CN102808968A - Pilot type two-position three-way solenoid valve - Google Patents
Pilot type two-position three-way solenoid valve Download PDFInfo
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- CN102808968A CN102808968A CN2012102511483A CN201210251148A CN102808968A CN 102808968 A CN102808968 A CN 102808968A CN 2012102511483 A CN2012102511483 A CN 2012102511483A CN 201210251148 A CN201210251148 A CN 201210251148A CN 102808968 A CN102808968 A CN 102808968A
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- connecting pipe
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Abstract
The invention relates to a pilot type two-position three-way solenoid valve which comprises a valve body, a stamp forging valve cover, an end cover, a shell, a manual device, a connecting pipe, a moveable iron core component, a valve rod component, a coil and an electric connector, wherein the end cover is in threaded connection with the lower end of the valve body; the stamp forging valve cover is connected with the upper end of the valve body through a bolt; the manual device is connected with the stamp forging valve cover through screws; the valve rod component is arranged in a runner of the valve body; the connecting pipe is in threaded connection with the stamp forging valve cover; a nonmagnetic pipe is sleeved in the connecting pipe; the moveable iron core component is sleeved in the nonmagnetic pipe; the coil is sleeved on the exterior of the connecting pipe; the shell is covered on the coil; and the lower end of the shell is covered on the connecting pipe and is pressed by a cover-shaped nut. The pilot type two-position three-way solenoid valve has a pilot type structure, a small size, a light weight and is convenient in exchanging and maintaining; the cut-off sealing is flexible and reliable in action and is leakage-free; the valve body is made of stainless steel, thereby being corrosion-resisting and long in service life; the protection level is high and can reach above IP68; and the working pressure is high and can reach above 4.5MPa.
Description
Technical field
The present invention relates to the solenoid valve technical field, particularly relate to the leading type two-position three way magnetic valve.
Background technique
At present, domestic function similar products are generally sliding sealing, are prone to after work a period of time
Leakage and working pressure are 1.0MPa, and the product working pressure can't reach 4.5MP, and using scope is limited; External function similar products, small product size is bigger, and installs inconvenient.
Summary of the invention
The technical problem that the present invention will solve is, provides a kind of volume little, in light weight, changes with easy to maintenance, and working pressure is high, can reach 4.5Mpa, and flexible movements are reliable, do not have leakage, the leading type two-position three way magnetic valve of long service life.
The technological scheme that adopts is:
The leading type two-position three way magnetic valve comprises valve body, die forging valve gap, end cap, shell, manual operating device, adapter, moving core assembly, valve rod assembly, coil, electric coupler.End cap is threaded in valve body lower end, and the die forging valve gap is connected the valve body upper end with bolt, and manual operating device is connected on the die forging valve gap with screw.Described valve rod assembly is contained in the runner of valve body, takes over the die forging valve gap that is threaded, the non-magnetic tube of socket in taking over, the moving core assembly of suit in the non-magnetic tube; Outer suit coil, jacket its lower end suit that installs coil is taken over, and compresses with cover type nut.
Above-mentioned valve rod assembly is made up of valve rod, last valve disc and following valve disc, and last valve disc and following valve disc are separately fixed at the top and bottom of valve rod with nut.
Above-mentioned moving core assembly is made up of following, Returnning spring, moving iron core and spring.Following seat overcoat Returnning spring, moving iron core built-in spring, moving iron core are threaded down.
Advantage of the present invention is:
1, leading type structure, volume is little, and is in light weight, replacing and easy to maintenance;
2, cut-off type sealing, flexible movements are reliable, do not have to leak;
3, valve body adopts stainless steel material, and is corrosion-resistant, long service life;
4, security level is high, can reach more than the IP68;
5, working pressure is high, can reach 4.5MPa.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of valve rod assembly of the present invention.
Fig. 3 is the structural representation of the moving core assembly of the present invention.
Embodiment
The leading type two-position three way magnetic valve comprises valve body 2, die forging valve gap 5, end cap 1, shell 10, manual operating device 4, takes over 7, moves core assembly 8, valve rod assembly 3, coil 9, electric coupler 12.End cap 1 is threaded in valve body 2 lower ends, and die forging valve gap 5 usefulness bolts are connected valve body 2 upper ends, and manual operating device 4 usefulness screws are connected on the die forging valve gap 5.Described valve rod assembly 3 is contained in the runner of valve body 2, and valve rod assembly 3 is made up of valve rod 14, last valve disc 15 and following valve disc 13, and last valve disc 15 and following valve disc 13 are separately fixed at the top and bottom of valve rod 14 with nut.Take over the 7 die forging valve gaps 5 that are threaded, take over the non-magnetic tubes 6 of socket in 7, the moving core assembly 8 of suits in the non-magnetic tube 6; Outer suit coil 9, moving core assembly 8 by following 16, Returnning spring 17, move iron core 18 and spring 19 is formed.Following seat 16 overcoat Returnning springs 17, moving iron core 18 built-in springs 19, moving iron core 18 are threaded down 16.Shell 10 covers 9 its lower end suits that install coil and takes over 7, and compresses with cover type nut 11, constitutes the leading type two-position three way magnetic valve.
The present invention is the guide electromagnetic valve that directly drives with electromagnetic force, is applicable to neutral gaseous state
And liquid medium, be widely used in the automation control of system pipeline, in system,, play the effect of as received basis in connection, distribution and the switching-over pipeline through the keying of solenoid valve.Main with product switches such as control Pneumatic butterfly valve, ball valve, membrane valves.
Claims (3)
1. leading type two-position three way magnetic valve; Comprise valve body (2), die forging valve gap (5), end cap (1), shell (10), manual operating device (4), take over (7), moving core assembly (8), valve rod assembly (3), coil (9), electric coupler (12); End cap (1) is threaded in valve body (2) lower end; Die forging valve gap (5) is connected valve body (2) upper end with bolt; Manual operating device (4) is connected on the die forging valve gap (5) with screw, it is characterized in that described valve rod assembly (3) is contained in the runner of valve body (2), takes over (7) the die forging valve gap (5) that is threaded; Take over the non-magnetic tube of (7) interior socket (6), the interior suit of non-magnetic tube (6) moves core assembly (8); Outer suit coil (9), shell (10) cover (9) its lower end suit that installs coil and take over (7), and compress with cover type nut (11).
2. leading type two-position three way magnetic valve according to claim 1; It is characterized in that described valve rod assembly (3); Be made up of valve rod (14), last valve disc (15) and following valve disc (13), last valve disc (15) and following valve disc (13) are separately fixed at the top and bottom of valve rod (14) with nut.
3. leading type two-position three way magnetic valve according to claim 1; It is characterized in that described moving core assembly (8) is made up of following (16), Returnning spring (17), moving iron core (18) and spring (19); Following seat (16) overcoat Returnning spring (17); Moving iron core (18) built-in spring (19), moving iron core (18) be threaded down (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102511483A CN102808968A (en) | 2012-07-20 | 2012-07-20 | Pilot type two-position three-way solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102511483A CN102808968A (en) | 2012-07-20 | 2012-07-20 | Pilot type two-position three-way solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102808968A true CN102808968A (en) | 2012-12-05 |
Family
ID=47232771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102511483A Pending CN102808968A (en) | 2012-07-20 | 2012-07-20 | Pilot type two-position three-way solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102808968A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410981A (en) * | 2013-08-19 | 2013-11-27 | 南京理工大学 | Parallel valve core type high-pressure electromagnetic valve |
| CN104132016A (en) * | 2014-07-25 | 2014-11-05 | 常德中联重科液压有限公司 | Three-way flow valve, load-sensitive multi-way valve, hydraulic system and engineering machinery |
| CN111448407A (en) * | 2017-11-22 | 2020-07-24 | 伊格尓工业股份有限公司 | Electromagnetic valve |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1372932A (en) * | 1963-10-28 | 1964-09-18 | Multi-way distributor with several coaxial seats | |
| CN2070854U (en) * | 1990-07-12 | 1991-02-06 | 许渭清 | Hand antecedent type electromagnetic valve |
| JPH05180369A (en) * | 1991-12-27 | 1993-07-20 | Saginomiya Seisakusho Inc | Pilot type three-way solenoid valve |
| JPH10141524A (en) * | 1996-11-13 | 1998-05-29 | Nichiden Kogyo Kk | Pilot three-way solenoid valve |
| CN1314558A (en) * | 2000-03-17 | 2001-09-26 | Smc株式会社 | Electromagnetic valve |
| JP2003194254A (en) * | 2001-10-16 | 2003-07-09 | Mitsubishi Electric Corp | Solenoid valve and three-way solenoid valve |
| CN201209689Y (en) * | 2007-08-13 | 2009-03-18 | 刘光跃 | Two-position three-way electromagnetic valve |
| CN201344272Y (en) * | 2009-03-15 | 2009-11-11 | 蒋可贞 | Piston type pilot-operated solenoid valve |
| CN201359113Y (en) * | 2008-12-14 | 2009-12-09 | 吴卓君 | Large-caliber two-position three-way reversing solenoid valve |
| CN202252254U (en) * | 2011-08-29 | 2012-05-30 | 宁波开灵气动元件制造有限公司 | Surface mount type two-position three-way electromagnetic valve |
| CN202901371U (en) * | 2012-07-20 | 2013-04-24 | 鞍山电磁阀有限责任公司 | Pilot-operated type two-position three-way solenoid valve |
-
2012
- 2012-07-20 CN CN2012102511483A patent/CN102808968A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1372932A (en) * | 1963-10-28 | 1964-09-18 | Multi-way distributor with several coaxial seats | |
| CN2070854U (en) * | 1990-07-12 | 1991-02-06 | 许渭清 | Hand antecedent type electromagnetic valve |
| JPH05180369A (en) * | 1991-12-27 | 1993-07-20 | Saginomiya Seisakusho Inc | Pilot type three-way solenoid valve |
| JPH10141524A (en) * | 1996-11-13 | 1998-05-29 | Nichiden Kogyo Kk | Pilot three-way solenoid valve |
| CN1314558A (en) * | 2000-03-17 | 2001-09-26 | Smc株式会社 | Electromagnetic valve |
| JP2003194254A (en) * | 2001-10-16 | 2003-07-09 | Mitsubishi Electric Corp | Solenoid valve and three-way solenoid valve |
| CN201209689Y (en) * | 2007-08-13 | 2009-03-18 | 刘光跃 | Two-position three-way electromagnetic valve |
| CN201359113Y (en) * | 2008-12-14 | 2009-12-09 | 吴卓君 | Large-caliber two-position three-way reversing solenoid valve |
| CN201344272Y (en) * | 2009-03-15 | 2009-11-11 | 蒋可贞 | Piston type pilot-operated solenoid valve |
| CN202252254U (en) * | 2011-08-29 | 2012-05-30 | 宁波开灵气动元件制造有限公司 | Surface mount type two-position three-way electromagnetic valve |
| CN202901371U (en) * | 2012-07-20 | 2013-04-24 | 鞍山电磁阀有限责任公司 | Pilot-operated type two-position three-way solenoid valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410981A (en) * | 2013-08-19 | 2013-11-27 | 南京理工大学 | Parallel valve core type high-pressure electromagnetic valve |
| CN104132016A (en) * | 2014-07-25 | 2014-11-05 | 常德中联重科液压有限公司 | Three-way flow valve, load-sensitive multi-way valve, hydraulic system and engineering machinery |
| CN104132016B (en) * | 2014-07-25 | 2016-03-09 | 常德中联重科液压有限公司 | Three-way flow valve, load-sensitive multi-way valve, hydraulic system and engineering machinery |
| CN111448407A (en) * | 2017-11-22 | 2020-07-24 | 伊格尓工业股份有限公司 | Electromagnetic valve |
| CN111448407B (en) * | 2017-11-22 | 2022-07-01 | 伊格尓工业股份有限公司 | Electromagnetic valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |