CN105736784A - Direct sealing type floating ball valve - Google Patents
Direct sealing type floating ball valve Download PDFInfo
- Publication number
- CN105736784A CN105736784A CN201610287969.0A CN201610287969A CN105736784A CN 105736784 A CN105736784 A CN 105736784A CN 201610287969 A CN201610287969 A CN 201610287969A CN 105736784 A CN105736784 A CN 105736784A
- Authority
- CN
- China
- Prior art keywords
- valve body
- hole
- spool
- valve
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/08—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with ball-shaped closing members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Abstract
The invention relates to a direct sealing type floating ball valve. A valve body is connected into an installing hole formed in a container wall; the valve body is communicated with a container through a water inlet opening; a floating ball is arranged in the container and is connected with the valve body through a hinge; the position of the floating ball corresponds to the position of a water inlet of the valve body; a water outlet of the valve body is positioned outside the container; a valve core is arranged in the valve body; a through hole is formed in the axis line position of the valve core; the water inlet of the valve body, the through hole of the valve core and a water outlet hole of the valve body are sequentially communicated. When the container is fully filled with liquid, the floating ball can seal the water inlet of the valve body under the effect of the liquid pressure. The floating ball is pushed through the valve core,; the floating ball upwards turns around a hinge under the simultaneously effect of the pushing force of the valve core and the buoyancy force of liquid, so that the valve is opened. When the liquid in the container flows out through the water inlet of the valve body, the through hole of the valve core and the water outlet hole of the valve body, the floating ball can downwards turn to the position of the water inlet of the valve body along with the descending of the liquid level in the container, and the valve is finally closed.
Description
Technical field
The present invention relates to a kind of ball-cock assembly, especially can pass through ball float and directly block the direct sealed type ball-cock assembly of inlet opening.
Background technology
At present, known ball-cock assembly is jointly to drive piston head closure inlet opening by ball float and lever, and therefore not only structure is complicated and volume is bigger.
Summary of the invention
In order to overcome the deficiency that existing ball-cock assembly not only structure is complicated and volume is bigger, the present invention provides a kind of direct sealed type ball-cock assembly, and this direct sealed type ball-cock assembly directly blocks inlet opening, simple in construction, compact by ball float.
The technical solution adopted for the present invention to solve the technical problems is: the present invention includes valve body, spool, handle, spring, fountain head, joint cover, nut, ball float, connecting rod, supporting bar, alignment pin, stopper slot, outlet, osculum, inlet opening and sealing ring.Valve body is the column construction of horizontally set, axial line along valve body offers through hole, the left end head of valve body is connected through the installing hole on chamber wall and by nut with chamber wall, supporting bar is positioned at container, supporting bar be arranged on valve body top and with the axis parallel of valve body, the right end of supporting bar is connected with the left end head of valve body by joint cover.Connecting rod is longitudinally disposed, and the left end head chain connection of the upper end of connecting rod and supporting bar, the lower end of connecting rod is connected with ball float, and the position of ball float is corresponding with the left port of through hole in valve body, and described ball float is made up of lightweight buoyancy material.The right end of valve body is positioned at the outside of container, and opened above in valve body right end has pin-and-hole that is vertical and that connect valve hole, is provided with alignment pin in pin-and-hole.Fountain head is connected on the post jamb below valve body right-hand member, offers the osculum connected with valve hole in fountain head, and sealing ring is arranged on the hole wall of valve hole.Spool is the column construction matched with valve hole, spool is arranged in the through hole of valve body, inlet opening is offered in the axial line position of spool, post jamb above spool is offered the stopper slot of axis parallel with spool, post jamb below spool right-hand member offers the outlet that the inlet opening with spool connects, alignment pin on valve body matches with the stopper slot on spool, through hole, inlet opening, outlet and osculum sequential communication.The right end of spool is stretched out the through hole of valve body and is connected with handle, is provided with back-moving spring between valve body and handle.
When liquid fills container, the ball float in container is by the left port of automatic plugging valve hole under the pressure effect of liquid, and thus closes off valve.During Open valve, promote spool by handle.When spool moves to the position that alignment pin and stopper slot limit jointly, the outlet on spool gets final product the osculum in valve body, and ball float and connecting rod will be flipped up by the hinge on supporting bar under the combined effect of spool thrust and liquid buoyancy simultaneously.Release handle, when spool and handle reset under the action of the spring, valve opening, and the liquid in container can flow out along through hole, inlet opening, outlet and osculum.When during ball float is with container the decline of liquid level and downwardly turn over to valve hole left port position time, valve can be automatically switched off again.
The invention has the beneficial effects as follows, directly blocked osculum, simple in construction, compact by ball float.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the A-A profile of Fig. 2.
Fig. 5 is Fig. 1 structural representation when promoting spool.
Fig. 6 is the full sectional view of Fig. 5.
Fig. 7 is the structural representation after Fig. 6 opens ball float.
In figure: 1. container.2. valve body.3. spool.4. handle.5. spring.6. fountain head.7. joint cover.8. nut.9. ball float.10. connecting rod.11. supporting bar.12. alignment pin.13. stopper slot.14. outlet.15. osculum.16. inlet opening.17. sealing ring.
Detailed description of the invention
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, valve body 2 is the column construction of horizontally set, axial line along valve body 2 offers through hole, the left end head of valve body 2 is connected through the installing hole on container 1 wall and by nut 8 with container 1 wall, supporting bar 11 is positioned at container 1, supporting bar 11 be arranged on valve body 2 top and with the axis parallel of valve body 2, the right end of supporting bar 11 is connected with the left end head of valve body 2 by joint cover 7.Connecting rod 10 is longitudinally disposed, and the left end head chain connection of the upper end of connecting rod 10 and supporting bar 11, the lower end of connecting rod 10 is connected with ball float 9, and the position of ball float 9 is corresponding with the left port of through hole in valve body 2, and described ball float 9 is made up of lightweight buoyancy material.The right end of valve body 2 is positioned at the outside of container 1, and opened above in valve body 2 right end has pin-and-hole that is vertical and that connect valve body 2 through hole, is provided with alignment pin 12 in pin-and-hole.Fountain head 6 is connected on the post jamb below valve body 2 right-hand member, offers the osculum 15 connected with valve body 2 through hole in fountain head 6, and sealing ring 17 is arranged on the hole wall of valve body 2 through hole.Spool 3 is the column construction matched with valve body 2 through hole, spool 3 is arranged in the through hole of valve body 2, inlet opening 16 is offered in the axial line position of spool 3, post jamb above spool 3 is offered the stopper slot 13 of axis parallel with spool 3, post jamb below spool 3 right-hand member offers the outlet 14 that the inlet opening 16 with spool 3 connects, alignment pin 12 on valve body 2 matches with the stopper slot 13 on spool 3, through hole, inlet opening 16, outlet 14 and osculum 15 sequential communication.The right end of spool 3 is stretched out the through hole of valve body 2 and is connected with handle 4, is provided with back-moving spring 5 between valve body 2 and handle 4.
In Fig. 1, Fig. 5, Fig. 6, Fig. 7, when liquid fills container 1, the ball float 9 in container 1 is by the left port of automatic plugging valve body 2 through hole under the pressure effect of liquid, and thus closes off valve.During Open valve, promote spool 3 by handle 4.When spool 3 moves to the position that alignment pin 12 and stopper slot 13 limit jointly, outlet 14 on spool 3 gets final product the osculum 15 in valve body 2, and ball float 9 and connecting rod 10 will be flipped up by the hinge on supporting bar 11 under the combined effect of spool 3 thrust and liquid buoyancy simultaneously.Release handle 4, when spool 3 and handle 4 reset under the effect of spring 5, valve opening, and the liquid in container 1 can flow out along through hole, inlet opening 16, outlet 14 and osculum 15.When during ball float 9 is with container 1 decline of liquid level and downwardly turn over to valve body 2 through hole left port position time, valve can be automatically switched off again.
Claims (6)
- null1. a direct sealed type ball-cock assembly，It includes valve body、Spool、Handle、Spring、Fountain head、Joint cover、Ball float、Connecting rod、Supporting bar、Alignment pin、Stopper slot、Outlet、Osculum and inlet opening，It is characterized in that: the axial line along valve body offers through hole，The left end head of valve body is connected through the installing hole on chamber wall and by nut with chamber wall，Supporting bar be arranged on valve body top and with the axis parallel of valve body，The right end of supporting bar is connected with the left end head of valve body by joint cover，The upper end of connecting rod and the left end head chain connection supporting bar，The lower end of connecting rod is connected with ball float，The position of ball float is corresponding with the left port of through hole in valve body，The right end of valve body is positioned at the outside of container，Opened above in valve body right end has pin-and-hole that is vertical and that connect valve hole，Pin-and-hole is provided with alignment pin，Fountain head is connected on the post jamb below valve body right-hand member，Fountain head offers the osculum connected with valve hole，Spool is the column construction matched with valve hole，Spool is arranged in the through hole of valve body，Inlet opening is offered in the axial line position of spool，Post jamb above spool is offered the stopper slot of axis parallel with spool，Post jamb below spool right-hand member offers the outlet that the inlet opening with spool connects，Alignment pin on valve body matches with the stopper slot on spool，Through hole、Inlet opening、Outlet and osculum sequential communication，The right end of spool is stretched out the through hole of valve body and is connected with handle，Back-moving spring it is provided with between valve body and handle.
- 2. direct sealed type ball-cock assembly according to claim 1, is characterized in that: described valve body is the column construction of horizontally set.
- 3. direct sealed type ball-cock assembly according to claim 1, is characterized in that: described ball float is the left port of automatic plugging valve hole under the pressure effect of liquid.
- 4. direct sealed type ball-cock assembly according to claim 1, it is characterized in that: when described spool moves to the position that alignment pin and stopper slot limit jointly, outlet on spool gets final product the osculum in valve body, and ball float and connecting rod will be flipped up by the hinge on supporting bar under the combined effect of spool thrust and liquid buoyancy simultaneously.
- 5. direct sealed type ball-cock assembly according to claim 1, is characterized in that: described ball float is made up of lightweight buoyancy material.
- 6. direct sealed type ball-cock assembly according to claim 1, is characterized in that: sealing ring is arranged on the hole wall of valve hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287969.0A CN105736784B (en) | 2016-05-04 | 2016-05-04 | Direct sealed type ball-cock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287969.0A CN105736784B (en) | 2016-05-04 | 2016-05-04 | Direct sealed type ball-cock assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105736784A true CN105736784A (en) | 2016-07-06 |
| CN105736784B CN105736784B (en) | 2017-12-05 |
Family
ID=56288657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287969.0A Active CN105736784B (en) | 2016-05-04 | 2016-05-04 | Direct sealed type ball-cock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736784B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189253Y (en) * | 1993-03-24 | 1995-02-08 | 乔国章 | Automatic losing device for water valve |
| CN2314195Y (en) * | 1997-06-27 | 1999-04-14 | 谢庆俊 | Cistern intake valve with porcelain sheet sealing |
| CN2322000Y (en) * | 1998-02-10 | 1999-06-02 | 郎海林 | Float ball self-cutting off water tap |
| CN1410693A (en) * | 2001-09-30 | 2003-04-16 | 陈杰明 | Floating ball valve |
| DE102008033293A1 (en) * | 2008-07-14 | 2010-01-28 | PRÄDEL, Birgit | Floating switch valve useful as float switch and control valve or switching valve for the regulation of the water levels in purification plants or other liquid media, comprises a floating body, a pipeline, and two valve seats |
| CN103982702A (en) * | 2014-05-20 | 2014-08-13 | 长治市丰雨机械有限公司 | Mechanical type floater water feeding valve |
| CN205578816U (en) * | 2016-05-04 | 2016-09-14 | 张卫 | Directly seal formula ball -cock assembly |
-
2016
- 2016-05-04 CN CN201610287969.0A patent/CN105736784B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189253Y (en) * | 1993-03-24 | 1995-02-08 | 乔国章 | Automatic losing device for water valve |
| CN2314195Y (en) * | 1997-06-27 | 1999-04-14 | 谢庆俊 | Cistern intake valve with porcelain sheet sealing |
| CN2322000Y (en) * | 1998-02-10 | 1999-06-02 | 郎海林 | Float ball self-cutting off water tap |
| CN1410693A (en) * | 2001-09-30 | 2003-04-16 | 陈杰明 | Floating ball valve |
| DE102008033293A1 (en) * | 2008-07-14 | 2010-01-28 | PRÄDEL, Birgit | Floating switch valve useful as float switch and control valve or switching valve for the regulation of the water levels in purification plants or other liquid media, comprises a floating body, a pipeline, and two valve seats |
| CN103982702A (en) * | 2014-05-20 | 2014-08-13 | 长治市丰雨机械有限公司 | Mechanical type floater water feeding valve |
| CN205578816U (en) * | 2016-05-04 | 2016-09-14 | 张卫 | Directly seal formula ball -cock assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105736784B (en) | 2017-12-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181226 Address after: 224400 No. 6 Huangmai Road, Funing Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Jiangheng Valve Industry Co., Ltd. Address before: 610015 No. 2, unit 1, No. 31, Shang Xiang street, Qingyang District, Chengdu, Sichuan, 1 Patentee before: Zhang Wei |
|
| TR01 | Transfer of patent right |