CN206682400U - A kind of step direct-acting type electromagnetic driven stop valve - Google Patents
A kind of step direct-acting type electromagnetic driven stop valve Download PDFInfo
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- CN206682400U CN206682400U CN201720422553.5U CN201720422553U CN206682400U CN 206682400 U CN206682400 U CN 206682400U CN 201720422553 U CN201720422553 U CN 201720422553U CN 206682400 U CN206682400 U CN 206682400U
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Abstract
A kind of step direct-acting type electromagnetic driven stop valve, including valve body, electromagnetic assembly and core assembly are the utility model is related to, is provided with sliding sleeve in valve body, main valve clack is arranged on inside sliding sleeve, and valve body is sequentially arranged above with guide plate and electromagnetic assembly mounting seat；The junction of valve body and sliding sleeve is provided with the first seal groove, and the first installation portion is provided with below guide plate, and the second seal groove is provided with above guide plate, is provided with and the second installation portion below electromagnetic assembly mounting seat；Chamber is provided with inside guide plate, electromagnetic assembly mounting seat includes installing plate and mounting box, spring is provided between installing plate and mounting box.Valve body is installed with electromagnetic assembly mounting seat by guide plate in the utility model, and sliding sleeve is provided separately within valve body, each part and valve body split settings, when either component needs to change, it can dismantle and be individually replaced, it is convenient to dismantle and change, it is easy to process to change part, is easily installed；Installation is sealed between the utility model valve body, guide plate and electromagnetic assembly mounting seat, good seal performance, liquid does not exosmose.
Description
Technical field
It the utility model is related to Solenoid Valve Technology field, more particularly to a kind of step direct-acting type electromagnetic driven stop valve.
Background technology
Magnetic valve is a kind of executive component commonly used in the pipe-line system of various media, and the needs of existing magnetic valve exist
Meet under conditions of Opening pressure could normal work, the ungratified condition of Opening pressure condition caused by for some reason
Under, valve is not turned on, and inconvenience is caused for user's use.
Due to having the passage of flow of media inside magnetic valve, and medium is avoided to be oozed from magnetic valve internal interstices to leakage,
Magnetic valve needs have tight seal approach.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of good airproof performance and be easily installed dismounting substep it is straight
Dynamic formula electromagnetic driven stop valve.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of step direct-acting type electromagnetic driven stop valve,
Including valve body, electromagnetic assembly and core assembly, the valve body is provided with import valve pocket and outlet valve pocket, and the valve inner is provided with
For installing the valve element installation cavity of core assembly, the electromagnetic assembly includes coil and moved for what is be connected with the core assembly
Iron core；The core assembly includes being arranged on the secondary flap inside the dynamic iron core, and set with secondary flap linkage
Main valve clack, the main valve clack inside are provided with valve lumen, and the main valve clack bottom is provided with secondary valve runner and connected with import valve pocket
Logical pilot hole, the bottom of the secondary flap, which is provided with, to be used to fill the first sealing of the secondary valve runner closing when valve is closed
Put, the top of the main valve clack and the outlet valve pocket is oppositely arranged, and the main valve clack bottom, which is provided with, to be used for the outlet valve
Second sealing device of the top closing of chamber, the valve element installation cavity is interior to be provided with sliding sleeve, and the main valve clack is arranged on the sliding sleeve
Inside, the valve body are sequentially arranged above with guide plate and electromagnetic assembly mounting seat；The junction of the valve body and the sliding sleeve is set
There is first seal groove being connected with the guide plate, the be correspondingly arranged with first seal groove is provided with below the guide plate
One installation portion, sealing ring being installed in first seal groove, first installation portion is arranged on above first sealing ring,
The second seal groove being connected with the electromagnetic assembly mounting seat is provided with above the guide plate, is set below the electromagnetic assembly mounting seat
There is the second installation portion with being correspondingly arranged in second seal groove, the second sealing ring, institute are provided with inside second seal groove
The second installation portion is stated to be arranged on above second sealing ring；It is provided with inside the guide plate and is slided for the main valve clack and secondary flap
When provide activity space chamber, the electromagnetic assembly mounting seat include positioned at bottom installing plate and superposed installation
Box, the electromagnetic assembly are arranged in the mounting box, and spring, second installation are provided between the installing plate and mounting box
Portion is arranged on below the installing plate.
As preferable technical scheme, the first sealing device includes installation set, the top of the installation set with it is described
Secondary flap is threadedly coupled, and sealing gasket is provided with inside the installation set, and the radius of the sealing gasket is more than the secondary valve runner
Aperture.
As preferable technical scheme, second sealing device includes the 3rd sealing ring, and the bottom of the main valve clack is set
There is the mounting groove of depression, the 3rd sealing ring is arranged in the mounting groove.
As preferable technical scheme, the mounting groove madial wall extends to form a boss downwards, on the boss
Provided with the retaining wall extended out to below the mounting groove, jump ring is provided between the 3rd sealing ring and the retaining wall.
By adopting the above-described technical solution, the beneficial effects of the utility model are：Valve body and electromagnetism in the utility model
Component mounting seat is installed by guide plate, and sliding sleeve is provided separately within valve body, each part and valve body split settings, magnetic valve it is above-mentioned
When either component needs to change, it can dismantle and be individually replaced, it is convenient to dismantle and change, and replacing part is easy to process, is easy to pacify
Dress；Installation is sealed between the utility model valve body, guide plate and electromagnetic assembly mounting seat, good seal performance, liquid does not exosmose.
Because there is provided first sealing device and the second sealing device, when closed, import valve pocket is with going out for the utility model
Sealed between mouth valve pocket tightly, valve is closed tight water-tight.
It is simple in construction and easy for installation because first sealing device and secondary flap are connected through a screw thread, the installation of sealing gasket
And convenient disassembly.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
In figure：1- valve bodies；11- import valve pockets；12- exports valve pocket；21- coils；22- dynamic iron cores；31- secondary flaps；32- master
Flap；321- valve lumens；322- pair valve runners；323- pilot holes；325- retaining walls；4- sliding sleeves；5- guide plates；51- first is installed
Portion；61- installing plates；The installation portions of 611- second；62- mounting boxs；63- springs；The sealing rings of 71- first；The sealing rings of 72- second；
The sealing rings of 73- the 3rd；81- installation sets；82- sealing gaskets.
Embodiment
A kind of step direct-acting type electromagnetic driven stop valve, including valve body 1, electromagnetic assembly and core assembly, valve body be provided with into
Mouth valve pocket 11 and outlet valve pocket 12, the inside of valve body 1 are provided with the valve element installation cavity for installing core assembly, the valve element peace of valve body 1
Sliding sleeve 4 is provided with behaveing affectedly, core assembly is arranged on inside sliding sleeve 4, and valve body 1 is sequentially arranged above with guide plate 5 and electromagnetic assembly peace
Fill seat.
Electromagnetic assembly includes coil 21 and the dynamic iron core 22 for being connected with core assembly.
Core assembly includes being arranged on the secondary flap 31 inside dynamic iron core 22, and the main valve set with the linkage of secondary flap 31
Valve 32, main valve clack 32 are arranged in valve element installation cavity, and the inside of main valve clack 32 is provided with valve lumen 321, and the bottom of main valve clack 32 is provided with
Secondary valve runner 322 and the pilot hole 323 connected with import valve pocket, the bottom of secondary flap 31, which is provided with, to be used to incite somebody to action when valve is closed
The first sealing device that secondary valve runner 322 is closed, main valve clack 32 are oppositely arranged with exporting the top of valve pocket 12, the bottom of main valve clack 32
Provided with the second sealing device for the top for exporting valve pocket 12 to be closed.
Valve body 1 and the junction of sliding sleeve 4 are provided with first seal groove being connected with guide plate 5, and the lower section of guide plate 5 is provided with and the
The first installation portion 51 that one seal groove is correspondingly arranged, sealing ring 71 is installed in the first seal groove, the first installation portion 51 is arranged on
The top of first sealing ring 71, the top of guide plate 5 are provided with the second seal groove being connected with electromagnetic assembly mounting seat, electromagnetic assembly mounting seat
Lower section is provided with the second installation portion 611 with being correspondingly arranged in the second seal groove, and the second sealing ring 72 is provided with inside the second seal groove,
Second installation portion 611 is arranged on the top of the second sealing ring 72；The inside of guide plate 5 is provided with to be carried when main valve clack 32 and the slip of secondary flap 31
For the chamber of activity space.
Electromagnetic assembly mounting seat includes the installing plate 61 and superposed mounting box 62 positioned at bottom, electromagnetic assembly peace
In mounting box 62, spring 63 is provided between installing plate 61 and mounting box 62, the second installation portion 611 is arranged on installing plate 61
Lower section.
First sealing device includes installation set 81, and the top of installation set 81 is threadedly coupled with secondary flap 31, in installation set 81
Portion is provided with sealing gasket 82, and the radius of sealing gasket 82 is more than the aperture of secondary valve runner 322.
Second sealing device includes the 3rd sealing ring 73, and the bottom of main valve clack 32 is provided with the mounting groove of depression, the 3rd sealing
Circle 73 is arranged in mounting groove.
Mounting groove madial wall extends to form a boss downwards, and boss is provided with the gear extended out to below mounting groove
Wall 325, jump ring is provided between the 3rd sealing ring 73 and retaining wall 325.
Operation principle of the present utility model is as follows：Medium enters valve lumen 321 by pilot hole 323, during power-off, by medium
Valve is closed in the deadweight of pressure and main valve clack 32 and secondary flap 31；During energization, electromagnetic assembly driving dynamic iron core 22, pull-up secondary flap
31, the pressure medium of valve lumen 321 quickly enters outlet valve pocket 12 by secondary valve runner 322, forms pressure differential, dynamic iron core 22
Continue to rise, pull-up main valve clack 32, valve fully opens.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of step direct-acting type electromagnetic driven stop valve, including valve body, electromagnetic assembly and core assembly, the valve body be provided with into
Mouth valve pocket and outlet valve pocket, the valve inner are provided with the valve element installation cavity for being used for installing core assembly, the electromagnetic assembly bag
Include coil and the dynamic iron core for being connected with the core assembly；The core assembly includes being arranged on inside the dynamic iron core
Secondary flap, and the main valve clack set with secondary flap linkage, the main valve clack inside are provided with valve lumen, the main valve clack
Bottom is provided with secondary valve runner and the pilot hole connected with import valve pocket, and the bottom of the secondary flap, which is provided with, to be used to close in valve
When the first sealing device of the secondary valve runner closing, the main valve clack are oppositely arranged with the top for exporting valve pocket, institute
State main valve clack bottom and be provided with the second sealing device for being used for closing the top of the outlet valve pocket, it is characterised in that：The valve
Sliding sleeve is provided with core installation cavity, the main valve clack is arranged on inside the sliding sleeve, the valve body be sequentially arranged above with guide plate with
Electromagnetic assembly mounting seat；The valve body is provided with first seal groove being connected with the guide plate with the junction of the sliding sleeve,
The first installation portion being correspondingly arranged with first seal groove is provided with below the guide plate, is provided with first seal groove close
Seal, first installation portion are arranged on above first sealing ring, are provided with above the guide plate and are pacified with the electromagnetic assembly
Fill the second seal groove of seat connection, be provided with below the electromagnetic assembly mounting seat be correspondingly arranged in second seal groove the
Two installation portions, the second seal groove inside are provided with the second sealing ring, and second installation portion is arranged on second sealing ring
Top；It is provided with inside the guide plate to provide the chamber of activity space, the electromagnetism group when main valve clack and secondary flap slip
The installing plate and superposed mounting box, the electromagnetic assembly that part mounting seat includes positioned at bottom are arranged on the mounting box
In, spring is provided between the installing plate and mounting box, second installation portion is arranged on below the installing plate.
A kind of 2. step direct-acting type electromagnetic driven stop valve as claimed in claim 1, it is characterised in that：The first sealing device
Including installation set, the top of the installation set is threadedly coupled with the secondary flap, and sealing gasket, institute are provided with inside the installation set
The radius for stating sealing gasket is more than the aperture of the secondary valve runner.
A kind of 3. step direct-acting type electromagnetic driven stop valve as claimed in claim 1, it is characterised in that：Second sealing device
Including the 3rd sealing ring, the bottom of the main valve clack is provided with the mounting groove of depression, and the 3rd sealing ring is arranged on the installation
In groove.
A kind of 4. step direct-acting type electromagnetic driven stop valve as claimed in claim 3, it is characterised in that：The mounting groove madial wall
Extension downwards forms a boss, and the boss is provided with the retaining wall that extends out to below the mounting groove, and the described 3rd
Jump ring is provided between sealing ring and the retaining wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720422553.5U CN206682400U (en) | 2017-04-21 | 2017-04-21 | A kind of step direct-acting type electromagnetic driven stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720422553.5U CN206682400U (en) | 2017-04-21 | 2017-04-21 | A kind of step direct-acting type electromagnetic driven stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682400U true CN206682400U (en) | 2017-11-28 |
Family
ID=60402813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720422553.5U Active CN206682400U (en) | 2017-04-21 | 2017-04-21 | A kind of step direct-acting type electromagnetic driven stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048269A (en) * | 2021-02-22 | 2021-06-29 | 西安航天远征流体控制股份有限公司 | Combined valve |
| CN113048243A (en) * | 2021-02-22 | 2021-06-29 | 西安航天远征流体控制股份有限公司 | Valve body and step-by-step direct-acting electromagnetic valve |
| CN117823480A (en) * | 2023-11-24 | 2024-04-05 | 上海衡拓液压控制技术有限公司 | Lightweight aviation hydraulic solenoid valve |
-
2017
- 2017-04-21 CN CN201720422553.5U patent/CN206682400U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048269A (en) * | 2021-02-22 | 2021-06-29 | 西安航天远征流体控制股份有限公司 | Combined valve |
| CN113048243A (en) * | 2021-02-22 | 2021-06-29 | 西安航天远征流体控制股份有限公司 | Valve body and step-by-step direct-acting electromagnetic valve |
| CN113048269B (en) * | 2021-02-22 | 2023-09-12 | 西安航天远征流体控制股份有限公司 | Combined valve |
| CN117823480A (en) * | 2023-11-24 | 2024-04-05 | 上海衡拓液压控制技术有限公司 | Lightweight aviation hydraulic solenoid valve |
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