CN104100729B - A kind of high-speed switch electromagnetic valve - Google Patents
A kind of high-speed switch electromagnetic valve Download PDFInfo
- Publication number
- CN104100729B CN104100729B CN201410390633.8A CN201410390633A CN104100729B CN 104100729 B CN104100729 B CN 104100729B CN 201410390633 A CN201410390633 A CN 201410390633A CN 104100729 B CN104100729 B CN 104100729B
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- opening
- core
- core retainer
- push rod
- 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
Links
- 239000012530 fluid Substances 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000003068 static effect Effects 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 241000486406 Trachea Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of high-speed switch electromagnetic valve, comprise housing, valve seat and spool, valve seat and spool are installed in housing, fluid passage is provided with in valve seat, above-mentioned fluid passage has the first opening, the second opening and the 3rd opening, and the first opening and the second opening are positioned at the two ends of fluid passage and the 3rd opening is positioned on the sidewall of fluid passage; Spool comprises core frame, base, push rod, core retainer plate, core frame periphery is wound with electromagnetic coil, push rod one end insertion core retainer plate is interior and the other end inserts in fluid passage by the second opening, core retainer plate away from push rod one end and base inconsistent, core retainer plate is arranged in core frame by guide sleeve, spring is provided with between core retainer plate and valve seat, base is provided with groove near core retainer plate side, static iron core is provided with in above-mentioned groove, core retainer plate is set with dynamic iron core near valve seat one end, push rod is connected with flexible block away from core retainer plate one end, and push rod is fixedly connected with core retainer plate.
Description
Technical field
The present invention relates to Solenoid Valve Technology field, particularly relate to a kind of high-speed switch electromagnetic valve.
Background technique
High-speed switch electromagnetic valve is the industrial part by Electromagnetic Control, is used to the automation foundation element controlling fluid, belongs to final controlling element, be used in industrial control system adjust medium direction, flow, speed and other parameter.Be typically provided with airtight chamber in high-speed switch electromagnetic valve, 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, thus opens or close different through holes.In prior art, high-speed switch electromagnetic valve is Shortcomings also, needs to improve.
Summary of the invention
In order to solve the technical problem existed in background technique, the present invention proposes a kind of high-speed switch electromagnetic valve, achieving the improvement to high-speed switch electromagnetic valve, improve the dynamic adjustments performance of electromagnetic switch valve.
A kind of high-speed switch electromagnetic valve that the present invention proposes, comprise housing, valve seat and spool, valve seat and spool are installed in housing, fluid passage is provided with in valve seat, above-mentioned fluid passage has the first opening, the second opening and the 3rd opening, and the first opening and the second opening are positioned at the two ends of fluid passage and the 3rd opening is positioned on the sidewall of fluid passage; Spool comprises core frame, base, push rod, core retainer plate, core frame periphery is wound with electromagnetic coil, push rod one end insertion core retainer plate is interior and the other end inserts in fluid passage by the second opening, core retainer plate away from push rod one end and base inconsistent, core retainer plate is arranged in core frame by guide sleeve, spring is provided with between core retainer plate and valve seat, base is provided with groove near core retainer plate side, static iron core is provided with in above-mentioned groove, core retainer plate is set with dynamic iron core near valve seat one end, push rod is connected with flexible block away from core retainer plate one end, and push rod is fixedly connected with core retainer plate; When push rod inserts in fluid passage completely, flexible block closes the 3rd opening.
Preferably, be provided with a circle flange in the middle part of push rod, and fixed by above-mentioned flange and core retainer plate.
Preferably, dynamic iron core occupies space proportion in core retainer plate is 0.5-0.7.
In the present invention, dynamic iron core be in electricity condition time, dynamic iron core and static iron core attract each other, and dynamic iron core drives core retainer plate to move, and push rod is to away from the motion of valve seat direction, and flexible block opens the 3rd opening, the first opening and the 3rd open communication, formation channel status; When dynamic iron core is in power failure state, spring drives core retainer plate motion, and push rod moves to away from base direction, and flexible block closes the 3rd opening, and the first opening and the 3rd opening disconnect, and forms turnoff state; Total is compact, meanwhile, is arranged in core retainer plate by dynamic iron core, and make in core retainer plate movement process, conducting power route is short, and Movement consistency is strong, and the dynamic adjustments performance of electromagnetic switch valve is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-speed switch electromagnetic valve that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of high-speed switch electromagnetic valve that the present invention proposes.
With reference to Fig. 1, a kind of high-speed switch electromagnetic valve that the present invention proposes, comprise housing, valve seat 1 and spool, valve seat 1 and spool are installed in housing, fluid passage is provided with in valve seat 1, above-mentioned fluid passage has the first opening 2, second opening 3 and the 3rd opening 4, first opening 2 and the second opening 3 is positioned at the two ends of fluid passage and the 3rd opening 4 is positioned on the sidewall of fluid passage, spool comprises core frame 5, base 13, push rod 11, core retainer plate 6, core frame 5 periphery is wound with electromagnetic coil, push rod 11 one end insertion core retainer plate 6 is interior and the other end inserts in fluid passage by the second opening 3, core retainer plate 6 away from push rod 11 one end and base 13 inconsistent, core retainer plate 6 is arranged in core frame 5 by guide sleeve 7, spring is provided with between core retainer plate 6 and valve seat 1, base 13 is provided with groove near core retainer plate 6 side, static iron core 9 is provided with in above-mentioned groove, core retainer plate 6 is set with dynamic iron core 8 near valve seat 1 one end, push rod 11 is connected with flexible block 10 away from core retainer plate 6 one end, a circle flange 12 is provided with in the middle part of push rod 11, and fixed by above-mentioned flange 12 and core retainer plate 6, when push rod 11 inserts in fluid passage completely, flexible block 10 closes the 3rd opening 4, and wherein, it is 0.6 that dynamic iron core 8 occupies space proportion in core retainer plate 6.
In the above-described embodiments, dynamic iron core 8 be in electricity condition time, dynamic iron core 8 attracts each other with static iron core 9, dynamic iron core 8 drives core retainer plate 6 to move, and push rod 11 moves to away from valve seat 1 direction, and flexible block 10 opens the 3rd opening 4, first opening 2 is communicated with the 3rd opening 4, forms channel status; When dynamic iron core 8 is in power failure state, spring drives core retainer plate 6 to move, and push rod 11 moves to away from base 13 direction, and flexible block 10 closes the 3rd opening 4, first opening 2 and the 3rd opening 4 disconnects, and forms turnoff state; Total is compact, and, be arranged in core retainer plate 6 by dynamic iron core 8, make in core retainer plate 6 movement process, conducting power route is short meanwhile, and Movement consistency is strong, and the dynamic adjustments performance of electromagnetic switch valve is good.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a high-speed switch electromagnetic valve, it is characterized in that, comprise housing, valve seat (1) and spool, valve seat (1) and spool are installed in housing, valve seat is provided with fluid passage in (1), above-mentioned fluid passage has the first opening (2), the second opening (3) and the 3rd opening (4), and the first opening (2) and the second opening (3) are positioned at the two ends of fluid passage and the 3rd opening (4) is positioned on the sidewall of fluid passage, spool comprises core frame (5), base (13), push rod (11), core retainer plate (6), core frame (5) periphery is wound with electromagnetic coil, push rod (11) one end insertion core retainer plate (6) is interior and the other end inserts in fluid passage by the second opening (3), core retainer plate (6) away from push rod (11) one end and base (13) inconsistent, core retainer plate (6) is arranged in core frame (5) by guide sleeve (7), spring is provided with between core retainer plate (6) and valve seat (1), base (13) is provided with groove near core retainer plate (6) side, static iron core (9) is provided with in above-mentioned groove, core retainer plate (6) is inner and close valve seat (1) one end is provided with dynamic iron core (8), push rod (11) is connected with flexible block (10) away from core retainer plate (6) one end, push rod (11) is fixedly connected with core retainer plate (6), when push rod (11) inserts in fluid passage completely, flexible block (10) flushes away from core retainer plate (6) side with the 3rd opening (4) away from push rod (11) side, forms closing the 3rd opening (4).
2. high-speed switch electromagnetic valve according to claim 1, is characterized in that, push rod (11) middle part is provided with a circle flange (12), and is fixed by above-mentioned flange (12) and core retainer plate (6).
3. high-speed switch electromagnetic valve according to claim 1, is characterized in that, it is 0.5-0.7 that dynamic iron core (8) occupies core retainer plate (6) interior space proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390633.8A CN104100729B (en) | 2014-08-10 | 2014-08-10 | A kind of high-speed switch electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390633.8A CN104100729B (en) | 2014-08-10 | 2014-08-10 | A kind of high-speed switch electromagnetic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100729A CN104100729A (en) | 2014-10-15 |
| CN104100729B true CN104100729B (en) | 2016-04-20 |
Family
ID=51669136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390633.8A Expired - Fee Related CN104100729B (en) | 2014-08-10 | 2014-08-10 | A kind of high-speed switch electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100729B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771058A (en) * | 2015-04-24 | 2015-07-15 | 苏州工业职业技术学院 | Electric cooker with delay water injection function and water injection method thereof |
| CN111853099B (en) * | 2020-07-13 | 2021-06-25 | 哈尔滨工业大学 | Moving-coil type two-position three-way high-speed switch valve for vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345790Y (en) * | 1998-08-25 | 1999-10-27 | 潘克 | Double-conical-surface sealed stop valve |
| CN1434231A (en) * | 2002-01-19 | 2003-08-06 | 刘亚军 | Electromagnetic switch valve |
| CN2639748Y (en) * | 2003-07-18 | 2004-09-08 | 浙江春晖智能控制股份有限公司 | Emergency cut-off switch valve for controlling gas safety heat supply proportion |
| DE102004055994A1 (en) * | 2003-11-20 | 2005-08-18 | Kendrion Binder Magnete Gmbh | Actuator for high-speed switching routines in valves has a coil system and an armature set up to be adjusted by a magnetic field |
| CN101555958A (en) * | 2008-04-09 | 2009-10-14 | 威伯科有限公司 | Switching magnetic valve |
| CN102095014A (en) * | 2011-03-12 | 2011-06-15 | 无锡隆盛科技有限公司 | Switching electromagnetic valve |
-
2014
- 2014-08-10 CN CN201410390633.8A patent/CN104100729B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345790Y (en) * | 1998-08-25 | 1999-10-27 | 潘克 | Double-conical-surface sealed stop valve |
| CN1434231A (en) * | 2002-01-19 | 2003-08-06 | 刘亚军 | Electromagnetic switch valve |
| CN2639748Y (en) * | 2003-07-18 | 2004-09-08 | 浙江春晖智能控制股份有限公司 | Emergency cut-off switch valve for controlling gas safety heat supply proportion |
| DE102004055994A1 (en) * | 2003-11-20 | 2005-08-18 | Kendrion Binder Magnete Gmbh | Actuator for high-speed switching routines in valves has a coil system and an armature set up to be adjusted by a magnetic field |
| CN101555958A (en) * | 2008-04-09 | 2009-10-14 | 威伯科有限公司 | Switching magnetic valve |
| CN102095014A (en) * | 2011-03-12 | 2011-06-15 | 无锡隆盛科技有限公司 | Switching electromagnetic valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100729A (en) | 2014-10-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 |
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