CN2809364Y - Gate valve with magnets - Google Patents
Gate valve with magnets Download PDFInfo
- Publication number
- CN2809364Y CN2809364Y CN 200520073608 CN200520073608U CN2809364Y CN 2809364 Y CN2809364 Y CN 2809364Y CN 200520073608 CN200520073608 CN 200520073608 CN 200520073608 U CN200520073608 U CN 200520073608U CN 2809364 Y CN2809364 Y CN 2809364Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- fixed cover
- groove
- magnetic
- 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
Links
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a code matching type magnetic meter locking gate valve which is provided with a valve body and a valve rod, wherein the valve rod is connected with a fixing sleeve. One end surface of the fixing sleeve is arranged oppositely to one flat surface of the valve body, and the flat surface of the valve body and the end surface of the fixing sleeve, which are arranged oppositely to each other, are provided with corresponding grooves; the groove of the flat surface of the valve body are placed with a spring which is placed with a magnetic block. A movable lock key is sheathed outside the fixing sleeve, and the lower end surface of the movable lock key, which corresponds to the groove on the fixing sleeve, is provided with a magnetic block which has the opposite magnetism with that of the magnetic block in the groove of the valve body. The utility model has reasonable structure without the problem of keyhole blocking, and is convenient for use and opening.
Description
Technical field:
The utility model relates to a kind of valve, is a kind of valve with lock.
Background technique:
Existing gate valve with lock function generally has keyhole, and keyhole causes and can't open easily by obstructions such as silt particles.
Goal of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and uses and open easily to stop valve before the sign indicating number magnetic table.
Technical solution of the present utility model is:
A kind of to stop valve before the sign indicating number magnetic table, valve body, valve rod are arranged, it is characterized in that: valve rod is connected with fixed cover, an end face of fixed cover and a plane on the valve body are oppositely arranged, and on valve body plane that this is oppositely arranged and fixed cover end face, corresponding groove is set, in the groove on valve body plane, place spring, place magnetic patch on the spring, the movable key of suit outside fixed cover, with fixed cover on the movable key lower end surface of groove opposite position on, be equipped with valve body recess in the opposite magnetic patch of magnetic patch magnetic.
Two corresponding grooves are set on valve body plane that is oppositely arranged and fixed cover end face, all place spring in two grooves on valve body plane, place magnetic patch on the spring, the magnetic patch polarity in two grooves is opposite.Two grooves on the valve body plane and the distance at valve body center are inequality.
The utility model is rational in infrastructure, and the problem that no keyhole is blocked uses unlatching very convenient.
Description of drawings:
The utility model is described in further detail below in conjunction with embodiment.
Accompanying drawing is an embodiment's of the utility model a configuration diagram.
Embodiment:
A kind of to stop valve before the sign indicating number magnetic table, valve body 1 is arranged, valve rod 2, valve rod 2 is connected with fixed cover 12, an end face of fixed cover 12 and a plane on the valve body 1 are oppositely arranged, and on valve body plane that this is oppositely arranged and fixed cover end face, two pairs of corresponding grooves 3 are set, 3a, 4,4a, groove 3 on the valve body plane, place spring 5 in 4 respectively, 6, spring 5, place magnetic patch 7 on 6 respectively, 8, the opposite setting of magnetic pole of magnetic patch 7 and magnetic patch 8, and groove 3 is inequality with the distance at valve body center with groove 4, the distance at corresponding grooves 3a and groove 4a and valve body center is also inequality, can guarantee that valve rod can 360 degree rotations.The movable key 9 of suit outside fixed cover 12, with fixed cover on the movable key lower end surface of groove 3a, 4a opposite position on, be equipped with respectively with valve body recess 3,4 in the opposite magnetic patch 10,11 of magnetic patch 7,8 magnetic.
Claims (3)
1, a kind of to stop valve before the sign indicating number magnetic table, valve body, valve rod are arranged, it is characterized in that: valve rod is connected with fixed cover, an end face of fixed cover and a plane on the valve body are oppositely arranged, and on valve body plane that this is oppositely arranged and fixed cover end face, corresponding groove is set, in the groove on valve body plane, place spring, place magnetic patch on the spring, the movable key of suit outside fixed cover, with fixed cover on the movable key lower end surface of groove opposite position on, be equipped with valve body recess in the opposite magnetic patch of magnetic patch magnetic.
2, according to claim 1 to stop valve before the sign indicating number magnetic table, it is characterized in that: two corresponding grooves are set on valve body plane that is oppositely arranged and fixed cover end face, in two grooves on valve body plane, all place spring, place magnetic patch on the spring, the magnetic patch polarity in two grooves is opposite.
3, according to claim 2 to stop valve before the sign indicating number magnetic table, it is characterized in that: two grooves on the valve body plane and the distance at valve body center are inequality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073608 CN2809364Y (en) | 2005-07-11 | 2005-07-11 | Gate valve with magnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073608 CN2809364Y (en) | 2005-07-11 | 2005-07-11 | Gate valve with magnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809364Y true CN2809364Y (en) | 2006-08-23 |
Family
ID=36925549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073608 Expired - Fee Related CN2809364Y (en) | 2005-07-11 | 2005-07-11 | Gate valve with magnets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809364Y (en) |
-
2005
- 2005-07-11 CN CN 200520073608 patent/CN2809364Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20130711 |