CN205401828U - Explosion -proof solenoid valve - Google Patents
Explosion -proof solenoid valve Download PDFInfo
- Publication number
- CN205401828U CN205401828U CN201620178370.9U CN201620178370U CN205401828U CN 205401828 U CN205401828 U CN 205401828U CN 201620178370 U CN201620178370 U CN 201620178370U CN 205401828 U CN205401828 U CN 205401828U
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- China
- Prior art keywords
- valve
- main
- explosion
- main valve
- valve body
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- Expired - Fee Related
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Abstract
The utility model relates to an explosion -proof solenoid valve, can effectively solving current solenoid valve, to have the tube coupling many, maintain inconveniently, it is bulky, high production cost, gas leakage point is many, the problem that factor of safety is low, the present invention has the technical scheme that bacteria, the main valve is equipped with in the valve body, filter insert is equipped with at the valve body center, main lower valve portion cartridge has the check valve, the valve body bottom is equipped with the entry and is connected, the last outlet connection that is equipped with of valve body contact, the outlet connection links to each other with the check valve, the support ring do not is equipped with on main valve top, the support ring is built -in to be had and armature, the explosion -proof electro -magnet that links to each other with the main valve is equipped with on support ring upper portion, the utility model discloses the tube coupling is few, easy maintenance, small, low in production cost, gas leakage point less, high, the long service life of factor of safety, excellent in use effect is the innovation on the solenoid valve.
Description
Technical field
This utility model relates to electromagnetic valve, particularly a kind of explosion-proof solenoid valve.
Background technology
Electromagnetic valve is the industrial equipment by Electromagnetic Control, is used to control the automation foundation element of fluid, belongs to executor, however it is not limited to hydraulic pressure, pneumatic.It is used in industrial control system and adjusts the direction of medium, flow, speed and other parameter.Electromagnetic valve can coordinate different circuit to realize intended control, and the precision controlled and motility can both ensure.Electromagnetic valve has a variety of, and different electromagnetic valves plays a role at the diverse location controlling system, is most commonly used that check valve, relief valve, directional control valve, speed-regulating valve etc..At present, there is pipeline and connect problem many, that maintenance is inconvenient, volume is big, production cost is high, gas leakage point is many, safety coefficient is low, service life is short in commercially available electromagnetic valve, therefore, the improvement of electromagnetic valve and innovation are the problems needing solution at present badly.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the purpose of this utility model is just to provide a kind of explosion-proof solenoid valve, can effectively solve existing electromagnetic valve and there is the problem that pipeline connection is many, maintenance is inconvenient, volume is big, production cost is high, gas leakage point is many, safety coefficient is low.
nullThe technical scheme that this utility model solves is，Including valve body、Main valve、Check valve and electric magnet，Valve body is built with symmetrical first main valve and the second main valve，Valve body center is equipped with filter element，First main valve bottom is fitted with the first check valve，Second main valve bottom is fitted with the second check valve，Body base is equipped with inlet attack，On valve outer wall, symmetry is equipped with the first outlet connection、Second outlet connection，First outlet connection、Second outlet connection respectively with the first check valve、Second check valve is connected，First main valve、Second main valve top is respectively provided with first pushing out ring、Second pushing out ring，First pushing out ring、It is equipped with respectively and the first main valve in second pushing out ring、The first armature that second main valve is connected、Second armature，First pushing out ring、Second pushing out ring top is respectively provided with and the first main valve、The first explosion prevention electromagnet that second main valve is connected、Second explosion prevention electromagnet.
This utility model pipeline connects less, easy to maintenance, volume is little, production cost is low, gas leakage point is few, safety coefficient is high, long service life, and result of use is good, is the innovation on electromagnetic valve.
Accompanying drawing explanation
Fig. 1 is structural profile front view (cut-away section) of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
nullProvided by Fig. 1，This utility model includes valve body、Main valve、Check valve and electric magnet，Valve body is built with symmetrical first main valve 5 and the second main valve 14，Valve body center is equipped with filter element 9，First main valve 5 bottom is fitted with the first check valve 3，Second main valve 14 bottom is fitted with the second check valve 12，Equipped with inlet attack 1 bottom valve body 1，On valve outer wall, symmetry is equipped with the first outlet connection 2、Second outlet connection 11，First outlet connection 2、Second outlet connection 11 respectively with the first check valve 3、Second check valve 12 is connected，First main valve 5、Second main valve 14 top is respectively provided with first pushing out ring 7、Second pushing out ring 16，First pushing out ring 7、It is equipped with respectively in second pushing out ring 16 and the first main valve 5、The first armature 6 that second main valve 14 is connected、Second armature 15，First pushing out ring 7、Second pushing out ring 16 top is respectively provided with and the first main valve 5、The first explosion prevention electromagnet 8 that second main valve 14 is connected、Second explosion prevention electromagnet 17.
In order to ensure result of use, the described spool of the first main valve 5, the spool of the first check valve 3 are contained in a valve pocket, constitute the first inserted valve 4；The spool of the second main valve 14, the second check valve 12 spool be contained in a valve pocket, constitute the second inserted valve 13；Valve pocket circumferencial direction is provided with 4 passages, and valve pocket is connected with valve body screw thread.
Described filter element 9 upper end is connected with first inserted valve the 4, second inserted valve 13 respectively.
Equipped with blowoff valve 10 on described valve body lower portion periphery wall, by steel ball sealing.
Described filter element 9 is integral type filter element.
Service condition of the present utility model is, gas enters from inlet attack 1, gas filtration is carried out through intermediate filter filter element 9, respectively enter from filter element 9 upper end inserted valve 4,13, open first main valve the 5, second main valve 14 flow a gas over through first check valve the 3, second check valve 12 by first pushing out ring the 7, first armature 6 and 15, second pushing out ring 16 of the second armature after respectively explosion prevention electromagnet 8,17 being energized, be then passed through first outlet connection the 2, second outlet connection 11 and flow out.Blowoff valve 10 is used for aerofluxus.
This utility model compared with prior art, has the advantage that
1, by two electromagnetic valves, filter, two check valves are combined on a valve body, decrease original pipeline and connect, decrease installing space maintenance convenient；
2, a valve body is integrated with 1 filter, 2 electromagnetic valves, 2 check valves, it is possible to two-way works simultaneously；
3, valve core of the electromagnetic valve and inner elements of check valve are arranged in a valve pocket and form inserted valve, and valve pocket circumferencial direction has 4 passages, valve pocket and valve body to adopt plug-in mounting structure, threaded.Easy to maintenance, need not changing valve body, directly to change inserted valve assembly just passable；
4, the valve body lower left corner is integrated with a pollution discharge structure, and this pollution discharge structure adopts steel ball sealing；
5, filter element adopts integral type, and it is convenient to change；
6, reducing production cost, owing to the minimizing gas leakage point of pipeline also reduces accordingly, safety coefficient improves further, is the innovation on electromagnetic valve, has good economic and social benefit.
Claims (5)
- null1. an explosion-proof solenoid valve，Including valve body、Main valve、Check valve and electric magnet，It is characterized in that，Valve body is built with symmetrical first main valve (5) and the second main valve (14)，Valve body center is equipped with filter element (9)，First main valve (5) bottom is fitted with the first check valve (3)，Second main valve (14) bottom is fitted with the second check valve (12)，Valve body (1) bottom is equipped with inlet attack (1)，On valve outer wall, symmetry is equipped with the first outlet connection (2)、Second outlet connection (11)，First outlet connection (2)、Second outlet connection (11) respectively with the first check valve (3)、Second check valve (12) is connected，First main valve (5)、Second main valve (14) top is respectively provided with first pushing out ring (7)、Second pushing out ring (16)，First pushing out ring (7)、It is equipped with respectively and the first main valve (5) in second pushing out ring (16)、The first armature (6) that second main valve (14) is connected、Second armature (15)，First pushing out ring (7)、Second pushing out ring (16) top is respectively provided with and the first main valve (5)、The first explosion prevention electromagnet (8) that second main valve (14) is connected、Second explosion prevention electromagnet (17).
- 2. explosion-proof solenoid valve according to claim 1, it is characterised in that the described spool of the first main valve (5), the spool of the first check valve (3) are contained in a valve pocket, constitute the first inserted valve (4)；The spool of the second main valve (14), the second check valve (12) spool be contained in a valve pocket, constitute the second inserted valve (13)；Valve pocket circumferencial direction is provided with 4 passages, and valve pocket is connected with valve body screw thread.
- 3. explosion-proof solenoid valve according to claim 2, it is characterised in that described filter element (9) upper end is connected with the first inserted valve (4), the second inserted valve (13) respectively.
- 4. explosion-proof solenoid valve according to claim 1, it is characterised in that equipped with blowoff valve (10) on described valve body lower portion periphery wall, by steel ball sealing.
- 5. explosion-proof solenoid valve according to claim 1, it is characterised in that described filter element (9) is integral type filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178370.9U CN205401828U (en) | 2016-03-09 | 2016-03-09 | Explosion -proof solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178370.9U CN205401828U (en) | 2016-03-09 | 2016-03-09 | Explosion -proof solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401828U true CN205401828U (en) | 2016-07-27 |
Family
ID=56442185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178370.9U Expired - Fee Related CN205401828U (en) | 2016-03-09 | 2016-03-09 | Explosion -proof solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979359A (en) * | 2017-04-25 | 2017-07-25 | 新乡市新华液压机械有限公司 | A kind of three position five-way valve |
| CN108253161A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | Expand switch valve |
| CN108248332A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | heat pump air conditioning system and electric vehicle |
| CN108253159A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | Expand switch valve |
-
2016
- 2016-03-09 CN CN201620178370.9U patent/CN205401828U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253161A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | Expand switch valve |
| CN108248332A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | heat pump air conditioning system and electric vehicle |
| CN108253159A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | Expand switch valve |
| CN108248332B (en) * | 2016-12-29 | 2023-10-17 | 比亚迪股份有限公司 | Heat pump air conditioning system and electric automobile |
| CN106979359A (en) * | 2017-04-25 | 2017-07-25 | 新乡市新华液压机械有限公司 | A kind of three position five-way valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200309 |