CN108591513A - A kind of linked double open gas valve - Google Patents
A kind of linked double open gas valve Download PDFInfo
- Publication number
- CN108591513A CN108591513A CN201810457766.0A CN201810457766A CN108591513A CN 108591513 A CN108591513 A CN 108591513A CN 201810457766 A CN201810457766 A CN 201810457766A CN 108591513 A CN108591513 A CN 108591513A
- Authority
- CN
- China
- Prior art keywords
- valve body
- dustproof cover
- handle
- ball valve
- pushing
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
The present invention relates to a kind of linked double open gas valves.The device includes ball valve body, the discharge port of the ball valve body is equipped with external screw thread, it is screwed with dustproof cover on the external screw thread, multiple exhaust vents are offered on the side wall of dustproof cover, the dustproof cover is for blocking discharge port, dust or sundries is avoided to enter in ball valve body, the handle free end of the ball valve body is connected at least two tension springs, the other end of each tension spring misplaces and is connected on dustproof cover, the pushing-pulling flexible shaft of pendency is connected on the handle, pushing-pulling flexible shaft makes dustproof cover rotate while rotation for driving handle, when the handle makes ball valve body open, dustproof cover is also opened, when handle makes ball valve body close, dustproof cover is also closed.Since handle is connect through multiple tension springs with dustproof cover, when handle rotating opening ball valve body, tension spring makes dustproof cover rotate, and to open dustproof cover, when ball valve body is closed in handle rotation, tension spring makes dustproof cover rotate, to close dustproof cover.
Description
Technical field
The present invention relates to gas valve technical field more particularly to a kind of linked double open gas valves.
Background technology
At present, on the market, harmful influence top of tank container is equipped with gas valve, since gas valve is arranged on container top
On, it is extremely inconvenient to be turned on and off, while in order to avoid dust enters in gas valve, and dustproof cover is equipped in gas valve valve port, but
Dustproof cover be located at container top open or close it is very inconvenient.
The patent that a kind of entitled floating ball valve is disclosed in existing Chinese patent database, application No. is
201120504406.5, the applying date 20111207, Authorization Notice No. CN202327198U, authorized announcement date is
20120711, which includes valve body, valve deck, sphere and valve rod, and valve body connect setting with valve deck, and stem bottom is connect with sphere
Setting, valve body is interior to be equipped with valve seat, and sphere is adapted setting with valve seat, it is characterized in that：It is connected corresponding to valve rod on the sphere
Place is equipped with sphere through-hole.Disadvantage is that：Although the valve plays the role of cut-out and opening, but be not avoided that dust or miscellaneous
Object enters in valve body, to influence valve normal work.
Invention content
The purpose of the present invention is in view of the deficienciess of the prior art, i.e. be turned on and off the gas valve on container top with
And to be turned on and off dustproof cover extremely difficult, provides a kind of linked double open gas valve.
To achieve the goals above, a kind of technical solution that linked double open gas valve is taken of the present invention：
A kind of linked double open gas valve, includes ball valve body, and the discharge port of the ball valve body is equipped with external screw thread, described
It is screwed with dustproof cover on external screw thread, multiple exhaust vents are offered on the side wall of dustproof cover, the dustproof cover is used to block discharge port,
Dust or sundries is avoided to enter in ball valve body, the handle free end of the ball valve body is connected at least two tension springs, each to draw
The other end of spring misplaces and is connected on dustproof cover, the pushing-pulling flexible shaft of pendency is connected on the handle, pushing-pulling flexible shaft is for driving
Fixed handle makes dustproof cover rotate while rotation, and when the handle makes ball valve body open, dustproof cover is also opened, and handle makes ball valve
When ontology is closed, dustproof cover is also closed.
When the present invention works, first ball valve body is closed, while dustproof cover being screwed on discharge port, make dustproof cover end face
Discharge port is blocked, while discharge port side wall being made to block exhaust vent, when needing to open ball valve body, it is soft that operating personnel pull push-and-pull
Axis, pushing-pulling flexible shaft make one angle of rotatable handle, and ball valve body is opened, and rotatable handle when pulls tension spring, dust-proof to make
Lid unscrews, and makes to make there are gap discharge port side wall misplace with exhaust vent between dustproof cover end face and discharge port, to make discharge port
It is connected with exhaust vent, realizes that the while of opening ball valve body opens discharge port, when needing to close ball valve body, operating personnel draw
Drag pushing-pulling flexible shaft, pushing-pulling flexible shaft makes one angle of rotatable handle, ball valve body close, and rotatable handle when pulls tension spring, from
And dustproof cover is made to screw, so that dustproof cover end face is fitted on discharge port, while discharge port side wall being made to block exhaust vent, to use
Material mouth is disconnected with exhaust vent.
Compared with prior art, beneficial effects of the present invention are：Since handle is connect through multiple tension springs with dustproof cover, handle
When rotating opening ball valve body, tension spring makes dustproof cover rotate, and is drawn when ball valve body is closed in handle rotation to open dustproof cover
Spring makes dustproof cover rotate, to close dustproof cover.
Further include the U-shaped latching buffer for being useful for control handle and dustproof cover linkage, U-shaped latching buffer includes two otic placodes and company
The connecting plate of two otic placodes is connect, the free end of an otic placode is hinged with each tension spring, freedom of the free end through spring and handle of another otic placode
End connection, the pushing-pulling flexible shaft are connect with connecting plate.When U-shaped latching buffer elongation, dustproof cover is set to rotate an angle, while making handle
An angle is rotated, since spring exists, when handle revolves after death, spring deforms upon, and avoids hard draw handle, ball valve body is drawn
It is bad.
The external screw thread is coarse thread, and coarse thread can be such that dustproof cover is easily spun on discharge port, is revolved convenient for tension spring
Turn dustproof cover.
The pushing-pulling flexible shaft is the rope of rubber material, and pushing-pulling flexible shaft can be convenient for pushing-pulling flexible shaft from babinet with change direction
It hangs down on top.
The ball valve body includes tubular valve body, equipped with the ball that tubular valve body is divided into two sections in the tubular valve body
Body offers the flow-guiding channel along tubular valve body axis direction on the sphere, through-hole is offered on the valve body contacted with sphere,
Valve rod is connected in the through-hole, the free end of valve rod is connected with handle.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of the present invention.
Wherein, 1 ball valve body, 101 discharge ports, 102 handles, 2 dustproof covers, 201 exhaust vents, 3 tension springs, 4 pushing-pulling flexible shafts, 5
For U-shaped latching buffer, 501 otic placodes, 502 connecting plates, 503 springs.
Specific implementation mode
As described in Figure 1, it is a kind of linked double open gas valve, includes ball valve body 1, ball valve body 1 includes tubular valve body,
It is equipped in tubular valve body and tubular valve body is divided into two sections of sphere, the water conservancy diversion along tubular valve body axis direction is offered on sphere
Channel offers through-hole on the valve body contacted with sphere, valve rod is connected in through-hole, the free end of valve rod is connected with handle
102, the discharge port 101 of ball valve body 1 is equipped with external screw thread, is screwed with dustproof cover 2 on external screw thread, external screw thread is coarse thread, slightly
Pitch thread can be such that dustproof cover 2 is easily spun on discharge port 101, rotate dustproof cover 2 convenient for tension spring 3, opened on the side wall of dustproof cover 2
Equipped with multiple exhaust vents 201, dustproof cover 2 avoids dust or sundries from entering in ball valve body 1, ball valve for blocking discharge port 101
102 free end of handle of ontology 1 is connected at least two tension springs 3, and the other end of each tension spring 3, which misplaces, to be connected on dustproof cover 2,
The pushing-pulling flexible shaft 4 of pendency is connected on handle 102, pushing-pulling flexible shaft 4 is the rope of rubber material, and pushing-pulling flexible shaft 4 can the side of variation
To, hang down from peripheral hardware container top convenient for pushing-pulling flexible shaft 4, pushing-pulling flexible shaft 4 for driving handle 102 rotate while make it is dust-proof
Lid 2 rotates, and when handle 102 makes ball valve body 1 open, dustproof cover 2 is also opened, dust-proof when handle 102 makes ball valve body 1 close
Lid 2 is also closed, and further includes the U-shaped latching buffer 5 for being useful for control handle 102 and linking with dustproof cover 2, and U-shaped latching buffer 5 includes two ears
Plate 501 and the connecting plate 502 for connecting two otic placodes 501, the free end of an otic placode 501 and each tension spring 3 are hinged, another otic placode 501
Free end is connect through spring 503 with the free end of handle 102, and pushing-pulling flexible shaft 4 is connect with connecting plate 502, when U-shaped latching buffer 5 extends,
So that dustproof cover 2 is rotated an angle, while handle 102 being made to rotate an angle, since spring 503 exists, when handle 102 revolves extremely
Afterwards, spring 503 deforms upon, and avoids hard draw handle 102, ball valve body 1 is drawn bad.
When work, first ball valve body 1 is closed, while dustproof cover 2 being screwed on discharge port 101, makes 2 end face of dustproof cover
Discharge port 101 is blocked, while 101 side wall of discharge port being made to block exhaust vent 201, when needing to open ball valve body 1, operating personnel draw
Pushing-pulling flexible shaft 4 is dragged, pushing-pulling flexible shaft 4 makes handle 102 rotate an angle, and ball valve body 1 is opened, and handle 102 is drawn when rotation
Dynamic tension spring 3 makes between 2 end face of dustproof cover and discharge port 101 that there are gaps to make dustproof cover 2 unscrew, and makes 101 side of discharge port
Wall misplaces with exhaust vent 201, to make discharge port 101 be connected with exhaust vent 201, realizes that the while of opening ball valve body 1 opens
Discharge port 101, when needing to close ball valve body 1, operating personnel pull pushing-pulling flexible shaft 4, and pushing-pulling flexible shaft 4 makes handle 102 rotate
One angle, ball valve body 1 are closed, and pull tension spring 3 to make dustproof cover 2 to make dustproof cover 2 screw when handle 102 rotates
End face is fitted on discharge port 101, while 101 side wall of discharge port being made to block exhaust vent 201, to make discharge port 101 and outlet air
Hole 201 disconnects.
The invention is not limited in above-described embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing performing creative labour
A little to replace and deform, these are replaced and deformation is within the scope of the invention.
Claims (5)
1. a kind of linked double open gas valve, includes ball valve body, it is characterised in that：The discharge port of the ball valve body is equipped with outer
Screw thread is screwed with dustproof cover on the external screw thread, multiple exhaust vents is offered on the side wall of dustproof cover, the dustproof cover is for sealing
Stifled discharge port, avoids dust or sundries from entering in ball valve body, the handle free end of the ball valve body is connected at least two
Tension spring, the other end of each tension spring, which misplaces, to be connected on dustproof cover, and the pushing-pulling flexible shaft of pendency is connected on the handle, and push-and-pull is soft
Axis makes dustproof cover rotate while rotation for driving handle, and when the handle makes ball valve body open, dustproof cover is also opened, hand
When handle makes ball valve body close, dustproof cover is also closed.
2. a kind of linked double open gas valve according to claim 1, it is characterised in that：Further include be useful for control handle with
The U-shaped latching buffer of dustproof cover linkage, U-shaped latching buffer include two otic placodes and connect the connecting plate of two otic placodes, the free end of an otic placode
Hinged with each tension spring, the free end of another otic placode is connected through the free end of spring and handle, and the pushing-pulling flexible shaft is connect with connecting plate.
3. a kind of linked double open gas valve according to claim 1 or 2, it is characterised in that：The external screw thread is coarse thread spiral shell
Line.
4. a kind of linked double open gas valve according to claim 3, it is characterised in that：The pushing-pulling flexible shaft is rubber material
Rope.
5. a kind of linked double open gas valve according to claim 4, it is characterised in that：The ball valve body includes tubular valve
Body is equipped in the tubular valve body and tubular valve body is divided into two sections of sphere, is offered along tubular valve body axis on the sphere
The flow-guiding channel in line direction offers through-hole on the valve body contacted with sphere, valve rod is connected in the through-hole, valve rod
Free end is connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457766.0A CN108591513B (en) | 2018-05-14 | 2018-05-14 | Linkage double-opening gas phase valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457766.0A CN108591513B (en) | 2018-05-14 | 2018-05-14 | Linkage double-opening gas phase valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591513A true CN108591513A (en) | 2018-09-28 |
| CN108591513B CN108591513B (en) | 2023-09-29 |
Family
ID=63637516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810457766.0A Active CN108591513B (en) | 2018-05-14 | 2018-05-14 | Linkage double-opening gas phase valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591513B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10132140A (en) * | 1996-10-31 | 1998-05-22 | Kitou Kogyo Kk | Valve device |
| JP2000240112A (en) * | 1999-02-19 | 2000-09-05 | Kurimoto Ltd | Ball valve type underground fire hydrant |
| CN2777299Y (en) * | 2005-03-10 | 2006-05-03 | 浙江唐润环境工程科技有限公司 | Pneumatic rotating feeding valve |
| CN201013953Y (en) * | 2007-02-09 | 2008-01-30 | 倪孔柳 | Liquor drainage valve |
| CN201651446U (en) * | 2010-03-20 | 2010-11-24 | 永高股份有限公司 | Dewatering check valve |
| CN202132539U (en) * | 2011-07-07 | 2012-02-01 | 保一集团有限公司 | Air inlet ball valve special for tank container |
| CN203686223U (en) * | 2014-01-16 | 2014-07-02 | 神华集团有限责任公司 | Ball valve |
| CN204755982U (en) * | 2015-05-19 | 2015-11-11 | 浙江力泰新能源科技有限公司 | Air bleeding ball valve |
| WO2016093271A1 (en) * | 2014-12-11 | 2016-06-16 | 株式会社キッツ | Rotary valve, and quick exhaust valve for railway vehicle |
| CN205534338U (en) * | 2016-03-28 | 2016-08-31 | 泰州市百冠泵阀科技有限公司 | Flange formula lining fluorine ball valve |
| CN205663925U (en) * | 2016-03-28 | 2016-10-26 | 广州凯亨阀门有限公司 | Novel prevent self -closing valve that overflows |
| CN206036290U (en) * | 2016-08-31 | 2017-03-22 | 广东恒基金属制品实业有限公司 | Soft or hard double containment ball valve |
| CN107387804A (en) * | 2017-09-13 | 2017-11-24 | 潍坊浩鑫铜业有限公司 | The copper valve for blocking medium is acted in a kind of pipeline |
| CN208457250U (en) * | 2018-05-14 | 2019-02-01 | 泰州市百冠泵阀科技有限公司 | A kind of novel double open gas valve |
-
2018
- 2018-05-14 CN CN201810457766.0A patent/CN108591513B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10132140A (en) * | 1996-10-31 | 1998-05-22 | Kitou Kogyo Kk | Valve device |
| JP2000240112A (en) * | 1999-02-19 | 2000-09-05 | Kurimoto Ltd | Ball valve type underground fire hydrant |
| CN2777299Y (en) * | 2005-03-10 | 2006-05-03 | 浙江唐润环境工程科技有限公司 | Pneumatic rotating feeding valve |
| CN201013953Y (en) * | 2007-02-09 | 2008-01-30 | 倪孔柳 | Liquor drainage valve |
| CN201651446U (en) * | 2010-03-20 | 2010-11-24 | 永高股份有限公司 | Dewatering check valve |
| CN202132539U (en) * | 2011-07-07 | 2012-02-01 | 保一集团有限公司 | Air inlet ball valve special for tank container |
| CN203686223U (en) * | 2014-01-16 | 2014-07-02 | 神华集团有限责任公司 | Ball valve |
| WO2016093271A1 (en) * | 2014-12-11 | 2016-06-16 | 株式会社キッツ | Rotary valve, and quick exhaust valve for railway vehicle |
| CN204755982U (en) * | 2015-05-19 | 2015-11-11 | 浙江力泰新能源科技有限公司 | Air bleeding ball valve |
| CN205534338U (en) * | 2016-03-28 | 2016-08-31 | 泰州市百冠泵阀科技有限公司 | Flange formula lining fluorine ball valve |
| CN205663925U (en) * | 2016-03-28 | 2016-10-26 | 广州凯亨阀门有限公司 | Novel prevent self -closing valve that overflows |
| CN206036290U (en) * | 2016-08-31 | 2017-03-22 | 广东恒基金属制品实业有限公司 | Soft or hard double containment ball valve |
| CN107387804A (en) * | 2017-09-13 | 2017-11-24 | 潍坊浩鑫铜业有限公司 | The copper valve for blocking medium is acted in a kind of pipeline |
| CN208457250U (en) * | 2018-05-14 | 2019-02-01 | 泰州市百冠泵阀科技有限公司 | A kind of novel double open gas valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108591513B (en) | 2023-09-29 |
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