CN206299869U - The normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve - Google Patents
The normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve Download PDFInfo
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- CN206299869U CN206299869U CN201621410934.3U CN201621410934U CN206299869U CN 206299869 U CN206299869 U CN 206299869U CN 201621410934 U CN201621410934 U CN 201621410934U CN 206299869 U CN206299869 U CN 206299869U
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- disconnecting link
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- magnetic valve
- iron core
- piston
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Abstract
The utility model discloses the normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve, including solenoid valve controller shell body, the lower end of the solenoid valve controller shell body is provided with electromagnetic valve body, and it is provided with piston of electromagnetic valve at the bosom position of solenoid valve controller shell body, the inner upper of the piston of electromagnetic valve is provided with dynamic iron core, and it is provided with static iron core above piston of electromagnetic valve, it is provided with restoring spring at the link position of the dynamic iron core and static iron core；In the utility model, using knife form of a guillotine, the mode of action is flexible and changeable, and seal is sealed using embedded structure；In the utility model, sealing ring is embedded in seal body, and uses grinding machine technique, by the resistance for overcoming sealing ring to be brought, make the product that reliable use is remained under low normal low-temperature condition.
Description
Technical field
The utility model belongs to Solenoid Valve Technology field, and in particular to the normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve.
Background technology
It, with the industrial equipment of Electromagnetic Control, is the automatic foundamental element for controlling fluid that magnetic valve is, belongs to execution
Device, however it is not limited to hydraulic pressure, pneumatic.Direction, flow, speed and other parameters of medium are adjusted in industrial control system.
Magnetic valve can coordinate different circuits to realize expected control, and the precision and flexibility that control can ensure.Electromagnetism
Valve has many kinds, and different magnetic valves play a role in the diverse location of control system, most commonly check valve, safety valve,
Directional control valve, speed-regulating valve etc..There is closed chamber in magnetic valve, through hole is provided with diverse location, the connection of each hole is different
Oil pipe, be piston in the middle of chamber, two sides is two blocks of electromagnet, and which side the magnet coil energization valve body in which face will be attracted to,
Different outages are turned on and off by the movement of application valve body, and fuel feed hole is normally opened, hydraulic oil will enter not
Same oil exit pipe, then promotes the piston of oil cylinder, piston to drive piston rod, piston rod driving mechanical dress again by the pressure of oil
Put.So mechanical movement is just controlled by controlling the current switching of electromagnet.It is that a kind of direct acting and pilot-operated type are combined
Principle, when entrance and outlet do not have pressure difference, after energization, electromagnetic force directly successively upwards carries the small valve of guide and main valve closure member
Rise, valve is opened.When entrance and outlet reach switch DP, after energization, the small valve of electromagnetic force guide, under main valve on cavity pressure
Rise, upper cavity pressure declines, so as to main valve is pushed open upwards using pressure difference；During power-off, pilot valve utilizes spring force or pressure medium
Closure member is promoted, is moved down, make valve closing.
However, traditional magnetic valve cannot be used under high pressure low temperature operating mode, and traditional magnetic valve is using process
In the problems such as leakage occurs.
Utility model content
The purpose of this utility model is to provide the normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve, to solve above-mentioned background
The traditional magnetic valve proposed in technology cannot be used under high pressure low temperature operating mode, and traditional magnetic valve is in use
The problems such as leakage occurs problem.
To achieve the above object, the utility model provides following technical scheme：The normal low temperature of disconnecting link formula, high pressure, zero leakage electricity
Magnet valve, including solenoid valve controller shell body, the lower end of the solenoid valve controller shell body are provided with electromagnetic valve body, and electricity
Piston of electromagnetic valve is provided with the bosom position of magnetic valve controller shell body, the inner upper of the piston of electromagnetic valve is set
Have and static iron core is provided with above dynamic iron core, and piston of electromagnetic valve, be provided with the link position of the dynamic iron core and static iron core
Restoring spring, the both sides of the piston of electromagnetic valve are provided with magnet coil, and the lower end of piston of electromagnetic valve is provided with magnetic valve
Disconnecting link, the side of the electromagnetic valve body is provided with first outlet, and opposite side is provided with second outlet, the electromagnetic valve body
Inside is provided with disconnecting link fluid by hole below magnetic valve disconnecting link, in the middle of the top of the solenoid valve controller shell body
Fixing bolt is provided with position, the solenoid valve controller shell body and static iron core are electrically connected with the power supply.
Preferably, the magnet coil is provided with two altogether, and two magnet coils are separately mounted to the both sides of dynamic iron core.
Preferably, the solenoid valve controller shell body uses inserted sealing structure with electromagnetic valve body.
Preferably, the magnet coil is bolted to connection with solenoid valve controller shell body.
Preferably, the magnetic valve disconnecting link is pancake rectangular structure.
Preferably, the piston of electromagnetic valve is slidably connected with solenoid valve controller shell body
Compared with prior art, the beneficial effects of the utility model are：
（1）In the utility model, using knife form of a guillotine, the mode of action is flexible and changeable, and seal uses embedded structure
Sealing.
（2）In the utility model, sealing ring is embedded in seal body, and uses grinding machine technique, sealing will be overcome
The resistance that ring is brought, makes the product that reliable use is remained under low normal low-temperature condition.
（3）In the utility model, the dynamic iron core of design through vacuum, annealing, etc. special process process, enhance it electromagnetically
Energy.
（4）In the utility model, magnet coil is made of Special high-temperature enamel-covered wire, not only high temperature resistant, and is greatly enhanced
The electromagnetism the suction-combining force of coil, makes the magnetic valve under normal low temperature, the operating mode of high-pressure fluid, remains to reliable and stable work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is external structure of the present utility model；
In figure：1- magnet coils, 2- electromagnetic valve bodies, 3- piston of electromagnetic valve, 4- first outlets, 5- disconnecting link fluids pass through
Hole, 6- second outlets, 7- magnetic valves disconnecting link, 8- dynamic iron cores, 9- static iron cores, 10- fixing bolts, 11- solenoid valve controller shells
Body, 12- restoring springs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme：The normal low temperature of disconnecting link formula, high pressure, zero leakage electricity
Magnet valve, including solenoid valve controller shell body（11）, solenoid valve controller shell body（11）Lower end be provided with electromagnetic valve body
（2）, and solenoid valve controller shell body（11）Bosom position at be provided with piston of electromagnetic valve（3）, piston of electromagnetic valve（3）
Inner upper be provided with dynamic iron core（8）, and piston of electromagnetic valve（3）Top be provided with static iron core（9）, dynamic iron core（8）With it is quiet
Iron core（9）Link position at be provided with restoring spring（12）, piston of electromagnetic valve（3）Both sides be provided with magnet coil（1）,
And piston of electromagnetic valve（3）Lower end be provided with magnetic valve disconnecting link（7）, electromagnetic valve body（2）Side be provided with first outlet
（4）, opposite side is provided with second outlet（6）, electromagnetic valve body（2）Inside near magnetic valve disconnecting link（7）Lower section be provided with
Disconnecting link fluid passes through hole（5）, solenoid valve controller shell body（11）Top middle position be provided with fixing bolt（10）, electricity
Magnetic valve controller shell body（11）And static iron core（9）It is electrically connected with the power supply.
In order to increase the suction to iron core, in the present embodiment, it is preferred that magnet coil（1）Two, and two are provided with altogether
Magnet coil（1）It is separately mounted to dynamic iron core（8）Both sides.
For better seal, in the present embodiment, it is preferred that solenoid valve controller shell body（11）With electromagnetic valve body
（2）Using inserted sealing structure.
In order that magnet coil（1）With solenoid valve controller shell body（11）Connection is even closer, in the present embodiment, preferably
, magnet coil（1）With solenoid valve controller shell body（11）It is bolted to connection.
Disconnecting link dams for convenience, in the present embodiment, it is preferred that magnetic valve disconnecting link（7）It is pancake rectangular structure.
Piston of electromagnetic valve for convenience（3）It is mobile, in the present embodiment, it is preferred that piston of electromagnetic valve（3）With solenoid valve control
Device shell body（11）It is slidably connected.
Magnet coil in the utility model（1）It is the device being operated using the principle of electromagnetic induction.When there is electric current
When flowing through a wire, certain electromagnetic field will be produced around this root wire, and the wire of this electromagnetic field is in itself
Induction effect can occur to being in the wire in the range of this electromagnetic field.The effect occurred in itself to the wire for producing electromagnetic field,
Be called " self-induction ", i.e., the variable-current that wire oneself is produced produces variation magnetic field, and this magnetic field further have impact in wire
Electric current；The effect that other wires for being in this electromagnetic field scope are produced, be called " mutual inductance ".
Operation principle of the present utility model and use flow：After the utility model is installed, respectively by first outlet（4）
With second outlet（6）Fixing pipe in connection, and electronic valve power supply is connected, work as magnet coil（1）During energization, static iron core（9）Pass through
Electromagnetic action is by dynamic iron core（8）Overcome restoring spring（12）Resistance, move up, piston of electromagnetic valve（3）When moving up, band
Moving electromagnetic valve disconnecting link（7）Move up, disconnecting link fluid is passed through hole（5）With first outlet（4）And second outlet（6）Connection, from
And the purpose that left and right connects is reached, work as magnet coil（1）During power-off, electromagnetic attraction does not have at once, restoring spring（12）By dynamic iron
Core（8）Move down, dynamic iron core（8）Band moving electromagnetic valve disconnecting link（7）Move down, block left and right, it is impossible to connect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. the normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve, including solenoid valve controller shell body（11）, it is characterised in that：Institute
State solenoid valve controller shell body（11）Lower end be provided with electromagnetic valve body（2）, and solenoid valve controller shell body（11）'s
Bosom is provided with piston of electromagnetic valve at position（3）, the piston of electromagnetic valve（3）Inner upper be provided with dynamic iron core（8）,
And piston of electromagnetic valve（3）Top be provided with static iron core（9）, the dynamic iron core（8）And static iron core（9）Link position at set
There is restoring spring（12）, the piston of electromagnetic valve（3）Both sides be provided with magnet coil（1）, and piston of electromagnetic valve（3）Under
End is provided with magnetic valve disconnecting link（7）, the electromagnetic valve body（2）Side be provided with first outlet（4）, opposite side is provided with
Two outlets（6）, the electromagnetic valve body（2）Inside near magnetic valve disconnecting link（7）Lower section be provided with disconnecting link fluid by hole
（5）, the solenoid valve controller shell body（11）Top middle position be provided with fixing bolt（10）, the magnetic valve control
Device shell body processed（11）And static iron core（9）It is electrically connected with the power supply.
2. the normal low temperature of disconnecting link formula according to claim 1, high pressure, zero leakage magnetic valve, it is characterised in that：The electromagnetic wire
Circle（1）Two, and two magnet coils are provided with altogether（1）It is separately mounted to dynamic iron core（8）Both sides.
3. the normal low temperature of disconnecting link formula according to claim 1, high pressure, zero leakage magnetic valve, it is characterised in that：The magnetic valve
Controller housing body（11）With electromagnetic valve body（2）Using inserted sealing structure.
4. the normal low temperature of disconnecting link formula according to claim 1, high pressure, zero leakage magnetic valve, it is characterised in that：The electromagnetic wire
Circle（1）With solenoid valve controller shell body（11）It is bolted to connection.
5. the normal low temperature of disconnecting link formula according to claim 1, high pressure, zero leakage magnetic valve, it is characterised in that：The magnetic valve
Disconnecting link（7）It is pancake rectangular structure.
6. the normal low temperature of disconnecting link formula according to claim 1, high pressure, zero leakage magnetic valve, it is characterised in that：The magnetic valve
Piston（3）With solenoid valve controller shell body（11）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410934.3U CN206299869U (en) | 2016-12-22 | 2016-12-22 | The normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410934.3U CN206299869U (en) | 2016-12-22 | 2016-12-22 | The normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299869U true CN206299869U (en) | 2017-07-04 |
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ID=59214928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410934.3U Active CN206299869U (en) | 2016-12-22 | 2016-12-22 | The normal low temperature of disconnecting link formula, high pressure, zero leakage magnetic valve |
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| CN (1) | CN206299869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641394A (en) * | 2016-12-22 | 2017-05-10 | 上海巨良电磁阀制造有限公司 | Knife switch type magnetic valve with constant low temperature, high pressure and zero leakage |
| CN109599247A (en) * | 2018-12-11 | 2019-04-09 | 大连海事大学 | A kind of displacement self-test switch electromagnet |
-
2016
- 2016-12-22 CN CN201621410934.3U patent/CN206299869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641394A (en) * | 2016-12-22 | 2017-05-10 | 上海巨良电磁阀制造有限公司 | Knife switch type magnetic valve with constant low temperature, high pressure and zero leakage |
| CN109599247A (en) * | 2018-12-11 | 2019-04-09 | 大连海事大学 | A kind of displacement self-test switch electromagnet |
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