CN102147032A - Buoyancy force control switch for set water level - Google Patents
Buoyancy force control switch for set water level Download PDFInfo
- Publication number
- CN102147032A CN102147032A CN2011100307779A CN201110030777A CN102147032A CN 102147032 A CN102147032 A CN 102147032A CN 2011100307779 A CN2011100307779 A CN 2011100307779A CN 201110030777 A CN201110030777 A CN 201110030777A CN 102147032 A CN102147032 A CN 102147032A
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- China
- Prior art keywords
- pipe
- buoyancy
- water level
- valve cover
- sealed container
- 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.)
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Abstract
The invention relates to a buoyancy force control switch for a set water level. The water level is accurately positioned by a pipe orifice of a water inlet pipe on an external sealing container; and after the water flows into the external sealing container, the buoyancy force generated by a floating body is transmitted to a valve cover through a force transmission pipeline for opening or closing action.
Description
Technical field
The present invention relates to a kind of water-level control apparatus, control water level validity height especially, the buoyancy control switch that reliability is high.
Background technique
At present, the device that utilizes buoyancy that buoyancy aid produces that the valve cover that liquid flow to, flowed out the gateway in certain space is opened, closed in water level control field is more, wherein just comprises my application materials (application number: the open and close device of the valve cover 201010549175.X) not long ago.But this application (application number: the buoyancy that the buoyancy control switch device 201010549175.X) provides little (because of buoyancy aid absorbs water little), 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
Little for the buoyancy that overcomes existing buoyancy control switch device, stroke short, the precision of control water level is low, reliability is low, shortcoming is flexibly owed in the mounting point, the invention provides a kind of designated water level buoyancy control switch, has overcome above-mentioned shortcoming.
The technical solution adopted for the present invention to solve the technical problems is: in bigger external sealed container less buoyancy aid is housed, be connected with intake pipe, unidirectional outlet valve on the external sealed container, the intake pipe mouth of pipe is fixed on the fixing clamp on the lifting bar, outlet pipe is connected on the unidirectional 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, the middle part of buoyancy aid bottom connects the line of strong transfer tube line, and the line the other end passes the sealed rubber of pipe end.The intake pipe mouth of pipe is moved on to the designated water level place, and when the water surface arrived designated water level, current advanced in the external sealed container, buoyancy aid produces buoyancy and moves up, motive force is transmitted the line in the pipeline, and the other end of line takes valve cover to and does to open or close moving, and water level is no longer gone up.When being reduced to the external sealed container bottom under the water level, the water in the external sealed container flows out from unidirectional outlet valve and outlet pipe, and buoyancy aid descends, and buoyancy disappears, and valve cover returns to the state of closing originally or opening under the effect of Returnning spring.
The invention has the beneficial effects as follows: buoyancy is big, stroke is long, water level control accuracy height, reliability height, Installation Flexibility height, can be embedded in underground.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the principle schematic of buoyancy control switch.
Fig. 2 is that valve cover is closed schematic representation.
Fig. 3 is that valve cover is opened schematic representation.
Among the figure: 1. external sealed container, 2. buoyancy aid, 3. intake pipe, 4. fixing clamp, 5. lifting bar, 6. power is transmitted pipeline, 7. unidirectional 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, be connected with intake pipe (3) on the external sealed container (1), unidirectional outlet valve (7), intake pipe (3) mouth of pipe is fixed on the fixing clamp (4) on the lifting bar (5), outlet pipe (8) is connected on the unidirectional 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), be connected on the valve cover (10) behind the sealed rubber (9) of the pipe end that the line the other end power of passing is transmitted pipeline (6), Returnning spring (11) is housed on the valve cover (10).
Claims (1)
1. designated water level buoyancy control switch, buoyancy aid passes to valve cover by pipeline after producing buoyancy, buoyancy disappearance late gate covers under the effect of Returnning spring and resets, it is characterized in that: the external sealed internal tank is equipped with buoyancy aid, be connected with intake pipe on the external sealed container, unidirectional outlet valve, the intake pipe mouth of pipe is fixed on the fixing clamp on the lifting bar, outlet pipe is connected on the unidirectional 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, the middle part of buoyancy aid bottom connects the line of strong transfer tube line, be connected on the valve cover behind the sealed rubber of the pipe end that the line the other end power of passing is transmitted pipeline, Returnning spring is housed on the valve cover.
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 true CN102147032A (en) | 2011-08-10 |
| CN102147032B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304558A (en) * | 2016-04-22 | 2017-10-31 | 陈才章 | Ordered irrigation and self-draining arrangement |
| CN107454935A (en) * | 2015-02-02 | 2017-12-08 | 法雷奥热系统公司 | Thermal cell with shutoff valve |
| CN111795202A (en) * | 2020-07-15 | 2020-10-20 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454935A (en) * | 2015-02-02 | 2017-12-08 | 法雷奥热系统公司 | Thermal cell with shutoff valve |
| CN107304558A (en) * | 2016-04-22 | 2017-10-31 | 陈才章 | Ordered irrigation and self-draining arrangement |
| CN111795202A (en) * | 2020-07-15 | 2020-10-20 | 丁龙 | Buoyancy valve |
| CN111795202B (en) * | 2020-07-15 | 2022-05-06 | 丁龙 | Buoyancy valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102147032B (en) | 2015-12-09 |
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| C14 | Grant of patent or utility model | ||
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