CN206487921U - With the valve of magnetically-actuated - Google Patents
With the valve of magnetically-actuated Download PDFInfo
- Publication number
- CN206487921U CN206487921U CN201720150976.6U CN201720150976U CN206487921U CN 206487921 U CN206487921 U CN 206487921U CN 201720150976 U CN201720150976 U CN 201720150976U CN 206487921 U CN206487921 U CN 206487921U
- Authority
- CN
- China
- Prior art keywords
- flap
- stainless steel
- valve
- steel case
- magnetic conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
A kind of valve of use magnetically-actuated, it includes valve body（1）, valve seat（2）, flap（3）, there is the admission chamber linked up on valve body and the through hole for going out sap cavity, flap is arranged on the top of valve seat, an I-beam wheel is connected with the top seal of valve body in valve seat（6）, the cylinder of flap is inserted in I-beam wheel, screw rod（9）Bottom be spun in the cylinder of flap, screw rod rotate when flap it is for linear motion, it is characterized in that, be fixedly connected with magnetic conductive disk on the top of screw rod（11）, magnetic conductive disk is by a stainless steel case（12）Cover, stainless steel case（12）With the upper disk of I-beam wheel（7）It is tightly connected, a magnet steel is provided with the top of stainless steel case（13）, magnetic conductive disk concomitant rotation when magnet steel is rotated.Hole and valve body in stainless steel case, I-beam wheel form the cavity of a closing, and magnetic conductive disk, screw rod and flap etc. needs the part moved to be placed in the cavity of closing, and the liquid in valve body is without the gap leaked out.
Description
Technical field
The utility model is related to a kind of valve, especially a kind of valve opened and closed with magnetic force.
Background technology
Can all there is the screw rod for making valve opening or closing in valve, screw rod stretches out typically all from valve body, screw rod and valve body
Contact site need set seal, to prevent the fluid in valve body from leaking out, seal occurs in use
Abrasion, declines the sealing property of valve.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of valve of use magnetically-actuated, the seal of the valve
It is not in abrasion in use, it is ensured that the sealing property of valve.
The technical solution of the utility model is, a kind of valve of use magnetically-actuated, and it includes valve body 1, valve seat 2, flap 3,
There is the admission chamber linked up on valve body and the through hole for going out sap cavity, flap is made up of a disk body and a cylinder in valve seat, flap is set
In the top of valve seat, extended outward on the top of valve body and an I-beam wheel 6, the post of flap are sealedly connected with a flange 4, flange
Body is inserted in I-beam wheel, and the bottom of screw rod 9 is spun in the cylinder of flap, and flap is for linear motion when screw rod is rotated, it is characterized in that,
Magnetic conductive disk 11 is fixedly connected with the top of screw rod, magnetic conductive disk is covered by a stainless steel case 12, stainless steel case 12 and I-beam wheel
Upper disk 7 is tightly connected, and a magnet steel 13 is provided with the top of stainless steel case, magnetic conductive disk concomitant rotation when magnet steel is rotated.
The characteristics of the utility model is that the admission chamber in hole and valve body in stainless steel case, I-beam wheel forms a closing
Cavity, magnetic conductive disk, screw rod and flap etc. need the part moved to be placed in the cavity of closing, and the liquid in valve body is without outside
The gap of leakage；Magnet steel is located at the outside of stainless steel case, and the magnetic line of force of magnet steel passes through stainless steel case and magnetic conductive disk when magnet steel is rotated
Coupling drives screw rod to rotate, and moves up and down flap and realizes being turned on and off for valve.It is close between stainless steel case and I-beam wheel
Seal between sealing and I-beam wheel and valve body will not wear and tear, it is ensured that the sealing property of valve.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Accompanying drawing mark is represented respectively：1- valve bodies, 2- valve seats, 3- flaps, 4- flanges, 5- lower seal pads, 6- I-beam wheels, on 7-
The upper sealing gasket of disk, 8-, 9- screw rods, 10- thin bars, 11- magnetic conductive disks, 12- stainless steel cases, 13- magnet steel, 14- blocks, 15- drive links,
16- ring bodies, 17- guide rods, 18- guide rings, 19- ribs, 20- admission chambers, 21- go out sap cavity.
Embodiment
In conjunction with brief description of the drawings embodiment of the present utility model.
A kind of valve of use magnetically-actuated, it, which includes having in valve body 1, valve seat 2, flap 3, valve seat, links up entering on valve body
Sap cavity 20 and the through hole for going out sap cavity 21, flap are made up of a disk body and a cylinder, and flap is arranged on the top of valve seat, in valve body
Top extends outward a flange 4, and flange is connected with the lower wall of I-beam wheel 6, is provided with down close between the lower wall of flange and I-beam wheel 6
Packing 5, the cylinder of flap is inserted in I-beam wheel from bottom to up, and the bottom of screw rod 9 is spun in the cylinder of flap, screw rod top
Thin bar 10 is stretched out from the upper disk of I-beam wheel, and the bottom surface of disk is affixed on the flange and I-beam wheel of thin bar root, and thin bar is inserted in magnetic conductive disk
It is connected in the cylinder of 11 bottoms and by pin with magnetic conductive disk 11, magnetic conductive disk is covered by the stainless steel case 12 of hat shape, stainless steel case
12 marginal portion and the upper disk 7 of I-beam wheel are connected, provided with upper between the marginal portion of stainless steel case 12 and the upper disk 7 of I-beam wheel
Sealing gasket 8, the magnet steel 13 of plate-like is provided with the top of stainless steel case, the section of magnet steel is E fonts, the magnetic line of force of magnet steel（With void
Line is represented）Coupled through stainless steel case with magnetic conductive disk, magnet steel is covered by a block 14, block is fixedly connected on the upper disk of I-beam wheel
On, the centre of magnet steel is provided with a drive link 15, and drive link is stretched out from the top of block, and one is cased with the external part of drive link
Ring body 16, ring body is connected by pin with drive link；Guide rod 17 is provided with the bottom of flap, the section of guide rod is pros
Shape, guide rod is ordinatedly inserted in a guide ring 18, and guide ring is connected on the inwall of valve seat by rib 19.
In use, rotating drive link, magnet steel follows drive rod rotation, and the magnetic force of magnet steel drives magnetic conductive disk to rotate, screw rod with
Rotated with magnetic conductive disk, flap, which is vertically moved, fits or separate with valve seat, realizes being turned on and off for valve；Stainless steel case, work
The cavity in hole and the closing of valve body formation one in character wheel, these parts for having motion of magnetic conductive disk, screw rod and flap are placed in
In the cavity of closing, the liquid in valve body is without the gap leaked out；And the upper sealing washer between stainless steel case and I-beam wheel
And the lower sealing washer movement-less part between I-beam wheel and valve body is in contact with it, upper sealing washer and lower sealing washer will not
It is worn, it is ensured that the sealing property of valve.
To reduce the magnetic resistance of magnetic circuit, the wall thickness of stainless steel case elects 1mm as, and the gap between magnet steel and stainless steel case is
0.1mm-0.5mm, the gap between stainless steel case and magnetic conductive disk is 0.1mm-0.5mm.
To ensure sealing between stainless steel case and I-beam wheel, the edge of the bottom of block 14 can be placed in stainless steel case bottom
Edge on because the edge of the bottom of block 14 is thicker, when being screwed using bolt, the pressure of block transmission is uniform, can make
The edge of stainless steel case bottom is contacted with the abundant face of upper sealing gasket.
Claims (2)
1. a kind of valve of use magnetically-actuated, it includes valve body（1）, valve seat（2）, flap（3）, have in valve seat and link up on valve body
Admission chamber and go out the through hole of sap cavity, flap is made up of a disk body and a cylinder, and flap is arranged on the top of valve seat, in valve body
Top extends outward a flange（4）, an I-beam wheel is sealedly connected with flange（6）, the cylinder of flap is inserted in I-beam wheel, spiral shell
Bar（9）Bottom be spun in the cylinder of flap, screw rod rotate when flap it is for linear motion, it is characterized in that, screw rod top consolidate
Surely it is connected with magnetic conductive disk（11）, magnetic conductive disk is by a stainless steel case（12）Cover, stainless steel case（12）With the upper disk of I-beam wheel（7）It is close
Envelope connection, a magnet steel is provided with the top of stainless steel case（13）, magnetic conductive disk concomitant rotation when magnet steel is rotated.
2. the valve of use magnetically-actuated according to claim 1, it is characterized in that, the wall thickness of stainless steel case is 1mm, magnet steel with
Gap between stainless steel case is 0.1mm-0.5mm, and the gap between stainless steel case and the card of magnetic conductive disk is 0.1mm-
0.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150976.6U CN206487921U (en) | 2017-02-20 | 2017-02-20 | With the valve of magnetically-actuated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150976.6U CN206487921U (en) | 2017-02-20 | 2017-02-20 | With the valve of magnetically-actuated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487921U true CN206487921U (en) | 2017-09-12 |
Family
ID=59763737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150976.6U Expired - Fee Related CN206487921U (en) | 2017-02-20 | 2017-02-20 | With the valve of magnetically-actuated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487921U (en) |
-
2017
- 2017-02-20 CN CN201720150976.6U patent/CN206487921U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20180220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |