CN209818872U - Direct-conducting type electromagnetic valve - Google Patents
Direct-conducting type electromagnetic valve Download PDFInfo
- Publication number
- CN209818872U CN209818872U CN201920657931.7U CN201920657931U CN209818872U CN 209818872 U CN209818872 U CN 209818872U CN 201920657931 U CN201920657931 U CN 201920657931U CN 209818872 U CN209818872 U CN 209818872U
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- CN
- China
- Prior art keywords
- iron core
- groove
- magnetism isolating
- base
- isolating pipe
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000005389 magnetism Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 16
- 239000000565 sealant Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a direct-conducting electromagnetic valve, which comprises a base, an electromagnet shell, a coil, a static iron core, a movable iron core, a magnetism isolating pipe and a round cap nut, wherein one side of the base is provided with an air inlet hole, the other side of the base is provided with an air outlet hole, the upper part of the base is provided with a groove, the air inlet hole and the air outlet hole are respectively communicated with the groove, the bottom of the groove is provided with a sealing cushion block, and the magnetism isolating pipe is arranged in the groove; an electromagnet shell is arranged on the upper portion of the base, a coil is arranged in the electromagnet shell, a static iron core and a magnetism isolating pipe are arranged in the coil, the top of the static iron core is connected to a round cap nut, the magnetism isolating pipe is fixedly arranged on the lower portion of the static iron core, a movable iron core is arranged in the magnetism isolating pipe, a reset spring is arranged in the hollow portion of the movable iron core, a movable pin is arranged on the upper portion of the reset spring, and the lower end of the movable iron core is embedded into a sealing cushion block; generally, the utility model discloses easy and simple to handle, the leakproofness is good, has the advantage of good security and reliability.
Description
Technical Field
The utility model belongs to the technical field of the solenoid valve, especially, relate to a directly lead type solenoid valve.
Background
The direct-acting electromagnetic valve is simple in structure, and when the direct-acting electromagnetic valve is electrified, the electromagnetic coil generates electromagnetic force to lift the closing member from the valve seat, so that the valve is opened; when the power is cut off, the electromagnetic force disappears, the spring presses the closing part on the valve seat, and the valve is closed. The traditional direct-acting electromagnetic valve generally has the defects of poor valve tightness, and the valve core is blocked easily during opening or closing due to the instability of electromagnetism during the opening and closing, so that the use is not facilitated. In order to further improve the sealing performance and stability of the direct-acting solenoid valve, a direct-acting solenoid valve needs to be provided.
Disclosure of Invention
An object of the utility model is to provide a directly lead type solenoid valve, this solenoid valve simple structure, it is simple and convenient to make the installation, and convenient to use is swift, can play the effect that improves the leakproofness and the stability of direct action formula solenoid valve, has high use value.
The purpose of the utility model is realized like this: a direct-conducting electromagnetic valve comprises a base, an electromagnet shell, a coil, a static iron core, a movable iron core, a magnetism isolating pipe and a round cap nut, wherein an air inlet hole is formed in one side of the base, an air outlet hole is formed in the other side of the base, a groove is formed in the upper portion of the base, the air inlet hole and the air outlet hole are respectively communicated with the groove, a sealing cushion block is arranged at the bottom of the groove, and the magnetism isolating pipe is installed in the groove; the improved electromagnetic valve is characterized in that an electromagnet shell is arranged on the upper portion of the base, a coil is arranged inside the electromagnet shell, a static iron core and a magnetism isolating pipe are arranged inside the coil, the top of the static iron core is connected to a round cap nut, the magnetism isolating pipe is fixedly arranged on the lower portion of the static iron core, a movable iron core is installed in the magnetism isolating pipe, a reset spring is installed in the hollow portion of the movable iron core, a movable pin is arranged on the upper portion of the reset spring, and the lower end of the movable iron core is embedded into a.
And a sealing gasket is arranged at the contact part of the groove and the lower end of the magnetism isolating pipe.
The static iron core and the magnetism isolating pipe are bonded together through sealant.
The end of the movable iron core is provided with a conical head structure, and the sealing cushion block is provided with a conical groove structure matched with the conical head structure.
The utility model discloses the beneficial effect who produces is: firstly, the utility model discloses the reset spring who sets up is in compression state under the condition that the solenoid valve does not switch on, under the effect of reset spring elasticity, makes movable iron core tightly support seal cushion, prevents to switch on between inlet port, the exhaust hole. Secondly, the utility model discloses the effectual leakproofness that improves the solenoid valve of seal ring that sets up prevents that the valve from leaking. Thirdly, the utility model discloses a bond together through sealed glue between quiet iron core and the magnetism isolating pipe, prevent to take place gas leakage phenomenon between quiet iron core and the magnetism isolating pipe, further improve the leakproofness of solenoid valve. Fourthly, the utility model discloses the cone head of moving the iron core agrees with the setting mutually with the taper groove on the seal cushion, has improved the sealing performance of solenoid valve, prevents to take place to leak.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the structure of the utility model along the axial direction of the air inlet and the air outlet.
Fig. 3 is a schematic diagram of the structure of the vertical section perpendicular to the axial direction of the air inlet and the air outlet of the present invention.
In the figure: 1. the electromagnetic valve comprises a base 2, an electromagnet shell 3, a coil 4, a static iron core 5, a movable iron core 6, a magnetism isolating pipe 7, a round cap nut 8, an air inlet 9, an exhaust hole 10, a groove 11, a sealing cushion block 12, a return spring 13, a movable pin 14 and a sealing gasket.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a direct-conducting electromagnetic valve includes a base 1, an electromagnet housing 2, a coil 3, a stationary iron core 4, a movable iron core 5, a magnetism isolating pipe 6, and a round cap nut 7, wherein one side of the base 1 is provided with an air inlet 8, the other side is provided with an air outlet 9, the upper portion of the base 1 is provided with a groove 10, the air inlet 8 and the air outlet 9 are respectively communicated with the groove 10, the bottom of the groove 10 is provided with a sealing cushion block 11, and the magnetism isolating pipe 6 is installed in the groove 10; 1 upper portion of base sets up electromagnet housing 2, 2 inside coils 3 that set up of electromagnet housing, 3 inside quiet iron cores 4, the magnet tube 6 that separate that set up of coil, 4 top connections in the round cap nut 7 of quiet iron core, 4 fixed magnet tubes 6 that separate that set up in the lower part of quiet iron core, iron core 5 is moved in the installation in the magnet tube 6, move and install reset spring 12 in the cavity position of iron core 5, reset spring 12 upper portion sets up movable pin 13, move among 5 lower extreme embedding seal cushion 11 of iron core.
And a sealing gasket 14 is arranged at the contact part of the groove 10 and the lower end of the magnetism isolating pipe 6.
The static iron core 4 and the magnetism isolating pipe 6 are bonded together through sealant.
The end of the movable iron core 5 is provided with a conical head structure, and the sealing cushion block 11 is provided with a conical groove structure matched with the conical head structure.
The utility model discloses when using: the utility model provides a direct-conduction type solenoid valve, includes base, electromagnet housing, coil, quiet iron core, moves iron core, magnetic isolation pipe, round cap nut, and the solenoid valve is under the condition of closing, and reset spring is in compression state, under the effect of reset spring elasticity, makes the iron core of moving tightly support seal cushion, prevents to switch on between inlet port, the exhaust hole.
When the direct-conducting type electromagnetic valve needs to be conducted, the coil is electrified firstly, the movable iron core moves upwards to leave the conical groove of the sealing cushion block under the action of magnetic force generated by the static iron core, and the air inlet hole and the air outlet hole of the electromagnetic valve are conducted, so that the pilot type electromagnetic valve is opened.
Generally, the utility model discloses easy and simple to handle, the leakproofness is good, has the advantage of good security and reliability.
Claims (4)
1. The utility model provides a directly lead type solenoid valve, includes base, electromagnet housing, coil, quiet iron core, moves iron core, magnetic isolation pipe, round cap nut, its characterized in that: an air inlet hole is formed in one side of the base, an air exhaust hole is formed in the other side of the base, a groove is formed in the upper portion of the base, the air inlet hole and the air exhaust hole are respectively communicated with the groove, a sealing cushion block is arranged at the bottom of the groove, and a magnetism isolating pipe is installed in the groove; the improved electromagnetic valve is characterized in that an electromagnet shell is arranged on the upper portion of the base, a coil is arranged inside the electromagnet shell, a static iron core and a magnetism isolating pipe are arranged inside the coil, the top of the static iron core is connected to a round cap nut, the magnetism isolating pipe is fixedly arranged on the lower portion of the static iron core, a movable iron core is installed in the magnetism isolating pipe, a reset spring is installed in the hollow portion of the movable iron core, a movable pin is arranged on the upper portion of the reset spring, and the lower end of the movable iron core is embedded into a.
2. A direct conduction type electromagnetic valve according to claim 1, wherein: and a sealing gasket is arranged at the contact part of the groove and the lower end of the magnetism isolating pipe.
3. A direct conduction type electromagnetic valve according to claim 1, wherein: the static iron core and the magnetism isolating pipe are bonded together through sealant.
4. A direct conduction type electromagnetic valve according to claim 1, wherein: the end of the movable iron core is provided with a conical head structure, and the sealing cushion block is provided with a conical groove structure matched with the conical head structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657931.7U CN209818872U (en) | 2019-05-09 | 2019-05-09 | Direct-conducting type electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920657931.7U CN209818872U (en) | 2019-05-09 | 2019-05-09 | Direct-conducting type electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818872U true CN209818872U (en) | 2019-12-20 |
Family
ID=68882964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920657931.7U Active CN209818872U (en) | 2019-05-09 | 2019-05-09 | Direct-conducting type electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209818872U (en) |
-
2019
- 2019-05-09 CN CN201920657931.7U patent/CN209818872U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: 310000, Room 305, Building 1, No. 868 Shenglian Road, Qingshanhu Street, Lin'an District, Hangzhou City, Zhejiang Province (self declared) Patentee after: Zhejiang Zhonghe Escort Technology Co.,Ltd. Address before: 450000 Incubation Building 1309-1317, No. 1, Incubation Park, Henan National University Science Park, No. 11 Changchun Road, Zhengzhou High-tech Zone, Henan Province Patentee before: HENAN ESCORT INDUSTRIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |