CN107806518A - A kind of magnetic valve for making valve dynamic sealing be in outlet chamber - Google Patents
A kind of magnetic valve for making valve dynamic sealing be in outlet chamber Download PDFInfo
- Publication number
- CN107806518A CN107806518A CN201711282661.8A CN201711282661A CN107806518A CN 107806518 A CN107806518 A CN 107806518A CN 201711282661 A CN201711282661 A CN 201711282661A CN 107806518 A CN107806518 A CN 107806518A
- Authority
- CN
- China
- Prior art keywords
- valve
- iron core
- dynamic
- outlet chamber
- moving parts
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000003068 static effect Effects 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 3
- 230000001070 adhesive effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- 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
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- 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
- F16K31/0655—Lift 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
-
- 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
- F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention discloses the magnetic valve that a kind of valve dynamic sealing is in outlet chamber, the executing agency of magnetic valve includes dynamic iron core, static iron core, magnet coil and permanent magnet, actuator bottom is connected with valve seat, it is provided with the outlet chamber of valve seat and moves up and down passage, one moving parts gos deep into dynamic iron core being connected with dynamic iron core gap, dynamic iron core passes through permanent magnetic adhesive with static iron core through valve seat, static iron core, dynamic iron core drives moving parts to move down locking, valve opening.Security when it is an advantage of the invention that valve dynamic sealing is located at valve body outlet chamber, improving the safety and reliability of magnetic valve in itself, while improving valve dynamic sealing part replacement, influence when reducing replacing to pipeline.
Description
Technical field
The present invention relates to Solenoid Valve Technology field, more particularly to a kind of electromagnetism for making valve dynamic sealing be in outlet chamber
Valve.
Background technology
The current electromagnetic lock in magnetic valve in the market, locked for pull-up permanent magnetism, valve dynamic sealing is in valve body inlet chamber
Interior, dynamic sealing is low relative to the unfailing performance of static seal, and when dynamic sealing leaks, need to close the hand of magnetic valve upstream
Movable valve, it is big that valve is influenceed on pipeline.
Above is the application needs the place improved emphatically.
The content of the invention
The technical problems to be solved by the invention are to provide for a kind of magnetic valve for making valve dynamic sealing be in outlet chamber,
Valve dynamic sealing is converted into the outlet chamber in valve body, improve the security of magnetic valve in itself, at the same improve valve move it is close
Seal security during part replacement, influence when reducing replacing to pipeline.
In order to solve the technical problem of the above, the invention provides the electromagnetism that a kind of valve dynamic sealing is in outlet chamber
Valve, the executing agency of magnetic valve include dynamic iron core, static iron core, magnet coil and permanent magnet, and actuator bottom is connected with valve seat,
Be provided with the outlet chamber of valve seat and move up and down passage, a moving parts through valve seat, static iron core, go deep into dynamic iron core with dynamic iron
Core gap is connected, and dynamic iron core drives moving parts to move down locking with static iron core by permanent magnetic adhesive, dynamic iron core, and valve is opened
Open.
The elastomeric element of moving parts overcoat one, elastomeric element produces restoring force and permanent magnetic is in opposite direction.
The magnet coil applies pulse voltage, and magnet coil produces a transient electromagnetic in opposite direction with permanent magnetic
Power, permanent magnetic reduce, and dynamic iron core moves up to be separated with static iron core, and solution is completed in moving parts up displacement under elastic-restoring force effect
Lock, valve are closed.
The moving parts is connected for more piece cylinder, is gradually reduced per pitch circle column diameter, the cylinder of diameter smallest end
Body is stretched into the inner chamber of dynamic iron core.
The valve seat is connected with valve body, or the valve seat sheet is as a part for valve body.
The dynamic iron core is connected with switch valve Handleset, is furnished with protective cover outside switch valve Handleset.
Apply upward power to switch valve Handleset manually, move up dynamic iron core and separated with static iron core, moving parts exists
Unblock is completed in up displacement under the effect of spring-return power, and electromagnetic valve is closed.Manual pull-up switch valve Handleset realizes valve
Close, there is priority.
Superior effect of the present invention is：
1）Valve dynamic sealing is converted into outlet chamber by the electromagnetic lock of the present invention by reverse design thinking, and it does not influence valve
Door and permanent magnetism lock performance itself, improve the safety and reliability of magnetic valve in itself；
2）Security during valve dynamic sealing part replacement is improved, influence when reducing replacing to pipeline.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the embodiment of the present invention；
Label declaration in figure
1-valve seat；2-moving parts；
3-static iron core；4-dynamic iron core；
5-executing agency；6-switch valve Handleset；
7-permanent magnet；8-spring.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Embodiments of the invention are described in detail with reference to Fig. 1.
Fig. 1 shows the structural representation of the embodiment of the present invention.As shown in figure 1, moved the invention provides a kind of valve close
Magnetic valve of the envelope in outlet chamber, the executing agency 5 of magnetic valve include dynamic iron core 4, static iron core 3, magnet coil and permanent magnet
7, the bottom of executing agency 5 is connected with valve seat 1, is provided with the outlet chamber of valve seat 1 and is moved up and down passage, a moving parts 2 runs through
Valve seat 1, static iron core 3, go deep into dynamic iron core 4 being connected with the gap of dynamic iron core 4, dynamic iron core 4 is inhaled with static iron core 3 by permanent magnetic
Close, dynamic iron core 4 drives moving parts 2 to move down locking, and electromagnetic valve is opened.
The periphery of moving parts 2 is cased with spring 8, and spring 8 produces restoring force and permanent magnetic is in opposite direction, under dynamic iron core 4
Move its bottom end face compression spring 8.
The magnet coil applies pulse voltage, and magnet coil produces a transient electromagnetic in opposite direction with permanent magnetic
Power, permanent magnetic reduce, and dynamic iron core 4 moves up to be separated with static iron core 3, and the up displacement under the effect of the restoring force of spring 8 of moving parts 2 is complete
Into unblock, electromagnetic valve is closed.The present invention only applies pulse voltage to magnet coil and valve closing can be achieved, and has not only saved but also simple
Just.
The moving parts 2 is connected for more piece cylinder, is gradually reduced per pitch circle column diameter, the cylinder of diameter smallest end
Body is stretched into the inner chamber of dynamic iron core 4.
The valve seat 1 is connected with valve body, or 1 part as valve body of the valve seat.
The dynamic iron core 4 is connected with switch valve Handleset 6, is furnished with protective cover outside switch valve Handleset 6, is prevented artificial
Maloperation.It is manually operated to apply upward power to switch valve Handleset 6, move up dynamic iron core 4 and separated with static iron core 3, it is mobile
Unblock is completed in the up displacement under the effect of the restoring force of spring 8 of part 2, and electromagnetic valve is closed.Manual pull-up switch valve Handleset 6
Realize that valve is closed, there is priority.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (6)
1. a kind of valve dynamic sealing is in the electromagnetic lock of outlet chamber, the executing agency of magnetic valve includes dynamic iron core, static iron core, electricity
Magnetic coil and permanent magnet, actuator bottom are connected with valve seat, it is characterised in that：It is provided with and moves up and down in the outlet chamber of valve seat
Passage, a moving parts run through valve seat, static iron core, go deep into dynamic iron core being connected with dynamic iron core gap, dynamic iron core and quiet iron
Core drives moving parts to move down locking, valve opening by permanent magnetic adhesive, dynamic iron core.
2. valve dynamic sealing according to claim 1 is in the electromagnetic lock of outlet chamber, it is characterised in that：Outside moving parts
An elastomeric element is covered, elastomeric element produces restoring force and permanent magnetic is in opposite direction.
3. valve dynamic sealing according to claim 1 or 2 is in the electromagnetic lock of outlet chamber, it is characterised in that：The electricity
Magnetic coil applies pulse voltage, and magnet coil produces a transient electromagnetic power in opposite direction with permanent magnetic, and permanent magnetic reduces, and moves
Iron core moves up to be separated with static iron core, and unblock is completed in moving parts up displacement under elastic-restoring force effect, and valve is closed.
4. a kind of valve dynamic sealing according to claim 1 is in the Electromalgnetic locking mechanism of outlet chamber, it is characterised in that：Institute
State moving parts to connect for more piece cylinder, be gradually reduced per pitch circle column diameter, the cylinder of diameter smallest end stretches into dynamic iron
In the inner chamber of core.
5. a kind of valve dynamic sealing according to claim 1 is in the Electromalgnetic locking mechanism of outlet chamber, it is characterised in that：Institute
State valve seat to be connected with valve body, or the valve seat sheet is as a part for valve body.
6. a kind of valve dynamic sealing according to claim 1 is in the Electromalgnetic locking mechanism of outlet chamber, it is characterised in that：Institute
State dynamic iron core to be connected with switch valve Handleset, be furnished with protective cover outside switch valve Handleset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282661.8A CN107806518A (en) | 2017-12-07 | 2017-12-07 | A kind of magnetic valve for making valve dynamic sealing be in outlet chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282661.8A CN107806518A (en) | 2017-12-07 | 2017-12-07 | A kind of magnetic valve for making valve dynamic sealing be in outlet chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107806518A true CN107806518A (en) | 2018-03-16 |
Family
ID=61588940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282661.8A Pending CN107806518A (en) | 2017-12-07 | 2017-12-07 | A kind of magnetic valve for making valve dynamic sealing be in outlet chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806518A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05326256A (en) * | 1992-05-20 | 1993-12-10 | Aichi Electric Co Ltd | Self-holding solenoid |
| CN201369250Y (en) * | 2008-12-25 | 2009-12-23 | 郑乐剑 | Bistable unicoil permanent magnetic actuator |
| CN202217618U (en) * | 2011-08-22 | 2012-05-09 | 吉林永大电气开关有限公司 | Permanent magnetic operating mechanism with auxiliary electromagnetic circuit |
| CN202749294U (en) * | 2012-07-06 | 2013-02-20 | 崔勇 | Switch of permanent magnetic mechanism |
| CN205118268U (en) * | 2015-11-25 | 2016-03-30 | 河北秦汉电子科技有限公司 | Electromagnetic valve |
| CN207598945U (en) * | 2017-12-07 | 2018-07-10 | 欧好光电控制技术（上海）股份有限公司 | A kind of solenoid valve that valve dynamic sealing is made to be in outlet chamber |
-
2017
- 2017-12-07 CN CN201711282661.8A patent/CN107806518A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05326256A (en) * | 1992-05-20 | 1993-12-10 | Aichi Electric Co Ltd | Self-holding solenoid |
| CN201369250Y (en) * | 2008-12-25 | 2009-12-23 | 郑乐剑 | Bistable unicoil permanent magnetic actuator |
| CN202217618U (en) * | 2011-08-22 | 2012-05-09 | 吉林永大电气开关有限公司 | Permanent magnetic operating mechanism with auxiliary electromagnetic circuit |
| CN202749294U (en) * | 2012-07-06 | 2013-02-20 | 崔勇 | Switch of permanent magnetic mechanism |
| CN205118268U (en) * | 2015-11-25 | 2016-03-30 | 河北秦汉电子科技有限公司 | Electromagnetic valve |
| CN207598945U (en) * | 2017-12-07 | 2018-07-10 | 欧好光电控制技术（上海）股份有限公司 | A kind of solenoid valve that valve dynamic sealing is made to be in outlet chamber |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |