CN104180052A - High-precision electromagnetic switch valve - Google Patents
High-precision electromagnetic switch valve Download PDFInfo
- Publication number
- CN104180052A CN104180052A CN201410390639.5A CN201410390639A CN104180052A CN 104180052 A CN104180052 A CN 104180052A CN 201410390639 A CN201410390639 A CN 201410390639A CN 104180052 A CN104180052 A CN 104180052A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve pocket
- opening
- iron core
- groove
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0668—Sliding valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
- F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
Abstract
The invention discloses a high-precision electromagnetic switch valve. The electromagnetic switch valve comprises a valve seat and a valve sleeve; a valve cavity is formed in the valve seat; the valve sleeve is movably mounted in the valve cavity; a first opening and a second opening are formed in the inner wall of the valve cavity, and are both communicated with outer side through pipe lines; a first mounting seat and a second mounting seat are arranged at the two ends of the valve cavity respectively, and are provided with a first groove and a second groove respectively; a first fixed iron core and a second fixed iron core are fixed in the first groove and the second groove respectively; the first mounting seat and the second mounting seat are sleeved by first wire core frames and second wire core frames respectively; electromagnetic coils wind the first wire core frames and the second wire core frames respectively; a movable iron core is arranged in the valve sleeve; the two ends of the valve sleeve are respectively connected with the inner walls at the two ends of the valve sleeve through a first spring and a second spring; when the valve sleeve moves in the valve cavity, the first opening and the second opening are positioned at a first position and a second position of switching-on and switching-off states respectively.
Description
Technical field
The present invention relates to Solenoid Valve Technology field, relate in particular to a kind of highi degree of accuracy electromagnetic switch valve.
Background technique
Highi degree of accuracy electromagnetic switch valve is the industrial part by Electromagnetic Control, is the automation foundation element for controlling fluid, belongs to final controlling element, is used in direction, flow, speed and other the parameter of in industrial control system, adjusting medium.In highi degree of accuracy electromagnetic switch valve, be typically provided with airtight chamber, and have through hole at diverse location, each through hole connects different tracheaes, carrys out the movement of control valve body by obtaining dead electricity, thereby opens or close different through holes.In prior art, also Shortcomings of highi degree of accuracy electromagnetic switch valve, need to improve.
Summary of the invention
In order to solve the technical problem existing in background technique, the present invention proposes a kind of highi degree of accuracy electromagnetic switch valve, realize the improvement to highi degree of accuracy electromagnetic switch valve, improve the precision of electromagnetic switch valve.
A kind of highi degree of accuracy electromagnetic switch valve that the present invention proposes, comprise valve seat and valve pocket, in valve seat, be provided with valve pocket, valve pocket is removable to be arranged in valve pocket, valve pocket inwall is provided with the first opening and the second opening, the first opening and the second opening are all communicated with outside by pipeline, valve pocket two ends are respectively arranged with the first fitting seat and the second fitting seat, the first fitting seat, the second fitting seat has respectively the first groove, the second groove, the first groove, in the second groove, be fixed with respectively the first static iron core, the second static iron core, the first fitting seat, the second fitting seat is socketed with respectively the first core frame outward, the second core frame, the first core frame, the second core frame is all wound with electromagnetic coil, in valve pocket, be provided with moving iron core, the first spring is passed through with valve pocket two ends inwall respectively in moving iron core two ends, the second spring connects, valve pocket in moving process, has the first opening and the second opening primary importance in connected state, off state, the second place respectively in valve pocket.
Preferably, valve pocket is arranged in valve pocket by guide sleeve.
Preferably, the electromagnetic coil equal turn numbers being wound around on the first core frame and the second core frame.
In the present invention, the first static iron core independent when electric, moving iron core is formed and attracted, moving iron core drives valve pocket to move to the first fitting seat direction, the second static iron core independent when electric, moving iron core is formed and attracted, moving iron core drives valve pocket to move to the second fitting seat direction, when the first static iron core and the second static iron core simultaneously when electric, can be by electric current [strength in electromagnetic coil on control the first core frame and the second core frame, control respectively the first static iron core and the second static iron core attraction force size to moving iron core, thereby can accurately control the comprehensively stressed of moving iron core, thereby accurately control valve is enclosed within the movement in valve pocket, make valve pocket in valve pocket in primary importance or the second place, and improve the precision of electromagnetic switch valve.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of highi degree of accuracy electromagnetic switch valve of proposing of the present invention.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of highi degree of accuracy electromagnetic switch valve of proposing of the present invention.
With reference to Fig. 1, a kind of highi degree of accuracy electromagnetic switch valve that the present invention proposes, comprise valve seat 1 and valve pocket 2, in valve seat 1, be provided with valve pocket, valve pocket 2 is removable to be arranged in valve pocket, valve pocket inwall is provided with the first opening 3 and the second opening 4, the first opening 3 and the second opening 4 are all communicated with outside by pipeline, valve pocket two ends are respectively arranged with the first fitting seat and the second fitting seat, the first fitting seat, the second fitting seat has respectively the first groove, the second groove, the first groove, in the second groove, be fixed with respectively the first static iron core 8, the second static iron core 9, the first fitting seat, the second fitting seat is socketed with respectively the first core frame 5 outward, the second core frame 6, the first core frame 5, the second core frame 6 is all wound with electromagnetic coil, in valve pocket 2, be provided with moving iron core 7, the first spring 10 is passed through with valve pocket 2 two ends inwalls respectively in moving iron core 7 two ends, the second spring 11 connects, valve pocket 2 is in valve pocket in moving process, there is the first opening 3 and the second opening 4 primary importance in connected state, off state, second place respectively, wherein, valve pocket 2 is arranged in valve pocket by guide sleeve, the electromagnetic coil equal turn numbers being wound around on the first core frame 5 and the second core frame 6.
In the above-described embodiments, the first static iron core 8 independent when electric, moving iron core 7 is formed and attracted, moving iron core 7 drives valve pocket 2 to move to the first fitting seat direction, the second static iron core 9 independent when electric, moving iron core 7 is formed and attracted, moving iron core 7 drives valve pocket 2 to move to the second fitting seat direction, when the first static iron core 8 and the second static iron core 9 simultaneously when electric, can be by electric current [strength in electromagnetic coil on control the first core frame 5 and the second core frame 6, control respectively the first static iron core 8 and the second static iron core 9 attraction force size to moving iron core 7, thereby can accurately control the comprehensively stressed of moving iron core 7, thereby can accurately control the movement of valve pocket 2 in valve pocket, make valve pocket 2 in valve pocket in primary importance or the second place, and improve the precision of electromagnetic switch valve.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technological scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. a highi degree of accuracy electromagnetic switch valve, it is characterized in that, comprise valve seat (1) and valve pocket (2), valve seat is provided with valve pocket in (1), valve pocket (2) is removable to be arranged in valve pocket, valve pocket inwall is provided with the first opening (3) and the second opening (4), the first opening (3) and the second opening (4) are all communicated with outside by pipeline, valve pocket two ends are respectively arranged with the first fitting seat and the second fitting seat, the first fitting seat, the second fitting seat has respectively the first groove, the second groove, the first groove, in the second groove, be fixed with respectively the first static iron core (8), the second static iron core (9), the first fitting seat, the second fitting seat is socketed with respectively the first core frame (5) outward, the second core frame (6), the first core frame (5), the second core frame (6) is all wound with electromagnetic coil, in valve pocket (2), be provided with moving iron core (7), the first spring (10) is passed through with valve pocket (2) two ends inwall respectively in moving iron core (7) two ends, the second spring (11) connects, valve pocket (2) in moving process, has the first opening (3) and the second opening (4) primary importance in connected state, off state, second place respectively in valve pocket.
2. highi degree of accuracy electromagnetic switch valve according to claim 1, is characterized in that, valve pocket (2) is arranged in valve pocket by guide sleeve.
3. highi degree of accuracy electromagnetic switch valve according to claim 1, is characterized in that, the upper electromagnetic coil equal turn numbers being wound around of the first core frame (5) and the second core frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390639.5A CN104180052A (en) | 2014-08-10 | 2014-08-10 | High-precision electromagnetic switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390639.5A CN104180052A (en) | 2014-08-10 | 2014-08-10 | High-precision electromagnetic switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104180052A true CN104180052A (en) | 2014-12-03 |
Family
ID=51961297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390639.5A Pending CN104180052A (en) | 2014-08-10 | 2014-08-10 | High-precision electromagnetic switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832678A (en) * | 2015-04-30 | 2015-08-12 | 成都绿水科技有限公司 | Temperature-pressure three-way control valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201056U (en) * | 1985-04-01 | 1986-02-26 | 南京大学 | Bistable electromagnetic valve |
| CN2118222U (en) * | 1992-03-14 | 1992-10-07 | 周其强 | Magnetic energy direct connection electromagnetic valve |
| CN2247749Y (en) * | 1995-12-23 | 1997-02-19 | 管坤明 | Energy-saving change-over electromagnetic valve |
| EP0816671A1 (en) * | 1996-07-01 | 1998-01-07 | Perkins Limited | An electro-magnetically operated valve |
| CN201037557Y (en) * | 2007-05-28 | 2008-03-19 | 江南大学 | Microflow chemical reactor control valve |
| CN201547282U (en) * | 2009-10-19 | 2010-08-11 | 中国航天科技集团公司烽火机械厂 | Digital response switch valve |
| US20120043486A1 (en) * | 2010-08-18 | 2012-02-23 | Agco | Double solenoid valve |
-
2014
- 2014-08-10 CN CN201410390639.5A patent/CN104180052A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201056U (en) * | 1985-04-01 | 1986-02-26 | 南京大学 | Bistable electromagnetic valve |
| CN2118222U (en) * | 1992-03-14 | 1992-10-07 | 周其强 | Magnetic energy direct connection electromagnetic valve |
| CN2247749Y (en) * | 1995-12-23 | 1997-02-19 | 管坤明 | Energy-saving change-over electromagnetic valve |
| EP0816671A1 (en) * | 1996-07-01 | 1998-01-07 | Perkins Limited | An electro-magnetically operated valve |
| CN201037557Y (en) * | 2007-05-28 | 2008-03-19 | 江南大学 | Microflow chemical reactor control valve |
| CN201547282U (en) * | 2009-10-19 | 2010-08-11 | 中国航天科技集团公司烽火机械厂 | Digital response switch valve |
| US20120043486A1 (en) * | 2010-08-18 | 2012-02-23 | Agco | Double solenoid valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832678A (en) * | 2015-04-30 | 2015-08-12 | 成都绿水科技有限公司 | Temperature-pressure three-way control valve |
| CN104832678B (en) * | 2015-04-30 | 2017-05-31 | 成都绿水科技有限公司 | A kind of temperature and pressure three-way control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |