CN205824330U - Air-operated solenoid valve - Google Patents
Air-operated solenoid valve Download PDFInfo
- Publication number
- CN205824330U CN205824330U CN201620748359.1U CN201620748359U CN205824330U CN 205824330 U CN205824330 U CN 205824330U CN 201620748359 U CN201620748359 U CN 201620748359U CN 205824330 U CN205824330 U CN 205824330U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- gas outlet
- air
- iron plate
- 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.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
This utility model provides a kind of air-operated solenoid valve, including: valve body, the sidewall of valve body is formed air inlet and gas outlet；Static iron core, is arranged on the inside of valve body, and static iron core is arranged on the position corresponding with gas outlet, has dynamic iron plate assemblage gap between static iron core and gas outlet；Dynamic iron plate, is arranged in dynamic iron plate assemblage gap；Gas outlet seal, is fixedly mounted in the side towards gas outlet of dynamic iron plate, and when dynamic iron plate is in the state enclosing QI KOU, dynamic gap between iron plate and static iron core is 0.1 millimeter.Owing to have employed technique scheme, this utility model can realize the speed-sensitive switch of gas outlet, improves response speed, also makes structure of the present utility model the compactest simultaneously.
Description
Technical field
This utility model relates to valve field, particularly to a kind of air-operated solenoid valve.
Background technology
Electromagnetic valve is commonly widely used in the control of various pipeline, common for people and familiar.But existing electromagnetic valve is equal
There is parts deficiency many, baroque and defect, the most importantly, the dynamic iron core stroke of existing general solenoid valve is long, from
And cause speed of action slow, and the problem that structure is the compactest, it is unfavorable for that equipment develops towards integrated direction, therefore to existing electricity
Magnet valve structure effectively improves, and is necessary and space in fact.
Utility model content
This utility model provides a kind of air-operated solenoid valve, and to solve, prior art switching speed is slow, structure is the compactest
Problem.
For solving the problems referred to above, as an aspect of the present utility model, it is provided that a kind of air-operated solenoid valve, including: valve
Body, the sidewall of valve body is formed air inlet and gas outlet；Static iron core, is arranged on the inside of valve body, and static iron core be arranged on
The position that gas outlet is corresponding, has dynamic iron plate assemblage gap between static iron core and gas outlet；Dynamic iron plate, is arranged on dynamic iron plate peace
In dress gap；Gas outlet seal, is fixedly mounted in the side towards gas outlet of dynamic iron plate, encloses when dynamic iron plate is in
During the state of QI KOU, dynamic gap between iron plate and static iron core is 0.1 millimeter.
Preferably, the sidewall of valve body being formed with groove, groove includes the bottom surface towards dynamic iron plate, is provided with bullet in groove
Property rod, flexible rod is clamped between dynamic iron plate and bottom surface.
Preferably, air-operated solenoid valve also includes metallic gasket, and metallic gasket is between flexible rod and bottom surface.
Preferably, valve body includes the first valve body and the second valve body, and air inlet is opened on the second valve body, and gas outlet is opened in
On first valve body.
Preferably, it is formed with the die cavity A for forming dynamic iron plate assemblage gap in the first valve body, is formed in the second valve body
Die cavity B, static iron core is placed in die cavity B, air inlet be positioned at die cavity B side and along by the second valve body to the direction of the first valve body
Extending, air inlet connects with die cavity A throughly.
Preferably, valve body also includes the first valve gap being connected with the first valve body and the second valve being connected with the second valve body
Lid, the first valve gap is formed hole A that is corresponding with gas outlet and that connect, the second valve gap is formed corresponding with air inlet and connects
Hole B.
Preferably, air-operated solenoid valve also includes coil and the wire being connected with coil, and coil is wound on static iron core, the second valve
Covering and be also formed with wire installing hole, wire is arranged in wire installing hole by wire seal.
Preferably, the side towards the second valve gap of the second valve body is also formed with die cavity C, is provided with circuit board in die cavity C,
Wire is connected with coil by circuit board.
Preferably, flexible rod is cylindrical rubber bar.
Owing to have employed technique scheme, this utility model can realize the speed-sensitive switch of gas outlet, improves reaction
Speed, also makes structure of the present utility model the compactest simultaneously.
Accompanying drawing explanation
Fig. 1 schematically shows structural representation of the present utility model.
Reference in figure: 1, valve body；2, air inlet；3, gas outlet；4, static iron core；5, dynamic iron plate；6, gas outlet seal
Part；7, flexible rod；8, metallic gasket；9, the first valve gap；10, the second valve gap；11, coil；12, wire；13, the second valve body；14、
Wire seal；15, circuit board；16, die cavity A；17, hole B；18, the first valve body；19, hole A.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be by right
Require that the multitude of different ways limiting and covering is implemented.
Refer to Fig. 1, this utility model provides a kind of air-operated solenoid valve, including: valve body 1, the sidewall of valve body 1 is formed
There are air inlet 2 and gas outlet 3；Static iron core 4, is arranged on the inside of valve body 1, and static iron core 4 is arranged on the position corresponding with gas outlet 3
Put place, there is between static iron core 4 and gas outlet 3 dynamic iron plate assemblage gap；Dynamic iron plate 5, is arranged in dynamic iron plate assemblage gap；Go out
QI KOU sealing member 6, is fixedly mounted in the side towards gas outlet 3 of dynamic iron plate 5, encloses QI KOU 3 when dynamic iron plate 5 is in
During state, dynamic gap between iron plate 5 and static iron core 4 is 0.1 millimeter.
During use, gases at high pressure are entered the inside of valve body 1 by air inlet 2, are area of low pressure in the outside of gas outlet 3, because of
This, dynamic iron plate 5 fits tightly on the inner side of gas outlet 3 under the effect of above-mentioned pressure reduction, thus is closed.When needs are opened
During gas outlet 3, the coil electricity at static iron core 4, so that it produces an electromagnetic force, under the effect of this electromagnetic force, attract
The dynamic iron plate 5 moved beneath to Fig. 1, thus open gas outlet 3.Owing to dynamic iron plate 5 is the least, only with the gap of static iron core 4 end
There is 0.1 millimeter, therefore can realize the speed-sensitive switch of gas outlet, improve response speed, also make this utility model simultaneously
Structure the compactest.
Preferably, the sidewall of valve body 1 being formed with groove, groove includes the bottom surface towards dynamic iron plate 5, is provided with in groove
Flexible rod 7, flexible rod 7 is clamped between dynamic iron plate 5 and bottom surface.Flexible rod 7 provides an elastic expansive force, at this expansive force
Effect under, during gas outlet 3 is become open mode by closed mode, dynamic iron plate 5 will substantially be disposed generally about elasticity
Rod 7 pivots, and due to this pivoting action, further increases the speed of switch.Further, it is preferable to ground, flexible rod 7 is cylinder
The rubber bar of shape.As such, it is possible to reduce the flexible rod 7 frictional force in dynamic iron plate 5 rotation process, improve service life.
Preferably, air-operated solenoid valve also includes metallic gasket 8, and metallic gasket 8 is between flexible rod 7 and bottom surface.
Preferably, valve body includes the first valve body 18 and the second valve body 13, and air inlet 2 is opened on the second valve body 13, gives vent to anger
Mouth 3 is opened on the first valve body 18.
Preferably, the die cavity A16 for forming dynamic iron plate assemblage gap it is formed with in the first valve body 18, in the second valve body 13
Being formed with die cavity B, static iron core 4 is placed in die cavity B, air inlet 2 be positioned at die cavity B side and along by the second valve body 13 to first
The direction of valve body 18 extends throughly, and air inlet 2 connects with die cavity A16.
Preferably, valve body also includes the first valve gap 9 being connected with the first valve body 18 and be connected with the second valve body 13
Two valve gaps 10, the first valve gap 9 are formed hole A19 that is corresponding with gas outlet 3 and that connect, the second valve gap 10 are formed and air inlet
Mouth 2 correspondence the hole B17 connected.
Preferably, air-operated solenoid valve also includes coil 11 and the wire 12 being connected with coil 11, and coil 11 is wound on static iron core 4
On, the second valve gap 10 is also formed with wire installing hole, wire 12 is arranged in wire installing hole by wire seal 14.
Preferably, the side towards the second valve gap 10 of the second valve body 13 is also formed with die cavity C, is provided with electricity in die cavity C
Road plate 15, wire 12 is connected with coil 11 by circuit board 15.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (9)
1. an air-operated solenoid valve, it is characterised in that including:
Valve body (1), the sidewall of described valve body (1) is formed air inlet (2) and gas outlet (3)；
Static iron core (4), is arranged on the inside of described valve body (1), and described static iron core (4) be arranged on right with described gas outlet (3)
The position answered, has dynamic iron plate assemblage gap between described static iron core (4) and described gas outlet (3)；
Dynamic iron plate (5), is arranged in described dynamic iron plate assemblage gap；
Gas outlet seal (6), is fixedly mounted in the side towards described gas outlet (3) of described dynamic iron plate (5), when described
When dynamic iron plate (5) is in the state closing described gas outlet (3), the gap between described dynamic iron plate (5) and described static iron core (4)
It it is 0.1 millimeter.
Air-operated solenoid valve the most according to claim 1, it is characterised in that be formed with groove on the sidewall of described valve body (1),
Described groove includes the bottom surface towards described dynamic iron plate (5), is provided with flexible rod (7) in described groove, and described flexible rod (7) is pressed from both sides
Hold between described dynamic iron plate (5) and described bottom surface.
Air-operated solenoid valve the most according to claim 2, it is characterised in that described air-operated solenoid valve also includes metallic gasket
(8), described metallic gasket (8) is positioned between described flexible rod (7) and described bottom surface.
Air-operated solenoid valve the most according to claim 1, it is characterised in that described valve body includes the first valve body (18) and second
Valve body (13), described air inlet (2) is opened on described second valve body (13), and described gas outlet (3) are opened in described first valve
On body (18).
Air-operated solenoid valve the most according to claim 4, it is characterised in that be formed for shape in described first valve body (18)
Becoming the die cavity A (16) of described dynamic iron plate assemblage gap, be formed with die cavity B in described second valve body (13), described static iron core (4) is put
In described die cavity B, described air inlet (2) be positioned at described die cavity B side and along by described second valve body (13) to described
The direction of the first valve body (18) extends throughly, and described air inlet (2) connects with described die cavity A (16).
Air-operated solenoid valve the most according to claim 5, it is characterised in that described valve body also includes and described first valve body
(18) the first valve gap (9) connected and the second valve gap (10) being connected with described second valve body (13), described first valve gap
(9) it is formed with hole A (19) that is corresponding with described gas outlet (3) and that connect on, described second valve gap (10) is formed with described
Air inlet (2) correspondence the hole B (17) connected.
Air-operated solenoid valve the most according to claim 6, it is characterised in that described air-operated solenoid valve also include coil (11) and
The wire (12) being connected with described coil (11), described coil (11) is wound on described static iron core (4), described second valve gap (10)
On be also formed with wire installing hole, described wire (12) is arranged in described wire installing hole by wire seal (14).
Air-operated solenoid valve the most according to claim 7, it is characterised in that described second valve body (13) towards described second
The side of valve gap (10) is also formed with die cavity C, is provided with circuit board (15) in described die cavity C, and described wire (12) is by described
Circuit board (15) is connected with described coil (11).
Air-operated solenoid valve the most according to claim 2, it is characterised in that described flexible rod (7) is cylindrical rubber bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748359.1U CN205824330U (en) | 2016-07-15 | 2016-07-15 | Air-operated solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748359.1U CN205824330U (en) | 2016-07-15 | 2016-07-15 | Air-operated solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824330U true CN205824330U (en) | 2016-12-21 |
Family
ID=57563414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620748359.1U Expired - Fee Related CN205824330U (en) | 2016-07-15 | 2016-07-15 | Air-operated solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824330U (en) |
-
2016
- 2016-07-15 CN CN201620748359.1U patent/CN205824330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |