CN109163139A - A kind of anti-theft type electrical ball valve - Google Patents
A kind of anti-theft type electrical ball valve Download PDFInfo
- Publication number
- CN109163139A CN109163139A CN201811363378.2A CN201811363378A CN109163139A CN 109163139 A CN109163139 A CN 109163139A CN 201811363378 A CN201811363378 A CN 201811363378A CN 109163139 A CN109163139 A CN 109163139A
- Authority
- CN
- China
- Prior art keywords
- interconnecting piece
- lower cover
- valve
- cover
- electrical ball
- 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.)
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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
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- 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 provides a kind of anti-theft type electrical ball valves, belong to electrically operated valve technical field.It solves the problems, such as that existing electrical ball valve is antitheft bad.This anti-theft type electrical ball valve includes driver, valve body, valve rod, valve seat and connector, the upper end of valve seat is provided with lower cover, upper cover is provided on the upper surface of lower cover, the upper surface of lower cover has interconnecting piece, connecting hole is offered on upper lid, the upper end of valve rod is protruded into interconnecting piece, valve rod is connected with interconnecting piece by bayonet lock, three recessed slots being spaced apart in 90 ° are offered on the upper surface of valve seat, fovea superior slot is offered on the end face of lower cover, lower bar magnet is mounted in recessed slot, spring is mounted between the upper surface and fovea superior slot of lower bar magnet, the length C of lower bar magnet is less than the length D of fovea superior slot, four mounting holes being spaced apart in 90 ° are offered on the upper surface of upper cover, bar magnet is provided in four mounting holes.The present invention has the advantages that good anti-theft effect.
Description
Technical field
The invention belongs to electrically operated valve technical fields, are related to a kind of electrical ball valve, in particular to a kind of anti-theft type electric ball
Valve.
Background technique
Electrical ball valve (English name: Electronic Ball Valve) collectively forms electricity by electric operator and ball valve
Dynamic ball valve.It is a kind of pipeline pressure element of industrial automation process control, (is connect commonly used in the long-range open and close of pipeline medium
Logical, cutting medium) control, it is mainly used in heating system and coil pipe of air-conditioner blower system.
The energy that China expends heating aspect in winter every year is very huge, and nineteen ninety whole nation Areas benefiting from central heating are 2.1
Hundred million square metres, and 8.6 hundred million square metres were just had reached by 1998, Areas benefiting from central heating increase as original within 8 years time
Come more than 4 times, until northern area of heat-supply service in 2008 increases sharply to 28.6 hundred million square metres, in recent years still in huge increasing.Existing electric ball
Valve is mainly made of valve body, valve seat, connector and the driver connecting with joint screw thread, but existing electrical ball valve is in use process
In, it is found that groups of people after electrical ball valve stops working, remove driver privately, then by other tool forced rotating valve rods,
The intracorporal spool of valve is reopened, while valve body being made to restart work, heating is intercepted privately, causes deleterious effect.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of electricity with anti-theft function is provided
Dynamic ball valve.
Object of the invention can be realized by the following technical scheme: a kind of anti-theft type electrical ball valve, including driver, valve
Body, valve seat, valve rod and the connector being threadedly coupled with valve seat, which is characterized in that the upper end of the valve seat is provided with lower cover, institute
The upper cover be mutually close to lower cover upper surface and rotated by driver drives, the upper cover are provided on the upper surface for the lower cover stated
It is mounted in the connector with lower cover, the upper surface of the lower cover has axial raised interconnecting piece, opens up on the upper lid
Have interconnecting piece match and for interconnecting piece insertion connecting hole, the upper end of the valve rod upwardly extends and protrudes into interconnecting piece
It is interior, and valve rod is connected with interconnecting piece by bayonet lock, is offered on the upper surface of the valve seat under 90 ° of three be spaced apart
Recess hole offers and three recessed one-to-one upper grooves of slot on the end face that the lower cover is mutually close to valve seat upper surface
Hole is mounted on bar magnet under the cylindrical type for protruding into corresponding fovea superior slot, the lower bar magnet in the recessed slot
It protrudes between the upper surface of fovea superior slot and corresponding fovea superior slot and is mounted on spring, and the length C of lower bar magnet is less than upper
The length D of recess hole offers four mounting holes being spaced apart in 90 °, four mounting holes on the upper surface of the upper cover
Inside it is provided with bar magnet on the cylindrical type matched with corresponding lower bar magnet.
In a kind of above-mentioned anti-theft type electrical ball valve, the diameter of the lower cover and the diameter of upper cover are identical.
In a kind of above-mentioned anti-theft type electrical ball valve, the inner circumferential side of the outer peripheral sidewall and connector of the lower cover and upper cover
There are gaps for wall.
In a kind of above-mentioned anti-theft type electrical ball valve, the length A of the bayonet lock is identical as the B of interconnecting piece length.
In a kind of above-mentioned anti-theft type electrical ball valve, the interconnecting piece is square interconnecting piece.
Compared with prior art, this anti-theft type electrical ball valve be provided in connector by driver drives rotation upper cover and
Lower cover, the upper surface of lower cover have axial raised interconnecting piece, and connecting hole is offered on upper lid, and valve rod and interconnecting piece pass through bayonet lock
Be connected valve seat on offer three recessed slots being spaced apart in 90 °, lower cover fovea superior slot is respectively mounted in recessed slot
There is the lower bar magnet for protruding into corresponding fovea superior slot, is mounted on bullet between lower bar magnet upper surface and corresponding fovea superior slot
Spring, the length C of lower bar magnet are less than the length D of fovea superior slot, offer on the upper surface of upper cover in 90 ° of four be spaced apart
Mounting hole is provided with bar magnet in four mounting holes.After dismantling people by driver, can not unscrew privately connector makes it
Can not rotary spool, reduce the probability that people intercept heating privately.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view in this anti-theft type electrical ball valve.
Fig. 2 is the enlarged drawing of circle E in Fig. 1 in this anti-theft type electrical ball valve.
In figure, 1, driver；2, valve body；3, valve seat；4, connector；5, lower cover；6, upper cover；7, recessed slot；8, upper groove
Hole；9, lower bar magnet；10, spring；11, mounting hole；12, upper bar magnet；13, interconnecting piece；14, connecting hole；15, valve rod；16, block
Pin.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1 and Figure 2, this anti-theft type electrical ball valve, including driver 1, valve body 2, valve seat 3, valve rod 15 and and valve seat
3 connectors 4 being threadedly coupled, the upper end of valve seat 3 is provided with lower cover 5, is provided on the upper surface of lower cover 5 and 5 upper surface of lower cover
Mutually it is close to and is driven by driver 1 upper cover 6 of rotation, upper cover 6 and lower cover 5 are mounted in the connector 4, the upper end of lower cover 5
Face has axial raised interconnecting piece 13, and the connecting hole that interconnecting piece 13 is matched and is embedded in for interconnecting piece 13 is offered in upper cover 6
14, the upper end of valve rod 15 upwardly extends and protrudes into interconnecting piece 13, and valve rod 15 is connected with interconnecting piece 13 by bayonet lock 16, valve
It offers on the upper surface of seat 3 in 90 ° of recessed slots 7 of three be spaced apart, the end that lower cover 5 is mutually close to 3 upper surface of valve seat
Offered on face with three one-to-one fovea superior slots 8 of recessed slot 7, be mounted in recessed slot 7 and protrude on corresponding
Bar magnet 9 under the cylindrical type of recess hole 8, lower bar magnet 9 protrude between the upper surface of fovea superior slot 8 and corresponding fovea superior slot 8
It is mounted on spring 10, the length C of lower bar magnet 9 is less than the length D of fovea superior slot 8, offers on the upper surface of upper cover 6 and is in
90 ° of four mounting holes 11 being spaced apart are provided with the cylinder matched with corresponding lower bar magnet 9 in four mounting holes 11
Bar magnet 12 in type.
As preferred structure, the diameter of lower cover 5 is identical as the diameter of upper cover 6.The outer peripheral sidewall of lower cover 5 and upper cover 6 with connect
There are gaps for first 4 inner circumferential side wall.The length A of bayonet lock 16 is identical as the B of 13 length of interconnecting piece.Interconnecting piece 13 is square connection
Portion.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of anti-theft type electrical ball valve, including driver (1), valve body (2), valve seat (3) valve rod (15) and with valve seat (3) screw thread
The connector (4) of connection, which is characterized in that the upper end of the valve seat (3) is provided with lower cover (5), the lower cover (5) it is upper
On end face setting be mutually close to lower cover (5) upper surface and by driver (1) drive rotation upper cover (6), the upper cover (6) and
Lower cover (5) is mounted in the connector (4), and the upper surface of the lower cover (5) has axial raised interconnecting piece (13), described
Interconnecting piece (13) is offered in upper cover (6) to match and for the connecting hole (14) of interconnecting piece (13) insertion, the valve rod (15)
Upper end upwardly extend and protrude into interconnecting piece (13), and valve rod (15) passes through bayonet lock (16) with interconnecting piece (13) and is connected,
It is offered on the upper surface of the valve seat (3) in the recessed slot (7) of 90 ° of three be spaced apart, the lower cover (5) and valve seat
(3) offered on the end face that upper surface is mutually close to the one-to-one fovea superior slot (8) of three recessed slots (7), under described
Bar magnet (9) under the cylindrical type for protruding into corresponding fovea superior slot (8), the lower bar magnet (9) are mounted in recess hole (7)
It protrudes between the upper surface of fovea superior slot (8) and corresponding fovea superior slot (8) and is mounted on spring (10), and lower bar magnet (9)
Length C be less than the length D of fovea superior slot (8), offer on the upper surface of the upper cover (6) in 90 ° be spaced apart four
A mounting hole (11), four mounting holes (11) are interior to be provided with magnet on the cylindrical type matched with corresponding lower bar magnet (9)
Stick (12).
2. a kind of anti-theft type electrical ball valve according to claim 1, which is characterized in that the diameter of the lower cover (5) with
The diameter of upper cover (6) is identical.
3. a kind of anti-theft type electrical ball valve according to claim 1, which is characterized in that the lower cover (5) and upper cover (6)
Periphery wall and the internal perisporium of connector (4) there are gaps.
4. a kind of anti-theft type electrical ball valve according to claim 1, which is characterized in that the length A of the bayonet lock (16)
It is identical as the B of interconnecting piece (13) length.
5. a kind of anti-theft type electrical ball valve according to claim 1, which is characterized in that the interconnecting piece (13) is square
Interconnecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363378.2A CN109163139B (en) | 2018-11-16 | 2018-11-16 | Antitheft electric ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363378.2A CN109163139B (en) | 2018-11-16 | 2018-11-16 | Antitheft electric ball valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109163139A true CN109163139A (en) | 2019-01-08 |
| CN109163139B CN109163139B (en) | 2023-09-26 |
Family
ID=64875905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363378.2A Active CN109163139B (en) | 2018-11-16 | 2018-11-16 | Antitheft electric ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163139B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10220636A (en) * | 1997-02-03 | 1998-08-21 | Miwa Lock Co Ltd | Valve lock device |
| CN201110394Y (en) * | 2007-09-26 | 2008-09-03 | 宁波志清实业有限公司 | Controllable anti-theft globe valve |
| KR101562497B1 (en) * | 2014-08-22 | 2015-10-22 | 이여울 | Valve with structure having improving operating performance of opening and shutting plate |
| CN204785010U (en) * | 2015-03-31 | 2015-11-18 | 西安海智机电设备有限公司 | Theftproof ball valve |
| CN205298634U (en) * | 2016-01-11 | 2016-06-08 | 四川省简阳市川力机械制造有限责任公司 | Top mounted formula ceramic ball valve of usheing to seat |
| CN106015627A (en) * | 2016-08-04 | 2016-10-12 | 宁波杰克龙精工有限公司 | Anti-theft ball valve and key component thereof |
| CN208997449U (en) * | 2018-11-16 | 2019-06-18 | 台州必拓阀门有限公司 | A kind of anti-theft type electrical ball valve |
-
2018
- 2018-11-16 CN CN201811363378.2A patent/CN109163139B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10220636A (en) * | 1997-02-03 | 1998-08-21 | Miwa Lock Co Ltd | Valve lock device |
| CN201110394Y (en) * | 2007-09-26 | 2008-09-03 | 宁波志清实业有限公司 | Controllable anti-theft globe valve |
| KR101562497B1 (en) * | 2014-08-22 | 2015-10-22 | 이여울 | Valve with structure having improving operating performance of opening and shutting plate |
| CN204785010U (en) * | 2015-03-31 | 2015-11-18 | 西安海智机电设备有限公司 | Theftproof ball valve |
| CN205298634U (en) * | 2016-01-11 | 2016-06-08 | 四川省简阳市川力机械制造有限责任公司 | Top mounted formula ceramic ball valve of usheing to seat |
| CN106015627A (en) * | 2016-08-04 | 2016-10-12 | 宁波杰克龙精工有限公司 | Anti-theft ball valve and key component thereof |
| CN208997449U (en) * | 2018-11-16 | 2019-06-18 | 台州必拓阀门有限公司 | A kind of anti-theft type electrical ball valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109163139B (en) | 2023-09-26 |
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