CN107035883A - A kind of valve magnet steel on-off structure - Google Patents
A kind of valve magnet steel on-off structure Download PDFInfo
- Publication number
- CN107035883A CN107035883A CN201710432254.4A CN201710432254A CN107035883A CN 107035883 A CN107035883 A CN 107035883A CN 201710432254 A CN201710432254 A CN 201710432254A CN 107035883 A CN107035883 A CN 107035883A
- Authority
- CN
- China
- Prior art keywords
- valve plate
- valve
- dynamic
- body import
- magnet steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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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
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
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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
- F16K3/30—Details
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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
Abstract
The present invention provides a kind of valve magnet steel on-off structure, and using effect is good, safety non-leakage.Valve body import chamber is provided with a kind of valve magnet steel on-off structure, including valve body import end, valve body import end；It is characterized in that：Also include magnetically-actuated ring, outer steel, interior magnet steel and dynamic valve plate；Dynamic valve plate is rotatably installed in valve body import chamber, and the outward flange of dynamic valve plate contacts with the cavity wall of valve body import chamber and seals valve body import chamber；The rotation direction of dynamic valve plate is its circumferential direction；Interior magnet steel is fixed on dynamic valve plate；Magnetically-actuated ring is rotatably installed on valve body import end；Outer steel is fixed on magnetically-actuated ring, and is coordinated with interior magnet steel；Valve plate hole is provided with dynamic valve plate, the valve plate hole on dynamic valve plate is connected with valve body import chamber.
Description
Technical field
The present invention relates to a kind of valve magnet steel on-off structure, for valve.
Background technology
Valve species is various, the ball valve, Application No. 201410526838.4 such as Application No. 201580021092.4
Corrosion-resistant leakage-free valve etc..
There is following defect in the valve of prior art：The actuator driven mode of valve has electromagnetic drive, is promoted by magnetic force
Valve rod is rotated lifting or is declined, reach the purpose of opening/shutting valve；When magnetic force is transferred force on flap by valve rod, keying
Torsional forces has weakened, and magnetic force can fail under middle temperature environment, and the normal of influence valve is used；And easily leaked at valve rod
Leakage.
The content of the invention
It is an object of the invention to overcome above shortcomings in the prior art, and provide a kind of reasonable in design
Valve magnet steel on-off structure, using effect is good, safety non-leakage.
The present invention the used technical scheme that solves the above problems is：A kind of valve magnet steel on-off structure, including valve body enter
Valve body import chamber is provided with mouth end, valve body import end；It is characterized in that：Also include magnetically-actuated ring, outer steel, interior magnet steel and
Dynamic valve plate；Dynamic valve plate is rotatably installed in valve body import chamber, and the outward flange of dynamic valve plate contacts general with the cavity wall of valve body import chamber
Valve body import chamber is sealed；The rotation direction of dynamic valve plate is its circumferential direction；Interior magnet steel is fixed on dynamic valve plate；Magnetically-actuated ring turns
It is dynamic to be arranged on valve body import end；Outer steel is fixed on magnetically-actuated ring, and is coordinated with interior magnet steel；Valve is provided with dynamic valve plate
Valve plate hole on plate hole, dynamic valve plate is connected with valve body import chamber.
Valve plate hole of the present invention is the blade form of propeller.
The profile in valve plate hole of the present invention is by the first plane, the first arc surface, the second arc surface, the second plane,
Three-arc face and the 4th arc surface composition, the first plane, the first arc surface, the second arc surface, the second plane, three-arc face,
4th arc surface joins end to end successively.
It is fixed with valve body import end of the present invention on bolt, magnetically-actuated ring and is provided with locating slot, bolt and fixed
Position groove is slidably connected.
Multiple valve plate holes are provided with dynamic valve plate of the present invention, these valve plate holes are arranged clockwise or counter-clockwise
Form the shape of propeller.
Invention compared with prior art, with advantages below and effect：
1st, the design structure of valve rod, filler and associated actuator and obturator can be cancelled using the valve of the present invention, so as to ensure
The leakage that stem position occurs is not present, it is ensured that external leakage is zero leakage, and does not have the problem of open and close torque power weakens.
2nd, mitigate valve main screw lift, cost is reduced, easy for installation, easy to maintenance, clean environment firendly.
3rd, open and close rapidly, rotating dynamic valve plate just can open and close valve.
4th, outer steel and interior magnet steel use resistant to elevated temperatures permanent-magnet steel, without being powered, and magnetic force will not fail.
5th, rotated by dynamic valve plate and achieve that valve opening and closing, simple in construction, contact surface is few, keying load is small, speed is fast.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the cross section structure diagram of the embodiment of the present invention.
Fig. 3 is the structural representation that the embodiment of the present invention moves valve plate.
Fig. 4 is the structural representation in valve plate of embodiment of the present invention hole.
Fig. 5 is the structural representation of the quiet valve plate used cooperatively with the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair
Bright explanation and the invention is not limited in following examples.
Referring to Fig. 1-Fig. 5, the present invention includes valve body import end 2, magnetically-actuated ring 4, outer steel 5, interior magnet steel 6 and dynamic valve plate
7。
Valve body import chamber 1 is provided with valve body import end 2.
Dynamic valve plate 7 is rotatably installed in the valve body import chamber 1 at valve body import end 2, and the outward flange of dynamic valve plate 7 is entered with valve body
The cavity wall contact in oral cavity 1 seals valve body import chamber 1.The rotation direction of dynamic valve plate 7 is its circumferential direction.
Interior magnet steel 6 is fixed on dynamic valve plate 7.
Magnetically-actuated ring 4 is rotatably installed on valve body import end 2.Bolt 3, magnetic force are fixed with valve body import end 2
Locating slot 9 is provided with driving ring 4, bolt 3 and locating slot 9 are slidably connected.The structure of bolt 3 and locating slot 9 can be with
Prevent magnetically-actuated ring 4 from rotating excessive.
Outer steel 5 is fixed on magnetically-actuated ring 4, and is coordinated with interior magnet steel 6.
There is a kind of quiet valve plate 8 to be used cooperatively with the present invention, this quiet valve plate 8 is fixedly mounted on the valve at valve outlet end
In body outlet plenum, and the outward flange of quiet valve plate 8 contacts with the cavity wall of valve outlet chamber and seals valve outlet chamber.The quiet He of valve plate 8
Dynamic valve plate 7 fits together.
Valve plate hole 10 is provided with dynamic valve plate 7 and quiet valve plate 8, valve plate hole 10 is the blade form of propeller.Dynamic valve plate 7
On valve plate hole 10 connected with valve body import chamber 1, the valve plate hole 10 on quiet valve plate 8 is connected with valve outlet chamber 14.7 on dynamic valve plate
Valve plate hole 10 and quiet valve plate 8 on valve plate hole 10 between relative position be servo-actuated valve plate 7 rotation and change, move valve plate on 7
Valve plate hole 10 and quiet valve plate 8 on valve plate hole 10 between relative position in have misalignment position and lap position；When dynamic valve
When plate 7 turns to a position, lap position is between the valve plate hole 10 on dynamic valve plate on 7 valve plate hole 10 and quiet valve plate 8,
Valve plate hole 10 on dynamic valve plate on 7 valve plate hole 10 and quiet valve plate 8 is overlapping, so moves 7 valve plate hole 10 and quiet valve plate 8 on valve plate
On valve plate hole 10 between connect, valve opening；When dynamic valve plate 7 turns to another position, on valve plate 7 valve plate hole 10 is moved
Misalignment position is between the valve plate hole 10 on quiet valve plate 8, the valve plate hole on 7 valve plate hole 10 and quiet valve plate 8 on valve plate is moved
10 stagger, and are not connected between the valve plate hole 10 on so dynamic valve plate on 7 valve plate hole 10 and quiet valve plate 8, valve body import chamber and valve
Body outlet plenum separates with regard to passive valve plate 7 and quiet valve plate 8, and valve is closed.In this implementation, move valve plate 7 and rotate 35 °, move 7 on valve plate
Valve plate hole 10 on valve plate hole 10 and quiet valve plate 8 just can be changed into lap position from misalignment position.
The profile in valve plate hole 10 by the first plane 101, the first arc surface 102, the second arc surface 103, the second plane 104,
The arc surface 106 of three-arc face 105 and the 4th is constituted, the first plane 101, the first arc surface 102, the second arc surface 103, second
Plane 104, three-arc face 105, the 4th arc surface 106 join end to end successively.The contour shape in valve plate hole 10 can be met simultaneously
Optimize the CV values of valve rate-of flow.In the present embodiment, multiple valve plate holes 10 are provided with dynamic valve plate 7 and quiet valve plate 8, these
The shape of the arrangement form propeller clockwise or counter-clockwise of valve plate hole 10.In the present embodiment, move on valve plate 7 and quiet valve plate 8
It is provided with four valve plate holes 10.
Above content described in this specification is only to structure example explanation of the present invention；Moreover, this hair
The title that bright each several part is taken can also be different, what all construction, feature and principles according to described in inventional idea of the present invention were done etc.
In effect or simple change, the protection domain for being included in patent of the present invention.
Claims (5)
1. it is provided with valve body import chamber on a kind of valve magnet steel on-off structure, including valve body import end, valve body import end；Its feature
It is：Also include magnetically-actuated ring, outer steel, interior magnet steel and dynamic valve plate；Dynamic valve plate is rotatably installed in valve body import chamber, and dynamic
The outward flange of valve plate contacts with the cavity wall of valve body import chamber and seals valve body import chamber；The rotation direction of dynamic valve plate is its circumference side
To；Interior magnet steel is fixed on dynamic valve plate；Magnetically-actuated ring is rotatably installed on valve body import end；Outer steel is fixed on magnetically-actuated
On ring, and coordinate with interior magnet steel；Valve plate hole is provided with dynamic valve plate, the valve plate hole on dynamic valve plate is connected with valve body import chamber.
2. valve magnet steel on-off structure according to claim 1, it is characterised in that：Described valve plate hole is the oar of propeller
Leaf shape.
3. valve magnet steel on-off structure according to claim 2, it is characterised in that：The profile in described valve plate hole is by first
Plane, the first arc surface, the second arc surface, the second plane, three-arc face and the 4th arc surface composition, the first plane, first
Arc surface, the second arc surface, the second plane, three-arc face, the 4th arc surface join end to end successively.
4. valve magnet steel on-off structure according to claim 1, it is characterised in that：Positioning spiral shell is fixed with valve body import end
Locating slot is provided with bolt, magnetically-actuated ring, bolt and locating slot are slidably connected.
5. valve magnet steel on-off structure according to claim 2, it is characterised in that：It is provided with described dynamic valve plate many
Individual valve plate hole, the shape of these valve plate holes arrangement form propeller clockwise or counter-clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710432254.4A CN107035883A (en) | 2017-06-09 | 2017-06-09 | A kind of valve magnet steel on-off structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710432254.4A CN107035883A (en) | 2017-06-09 | 2017-06-09 | A kind of valve magnet steel on-off structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107035883A true CN107035883A (en) | 2017-08-11 |
Family
ID=59541747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710432254.4A Pending CN107035883A (en) | 2017-06-09 | 2017-06-09 | A kind of valve magnet steel on-off structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107035883A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054855U (en) * | 1989-08-03 | 1990-03-21 | 柳锡权 | Valve |
| CH679177A5 (en) * | 1988-07-06 | 1991-12-31 | Festo Kg | |
| CN2389264Y (en) * | 1999-09-19 | 2000-07-26 | 郑全逸 | Magnetic force rotary type valve |
| CN2411391Y (en) * | 1999-01-08 | 2000-12-20 | 张腾广 | Ceramic wafer with self-protection function |
| CN2542895Y (en) * | 2001-12-07 | 2003-04-02 | 王希平 | Electric control leakless straight-through valve |
| CN2546695Y (en) * | 2002-05-10 | 2003-04-23 | 长沙超凡电脑系统有限公司 | Electric guide valve |
| CN206943460U (en) * | 2017-06-09 | 2018-01-30 | 浙江万龙机械有限公司 | Valve magnet steel on-off structure |
-
2017
- 2017-06-09 CN CN201710432254.4A patent/CN107035883A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH679177A5 (en) * | 1988-07-06 | 1991-12-31 | Festo Kg | |
| CN2054855U (en) * | 1989-08-03 | 1990-03-21 | 柳锡权 | Valve |
| CN2411391Y (en) * | 1999-01-08 | 2000-12-20 | 张腾广 | Ceramic wafer with self-protection function |
| CN2389264Y (en) * | 1999-09-19 | 2000-07-26 | 郑全逸 | Magnetic force rotary type valve |
| CN2542895Y (en) * | 2001-12-07 | 2003-04-02 | 王希平 | Electric control leakless straight-through valve |
| CN2546695Y (en) * | 2002-05-10 | 2003-04-23 | 长沙超凡电脑系统有限公司 | Electric guide valve |
| CN206943460U (en) * | 2017-06-09 | 2018-01-30 | 浙江万龙机械有限公司 | Valve magnet steel on-off structure |
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