CN102679003B - flow control constant water level valve - Google Patents
flow control constant water level valve Download PDFInfo
- Publication number
- CN102679003B CN102679003B CN201210174396.2A CN201210174396A CN102679003B CN 102679003 B CN102679003 B CN 102679003B CN 201210174396 A CN201210174396 A CN 201210174396A CN 102679003 B CN102679003 B CN 102679003B
- Authority
- CN
- China
- Prior art keywords
- valve
- float
- valve body
- rotation set
- water level
- 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
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- Float Valves (AREA)
Abstract
The present invention relates to flow control constant water level valve.Comprise valve body and be arranged on the valve gap on valve body, the valve stretched out from valve gap is provided with in valve body, valve bottom connects one and drives by float the rotation set rotated, valve sidepiece connects one and is arranged on valve inner and is in the passage of rotation set outside, the outlet of passage is arranged on valve body lower portion, described float is supported by the central shaft be arranged in the middle part of valve body and leads, and the guide wheel contacted with rotation set is established on the top of float.The present invention is when water level decreasing in valve body, and float declines under the effect of self gravitation, and rotation set rotates under the effect of float and guide wheel, is then with movable valve to rotate, opens valve, start moisturizing; When after moisturizing, water level will rise, and water enters in valve body by passage, and float rises and drives rotation set to rotate under the effect of buoyancy, thus the rotation of band movable valve makes it close, and stops moisturizing; The present invention only relies on the change of float gravity and buoyancy can realize opening or closing of valve, and structure is simple, has extremely strong practicability.
Description
Technical field
The present invention relates to one to be arranged on solar water heater water tank (side also may be used for other multiple cistern water level constant) and, in order to ensure the valve that a kind of permanent water level opens and closes automatically, to belong to valve technology field.
Background technique
At present, solar water heater is made up of water tank and solar heat pipe, generally establish 2 interfaces (upper port is given vent to anger, lower ports water outlet), great majority manually go up water to wait for that valve seal valve is closed in overflow water outlet again, and a pipeline is share in water supply pipeline and water outlet (hot water).This mode shortcoming is: be finished water at every turn and all will repeat above-mentioned course of action, and if after water tank topped up with water, if forget close valve a large amount of tap water can be caused to run off.
Existing upper water self-acting valve also has electron pressure formula (this shortcoming needs electricity consumption), also has a kind of automatic water supplying valve to be pressure type (this shortcoming is that whole water tank internal pressure equals tap water pressure, dangerous, also needs to close inlet valve during use) in addition.
Summary of the invention
The present invention is directed to above-mentioned defect, object is that providing a kind of becomes rotating force by buoyancy location (permanent water level) by the power of going straight up to, and relies on gravity to decline and opens the flow control constant water level valve of valve event.
The technical solution used in the present invention is for this reason: the present invention includes valve body and be arranged on the valve gap on valve body, the valve stretched out from valve gap is provided with in valve body, valve bottom connects the rotation set that a band movable valve rotates, valve sidepiece connects one and is arranged on valve inner and is in the intake tunnel of rotation set outside, exhaust passage and backwater channel, float is provided with in rotation set, described float is supported by the center-pole be arranged in the middle part of valve body and leads, float is provided with the guide wheel contacted with rotation set, and rotation set is provided with the spiral chute corresponding with guide wheel.
Described float top and the bottom arrange guiding bearing pin.
Described center-pole is square-section, and described center-pole is fixed on valve body.
Advantage of the present invention is: the present invention utilizes different water-level float buoyancy and gravity cross action and makes it increase or decline, and then drives the parts such as rotation set, valve be connected with it to rotate motion, to realize valve open or closed object; It relies on the stressed of float self completely, does not need applied force, and realize automatic loading water, the complete rear automatically closed object of upper water, its structural type is simple, and can not cause because of the not closed phenomenon causing water to waste of valve, has extremely strong practicability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Structural representation when Fig. 2 is valve opening of the present invention.
Structural representation when Fig. 3 is valve closing of the present invention.
1 be valve gap, 2 be valve in figure, 3 be valve body, 4 be passage, 5 be rotation set, 6 be bar centered by float, 7,8 for guiding bearing pin, 9 be guide wheel, 10 outlet pipes.
Embodiment
The valve gap 1 that the present invention includes valve body 3 and be arranged on valve body 3, the valve 2 stretched out from valve gap 1 is provided with in valve body 3, valve 2 bottom connects one and drives by float 6 rotation set 5 rotated, valve 2 sidepiece connects one and is arranged on valve body 3 inside and is in the passage of rotation set 5 outside, the outlet of passage is arranged on valve body 3 bottom, described float 6 is supported by the center-pole 7 be arranged in the middle part of valve body 3 and is led, and the guide wheel 9 contacted with rotation set 5 is established on the top of float 6, and valve body lower portion is provided with outlet pipe 10.
Described float 6 top and the bottom arrange the guiding bearing pin 8 contacted with float 6, and described center-pole 7 is installed on valve body 3.
The present invention becomes rotating force by buoyancy location (permanent water level) by the power of going straight up to, and closes sealing completely in conjunction with an angle of 90 degrees valve principle, relies on gravity to decline and opens valve 2 action.
Working procedure of the present invention is: when water level decreasing in valve body 3, buoyancy now suffered by float 6 diminishes, when its gravity is greater than buoyancy, float 6 declines under the effect of self gravitation, now rotation set 5 rotates under the effect of float 6 and guide wheel 9, then be with movable valve 2 to rotate, open valve 2, start moisturizing; Water enters from the water intake on top, enter in valve body 3 by passage, along with water level constantly raises, the buoyancy that float 6 is subject to increases, when the buoyancy that it is subject to is greater than gravity, float 6 rises and drives rotation set 5 to rotate under the effect of buoyancy, and band movable valve 2 rotates and makes it close, thus completes moisturizing process; Therefore valve arrangement of the present invention is without the need to by any external force, only rely on the change of float gravity and buoyancy can realize opening or closing of valve, structure is simple, has extremely strong practicability.
Claims (1)
1. flow control constant water level valve, comprise valve body and be arranged on the valve gap on valve body, the valve stretched out from valve gap is provided with in valve body, valve bottom connects the rotation set that a band movable valve rotates, valve sidepiece connects one and is arranged on valve inner and is in the intake tunnel of rotation set outside, exhaust passage and backwater channel, it is characterized in that, float is provided with in rotation set, described float is supported by the center-pole be arranged in the middle part of valve body and leads, float is provided with the guide wheel contacted with rotation set, rotation set is provided with the spiral chute corresponding with guide wheel, and described center-pole is square-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174396.2A CN102679003B (en) | 2012-05-31 | 2012-05-31 | flow control constant water level valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174396.2A CN102679003B (en) | 2012-05-31 | 2012-05-31 | flow control constant water level valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679003A CN102679003A (en) | 2012-09-19 |
| CN102679003B true CN102679003B (en) | 2016-01-13 |
Family
ID=46811357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210174396.2A Expired - Fee Related CN102679003B (en) | 2012-05-31 | 2012-05-31 | flow control constant water level valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679003B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336537B (en) * | 2013-06-06 | 2016-09-28 | 扬州市光泽环境工程有限公司 | A kind of trigger mechanism of water level switch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1822806A (en) * | 1929-06-15 | 1931-09-08 | Geary Albert Victor | Hydraulic power plant |
| CN200958644Y (en) * | 2006-10-16 | 2007-10-10 | 牛晓波 | Automatic water-level valve |
| CN102128046B (en) * | 2010-01-15 | 2013-02-13 | 淮南矿业(集团)有限责任公司 | Automatic water discharge device |
| CN202215795U (en) * | 2011-08-19 | 2012-05-09 | 淮南矿业(集团)有限责任公司 | Drainage device |
| CN202708280U (en) * | 2012-05-31 | 2013-01-30 | 徐晨光 | Flow control type constant-water-level valve |
-
2012
- 2012-05-31 CN CN201210174396.2A patent/CN102679003B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102679003A (en) | 2012-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151216 Address after: 225200, Yangzhou District, Jiangsu City, Jiangdu Province town of small village industrial park Applicant after: Yangzhou gloss Genie et Environnement Address before: Room 12, building 802, Jinxiu Road, Jianghuai Road, Jiangdu District, Jiangsu, Yangzhou, 225200 Applicant before: Xu Chenguang |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20210531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |