CN205956515U - Magnetic control gas self - closing valves valve body component - Google Patents
Magnetic control gas self - closing valves valve body component Download PDFInfo
- Publication number
- CN205956515U CN205956515U CN201620805801.XU CN201620805801U CN205956515U CN 205956515 U CN205956515 U CN 205956515U CN 201620805801 U CN201620805801 U CN 201620805801U CN 205956515 U CN205956515 U CN 205956515U
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- magnet
- power connector
- fixed seat
- control bar
- low pressure
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Abstract
The utility model discloses a magnetic control gas self - closing valves valve body component, include: the sealed pole of gas valve -body base, valve port, 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, superpressure response magnet is installed in the magnet cover, and the magnet positioning piece is installed and is connected one of fixing base at power and serve, and the one end activity of central guiding control pole is located in power connects the fixing base, and the magnet positioning piece is worn to locate by the other end of central guiding control pole. The utility model discloses a lower extreme installation low pressure response piece of magnetic control gas self - closing valves valve body component through connect the fixing base at power for power is connected the fixing base and is had sufficient magnetive attraction, thereby has guaranteed that central guiding control pole can carry out the motion of being correlated with under the effect of magnetive attraction, has 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, more particularly to a kind of magnetic control pipeline gas self-closing valve
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.
Magnetic control pipeline gas self-closing valve ultimate principle, is permanent magnet material to be magnetized according to design requirement make permanent memory
Multipole permanent magnetism link gear, is identified to by the change of gaseous-pressure parameter therebetween, when exceeding secure setting certainly
Dynamic closing valve, cuts off source of the gas.However, magnetic control pipeline gas self-closing valve has certain requirement to magnetic, magnetic control pipe gas are certainly
Valve closing mainly by the effect campaign of valve component handss magnetive attraction thus to the cut-out carrying out source of the gas in pipeline.Therefore,
How to design a kind of gas self-closing valve valve component it is ensured that the magnetive attraction that valve component is subject to can drive valve component to be transported
The dynamic problem becoming designer's needs solution.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of magnetic control pipeline gas self-closing valve
Valve component, makes valve component have enough power and is moved, and which thereby enhances the stability of gas supply and use
Safety.
The purpose of this utility model is achieved through the following technical solutions：
A kind of magnetic control pipeline gas self-closing valve valve component, including：Gas valve body base, sealing valve port bar, power connector
Fixed seat, the Overvoltage Sensing Magnet being sequentially disposed at described power connector fixed seat one end, Magnet set, Magnet spacer and center
Guiding control bar, described Overvoltage Sensing Magnet is arranged in described Magnet set, and described Magnet spacer is arranged on described power even
On one end of connection fixed seat, one end of described centre pilot control bar is movably arranged in described power connector fixed seat, described in
The other end that the heart guides control bar is arranged in described Magnet spacer, and described Overvoltage Sensing Magnet passes through first with described Magnet set
One end that fixedly connected part is arranged in described Magnet spacer with described centre pilot control bar is connected；
Described power connector fixed seat be sequentially provided with the one end away from described Magnet spacer the second fixedly connected part,
Low pressure induced magnet and power connector spring, it is fixing that described low pressure induced magnet and described power connector spring pass through described second
One end that connector is movably arranged at described power connector fixed seat with described centre pilot control bar is connected；
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；
Control bar blocker ring is additionally provided with described centre pilot control bar, the external diameter of described control bar blocker ring is more than described
The diameter of Magnet spacer centre bore；
Described power connector fixed seat offers low pressure sensing chip mounting groove, institute on the one end away from described Magnet spacer
State, on low pressure sensing chip mounting groove, low pressure sensing chip is installed.
As a kind of preferred scheme of this utility model, described low pressure sensing chip has magnetic.
As a kind of preferred scheme of this utility model, described low pressure sensing chip is toroidal.
As a kind of preferred scheme of this utility model, described first fixedly connected part is connecting screw rod.
As a kind of preferred scheme of this utility model, described second fixedly connected part is connecting screw.
Compared with prior art, this utility model has advantages below：
Magnetic control pipeline gas self-closing valve valve component of the present utility model passes through to install in the lower end of power connector fixed seat
Low pressure sensing chip is so that power connector fixed seat has enough magnetive attractions, thus ensure that centre pilot control bar can be
Carry out the motion of correlation in the presence of magnetive attraction, which thereby enhance the stability of gas supply and the safety of use.
Brief description
Fig. 1 is the structure decomposition figure of the magnetic control pipeline 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.
It is illustrated in figure 1 the STRUCTURE DECOMPOSITION of the magnetic control pipeline gas self-closing valve valve component 10 of this utility model one embodiment
Figure.Magnetic control pipeline gas self-closing valve valve component 10, including：Gas valve body base 100, sealing valve port bar 200, power connector are solid
Reservation 300, the Overvoltage Sensing Magnet 400 being sequentially disposed at power connector fixed seat 300 one end, Magnet set 500, Magnet spacer
600 and centre pilot control bar 700, Overvoltage Sensing Magnet 400 is arranged in Magnet set 500, and Magnet spacer 600 is arranged on dynamic
On one end of power connection fixing base 300, one end of centre pilot control bar 700 is movably arranged in power connector fixed seat 300, in
The other end that the heart guides control bar 700 is arranged in Magnet spacer 600, and Overvoltage Sensing Magnet 400 passes through first with Magnet set 500
One end that fixedly connected part 800 is arranged in Magnet spacer 600 with centre pilot control bar 700 is connected.
In this utility model one embodiment, the first fixedly connected part 800 is connecting screw rod and has magnetic.By connecting
Centre pilot control bar 700 not only can be coupled together moreover it is possible to strengthen by screw rod with Overvoltage Sensing Magnet 400 and Magnet set 500
Centre pilot control bar 700 covers the magnetic of 500 connection ends with Overvoltage Sensing Magnet 400 and Magnet, makes centre pilot control bar 700
Can attract to move up and down in power connector fixed seat 300 by corresponding magnetic part.
Power connector fixed seat 300 is sequentially provided with the second fixedly connected part away from one end of Magnet spacer 600
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 300 with centre pilot control bar 700 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 700.
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 300 is arranged on combustion gas body breather line 120 to 200 other end
Interior.
Further, the center of Magnet spacer 600 offers Magnet spacer centre bore 610, centre pilot control bar
700 are arranged in described Magnet spacer centre bore 610.
Control bar blocker ring 710 is additionally provided with centre pilot control bar 700, the external diameter of control bar blocker ring 710 is more than magnetic
The diameter of definitely bit slice centre bore 610.Control bar blocker ring 710 can limit the moving position of centre pilot control bar 700, from
And so that centre pilot control bar 700 is moved in set point.
It is noted that gas valve body base 100 is installed installing on the bottom surface of correspondence position of power connector fixed seat 300
There is armature (not shown), when the magnetic force that the magnetic force that centre pilot control bar 700 upper end is subject to is subject to more than lower end, centre pilot
Control bar 700 is moved upwards；When the magnetic force that the magnetic force that centre pilot control bar 700 upper end is subject to is subject to less than lower end, center
Guiding control bar 700 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.
Power connector fixed seat 300 offers low pressure sensing chip mounting groove on the one end away from Magnet spacer 600 (figure is not
Show), low pressure sensing chip mounting groove is provided with low pressure sensing chip 930.Low pressure sensing chip 930 has magnetic.
It is noted that by arranging low pressure sensing chip 930 so that the magnetive attraction of the lower end of power connector fixed seat 300
Strengthen, so that centre pilot control bar 700 can carry out corresponding reseting movement by the effect of magnetive attraction.
In this utility model one embodiment, low pressure sensing chip 930 is toroidal.
Referring to Fig. 1, magnetic control pipeline gas self-closing valve valve component 10 also includes power connector lever 940, power
Connect lever 940 and be provided with the first connection end 950, the second connection end 960 and the 3rd connection end 970, the first connection end 950 opens up
There is lever rotation through hole 951, the lever rotation through hole 951 that power connector lever 940 passes through on the first connection end 950 rotates to be installed
Bottom in combustion gas body breather line 120.
It is noted that the first connection end 950 of power connector lever 940 is rotatably installed in combustion gas body breather line 120
Bottom, the second connection end 960 is connected with centre pilot control bar 700, and the 3rd connection end 970 is connected with sealing valve port bar 200.
When centre pilot control bar 700 is moved upwards, thus driving the second connection end 960 to be moved so that power connector
Lever 940 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 700 completes reset and moves downward,
Thus driving the second connection end 960 to be moved so that power connector lever 940 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：
Magnetic control pipeline gas self-closing valve valve component 10 of the present utility model passes through in the lower end of power connector fixed seat 300
Low pressure sensing chip 930 is installed so that power connector fixed seat 300 has enough magnetive attractions, thus ensure that centre pilot control
Bar 700 processed can carry out the motion of correlation in the presence of magnetive attraction, which thereby enhances the stability of gas supply and use
Safety.
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 (5)
1. a kind of magnetic control pipeline gas self-closing valve valve component is it is characterised in that include：Gas valve body base, sealing valve port bar,
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, and described Magnet spacer is arranged on described
On one end of power connector fixed seat, one end of described centre pilot control bar is movably arranged in described power connector fixed seat,
The other end of described centre pilot control bar is arranged in described Magnet spacer, and described Overvoltage Sensing Magnet is logical with described Magnet set
Cross one end that the first fixedly connected part is arranged in described Magnet spacer with described centre pilot control bar to be connected；
Described power connector fixed seat is sequentially provided with the second fixedly connected part, low pressure on the one end away from described Magnet spacer
Induced magnet and power connector spring, described low pressure induced magnet is fixedly connected by described second with described power connector spring
One end that part is movably arranged at described power connector fixed seat with described centre pilot control bar is connected, in described Magnet spacer
The heart offers Magnet spacer centre bore；
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；
Control bar blocker ring is additionally provided with described centre pilot control bar, the external diameter of described control bar blocker ring is more than described Magnet
The diameter of spacer centre bore；
Described power connector fixed seat offers low pressure sensing chip mounting groove on the one end away from described Magnet spacer, described low
On pressure sensing chip mounting groove, low pressure sensing chip is installed.
2. magnetic control pipeline gas self-closing valve valve component according to claim 1 is it is characterised in that described low pressure sensing chip
There is magnetic.
3. magnetic control pipeline gas self-closing valve valve component according to claim 2 is it is characterised in that described low pressure sensing chip
For toroidal.
4. magnetic control pipeline gas self-closing valve valve component according to claim 1 is it is characterised in that described first fixation connects
Fitting is connecting screw rod.
5. magnetic control pipeline gas self-closing valve valve component according to claim 1 is it is characterised in that described second fixation connects
Fitting is connecting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805801.XU CN205956515U (en) | 2016-07-27 | 2016-07-27 | Magnetic control gas self - closing valves valve body component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805801.XU CN205956515U (en) | 2016-07-27 | 2016-07-27 | Magnetic control gas self - closing valves valve body component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956515U true CN205956515U (en) | 2017-02-15 |
Family
ID=57972734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805801.XU Active CN205956515U (en) | 2016-07-27 | 2016-07-27 | Magnetic control gas self - closing valves valve body component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956515U (en) |
-
2016
- 2016-07-27 CN CN201620805801.XU patent/CN205956515U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |