CN203500517U - Counter weight type direct action electromagnetic valve for high pressure gas - Google Patents
Counter weight type direct action electromagnetic valve for high pressure gas Download PDFInfo
- Publication number
- CN203500517U CN203500517U CN201320671439.8U CN201320671439U CN203500517U CN 203500517 U CN203500517 U CN 203500517U CN 201320671439 U CN201320671439 U CN 201320671439U CN 203500517 U CN203500517 U CN 203500517U
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- iron core
- counter weight
- weight iron
- electromagnetic valve
- valve element
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Abstract
A counter weight type direct action electromagnetic valve for high pressure gas comprises a valve body, wherein a valve element assembly is installed inside the valve body and is connected with an electromagnetic drive mechanism; the electromagnetic drive mechanism is provided with a casing pipe, an electromagnetic coil is installed outside the casing pipe, a static iron core is arranged at the rear root inside the casing pipe, the valve element assembly comprises a counter weight iron core and a driven valve element which are inserted and connected mutually, an auxiliary reset spring is arranged between the counter weight iron core and the driven valve element, one end, far away from insertion and connection, of the counter weight iron core is connected with a main reset spring, and a sealing portion is arranged at one end, far away from insertion and connection, of the driven valve element. As the counter weight iron core and the driven valve element which are inserted and connected mutually are utilized, and the auxiliary reset spring is arranged between the counter weight iron core and the driven valve element, the direct action electromagnetic valve is opened instantly by fully utilizing the inertia, and the electromagnetic valve is opened easily without too large kinetic energy. The counter weight type direct action electromagnetic valve for high pressure gas is simple in structure and ingenious in design, has higher valve opening pressure, increases the drift diameter of a gas outlet, and achieves the aim of instantly producing larger gas flow.
Description
Technical field
The utility model relates to a kind of solenoid valve, particularly the straight moving electromagnetic valve of a kind of heavy hammer type pressurized gas.
Background technique
Ordinary straight moving electromagnetic valve is exactly that the magnetic force that directly utilizes electromagnetic coil to produce pulls iron core to open air outlet by force, tens, even under the high-pressure gas pressure of hundreds of kilogram, pull iron core to need very large kinetic energy, simultaneously, existing solenoid valve air outlet latus rectum is less, can not produce larger gas flow moment.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of can easily unlatching, and moment produces the more straight moving electromagnetic valve of heavy hammer type pressurized gas of atmospheric flow.
The technical problems to be solved in the utility model is achieved through the following technical solutions, the straight moving electromagnetic valve of a kind of heavy hammer type pressurized gas, comprise valve body, valve body is provided with suction port and air outlet, mangetic core assembly is installed in valve body, mangetic core assembly is connected with electromagnetic drive mechanism, electromagnetic drive mechanism is provided with sleeve pipe, at sleeve pipe, electromagnetic coil is housed outward, back root part in sleeve pipe is provided with static iron core, between static iron core and mangetic core assembly, be provided with master reset spring, be characterized in: described mangetic core assembly comprises weight iron core and the driven spool of mutual grafting, between weight iron core and driven spool, be provided with secondary Returnning spring, described weight iron core joins away from one end and the master reset spring of pegging graft, driven spool is provided with away from the one end of pegging graft the sealed department coordinating with air outlet.
The technical problems to be solved in the utility model can also be come further to realize by the following technical programs, on weight iron core, is provided with plug-in opening, is provided with the guide rod coordinating with plug-in opening on driven spool, and described secondary Returnning spring is arranged between guide rod and weight iron core.
The technical problems to be solved in the utility model can also be come further to realize by the following technical programs, on driven spool, is provided with plug-in opening, is provided with the guide rod coordinating with plug-in opening on weight iron core, and described secondary Returnning spring is arranged between guide rod and driven spool.
The technical problems to be solved in the utility model can also be come further to realize by the following technical programs, and the spring force of described master reset spring is greater than the spring force of secondary Returnning spring.
Compared with prior art, the weight iron core that the utility model utilization is pegged graft mutually and driven spool, and be provided with secondary Returnning spring between weight iron core and driven spool, and make full use of inertia moment to open straight moving electromagnetic valve, do not need too large kinetic energy easily to open.The utility model is simple in structure, it is ingenious to design, and has higher cracking pressure, increased the latus rectum of air outlet, reached can instantaneous generation compared with the object of atmospheric flow.
Accompanying drawing explanation
Fig. 1 is the structural representation of one of them mode of execution of the utility model.
Embodiment
The straight moving electromagnetic valve of a kind of heavy hammer type pressurized gas, comprise valve body 3, valve body 3 is provided with suction port 1 and air outlet 2, in valve body 3, mangetic core assembly is installed, mangetic core assembly is connected with electromagnetic drive mechanism, electromagnetic drive mechanism is provided with sleeve pipe 7, electromagnetic coil 11 is housed outside sleeve pipe 7, back root part in sleeve pipe 7 is provided with static iron core 10, between static iron core 10 and mangetic core assembly, be provided with master reset spring 9, described mangetic core assembly comprises weight iron core 8 and the driven spool 5 of mutual grafting, between weight iron core 8 and driven spool 5, be provided with secondary Returnning spring 4, described weight iron core 8 joins away from one end and the master reset spring 9 of pegging graft, driven spool 5 is provided with away from the one end of pegging graft the sealed department coordinating with air outlet 2.
On weight iron core 8, be provided with plug-in opening, be provided with the guide rod 6 coordinating with plug-in opening on driven spool 5, described secondary Returnning spring is arranged between guide rod and weight iron core; On driven spool 5, be provided with plug-in opening, be provided with the guide rod coordinating with plug-in opening on weight iron core 8, described secondary Returnning spring is arranged between guide rod and driven spool; The spring force of described master reset spring is greater than the spring force of secondary Returnning spring.On guide rod 6, be provided with guiding groove, in plug-in opening, be fixed with the locating stud coordinating with guiding groove.The spring strength of described master reset spring 9 is greater than the spring strength of secondary Returnning spring 4, the thrust producing by weight iron core 8 and driven spool press 5 to together with, in sleeve pipe 7, for driving valve, reserve certain stroke, guarantee that driven spool 5 can not stop up air outlet 2 when driving valve, gas can be from air outlet 2 be discharged, when valve body 3, by being arranged on the sealed department of driven spool 5 front ends, coordinating and seal gas with sealed department in being arranged on valve body 3.After electromagnetic coil 11 energisings, produce magnetic field, effect lower heavy punch iron core 8 in magnetic field is produced powerful suction and is moved rapidly to static iron core 10 directions, because driving driven spool 5, inertia moves together, the power that the power producing at high-speed impact and electromagnetic coil 11 produce is superimposed, and reaches the object of fast quick-opening valve; After electromagnetic coil 11 power-off, electromagnetic force disappears, and under the effect of major and minor Returnning spring 9,4, driven spool 5 is blocked air outlet 2.
Claims (4)
1. the straight moving electromagnetic valve of heavy hammer type pressurized gas, comprise valve body, valve body is provided with suction port and air outlet, mangetic core assembly is installed in valve body, mangetic core assembly is connected with electromagnetic drive mechanism, electromagnetic drive mechanism is provided with sleeve pipe, at sleeve pipe, electromagnetic coil is housed outward, back root part in sleeve pipe is provided with static iron core, between static iron core and mangetic core assembly, be provided with master reset spring, it is characterized in that: described mangetic core assembly comprises weight iron core and the driven spool of mutual grafting, between weight iron core and driven spool, be provided with secondary Returnning spring, described weight iron core joins away from one end and the master reset spring of pegging graft, driven spool is provided with away from the one end of pegging graft the sealed department coordinating with air outlet.
2. the straight moving electromagnetic valve of heavy hammer type pressurized gas according to claim 1, is characterized in that: on weight iron core, be provided with plug-in opening, be provided with the guide rod coordinating with plug-in opening on driven spool, described secondary Returnning spring is arranged between guide rod and weight iron core.
3. the straight moving electromagnetic valve of heavy hammer type pressurized gas according to claim 1, is characterized in that: on driven spool, be provided with plug-in opening, be provided with the guide rod coordinating with plug-in opening on weight iron core, described secondary Returnning spring is arranged between guide rod and driven spool.
4. the straight moving electromagnetic valve of heavy hammer type pressurized gas according to claim 1, is characterized in that: the spring force of described master reset spring is greater than the spring force of secondary Returnning spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671439.8U CN203500517U (en) | 2013-10-29 | 2013-10-29 | Counter weight type direct action electromagnetic valve for high pressure gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671439.8U CN203500517U (en) | 2013-10-29 | 2013-10-29 | Counter weight type direct action electromagnetic valve for high pressure gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500517U true CN203500517U (en) | 2014-03-26 |
Family
ID=50331497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320671439.8U Expired - Fee Related CN203500517U (en) | 2013-10-29 | 2013-10-29 | Counter weight type direct action electromagnetic valve for high pressure gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500517U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141819A (en) * | 2014-08-10 | 2014-11-12 | 安徽省宁国新鼎汽车零部件有限公司 | Quick-response electromagnetic switch valve |
| CN104214403A (en) * | 2014-08-10 | 2014-12-17 | 安徽省宁国新鼎汽车零部件有限公司 | High-speed response direct-acting type electromagnetic switching valve |
| CN113513002A (en) * | 2021-04-27 | 2021-10-19 | 哈尔滨工程大学 | Underwater ice breaking system for high-speed revolving body |
-
2013
- 2013-10-29 CN CN201320671439.8U patent/CN203500517U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141819A (en) * | 2014-08-10 | 2014-11-12 | 安徽省宁国新鼎汽车零部件有限公司 | Quick-response electromagnetic switch valve |
| CN104214403A (en) * | 2014-08-10 | 2014-12-17 | 安徽省宁国新鼎汽车零部件有限公司 | High-speed response direct-acting type electromagnetic switching valve |
| CN104214403B (en) * | 2014-08-10 | 2017-02-01 | 安徽省宁国新鼎汽车零部件有限公司 | High-speed response direct-acting type electromagnetic switching valve |
| CN113513002A (en) * | 2021-04-27 | 2021-10-19 | 哈尔滨工程大学 | Underwater ice breaking system for high-speed revolving body |
| CN113513002B (en) * | 2021-04-27 | 2022-11-11 | 哈尔滨工程大学 | Underwater ice breaking system for high-speed revolving body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20171029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |