CN109780220A - A kind of open type direct-acting electromagnetic valve - Google Patents
A kind of open type direct-acting electromagnetic valve Download PDFInfo
- Publication number
- CN109780220A CN109780220A CN201711126854.4A CN201711126854A CN109780220A CN 109780220 A CN109780220 A CN 109780220A CN 201711126854 A CN201711126854 A CN 201711126854A CN 109780220 A CN109780220 A CN 109780220A
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- China
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- valve
- iron core
- spool
- valve seat
- dynamic iron
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- Magnetically Actuated Valves (AREA)
Abstract
The present invention relates to a kind of open type direct-acting electromagnetic valves.The solenoid valve includes electromagnetic coil, dynamic iron core, dynamic iron core sealing element, pilot valve mouth, spool, seal spool part, normally opened spring, valve body, pilot hole, valve seat, balance hole, piston ring, spring, valve deck, valve bonnet seal part, controller and static iron core, the valve body is arranged in solenoid valve base, connecting valve seat on the valve body, the normally opened spring is arranged between valve body and valve seat, the spool is connected on valve seat, the spool is equipped with balance hole, piston ring is set between the valve seat and spool, the valve deck is arranged on valve seat, the dynamic iron core is arranged in valve deck, spring is arranged in dynamic iron core front end, static iron core is arranged in the dynamic iron core rear portion, electromagnetic coil is set on the outside of the static iron core, the controller is connected on the shell outside electromagnetic coil.The configuration of the present invention is simple, the operation is stable, production cost are low, applied widely, stress levels are high, explosion-proof effect is good.
Description
Technical field
The present invention relates to a kind of solenoid valve more particularly to a kind of open type direct-acting electromagnetic valves.
Background technique
Solenoid valve is an executive component in automatic control system, for controlling fluid on and off, changes flow direction,
Show fluid effect etc..The high-pressure solenoid valve of the prior art does not all account for valve body and plunger tube component under high pressure, stream
The high pressure waterjet that body forms the impact of shank and fluid by position under high pressure.Often solenoid valve is in early period
Using effect can be with seal is slowly cut and causes to leak after a period of use.Secondly, solenoid valve is common under high pressure
Sealing element can not play sealing function, not be that be ejected be exactly to be cut, stability is bad, and often the service life cannot be guaranteed.In addition,
Solenoid valve can generate vortex in either on or off moment, media flow, and solenoid valve either on or off is made to be obstructed.
Summary of the invention
The present invention provides that a kind of simple structure, the operation is stable, production cost be low, the scope of application in order to solve problem above
Extensively, the open type direct-acting electromagnetic valve that stress levels are high, explosion-proof effect is good.
The technical scheme is that the solenoid valve includes electromagnetic coil, dynamic iron core, dynamic iron core sealing element, pilot valve
Mouth, spool, seal spool part, normally opened spring, valve body, pilot hole, valve seat, balance hole, piston ring, spring, valve deck, valve bonnet seal
Connecting valve seat is arranged in solenoid valve base, the valve body in part, controller and static iron core, the valve body, and described is normally opened
Spring is arranged between valve body and valve seat, and the spool is connected on valve seat, and the spool is equipped with balance hole, described
Piston ring is set between valve seat and spool, and the valve deck is arranged on valve seat, and the dynamic iron core is arranged in valve deck, moves iron
Spring is arranged in core front end, and static iron core is arranged in the dynamic iron core rear portion, and electromagnetic coil is arranged on the outside of the static iron core, described
Controller is connected on the shell outside electromagnetic coil.
The configuration of the present invention is simple, the operation is stable, production cost are low, applied widely, stress levels are high, explosion-proof effect is good.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
1 is electromagnetic coil in figure, and 2 be dynamic iron core, and 3 be dynamic iron core sealing element, and 4 be pilot valve mouth, and 5 be spool, and 6 be that spool is close
Sealing, 7 be normally opened spring, and 8 be valve body, and 9 be pilot hole, and 10 be valve seat, and 11 be balance hole, and 12 be piston ring, and 13 be spring, 14
It is valve deck, 15 be valve bonnet seal part, and 16 be controller, and 17 be static iron core.
Specific embodiment
A kind of open type direct-acting electromagnetic valve, the solenoid valve include electromagnetic coil 1, dynamic iron core 2, dynamic iron core sealing element
3, pilot valve mouth 4, spool 5, seal spool part 6, normally opened spring 7, valve body 8, pilot hole 9, valve seat 10, balance hole 11, piston ring 12,
Spring 13, valve deck 14, valve bonnet seal part 15, controller 16 and static iron core 17, the valve body 8 are arranged in solenoid valve base, institute
Connecting valve seat 10 on the valve body 8 stated, the normally opened spring 7 are arranged between valve body 1 and valve seat 10, and the spool 5 connects
On valve seat 10, the spool 5 is equipped with balance hole 11, and piston ring 12 is arranged between the valve seat 10 and spool 5, described
Valve deck 14 be arranged on valve seat 10, the dynamic iron core 2 is arranged in valve deck 14, and spring 13 is arranged in 2 front end of dynamic iron core, described
2 rear portion of dynamic iron core static iron core 17 is set, electromagnetic coil 1 is set on the outside of the static iron core 17, and the controller 16 connects
On the shell outside electromagnetic coil 1.
Above embodiments are only to illustrate the invention and not limit technical solution described in the invention；Cause
This, is although this specification has been carried out detailed description to the invention referring to above-mentioned each embodiment, this field
It is to be appreciated by one skilled in the art that still can modify to the invention or equivalent replacement；And all do not depart from this
The technical solution and its improvement of the spirit and scope of innovation and creation, should all cover the scope of the claims in the invention
In.
Claims (1)
1. a kind of open type direct-acting electromagnetic valve, it is characterised in that: the solenoid valve includes electromagnetic coil, dynamic iron core, dynamic iron
Core sealing element, pilot valve mouth, spool, seal spool part, normally opened spring, valve body, pilot hole, valve seat, balance hole, piston ring, spring,
Connection valve is arranged in solenoid valve base, the valve body in valve deck, valve bonnet seal part, controller and static iron core, the valve body
Seat, the normally opened spring are arranged between valve body and valve seat, and the spool is connected on valve seat, and the spool is equipped with
Piston ring is arranged in balance hole between the valve seat and spool, the valve deck is arranged on valve seat, the dynamic iron core setting
In valve deck, spring is arranged in dynamic iron core front end, and static iron core is arranged in the dynamic iron core rear portion, setting electricity on the outside of the static iron core
Magnetic coil, the controller are connected on the shell outside electromagnetic coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126854.4A CN109780220A (en) | 2017-11-15 | 2017-11-15 | A kind of open type direct-acting electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126854.4A CN109780220A (en) | 2017-11-15 | 2017-11-15 | A kind of open type direct-acting electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780220A true CN109780220A (en) | 2019-05-21 |
Family
ID=66494967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711126854.4A Pending CN109780220A (en) | 2017-11-15 | 2017-11-15 | A kind of open type direct-acting electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332359A (en) * | 2019-08-12 | 2019-10-15 | 上海派力防爆科技有限公司 | Energy saving low-power consumption explosion-proof solenoid valve |
| CN111520611A (en) * | 2020-05-07 | 2020-08-11 | 西安京兆电力科技有限公司 | A blowback sweeps device for measuring gas pipeline |
-
2017
- 2017-11-15 CN CN201711126854.4A patent/CN109780220A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332359A (en) * | 2019-08-12 | 2019-10-15 | 上海派力防爆科技有限公司 | Energy saving low-power consumption explosion-proof solenoid valve |
| CN111520611A (en) * | 2020-05-07 | 2020-08-11 | 西安京兆电力科技有限公司 | A blowback sweeps device for measuring gas pipeline |
| CN111520611B (en) * | 2020-05-07 | 2022-08-02 | 西安京兆电力科技有限公司 | A blowback sweeps device for measuring gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |