CN212509725U - Electromagnetic valve suitable for increasing atmospheric pressure - Google Patents
Electromagnetic valve suitable for increasing atmospheric pressure Download PDFInfo
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- CN212509725U CN212509725U CN202021122253.3U CN202021122253U CN212509725U CN 212509725 U CN212509725 U CN 212509725U CN 202021122253 U CN202021122253 U CN 202021122253U CN 212509725 U CN212509725 U CN 212509725U
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Abstract
The utility model relates to a solenoid valve technical field discloses a be suitable for solenoid valve of pressure boost, and it includes air cock seat and a plurality of automatically controlled subassembly, and the air cock seat sets up in a plurality of automatically controlled subassembly upper ends. The electric control assembly comprises a valve core and a coil assembly, and the valve core is arranged in the coil assembly. The air nozzle seat is provided with an air outlet nozzle and a plurality of air inlet nozzles. A groove extends outwards from the joint of the air inlet nozzle and the air outlet nozzle, the air outlet of the air inlet nozzle is arranged on the side surface of the groove, and the air inlet of the air outlet nozzle is arranged on the end surface of the groove. The groove is matched with the upper end of the coil assembly, and the upper end of the valve core is matched with the air inlet. To sum up, the utility model discloses utilize circuit control to enable bivalve simultaneous working or separately work. When the double valves work simultaneously, the double air paths are opened simultaneously, the effect of increasing the passing air flow in a relatively short time can be achieved, and the double-valve air-flow-rate control valve is simple in structure, low in manufacturing cost and long in service life.
Description
Technical Field
The utility model belongs to the technical field of the solenoid valve technique and specifically relates to a be suitable for solenoid valve of superatmospheric pressure.
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. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. Most of air outlets or air inlets of electromagnetic valves in the current market are provided with a plurality of inlets and outlets controlled by a single valve core, so that the electromagnetic valves are single in control, complex in valve core structure, high in air tightness requirement and easy to damage; and some electromagnetic valves need to be additionally provided with air nozzles, so that the electromagnetic valves are inconvenient to use and need to reserve a large amount of space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve prior art not enough, provide a be suitable for solenoid valve of pressure boost, this solenoid valve has a plurality of spools, utilizes circuit control case autonomous working, can reach and make in the time of relative short through the effect that the air flow increases, overall structure is simple, low in manufacturing cost, long service life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a be suitable for solenoid valve of pressure boost, it includes nozzle holder and a plurality of automatically controlled subassembly, the nozzle holder sets up in a plurality of automatically controlled subassembly upper ends. The electric control assembly comprises a valve core and a coil assembly, and the valve core is arranged in the coil assembly. And the air nozzle seat is provided with an air outlet nozzle and a plurality of air inlet nozzles. A groove extends outwards from the joint of the air inlet nozzle and the air outlet nozzle, the air outlet of the air inlet nozzle is arranged on the side face of the groove, and the air inlet of the air outlet nozzle is arranged on the end face of the groove. The groove is matched with the upper end of the coil assembly, and the upper end of the valve core is matched with the air inlet.
Further, the coil assembly comprises an outer frame, an attraction part, a coil and an upper cover; the suction part is fixed at the bottom of the outer frame; the coil is arranged in the outer frame and matched with the suction part; the upper cover is arranged at the upper end of the electric control assembly, matched with the top of the coil and fixedly connected with the outer frame at the periphery. The suction part is matched with the bottom end of the valve core.
Furthermore, an upper gasket and a lower gasket are respectively arranged on the upper end surface and the lower end surface of the valve core; the upper gasket is matched with the air inlet, and the lower gasket is matched with the upper end of the suction part.
Furthermore, a spring is arranged between the valve core and the suction part, when the coil is electrified, the valve core is sucked with the suction part and moves downwards, the upper gasket is separated from the air inlet, the lower gasket is tightly attached to the suction part, the air inlet is opened, and the air circuit is communicated; when the coil loses power, the valve core resets and moves upwards due to the elasticity of the spring, the lower gasket is separated from the suction part, the upper gasket is tightly attached to the air inlet to prop against the air inlet, and the air circuit is closed.
Furthermore, the air outlet nozzle and the air inlet nozzles are provided with the anti-falling back-off devices, so that the air pipe can be directly sleeved into the air nozzle during use, the air nozzle does not need to be additionally arranged, and the air pipe can be effectively prevented from falling off due to the anti-falling back-off devices.
Furthermore, the device also comprises a fixed plate used for fixing the electric control assembly, and the fixed plate is fixedly connected with the plurality of electric control assemblies respectively.
Furthermore, the fixing plate is C-shaped, so that a gap is reserved between the fixing plate and the fixing surface, and the fixing is firm.
The utility model discloses an useful part is:
1. the utility model discloses utilize circuit control to enable bivalve simultaneous working or separately work. When the valve does not work, the coil is powered off, the valve core is tightly attached to the air faucet seat, and the air passage of the air faucet seat is closed; when the valve works, the coil is electrified, the valve core is attracted with the bottom of the coil assembly, and the gas circuit is opened. When the double valves work simultaneously, the double air paths are opened simultaneously, and the effect of increasing the passing air flow in a relatively short time can be achieved.
2. The utility model discloses an airtight position of case is located the case upper end, and when the case reciprocated, airtight position can not receive frictional wear, simple structure, low in manufacturing cost, long service life.
3. The utility model discloses set up and go out gas nozzle and a plurality of suction nozzle, during the use the trachea directly overlap on going out gas nozzle or suction nozzle can, be provided with anti-drop back-off on going out gas nozzle or the suction nozzle, can prevent effectively that the trachea from droing.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic structural view of the air nozzle seat of the present invention.
Fig. 4 is a schematic perspective view of the electric control assembly of the present invention.
Description of the main component symbols:
1-an air nozzle seat, 11-an air outlet nozzle, 12-an air inlet nozzle, 13-a groove, 14-an anti-falling reverse buckle, 15-an air inlet, 16-an air outlet, 2-an electronic control component, 21-a valve core, 22-an upper gasket, 23-a lower gasket, 24-a coil component, 241-an outer frame, 242-an attraction part, 243-a coil, 244-an upper cover, 25-a spring and 3-a fixing plate.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, the present invention discloses a solenoid valve suitable for increasing atmospheric pressure, which comprises a nozzle seat 1, two electronic control assemblies 2 and a fixing plate 3. The fixed plate 3 is respectively fixedly connected with the two electric control components 2 to connect the two electric control components 2 into a whole. In order to fix more firmly, the fixing plate 3 is in a C shape, so that a gap is reserved between the fixing plate 3 and the fixing surface.
The air nozzle base 1 is provided with an air outlet nozzle 11 and two air inlet nozzles 12. In order to prevent the air pipe from falling off from the air nozzle, the air outlet nozzle 11 and the air inlet nozzle 12 are provided with the anti-falling reverse buckle 14, so that the air pipe can be directly sleeved on the air nozzle without an additional air nozzle when the air pipe is used. A groove 13 extends outwards from the joint of the air inlet nozzle 12 and the air outlet nozzle 11, an air outlet 16 of the air inlet nozzle 12 is arranged on the side surface of the groove 13, and an air inlet 15 of the air outlet nozzle 11 is arranged on the end surface of the groove 13.
The electronic control assembly 2 comprises a valve core 21 and a coil assembly 24, wherein the valve core 21 is arranged inside the coil assembly 24. The coil assembly 24 includes an outer frame 241, a suction portion 242, a coil 243, and an upper cover 244. The suction part 242 is fixed at the bottom of the outer frame 241; the coil 243 is disposed in the outer frame 241 and engaged with the suction portion 242. The upper cover 244 is disposed on the upper end of the electric control assembly 2 and is engaged with the top of the coil 243, and the periphery of the upper cover is fixedly connected with the outer frame 241. The suction portion 242 is engaged with the bottom end of the valve body 21.
The air nozzle base 1 is disposed at the upper end of the electric control assembly 2 and connected to the upper cover 244. The recess 13 of the nozzle holder 1 is fitted with the upper end of the coil block 24.
An upper gasket 22 and a lower gasket 23 are respectively arranged on the upper end surface and the lower end surface of the valve core 21; the upper gasket 22 is fitted to the air inlet 15, and the lower gasket 23 is fitted to the upper end of the suction portion 242.
A spring 25 is arranged between the valve core 21 and the suction part 242, when the coil 243 is electrified, the valve core 21 and the suction part 242 are sucked and move downwards, the upper gasket is separated from the air inlet 15, the lower gasket is tightly attached to the suction part, the air inlet 15 is opened, and an air path is communicated; when the coil 243 loses power, the valve core 21 resets due to the elasticity of the spring 25, moves upwards to prop against the air inlet 15, the lower gasket is separated from the suction part, the upper gasket is tightly attached to the air inlet 15 to prop against the air inlet 15, and the air path is closed.
To sum up, the utility model discloses utilize circuit control to enable bivalve simultaneous working or separately work. When the valve does not work, the coil is powered off, the valve core is tightly attached to the air inlet, and the air path of the air nozzle seat is closed; when the valve works, the coil is electrified, the valve core is attracted with the bottom of the coil assembly, and the gas circuit is opened. When the double valves work simultaneously, the double air paths are opened simultaneously, the effect of increasing the passing air flow in a relatively short time can be achieved, and the double-valve air-flow-rate control valve is simple in structure, low in manufacturing cost and long in service life.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (7)
1. A solenoid valve adapted for increased atmospheric pressure, characterized by: comprises an air nozzle seat and a plurality of electric control components; the air nozzle seat is arranged at the upper ends of the electric control components; the electric control assembly comprises a valve core and a coil assembly, and the valve core is arranged in the coil assembly; the air nozzle seat is provided with an air outlet nozzle and a plurality of air inlet nozzles; a groove extends outwards from the joint of the air inlet nozzle and the air outlet nozzle, the air outlet of the air inlet nozzle is arranged on the side surface of the groove, and the air inlet of the air outlet nozzle is arranged on the end surface of the groove; the groove is matched with the upper end of the coil assembly, and the upper end of the valve core is matched with the air inlet.
2. A solenoid valve adapted for increased atmospheric pressure according to claim 1, wherein: the coil component comprises an outer frame, an attraction part, a coil and an upper cover; the suction part is fixed at the bottom of the outer frame; the coil is arranged in the outer frame and matched with the suction part; the upper cover is arranged at the upper end of the electric control assembly, is matched with the top of the coil, and is fixedly connected with the outer frame at the periphery; the suction part is matched with the bottom end of the valve core.
3. A solenoid valve adapted for increased atmospheric pressure according to claim 2, wherein: an upper gasket and a lower gasket are respectively arranged on the upper end surface and the lower end surface of the valve core; the upper gasket is matched with the air inlet, and the lower gasket is matched with the upper end of the suction part.
4. A solenoid valve adapted for increased atmospheric pressure according to claim 2, wherein: and a spring is arranged between the valve core and the suction part.
5. A solenoid valve adapted for increased atmospheric pressure according to claim 1, wherein: the air outlet nozzle and the air inlet nozzles are provided with anti-falling back buckles.
6. A solenoid valve adapted for increased atmospheric pressure according to claim 1, wherein: the fixing plate is used for fixing the electric control assemblies and is fixedly connected with the electric control assemblies respectively.
7. A solenoid valve adapted for increased atmospheric pressure according to claim 6, wherein: the fixed plate is in a C shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122253.3U CN212509725U (en) | 2020-06-17 | 2020-06-17 | Electromagnetic valve suitable for increasing atmospheric pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122253.3U CN212509725U (en) | 2020-06-17 | 2020-06-17 | Electromagnetic valve suitable for increasing atmospheric pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212509725U true CN212509725U (en) | 2021-02-09 |
Family
ID=74388876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021122253.3U Active CN212509725U (en) | 2020-06-17 | 2020-06-17 | Electromagnetic valve suitable for increasing atmospheric pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212509725U (en) |
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2020
- 2020-06-17 CN CN202021122253.3U patent/CN212509725U/en active Active
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