689Y (en) | 2006-11-08 | 2006-11-08 | Solar water heater feeding water and draining water shared pipe draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200989689Y true CN200989689Y (en) | 2007-12-12 |
Family
ID=38940724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200093543U Expired - Fee Related CN200989689Y (en) | 2006-11-08 | 2006-11-08 | Solar water heater feeding water and draining water shared pipe draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200989689Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782251A (en) * | 2009-11-28 | 2010-07-21 | 赵延斌 | Solar water heater multi-sharing individual control device |
| CN106839411A (en) * | 2017-03-15 | 2017-06-13 | 张嘉凝 | Full chamber deriving sanitary and energy-saving boiler |
-
2006
- 2006-11-08 CN CNU2006200093543U patent/CN200989689Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782251A (en) * | 2009-11-28 | 2010-07-21 | 赵延斌 | Solar water heater multi-sharing individual control device |
| CN106839411A (en) * | 2017-03-15 | 2017-06-13 | 张嘉凝 | Full chamber deriving sanitary and energy-saving boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |