CN2754015Y - Automatic water supply device for solar water heater - Google Patents
Automatic water supply device for solar water heater Download PDFInfo
- Publication number
- CN2754015Y CN2754015Y CNU2004200801694U CN200420080169U CN2754015Y CN 2754015 Y CN2754015 Y CN 2754015Y CN U2004200801694 U CNU2004200801694 U CN U2004200801694U CN 200420080169 U CN200420080169 U CN 200420080169U CN 2754015 Y CN2754015 Y CN 2754015Y
- Authority
- CN
- China
- Prior art keywords
- water
- interface
- stop sheet
- level pipe
- way valve
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 184
- 238000007667 floating Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 3
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An automatic water supply device of a solar water heater comprises a four-way valve body, a water level pipe, a floating body, a guide rod and a sealing cover, wherein a water stop plate, a water inlet interface, a water outlet interface, a water tank interface and a water level pipe interface are arranged on the four-way valve body, the water stop plate is arranged between the water inlet interface and the water tank interface, the water tank interface is positioned above the water stop plate, the floating body is arranged in the water level pipe, the guide rod penetrates through a through hole in the water stop plate, the sealing cover is arranged below the water stop plate and fixed at the lower end of the guide rod, the sealing cover can cover the through hole in the water stop plate, the inner diameter of a water inlet hole of the water inlet interface is 1-2 mm; the device can ensure that people can use the solar water heater just as simply as tap water, hot water can be obtained when the water drain valve is opened, and the solar water tank can be automatically filled with water without manual control after the water drain valve is closed.
Description
Technical field:
The utility model relates to a kind of water supply installation of solar water heater.
Background technology:
The water supply installation kind of existing solar water heater is a lot, and modal is the water inlet pipe and the shared pipeline of adjutage of solar energy, links to each other with running water pipe, bath tube by tee pipe coupling.When to the solar water container water filling, should close bath tube, when water tank was filled with, water overflowed from the overflow pipe on the water tank, and this moment, people should close water supply valve; When people will use hot water, as long as open shower switch, the hot water in the solar water heater water tank will flow out, after using end, the water level in the water tank is not enough, must be to the water tank water filling, at this moment must close bath tube earlier, and then open water supply valve, the circulation of beginning lower whorl.In last water process, must someone look after, otherwise water can be continuously flows out from overflow pipe, and waste water.Must someone difficult problem of looking after when solving water filling, there is the people to design solar energy automatic loading water valve.When this water supply valve added water to solar water container, as long as open water supply valve, people just need not to look after, and when water tank was filled with, water supply valve was closed automatically.This automatic loading water valve market is existing sells.Also disclosed structural similarity among its structure and CN2627422Y and the CN2526611Y is equipped with the float chamber at the gap of solar water container, when the water in the water tank is filled with, water in the water tank then flows into the float chamber from gap, ball float is floated, and moves upward thereby drive spool, makes valve closing.This device is not only installed trouble owing to need the floating ball tank of peripheral hardware heaviness, and floating ball tank only is abutted against mouth and is welded on the very thin stainless steel sheet| inner bag, and this structure bearing capacity is limited, and service life is not long.Up to the present, taste and a kind of solar water heater automatic water supply device do not occur, it can make people use solar water heater as simple with running water, and opening discharging valve just has hot water, close need not Artificial Control behind the discharging valve can be from the water filling of trend water tank.
Summary of the invention:
The purpose of this utility model provides a kind of solar water heater automatic water supply device.
Solar water heater automatic water supply device described in the utility model, it is made up of four-way valve body, water level pipe, buoyancy body, guide post, seal cover, on four-way valve body, be provided with water-stop sheet, water inlet interface, water outlet interface, water tank interface and water level pipe interface, water-stop sheet is arranged on between the water interface and water tank interface, the water tank interface is arranged on the top of water-stop sheet, the water inlet interface is arranged on the below of water-stop sheet, is provided with through hole on water-stop sheet; Buoyancy body is arranged in the water level pipe, and be fixed on the guide post, guide post passes the through hole on the water-stop sheet, seal cover is arranged on the below of water-stop sheet, and be fixed on the lower end of guide post, seal cover can cover the through hole on the water-stop sheet, and the internal diameter of water inlet interface is 1: 5～1: 30 with the ratio of the internal diameter of water outlet interface, and the top of water level pipe is higher than the overflow pipe on the water tank; The water level pipe interface is arranged on the upper end of four-way valve body, and the water outlet interface is arranged on the below of water-stop sheet.
As improvement of the present utility model, described water inlet interface is arranged on the side of four-way valve body, and the water outlet interface is arranged on the lower end of four-way valve body.
To further improvement of the utility model, it is 1～2 millimeter at the water inlet internal diameter of described water inlet interface.
Because the water inlet internal diameter of water inlet interface is very little, thereby can be lentamente and continuously to the water tank water filling, when water tank is filled with, water level in the water level pipe raises too, place the buoyancy body of water level pipe to float this moment, drive on the seal cover and move, close the through hole on the water-stop sheet automatically, thereby realize closing automatically water; When people open bath tube, when using the hot water in the water tank, because the water inlet interface is very little with respect to the water outlet interface, this moment, the hydraulic pressure of water-stop sheet below was very low, under the hydraulic pressure effect of seal cover in water tank, automatically pushed open downwards, hot water in the water tank is emitted, in the process that puts hot water, though the water inlet interface also has cold water to emit, but it is little to leaving water temperature influence, and the hot water temperature who emits from the water outlet interface can satisfy people's requirement of having a bath.This device can guarantee that people use solar water heater as simple with running water, and opening discharging valve just has hot water, close need not Artificial Control behind the discharging valve then can be to the automatic water filling of solar water container.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Among the figure: the 1-four-way valve body; The 2-water level pipe; The 3-buoyancy body; The 4-guide post; The 5-seal cover; The 6-water-stop sheet; The 7-interface of intaking; 8-water outlet interface; 9-water tank interface;
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is illustrated:
Solar water heater automatic water supply device described in the utility model, by four-way valve body 1, water level pipe 2, buoyancy body 3, guide post 4, seal cover 5 is formed, buoyancy body 3 is fixed on the guide post 4, seal cover 5 is fixed on the below of guide post 4, on four-way valve body 1, be provided with into water interface 7, water outlet interface 8, water tank interface 9 and water level pipe interface, described water inlet interface 7 and water tank interface 9 all are arranged on the side of four-way valve body 1, and water tank interface 9 is positioned at the into top of water interface 7, the water level pipe interface is arranged on the upper end of four-way valve body 1, and water outlet interface 8 is provided with the lower end of four-way valve body 1; Water level pipe interface and water level pipe 2 are tightly connected, and water tank interface 9 is connected with the water tank of solar water heater, and water inlet interface 7 links to each other with indoor running water pipe, and water outlet interface 8 links to each other with bath tube; In four-way valve body 1, be provided with water-stop sheet 6, water-stop sheet 6 is provided with through hole, water tank interface 9 is positioned at the top of water-stop sheet 6, water inlet interface 7 and water outlet interface 8 all are positioned at the below of water-stop sheet 6, buoyancy body 3 is arranged in the water level pipe 2, guide post 4 interts in the pilot hole of water-stop sheet 6, seal cover 5 is arranged on the below of water-stop sheet 6, when seal cover 5 rises, seal cover 5 can cover the through hole on the water-stop sheet 6, the internal diameter of water inlet interface 7 is 1 millimeter, and the internal diameter of water outlet interface 8 is 15 millimeters, and water tank interface 9 arrives the diameter of the distance on water level pipe 6 tops greater than solar water heater water tank.
Certainly, if will go up the lower end that water inlet interface 7 in the example is arranged on four-way valve body 1, water outlet interface 8 is arranged on the side of four-way valve body 1, and the utility model still can be realized goal of the invention.
Claims (3)
1, a kind of solar water heater automatic water supply device, it is characterized in that: it is made up of four-way valve body (1), water level pipe (2), buoyancy body (3), guide post (4), seal cover (5), on four-way valve body (1), be provided with water-stop sheet (6), water inlet interface (7), water outlet interface (8), water tank interface (9) and water level pipe interface, water-stop sheet (6) is arranged on between the water interface (7) and water tank interface (9), water tank interface (9) is positioned at the top of water-stop sheet (6), is provided with through hole on water-stop sheet (6); Buoyancy body (3) is arranged in the water level pipe (2), and be fixed on the guide post (4), guide post (4) passes the through hole of water-stop sheet (6), seal cover (5) is arranged on the below of water-stop sheet (6), and be fixed on the lower end of guide post (4), seal cover (5) can cover the through hole on the water-stop sheet (6), and the ratio of the inlet opening internal diameter of water inlet interface (7) and the internal diameter of water outlet interface (8) is 1: 5～1: 30, and the top of water level pipe (2) is higher than the overflow pipe on the water tank; The water level pipe interface is arranged on the upper end of four-way valve body (1), and water outlet interface (8) is provided with the below of water-stop sheet (6).
2, according to the described solar water heater automatic water supply device of claim 1, it is characterized in that: described water inlet interface (7) is arranged on the side of four-way valve body (1), and water outlet interface (8) is arranged on the lower end of four-way valve body (1).
3, according to the described solar water heater automatic water supply device of claim 1, it is characterized in that: the inlet opening internal diameter at described water inlet interface (7) is 1～2 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200801694U CN2754015Y (en) | 2004-10-12 | 2004-10-12 | Automatic water supply device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200801694U CN2754015Y (en) | 2004-10-12 | 2004-10-12 | Automatic water supply device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754015Y true CN2754015Y (en) | 2006-01-25 |
Family
ID=35926123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200801694U Expired - Fee Related CN2754015Y (en) | 2004-10-12 | 2004-10-12 | Automatic water supply device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754015Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292017A (en) * | 2013-06-22 | 2013-09-11 | 衢州昀睿工业设计有限公司 | Automatic water replenishing valve |
| CN104344578A (en) * | 2013-08-07 | 2015-02-11 | 刘隆冰 | Water feeding and draining valve for solar water heater |
| CN105066488A (en) * | 2015-09-01 | 2015-11-18 | 玉溪市兴红太阳能设备有限公司 | Solar water heater heat preserving box with automatic water supplementing function |
| CN105841373A (en) * | 2016-05-25 | 2016-08-10 | 江苏浴普太阳能有限公司 | Solar automatic water feed system |
-
2004
- 2004-10-12 CN CNU2004200801694U patent/CN2754015Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292017A (en) * | 2013-06-22 | 2013-09-11 | 衢州昀睿工业设计有限公司 | Automatic water replenishing valve |
| CN103292017B (en) * | 2013-06-22 | 2015-01-21 | 衢州昀睿工业设计有限公司 | Automatic water replenishing valve |
| CN104344578A (en) * | 2013-08-07 | 2015-02-11 | 刘隆冰 | Water feeding and draining valve for solar water heater |
| CN105066488A (en) * | 2015-09-01 | 2015-11-18 | 玉溪市兴红太阳能设备有限公司 | Solar water heater heat preserving box with automatic water supplementing function |
| CN105841373A (en) * | 2016-05-25 | 2016-08-10 | 江苏浴普太阳能有限公司 | Solar automatic water feed 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 |