CN2436890Y - Water level control valve for solar energy water tank - Google Patents
Water level control valve for solar energy water tank Download PDFInfo
- Publication number
- CN2436890Y CN2436890Y CN00245381U CN00245381U CN2436890Y CN 2436890 Y CN2436890 Y CN 2436890Y CN 00245381 U CN00245381 U CN 00245381U CN 00245381 U CN00245381 U CN 00245381U CN 2436890 Y CN2436890 Y CN 2436890Y
- Authority
- CN
- China
- Prior art keywords
- float
- water
- valve seat
- water tank
- 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
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
Landscapes
- Float Valves (AREA)
Abstract
The utility model discloses a water level control valve for a solar energy water tank, which comprises a valve seat (1), a float (2), a connecting bar (3) and a valve core (4), wherein, the float (2) is positioned on the upper part of the valve seat (1) and is fixedly connected with the valve core (4) through the connecting rod (3). The valve core (4) is positioned in the lower part of the valve seat (1), and the middle part of the inner wall of the valve seat (1) is provided with an annular shielding rib (5). The middle lower part of the connecting bar (3) is provided with a stop bar (6). The utility model arranges the float (2) in the water tank, and the float (2) and the valve core (4) float upwards under the action of buoyancy when feeding water. A pipeline is plugged to stop feeding water, and the water level is controlled. In use, the valve core (4) loses buoyancy to sink to open the pipeline, and the water tank is fully used.
Description
The utility model relates to a kind of Water Level Control valve, is a kind of solar water container altitude valve particularly.
At present, solar water heater has been come into huge numbers of families, becomes to utilize solar energy for the comparatively general a kind of product of mankind's service, liked by users.Go up on the top, house or other place, higher position yet solar water container is owing to being in, and makes troubles for last water, often causes owing to cistern water level superelevation spilling water phenomenon.Both waste water and also influenced environment.
The purpose of the utility model is to provide a kind of solar water container water-level control apparatus, makes the solar water container water level arrive predetermined altitude and promptly stops to go up water, has avoided the generation of water level superelevation spilling water phenomenon.
For reaching above-mentioned purpose, the technical scheme that the utility model is taked is: the utility model comprises: valve seat, float, connecting rod, spool, float is positioned at valve seat top, fixedly link by connecting rod and spool, spool is positioned at the bottom of valve seat, there is annular retaining muscle at the valve base inner wall middle part, and there is pin the connecting rod middle and lower part, the scope of activities of control float and spool.
The utility model is taked above-mentioned structure, has following beneficial effect: float of the present utility model is inserted in the water tank by the water tank intake-outlet earlier, valve seat is connected with the water tank intake-outlet, the valve seat lower end connects water inlet pipe and drainpipe.During last water, close draining tube coupling door, open into water tube coupling door, water enters in the water tank by valve seat, water level rises steadily in the water tank, and float and spool move under buoyancy, the arrival certain position, and spool contacts with the retaining muscle of valve base inner wall, closing pipe line, last water stops, and water level is fixed.When making water, close into water tube coupling door, open draining tube coupling door, the water in the drainpipe flows out, and makes spool lose buoyancy of water, and float and spool fall under the gravity effect, open the water route, and the current in the solar water container go out to use.
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Fig. 1 is the utility model structure diagram.
As seen from Figure 1: the utility model comprises: valve seat 1, float 2, connecting rod 3, spool 4, valve seat 1 is a tubular body, and there is the annular retaining muscle 5 of projection at the inwall middle part, and float 2 is positioned at valve seat 1 top, its lower end is by connecting rod 3 spool 4 that is fixedly connected, and spool 4 can keep off muscle 5 with annular and contact closed conduit.There is vertical with it pin 6 connecting rod 3 middle and lower parts, contact with annular retaining muscle 5 when pin 6 falls, and make float 2 and spool 4 stop to fall.
The utility model float 2 is crucial with the selection and the volume ratio of spool 4, but all will observe a principle: float 2 can float under the buoyancy of water effect with spool 4; And spool 4 when losing buoyancy of water float 2 can sink with spool 4.
Claims (1)
1, solar water container altitude valve, it is characterized in that: it comprises valve seat (1), float (2), connecting rod (3), spool (4), float (2) is positioned at the top of valve seat (1), fixedly link by connecting rod (3) and spool (4), spool (4) is positioned at the bottom of valve seat (1), there is annular retaining muscle (5) at valve seat (1) inwall middle part, and there is pin (6) connecting rod (3) middle and lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00245381U CN2436890Y (en) | 2000-08-18 | 2000-08-18 | Water level control valve for solar energy water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00245381U CN2436890Y (en) | 2000-08-18 | 2000-08-18 | Water level control valve for solar energy water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436890Y true CN2436890Y (en) | 2001-06-27 |
Family
ID=33604887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00245381U Expired - Fee Related CN2436890Y (en) | 2000-08-18 | 2000-08-18 | Water level control valve for solar energy water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436890Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224612A (en) * | 2016-09-28 | 2016-12-14 | 何悦瑜 | Hydraulic pressure definite value self-closing valve |
-
2000
- 2000-08-18 CN CN00245381U patent/CN2436890Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224612A (en) * | 2016-09-28 | 2016-12-14 | 何悦瑜 | Hydraulic pressure definite value self-closing valve |
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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 |