CN205956516U - Automatic response gas self - closing valves valve body component - Google Patents
Automatic response gas self - closing valves valve body component Download PDFInfo
- Publication number
- CN205956516U CN205956516U CN201620806388.9U CN201620806388U CN205956516U CN 205956516 U CN205956516 U CN 205956516U CN 201620806388 U CN201620806388 U CN 201620806388U CN 205956516 U CN205956516 U CN 205956516U
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- lever
- power connector
- magnet
- control bar
- bar
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Abstract
The utility model discloses an automatic response gas self - closing valves valve body component, include: the sealed pole of gas valve -body base, valve port, power fixed lever, power connection fixing base, locate superpressure response magnet, magnet cover, magnet positioning piece and the central guiding control pole that fixing base one end is connected to power according to the preface, power fixed lever is equipped with first link, second link and third link, has offered the lever on the first link and has rotated the through -hole, and the lever of power fixed lever on through first link rotates the through -hole and rotate the bottom of installing at gas body vent pipe. The utility model discloses a be connected with sealed pole of valve port and central guiding control pole respectively through setting up power fixed lever for the sealed pole of drive valve port moved between gas body admission line and the gas body vent pipe when center guiding control pole moved under the effect of magnetive attraction, thereby it fires the gas flow passageway to realize opening or closing voluntarily, had improved the stability of gas supply and the security of using from this.
Description
Technical field
This utility model is related to pipeline fluid control valve technical field, and more particularly to a kind of automatic sensing pipe gas are certainly
Valve closing valve component.
Background technology
With the raising of national life quality, people also improve therewith to the demand of safety, especially to combustion gas using peace
Extremely pay close attention in all directions, pipe gas have been increasingly becoming the requisite dependence of today's society people's daily life.With combustion gas
In the development that China is swift and violent, people understand comprehensively to the safe handling of combustion gas, or even the use to combustion gas does not have safety completely
Prevention awareness, wrongful use is thus cause unnecessary loss and accident.
During the use of combustion gas, superpressure supply phenomenon often occurs, there is great potential safety hazard.And in gas
When source is under-supply, the phenomenon of under-voltage supply can be produced it is impossible to enough stably persistently provide combustion gas, the life to people causes
Serious impact, also increases the management difficulty of gas company simultaneously.How to design a kind of gas valve valve component, you can to protect
Card gas valve can normally use, also can be with the gas valve valve of automatic self-closing gas passage when superpressure or under-voltage phenomenon
Body assembly becomes the problem that designer needs to solve.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of automatic sensing pipe gas certainly
Valve closing valve component, thus improve the stability of gas supply and the safety of use.
The purpose of this utility model is achieved through the following technical solutions：
A kind of automatic sensing pipe gas self-closing valve valve component, including：Gas valve body base, sealing valve port bar, power
Connect lever, power connector fixed seat, the Overvoltage Sensing Magnet being sequentially disposed at described power connector fixed seat one end, Magnet set,
Magnet spacer and centre pilot control bar, described Overvoltage Sensing Magnet is arranged in described Magnet set, described Magnet spacer
It is arranged on one end of described power connector fixed seat, one end of described centre pilot control bar is movably arranged at described power connector
In fixed seat, the other end of described centre pilot control bar is arranged in described Magnet spacer, described Overvoltage Sensing Magnet and institute
State Magnet set to be connected by one end that the first fixedly connected part is arranged in described Magnet spacer with described centre pilot control bar；
The combustion gas body admission line being mutually communicated, combustion gas body breather line and combustion are sequentially provided with described gas valve body base
Gas exhaust pipeline, one end of described sealing valve port bar in described combustion gas body admission line, described sealing valve port bar another
In described combustion gas body breather line, described power connector fixed seat is arranged in described combustion gas body breather line for one end；
Described power connector lever is provided with the first connection end, the second connection end and the 3rd connection end, described first connection end
On offer lever rotation through hole, described power connector lever pass through described first connection end on lever rotation through hole rotate peace
It is contained in the bottom of described combustion gas body breather line；
First lever locating groove is offered on described centre pilot control bar, the side of described power connector fixed seat is opened
It is provided with lever and penetrates draw-in groove, described second connection end penetrates draw-in groove through described lever and passes through described first lever locating groove
It is connected with described centre pilot control bar；
Second lever locating groove is offered on described sealing valve port bar, described second lever is passed through in described 3rd connection end
Locating groove is connected with described sealing valve port bar.
As a kind of preferred scheme of this utility model, described power connector fixed seat is connected with described Magnet spacer
It is further opened with one end guiding control bar loose slot, one end of described centre pilot control bar is movably arranged at described guiding control bar
In loose slot.
As a kind of preferred scheme of this utility model, described guiding control bar loose slot penetrates draw-in groove phase with described lever
Mutually insertion.
As a kind of preferred scheme of this utility model, described first fixedly connected part is connecting screw rod.
Compared with prior art, this utility model has advantages below：
Automatic sensing pipe gas self-closing valve valve component of the present utility model pass through arrange power connector lever respectively with
Sealing valve port bar and centre pilot control bar connect so that driving valve when centre pilot control bar is moved in the presence of magnetive attraction
Mouth seal bar is moved between combustion gas body admission line and combustion gas body breather line, thus realizing automatically turning on or closing combustion gas body
Circulation passage, which thereby enhances the stability of gas supply and the safety of use.
Brief description
Fig. 1 is the structure decomposition figure of the automatic sensing pipe gas self-closing valve valve component of this utility model one embodiment.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Better embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize however it is not limited to embodiments described herein.On the contrary, providing the purpose of these embodiments to be to make to this practicality newly
It is more thoroughly comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment is it is not intended that in limiting this utility model.Term as used herein " and/or " bag
Include the arbitrary and all of combination of the Listed Items of one or more correlations.
As shown in figure 1, the knot of the automatic sensing pipe gas self-closing valve valve component 10 for this utility model one embodiment
Structure exploded view.Automatic sensing pipe gas self-closing valve valve component 10, including：Gas valve body base 100, sealing valve port bar 200,
Power connector lever 300, power connector fixed seat 400, it is sequentially disposed at the Overvoltage Sensing Magnet of power connector fixed seat 400 one end
500th, Magnet set 600, Magnet spacer 700 and centre pilot control bar 800, Overvoltage Sensing Magnet 500 is arranged on Magnet set 600
Interior, Magnet spacer 700 is arranged on one end of power connector fixed seat 400, and one end activity of centre pilot control bar 800 sets
In power connector fixed seat 400, the other end of centre pilot control bar 800 is arranged in Magnet spacer 700, Overvoltage Sensing magnetic
Ferrum 500 and Magnet set 600 pass through the first fixedly connected part 810 and are arranged in Magnet spacer 700 with centre pilot control bar 800
One end connects.
In this utility model one embodiment, the first fixedly connected part 810 is connecting screw rod and has magnetic.By connecting
Centre pilot control bar 800 not only can be coupled together moreover it is possible to strengthen by screw rod with Overvoltage Sensing Magnet 500 and Magnet set 600
Centre pilot control bar 800 covers the magnetic of 600 connection ends with Overvoltage Sensing Magnet 500 and Magnet, makes centre pilot control bar 800
Can attract to move up and down in power connector fixed seat 400 by corresponding magnetic part.
Power connector fixed seat 400 is sequentially provided with the second fixedly connected part away from one end of Magnet spacer 700
900th, low pressure induced magnet 910 and power connector spring 920, low pressure induced magnet 910 passes through second with power connector spring 920
One end that fixedly connected part 900 is movably arranged at power connector fixed seat 400 with centre pilot control bar 800 is connected.
In this utility model one embodiment, the second fixedly connected part 900 is connecting screw, by connecting screw by low pressure
Induced magnet 910 is arranged on one end of centre pilot control bar 800.
The combustion gas body admission line 110 being mutually communicated, combustion gas body breather line are sequentially provided with gas valve body base 100
120 and combustion gas body discharge duct 130, one end of sealing valve port bar 200 in combustion gas body admission line 110, sealing valve port bar
In combustion gas body breather line 120, power connector fixed seat 400 is arranged on combustion gas body breather line 120 to 200 other end
Interior.
It is noted that gas valve body base 100 is installed installing on the bottom surface of correspondence position of power connector fixed seat 400
There is armature (not shown), when the magnetic force that the magnetic force that centre pilot control bar 800 upper end is subject to is subject to more than lower end, centre pilot
Control bar 800 is moved upwards；When the magnetic force that the magnetic force that centre pilot control bar 800 upper end is subject to is subject to less than lower end, center
Guiding control bar 800 is moved downward by the magnetic force that elastic force and the lower end of power connector spring 920 are subject to thus completing to reset
Operation.
In this utility model one embodiment, the second fixedly connected part 900 is connecting screw, by connecting screw by low pressure
Induced magnet 910 is arranged on one end of centre pilot control bar 800.
Referring to Fig. 1, power connector lever 300 is provided with the first connection end 310, the second connection end 320 and the 3rd and connects
Connect end 330, the first connection end 310 offers lever rotation through hole 311, power connector lever 300 passes through the first connection end 310
On lever rotation through hole 311 be rotatably installed in the bottom of combustion gas body breather line 120.
Further, centre pilot control bar 800 offers the first lever locating groove 820, power connector fixed seat
400 side offers lever and penetrates draw-in groove 410, and the second connection end 320 penetrates draw-in groove 410 through lever and passes through the first lever
Locating groove 820 is connected with centre pilot control bar 800.Penetrate draw-in groove 410 by arranging lever, power connector thick stick can be limited
The position of bar 300, makes power connector lever 300 that beat will not occur when rotating.
Further, sealing valve port bar 200 offers the second lever locating groove 210, the 3rd connection end 330 is passed through
Second lever locating groove 210 is connected with sealing valve port bar 200.
In this utility model one embodiment, on one end that power connector fixed seat 400 is connected with Magnet spacer 500 also
Offer guiding control bar loose slot 420, one end of centre pilot control bar 800 is movably arranged at guiding control bar loose slot 420
Interior.Guiding control bar loose slot 420 penetrates draw-in groove 410 with lever and is mutually communicated.
It is noted that the first connection end 310 of power connector lever 300 is rotatably installed in combustion gas body breather line 120
Bottom, the second connection end 320 is connected with centre pilot control bar 800, and the 3rd connection end 330 is connected with sealing valve port bar 200.
When centre pilot control bar 800 is moved upwards, thus driving the second connection end 320 to be moved so that power connector
Lever 300 rotates counterclockwise, and thus drives sealing valve port bar 200 to combustion gas body admission line 110 1 end motion, so that
Combustion gas physical ability is smoothly circulated in combustion gas body breather line 120；When centre pilot control bar 800 completes reset and moves downward,
Thus driving the second connection end 320 to be moved so that power connector lever 300 rotates clockwise, thus drive valve port
Seal bar 200, to combustion gas body breather line 120 1 end motion, thus closing combustion air ventilation passage, thus cuts off source of the gas.
Compared with prior art, this utility model has advantages below：
Automatic sensing pipe gas self-closing valve valve component 10 of the present utility model passes through to arrange 300 points of power connector lever
Not be connected with sealing valve port bar 200 and centre pilot control bar 800 so that centre pilot control bar 800 magnetive attraction effect
Sealing valve port bar 200 is driven to move between combustion gas body admission line 110 and combustion gas body breather line 120 during lower motion, thus
Realization automatically turns on or closes combustion air ventilation passage, which thereby enhances the stability of gas supply and the safety of use.
The above embodiment only have expressed several embodiments of the present utility model, and its description is more concrete and detailed
Carefully, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that it is general for this area
For logical technical staff, without departing from the concept of the premise utility, some deformation can also be made and improve, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (4)
1. a kind of automatic sensing pipe gas self-closing valve valve component is it is characterised in that include：Gas valve body base, valve port are close
Envelope bar, power connector lever, power connector fixed seat, it is sequentially disposed at the Overvoltage Sensing magnetic of described power connector fixed seat one end
Ferrum, Magnet set, Magnet spacer and centre pilot control bar, described Overvoltage Sensing Magnet is arranged in described Magnet set, described
Magnet spacer is arranged on one end of described power connector fixed seat, and one end of described centre pilot control bar is movably arranged at institute
State in power connector fixed seat, the other end of described centre pilot control bar is arranged in described Magnet spacer, described superpressure sense
Magnet is answered to be arranged in described Magnet spacer with described Magnet set by the first fixedly connected part and described centre pilot control bar
One end connect；
The combustion gas body admission line being mutually communicated, combustion gas body breather line and combustion gas body are sequentially provided with described gas valve body base
Discharge duct, one end of described sealing valve port bar in described combustion gas body admission line, the other end of described sealing valve port bar
In described combustion gas body breather line, described power connector fixed seat is arranged in described combustion gas body breather line；
Described power connector lever is provided with the first connection end, the second connection end and the 3rd connection end, and described first connection end is opened
It is provided with lever rotation through hole, described power connector lever is rotatably installed in by the lever rotation through hole on described first connection end
The bottom of described combustion gas body breather line；
First lever locating groove is offered on described centre pilot control bar, the side of described power connector fixed seat offers
Lever penetrates draw-in groove, and described second connection end penetrates draw-in groove through described lever and passes through described first lever locating groove and institute
State centre pilot control bar to connect；
Second lever locating groove is offered on described sealing valve port bar, described second lever positioning is passed through in described 3rd connection end
Draw-in groove is connected with described sealing valve port bar.
2. automatic sensing pipe gas self-closing valve valve component according to claim 1 is it is characterised in that described power connects
It is further opened with guiding control bar loose slot with described Magnet spacer on one end that connection fixed seat is connected, described centre pilot controls
One end of bar is movably arranged in described guiding control bar loose slot.
3. automatic sensing pipe gas self-closing valve valve component according to claim 2 is it is characterised in that described guiding control
Bar loose slot processed penetrates draw-in groove with described lever and is mutually communicated.
4. automatic sensing pipe gas self-closing valve valve component according to claim 1 is it is characterised in that described first is solid
Determining connector is connecting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806388.9U CN205956516U (en) | 2016-07-27 | 2016-07-27 | Automatic response gas self - closing valves valve body component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806388.9U CN205956516U (en) | 2016-07-27 | 2016-07-27 | Automatic response gas self - closing valves valve body component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956516U true CN205956516U (en) | 2017-02-15 |
Family
ID=57973260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806388.9U Active CN205956516U (en) | 2016-07-27 | 2016-07-27 | Automatic response gas self - closing valves valve body component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956516U (en) |
-
2016
- 2016-07-27 CN CN201620806388.9U patent/CN205956516U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |