CN2709750Y - Valve with magnetic induction locking element - Google Patents
Valve with magnetic induction locking element Download PDFInfo
- Publication number
- CN2709750Y CN2709750Y CN 200420040670 CN200420040670U CN2709750Y CN 2709750 Y CN2709750 Y CN 2709750Y CN 200420040670 CN200420040670 CN 200420040670 CN 200420040670 U CN200420040670 U CN 200420040670U CN 2709750 Y CN2709750 Y CN 2709750Y
- Authority
- CN
- China
- Prior art keywords
- boss
- valve
- magnetic induction
- sleeve
- locking element
- 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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- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model provides a valve with a magnetic induction locking element, comprising a valve body a sphere, and a boss which is arranged at the upper portion of the valve body and is integral forming. The rotary rod of the sphere is arranged at the center of the boss. The valve with the magnetic induction locking element is characterized in that the surrounding portion of the boss is provided with a plurality of cavities which are provided with springs and magnetic rods in a built-in mode. The external portion of the boss is provided with an internal sleeve whose top portion is provided with a slot cavity which is just sheathed at the rotary rod of the sphere, and the surrounding position of the internal sleeve is corresponding to the cavities on the boss and is provided with a plurality of bores. The external portion of the internal sleeve is provided with an external sleeve which is provided with a movable locking handle with a ring sleeve, and a position in the ring sleeve is corresponding to the cavities on the boss is inlaid with a plurality of corresponding homopolar magnets. For being convenient for opening and closing the valve with the magnetic induction locking element, the center line of the pedestal of the internal sleeve is provided with two clamping grooves, and the lower side of the ring sleeve of the locking handle is provided with two bulges which are matched with the clamping grooves. Only if the ring sleeve of the locking handle is sheathed at the external sleeve, the magnets in the ring sleeve repulse with magnetic rods around the boss in a homopolar mode, and a ball valve can be optionally opened and closed. The valve with a magnetic induction locking element can be used for the front valve of a water gauge, the front valve of a gas pipeline gauge in public occasions; the valve with a magnetic induction locking element has antitheft function.
Description
Technical field
The utility model relates to a kind of magnetic induction locking-valve.
Background technique
Existing ball valve in public places, people can arbitrarily open, and are very dangerous.
The model utility content
The purpose of this utility model is that a kind of magnetic induction locking-valve will be provided, and it has anti-theft feature, and dedicated magnetic induction lock handle need be arranged, and could open and throttle down.
Magnetic induction locking-valve described in the utility model, make by brass, it comprises the valve body that has import and export, the spheroid that central passage is arranged that can turn to, an integrated boss is arranged at valve body top, the bull stick of spheroid is in the central authorities of boss, there is the groove of a quadrant girth upper end of boss, it is characterized in that: some holes are arranged around the boss, built-in spring in hole and bar magnet, there is cover in an outside of boss, one groove cave is arranged at interior cover top, just in time entangle the bull stick of spheroid, in around the cover with boss on the corresponding part in hole some holes are arranged, in the outside of cover one overcoat is arranged, put the lock handle of the zone circle cover of an activity outward, in the snare with boss on the corresponding part in hole stud with the corresponding magnetite of some homopolarities.
The unlatching of locking-valve for convenience and closing has two draw-in grooves on the interior cover base center line, and there are two projections that are complementary with draw-in groove the snare below of lock handle.
The beneficial effects of the utility model are, it can be widely used in valve before valve before the water meter of public arena, the Pipeline coal gas flowmeter, and greening spray valve, tank valve, has anti-theft feature.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present utility model.
Fig. 2 is a schematic representation of the present utility model.
Fig. 3 is a cut-away view of the present utility model.
Among the figure: 1. valve body, 2. spheroid, 3. boss, 4. bull stick, 5. groove, 6. hole, 7. spring, 8. bar magnet, 9. in cover, 10. groove cave, 11. holes, 12. overcoats, 13. lock handles, 14. magnetites, 15. draw-in grooves, 16. projectioies.
Embodiment
Magnetic induction locking-valve described in the utility model, as Fig. 1, Fig. 2 and shown in Figure 3, it is made by brass, and it comprises that an integrated boss 3 is arranged at the valve body 1 that has import and export, the spheroid that central passage is arranged 2 that can turn to, valve body top, and the bull stick 4 of spheroid is in the central authorities of boss.For the bull stick that makes spheroid only rotates in 90 degree, there is the groove 5 of a quadrant girth upper end of boss.Have some holes 6, built-in spring 7 in hole and bar magnet 8, the outside of boss that cover 9 in is arranged around the boss, a groove cave 10 is arranged at interior cover top, just in time entangles the bull stick 4 of spheroid.In around the cover with boss on the corresponding part in hole 6 some holes 11 are arranged, drop out in order to prevent spring and bar magnet, an overcoat 12 is arranged in the outside of interior cover.Put the lock handle 13 of the zone circle cover of an activity outward, in the snare with boss on the corresponding part in hole 6 stud with the corresponding magnetite of some homopolarities 14.The unlatching of locking-valve for convenience and closing has two draw-in grooves 15 on the interior cover base center line, and there are two projections 16 that are complementary with draw-in groove the snare below of lock handle.Open or closed condition when ball valve, the bar magnet on the boss is headed on by spring, and the hole 11 in blocking around the cover can't be rotated ball valve.Have only snare to entangle overcoat 12 when lock handle, magnetite in the snare and the bar magnet homopolar-repulsion around the boss, ball valve can arbitrarily be opened and close.
Claims (2)
1. magnetic induction locking-valve, it comprises the valve body that has import and export, the spheroid that central passage is arranged that can turn to, an integrated boss is arranged at valve body top, the bull stick of spheroid is in the central authorities of boss, there is the groove of a quadrant girth upper end of boss, it is characterized in that: some holes are arranged around the boss, built-in spring in hole and bar magnet, there is cover in an outside of boss, interior cover napex has a groove cave, just in time entangle the bull stick of spheroid, around the interior cover with boss on the corresponding part in hole some holes are arranged, there is an overcoat outside of interior cover, put the lock handle of the zone circle cover of an activity outward, in the snare with boss on the corresponding part in hole stud with the corresponding magnetite of some homopolarities.
2. a kind of magnetic induction locking-valve according to claim 1 is characterized in that: on the interior cover base center line two draw-in grooves are arranged, there are two projections that are complementary with draw-in groove the snare below of lock handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040670 CN2709750Y (en) | 2004-05-19 | 2004-05-19 | Valve with magnetic induction locking element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040670 CN2709750Y (en) | 2004-05-19 | 2004-05-19 | Valve with magnetic induction locking element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709750Y true CN2709750Y (en) | 2005-07-13 |
Family
ID=34850643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040670 Expired - Fee Related CN2709750Y (en) | 2004-05-19 | 2004-05-19 | Valve with magnetic induction locking element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709750Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411023A (en) * | 2013-08-12 | 2013-11-27 | 宁波日安阀门有限公司 | Manual stop valve with magnetic lock |
| CN103527841A (en) * | 2013-11-06 | 2014-01-22 | 浙江瑞格铜业有限公司 | Magnetic locking valve |
| CN107101040A (en) * | 2017-05-10 | 2017-08-29 | 宁波杰克龙精工有限公司 | A kind of multi-functional valve key assembly |
-
2004
- 2004-05-19 CN CN 200420040670 patent/CN2709750Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411023A (en) * | 2013-08-12 | 2013-11-27 | 宁波日安阀门有限公司 | Manual stop valve with magnetic lock |
| CN103411023B (en) * | 2013-08-12 | 2015-12-02 | 宁波日安阀门有限公司 | A kind of hand stop valve being provided with magnetic lock |
| CN103527841A (en) * | 2013-11-06 | 2014-01-22 | 浙江瑞格铜业有限公司 | Magnetic locking valve |
| CN103527841B (en) * | 2013-11-06 | 2017-06-16 | 浙江瑞格铜业有限公司 | A kind of magnetic locking valve |
| CN107101040A (en) * | 2017-05-10 | 2017-08-29 | 宁波杰克龙精工有限公司 | A kind of multi-functional valve key assembly |
| CN107101040B (en) * | 2017-05-10 | 2019-04-09 | 宁波杰克龙精工有限公司 | A kind of multi-functional valve key assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |