CN2881260Y - Pipeline magnetic locking valve and its magnetic key - Google Patents
Pipeline magnetic locking valve and its magnetic key Download PDFInfo
- Publication number
- CN2881260Y CN2881260Y CN 200620090134 CN200620090134U CN2881260Y CN 2881260 Y CN2881260 Y CN 2881260Y CN 200620090134 CN200620090134 CN 200620090134 CN 200620090134 U CN200620090134 U CN 200620090134U CN 2881260 Y CN2881260 Y CN 2881260Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- valve
- cap
- locking valve
- cap sleeve
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to a valve with magnetic locking device and relevant unlocking technology and provides the technology scheme of a new pipeline magnetic locking valve and its magnetic key due to the structure problem that existing magnetic locking valve is easy to be twisted off and destroyed by ordinary wrench. The main technology contents provided in the technology scheme are as follows: outside a cap cover fixed with a valve stem, a matched casing cap, positioned at and rotated around the axial direction of the cap cover, is socketed; a magnetic pin is arranged to locate the cap cover and the valve body and to be integrated with the positioning pillar of the magnetic key when the magnetic locking valve is opened; on the cap cover and the casing cap superposable location holes are provided. When the pipeline magnetic locking valve is in a locked condition, the casing cap is only able to run idle, preventing damage from ordinary wrench, thereby improving the performance of theft protection.
Description
Technical field
The utility model relates to valve and its unlatching of being provided with the magnetic lock locking mechanism
Technical field.
Background technique
Present various valve products with magnetic lock locking mechanism, the key-operated part of its magnetic lock locking mechanism is most to expose project organization for protruding, lock body and valve body are lock state in locking states simultaneously, the lawless person can twist off locking mechanism by force with common spanner reinforcing, and the destruction of valve arrangement has created opportunity for illegal Open valve.So existing have magnetic lock locking mechanism valve products on structural design and imperfect.
The model utility content
Goal of the invention of the present utility model is to provide a kind of can't apply pipeline magnetic locking valve and the magnetic key thereof of opening active force to magnetic lock mechanism with nonspecific spanner in the valve locking states.Pipeline magnetic locking valve technology scheme of the present utility model, the major technique content of its technological scheme is: a kind of pipeline magnetic locking valve, lean out on the valve rod of valve body and be set with a cap sleeve, this cap sleeve and valve rod are fixed with one, be provided with in the blind hole on valve body and the cap sleeve counterface by spring and eject, pass cap sleeve, implement the magnetic pin of the two location, the axial limiting spiral-lock that is rotatably assorted on cap sleeve, with it has the shell cap, also is provided with the location that coincides in the rotation on cap sleeve and the shell cap and lacks the hole.
The magnetic key technological scheme that cooperates with pipeline magnetic locking valve that the utility model provides, its major technique content is: a kind of magnetic key, be ring body structurc, be fixed in this ring body and be provided with spanner, its ring body lower end surface is provided with and is used for lacking the locating column that the hole cooperates the location with the locking valve location, and interior the cooperation with the magnetic pin of ring body is provided with magnet.
The technique scheme that the utility model provides, especially pipeline magnetic locking valve arrangement, shell cap and cap sleeve are separated in its locking states, can only on cap sleeve, dally voluntarily, just active force can't be acted on the cap sleeve with common spanner so, thereby avoided to greatest extent illegal action to the destruction of its internal mechanism, guaranteed the Security of the complete sum security settings of valve mechanism, the technical program is simple in structure, reliability is high.
Description of drawings
Fig. 1 is the sectional structure schematic representation of pipeline magnetic locking valve and magnetic key.
Embodiment
What accompanying drawing provided is the concrete enforcement structure sectional view of the utility model pipeline magnetic locking valve and magnetic key thereof.The structure of its pipeline magnetic locking valve is formed: lean out on the valve rod 1 of valve body 11 and be set with a cap sleeve 2, this cap sleeve 2 fixedly is connected as a single entity by pin 6 with valve rod 1, valve body 11 is provided with blind hole 12 with the counterface of cap sleeve 2, is provided with, upper end 13 that eject by spring in the blind hole 12 and passes the magnetic pin 4 that cap sleeve 2, cap sleeve 2 are positioned valve body 11; Axially locating is on cap sleeve 2, and the spiral-lock that is rotatably assorted with it has shell cap 3, in the present embodiment, cap sleeve 2 outer surfaces are provided with a horizontal annular groove, be fixed on the shell cap 3, inner slide to be arranged at be provided with rivet 5 in the annular groove, this rivet 5 is provided with has realized axially locating and the idle running on cap sleeve 2 of shell cap 3 with cap sleeve 2; Also be respectively equipped with a location on the corresponding position of cap sleeve 2 and shell cap 3 and lack hole 14, when scarce hole 14, two location coincided during shell cap 3 rotated, be used for locating cooperation mutually with the locating column 9 of magnetic key.The magnetic key that this pipeline magnetic locking valve is opened in described cooperation is a ring body structurc, be fixed in this ring body 8 and be provided with spanner 7, the ring body center through hole is set on the locking valve shell cap 3, the ring body lower end surface is provided with to be used to cooperate inserts the locating column 9 that the locking valve location lacks hole 14, is provided with the magnet 10 that cooperates with magnetic pin 4 in the ring body 8.
Process with the magnetic key operated pipeline magnetic of the utility model locking valve is: the locating column 9 of magnetic key inserts shell cap 3 and lacks in the hole 14 with the location that cap sleeve 2 coincides, when and polarity corresponding with locking valve magnetic pin 4 positions is identical when its inner magnet 10, under the effect of magnetic repulsion, magnetic pin 4 is pushed in the valve body blind hole, magnetic key just can drive cap sleeve 2 and valve rod 1 rotation like this, reaches the effect of Open valve or Locking valve.
Claims (2)
1, a kind of pipeline magnetic locking valve, it is characterized in that leaning out on the valve rod (1) of valve body and be set with a cap sleeve (2), this cap sleeve and valve rod are fixed with one, be provided with in the blind hole on valve body and the cap sleeve counterface by spring and eject, pass cap sleeve, implement the magnetic pin (4) of the two location, the axial limiting spiral-lock that is rotatably assorted on cap sleeve, with it has shell cap (3), also is provided with the location that coincides in the rotation on cap sleeve and the shell cap and lacks hole (14).
2, be used to open the magnetic key of claim 1 pipeline magnetic locking valve, be ring body structurc, be fixed in this ring body and be provided with spanner (7), it is characterized in that its ring body lower end surface is provided with the locating column (9) that is used for cooperating with scarce hole (14), locking valve location the location, the interior cooperation with magnetic pin (4) of ring body is provided with magnet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090134 CN2881260Y (en) | 2006-03-31 | 2006-03-31 | Pipeline magnetic locking valve and its magnetic key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090134 CN2881260Y (en) | 2006-03-31 | 2006-03-31 | Pipeline magnetic locking valve and its magnetic key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881260Y true CN2881260Y (en) | 2007-03-21 |
Family
ID=37881099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090134 Expired - Fee Related CN2881260Y (en) | 2006-03-31 | 2006-03-31 | Pipeline magnetic locking valve and its magnetic key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881260Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994848A (en) * | 2010-09-13 | 2011-03-30 | 宁波华成阀门有限公司 | Anti-theft ball 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 |
| CN113418020A (en) * | 2021-07-29 | 2021-09-21 | 浙江博民机电股份有限公司 | Magnetic locking ball valve |
-
2006
- 2006-03-31 CN CN 200620090134 patent/CN2881260Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994848A (en) * | 2010-09-13 | 2011-03-30 | 宁波华成阀门有限公司 | Anti-theft ball 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 |
| CN113418020A (en) * | 2021-07-29 | 2021-09-21 | 浙江博民机电股份有限公司 | Magnetic locking ball valve |
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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: 20070321 Termination date: 20140331 |