CN208041220U - A kind of dual-purpose air-operated solenoid valve - Google Patents
A kind of dual-purpose air-operated solenoid valve Download PDFInfo
- Publication number
- CN208041220U CN208041220U CN201820288681.XU CN201820288681U CN208041220U CN 208041220 U CN208041220 U CN 208041220U CN 201820288681 U CN201820288681 U CN 201820288681U CN 208041220 U CN208041220 U CN 208041220U
- Authority
- CN
- China
- Prior art keywords
- venthole
- valve
- valve body
- pilot
- dual
- 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
The utility model discloses a kind of dual-purpose air-operated solenoid valves, including valve body, one end of the valve body is fixedly installed pilot portion, include electromagnetic coil and pilot valve in the pilot portion, one end of the pilot valve is located in the cavity of the valve inner, the side of the valve body is uniformly provided with the first venthole side by side, second venthole and third venthole, the other side of the valve body is installed with the 4th venthole and the 5th venthole to deserved dislocation, first venthole, second venthole, third venthole, 4th venthole and the 5th venthole are communicated with the cavity of the valve inner respectively, the valve body is fixedly installed shell in one end far from pilot portion, adjusting screw rod is installed on the shell.The utility model, which can be realized, automatically controls and manually controls two kinds of operating modes, even if appoint in not electric state so can have advantage easy to use, simple in structure by manually controlling the work of solenoid valve.
Description
Technical field
The utility model is related to air-operated solenoid valve technical field, specially a kind of dual-purpose air-operated solenoid valve.
Background technology
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to execution
Device, and air-operated solenoid valve is one such, be the hole of different oil extractions is lived or leaked out come shelves by the movement of application valve body, and
Fuel feed hole is normally opened, and hydraulic oil will enter different oil exit pipes, is then pushed by the pressure of the oil of air-operated solenoid valve
The rigid piston of oil, just controls the mechanical movement of entire solenoid valve by controlling the electric current of the electromagnet of air-operated solenoid valve in this way.
Have closed chamber in air-operated solenoid valve, different location be provided with through-hole, different oil is led in each hole of air-operated solenoid valve
It manages, is valve among chamber, two sides is two blocks of electromagnet, which side the magnet coil energization valve body in which face will be attracted to.But it is existing
Some air-operated solenoid valves can only be controlled by electricity, and air-operated solenoid valve can neither work under the situation of power-off in this way,
Using effect is poor.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of dual-purpose air-operated solenoid valve
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of dual-purpose air-operated solenoid valve, including valve
One end of body, the valve body is fixedly installed pilot portion, includes electromagnetic coil and pilot valve, the pilot valve in the pilot portion
One end be located in the cavity of the valve inner, the side of the valve body is uniformly provided with the first venthole, the second ventilation side by side
The other side of hole and third venthole, the valve body is installed with the 4th venthole and the 5th venthole to deserved dislocation, described
First venthole, the second venthole, third venthole, the 4th venthole and the 5th the venthole sky with the valve inner respectively
Chamber communicates, and the valve body is fixedly installed shell in one end far from pilot portion, and adjusting screw rod is equipped on the shell, described
One end of adjusting screw rod is flexibly connected by shaft with the pilot valve.
Preferably, the surface of the pilot valve is fixedly installed rubber piston.
Preferably, the cavities seals of the rubber piston and valve inner connect.
Preferably, the other end of the pilot valve is connect by sealing ring with the valve seal.
Preferably, the other end of the adjusting screw rod is fixedly installed adjusting handle, the adjusting screw rod and the shell
It is threadedly coupled.
Compared with prior art, the utility model has the beneficial effects that：
1, for the utility model in off-position, pilot valve is located at the rightmost side of valve body, third venthole and the 4th ventilation
Hole forms access, and the second venthole and the 5th venthole form access, and in energized state, pilot valve moves to the most left of valve body
Side, at this point, the 4th venthole and the second venthole form access, the 5th venthole and the first venthole form access.
2, for the utility model by being connected with adjusting screw rod in one end far from pilot portion in valve body, adjusting screw rod is controllable
The movement of pilot valve, even if appoint in not electric state so can have easy to use, knot by manually controlling the work of solenoid valve
The simple advantage of structure.
Description of the drawings
Fig. 1 is the utility model off-position structural schematic diagram；
Fig. 2 is the utility model energized state structural schematic diagram.
In figure：1- electromagnetic coils；2- pilot valves；3- valve bodies；The 4th ventholes of 4-；The 5th ventholes of 5-；6- rubber is lived
Plug；7- shells；8- shafts；9- adjusting screw rods；10- sealing rings；The first ventholes of 11-；The second ventholes of 12-；13- thirds are logical
Stomata；14- adjusting handles；15- pilot portions.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dual-purpose air-operated solenoid valve, including valve body 3,
One end of the valve body 3 is fixedly installed pilot portion 15, includes electromagnetic coil 1 and pilot valve 2, the elder generation in the pilot portion 15
One end of pilot valve 2 is located in the cavity inside the valve body 3, the side of the valve body 3 be uniformly provided with side by side the first venthole 11,
Second venthole 12 and third venthole 13, the other side of the valve body 3 correspond to dislocation and are installed with the 4th venthole 4 and the
Five ventholes 5, first venthole 11, the second venthole 12, third venthole 13, the 4th venthole 4 and the 5th venthole 5
It is communicated respectively with the cavity inside the valve body 3, the valve body 3 is fixedly installed shell 7, institute in one end far from pilot portion 15
It states and adjusting screw rod 9 is installed on shell 7, one end of the adjusting screw rod 9 is flexibly connected by shaft 8 with the pilot valve 2.
The surface of the pilot valve 2 is fixedly installed rubber piston 6, and rubber piston 6 is for cutting off and opening each ventilation
The flow path in hole, the rubber piston 6 are connect with the cavities seals inside valve body 3 so that every group of venthole when changing channel not
The phenomenon that leaking；The other end of the pilot valve 2 is tightly connected by sealing ring 10 and the valve body 3, improves air-tightness；
The other end of the adjusting screw rod 9 is fixedly installed adjusting handle 14, and the adjusting screw rod 9 is threadedly coupled with the shell 7, adjusts
Section screw rod 9 is used to manually control the side-to-side movement of pilot valve 2.
Operation principle：For the utility model in off-position, pilot valve 2 is located at the rightmost side of valve body 3, third venthole 13
Access is formed with the 4th venthole 4, the second venthole 12 and the 5th venthole 5 form access, in energized state, pilot valve 2
The leftmost side of valve body 3 is moved to, at this point, the 4th venthole 4 and the second venthole 12 form access, the 5th venthole 5 and first
Venthole 11 forms access；By being connected with adjusting screw rod 9 in one end far from pilot portion 15 in valve body 3, adjusting screw rod 9 is controllable
The movement of pilot valve 2 processed, so can be by manually controlling the work of solenoid valve even if appointing in not electric state.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dual-purpose air-operated solenoid valve, including valve body (3), it is characterised in that：One end of the valve body (3) is fixedly installed elder generation
Portion (15) is led, includes electromagnetic coil (1) and pilot valve (2) in the pilot portion (15), one end of the pilot valve (2) is located at institute
It states in the internal cavity of valve body (3), the side of the valve body (3) is uniformly provided with the first venthole (11), the second venthole side by side
(12) it is installed with the 4th venthole (4) and the 5th with third venthole (13), the other side correspondence dislocation of the valve body (3) and leads to
Stomata (5), first venthole (11), the second venthole (12), third venthole (13), the 4th venthole (4) and the 5th
Venthole (5) is communicated with the cavity of the valve body (3) inside respectively, and the valve body (3) is solid in one end far from pilot portion (15)
Surely it is provided with shell (7), adjusting screw rod (9) is installed on the shell (7), one end of the adjusting screw rod (9) passes through shaft
(8) it is flexibly connected with the pilot valve (2).
2. a kind of dual-purpose air-operated solenoid valve according to claim 1, it is characterised in that：The surface of the pilot valve (2) is solid
Surely it is provided with rubber piston (6).
3. a kind of dual-purpose air-operated solenoid valve according to claim 2, it is characterised in that：The rubber piston (6) and valve body
(3) internal cavities seals connection.
4. a kind of dual-purpose air-operated solenoid valve according to claim 1, it is characterised in that：The other end of the pilot valve (2)
It is tightly connected by sealing ring (10) and the valve body (3).
5. a kind of dual-purpose air-operated solenoid valve according to claim 1, it is characterised in that：The adjusting screw rod (9) it is another
End is fixedly installed adjusting handle (14), and the adjusting screw rod (9) is threadedly coupled with the shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288681.XU CN208041220U (en) | 2018-03-01 | 2018-03-01 | A kind of dual-purpose air-operated solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288681.XU CN208041220U (en) | 2018-03-01 | 2018-03-01 | A kind of dual-purpose air-operated solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041220U true CN208041220U (en) | 2018-11-02 |
Family
ID=63950215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288681.XU Expired - Fee Related CN208041220U (en) | 2018-03-01 | 2018-03-01 | A kind of dual-purpose air-operated solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915375A (en) * | 2021-09-26 | 2022-01-11 | 华能巢湖发电有限责任公司 | Electromagnetic valve capable of freely selecting modes |
-
2018
- 2018-03-01 CN CN201820288681.XU patent/CN208041220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915375A (en) * | 2021-09-26 | 2022-01-11 | 华能巢湖发电有限责任公司 | Electromagnetic valve capable of freely selecting modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190301 |