CN106678418B - A kind of valve control electromagnet of water proof and dust proof - Google Patents
A kind of valve control electromagnet of water proof and dust proof Download PDFInfo
- Publication number
- CN106678418B CN106678418B CN201710011103.1A CN201710011103A CN106678418B CN 106678418 B CN106678418 B CN 106678418B CN 201710011103 A CN201710011103 A CN 201710011103A CN 106678418 B CN106678418 B CN 106678418B
- Authority
- CN
- China
- Prior art keywords
- movable core
- core
- valve control
- water proof
- shell
- 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.)
- Active
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
-
- 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 present invention relates to a kind of valve control electromagnet of water proof and dust proof, including sleeve, pine is furnished with movable core in the middle part of barrel bore, and the bottom of movable core is connected with Rubber end；It is connected with head cover at the top of sleeve, bottom is connected by flap group with valve body, it is cased with iron frame on the outer shaft of sleeve, line packet is equipped in iron frame, shell is installed on the outside of iron frame, the bottom of shell is connect with valve body, top is connect with head cover, and the angles PIN are also associated between head cover and shell, and the angles PIN are connect by conducting wire with inner wire packet, close-fitting has tube body at the top of barrel bore, and magnet and secured core are sequentially installed with from top to bottom in tube body；Spring is provided between secured core and movable core；Line packet controls the actuation and unlatching of movable core and secured core by energized state.The present invention solves the problems, such as that the general electromagnet service life is low, vulnerable in moist, dirty environment, reduces the electric energy loss of coil, appropriate to reduce Wen Sheng.
Description
Technical field
The present invention relates to electromagnet technical fields, more particularly to a kind of valve control electromagnet of water proof and dust proof.
Background technology
Electromagnet for water valve is one of more complicated electromagnet, be subjected to pressure size, the response time, water proof and dust proof,
The limitation of the factors such as Wen Sheng, energy consumption.Especially in battery powered mechanism, energy consumption shows particularly important, and low energy consumption then means
Long lifespan, need not often be overhauled, the cost of later maintenance has been saved.In the high mechanism of sensitivity requirement, electromagnet is rung
The reaction time of mechanism is directly related between seasonable.When use environment is more dirt, humidity, general electromagnet can be because small
The entrance of particulate matter or the corrosion of magnet and gradually fail, reduce service life.
Invention content
The present invention provides a kind of valve control electromagnet of water proof and dust proof, solves the general electromagnet longevity in moist, dirty environment
Low, vulnerable problem is ordered, the electric energy loss of coil is reduced, it is appropriate to reduce Wen Sheng.
The technical solution adopted by the present invention to solve the technical problems is：A kind of valve control electromagnet of water proof and dust proof is provided,
Including sleeve, pine is furnished with movable core in the middle part of the barrel bore, and the bottom of the movable core is connected with Rubber end；The set
Cylinder top is connected with head cover, and bottom is connected by flap group with valve body, is cased with iron frame on the outer shaft of the sleeve, in the iron frame
Equipped with line packet, shell is installed on the outside of the iron frame, the bottom of the shell is connect with valve body, and top is connect with head cover, institute
It states and is also associated with the angles PIN between head cover and shell, the angles PIN are connect by conducting wire with inner wire packet, the barrel bore top
Portion's close-fitting has tube body, and magnet and secured core are sequentially installed with from top to bottom in the tube body；The secured core and movable iron
Spring is provided between core；The line packet controls the actuation and unlatching of movable core and secured core by energized state.
When the line packet leads to positive electricity, secured core generates movable core with magnet the attraction that movable core generates
Attraction is in the same direction, and the resultant force of the two is more than the repulsive force that spring generates；When the line packet leads to negative electricity, secured core is to movable iron
The attraction that core generates and the attraction that magnet generates movable core are reversed, and the resultant force of the two is less than the repulsion that spring generates
Power；When the line packet no power, magnet is more than movable core and secured core attracting state to the attraction that movable core generates
The elastic force of lower spring is less than the elastic force of movable core and spring under secured core discrete state.
Encapsulating is carried out in cavity between the shell and iron frame to handle to realize water proof and dust proof.
The secured core is provided with seal groove, and sealing ring is equipped in the seal groove.
Copper sheet is equipped between the magnet and movable core.
The thickness of the copper sheet is in 0.23~0.30mm.
Square boss is equipped at the top of the sleeve, the square boss matches with head cover to be clamped.
The outer casing bottom is equipped with groove, is used to place rubber sheet gasket in the groove.
The shell is connect with head cover by way of supersonic welding.
Advantageous effect
Due to the adoption of the above technical solution, compared with prior art, the present invention having the following advantages that and actively imitating
Fruit：The present invention improves water proof and dust proof grade by the mode of encapsulating and O-ring, utilizes magnet, copper sheet, secured core and spring
Strength relationship reduces the energy consumption of coil, while reducing noise to a certain extent, solves electromagnetism in moist, dirty environment
Iron service life low, vulnerable problem.The present invention can effectively, precisely, rapidly control the normal work of pilot valve, structure letter
Single, easy for installation, general degree is high, good in economic efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the sectional view of the present invention.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of valve control electromagnet of water proof and dust proof, as depicted in figs. 1 and 2, including plastics
It is lid 1, the angles PIN 2, copper sheet 3, O-ring 4, line packet 5, upper cover 6, sleeve 7, iron frame 9, plastic tube 10, magnet 11, secured core 12, outer
Shell 13, spring 14, movable core 15, Rubber end 8, O-ring 4 are installed in the seal groove of secured core 12, magnet 11, copper sheet 3,
Secured core 12 is sequentially arranged in plastic tube 10, and plastic tube 10 is tight at 7 inner cavity top of sleeve, and 15 pine of movable core fits over set
In the middle part of 7 inner cavities of cylinder, Rubber end 8 is connected on movable core 15, and 7 top of sleeve is connected equipped with square boss with plastic lid 1, bottom
It is connected with valve body by flap group 16, spring 14 is installed between movable core 15 and secured core 12, and line packet 5 is mounted on iron frame
In 9, upper cover 6 is connect with iron frame 9 with twisted manner, and iron frame 9 is sleeved on 7 outer shaft of sleeve, and shell 13 is installed on 9 outside of iron frame, interior
Chamber groove coordinates with iron frame 9, and bottom is equipped with groove, places rubber sheet gasket and is connect with valve body rotation riveting, plastic lid 1 is with shell 13 with super
Sonic welding connects, and the angles PIN 2 are connected between plastic lid 1 and shell 13, and line packet 5 controls movable core 15 by energized state
With the actuation and unlatching of secured core 12.The line packet 5 passes through the encapsulating realization water proof and dust proof in 13 cavity of shell；The magnet
11 realize water proof and dust proof by the way that O-ring 4 is arranged on secured core 12.
When the line packet 5 leads to positive electricity, the attraction that secured core 12 generates movable core 15 is with magnet 11 to movable iron
The attraction that core 15 generates is in the same direction, and the resultant force at both any moment is both greater than the repulsive force of the generation of spring 14；The line packet 5 is logical
When negative electricity, the attraction that attraction and magnet 11 that secured core 12 generates movable core 15 generate movable core 15 is anti-
To, and the resultant force at both any moment is both less than the repulsive force of the generation of spring 14；When 5 no power of line packet, 11 pairs of magnet can
The attraction that dynamic iron core 15 generates is more than the elastic force of movable core 15 and spring 14 under 12 attracting state of secured core, is less than movable
The elastic force of iron core 15 and spring 14 under 12 discrete state of secured core.
The use principle of the valve control electromagnet of the water proof and dust proof is：
(1) electromagnet is opened：Valve body is the pilot valve of clack type in this example, and fluid is the tap water of 0.5MPa, external
Circuit leads to 6V positive voltages to line packet 5, duration 15ms, the magnetic field-enhanced magnetic field of magnet 11 that line packet 5 generates, to make magnetic
11 attraction of iron is more than 14 elastic force of spring, and movable core 15 overcomes 14 elastic force of spring and secured core 12 to be attracted, opens electromagnetism
Iron, to drive Rubber end 8 to open guide's valve opening；
(2) electromagnet is kept to open：Movable core 15 is in attracting state, and line packet 5 remains powered off, and magnet 11 generates attraction
Power is more than 14 elastic force of spring, 15 remains stationary of movable core, due to opening guide's valve opening of flap group 16, the pressure in casing 7
Power is less than 16 external pressure of flap group, and under differential pressure action, flap group 16 is moved towards 15 side of movable core, opens valve body；
(3) electromagnet is closed：External circuit leads to 6V negative voltages, duration 15ms, the magnetic field that line packet 5 generates to line packet 5
The magnetic field for reducing magnet 11, to make 11 attraction of magnet be less than 14 elastic force of spring, movable core 15 overcomes magnet 11 to attract
Power and secured core 12 detach, and close electromagnet, to drive Rubber end 8 to close guide's valve opening；
(4) electromagnet is kept to close：Movable core 15 is in discrete state, and line packet 5 remains powered off, and magnet 11 generates attraction
Power is less than 14 elastic force of spring, 15 remains stationary of movable core, due to closing guide's valve opening of flap group 16, the pressure in casing 7
Power is more than 16 external pressure of flap group, and under differential pressure action, flap group 16 is moved far from movable core 15, valve body.
Copper sheet, copper can be arranged in the peak-peak of attraction between magnet and movable core when in order to reduce attracting state
For the thickness of piece between 0.23~0.30mm, which can also realize the function of part noise abatement.
It is not difficult to find that the present invention improves water proof and dust proof grade by the mode of encapsulating and O-ring, using magnet, copper sheet, consolidate
The strength relationship of fixed core and spring reduces the energy consumption of coil, while reducing noise to a certain extent, solve it is moist,
Electromagnet service life low, vulnerable problem in dirty environment.The present invention effectively, precisely, rapidly can control pilot valve just
Often work, simple in structure, easy for installation, general degree is high, good in economic efficiency.
Claims (8)
1. a kind of valve control electromagnet of water proof and dust proof, including sleeve, the upper cartridge closing, lower openings, inner cavity middle part pine
Equipped with movable core, the bottom of the movable core is connected with Rubber end；It is connected with head cover at the top of the sleeve, bottom passes through valve
Valve group is connected with valve body, and iron frame is cased on the outer shaft of the sleeve, and line packet is equipped in the iron frame, and the outside of the iron frame is installed
There are shell, the bottom of the shell to be connect with valve body, top is connect with head cover, and PIN is also associated between the head cover and shell
Angle, the angles PIN are connect by conducting wire with inner wire packet, which is characterized in that close-fitting has tube body at the top of the barrel bore, described
Circular magnet and secured core are sequentially installed in tube body from top to bottom；It is provided with bullet between the secured core and movable core
Spring；The line packet controls the actuation and unlatching of movable core and secured core by energized state；When the line packet leads to positive electricity,
The attraction that secured core generates movable core and the attraction that magnet generates movable core are in the same direction, and the resultant force of the two is big
In the repulsive force that spring generates；When the line packet leads to negative electricity, the attraction that secured core generates movable core can with magnet pair
The attraction that dynamic iron core generates is reversed, and the resultant force of the two is less than the repulsive force that spring generates；When the line packet no power, magnet
It is more than the elastic force of movable core and spring under secured core attracting state to the attraction that movable core generates, is less than movable core
With the elastic force of spring under secured core discrete state.
2. the valve control electromagnet of water proof and dust proof according to claim 1, which is characterized in that between the shell and iron frame
Encapsulating processing is carried out in cavity to realize water proof and dust proof.
3. the valve control electromagnet of water proof and dust proof according to claim 1, which is characterized in that the secured core is provided with close
Sealing groove is equipped with sealing ring in the seal groove.
4. the valve control electromagnet of water proof and dust proof according to claim 1, which is characterized in that the magnet and movable core it
Between be equipped with copper sheet.
5. the valve control electromagnet of water proof and dust proof according to claim 4, which is characterized in that the thickness of the copper sheet is 0.23
~0.30mm.
6. the valve control electromagnet of water proof and dust proof according to claim 1, which is characterized in that be equipped at the top of the sleeve rectangular
Boss, the square boss matches with head cover to be clamped.
7. the valve control electromagnet of water proof and dust proof according to claim 1, which is characterized in that the outer casing bottom is equipped with recessed
Slot, the groove are interior for placing rubber sheet gasket.
8. the valve control electromagnet of water proof and dust proof according to claim 1, which is characterized in that the shell passes through super with head cover
The mode of sonic welding connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011103.1A CN106678418B (en) | 2017-01-06 | 2017-01-06 | A kind of valve control electromagnet of water proof and dust proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011103.1A CN106678418B (en) | 2017-01-06 | 2017-01-06 | A kind of valve control electromagnet of water proof and dust proof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106678418A CN106678418A (en) | 2017-05-17 |
| CN106678418B true CN106678418B (en) | 2018-11-02 |
Family
ID=58849346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710011103.1A Active CN106678418B (en) | 2017-01-06 | 2017-01-06 | A kind of valve control electromagnet of water proof and dust proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678418B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578881A (en) * | 2017-09-29 | 2018-01-12 | 惠州市亚欣电器有限公司 | A kind of high frequency steering electromagnet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2618005Y (en) * | 2003-04-21 | 2004-05-26 | 合肥工业大学 | Self-retaining solenoid valve with self-shutting cut-off function |
| DE60308343T2 (en) * | 2002-03-12 | 2007-01-11 | Ode Officine Di Esino Lario S.R.L. | MAGNETIC VALVE |
| CN101315127A (en) * | 2007-05-30 | 2008-12-03 | 姜禾 | Electromagnetic valve |
| CN203847805U (en) * | 2014-01-22 | 2014-09-24 | 周炳琛 | Waterproof and oil-proof electromagnetic valve |
| CN204512612U (en) * | 2015-03-24 | 2015-07-29 | 余姚市三力信电磁阀有限公司 | Direct-acting type high-pressure shaft is to solenoid valve |
| CN204533741U (en) * | 2015-02-13 | 2015-08-05 | 奉化市星宇电子有限公司 | A kind of self-holding electromagnetic valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7503543B2 (en) * | 2007-02-06 | 2009-03-17 | Kabushiki Kaisha Kawasaki Precision Machinery | Guide body, manufacturing method thereof, and electromagnetic valve device |
-
2017
- 2017-01-06 CN CN201710011103.1A patent/CN106678418B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60308343T2 (en) * | 2002-03-12 | 2007-01-11 | Ode Officine Di Esino Lario S.R.L. | MAGNETIC VALVE |
| CN2618005Y (en) * | 2003-04-21 | 2004-05-26 | 合肥工业大学 | Self-retaining solenoid valve with self-shutting cut-off function |
| CN101315127A (en) * | 2007-05-30 | 2008-12-03 | 姜禾 | Electromagnetic valve |
| CN203847805U (en) * | 2014-01-22 | 2014-09-24 | 周炳琛 | Waterproof and oil-proof electromagnetic valve |
| CN204533741U (en) * | 2015-02-13 | 2015-08-05 | 奉化市星宇电子有限公司 | A kind of self-holding electromagnetic valve |
| CN204512612U (en) * | 2015-03-24 | 2015-07-29 | 余姚市三力信电磁阀有限公司 | Direct-acting type high-pressure shaft is to solenoid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106678418A (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101702565B (en) | Permanent magnet electromagnetic driving device | |
| CN106678418B (en) | A kind of valve control electromagnet of water proof and dust proof | |
| CN111608510A (en) | Firm door stopper of crashproof | |
| CN106979371A (en) | A kind of magnetic valve | |
| CN206874098U (en) | Permanent magnetism door-inhale | |
| CN202612779U (en) | Electromagnetic valve | |
| CN104455652B (en) | Discharging type magnetic valve | |
| CN202467374U (en) | Full-automatic permanent magnet door lock without mechanical link | |
| CN210716205U (en) | Magnetic fluid sealing valve | |
| CN216201019U (en) | Solenoid valve control system and solenoid valve | |
| CN210196565U (en) | Check valve | |
| CN111256420A (en) | Opening and closing control device of refrigerator door and refrigerator | |
| CN211344053U (en) | Electric louver valve | |
| CN103363126A (en) | Self-retaining solenoid valve | |
| CN207814515U (en) | A kind of solenoid valve for water inspection machine | |
| CN101553663A (en) | A vacuum pump provided with a device for its deactivation | |
| CN201851671U (en) | Automatic discharge valve | |
| CN112361059A (en) | Bistable high-pressure electromagnetic valve | |
| CN214063944U (en) | Bistable high-pressure electromagnetic valve | |
| CN206268477U (en) | For the valve member and aerostatics of aerostatics | |
| CN2916300Y (en) | Automatic water cut-off valve | |
| CN205446878U (en) | Guide decline consumption, bistable state diaphragm valve | |
| CN219062570U (en) | Self-closing valve actuating mechanism | |
| CN201982677U (en) | Internal drive air-operated valve | |
| CN215806464U (en) | Two-way high pressure resistant rocker arm valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |