CN209800832U - Electric control air pressure valve - Google Patents
Electric control air pressure valve Download PDFInfo
- Publication number
- CN209800832U CN209800832U CN201920463058.8U CN201920463058U CN209800832U CN 209800832 U CN209800832 U CN 209800832U CN 201920463058 U CN201920463058 U CN 201920463058U CN 209800832 U CN209800832 U CN 209800832U
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- iron core
- stroke sleeve
- pipe
- pneumatic valve
- piston
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Abstract
the embodiment of the utility model discloses an electric control air pressure valve, which comprises a stroke sleeve, wherein an air inlet pipe and an exhaust pipe are respectively arranged at two opposite sides of one end of the stroke sleeve, an electromagnetic cavity is arranged inside the stroke sleeve, a static iron core is arranged inside the electromagnetic cavity, a movable iron core is axially arranged inside the static iron core, a shaft rod is axially arranged inside the movable iron core, and a piston is arranged at the tail end of the shaft rod extending out of the electromagnetic cavity, the use and the operation have no potential safety hazard.
Description
Technical Field
the embodiment of the utility model provides a relate to automotive industry technical field, concretely relates to automatically controlled pneumatic valve.
Background
The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. The electromagnetic valve is used in an industrial control system to adjust the direction, flow, speed and other parameters of a medium, can be matched with different circuits to realize expected control, and can ensure the control precision and flexibility. The electromagnetic valves are various, different electromagnetic valves play a role in different positions of a control system, the most common electromagnetic valves are one-way valves, safety valves, direction control valves, speed regulating valves and the like, and the traditional technology adopts manual opening and closing, so that the efficiency is low, the control is inconvenient, or high-pressure control is adopted, danger is easily caused, and even safety accidents occur.
SUMMERY OF THE UTILITY MODEL
therefore, the embodiment of the utility model provides an automatically controlled pneumatic valve to solve among the prior art because the improper valve that leads to of control mode opens and shuts inefficiency and the problem of security itself.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides an automatically controlled pneumatic valve, includes the stroke sleeve pipe, the relative both sides of stroke sleeve pipe one end are provided with intake pipe and blast pipe respectively, the inside electromagnetism cavity that sets up of stroke sleeve pipe, the inside quiet iron core that is provided with of electromagnetism cavity, the inside axial of quiet iron core is provided with moves the iron core, move the inside axial of iron core and be provided with the axostylus axostyle, just the end that the axostylus axostyle extends electromagnetism cavity is provided with the piston.
Further, the movable iron core is electrically connected with a controller arranged on the stroke sleeve, and the controller is used for controlling a voltage source for supplying power to the movable iron core.
Furthermore, the air inlet pipe is arranged on a stroke sleeve which is deviated to the position of the piston, and the air outlet pipe is arranged on the stroke sleeve which is far away from the position of the piston;
Furthermore, the movable iron core and the static iron core are formed by winding an electromagnetic coil.
Further, the voltage value of the voltage source is DC 12V.
the embodiment of the utility model provides a have following advantage:
The technology uses an electromagnet principle, changes the traditional manual control or mechanical control method into safe voltage control, the movable iron core and the static iron core are matched in the machine body, the electromagnetic coil generates a magnetic field after the machine body is electrified, the static iron core pushes the movable iron core to do linear motion under the action of the magnetic field, and then the movable iron core drives the piston to do linear motion through the shaft rod, so that the on-off of the air circuit is controlled. The low-voltage DC12V is far lower than the human safety voltage, so that the use and the operation have no potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of a top view structure of an electric control pneumatic valve provided in an embodiment of the present invention;
Fig. 2 is a schematic front view of an electrically controlled pneumatic valve according to an embodiment of the present invention;
Fig. 3 is a schematic cross-sectional structure view of a stroke sleeve of an electrically controlled pneumatic valve according to an embodiment of the present invention;
In the figure:
1-stroke sleeve; 2, an air inlet pipe; 3-an exhaust pipe; 4-an electromagnetic chamber; 5-a movable iron core; 6-shaft lever; 7-a piston; 8-a controller; 9-static iron core.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the present embodiment discloses an electrically controlled pneumatic valve, which includes a stroke sleeve 1, an intake pipe 2 and an exhaust pipe 3 are respectively disposed on two opposite sides of one end of the stroke sleeve 1, an electromagnetic chamber 4 is disposed inside the stroke sleeve 1, a stationary iron core 9 is disposed inside the electromagnetic chamber 4, a movable iron core 5 is axially disposed inside the stationary iron core 9, a shaft lever 6 is axially disposed inside the movable iron core 5, and a piston 7 is disposed at a terminal of the shaft lever 6 extending out of the electromagnetic chamber 4;
The air inlet pipe 2 is arranged on the stroke sleeve 1 which is deviated to the position of the piston 7, and the air outlet pipe 3 is arranged on the stroke sleeve 1 which is far away from the position of the piston 7.
The movable iron core 5 is electrically connected with a controller 8 arranged on the stroke sleeve 1, the controller 8 is used for controlling a voltage source for supplying power to the movable iron core 5, and the voltage value of the voltage source is DC 12V.
Wherein the controller may be a 51-chip microprocessor; the movable iron core and the static iron core are formed by winding an electromagnetic coil.
The technology uses an electromagnet principle, changes the traditional manual control or mechanical control method into safe voltage control, the movable iron core 5 in the electromagnetic cavity 4 is matched with the static iron core 9, after the electromagnetic coil is electrified, the electromagnetic coil generates a magnetic field, the static iron core 9 pushes the movable iron core 5 to do linear motion under the action of the magnetic field, and then the movable iron core 5 drives the piston 7 to do linear motion through the shaft lever 6, thereby controlling the on-off of the air passage of the air inlet pipe 2 and the air outlet pipe 3 in the stroke sleeve 1; the low-voltage DC12V is far lower than the human safety voltage, so that the use and the operation have no potential safety hazard.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. the utility model provides an automatically controlled pneumatic valve, its characterized in that, includes stroke sleeve pipe (1), the relative both sides of stroke sleeve pipe (1) one end are provided with intake pipe (2) and blast pipe (3) respectively, the inside of stroke sleeve pipe (1) sets up electromagnetism cavity (4), inside quiet iron core (9) that is provided with of electromagnetism cavity (4), the inside axial of quiet iron core (9) is provided with moves iron core (5), move the inside axial of iron core (5) and be provided with axostylus axostyle (6), just the end that axostylus axostyle (6) extend electromagnetism cavity (4) is provided with piston (7).
2. An electrically controlled pneumatic valve according to claim 1, characterised in that said plunger (5) is electrically connected to a controller (8) arranged on the stroke sleeve (1), said controller (8) being adapted to control a voltage source for supplying said plunger (5).
3. An electrically controlled pneumatic valve according to claim 1, characterised in that the inlet pipe (2) is arranged on the stroke sleeve (1) biased towards the position of the piston (7) and the outlet pipe (3) is arranged on the stroke sleeve (1) remote from the position of the piston (7).
4. An electrically controlled pneumatic valve according to claim 1, characterised in that the movable core (5) and the stationary core (9) are wound by electromagnetic coils.
5. An electrically controlled pneumatic valve according to claim 2, wherein said voltage source has a voltage level of DC 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463058.8U CN209800832U (en) | 2019-04-08 | 2019-04-08 | Electric control air pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463058.8U CN209800832U (en) | 2019-04-08 | 2019-04-08 | Electric control air pressure valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209800832U true CN209800832U (en) | 2019-12-17 |
Family
ID=68828588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920463058.8U Active CN209800832U (en) | 2019-04-08 | 2019-04-08 | Electric control air pressure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209800832U (en) |
-
2019
- 2019-04-08 CN CN201920463058.8U patent/CN209800832U/en active Active
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