CN103292023A - Magnetic lock control ball valve - Google Patents
Magnetic lock control ball valve Download PDFInfo
- Publication number
- CN103292023A CN103292023A CN2013102157578A CN201310215757A CN103292023A CN 103292023 A CN103292023 A CN 103292023A CN 2013102157578 A CN2013102157578 A CN 2013102157578A CN 201310215757 A CN201310215757 A CN 201310215757A CN 103292023 A CN103292023 A CN 103292023A
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- Prior art keywords
- handle
- blind hole
- valve
- strong magnet
- spring
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- Preventing Unauthorised Actuation Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to the technical field of valves, in particular to a magnetic lock control ball valve. The magnetic lock control ball valve comprises a valve body. A ball is disposed in the valve body. A valve rod is connected to the upper end of the ball. A handle is connected to the upper end of the valve rod. A first blind hole is formed in the upper portion of the valve body. A first spring is disposed in the first blind hole. A second blind hole is formed in the lower end of the handle. A first strong magnet is disposed between the second blind hole and the first spring. A third blind hole is formed in the upper portion of the handle. A lock cap is sleeved outside the handle. A second strong magnet is disposed in the lock cap. When the valve needs to be opened, the lock cap is covered at the upper end of the handle, the second strong magnet pushes the first strong magnet downwardly under the action of the spring to relieve the first strong magnet's blocking to the handle, a positioning pin moves upwardly to relieve the positioning pin's blocking to the handle, and the handle can be pulled. When the valve needs to be locked, the lock cap is taken off when the handle is pulled to an appropriate position, the first strong magnet and the positioning pin reset through the spring to limit and lock the handle, and theft and accidental opening can be prevented.
Description
Technical field
The present invention relates to valve technology field, particularly a kind of magnetic lock valve-control spherical.
Background technique
At present, valve mechanism of the prior art generally comprises valve body, is arranged at spool and valve rod in the valve body.During use, by the handle on the rotating valve, drive valve rod, spool action, thereby reach the flow channels of closing or opening in the valve body, still, valve applications of the prior art is in gas pipe line the time, handle on the valve anyone can be simple and relax operation, when especially valve being arranged to the main valve of gas pipe line, people are easy to open valve and usurp coal gas, thereby the owner is caused economic loss.In addition, the valve of the type is easy under careless situation its accident be opened, and can cause gas leakage like this, and then life is threatened safely.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of can effectively prevent from usurping and prevent unexpected unlatching, magnetic lock valve-control spherical simple in structure, easy to use be provided.
For achieving the above object, the present invention is by the following technical solutions: a kind of magnetic lock valve-control spherical, comprise valve body, be provided with spheroid in the valve body, the spheroid upper end is connected with valve rod, the valve rod upper end is connected with handle, the top that described valve body is coated on valve rod offers first blind hole, be provided with first spring in first blind hole, described handle, at its lower end offers second blind hole of corresponding setting with first blind hole, is provided with first strong magnet between second blind hole and first spring, and handle top offers the 3rd blind hole, described handle jacket is provided with lock nut, is provided with in the lock nut to insert the second interior strong magnet of described the 3rd blind hole by an end.
Wherein, one side of the top of described valve body and the first blind hole symmetry offers the 4th blind hole, described handle bottom offers the 5th blind hole of corresponding setting with the 4th blind hole, be provided with second spring in the 5th blind hole, be provided with locating stud between second spring and the 4th blind hole, be provided with the 3rd strong magnet of corresponding setting with locating stud in the described lock nut.
Wherein, described lock nut bottom offers mounting groove corresponding to handle position.
Wherein, described handle and valve rod are spirally connected by the round end screw rod, and round end screw rod upper end is provided with aluminum cap.
Wherein, be provided with seal ring between described valve rod and the valve body, be provided with valve seat between described valve body and the spheroid.
Beneficial effect of the present invention is: the present invention includes valve body, be provided with spheroid in the valve body, the spheroid upper end is connected with valve rod, the valve rod upper end is connected with handle, the top that described valve body is coated on valve rod offers first blind hole, be provided with first spring in first blind hole, described handle, at its lower end offers second blind hole of corresponding setting with first blind hole, be provided with first strong magnet between second blind hole and first spring, handle top offers the 3rd blind hole, described handle jacket is provided with lock nut, is provided with in the lock nut to insert the second interior strong magnet of described the 3rd blind hole by an end; The present invention is by being provided with lock nut at handle jacket, and lock nut and handle are respectively equipped with first strong magnet, second strong magnet, the 3rd strong magnet, first spring and second spring, simple in structure, when need are opened valve, be benchmark with lock nut with second strong magnet, lock nut is covered in the handle upper end, second strong magnet is inserted in the 3rd blind hole, at this moment, first strong magnet and second strong magnet are in the position that the same sex is repelled each other, promote first strong magnet by second strong magnet and under the effect of spring, move down, remove first strong magnet to the stopping of handle, simultaneously, the 3rd strong magnet moves locating stud under magnetic force, the releasing locating stud stops handle, can pull handle like this, when need locking valve, after handle pulled correct position, lock nut is taken off, and at this moment, first strong magnet and locating stud are under the situation that does not have the magnetic force effect, reset by spring force, with handle restriction locking, can effectively prevent from usurping like this and prevent unexpected the unlatching, easy to use.
Description of drawings
Fig. 1 is structural representation of the present invention.
1---valve body 2---spheroid among the figure
3---valve rod 4---handle
5---first springs 6---, first strong magnet
7---lock nuts 8---, second strong magnet
9---second spring 10---locating stud
11---the 3rd strong magnet 12---round end screw rod
13---aluminum cap 14---mounting groove
15---seal ring 16---valve seat.
Embodiment
The invention will be further described with embodiment below, is not practical range of the present invention is limited to this.
Embodiment one
As shown in Figure 1, a kind of magnetic lock valve-control spherical, comprise valve body 1, be provided with spheroid 2 in the valve body 1, spheroid 2 upper ends are connected with valve rod 3, valve rod 3 upper ends are connected with handle 4, the top that described valve body 1 is coated on valve rod 3 offers first blind hole, be provided with first spring 5 in first blind hole, described handle 4 lower ends offer second blind hole of corresponding setting with first blind hole, be provided with first strong magnet 6 between second blind hole and first spring 5, handle 4 tops offer the 3rd blind hole, the described handle 4 outer lock nuts 7 that are arranged with, be provided with in the lock nut 7 and can insert the second interior strong magnet 8 of described the 3rd blind hole by an end, when need are opened valve, be benchmark with lock nut 7 with second strong magnet 8, lock nut 7 is covered in handle 4 upper ends, second strong magnet 8 is inserted in the 3rd blind hole, at this moment, first strong magnet 6 and second strong magnet 8 are in the position that the same sex is repelled each other, and promote first strong magnet 6 by second strong magnet 8 and move down under the effect of spring, remove stopping of first 6 pairs of handles 4 of strong magnet, can pull handle 4 like this, present embodiment is when need locking valve, after handle 4 pulled correct position, lock nut 7 is taken off, and at this moment, first strong magnet 6 is under the situation that does not have the magnetic force effect, reset by spring force, with handle 4 restriction lockings, in use, but left hand is pushed down lock nut 7, the right hand is pulled handle 4 operations, the fixing device that buckles etc. also can be set between lock nut 7 and handle 4 be fixed, can effectively prevent from usurping like this and prevent unexpected the unlatching, easy to use.
In the present embodiment, described lock nut 7 bottoms offer mounting groove 14 corresponding to handle 4 positions, and described mounting groove 14 both can play leading role, make lock nut 7 be installed on handle 4 upper ends accurately, and handle 4 is rotated in its prescribed stroke.
In the present embodiment; described handle 4 is spirally connected by round end screw rod 12 with valve rod 3; round end screw rod 12 upper ends are provided with aluminum cap 13; adopt round end screw rod 12 that handle 4 and valve rod 3 are spirally connected; can be convenient to dismounting; handle 4 and/or valve rod 3 convenience are changed in maintenance, and aluminum cap 13 can play a protective role to round end screw rod 12, prevents from getting rusty.
In the present embodiment; be provided with seal ring 15 between described valve rod 3 and the valve body 1; be provided with valve seat 16 between described valve body 1 and the spheroid 2; described seal ring 15 can prevent that gas or liquid are from revealing between valve rod 3 and the valve body 1; and valve seat 16 can play a protective role to valve body 1 and spheroid 2, is beneficial to rotation and the folding of spheroid 2 simultaneously.
Embodiment two
In the present embodiment, one side of the top of described valve body 1 and the first blind hole symmetry offers the 4th blind hole, described handle 4 bottoms offer the 5th blind hole of corresponding setting with the 4th blind hole, be provided with second spring 9 in the 5th blind hole, be provided with locating stud 10 between second spring 9 and the 4th blind hole, be provided with the 3rd strong magnet 11 with locating stud 10 corresponding settings in the described lock nut 7, present embodiment can use also a use in conjunction with the embodiments separately, when using separately, when need are opened valve, lock nut 7 is covered in handle 4 upper ends, the 3rd strong magnet 11 makes locating stud 10 move under magnetic force, remove stopping of 10 pairs of handles 4 of locating stud, can pull handle 4 like this, when need locking valve, handle 4 pulled correct position after, lock nut 7 is taken off, at this moment, locating stud 10 resets by spring force under the situation that does not have the magnetic force effect, with handle 4 restriction lockings, in use, but left hand is pushed down lock nut 7, and the right hand is pulled handle 4 operations, can effectively prevent from usurping like this and prevent unexpected the unlatching, easy to use; When present embodiment is used in combination with embodiment one, when need are opened valve, be benchmark with lock nut 7 with second strong magnet 8, lock nut 7 is covered in handle 4 upper ends, second strong magnet 8 is inserted in the 3rd blind hole, make second strong magnet 8 and the 3rd strong magnet 11 be in the upper end corresponding with first strong magnet 6 and locating stud 10 respectively, at this moment, first strong magnet 6 and second strong magnet, 8 same sexes are repelled each other, and promote first strong magnet 6 by second strong magnet 8 and move down under the effect of spring, remove stopping of first 6 pairs of handles 4 of strong magnet, simultaneously, the 3rd strong magnet 11 makes locating stud 10 move under magnetic force, removes stopping of 10 pairs of handles 4 of locating stud, can pull handle 4 like this, when need locking valve, handle 4 pulled correct position after, lock nut 7 is taken off, at this moment, first strong magnet 6 and locating stud 10 reset by spring force under the situation that does not have the magnetic force effect, with handle 4 restriction lockings, can effectively prevent from usurping like this and prevent unexpected the unlatching, easy to use.
The above only is preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.
Claims (5)
1. magnetic lock valve-control spherical, comprise valve body, be provided with spheroid in the valve body, the spheroid upper end is connected with valve rod, the valve rod upper end is connected with handle, it is characterized in that: the top that described valve body is coated on valve rod offers first blind hole, be provided with first spring in first blind hole, described handle, at its lower end offers second blind hole of corresponding setting with first blind hole, be provided with first strong magnet between second blind hole and first spring, handle top offers the 3rd blind hole, and described handle jacket is provided with lock nut, is provided with in the lock nut to insert the second interior strong magnet of described the 3rd blind hole by an end.
2. a kind of magnetic lock valve-control spherical according to claim 1, it is characterized in that: a side of the top of described valve body and the first blind hole symmetry offers the 4th blind hole, described handle bottom offers the 5th blind hole of corresponding setting with the 4th blind hole, be provided with second spring in the 5th blind hole, be provided with locating stud between second spring and the 4th blind hole, be provided with the 3rd strong magnet of corresponding setting with locating stud in the described lock nut.
3. a kind of magnetic lock valve-control spherical according to claim 1 and 2, it is characterized in that: described lock nut bottom offers mounting groove corresponding to handle position.
4. a kind of magnetic lock valve-control spherical according to claim 1, it is characterized in that: described handle and valve rod are spirally connected by the round end screw rod, and round end screw rod upper end is provided with aluminum cap.
5. a kind of magnetic lock valve-control spherical according to claim 1 is characterized in that: be provided with seal ring between described valve rod and the valve body, be provided with valve seat between described valve body and the spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102157578A CN103292023A (en) | 2013-06-03 | 2013-06-03 | Magnetic lock control ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102157578A CN103292023A (en) | 2013-06-03 | 2013-06-03 | Magnetic lock control ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103292023A true CN103292023A (en) | 2013-09-11 |
Family
ID=49093360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102157578A Pending CN103292023A (en) | 2013-06-03 | 2013-06-03 | Magnetic lock control ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103292023A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020428A (en) * | 2015-07-04 | 2015-11-04 | 中国船舶重工集团公司第七一二研究所青岛研究所 | Large-diameter pipeline power-interruption cut-off valve |
| CN106090411A (en) * | 2016-08-26 | 2016-11-09 | 赛洛克流体设备成都有限公司 | A kind of valve handle of improvement |
| CN106090412A (en) * | 2016-08-26 | 2016-11-09 | 赛洛克流体设备成都有限公司 | A kind of can the valve of flexible operating |
| CN106195341A (en) * | 2016-08-29 | 2016-12-07 | 赛洛克流体设备成都有限公司 | A kind of tee ball valve of replaceable black box |
| CN110274047A (en) * | 2019-07-16 | 2019-09-24 | 宁波忻杰燃气用具实业有限公司 | A kind of press type magnetic control locking-valve |
| CN114593223A (en) * | 2022-03-01 | 2022-06-07 | 浙江展帆实业有限公司 | Prevent mistake and touch magnetic gate valve |
| CN116275637A (en) * | 2023-05-19 | 2023-06-23 | 太仓优上展示器具有限公司 | Positioning mechanism for composite material laser rounding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201202832Y (en) * | 2008-06-19 | 2009-03-04 | 李孙寿 | Ball valve |
| CN201462029U (en) * | 2009-05-14 | 2010-05-12 | 浙江盾安阀门有限公司 | Encrypted emergency shut-off valve |
| CN202228777U (en) * | 2011-09-13 | 2012-05-23 | 福建海洋铜业有限公司 | Multifunctional magnetic lock ball valve |
| KR20120082239A (en) * | 2011-01-13 | 2012-07-23 | 주식회사 태광에스씨티 | Handle miss operation and decoupling prevention valve |
| CN203348708U (en) * | 2013-06-03 | 2013-12-18 | 宁波世亚燃气仪表管件有限公司 | Magnetic lock control ball valve |
-
2013
- 2013-06-03 CN CN2013102157578A patent/CN103292023A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201202832Y (en) * | 2008-06-19 | 2009-03-04 | 李孙寿 | Ball valve |
| CN201462029U (en) * | 2009-05-14 | 2010-05-12 | 浙江盾安阀门有限公司 | Encrypted emergency shut-off valve |
| KR20120082239A (en) * | 2011-01-13 | 2012-07-23 | 주식회사 태광에스씨티 | Handle miss operation and decoupling prevention valve |
| CN202228777U (en) * | 2011-09-13 | 2012-05-23 | 福建海洋铜业有限公司 | Multifunctional magnetic lock ball valve |
| CN203348708U (en) * | 2013-06-03 | 2013-12-18 | 宁波世亚燃气仪表管件有限公司 | Magnetic lock control ball valve |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020428A (en) * | 2015-07-04 | 2015-11-04 | 中国船舶重工集团公司第七一二研究所青岛研究所 | Large-diameter pipeline power-interruption cut-off valve |
| CN105020428B (en) * | 2015-07-04 | 2017-08-15 | 中国船舶重工集团公司第七一二研究所青岛研究所 | Large-diameter pipeline powers off shutoff valve |
| CN106090411A (en) * | 2016-08-26 | 2016-11-09 | 赛洛克流体设备成都有限公司 | A kind of valve handle of improvement |
| CN106090412A (en) * | 2016-08-26 | 2016-11-09 | 赛洛克流体设备成都有限公司 | A kind of can the valve of flexible operating |
| CN106195341A (en) * | 2016-08-29 | 2016-12-07 | 赛洛克流体设备成都有限公司 | A kind of tee ball valve of replaceable black box |
| CN110274047A (en) * | 2019-07-16 | 2019-09-24 | 宁波忻杰燃气用具实业有限公司 | A kind of press type magnetic control locking-valve |
| CN114593223A (en) * | 2022-03-01 | 2022-06-07 | 浙江展帆实业有限公司 | Prevent mistake and touch magnetic gate valve |
| CN114593223B (en) * | 2022-03-01 | 2023-09-15 | 浙江展帆实业有限公司 | Prevent mistake and touch magnetism gate valve |
| CN116275637A (en) * | 2023-05-19 | 2023-06-23 | 太仓优上展示器具有限公司 | Positioning mechanism for composite material laser rounding |
| CN116275637B (en) * | 2023-05-19 | 2024-04-02 | 太仓优上展示器具有限公司 | Positioning mechanism for composite material laser rounding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |