CN102147032B - Designated water level buoyancy control switch - Google Patents
Designated water level buoyancy control switch Download PDFInfo
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- CN102147032B CN102147032B CN201110030777.9A CN201110030777A CN102147032B CN 102147032 B CN102147032 B CN 102147032B CN 201110030777 A CN201110030777 A CN 201110030777A CN 102147032 B CN102147032 B CN 102147032B
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- pipe
- buoyancy
- sealed container
- water level
- external sealed
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Abstract
A kind of designated water level buoyancy control switch, accurately locates water level by the mouth of pipe of intake pipe on external sealed container, and after water flows to external sealed container, buoyancy aid produces buoyancy and transmits pipeline by power and pass to valve cover and open or close and move.
Description
Technical field
The present invention relates to a kind of water-level control apparatus, especially controlling water level validity is high, the buoyancy control switch that reliability is high.
Background technique
At present, the buoyancy utilizing buoyancy aid to produce in water lev el control field flows to liquid, flows out that the valve cover of the gateway in certain space is opened, the device of closing is more, wherein just comprises the open and close device of the valve cover in my application materials (application number: 201010549175.X) not long ago.But the buoyancy little (because floatation is little) that the buoyancy control switch gear in this application (application number: 201010549175.X) provides, the stroke that valve cover is pulled is little, and the controlled precision of water level is not high, reliability is not high, the flexibility of mounting point is not high.
Summary of the invention
In order to the buoyancy overcoming existing buoyancy control switch gear is little, stroke is short, the precision of controlling water level is low, reliability is low, shortcoming is flexibly owed in mounting point, the invention provides a kind of designated water level buoyancy control switch, overcome above-mentioned shortcoming.
The technical solution adopted for the present invention to solve the technical problems is: have less buoyancy aid at larger external sealed container content, external sealed container is connected with intake pipe, one-way water outlet valve, the intake pipe mouth of pipe is fixed on the fixing clamp on lifting bar, outlet pipe is connected on the one-way water outlet valve of external sealed container bottom, the middle part of external sealed container bottom connects the pipe of strong transfer tube line, the termination of pipe is connected with sealed rubber, middle part bottom buoyancy aid connects the line of strong transfer tube line, and the line the other end is through the sealed rubber of pipe end.The intake pipe mouth of pipe is moved on to designated water level place, and when the water surface arrives designated water level, water flows in external sealed container, buoyancy aid produces buoyancy and moves up, motive force transmits the line in pipeline, and the other end of line takes valve cover to and opens or close and move, and water level is no longer gone up.When being reduced to external sealed container bottom under water level, the water in external sealed container flows out from one-way water outlet valve and outlet pipe, and buoyancy aid declines, and buoyancy disappears, and valve cover returns to the original state of closing or opening under the effect of Returnning spring.
The invention has the beneficial effects as follows: buoyancy is large, stroke is long, water lev el control precision is high, reliability is high, Installation Flexibility is high, can be embedded in underground.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the principle schematic of buoyancy control switch.
Fig. 2 is that valve cover closes schematic diagram.
Fig. 3 is that valve cover opens schematic diagram.
In figure: 1. external sealed container, 2. buoyancy aid, 3. intake pipe, 4. fixing clamp, 5. lifting bar, 6. power transmits pipeline, 7. one-way water outlet valve, 8. outlet pipe, 9. sealed rubber, 10. valve cover, 11. Returnning springs.
Embodiment
In the accompanying drawings, buoyancy aid (2) is equipped with in external sealed container (1) inside, external sealed container (1) is connected with intake pipe (3), one-way water outlet valve (7), intake pipe (3) mouth of pipe is fixed on the fixing clamp (4) on lifting bar (5), outlet pipe (8) is connected on the one-way water outlet valve (7) of external sealed container (1) bottom, the middle part of external sealed container (1) bottom connects the pipe of strong transfer tube line (6), the termination of pipe is connected with sealed rubber (9), the middle part of buoyancy aid (2) bottom connects the line of strong transfer tube line (6), the line the other end is connected on valve cover (10) transmit the sealed rubber (9) of the pipe end of pipeline (6) through power after, Returnning spring (11) valve cover (10) is equipped with.
Claims (1)
1. a designated water level buoyancy control switch, buoyancy aid passes to valve cover by pipeline after producing buoyancy, buoyancy disappearance late gate covers and resets under the effect of Returnning spring, it is characterized in that: external sealed internal tank is equipped with buoyancy aid, external sealed container is connected with intake pipe, one-way water outlet valve, the intake pipe mouth of pipe is fixed on the fixing clamp on lifting bar, outlet pipe is connected on the one-way water outlet valve of external sealed container bottom, the middle part of external sealed container bottom connects the pipe of strong transfer tube line, the termination of pipe is connected with sealed rubber, middle part bottom buoyancy aid connects the line of strong transfer tube line, the line the other end is connected on valve cover transmit the sealed rubber of the pipe end of pipeline through power after, valve cover is equipped with Returnning spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110030777.9A CN102147032B (en) | 2011-01-21 | 2011-01-21 | Designated water level buoyancy control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110030777.9A CN102147032B (en) | 2011-01-21 | 2011-01-21 | Designated water level buoyancy control switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102147032A CN102147032A (en) | 2011-08-10 |
| CN102147032B true CN102147032B (en) | 2015-12-09 |
Family
ID=44421432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110030777.9A Active CN102147032B (en) | 2011-01-21 | 2011-01-21 | Designated water level buoyancy control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102147032B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3032266B1 (en) * | 2015-02-02 | 2017-01-27 | Valeo Systemes Thermiques | THERMAL BATTERY WITH STOP VALVE. |
| CN107304558A (en) * | 2016-04-22 | 2017-10-31 | 陈才章 | Ordered irrigation and self-draining arrangement |
| CN111795202B (en) * | 2020-07-15 | 2022-05-06 | 丁龙 | Buoyancy valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594077A (en) * | 1979-01-05 | 1980-07-17 | Tenryu Kogyo Kk | Tank liquid regulating device |
| CN2163905Y (en) * | 1992-08-22 | 1994-05-04 | 杨本初 | Level-adjustable piston-type combined automatic valve |
| CN2502094Y (en) * | 2001-06-13 | 2002-07-24 | 陈仲为 | Water supply valve for water tank |
| CN1743714A (en) * | 2005-08-14 | 2006-03-08 | 张勇 | Automatic closing device for water make-up |
| CN2900975Y (en) * | 2006-04-10 | 2007-05-16 | 李希云 | Water inlet and outlet horizontal automatic switch special for water tower |
-
2011
- 2011-01-21 CN CN201110030777.9A patent/CN102147032B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594077A (en) * | 1979-01-05 | 1980-07-17 | Tenryu Kogyo Kk | Tank liquid regulating device |
| CN2163905Y (en) * | 1992-08-22 | 1994-05-04 | 杨本初 | Level-adjustable piston-type combined automatic valve |
| CN2502094Y (en) * | 2001-06-13 | 2002-07-24 | 陈仲为 | Water supply valve for water tank |
| CN1743714A (en) * | 2005-08-14 | 2006-03-08 | 张勇 | Automatic closing device for water make-up |
| CN2900975Y (en) * | 2006-04-10 | 2007-05-16 | 李希云 | Water inlet and outlet horizontal automatic switch special for water tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102147032A (en) | 2011-08-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |