CN105546198B - Clean cut system magnetic valve - Google Patents
Clean cut system magnetic valve Download PDFInfo
- Publication number
- CN105546198B CN105546198B CN201610113981.XA CN201610113981A CN105546198B CN 105546198 B CN105546198 B CN 105546198B CN 201610113981 A CN201610113981 A CN 201610113981A CN 105546198 B CN105546198 B CN 105546198B
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- China
- Prior art keywords
- wedge
- shaped
- valve plate
- permanent magnets
- magnet coil
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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
- F16K31/0644—One-way valve
- F16K31/0668—Sliding valves
Abstract
Clean cut system magnetic valve, is included in valve body and is provided with one piece of valve plate, and valve plate is by its movement of solenoid controlled；It is characterized in that：Spool bore in valve body is del or sector, there is a wedge-shaped fracture middle position of the spool bore in valve body, the wedge-shaped valve plate of one piece of del or sector is installed between two sections of wedge-shaped fracture, there is a sealed bag shape sleeve pipe outside the front and rear sides of wedge-shaped fracture, front and rear sides pipe face of the two ends of bag shape sleeve pipe respectively with the wedge-shaped fracture of spool bore is tightly connected, the left side of wedge-shaped valve plate is installed with permanent magnets and lower permanent magnets, the left side of upper permanent magnets is S poles, the left side of lower permanent magnets is N poles, the leftward position of upper permanent magnets and lower permanent magnets is provided with a U-shaped magnet coil, the magnet coil lower end of U-shaped magnet coil and the both ends of the surface of magnet coil upper end are set towards right.
Description
Technical field
The present invention relates to clean cut system magnetic valve, it is adaptable to all magnetic valves, belongs to Solenoid Valve Technology field.
Background technology
Present magnetic valve can only prevent the fluid warp in a direction when being all one-way fashion, i.e. closed electromagnetic valve
Cross, can wash seal spool open more easily for the fluid of opposite direction and flow through magnetic valve, this is for counter fluid
The environment of pressure is accomplished by installing two magnetic valves that structure is identical but installation direction is opposite, and this not only adds adopting for magnetic valve
Cost is purchased, and also increases one times of magnetic valve operation energy consumption, this is very unfavorable to enterprise or project；The present invention is to carry
For a kind of side-push magnetic valve equipped with wedge-shaped valve board structure, this magnetic valve can prevent two-way fluid from flowing through when closed
Magnetic valve.
The content of the invention
It is an object of the invention to provide a kind of clean cut system magnetic valve equipped with wedge-shaped valve board structure.
Technical key point：
（A）It is the snap-in sealing of wedge structure rotation that existing valve plate pressing formula, which is sealed, and is changed to the valve plate of the present invention, is made
Be sealed to can bi-directional compression fluid stopping, and sealing effectiveness more preferably, wedge-shaped valve board structure feature is:Del is installed, under upper thickness
It is thin, it is rear thick preceding thin；
（B）Magnet coil is separated with liquid stream sealed chamber, liquid stream is never contacted with magnet coil；
（C）The present invention has open in usual and two kinds of a normally closed type, but both of which for can bi-directional compression fluid stopping clean cut system magnetic valve.
Clean cut system magnetic valve, is included in valve body and is provided with one piece of valve plate, and valve plate is by its movement of solenoid controlled；It is special
Levy and be：
1st, the spool bore in valve body is del or sector, and the corner angle of spool bore is Φ, and spool bore is in valve body
Middle position have a wedge-shaped fracture, the vertical direction center line and the vertical center line of spool bore of a section of wedge-shaped fracture
Angle be α, the angle of the vertical direction center line of another section of wedge-shaped fracture and the vertical center line of spool bore is-α, institute
Using the angle of vertical direction center line and the vertical center line of spool bore between two sections of wedge-shaped fracture as 2 α, 0.5 °≤α≤
30 °, the angle of the horizontal direction center line of a section of wedge-shaped fracture and the horizontal center line of spool bore is β, wedge-shaped fracture
The angle of the horizontal direction center line of another section and the horizontal center line of spool bore is-β, thus two sections of wedge-shaped fracture it
Between the angle of horizontal direction center line and the horizontal center line of spool bore be 2 β, 0.1 °≤β≤30 °, the opening at 2 β angles is towards electricity
Magnetic coil direction, i.e., wedge-shaped fracture left end A/F is more than wedge-shaped fracture right-end openings width；In two sections of wedge-shaped fracture
Between one piece of wedge-shaped valve plate is installed, wedge-shaped valve plate is also a del or sector, and the corner angle of wedge-shaped valve plate is more than
Equal to Φ, the triangle of wedge-shaped valve plate is high or the tall and big triangle in spool bore of sector is high or fan-shaped high, wedge-shaped valve plate two sides
Vertical center line between angle be 2 α, the angle between the horizontal center line of wedge-shaped valve plate two sides is 2 β, wedge-shaped valve plate
Angle direction between the angle direction of two sides and two sections of the wedge-shaped fracture of spool bore is consistent, i.e., the left side from wedge-shaped valve plate
Thickness to right side is gradually reduced, and the lower top of wedge-shaped valve plate, which has, is cased with a rotation in an axle sleeve ring, axle sleeve ring centre bore
Axle, rotary shaft is fixedly mounted on below the spool bore in valve body 10, wedge-shaped valve plate is rotated around rotary shaft, so that wedge-shaped
Valve plate can rotate the wedge-shaped fracture between two sections for sticking into spool bore, and make two sides and the spool bore wedge shape of wedge-shaped valve plate
Two sections of fracture, which fit, mutually to be sealed, and is passed through with block fluid, and can bear the flow stream pressure of bidirectional fluid, ultimately forms electricity
The closed mode of magnet valve.
2nd, have a sealed bag shape sleeve pipe outside the front and rear sides of the wedge-shaped fracture of spool bore, the two ends of bag shape sleeve pipe respectively with
The front and rear sides pipe face of spool bore wedge shape fracture is tightly connected, and liquid stream is maintained at the flowing of bag shape sleeve pipe；Installed in bag shape sleeve pipe
There are the wedge-shaped fracture of spool bore, wedge-shaped valve plate, upper permanent magnets, lower permanent magnets, axle sleeve ring and rotary shaft.
3rd, the left side of wedge-shaped valve plate is installed with two pieces of permanent magnets, is divided into permanent magnets and lower permanent magnets, upper permanent magnetism
Block is arranged on the top of lower permanent magnets, and the magnetic line of force of upper permanent magnets is vertical with the left side of wedge-shaped valve plate, and a left side for upper permanent magnets
End face is S poles, and the right sides of upper permanent magnets is N poles, and the magnetic line of force of lower permanent magnets is vertical with the left side of wedge shape valve plate, and under forever
The left side of magnetic patch is N poles, and the right side of lower permanent magnets is S poles.
4th, the leftward position of upper permanent magnets and lower permanent magnets is provided with a U-shaped magnet coil, the electromagnetism of U-shaped magnet coil
The both ends of the surface of coil lower end and magnet coil upper end are set towards right, when two power lines forward direction of U-shaped magnet coil is logical
When electric, U-shaped magnet coil produces up time magnetic field, now, and magnet coil upper end is N poles, and magnet coil lower end is S poles；Work as U
When two power lines of shape magnet coil are reversely powered, U-shaped magnet coil produces inverse time magnetic field, now, magnet coil upper end
For S poles, magnet coil lower end is N poles.
5th, a return spring is installed on the axle sleeve ring and rotary shaft on top under wedge-shaped valve plate, one end of return spring is consolidated
Dingan County is on axle sleeve ring, and the other end is fixedly mounted on rotary shaft, makes wedge-shaped valve plate when no external force is acted on, open in usual to block
The left side of the wedge-shaped valve plate of formula magnetic valve makes stable state of the wedge-shaped valve plate in full-open type close to U-shaped magnet coil, and
The right side of the wedge-shaped valve plate of normally closed type clean cut system magnetic valve is caught in the right end of the wedge-shaped fracture of spool bore, and makes at wedge-shaped valve plate
In the stable state of closed.
6th, clean cut system magnetic valve open in usual：Before the energization of U-shaped magnet coil, liquid stream is in channel status in magnetic valve, i.e.,
The left side of wedge-shaped valve plate close to U-shaped magnet coil right end, when needing opens solenoid valve and close normally open type magnetic valve
During path, two power lines to U-shaped magnet coil are reversely powered, and the S pole fields of magnet coil upper end and wedge-shaped valve plate are left
Side be fixedly mounted upper permanent magnets left surface S poles across bag shape sleeve pipe left side wall produce mutual expelling force effect, by wedge-shaped valve plate to
It is right to promote rotation, the N pole fields of magnet coil lower end and the N poles for the lower permanent magnets left surface being fixedly mounted on the left of wedge-shaped valve plate
Mutual expelling force effect is produced across bag shape sleeve pipe left side wall, wedge-shaped valve plate is promoted into the right rotation, so that wedge-shaped valve plate is around rotation
Axial right rotation is simultaneously caught in the wedge-shaped fracture of spool bore, and wedge-shaped valve plate is mutually sealed with wedge-shaped fracture, forms the pass of magnetic valve
Closed state；When needing to close down magnetic valve and open the path of normally open type magnetic valve, U-shaped magnet coil power supply, U-shaped electromagnetism are cut off
The electromagnetic field that coil is produced disappears, and the magnetic field that U-shaped magnet coil is produced and the magnetic repulsion of upper permanent magnets and lower permanent magnets disappear, wedge
Shape valve plate is produced to anticlockwise in the presence of return spring, and makes the left surface of permanent magnets and lower permanent magnets close to bag shape set
Pipe left side wall, so that wedge-shaped valve plate is returned to the full opening of state open in usual of magnetic valve.
7th, normally closed type clean cut system magnetic valve：Before the energization of U-shaped magnet coil, liquid stream is in and blocks state in magnetic valve, i.e.,
The right side of wedge-shaped valve plate is caught in the right end of the wedge-shaped fracture of spool bore, when needing opens solenoid valve and open normally closed solenoid valve
Path when, two power lines forward direction to U-shaped magnet coil is powered, the N pole fields of magnet coil upper end and wedge-shaped valve plate
The S poles for the upper permanent magnets left surface that left side is fixedly mounted produce phase suction, and wedge-shaped valve plate is attracted into rotation, electromagnetic wire to the left
The N poles for enclosing lower permanent magnets left surface of the S pole fields of lower end with being fixedly mounted on the left of wedge-shaped valve plate produce phase suction, will
Wedge-shaped valve plate attracts rotation to the left, so that wedge-shaped valve plate is around the left rotate counterclockwise of axial rotary and out of spool bore wedge-shaped fracture
Remove to the left, and then wedge-shaped valve plate is separated with wedge-shaped fracture, the left surface for finally reaching permanent magnets and lower permanent magnets is leaned on
The position of nearly bag shape sleeve pipe left side wall, forms the path open mode of magnetic valve；When needing to close down magnetic valve and close normally closed type
During the path of magnetic valve, U-shaped magnet coil power supply is cut off, the electromagnetic field that U-shaped magnet coil is produced disappears, the production of U-shaped magnet coil
Raw magnetic field and the magnetic attraction of upper permanent magnets and lower permanent magnets are disappeared, and wedge-shaped valve plate is produced in the presence of return spring to dextrorotation
Turn, so that wedge-shaped valve plate is returned to the normally closed type state that magnetic valve is completely closed.
The present invention has advantages below compared with prior art：
1. the present invention is in valve-closed state, can bear positive stream and adverse current both direction fluid pressure and valve plate
It will not be opened by top, and existing magnetic valve can only close the liquid stream in a direction on the market, and to the flow stream pressure of opposite direction
Without closing or sealing function.
2. open in usual identical with two kinds of structures of normally closed type, the installation of only return spring is different and magnet coil power supply is positive and negative
The input direction of pole is different, so the manufacture of two kinds of structures is identical, thus considerably reduces the expense of casting mould.
Brief description of the drawings
Fig. 1 is the cross-sectional view when embodiment of the present invention is closed；
Cross-sectional view when Fig. 2 is the opening of embodiment illustrated in fig. 1；
Fig. 3 is the A-A diagrammatic cross-sections of embodiment illustrated in fig. 1；
Fig. 4 is the B-B diagrammatic cross-sections of embodiment illustrated in fig. 1；
Fig. 5 is the P enlarged diagrams of embodiment illustrated in fig. 1.
In Fig. 1-5：1st, rotary shaft 2, magnet coil lower end 3, lower permanent magnets 4, upper permanent magnets 5, on magnet coil
Termination 6, spool bore 7, wedge-shaped valve plate 8, bag shape sleeve pipe 9, valve body 10, valve element hole wall 11, collar bush 12, return spring
。
Embodiment
In the embodiment shown in Fig. 1-5：Clean cut system magnetic valve, is included in valve body 9 and is provided with one piece of valve plate, valve plate
By its movement of solenoid controlled；It is characterized in that：Spool bore 6 in valve body 9 is del or sector, the top of spool bore 6
Angle angle is Φ, and there are a wedge-shaped fracture, the Vertical Square of a section of wedge-shaped fracture in middle position of the spool bore 6 in valve body 9
It is α to the angle of center line and the vertical center line of spool bore 6, the vertical direction center line and valve of another section of wedge-shaped fracture
The angle of the vertical center line of core bore 6 is-α, so vertical direction center line and spool bore 6 between two sections of wedge-shaped fracture
The angle of vertical center line is 2 α, 0.5 °≤α≤30 °, horizontal direction center line and the spool bore 6 of a section of wedge-shaped fracture
The angle of horizontal center line is β, the horizontal direction center line of another section of wedge-shaped fracture and the horizontal center line of spool bore 6
Angle is-β, so the angle of horizontal direction center line and the horizontal center line of spool bore 6 is 2 between two sections of wedge-shaped fracture
β, 0.1 °≤β≤30 °, the opening at 2 β angles is towards magnet coil direction, i.e., wedge-shaped fracture left end A/F is more than wedge-shaped fracture
Right-end openings width；One piece of wedge-shaped valve plate 7 is installed between two sections of wedge-shaped fracture, wedge-shaped valve plate 7 also falls three for one
Angular or sector, the corner angle of wedge-shaped valve plate 7 is more than or equal to Φ, and the triangle of wedge-shaped valve plate 7 is high or fan-shaped tall and big in valve element
The triangle in hole 6 is high or fan-shaped high, and the angle between the vertical center line of the wedge-shaped two sides of valve plate 7 is 2 α, the wedge-shaped both sides of valve plate 7
Angle between the horizontal center line in face is 2 β, and the angle direction of the wedge-shaped two sides of valve plate 7 is broken with the two of the wedge-shaped fracture of spool bore 6
Angle direction between face is consistent, i.e., the thickness from left side to the right side of wedge-shaped valve plate 7 is gradually reduced, the lower top of wedge-shaped valve plate 7
End, which has in an axle sleeve ring 11, the centre bore of axle sleeve ring 11, is cased with a rotary shaft 1, and rotary shaft 1 is fixedly mounted on the valve in valve body 9
The lower section of core bore 6, allows wedge-shaped valve plate 7 to be rotated around rotary shaft 1, so that wedge-shaped valve plate 7 can rotate and stick into the two of spool bore 6
Wedge-shaped fracture between section, and it is mutually close the two sides of wedge-shaped valve plate 7 and two sections of the wedge shape fracture of spool bore 6 is fitted
Envelope, is passed through with block fluid, and can bear the flow stream pressure of bidirectional fluid, ultimately forms the closed mode of magnetic valve.
There are a sealed bag shape sleeve pipe 8, the two ends difference of bag shape sleeve pipe 8 outside the front and rear sides of the wedge-shaped fracture of spool bore 6
It is tightly connected with the front and rear sides pipe face of the wedge-shaped fracture of spool bore 6, liquid stream is maintained at bag shape sleeve pipe 8 and flow；In bag shape sleeve pipe 8
The wedge-shaped fracture of spool bore 6, wedge-shaped valve plate 7, upper permanent magnets 4, lower permanent magnets 3, axle sleeve ring 11 and rotary shaft 1 are installed.
The left side of wedge-shaped valve plate 7 is installed with two pieces of permanent magnets, is divided into permanent magnets 4 and lower permanent magnets 3, upper permanent magnetism
Block 4 is arranged on the top of lower permanent magnets 3, and the magnetic line of force of upper permanent magnets 4 is vertical with the left side of wedge-shaped valve plate 7, and upper permanent magnets 4
Left side be S poles, the right sides of upper permanent magnets 4 is N poles, and the left side of the magnetic line of force of lower permanent magnets 3 and wedge-shaped valve plate 7 is hung down
Directly, and the left sides of lower permanent magnets 3 is N poles, the right sides of lower permanent magnets 3 is S poles.
The leftward position of upper permanent magnets 4 and lower permanent magnets 3 is provided with a U-shaped magnet coil, the electromagnetism of U-shaped magnet coil
The both ends of the surface of coil lower end 2 and magnet coil upper end 5 are set towards right, when two power line forward directions of U-shaped magnet coil
During energization, U-shaped magnet coil produces up time magnetic field, now, and magnet coil upper end 5 is N poles, and magnet coil lower end 2 is S
Pole；When two power lines of U-shaped magnet coil are reversely powered, U-shaped magnet coil produces inverse time magnetic field, now, magnet coil
Upper end 5 is S poles, and magnet coil lower end 2 is N poles.
A return spring 12 is installed on the axle sleeve ring 11 and rotary shaft 1 on wedge-shaped 7 times tops of valve plate, return spring 12
One end is fixedly mounted on axle sleeve ring 11, and the other end is fixedly mounted on rotary shaft 1, makes wedge-shaped valve plate 7 when no external force is acted on,
The left side of the wedge-shaped valve plate 7 of clean cut system magnetic valve open in usual makes wedge-shaped valve plate 7 be in full-open type close to U-shaped magnet coil
Stable state, and the right side of the wedge-shaped valve plate 7 of normally closed type clean cut system magnetic valve is caught in the right-hand member of the wedge-shaped fracture of spool bore 6
Head, and make stable state of the wedge-shaped valve plate 7 in closed.
Clean cut system magnetic valve open in usual：Before the energization of U-shaped magnet coil, liquid stream is in channel status, i.e. wedge in magnetic valve
The left side of shape valve plate 7 close to U-shaped magnet coil right end, when needing opens solenoid valve and close the logical of normally open type magnetic valve
Lu Shi, two power lines to U-shaped magnet coil are reversely powered, and the S pole fields of magnet coil upper end 5 and wedge-shaped valve plate 7 are left
The S poles for the left surface of upper permanent magnets 4 that side is fixedly mounted produce mutual expelling force effect across the left side wall of bag shape sleeve pipe 8, by wedge-shaped valve plate 7
Rotation, the left surface of lower permanent magnets 3 that the N pole fields of magnet coil lower end 2 are fixedly mounted with the wedge-shaped left side of valve plate 7 are promoted to the right
N poles across the left side wall of bag shape sleeve pipe 8 produce mutual expelling force effect, wedge-shaped valve plate 7 is promoted into the right rotation so that wedge shape valve plate
7 around rotary shaft 1 is to right rotation and is caught in the wedge-shaped fracture of spool bore 6, and wedge-shaped valve plate 7 is mutually sealed with wedge-shaped fracture, formation
The closed mode of magnetic valve；When needing to close down magnetic valve and open the path of normally open type magnetic valve, cut-out U-shaped magnet coil electricity
Source, the electromagnetic field that U-shaped magnet coil is produced disappears, magnetic field and upper permanent magnets 4 that U-shaped magnet coil is produced and lower permanent magnets 3
Magnetic repulsion is disappeared, and wedge-shaped valve plate 7 is produced to anticlockwise in the presence of return spring 12, and makes permanent magnets 4 and lower permanent magnets 3
Left surface close to the left side wall of bag shape sleeve pipe 8 so that wedge-shaped valve plate 7 is returned to the full opening of state open in usual of magnetic valve.
Normally closed type clean cut system magnetic valve：Before the energization of U-shaped magnet coil, liquid stream is in and blocks state, i.e. wedge in magnetic valve
The right side of shape valve plate 7 is caught in the right end of the wedge-shaped fracture of spool bore 6, when needing opens solenoid valve and open normally closed solenoid valve
Path when, two power lines forward direction to U-shaped magnet coil is powered, the N pole fields of magnet coil upper end 5 and wedge-shaped valve plate
The S poles for the left surface of upper permanent magnets 4 that 7 left sides are fixedly mounted produce phase suction, and wedge-shaped valve plate 7 is attracted to rotation, electricity to the left
The N poles for the left surface of lower permanent magnets 3 that the S pole fields of magnetic coil lower end 2 are fixedly mounted with the wedge-shaped left side of valve plate 7 produce phase suction
Effect, wedge-shaped valve plate 7 is attracted to the left rotation, so that wedge shape valve plate 7 is around the rotate counterclockwise and from spool bore to the left of rotary shaft 1
To moving to left out in 6 wedge-shaped fractures, and then wedge-shaped valve plate 7 is separated with wedge-shaped fracture, finally reach permanent magnets 4 and lower permanent magnetism
The left surface of block 3 forms the path open mode of magnetic valve close to the position of the left side wall of bag shape sleeve pipe 8；When needing to close down electromagnetism
Valve and when closing the path of normally closed solenoid valve, cuts off U-shaped magnet coil power supply, the electromagnetic field that U-shaped magnet coil is produced disappears,
The magnetic field that U-shaped magnet coil is produced and the magnetic attraction of upper permanent magnets 4 and lower permanent magnets 3 disappear, and wedge-shaped valve plate 7 is in return spring 12
In the presence of produce to right rotation so that wedge-shaped valve plate 7 is returned to the normally closed type state that magnetic valve is completely closed.
Claims (7)
1. clean cut system magnetic valve, is included in valve body（9）One piece of valve plate is inside installed, valve plate is by its movement of solenoid controlled；Its
It is characterised by：Valve body（9）Interior spool bore（6）For del or sector, spool bore（6）Corner angle be Φ, spool bore
（6）In valve body（9）There are a wedge-shaped fracture, the vertical direction center line and valve element of a section of wedge-shaped fracture in interior middle position
Hole（6）The angle of vertical center line be α, the vertical direction center line and spool bore of another section of wedge-shaped fracture（6）Hang down
The angle of straight center line is-α, so vertical direction center line and spool bore between two sections of wedge-shaped fracture（6）It is vertical in
The angle of heart line is 2 α, 0.5 °≤α≤30 °, the horizontal direction center line and spool bore of a section of wedge-shaped fracture（6）Level
The angle of center line is β, the horizontal direction center line and spool bore of another section of wedge-shaped fracture（6）Horizontal center line folder
Angle is-β, so horizontal direction center line and spool bore between two sections of wedge-shaped fracture（6）The angle of horizontal center line be 2
β, 0.1 °≤β≤30 °, the opening at 2 β angles is towards magnet coil direction, i.e., wedge-shaped fracture left end A/F is more than wedge-shaped fracture
Right-end openings width；One piece of wedge-shaped valve plate is installed between two sections of wedge-shaped fracture（7）, wedge-shaped valve plate（7）Also it is one
Del or sector, wedge-shaped valve plate（7）Corner angle be more than or equal to Φ, wedge-shaped valve plate（7）Triangle it is high or fan-shaped high
More than spool bore（6）Triangle it is high or fan-shaped high, wedge-shaped valve plate（7）Angle between the vertical center line of two sides is 2 α,
Wedge-shaped valve plate（7）Angle between the horizontal center line of two sides is 2 β, wedge-shaped valve plate（7）The angle direction of two sides and valve element
Hole（6）Angle direction between two sections of wedge-shaped fracture is consistent, i.e., from wedge-shaped valve plate（7）Left side to right side thickness gradually
Reduce, wedge-shaped valve plate（7）Lower top have an axle sleeve ring（11）, axle sleeve ring（11）A rotary shaft is cased with centre bore（1）,
Rotary shaft（1）It is fixedly mounted on valve body（9）Interior spool bore（6）Lower section, makes wedge-shaped valve plate（7）Can be around rotary shaft（1）Rotation,
So that wedge-shaped valve plate（7）It can rotate and stick into spool bore（6）Two sections between wedge-shaped fracture, and make wedge-shaped valve plate（7）
Two sides and spool bore（6）Two sections of wedge-shaped fracture, which fit, mutually to be sealed, and is passed through with block fluid, and can bear bidirectional flow
The flow stream pressure of body, ultimately forms the closed mode of magnetic valve.
2. clean cut system magnetic valve as claimed in claim 1, it is characterised in that：Spool bore（6）Outside the front and rear sides of wedge-shaped fracture
There is a sealed bag shape sleeve pipe（8）, bag shape sleeve pipe（8）Two ends respectively with spool bore（6）The front and rear sides pipe of wedge-shaped fracture
Face is tightly connected, and liquid stream is maintained at bag shape sleeve pipe（8）Flowing；Bag shape sleeve pipe（8）Spool bore is inside installed（6）Wedge-shaped fracture,
Wedge-shaped valve plate（7）, upper permanent magnets（4）, lower permanent magnets（3）, axle sleeve ring（11）And rotary shaft（1）.
3. clean cut system magnetic valve as claimed in claim 1, it is characterised in that：Wedge-shaped valve plate（7）Left side be installed with
Two pieces of permanent magnets, are divided into permanent magnets（4）With lower permanent magnets（3）, upper permanent magnets（4）Installed in lower permanent magnets（3）Top, on
Permanent magnets（4）The magnetic line of force and wedge-shaped valve plate（7）Left side it is vertical, and upper permanent magnets（4）Left side be S poles, upper permanent magnetism
Block（4）Right side be N poles, lower permanent magnets（3）The magnetic line of force and wedge-shaped valve plate（7）Left side it is vertical, and lower permanent magnets（3）
Left side be N poles, lower permanent magnets（3）Right side be S poles.
4. clean cut system magnetic valve as claimed in claim 1, it is characterised in that：Upper permanent magnets（4）With lower permanent magnets（3）Left side
Position is provided with a U-shaped magnet coil, the magnet coil lower end of U-shaped magnet coil（2）With magnet coil upper end（5）'s
Both ends of the surface are set towards right, and when two power lines forward direction of U-shaped magnet coil is powered, U-shaped magnet coil produces up time magnetic field,
Now, magnet coil upper end（5）For N poles, magnet coil lower end（2）For S poles；When two power lines of U-shaped magnet coil
When being reversely powered, U-shaped magnet coil produces inverse time magnetic field, now, magnet coil upper end（5）For S poles, magnet coil lower end
（2）For N poles.
5. clean cut system magnetic valve as claimed in claim 1, it is characterised in that：Wedge-shaped valve plate（7）The axle sleeve ring on lower top（11）
With rotary shaft（1）On a return spring is installed（12）, return spring（12）One end be fixedly mounted on axle sleeve ring（11）On,
The other end is fixedly mounted on rotary shaft（1）, make wedge-shaped valve plate（7）When no external force is acted on, clean cut system magnetic valve open in usual
Wedge-shaped valve plate（7）Left side close to U-shaped magnet coil, and make wedge-shaped valve plate（7）Stable state in full-open type, and it is normally closed
The wedge-shaped valve plate of formula clean cut system magnetic valve（7）Right side be caught in spool bore（6）The right end of wedge-shaped fracture, and make wedge-shaped valve plate
（7）Stable state in closed.
6. clean cut system magnetic valve as claimed in claim 1, it is characterised in that：Clean cut system magnetic valve open in usual：In U-shaped electromagnetic wire
Before circle is powered, liquid stream is in channel status in magnetic valve, i.e., wedge-shaped valve plate（7）Left side close to U-shaped magnet coil right-hand member
Head, when needing opens solenoid valve and closing the path of normally open type magnetic valve, two power lines to U-shaped magnet coil reversely lead to
Electricity, magnet coil upper end（5）S pole fields and wedge-shaped valve plate（7）The upper permanent magnets that left side is fixedly mounted（4）The S of left surface
Pole is across bag shape sleeve pipe（8）Left side wall produces mutual expelling force effect, by wedge-shaped valve plate（7）Rotation, magnet coil lower end are promoted to the right
Head（2）N pole fields and wedge-shaped valve plate（7）The lower permanent magnets that left side is fixedly mounted（3）The N poles of left surface are across bag shape sleeve pipe
（8）Left side wall produces mutual expelling force effect, by wedge-shaped valve plate（7）Rotation is promoted to the right, so that wedge-shaped valve plate（7）Around rotary shaft
（1）To right rotation and it is caught in spool bore（6）In wedge-shaped fracture, and make wedge-shaped valve plate（7）Mutually sealed with wedge-shaped fracture, form electromagnetism
The closed mode of valve；When needing to close down magnetic valve and open the path of normally open type magnetic valve, U-shaped magnet coil power supply, U are cut off
The electromagnetic field that shape magnet coil is produced disappears, the magnetic field that U-shaped magnet coil is produced and upper permanent magnets（4）With lower permanent magnets（3）'s
Magnetic repulsion disappears, wedge-shaped valve plate（7）In return spring（12）In the presence of produce to anticlockwise, and make permanent magnets（4）With under
Permanent magnets（3）Left surface close to bag shape sleeve pipe（8）Left side wall, so that wedge-shaped valve plate（7）Magnetic valve is returned to open completely
State open in usual.
7. clean cut system magnetic valve as claimed in claim 1, it is characterised in that：Normally closed type clean cut system magnetic valve：In U-shaped electromagnetic wire
Before circle is powered, liquid stream is in and blocks state in magnetic valve, i.e., wedge-shaped valve plate（7）Right side be caught in spool bore（6）Wedge-shaped fracture
Right end, when needing opens solenoid valve and opening the path of normally closed solenoid valve, two power lines to U-shaped magnet coil
Forward direction is powered, magnet coil upper end（5）N pole fields and wedge-shaped valve plate（7）The upper permanent magnets that left side is fixedly mounted（4）Left side
The S poles in face produce phase suction, by wedge-shaped valve plate（7）Attract rotation, magnet coil lower end to the left（2）S pole fields with
Wedge-shaped valve plate（7）The lower permanent magnets that left side is fixedly mounted（3）The N poles of left surface produce phase suction, by wedge-shaped valve plate（7）To
It is left to attract rotation, so that wedge-shaped valve plate（7）Around rotary shaft（1）Rotate counterclockwise and from spool bore to the left（6）In wedge-shaped fracture
Remove to the left, and then make wedge-shaped valve plate（7）It is separated with wedge-shaped fracture, finally reaches permanent magnets（4）With lower permanent magnets（3）'s
Left surface is close to bag shape sleeve pipe（8）The position of left side wall, forms the path open mode of magnetic valve；When needing to close down magnetic valve simultaneously
When closing the path of normally closed solenoid valve, U-shaped magnet coil power supply is cut off, the electromagnetic field that U-shaped magnet coil is produced disappears, U-shaped
The magnetic field that magnet coil is produced and upper permanent magnets（4）With lower permanent magnets（3）Magnetic attraction disappear, wedge-shaped valve plate（7）In return bullet
Spring（12）In the presence of produce to right rotation so that wedge-shaped valve plate（7）It is returned to the normally closed type state that magnetic valve is completely closed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113981.XA CN105546198B (en) | 2016-03-01 | 2016-03-01 | Clean cut system magnetic valve |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610113981.XA CN105546198B (en) | 2016-03-01 | 2016-03-01 | Clean cut system magnetic valve |
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| CN105546198A CN105546198A (en) | 2016-05-04 |
| CN105546198B true CN105546198B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610113981.XA Expired - Fee Related CN105546198B (en) | 2016-03-01 | 2016-03-01 | Clean cut system magnetic valve |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0647348B1 (en) * | 1992-06-26 | 1996-10-16 | Centre National De La Recherche Scientifique (Cnrs) | Electromechanical actuator for controlling a flow modulator consisting of a pivotable vane in a pipe |
| US6229231B1 (en) * | 1996-11-06 | 2001-05-08 | Seiko Seiki Kabushiki Kaisha | Reciprocating motor having controllable rotor position |
| CN2492711Y (en) * | 2001-06-12 | 2002-05-22 | 徐怀冲 | Bistable solenoid valve |
| WO2002086362A1 (en) * | 2001-04-25 | 2002-10-31 | Mykrolis Corporation | Pendulum valve with a full range of normal position control |
| EP1559936A1 (en) * | 2004-01-30 | 2005-08-03 | Karl Dungs GmbH & Co.KG | Magnetic valve |
| WO2008139939A2 (en) * | 2007-04-27 | 2008-11-20 | Edwards Japan Limited | Plate rotating device, exhaust path opening degree changing device, exhausted device, transfer device, beam device, and gate valve |
| CN201944314U (en) * | 2011-02-16 | 2011-08-24 | 河南新天地药业股份有限公司 | Sewage globe valve |
| CN204042016U (en) * | 2014-07-08 | 2014-12-24 | 浙江汇杰有机硅股份有限公司 | A kind of pneumatic stopping valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8857464B2 (en) * | 2008-01-30 | 2014-10-14 | Flowserve Management Company | Valve actuators having magnetic angle sensors |
-
2016
- 2016-03-01 CN CN201610113981.XA patent/CN105546198B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0647348B1 (en) * | 1992-06-26 | 1996-10-16 | Centre National De La Recherche Scientifique (Cnrs) | Electromechanical actuator for controlling a flow modulator consisting of a pivotable vane in a pipe |
| US6229231B1 (en) * | 1996-11-06 | 2001-05-08 | Seiko Seiki Kabushiki Kaisha | Reciprocating motor having controllable rotor position |
| WO2002086362A1 (en) * | 2001-04-25 | 2002-10-31 | Mykrolis Corporation | Pendulum valve with a full range of normal position control |
| CN2492711Y (en) * | 2001-06-12 | 2002-05-22 | 徐怀冲 | Bistable solenoid valve |
| EP1559936A1 (en) * | 2004-01-30 | 2005-08-03 | Karl Dungs GmbH & Co.KG | Magnetic valve |
| WO2008139939A2 (en) * | 2007-04-27 | 2008-11-20 | Edwards Japan Limited | Plate rotating device, exhaust path opening degree changing device, exhausted device, transfer device, beam device, and gate valve |
| CN201944314U (en) * | 2011-02-16 | 2011-08-24 | 河南新天地药业股份有限公司 | Sewage globe valve |
| CN204042016U (en) * | 2014-07-08 | 2014-12-24 | 浙江汇杰有机硅股份有限公司 | A kind of pneumatic stopping valve |
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|---|---|
| CN105546198A (en) | 2016-05-04 |
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