CN216382658U

CN216382658U - Thing networking safety control ball valve

Info

Publication number: CN216382658U
Application number: CN202122901328.9U
Authority: CN
Inventors: 贺涌; 张亚武; 朱兴兵; 丁光; 付强; 张飞; 王丹; 陈宇加; 王建国
Original assignee: Zhejiang Zheyuan Yimao Valve Co ltd; ZHEJIANG XIANJU PUMPED STORAGE CO Ltd
Current assignee: Zhejiang Zheyuan Yimao Valve Co ltd; ZHEJIANG XIANJU PUMPED STORAGE CO Ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-26
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an Internet of things safety control ball valve which comprises a valve body and a ball body, wherein flanges are fixedly connected to two sides of the valve body respectively, and the ball body is movably connected to the inside of the valve body. This thing networking safety control ball valve passes through the one end of round pin axle fixed connection at the worm wheel top, pressure sensor receives pressure signal, the switching of ball valve is judged to two kinds of pressure signal that pressure sensor received through the inside both ends of arc wall, be connected with handheld terminal through bluetooth module after that, the state of ball valve switching also gives handheld terminal with real-time transmission in the connection process, handheld terminal will be real-time information transmission to backstage, the backstage in time takes notes and feeds back this switching information immediately to the display screen, the display screen still will show the state of opening and shutting that corresponds the ball valve on the pipeline network general diagram, thereby can know the front end and correspond ball valve operating condition from the backstage, the problem of unable its operating condition of real-time detection when using is solved.

Description

Thing networking safety control ball valve

Technical Field

The utility model relates to the technical field of ball valves, in particular to an Internet of things safety control ball valve.

Background

The ball valve is a valve which is driven by a valve rod by a switching piece (a ball body) and rotates around the axis of the ball valve, and is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, but the working state of the existing ball valve cannot be detected in real time when the existing ball valve is used; the safety lock has no automatic locking function, and the safety performance is poor when the safety lock is used; the intelligent degree is low; the problem is solved by providing an internet of things safety control ball valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an Internet of things safety control ball valve to solve the problem that the working state of the ball valve cannot be detected in real time during use in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: thing networking safety control ball valve, including valve body and spheroid, the both sides difference fixedly connected with flange of valve body, spheroid swing joint is in the inside of valve body, the inside top of valve body and bottom are provided with seal assembly respectively, spheroidal top fixedly connected with valve rod, the top fixedly connected with casing of valve body, the inside and the fixedly connected with worm wheel of casing are run through on the top of valve rod, the inside rear end swing joint of casing has the worm, one side of worm runs through outside and the fixedly connected with carousel to the casing, the inside top of casing is provided with operating condition intelligence response mechanism, operating condition intelligence response mechanism is including round pin axle, arc wall, pressure sensor and bluetooth module.

Preferably, round pin axle fixed connection is in the one end at worm wheel top, arc wall fixed connection is on the inside top of casing, the inside both ends of arc wall fixedly connected with pressure sensor respectively, one side fixedly connected with bluetooth module of arc wall.

Preferably, the diameter of the pin shaft is smaller than the width of the inner part of the arc-shaped groove, and the top end of the pin shaft is inserted into the inner part of the arc-shaped groove.

Preferably, the center of the circle of the arc-shaped groove and the center of the worm wheel are on the same vertical line.

Preferably, the top end fixed mounting of casing has the locking cylinder, the two sets of locking poles of output fixedly connected with of locking cylinder, two sets of through-holes have been seted up on the top of casing.

Preferably, the locking rods penetrate through the inside of the through hole, and the two groups of locking rods are respectively opposite to two ends of the inside of the arc-shaped groove.

Compared with the prior art, the utility model has the beneficial effects that: the safety management and control ball valve for the Internet of things not only realizes that the working state of the ball valve can be detected in real time when the ball valve is used, but also realizes that the ball valve does not have the function of automatic locking, has poor safety performance when in use and realizes lower intelligent degree;

(1) the pressure sensor is fixedly connected to one end of the top of the worm wheel through a pin shaft, the arc-shaped groove is fixedly connected to the top end of the inner part of the shell, two ends of the inner part of the arc-shaped groove are respectively and fixedly connected with a pressure sensor, one side of the arc-shaped groove is fixedly connected with a Bluetooth module, when the pressure sensor is used, the rotating turntable rotates the worm, the worm drives the valve rod to rotate through the worm wheel, the pin shaft can move from one end to the other end in the arc-shaped groove in the rotating process of the worm wheel, after the pin shaft is contacted with the pressure sensor at one end of the inner part of the arc-shaped groove, the pressure sensor receives pressure signals, the opening and closing of the ball valve are judged through two pressure signals received by the pressure sensors at two ends of the inner part of the arc-shaped groove, then the ball valve is connected with the handheld terminal through the Bluetooth module, the opening and closing state of the ball valve is also transmitted to the handheld terminal in real time in the connecting process, and the handheld terminal transmits information to a background in real time, the background records in time and feeds back the opening and closing information to the display screen in real time, and the display screen also displays the opening and closing state of the corresponding ball valve on the pipeline network general diagram, so that the working state of the front end corresponding to the ball valve can be known from the background;

(2) a locking cylinder is fixedly arranged at the top end of the shell, two groups of locking rods are fixedly connected with the output end of the locking cylinder, two groups of through holes are arranged at the top end of the shell, when in use, after the ball valve is opened or closed, the locking cylinder is started, the locking cylinder drives the locking rod to be inserted into the arc-shaped groove, so that the locking rod limits the pin shaft and locks the pin shaft in the arc-shaped groove, thereby the valve rod can not rotate, the automatic locking of the ball valve is realized, the safety of the ball valve in use is improved, secondly, whether the locking device or the closing device of the valve is unlocked or unlocked, the handheld terminal is required to be used, the handheld terminal downloads the corresponding valve operation instruction from an internal network and an executive worker brings the handheld terminal to the side of the valve, the valve with the authority operation is connected through Bluetooth and the authentication is obtained, so as to confirm whether the valve belongs to the valve needing to be operated and then allow the operation of unlocking or closing the device to be executed;

(3) through the close-range operation of the Bluetooth module, the opening and closing of the ball valves are ensured to be man-machine combined, the data exchange is not influenced by the external environment, the handheld terminal can record and cooperate with personnel to execute the opening, closing and locking operations of the plurality of ball valves, and the purpose of one-key control is achieved;

drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top sectional view of the housing of the present invention;

FIG. 3 is an enlarged front sectional view of the housing of the present invention;

FIG. 4 is an enlarged partial sectional view of the arc-shaped slot of the present invention.

In the figure: 1. a valve body; 2. a sphere; 3. a valve stem; 4. a housing; 5. a turntable; 6. a seal assembly; 7. a flange; 8. a worm gear; 9. a worm; 10. a pin shaft; 11. an arc-shaped slot; 12. a pressure sensor; 13. a Bluetooth module; 14. a locking cylinder; 15. a through hole; 16. a locking lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, an internet of things safety control ball valve comprises a valve body 1 and a ball body 2, two sides of the valve body 1 are fixedly connected with flanges 7 respectively, the ball body 2 is movably connected inside the valve body 1, the top end and the bottom end inside the valve body 1 are provided with a sealing assembly 6 respectively, the top end of the ball body 2 is fixedly connected with a valve rod 3, the top end of the valve body 1 is fixedly connected with a housing 4, the top end of the valve rod 3 penetrates into the housing 4 and is fixedly connected with a worm wheel 8, the rear end inside the housing 4 is movably connected with a worm 9, one side of the worm 9 penetrates outside the housing 4 and is fixedly connected with a turntable 5, the top end inside the housing 4 is provided with an operating state intelligent sensing mechanism, and the operating state intelligent sensing mechanism comprises a pin shaft 10, an arc-shaped groove 11, a pressure sensor 12 and a bluetooth module 13;

the pin shaft 10 is fixedly connected to one end of the top of the worm wheel 8, the arc-shaped groove 11 is fixedly connected to the top end inside the shell 4, two ends inside the arc-shaped groove 11 are respectively and fixedly connected with a pressure sensor 12, and one side of the arc-shaped groove 11 is fixedly connected with a Bluetooth module 13;

the diameter of the pin shaft 10 is smaller than the width of the inner part of the arc-shaped groove 11, the top end of the pin shaft 10 is inserted into the inner part of the arc-shaped groove 11, and the circle center of the circle where the arc-shaped groove 11 is located and the center of the worm wheel 8 are on the same vertical line;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when in use, the rotating disc 5 is rotated to rotate the worm 9, the worm 9 drives the valve rod 3 to rotate through the worm wheel 8, at this time, the pin shaft 10 moves from one end to the other end inside the arc-shaped groove 11 during the rotation process of the worm wheel 8, after the pin shaft 10 contacts with the pressure sensor 12 at one end inside the arc-shaped groove 11, the pressure sensor 12 receives a pressure signal, the opening and closing of the ball valve is judged through the two pressure signals received by the pressure sensors 12 at the two ends inside the arc-shaped groove 11, then the ball valve is connected with the handheld terminal through the bluetooth module 13, the opening and closing state of the ball valve during the connection process is also transmitted to the handheld terminal in real time, the handheld terminal transmits the real-time information to the background, the background records the opening and closing information in time and feeds back the opening and closing information to the display screen, the display screen also displays the opening and closing state of the corresponding ball valve on the general diagram of the pipeline network, therefore, the working state of the front end corresponding to the ball valve can be known from the background.

Example 2: a locking cylinder 14 is fixedly mounted at the top end of the shell 4, two groups of locking rods 16 are fixedly connected to the output end of the locking cylinder 14, two groups of through holes 15 are formed in the top end of the shell 4, the locking rods 16 penetrate through the through holes 15, and the two groups of locking rods 16 respectively face two ends of the inner part of the arc-shaped groove 11;

specifically, as shown in fig. 1, 3 and 4, when the ball valve is used, after the ball valve is opened or closed, the locking cylinder 14 is started, the locking cylinder 14 drives the locking rod 16 to be inserted into the arc-shaped groove 11, so that the locking rod 16 limits the pin shaft 10, and the pin shaft 10 is locked in the arc-shaped groove 11, so that the valve rod 3 cannot rotate, thus the ball valve is automatically locked, the safety of the ball valve during use is improved, secondly, no matter whether the valve locking device or the closing device is unlocked, the handheld terminal is required to be used, the handheld terminal downloads a corresponding valve operation instruction in an internal network, an executive person brings the handheld terminal to the side of the valve, the valve with authority operation is connected through bluetooth and authenticated, so that the operation of the unlocking or closing device is allowed to be executed after the fact that whether the valve belongs to the valve to be operated is confirmed, and the bluetooth module 13 is used for short-distance operation, the manual-machine combination of the opening and closing of the ball valves is guaranteed, data exchange is not affected by the external environment, the handheld terminal can record and cooperate with personnel to execute the opening, closing and locking operations of the ball valves, and the purpose of one-key control is achieved.

The working principle is as follows: when the utility model is used, firstly, the rotating disc 5 is rotated to rotate the worm 9, the worm 9 drives the valve rod 3 to rotate through the worm wheel 8, at the same time, the pin shaft 10 moves from one end to the other end in the arc-shaped groove 11 in the rotating process of the worm wheel 8, after the pin shaft 10 contacts with the pressure sensor 12 at one end in the arc-shaped groove 11, the pressure sensor 12 receives pressure signals, the opening and closing of the ball valve are judged through the two pressure signals received by the pressure sensors 12 at the two ends in the arc-shaped groove 11, then the ball valve is connected with the handheld terminal through the Bluetooth module 13, the opening and closing state of the ball valve in the connecting process is also transmitted to the handheld terminal in real time, the handheld terminal transmits real-time information to the background, the background records the opening and closing information in time and feeds back the opening and closing information to the display screen, the display screen also displays the opening and closing state of the corresponding ball valve on the general diagram of the pipeline network, thereby the front end corresponding to the working state of the ball valve can be known from the background, and after the ball valve is opened or closed, the locking cylinder 14 is started, the locking cylinder 14 drives the locking rod 16 to be inserted into the arc-shaped groove 11, so that the locking rod 16 limits the pin shaft 10, the pin shaft 10 is locked in the arc-shaped groove 11, and the valve rod 3 cannot rotate, thus the automatic locking of the ball valve is realized, the safety of the ball valve in use is improved, no matter whether the valve locking device or the closing device is unlocked, a handheld terminal is required, the handheld terminal downloads a corresponding valve operation instruction in an internal network and brings the handheld terminal to the side of the valve by an executive, the valve with authority operation is connected through Bluetooth and authenticated, so that the operation of the unlocking or closing device is allowed to be executed after the valve is determined to belong to the valve to be operated, the close-distance operation is realized through the Bluetooth module 13, and the man-machine combination of the opening and closing of the ball valve is ensured, and data exchange is not influenced by external environment, and the handheld terminal can record and cooperate with personnel to execute the operations of opening, closing and locking a plurality of ball valves, so that the purpose of one-key control is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Thing networking safety control ball valve, including valve body (1) and spheroid (2), its characterized in that: flanges (7) are respectively and fixedly connected with the two sides of the valve body (1), the ball body (2) is movably connected inside the valve body (1), the top end and the bottom end inside the valve body (1) are respectively provided with a sealing component (6), the top end of the sphere (2) is fixedly connected with a valve rod (3), the top end of the valve body (1) is fixedly connected with a shell (4), the top end of the valve rod (3) penetrates into the shell (4) and is fixedly connected with a worm wheel (8), the rear end of the inner part of the shell (4) is movably connected with a worm (9), one side of the worm (9) penetrates through the outer part of the shell (4) and is fixedly connected with a turntable (5), the top of casing (4) inside is provided with operating condition intelligence response mechanism, operating condition intelligence response mechanism includes round pin axle (10), arc wall (11), pressure sensor (12) and bluetooth module (13).

2. The internet of things safety management and control ball valve of claim 1, characterized in that: round pin axle (10) fixed connection is in the one end at worm wheel (8) top, arc wall (11) fixed connection is on the inside top of casing (4), fixedly connected with pressure sensor (12) respectively at the inside both ends of arc wall (11), one side fixedly connected with bluetooth module (13) of arc wall (11).

3. The internet of things safety management and control ball valve of claim 1, characterized in that: the diameter of the pin shaft (10) is smaller than the width of the inner part of the arc-shaped groove (11), and the top end of the pin shaft (10) is inserted into the inner part of the arc-shaped groove (11).

4. The internet of things safety management and control ball valve of claim 1, characterized in that: the circle center of the circle where the arc-shaped groove (11) is located and the center of the worm wheel (8) are on the same vertical line.

5. The internet of things safety management and control ball valve of claim 1, characterized in that: the top fixed mounting of casing (4) has locking cylinder (14), two sets of locking poles (16) of output fixedly connected with of locking cylinder (14), two sets of through-holes (15) have been seted up on the top of casing (4).

6. The internet of things safety management and control ball valve of claim 5, wherein: the locking rods (16) penetrate through the inside of the through hole (15), and the two groups of locking rods (16) are respectively opposite to the two ends of the inside of the arc-shaped groove (11).