CN2893548Y - Full automatic feeding water solar water heater - Google Patents
Full automatic feeding water solar water heater Download PDFInfo
- Publication number
- CN2893548Y CN2893548Y CNU2005200730405U CN200520073040U CN2893548Y CN 2893548 Y CN2893548 Y CN 2893548Y CN U2005200730405 U CNU2005200730405 U CN U2005200730405U CN 200520073040 U CN200520073040 U CN 200520073040U CN 2893548 Y CN2893548 Y CN 2893548Y
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- CN
- China
- Prior art keywords
- water
- heater
- tank
- automatic
- solar
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A full automatic water make-up solar water heater, while the solar water heater can realize the automatic water make-up and have little decrease of the hot water temperature in the water heater, thus not to affect the use. The utility model adds a special automatic water make-up tank on the water tank of the solar water heater. Thus the utility model makes use of a float valve in the automatic water make-up tank to realize the automatic water intake. The water inlet and outlet of the solar water heater change the conventional method of up-inlet and down-outlet to bottom-inlet and up-outlet, thereby making use of the formed pressure difference caused by that, the water level of the automatic water make-up tank is higher than water outlet of the heater to push out the hot water. Because the density of the cold water is greater than the hot water, so the cold water is concentrated at the lower part of the heater, the hot water is concentrated at the upper part, thus only the hot water at the bottom of the heater mixes with the cold water, the majority of the hot water does not mix with the cold water, thereby the temperature decrease is small, thus the utility model will not affect the use.
Description
Affiliated technical field:
The utility model is a kind of full-automatic water-supplying solar water heater, can realize the full-automatic water-supplying of solar water heater and don't can influence hot water using.
Background technology:
At present, using maximum is the solar water heater of manual moisturizing, promptly opens water intaking valve again and mend cold water after using up hot water, and this method is cumbersome, in case use after forgetting moisturizing meeting influence.If hot water has used the part back just to replenish cold water, the hot water temperature is reduced, use after the influence.Also have a kind of automatic water supplement solar water heater that adopts automatic water supply tank to add water admixing device, also there is the much more additional problem that can make the hot water temperature reduce too much influence use of cold water in this water heater.
Summary of the invention:
In order to overcome the deficiency of above-mentioned solar water heater, the utility model provides a kind of new solar water heater, the hot water temperature is reduced too much and influence is used.
The method that the utility model is dealt with problems is: on solar water heater water tank, set up a special automatic water supply tank, in establish one on the copper of DN15 or stainless steel floating ball valve (this ball-cock assembly is the product commonly used that the GB typing is produced), as the by-pass valve control of water inlet.In the automatic water supply tank bottom DN15 delivery port is arranged, link to each other with the mouth of a river, solar water heater water tank bottom by the DN15 pipeline, as the solar water heater water tank water inlet pipe.And with the mouth of a river, water-heater water tank other end top as delivery port.Because water level is higher than the water heater delivery port in the water supply tank, when tap was opened, the automatic water supply tank inner cold water entered the water-heater water tank bottom, and hot water is ejected.Because cold water density specific heat water density is big, cold water can at first enter thermal-collecting tube will manage in hot water eject, be collected at then bottom the water-heater water tank, hot water then is collected at water-heater water tank top.The hot water of water heater bottom has a little with cold water to be mixed, but the overwhelming majority (being positioned at water inlet top) hot water can not mix with cold water in the water-heater water tank, and the hot water temperature reduces seldom, can not influence use.After the automatic water supply tank water level descended, ball-cock assembly was opened, and cold water flows into; After tap is closed, anhydrous outflow, water level rises in the automatic water supply tank, and ball-cock assembly is closed.Thereby reach the purpose of automatic water supplement.
The beneficial effects of the utility model are: can automatic water supplements, and hot and cold water mixes seldom during moisturizing, and the hot water temperature descends seldom, can not exert an influence to follow-up use.Can use this technology that existing manual moisturizing solar water heater is transformed.
Description of drawings:
First page is the three-view diagram of this kind full-automatic water-supplying solar water heater.Second page is the drawing of automatic water supply tank.
Fig. 1 is a front view of the present utility model, and Fig. 2 is a vertical view, and Fig. 3 is a side view; Fig. 4 is the automatic water supply tank front view, and Fig. 5 is the automatic water supply tank side view, and Fig. 6, Fig. 7 are the vertical views of automatic water supply tank.
Among the figure: 1. 2. solar water heater cold water inlet of automatic water supply tank (stainless steel)
3. automatic water supply tank set bolt 4. automatic water supply tank water inlet pipes
5. solar water heater outlet pipe 6.DN15 ball-cock assembly
7. automatic water supply tank fixed band 8. automatic water supplement case lid versions 9. air-vents
The specific embodiment:
In first page three-view diagram, the automatic water supply tank outlet pipe links to each other with the solar water heater inlet mouth, and the automatic water supply tank water inlet links to each other with running water pipe.The water-heater water tank water inlet must and be close to the interior end in the bottom of water-heater water tank.Water inlet must be horizontally disposed, must not be arranged vertically.Vertical inlet can strengthen the mixing of hot and cold water, and the hot water temperature drop is strengthened.The level water inlet can make the mixing of hot and cold water be reduced to minimum degree, and the hot water temperature drop reaches bottom line.Can at first flow into thermal-collecting tube after cold water enters, hot water ejects in will managing.
The solar water heater hot and cold water mouth of a river preferably is positioned at the water-heater water tank two ends, and hot water outlet should be positioned at the water-heater water tank topmost, can make cold water arrive the water heater delivery port at last like this, utilizes hot water to greatest extent.
The discrepancy in elevation of automatic water supply tank water level and water heater delivery port should to guarantee water heater delivery port water outlet pressure head, be guaranteed water flow at least greater than warp in the water-heater water tank.
In second page drawing, ball-cock assembly should adopt the DN15 bore, guarantees that the water supply tank inflow measures more than or equal to the hot water effluent, and guaranteed water level is poor, so that water outlet smoothly.
The fixing means of automatic water supply tank is: its bottom is for circular arc and have fixed band, and the radius of curvature of circular arc is identical with water-heater water tank cylindrical shell radius of curvature.Automatic water supply tank directly is positioned on the water-heater water tank, with fixed band water tank is embraced again, tighten set bolt and get final product.
Claims (1)
1. full-automatic water-supplying solar water heater, above water-heater water tank, increase an automatic water supply tank, cold water is introduced into automatic water supply tank, flow into water-heater water tank again, it is characterized in that: the solar water heater water tank water inlet is at water tank bottom and be close to the interior end, delivery port is at water tank upper and be close to interior top, adopts down and advances the mode that goes out hot water on the cold water, utilizes the water-head of automatic water supply tank water level and delivery port that hot water is ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200730405U CN2893548Y (en) | 2005-06-27 | 2005-06-27 | Full automatic feeding water solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200730405U CN2893548Y (en) | 2005-06-27 | 2005-06-27 | Full automatic feeding water solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893548Y true CN2893548Y (en) | 2007-04-25 |
Family
ID=38061709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200730405U Expired - Fee Related CN2893548Y (en) | 2005-06-27 | 2005-06-27 | Full automatic feeding water solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893548Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296387A (en) * | 2013-07-19 | 2015-01-21 | 珠海格力电器股份有限公司 | Water heater control method and system |
-
2005
- 2005-06-27 CN CNU2005200730405U patent/CN2893548Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296387A (en) * | 2013-07-19 | 2015-01-21 | 珠海格力电器股份有限公司 | Water heater control method and system |
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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 |