CN108591513B - Linkage double-opening gas phase valve - Google Patents
Linkage double-opening gas phase valve Download PDFInfo
- Publication number
- CN108591513B CN108591513B CN201810457766.0A CN201810457766A CN108591513B CN 108591513 B CN108591513 B CN 108591513B CN 201810457766 A CN201810457766 A CN 201810457766A CN 108591513 B CN108591513 B CN 108591513B
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- Prior art keywords
- valve body
- handle
- shield
- ball valve
- push
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- 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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Classifications
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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
- 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
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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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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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
- 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 invention relates to a linkage double-opening gas phase valve. The device is including the ball valve body, the discharge gate of ball valve body is equipped with the external screw thread, connect soon the shield on the external screw thread, offered a plurality of apopores on the lateral wall of shield, the shield is used for shutoff discharge gate, avoids dust or debris to get into this internal, the handle free end of ball valve body is connected with two piece at least extension springs, and the other end of each extension spring all misplaced connection is on the shield, be connected with the push-and-pull flexible axle that hangs on the handle, make the shield rotate when the push-and-pull flexible axle is used for driving handle pivoted, the shield also opens when the handle makes the ball valve body open, and the shield is also closed when the handle makes the ball valve body close. Because the handle is connected with the shield through a plurality of extension springs, when the handle rotates to open the ball valve body, the extension springs make the shield rotatory to open the shield, when the handle rotates to close the ball valve body, the extension springs make the shield rotatory, thereby close the shield.
Description
Technical Field
The invention relates to the technical field of gas phase valves, in particular to a linkage double-opening gas phase valve.
Background
At present, the top of a tank container for dangerous chemicals is provided with a gas phase valve, and the gas phase valve is arranged on the top of the container, so that the opening or closing is inconvenient, and meanwhile, in order to prevent dust from entering the gas phase valve, a dust cover is arranged on a valve port of the gas phase valve, but the dust cover is positioned on the top of the container, so that the opening or closing is inconvenient.
The utility model discloses a patent that name is a ball valve floats in current chinese patent database, its application number is 201120504406.5, and the filing date is 20111207, and the grant bulletin number is CN202327198U, and the grant bulletin date is 20120711, the device includes valve body, valve gap, spheroid and valve rod, and the valve body sets up with the valve gap connection, and the valve rod bottom sets up with the spheroid connection, is equipped with the disk seat in the valve body, and spheroid and disk seat looks adaptation set up, characterized by: and a sphere through hole is formed in the sphere at the joint corresponding to the valve rod. The defects are that: although the valve has the functions of cutting off and opening, dust or sundries cannot be prevented from entering the valve body, so that the normal operation of the valve is affected.
Disclosure of Invention
The invention aims to provide a linkage double-opening gas phase valve, which aims at overcoming the defects of the prior art that the gas phase valve on the top of a container is difficult to open or close and the dust cover is difficult to open or close.
In order to achieve the above purpose, the invention adopts the technical scheme that:
the utility model provides a linkage double-opening gas phase valve, includes the ball valve body, the discharge gate of ball valve body is equipped with the external screw thread, connect soon on the external screw thread and have had the shield, a plurality of apopores have been seted up on the lateral wall of shield, the shield is used for shutoff discharge gate, avoids dust or debris to get into this internal, the handle free end of ball valve body is connected with two piece at least extension springs, and the other end of each extension spring is all dislocation connection on the shield, be connected with the push-and-pull flexible axle that hangs on the handle, make the shield rotate when the push-and-pull flexible axle is used for driving handle pivoted, the shield also opens when the handle makes the ball valve body open, and the handle makes the ball valve body close when the shield also closed.
When the ball valve is required to be opened, an operator pulls the push-pull flexible shaft, the push-pull flexible shaft enables the handle to rotate by one angle, the ball valve body is opened, the tension spring is pulled when the handle rotates, so that the dust cover is unscrewed, a gap is reserved between the end face of the dust cover and the discharge hole, the discharge hole is staggered with the discharge hole, the discharge hole is communicated with the discharge hole, the ball valve body is opened, the discharge hole is opened at the same time, when the ball valve body is required to be closed, the operator pulls the push-pull flexible shaft, the handle rotates by one angle, the ball valve body is closed, the tension spring is pulled when the handle rotates, so that the dust cover is screwed, the end face of the dust cover is attached to the discharge hole, and meanwhile, the discharge hole is blocked, so that the discharge hole is disconnected with the discharge hole.
Compared with the prior art, the invention has the beneficial effects that: because the handle is connected with the shield through a plurality of extension springs, when the handle rotates to open the ball valve body, the extension springs make the shield rotatory to open the shield, when the handle rotates to close the ball valve body, the extension springs make the shield rotatory, thereby close the shield.
The U-shaped buffer lock comprises two lug plates and a connecting plate for connecting the two lug plates, wherein the free end of one lug plate is hinged with each tension spring, the free end of the other lug plate is connected with the free end of the handle through a spring, and the push-pull flexible shaft is connected with the connecting plate. When the U-shaped buffer lock is extended, the dust cover is rotated by an angle, and meanwhile, the handle is rotated by an angle, and due to the existence of the spring, after the handle is rotated, the spring deforms, so that the handle is prevented from being pulled hard, and the ball valve body is pulled out.
The external thread is a coarse thread, and the coarse thread can enable the dust cover to be easily screwed on the discharge hole, so that the dust cover can be conveniently rotated by the tension spring.
The push-pull flexible shaft is a rope made of rubber, the direction of the push-pull flexible shaft can be changed, and the push-pull flexible shaft can conveniently hang down from the top end of the box body.
The ball valve body comprises a tubular valve body, a ball body which divides the tubular valve body into two sections is arranged in the tubular valve body, a flow guide channel along the axis direction of the tubular valve body is arranged on the ball body, a through hole is arranged on the valve body which is contacted with the ball body, a valve rod is movably connected in the through hole, and the free end of the valve rod is connected with a handle.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of the present invention.
The ball valve comprises a ball valve body 1, a discharge hole 101, a handle 102, a dust cover 2, an air outlet 201, a tension spring 3, a push-pull flexible shaft 4, a U-shaped buffer lock 5, an ear plate 501, a connecting plate 502 and a spring 503.
Detailed Description
As shown in fig. 1, the linkage double-opening gas-phase valve comprises a ball valve body 1, wherein the ball valve body 1 comprises a tubular valve body, a ball body for dividing the tubular valve body into two sections is arranged in the tubular valve body, a flow guide channel along the axial direction of the tubular valve body is arranged on the ball body, a through hole is arranged on the valve body contacted with the ball body, a valve rod is movably connected in the through hole, the free end of the valve rod is connected with a handle 102, a discharge port 101 of the ball valve body 1 is provided with external threads, a dust cover 2 is screwed on the external threads, the external threads are coarse threads, the coarse threads can enable the dust cover 2 to be easily screwed on the discharge port 101, a tension spring 3 is convenient to rotate the dust cover 2, a plurality of air outlet holes 201 are formed in the side wall of the dust cover 2, the dust cover 2 is used for blocking the discharge port 101, dust or sundries are prevented from entering the ball valve body 1, the free end of the handle 102 of the ball valve body 1 is connected with at least two tension springs 3, the other end of each tension spring 3 is connected with the dust cover 2 in a staggered way, the handle 102 is connected with a hanging push-pull flexible shaft 4, the push-pull flexible shaft 4 is a rope made of rubber, the push-pull flexible shaft 4 can change direction, the push-pull flexible shaft 4 is convenient for hanging down from the top end of a peripheral container, the push-pull flexible shaft 4 is used for driving the handle 102 to rotate and simultaneously enabling the dust cover 2 to rotate, when the handle 102 enables the ball valve body 1 to be opened, the dust cover 2 is also opened when the handle 102 enables the ball valve body 1 to be closed, the dust cover 2 is also closed, the U-shaped buffer lock 5 for controlling the handle 102 to be linked with the dust cover 2 is also included, the U-shaped buffer lock 5 comprises two lug plates 501 and a connecting plate 502 for connecting the two lug plates 501, the free end of one lug plate 501 is hinged with each tension spring 3, the free end of the other lug plate 501 is connected with the free end of the handle 102 through a spring 503, when the U-shaped buffer lock 5 stretches, the dust cover 2 is rotated by an angle, and the handle 102 is rotated by an angle, so that the spring 503 deforms after the handle 102 is rotated due to the spring 503, and the ball valve body 1 is prevented from being pulled out by pulling the handle 102 hard.
During operation, firstly, the ball valve body 1 is closed, and meanwhile, the dust cover 2 is screwed on the discharge hole 101, so that the end face of the dust cover 2 is used for blocking the discharge hole 101, meanwhile, when the ball valve body 1 needs to be opened, an operator pulls the push-pull flexible shaft 4, the push-pull flexible shaft 4 rotates the handle 102 by an angle, the ball valve body 1 is opened, the tension spring 3 is pulled when the handle 102 rotates, the dust cover 2 is unscrewed, a gap is reserved between the end face of the dust cover 2 and the discharge hole 101, the side wall of the discharge hole 101 is staggered with the discharge hole 201, the discharge hole 101 is communicated with the discharge hole 201, the ball valve body 1 is opened, when the ball valve body 1 needs to be closed, the operator pulls the push-pull flexible shaft 4, the handle 102 rotates by an angle, the ball valve body 1 is closed, the tension spring 3 is pulled when the handle 102 rotates, the dust cover 2 is screwed tightly, the end face of the dust cover 2 is attached to the discharge hole 101, and meanwhile, the side wall of the discharge hole 101 is blocked, and the discharge hole 201 is disconnected from the discharge hole 201.
The invention is not limited to the above embodiments, and based on the technical solution disclosed in the invention, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the invention.
Claims (5)
1. The utility model provides a linkage double-opening gas phase valve, is including ball valve body, its characterized in that: the utility model discloses a ball valve, including ball valve body, handle, push-pull flexible axle, handle, dust cover, handle and handle, the discharge gate of ball valve body is equipped with the external screw, connect soon on the external screw has the shield, a plurality of apopores have been seted up on the lateral wall of shield, the shield is used for shutoff discharge gate, avoids dust or debris to get into in the ball valve body, the handle free end of ball valve body is connected with two at least extension springs, and the other end of each extension spring all misplaces to be connected on the shield, be connected with the push-pull flexible axle that hangs on the handle, make the shield rotate when the push-pull flexible axle is used for driving handle pivoted, the shield also opens when the handle makes the ball valve body open, and the handle makes the ball valve body close, the shield also closes.
2. The ganged double-open gas-phase valve of claim 1, wherein: the U-shaped buffer lock comprises two lug plates and a connecting plate for connecting the two lug plates, wherein the free end of one lug plate is hinged with each tension spring, the free end of the other lug plate is connected with the free end of the handle through a spring, and the push-pull flexible shaft is connected with the connecting plate.
3. A ganged double open gas phase valve as claimed in claim 1 or 2, wherein: the external thread is a coarse thread.
4. A ganged double-open gas-phase valve as claimed in claim 3, wherein: the push-pull flexible shaft is a rope made of rubber.
5. The ganged double-open gas-phase valve of claim 4, wherein: the ball valve body comprises a tubular valve body, a ball body which divides the tubular valve body into two sections is arranged in the tubular valve body, a flow guide channel along the axis direction of the tubular valve body is arranged on the ball body, a through hole is arranged on the valve body which is contacted with the ball body, a valve rod is movably connected in the through hole, and the free end of the valve rod is connected with a 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 CN108591513A (en) | 2018-09-28 |
| CN108591513B true 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 rotary 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 rotary 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 |
|---|---|
| CN108591513A (en) | 2018-09-28 |
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