CN202510819U - Balance type direct acting electromagnetic valve - Google Patents
Balance type direct acting electromagnetic valve Download PDFInfo
- Publication number
- CN202510819U CN202510819U CN2012201588375U CN201220158837U CN202510819U CN 202510819 U CN202510819 U CN 202510819U CN 2012201588375 U CN2012201588375 U CN 2012201588375U CN 201220158837 U CN201220158837 U CN 201220158837U CN 202510819 U CN202510819 U CN 202510819U
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- CN
- China
- Prior art keywords
- pressure ring
- armature
- joint
- honeycomb duct
- electromagnetic valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to the fields of a valve and an automatic control technology of the valve, and in particular relates to a balance type direct acting electromagnetic valve. The balance type direct acting electromagnetic valve comprises a first joint, a first press ring, a second press ring, a coil, a valve body, a first armature, a second joint, a third press ring, a diversion pipe, a second armature, a circulating pipe, a fourth press ring and a sealing gasket seat. The utility model aims at providing the balance type direct acting electromagnetic valve which is simple and compact in structure and convenient to install and use, and achieves the effects that the large-diameter electromagnetic valve can bear higher pressure without adopting a pilot-operated type and is prevented from being blocked, and the like.
Description
Technical field
The utility model relates to valve and automatic control technology field thereof, specifically a kind of balanced linear moving electromagnetic valve.
Background technique
Existing in the market valve often adopts solenoid valve to realize its function, with regard to solenoid valve for realizing the automatic or telecontrol of valve; Big bare sizing electro-magnetic valve major part on the market all is the diaphragm guide electromagnetic valve, and this kind valve will can be opened by the effect of pressure reduction, and boundary dimension is bigger; Can only one-way flow; Action in response is slow, and the life-span is shorter, and it is unreliable to work.So not only increase maintenance cost, also increased installing space, and valve pilot hole easy blocking.
The model utility content
The utility model is for providing balanced linear moving electromagnetic valve a kind of simple and compact for structure, easy to install, solved big bare sizing electro-magnetic valve and need not to adopt the leading type also can the pressure-bearing elevated pressures and problem such as obstruction.
The utility model is realized through following technical proposals:
A kind of balanced linear moving electromagnetic valve; Comprise first joint, first pressure ring, second pressure ring, coil, valve body, first armature, second joint, the 3rd pressure ring, honeycomb duct, second armature, liquid pipe, the 4th pressure ring and gasket base, said honeycomb duct outer cover is equipped with liquid pipe, support ring, first armature, second armature, coil and valve body, and said first joint and second joint are located at the valve body two ends; And it is inconsistent with second armature and first armature respectively; Said support ring is located between said liquid pipe and the coil, also is set with first pressure ring, second pressure ring, the 3rd pressure ring and the 4th pressure ring on the said honeycomb duct, and said second pressure ring and said second armature are inconsistent; Said first pressure ring, one end and said second pressure ring are inconsistent; The other end and first joint are inconsistent, and said the 4th pressure ring and said first armature are inconsistent, and said the 3rd pressure ring one end and said the 4th pressure ring are inconsistent; The other end and said gasket base are inconsistent; Said gasket base is provided with opening, is arranged with spring between the said honeycomb duct and second pressure ring, and said spring one end and second pressure ring are inconsistent; The other end is connected with said honeycomb duct through check ring; Be arranged with square flange respectively on said first joint and second joint, and be connected, be provided with sealing gasket and sealing pad between said gasket base and the said honeycomb duct through screw bolt and nut.
Said honeycomb duct right-hand member is edge of a knife shape.
Between said honeycomb duct and said first pressure ring, be equipped with dust ring between said honeycomb duct and said the 3rd pressure ring.
Between said honeycomb duct and said first pressure ring, be equipped with the rod seal circle between said honeycomb duct and said the 4th pressure ring.
Be provided with O type circle between said first joint and said first pressure ring; Be provided with O type circle between said first joint and the said valve body; Be provided with O type circle between said gasket base and the sealing pad; Be provided with O type circle between said second joint and the 4th pressure ring, be provided with O type circle between said second armature and the said support ring.
Said bolt is provided with pad, and said pad is located between nut and the square flange.
The beneficial effect that the utility model brought is:
In the utility model, said balanced linear moving electromagnetic valve has following advantage:
1, directly moving structure makes it have the good characteristic of big flow in all-pass footpath and minimum crushing.
2, balance type structure can make its anti-elevated pressures, vacuum-resistant, and anti-reverse pressure, such as, Maximum operating pressure 300Bar, anti-relative vacuum-740mmHg can bear reverse pressure 16Bar when closing.
3, volume is little, and is easy for installation, and electromagnetic coil and valve body unite two into one, and spool also is Sealing promptly as the MEDIA FLOW circulation passage, and is simple and reliable for structure, and direct available 24VDC, and the power supply of 220VAC is as driving source.
4, sliding type spool, frictional force is little, is fit to high viscosity medium, and response rapidly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain.
Fig. 1 partly cuts open figure for the said balanced linear moving electromagnetic valve of the utility model.
The label that component names is corresponding among the figure is following:
1, first joint; 2, first pressure ring; 3, second pressure ring; 4, coil; 5, valve body; 6, first armature; 7, second joint; 8, the 3rd pressure ring; 9, honeycomb duct; 10, second armature; 11, liquid pipe; 12, the 4th pressure ring; 13, gasket base; 14, support ring; 15, opening; 16, spring; 17, check ring; 18, square flange; 19, bolt; 20, nut; 21, sealing gasket; 22, sealing pad; 23, dust ring; 24, rod seal circle; 25, O type circle; 26, pad.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail:
Embodiment as the said balanced linear moving electromagnetic valve of the utility model; As shown in Figure 1; Comprise first joint 1, first pressure ring 2, second pressure ring 3, coil 4, valve body 5, first armature 6, second joint 7, the 3rd pressure ring 8, honeycomb duct 9, second armature 10, liquid pipe 11, the 4th pressure ring 12 and gasket base 13, said honeycomb duct 9 outer cover are equipped with liquid pipe 11, support ring 14, first armature 6, second armature 10, coil 4 and valve body 5, and said first joint 1 and second joint 7 are located at valve body 5 two ends; And it is inconsistent with second armature 10 and first armature 6 respectively; Said support ring 14 is located between said liquid pipe 11 and the coil 4, also is set with first pressure ring 2, second pressure ring 3, the 3rd pressure ring 8 and the 4th pressure ring 12 on the said honeycomb duct 9, and said second pressure ring 3 is inconsistent with said second armature 10; Said first pressure ring, 2 one ends and said second pressure ring 3 are inconsistent; The other end and first joint 1 are inconsistent, and said the 4th pressure ring 12 is inconsistent with said first armature 6, and said the 3rd pressure ring 8 one ends and said the 4th pressure ring 12 are inconsistent; The other end and said gasket base 13 are inconsistent; Said gasket base 13 is provided with opening 15, is arranged with spring 16 between the said honeycomb duct 9 and second pressure ring 3, and said spring 16 1 ends and second pressure ring 3 are inconsistent; The other end is connected with said honeycomb duct 9 through check ring 17; Be arranged with square flange 18 respectively on said first joint 1 and second joint 7, and be connected with nut 20, be provided with sealing gasket 21 and sealing pad 22 between said gasket base 13 and the said honeycomb duct 9 through bolt 19.
In the present embodiment, said honeycomb duct 9 right-hand members are edge of a knife shape.Said solenoid valve is under the state of closure, and said honeycomb duct 9 right-hand members withstand said sealing gasket 21, forms effectively sealing.
In the present embodiment, between said honeycomb duct 9 and said first pressure ring 2, be equipped with dust ring 23 between said honeycomb duct 9 and said the 3rd pressure ring 8.Prevent that dust from getting in first armature and second armature.
In the present embodiment, between said honeycomb duct 9 and said first pressure ring 2, be equipped with rod seal circle 24 between said honeycomb duct 9 and said the 4th pressure ring 12.Prevent that the medium in the honeycomb duct 9 from flowing in first armature 6 and second armature 10.
In the present embodiment; Be provided with O type circle 25 between said first joint 1 and said first pressure ring 2; Be provided with O type circle 25 between said first joint 2 and the said valve body 5; Be provided with O type circle 25 between said gasket base 13 and the sealing pad 22, be provided with O type circle 25 between said second joint 7 and the 4th pressure ring 12, be provided with O type circle 25 between said second armature 10 and the said support ring 14.Said O type circle 25 can prevent that medium from getting in first armature 6, second armature 10 and the coil.
In the present embodiment, said bolt 19 is provided with pad 26, and said pad 26 is located between nut 20 and the square flange 18.It is fixing more firm to make.
The working principle of said balanced linear moving electromagnetic valve is following:
Under coil 4 cold situation; Said honeycomb duct 9 withstands said sealing gasket 21 under the effect of the elastic force of said spring 16; The right side of edge of a knife shape is pressed on the said sealing gasket 21, forms effectively sealing, and exist certain interval between said liquid pipe 9 and said second armature 10 this moment; When coil 4 energisings; Produce magnetic field on every side; Said liquid pipe 11 to left movement, and then drives honeycomb duct 9 to left movement under the attraction of second armature 10, said honeycomb duct 9 right-hand members leave said sealing gasket 21; Medium in the honeycomb duct 9 flows out from right-hand member, flows out from second joint 7 through said opening 15 again.
Claims (6)
1. balanced linear moving electromagnetic valve; It is characterized in that comprising first joint, first pressure ring, second pressure ring, coil, valve body, first armature, second joint, the 3rd pressure ring, honeycomb duct, second armature, liquid pipe, the 4th pressure ring and gasket base, said honeycomb duct outer cover is equipped with liquid pipe, support ring, first armature, second armature, coil and valve body, and said first joint and second joint are located at the valve body two ends; And it is inconsistent with second armature and first armature respectively; Said support ring is located between said liquid pipe and the coil, also is set with first pressure ring, second pressure ring, the 3rd pressure ring and the 4th pressure ring on the said honeycomb duct, and said second pressure ring and said second armature are inconsistent; Said first pressure ring, one end and said second pressure ring are inconsistent; The other end and first joint are inconsistent, and said the 4th pressure ring and said first armature are inconsistent, and said the 3rd pressure ring one end and said the 4th pressure ring are inconsistent; The other end and said gasket base are inconsistent; Said gasket base is provided with opening, is arranged with spring between the said honeycomb duct and second pressure ring, and said spring one end and second pressure ring are inconsistent; The other end is connected with said honeycomb duct through check ring; Be arranged with square flange respectively on said first joint and second joint, and be connected, be provided with sealing gasket and sealing pad between said gasket base and the said honeycomb duct through screw bolt and nut.
2. balanced linear moving electromagnetic valve as claimed in claim 1 is characterized in that said honeycomb duct right-hand member is edge of a knife shape.
3. balanced linear moving electromagnetic valve as claimed in claim 2 is characterized in that between said honeycomb duct and said first pressure ring, is equipped with dust ring between said honeycomb duct and said the 3rd pressure ring.
4. balanced linear moving electromagnetic valve as claimed in claim 3 is characterized in that between said honeycomb duct and said first pressure ring, is equipped with the rod seal circle between said honeycomb duct and said the 4th pressure ring.
5. balanced linear moving electromagnetic valve as claimed in claim 4; It is characterized in that being provided with O type circle between said first joint and said first pressure ring; Be provided with O type circle between said first joint and the said valve body; Be provided with O type circle between said gasket base and the sealing pad, be provided with O type circle between said second joint and the 4th pressure ring, be provided with O type circle between said second armature and the said support ring.
6. balanced linear moving electromagnetic valve as claimed in claim 5 is characterized in that said bolt is provided with pad, and said pad is located between nut and the square flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201588375U CN202510819U (en) | 2012-04-16 | 2012-04-16 | Balance type direct acting electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201588375U CN202510819U (en) | 2012-04-16 | 2012-04-16 | Balance type direct acting electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510819U true CN202510819U (en) | 2012-10-31 |
Family
ID=47063306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201588375U Expired - Fee Related CN202510819U (en) | 2012-04-16 | 2012-04-16 | Balance type direct acting electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016824A (en) * | 2012-12-28 | 2013-04-03 | 大连理工大学 | Solenoid-type single-drive hyperactivity electromagnet assembly |
-
2012
- 2012-04-16 CN CN2012201588375U patent/CN202510819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016824A (en) * | 2012-12-28 | 2013-04-03 | 大连理工大学 | Solenoid-type single-drive hyperactivity electromagnet assembly |
| CN103016824B (en) * | 2012-12-28 | 2014-08-13 | 大连理工大学 | Solenoid-type single-drive hyperactivity electromagnet assembly |
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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 |
Granted publication date: 20121031 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |