CN109084029B - Gas flow regulating valve - Google Patents
Gas flow regulating valve Download PDFInfo
- Publication number
- CN109084029B CN109084029B CN201811108417.4A CN201811108417A CN109084029B CN 109084029 B CN109084029 B CN 109084029B CN 201811108417 A CN201811108417 A CN 201811108417A CN 109084029 B CN109084029 B CN 109084029B
- Authority
- CN
- China
- Prior art keywords
- valve
- push rod
- electric push
- gas
- valve body
- 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.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920001821 foam rubber Polymers 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 39
- 230000001276 controlling effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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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
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0058—Optical means, e.g. light transmission, observation ports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The invention discloses a gas flow regulating valve, which comprises a valve body and an electric push rod, wherein one side of the valve body is provided with a valve cover, the upper end of the valve cover passes through the middle of the valve cover and is connected with the electric push rod, the lower end of the electric push rod is connected with a piston, the upper end of the electric push rod is provided with a mounting plate and passes through the mounting plate to be connected with a fixing bolt and a fixing anchor ear, a reset spring is arranged in the electric push rod, the piston is movably connected with the upper end inside the valve body, one side of the valve cover is connected with a gas sensor, the gas sensor is electrically connected with the electric push rod, an audible and visual alarm arranged in the middle of the valve cover is further arranged between the electric push rod and the piston, one side of the electric push rod corresponding to the rotary chuck is fixedly connected with the bottom of the mounting plate through a connecting block, and the bottom of the rotary chuck is provided with a gas valve knob.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a fuel gas flow regulating valve.
Background
The flow regulating valve is a valve body frequently required by water diversion engineering, and is divided into a floating ball control flow regulating valve and an electric control flow regulating valve, and is widely applied to the field of flow control such as sewage treatment plants and water inlets of tap water plants; controlling the flow rate of the drainage pipeline; scheduling the flow of the drainage system; municipal drain pipe management and other engineering projects. Is a novel flow control product with high efficiency, environmental protection, safety and energy saving. The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like, and is mainly applied to places such as kitchens, bathrooms and the like in the aspect of gas control.
The existing valve has certain potential safety hazards because the valve and the hose are easy to age after being used for a long time in daily life, gas leakage is easy to occur, even accidents such as gas explosion are caused, and the existing valve has a certain potential safety hazard, and is insufficient in solving mode and self-protection components when the gas is leaked accidentally.
Disclosure of Invention
The present invention is directed to a gas flow regulating valve, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gas flow regulating valve, includes valve body and electric putter, valve body one side is equipped with the valve gap, just the valve gap upper end is passed the valve gap intermediate junction and is had electric putter, the electric putter lower extreme is connected with the piston, the electric putter upper end is equipped with the mounting panel, mounting panel one side is equipped with the controller, electric putter passes mounting panel connection fixing bolt and fixed staple bolt, be equipped with reset spring in the electric putter, piston swing joint is in the inside upper end of valve body, valve gap one side is connected with the gas inductor, just gas inductor and electric putter electric connection, still be equipped with the audible-visual annunciator in the middle of being located the valve gap between electric putter and the piston, electric putter is equipped with rotatory dop on corresponding one side, electric putter passes through connecting block fixed connection in the mounting panel bottom, connecting block and mounting panel threaded connection, rotatory dop bottom is equipped with the gas valve knob, the gas valve knob passes through connecting pipe swing joint valve body.
Preferably, a sponge cushion is arranged at the bottom of the piston.
Preferably, a sealing ring is arranged in the valve cover, and the electric push rod is electrically connected with the sealing ring.
Preferably, one side of the valve cover is connected with a sealing gasket, and the valve cover is connected with the valve body through the sealing gasket.
Preferably, the inner side of the valve body is connected with a protective layer, and the protective layer is specifically made of rubber.
Preferably, a manual deflector rod is arranged at the edge of the rotary chuck, and the manual deflector rod is in threaded connection with the mounting plate.
Preferably, the model of the controller is GS100-316L, the model of the gas sensor is KHD-0.8Y, and the controller is electrically connected with the gas sensor and the electric push rod.
Compared with the prior art, the invention has the advantages that the electric push rod is arranged, one end of the electric push rod is connected with the piston arranged in the valve body, when the gas sensor senses gas leakage in specific use, the electric push rod is automatically released and pushes the piston to move downwards, the interior of the valve body is blocked, the gas transmission channel is blocked, the gas is prevented from being continuously dredged to generate large-scale leakage, the use safety of the valve is improved, meanwhile, the audible and visual alarm is arranged in the valve cover, the audible and visual alarm is utilized to conduct and trigger wireless signals when the gas sensor senses the gas operation, the alarm prompting effect is generated, the audible and visual alarm and the electric push rod are utilized to work cooperatively, accidents and losses caused by the gas leakage are effectively avoided, a user can conveniently and timely make countermeasures, the use risk is reduced, the user can manually wave to close the valve when the gas leakage occurs, the gas leakage is prevented from generating harmful gas, the leakage is effectively prevented by adopting the sealing ring and the protective layer, and accidents are prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a valve body according to the present invention;
fig. 3 is an enlarged schematic view of a partial structure of the present invention.
In the figure: 1. a valve body; 2. a mounting plate; 2.1, a controller; 3. a fixing bolt; 4. fixing the anchor ear; 5. a connecting block; 6. a rotary chuck; 7. a manual deflector rod; 8. a gas valve knob; 9. a connecting pipe; 10. a return spring; 11. an electric push rod; 12. a valve cover; 13. an audible and visual alarm; 14. a gas sensor; 15. a seal ring; 16. a piston; 17. a sponge cushion; 18. a protective layer; 19. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a gas flow regulating valve, includes valve body 1 and electric putter 11, valve body 1 one side is equipped with valve gap 12, just valve gap 12 upper end is passed valve gap 12 intermediate junction and is had electric putter 11, electric putter 11 lower extreme is connected with piston 16, electric putter 11 upper end is equipped with mounting panel 2, mounting panel 2 one side is equipped with controller 2.1, electric putter 11 passes mounting panel 2 and connects fixing bolt 3 and fixed staple bolt 4, be equipped with reset spring 10 in the electric putter 11, piston 16 swing joint is in the inside upper end of valve body 1, valve gap 12 one side is connected with gas sensor 14, just gas sensor 14 and electric putter 11 electric connection, still be equipped with the audible-visual annunciator 13 that is located valve gap 12 intermediate between electric putter 11 and the piston 16, electric putter 11 corresponding one side is equipped with rotatory dop 6, rotatory dop 6 is through connecting block 5 fixed connection in mounting panel 2 bottom, connecting block 5 and mounting panel 2 threaded connection, rotatory dop 6 bottom is equipped with gas valve knob 8, gas valve knob 8 passes through connecting pipe 9 swing joint valve body 1.
The bottom of the piston 16 is provided with a foam cushion 17, the inside of the valve cover 12 is provided with a sealing ring 15, the electric push rod 11 is electrically connected with the sealing ring 15, one side of the valve cover 12 is connected with a sealing gasket 19, the valve cover 12 is connected with the valve body 1 through the sealing gasket 19, the inner side of the valve body 1 is connected with a protective layer 18, the protective layer 18 is a rubber protective layer, the edge of the rotary chuck 6 is provided with a manual deflector 7, the manual deflector 7 is in threaded connection with the mounting plate 2, the model of the controller 2.1 is GS100-316L, the model of the gas sensor 14 is KHD-0.8Y, and the controller 2.1 is electrically connected with the gas sensor 14 and the electric push rod 11.
When the gas leakage is sensed through the gas sensor 14, a transmission signal is sent to the controller 2.1, the electric push rod 11 is controlled by the controller 2.1 to automatically release and push the piston 16 to move downwards, the inside of the valve body 1 is blocked, a gas transmission channel is blocked, the gas is prevented from being continuously dredged to generate large-scale leakage, the safety of the valve in use is improved, meanwhile, the audible-visual annunciator 13 is arranged in the valve cover 12, the audible-visual annunciator 13 is utilized to conduct and trigger a wireless signal when the gas sensor 14 senses the working state, an alarm prompting effect is generated, a user can make countermeasures in time conveniently, the use risk is reduced, and the user can manually rotate the deflector rod to drive the whole piston 16 of the mounting plate 2 to descend to close the valve when the gas leakage is caused by the threaded connection of the connecting block 5 and the mounting plate 2, the sealing ring 15 and the protective layer 18 are both used for effectively preventing the gas leakage, and accidents are avoided.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The gas flow regulating valve comprises a valve body (1) and an electric push rod (11), and is characterized in that the upper end of the valve body (1) is provided with a valve cover (12), the upper end of the valve cover (12) penetrates through the middle of the valve cover (12) to be connected with an electric push rod (11), the lower end of the electric push rod (11) is connected with a piston (16), the upper end of the electric push rod (11) is provided with a mounting plate (2), one side of the mounting plate (2) is provided with a controller (2.1), the electric push rod (11) penetrates through the mounting plate (2) to be connected with a fixing bolt (3) and a fixing hoop (4), a reset spring (10) is arranged in the electric push rod (11), the piston (16) is movably connected to the upper end inside the valve body (1), one side of the valve cover (12) is connected with a gas sensor (14), the gas sensor (14) is electrically connected with the electric push rod (11), an acousto-optic alarm (13) positioned in the middle of the valve cover (12) is further arranged between the electric push rod (11) and the piston (16), one side of the electric push rod (11) is provided with a rotary clamp (6) corresponding to one side, the rotary clamp (6) is connected with the mounting plate (5) through the rotary clamp (5), the bottom of the rotary chuck (6) is provided with a gas valve knob (8), and the gas valve knob (8) is movably connected with the valve body (1) through a connecting pipe (9).
2. The gas flow regulating valve according to claim 1, wherein: a foam-rubber cushion (17) is arranged at the bottom of the piston (16).
3. The gas flow regulating valve according to claim 1, wherein: a sealing ring (15) is arranged in the valve cover (12).
4. The gas flow regulating valve according to claim 1, wherein: one side of the valve cover (12) is connected with a sealing gasket (19), and the valve cover (12) is connected with the valve body (1) through the sealing gasket (19).
5. The gas flow regulating valve according to claim 1, wherein: the inner side of the valve body (1) is connected with a protective layer (18), and the protective layer (18) is specifically made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108417.4A CN109084029B (en) | 2018-09-21 | 2018-09-21 | Gas flow regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108417.4A CN109084029B (en) | 2018-09-21 | 2018-09-21 | Gas flow regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109084029A CN109084029A (en) | 2018-12-25 |
| CN109084029B true CN109084029B (en) | 2023-10-31 |
Family
ID=64842341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811108417.4A Active CN109084029B (en) | 2018-09-21 | 2018-09-21 | Gas flow regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084029B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198474Y (en) * | 1994-06-27 | 1995-05-24 | 温州市东瓯自动化仪表厂 | Pneumatic or hand operate gate valve |
| US5671903A (en) * | 1993-12-29 | 1997-09-30 | Tokyo Electron Tohoku Kabushiki Kaisha | Heat treatment apparatus and valve device for use in the same |
| CN201190824Y (en) * | 2008-04-29 | 2009-02-04 | 济南铭迪机械制造有限公司 | Gas emergency cut-off valve |
| CN104265972A (en) * | 2014-10-29 | 2015-01-07 | 赵继鹏 | Electrically operated valve device combining hand-operated inner lifting stop valve with double-shaft motor |
| CN105757315A (en) * | 2016-04-21 | 2016-07-13 | 重庆云陆阀门制造有限公司 | Dual-positioning multilayer rigid sealing butterfly valve |
| CN206206737U (en) * | 2016-10-27 | 2017-05-31 | 宁波埃美柯铜阀门有限公司 | A kind of intelligent electric driver |
-
2018
- 2018-09-21 CN CN201811108417.4A patent/CN109084029B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5671903A (en) * | 1993-12-29 | 1997-09-30 | Tokyo Electron Tohoku Kabushiki Kaisha | Heat treatment apparatus and valve device for use in the same |
| CN2198474Y (en) * | 1994-06-27 | 1995-05-24 | 温州市东瓯自动化仪表厂 | Pneumatic or hand operate gate valve |
| CN201190824Y (en) * | 2008-04-29 | 2009-02-04 | 济南铭迪机械制造有限公司 | Gas emergency cut-off valve |
| CN104265972A (en) * | 2014-10-29 | 2015-01-07 | 赵继鹏 | Electrically operated valve device combining hand-operated inner lifting stop valve with double-shaft motor |
| CN105757315A (en) * | 2016-04-21 | 2016-07-13 | 重庆云陆阀门制造有限公司 | Dual-positioning multilayer rigid sealing butterfly valve |
| CN206206737U (en) * | 2016-10-27 | 2017-05-31 | 宁波埃美柯铜阀门有限公司 | A kind of intelligent electric driver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109084029A (en) | 2018-12-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Xing Inventor after: Huang Wenyi Inventor after: Chen Shengtan Inventor after: Chen Xinyang Inventor after: Huang Jinbiao Inventor before: Huang Wenyi Inventor before: Chen Shengtan Inventor before: Chen Xinyang Inventor before: Huang Jinbiao |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |