CN105333217B - A kind of dual control anti-theft anti-disassembling ball valve - Google Patents
A kind of dual control anti-theft anti-disassembling ball valve Download PDFInfo
- Publication number
- CN105333217B CN105333217B CN201510831431.7A CN201510831431A CN105333217B CN 105333217 B CN105333217 B CN 105333217B CN 201510831431 A CN201510831431 A CN 201510831431A CN 105333217 B CN105333217 B CN 105333217B
- Authority
- CN
- China
- Prior art keywords
- magnet
- handle
- valve body
- valve
- limiting plate
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/16—Means to prevent accidental or unauthorised actuation with locking member actuated by magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The present invention relates to a kind of dual control anti-theft anti-disassembling ball valve, it includes valve body, the valve rod being arranged on valve body and the handle being arranged on valve body, magnetic control lockable mechanism is provided with chamber between the handle and valve body, the handle is connected by the magnetic control lockable mechanism with the valve rod, the valve rod is connected with the valve element in valve body, the magnetic control lockable mechanism can pass through an independent key turns, it is set to be switched in two states, the state of ordinary ball valve can either be in, antitheft state is also at.
Description
Technical field
The present invention relates to valve mechanism, specially a kind of dual control anti-theft anti-disassembling ball valve.
Background technology
Magnetic lock ball valve is widely used in family and indusqtrial water supply, supply field.Mostly as water meter or gas meter, flow meter before
Control valve is used, when can reach tamper-proof and malicious owing fee cut-out supply water or supply effect.A kind of existing Patent No.
CN200920186294.6 is entitled《Magnetic ball valve with lock》Chinese invention patent disclose a kind of structure, its structure includes
Valve body, valve element, valve rod and key, valve rod is located in valve body and the inner is connected with valve element, and valve body is provided with positioning hole, in the positioning
Phase magnet is provided with hole, valve rod is provided with fixing hole, by rotation valve rod fixing hole can be made to be in the position just to positioning hole,
Phase magnet can partly stretch out valve body when fixing hole is in just to the position of positioning hole and slide into fixing hole, on valve rod
Provided with keyhole, on the key provided with driving magnet, phase magnet can be made all to exit fixing hole after key insertion keyhole is interior.
The magnetic ball valve with lock structure design is simpler, and security is higher.
In the prior art, switching mechanism is external, and character handoff procedure is not simple succinct quick, it is necessary to by dismounting enough
The process installed again, and product valve switch mechanism is open, readily removable.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of dual control anti-theft anti-disassembling ball valve.
To solve the above problems, the technical solution used in the present invention is：
A kind of dual control anti-theft anti-disassembling ball valve, its key technology is：It includes valve body, the valve rod being arranged on valve body and set
Put in the handle on valve body, the chamber between the handle and valve body and be provided with magnetic control lockable mechanism, the handle passes through institute
State magnetic control lockable mechanism to be connected with the valve rod, the valve rod is connected with the valve element in valve body；
Described magnetic control lockable mechanism include with the limiting plate of the valve rod clamping, be movably arranged on the limiting plate
The first magnet positioning hole is provided with interior spoon, the first magnet, spacer pin, the second magnet and spring, the valve body and spacer pin is fixed
Spring and the first magnet are set gradually in position hole, the first magnet positioning hole, the spacer pin, which is arranged on the spacer pin, to be determined
In the hole of position, spacer pin, which is extend on the spacing elongated hole being opened on the limiting plate, the limiting plate, to be additionally provided with and described the
The second magnet is equipped with two locking holes that one magnet is adapted, the limiting plate and the handle clamping, the interior spoon.
Preferably, be provided with the interior spoon on connecting portion, the handle be provided with it is corresponding with the connecting portion
Through hole.
Preferably, the limiting plate edge is provided with more than one neck, the handle inwall is provided with limit rib,
In the limit rib insertion neck.
Preferably, the interior spoon side wall is provided with the flange being adapted with the limit rib.
Preferably, being connected between the handle and the valve body by jump ring.
Preferably, being provided with the second magnet positioning hole on the interior spoon, second magnet is embedded at second magnetic
In iron positioning hole.
It is using the beneficial effect produced by above-mentioned technical proposal：
The present invention, by rotating interior spoon, can control magnetic control lockable mechanism by the magnetic control lockable mechanism built in setting
State, so as to control ball valve to be in normal state or anti-theft state, interior spoon of the invention is placed in the sky of handle and valve body formation
Intracavitary portion is, it is necessary to which special key can rotate, therefore it is safer, and can be provided simultaneously with ordinary ball valve and antitheft
The effect of ball valve.It is the state of convertible ball valve by spoon in key turns, without dismounting.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the present invention.
Fig. 2 is the configuration schematic diagram of the present invention.
Fig. 3 is the structural representation of valve body of the present invention.
Fig. 4 is the structural representation of spoon in the present invention.
Fig. 5 is the structural representation of limiting plate of the present invention.
Wherein：1 valve body, the first magnet of 1-1 positioning hole, 1-2 spacer pins positioning hole, 2 valve rods, 3 jump rings, 4 first magnet, 5
Limiting plate, the locking holes of 5-1 first, the spacing elongated holes of 5-2,5-3 necks, the locking holes of 5-4 second, 6 spacer pins, 7 second magnet, in 8
Spoon, the second magnet of 8-1 positioning hole, 8-2 connecting portions, 8-3 flanges, 9 handles, 9-1 through holes, 10 springs.
Embodiment
1-5 and specific embodiment are described in further detail to invention below in conjunction with the accompanying drawings：
A kind of dual control anti-theft anti-disassembling ball valve as Figure 1-5, it includes valve body 1, the and of the valve rod being arranged on valve body 12
The handle 9 on valve body 1 is arranged on, is connected between the handle 9 and the valve body 1 by jump ring 3, the jump ring 3 is polygon
Jump ring so that handle 9 is difficult to pull down from valve body 1.
Magnetic control lockable mechanism is provided with chamber between the handle 9 and valve body 1, the handle 9 passes through the magnetic control
Lockable mechanism is connected with the valve rod 2, and the valve rod 2 is connected with the valve element in valve body 1.
Described magnetic control lockable mechanism include with the limiting plate 5 of the clamping of valve rod 2, be movably arranged on the limiting plate 5
On interior spoon 8, the first magnet 4, spacer pin 6, the second magnet 7 and spring 10, the center of limiting plate 5 sets square hole, the square hole set
Put on the valve rod 2, limiting plate 5 and valve rod 2 are not relatively rotated, and valve rod 2 is rotated with limiting plate 5.
The first magnet positioning hole 1-1 and spacer pin positioning hole 1-2, the first magnet positioning are provided with the valve body 1
The magnet 4 of spring 10 and first is set gradually in the 1-1 of hole, the spacer pin 6 is arranged in the spacer pin positioning hole 1-2, spacing
Pin 6 extend on the spacing elongated hole 5-2 being opened on the limiting plate 5, the limiting plate 5 and is additionally provided with and first magnet
4 two locking holes being adapted, respectively the first locking hole 5-1 and the second locking hole 5-4, the limiting plate 5 and the handle 9
It is equipped with clamping, the interior spoon 8 on second magnet 7, the interior spoon 8 and is provided with the second magnet positioning hole 8-1, second magnetic
Iron 7 is embedded in the second magnet positioning hole 8-1, second magnet 7 and two locking holes and first magnetic
Iron 4 is adapted.In the presence of not by other external force, the first magnet 4 is ejected the first magnet positioning hole 1-1 by spring 10, and it is high
Degree can be extend into the first locking hole 5-1 and the second locking hole 5-4 of limiting plate 5.The spacer pin 6 extend into the spacing length
In the 5-2 of hole, the rotational angle of limiting plate 5 is limited by spacing the elongated hole 5-2 and the spacer pin 6.
It is provided with the interior spoon 8 and corresponding with the connecting portion 8-2 lead to is provided with connecting portion 8-2, the handle 9
Hole 9-1.The connecting portion 8-2 is the post that section is polygon or abnormity, in the present embodiment, the face of the connecting portion 8-2
For sector.The connecting portion of special construction can limit spoon 8 in common key turns, it is ensured that its security, play tamper-proof
Effect.
The edge of limiting plate 5 is provided with more than one neck 5-3, and the inwall of handle 9 is provided with limit rib, described
In limit rib insertion neck 5-3, also do not relatively rotated between handle 9 and limiting plate 5, therefore rotary handle 9 drives limiting plate 5
Rotate, the rotational band ovable valve stem 2 of limiting plate 5 is rotated, realize the control to ball valve.
The side wall of interior spoon 8 is provided with the flange 8-3 being adapted with the limit rib, valve rod, limiting plate and handle three
Between be interaction relation, the flange 8-3 for rotating counterclockwise interior spoon to interior spoon by private key encounters the limit rib in handle, this
When the second magnet and the first magnet alignment on the valve body, because the magnetic polarity on the close two sides of two magnet is identical, utilize
The principle of same-sex repulsion of magnet, presses down the first magnet, extrudes the locking hole of limiting plate, and ball valve character now is common ball
Valve, can be by the normal switching ball of handle, in rotation process, and ball valve is in two maximum or minimum states of aperture
When, the first magnet is respectively aligned to two locking holes, and now in the presence of the second magnet, the first magnet will not bullet
Go out, the pressure due to limiting plate during rotation is put, the first magnet will not also be ejected.
When interior spoon is rotated into bottom, the second magnet and the dislocation of the first magnet clockwise, the second magnet will not be to the first magnet
Suppression is played, now ball valve character just changes into locking Anti-theft ball valve, and when ball valve is closed, the first magnet is because of the work of spring force
With ball valve is prevented from being then turned on or closing in the first or second locking hole that can head into limiting plate, so as to be formed antitheft or prevented
Change ball valve state, as being turned on and off, need interior spoon going to bottom counterclockwise again, change ball valve character.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in previous embodiment, or equivalent substitution is carried out to which part technical characteristic；And
These modifications are replaced, and the essence of appropriate technical solution is departed from the spirit and model of technical scheme of the embodiment of the present invention
Enclose.
Claims (6)
1. a kind of dual control anti-theft anti-disassembling ball valve, it is characterised in that：It includes valve body（1）, be arranged on valve body（1）On valve rod（2）
Be arranged on valve body（1）On handle（9）, the handle（9）And valve body（1）Between chamber in be provided with magnetic control locking machine
Structure, the handle（9）Pass through the magnetic control lockable mechanism and the valve rod（2）Connection, the valve rod（2）With valve body（1）Interior
Valve element is connected；
Described magnetic control lockable mechanism includes and the valve rod（2）The limiting plate of clamping（5）, be movably arranged on the limiting plate
（5）On interior spoon（8）, the first magnet（4）, spacer pin（6）, the second magnet（7）And spring（10）, the valve body（1）It is upper to set
There is the first magnet positioning hole（1-1）With spacer pin positioning hole（1-2）, the first magnet positioning hole（1-1）Inside set gradually bullet
Spring（10）With the first magnet（4）, the spacer pin（6）It is arranged on the spacer pin positioning hole（1-2）It is interior, spacer pin（6）Stretch into
To being opened in the limiting plate（5）On spacing elongated hole（5-2）, the limiting plate（5）On be additionally provided with and first magnet
（4）Two locking holes being adapted, the limiting plate（5）With the handle（9）Clamping, the interior spoon（8）On be equipped with second
Magnet（7）.
2. a kind of dual control anti-theft anti-disassembling ball valve according to claim 1, it is characterised in that：The interior spoon（8）On be provided with
Connecting portion（8-2）, the handle（9）On be provided with and the connecting portion（8-2）Corresponding through hole（9-1）.
3. a kind of dual control anti-theft anti-disassembling ball valve according to claim 1, it is characterised in that：The limiting plate（5）Edge is set
It is equipped with more than one neck（5-3）, the handle（9）Inwall is provided with limit rib, and the limit rib is embedded in neck（5-3）
It is interior.
4. a kind of dual control anti-theft anti-disassembling ball valve according to claim 3, it is characterised in that：The interior spoon（8）Side wall is set
There is the flange being adapted with the limit rib（8-3）.
5. a kind of dual control anti-theft anti-disassembling ball valve according to claim 1, it is characterised in that：The handle（9）With the valve
Body（1）Between pass through jump ring（3）Connection.
6. a kind of dual control anti-theft anti-disassembling ball valve according to claim 1, it is characterised in that：The interior spoon（8）On be provided with
Second magnet positioning hole（8-1）, second magnet（7）It is embedded at the second magnet positioning hole（8-1）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831431.7A CN105333217B (en) | 2015-11-25 | 2015-11-25 | A kind of dual control anti-theft anti-disassembling ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831431.7A CN105333217B (en) | 2015-11-25 | 2015-11-25 | A kind of dual control anti-theft anti-disassembling ball valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333217A CN105333217A (en) | 2016-02-17 |
| CN105333217B true CN105333217B (en) | 2017-08-25 |
Family
ID=55283916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510831431.7A Active CN105333217B (en) | 2015-11-25 | 2015-11-25 | A kind of dual control anti-theft anti-disassembling ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333217B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545686B (en) * | 2017-01-14 | 2019-01-25 | 董根法 | Magnetic locking valve |
| 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 |
| CN113124192A (en) * | 2019-12-30 | 2021-07-16 | 浙江三花智能控制股份有限公司 | Electrically operated valve and water heater |
| CN113653848B (en) * | 2021-10-18 | 2022-02-08 | 江苏信泰化工装备有限公司 | Oil product anti-theft oil discharge valve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721520B1 (en) * | 1994-06-24 | 1996-08-30 | Sophysa Sa | Subcutaneous valve and its external adjustment device. |
| CN201666386U (en) * | 2010-01-28 | 2010-12-08 | 宁波忻杰燃气用具实业有限公司 | Brass self-control thread lock valve |
| CN203940104U (en) * | 2014-05-27 | 2014-11-12 | 浙江瑞格铜业有限公司 | A kind of locking valve |
| CN205118414U (en) * | 2015-11-25 | 2016-03-30 | 宁波佳明金属制品有限公司 | Ball valve is prevented tearing open in two accuses |
-
2015
- 2015-11-25 CN CN201510831431.7A patent/CN105333217B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333217A (en) | 2016-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105333217B (en) | A kind of dual control anti-theft anti-disassembling ball valve | |
| CN205118414U (en) | Ball valve is prevented tearing open in two accuses | |
| CN206221779U (en) | Valve for puzzle lock structure | |
| CN106567931A (en) | Coded lock valve structure | |
| CN206221776U (en) | Valve for puzzle lock structure | |
| CN204492365U (en) | A kind of coded lock | |
| CN205401798U (en) | Magnetic lock ball valve | |
| CN104089039B (en) | Improved anti-theft valve | |
| CN201103713Y (en) | Anti-theft ball valve | |
| CN205577620U (en) | Vertical mechanical lock of on -rotating bounce -back formula | |
| CN106641420A (en) | Valve structure provided with coded lock | |
| CN103343833A (en) | Mechanical valve lock with dual protection mechanisms | |
| CN107131337A (en) | A kind of Locking valve | |
| CN206592611U (en) | A kind of Locking valve | |
| CN205781301U (en) | A kind of cipher anti theft integral type all-welded ball valve | |
| CN207364322U (en) | DBB Two-way flow ball valves with interlocking structure | |
| CN217683279U (en) | But butterfly valve device of auto-lock | |
| CN107692734A (en) | A kind of cup lid | |
| CN109237103A (en) | A kind of valve facilitating operation | |
| CN203686331U (en) | Dual-purpose ball valve with anti-theft function | |
| CN204961899U (en) | Locking valve | |
| CN204571530U (en) | Coded lock | |
| CN202266688U (en) | Locking-type ball valve | |
| CN207316211U (en) | A kind of valve mutual interlocking gear | |
| CN110094574A (en) | Valve Sealing mechanism and gate valve equipped with the valve Sealing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |