CN220688063U

CN220688063U - Fire control butterfly valve adjustment mechanism for intelligent fire-fighting equipment engineering

Info

Publication number: CN220688063U
Application number: CN202322413104.2U
Authority: CN
Inventors: 曾宪杰
Original assignee: Inner Mongolia Zhuoan Fire Safety Technology Service Co ltd
Current assignee: Inner Mongolia Zhuoan Fire Safety Technology Service Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-03-29
Anticipated expiration: 2033-09-06

Abstract

The utility model relates to the technical field of fire control butterfly valves, and discloses a fire control butterfly valve adjusting mechanism for intelligent fire control facility engineering, which comprises a fixed part for fixing the position of a butterfly valve and a movable part for adjusting and controlling the butterfly valve, and is characterized in that: the fixed part comprises a main body, the movable part comprises a connecting pipe, the connecting pipe is fixedly arranged on the top wall surface of the main body, the cavity of the connecting pipe is in a hollowed-out state, an adjusting box is fixedly arranged on the top wall surface of the connecting pipe, and the cavity of the adjusting box is in a hollowed-out state. Through setting up controlling means, controlling means uses worm and turbine as the main part, also accessible rotation knob drives when can drive through servo motor, and has the auto-lock nature between worm and the turbine, can ensure under the drive of not passing through servo motor and knob, and the butterfly valve can not keep stable state under the external pressure effect such as liquid, gas, ensures the sealed effect of butterfly valve to the pipeline.

Description

Fire control butterfly valve adjustment mechanism for intelligent fire-fighting equipment engineering

Technical Field

The utility model relates to the technical field of fire control butterfly valves, in particular to a fire control butterfly valve adjusting mechanism for intelligent fire protection facility engineering.

Background

The butterfly valve is also called as flap valve, and is a simple-structure regulating valve, and can be used for controlling the opening and closing of low-pressure pipeline medium, and the butterfly valve is a valve in which a closing member (a valve clack or a butterfly plate) is a disc and rotates around a valve shaft to achieve opening and closing, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like, and mainly has the functions of cutting off and throttling on a pipeline.

Through retrieval, a fire control butterfly valve regulator (authorized bulletin number CN 216715257U) for intelligent fire protection facility engineering comprises a valve body, wherein the bottom of the valve body is fixedly connected with a mounting plate, the top of the valve body is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a fixed box, the bottom of the fixed box is movably sleeved with a rotating shaft, the outside of the rotating shaft is fixedly connected with a driving gear, and the top of the rotating shaft is fixedly connected with a rotating motor; through setting up axis of rotation, driving gear, rotating motor, driven shaft, driven gear, rotor, valve plate and controller, can be at the in-process that fire control butterfly valve used, can utilize the controller to drive the rotating motor and take place to rotate to make fire control butterfly valve close or open, avoided traditional butterfly valve mode more singlely, make fire control butterfly valve in use be difficult to satisfy daily needs's problem, thereby improved the practicality that fire control butterfly valve used.

The above-described technique has been studied to have the following problems: in the above-mentioned technique, through rotating motor and the equal steerable valve plate of rotor, but it can't fix the position of valve plate to the object such as liquid, gas that has led to carrying in the pipeline that the butterfly valve both ends are connected can promote the valve plate and rotate, and then leads to the butterfly valve to lose the purpose of carrying out the shutoff to the object. Therefore, we propose a fire control butterfly valve adjustment mechanism for intelligent fire-fighting equipment engineering.

Therefore, a person skilled in the art provides a fire-fighting butterfly valve adjusting mechanism for intelligent fire-fighting engineering to solve the problems in the prior art.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a fire control butterfly valve adjusting mechanism for intelligent fire control facility engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the fire control butterfly valve adjusting mechanism for intelligent fire protection facility engineering comprises a fixed part for fixing the position of a butterfly valve and a movable part for adjusting and controlling the butterfly valve, and is characterized in that: the fixed part comprises a main body, the movable part comprises a connecting pipe, the connecting pipe is fixedly arranged on the top wall surface of the main body, the connecting pipe cavity is in a hollowed-out state, an adjusting box is fixedly arranged on the top wall surface of the connecting pipe, the adjusting box cavity is in a hollowed-out state, a controller is fixedly arranged on the top wall surface of the adjusting box, a control device for controlling the opening or closing of a butterfly valve is arranged in the adjusting box cavity, and the control device comprises a first rotating rod for connecting a valve plate and a second limiting pipe and a worm for controlling the first rotating rod to rotate.

Preferably, the first rotary rod is movably mounted in the connecting pipe cavity, two ends of the first rotary rod extend into the second limiting pipe and the adjusting box cavity respectively, the first rotary rod is fixedly connected with the second limiting pipe, the worm is movably mounted in the adjusting box cavity, the servo motor is fixedly mounted on the top wall surface of the worm, the worm is connected to the output end of the servo motor, and the servo motor is connected to the output end of the controller.

Preferably, the outer wall of the worm is fixedly provided with a first helical gear, one side of the first helical gear is movably meshed with a second helical gear, a second rotary rod is fixedly arranged on a side wall surface, far away from the first helical gear, of the second helical gear, the second rotary rod penetrates through the adjusting box and stretches into the outside of the cavity of the adjusting box, and a knob is fixedly arranged at one end, stretching out of the cavity of the adjusting box, of the second rotary rod.

Preferably, a turbine is movably meshed with the front side wall surface of the worm, a third rotating rod is fixedly installed on one side wall surface of the turbine, which is close to the first rotating rod, a limiting block is movably sleeved on the outer wall of the third rotating rod, a limiting rod is fixedly installed on the bottom wall surface of the limiting block, the bottom wall surface of the limiting rod is fixedly connected with the bottom inner wall of the adjusting box, a third bevel gear is fixedly installed at the upper other end of the third rotating rod, a fourth bevel gear is movably meshed with one side of the third bevel gear, and the fourth bevel gear is fixedly connected with the top wall surface of the first rotating rod.

Preferably, the outer wall of the main body is fixedly provided with two fixing plates, the fixing plates are respectively arranged on two sides of the main body, the wall surfaces of the fixing plates are provided with a plurality of fixing holes, the fixing holes are distributed on the corresponding fixing plates in an annular array, and the fixing holes are internally provided with screws for fixing.

Preferably, a rubber ring is fixedly installed on the inner wall of the main body, a valve plate is movably installed on the inner wall of the rubber ring, a second limiting pipe and a first limiting pipe are fixedly installed at the top and the bottom of the valve plate respectively, and the first limiting pipe and the second limiting pipe are in hollow-out states in cavities.

Preferably, the connecting rod is fixedly installed on the inner wall of the main body, penetrates through the rubber ring and stretches into the valve plate cavity, the connecting rod is movably connected with the valve plate, and the second limiting pipe penetrates through the rubber ring and is connected to the inner wall of the main body.

Advantageous effects

The beneficial effects are as follows:

(1) This fire control butterfly valve adjustment mechanism for intelligent fire control facility engineering, through setting up controlling means, controlling means uses worm and turbine as the main part, also accessible rotatory knob drives when can drive through servo motor, and has self-locking nature between worm and the turbine, can ensure under the drive of not passing through servo motor and knob, and the butterfly valve can not keep stable state under the external pressure effect such as liquid, gas, ensures the sealed effect of butterfly valve to the pipeline.

(2) This fire control butterfly valve adjustment mechanism for intelligent fire control facility engineering makes this fire control butterfly valve possess two kinds of drive modes through setting up servo motor and knob, and the circumstances that one of them damages or can't use appears in the technique, also accessible another mode is operated, has improved the practicality of fire control butterfly valve.

The utility model provides a fire control butterfly valve adjusting mechanism for intelligent fire control facility engineering. Is provided with

Drawings

FIG. 1 is a schematic diagram of a fire butterfly valve adjustment mechanism for intelligent fire protection engineering;

FIG. 2 is a cross-sectional view of a fire butterfly valve adjustment mechanism for intelligent fire protection engineering;

FIG. 3 is an enlarged view of portion A;

fig. 4 is an enlarged view of part B.

Legend description:

10. a main body; 11. a fixing plate; 12. a fixing hole; 13. a rubber ring; 14. a valve plate; 15. a first limiting tube; 16. a connecting rod; 17. the second limiting pipe; 18. a first rotating lever; 19. an adjusting box; 20. a controller; 21. a servo motor; 22. a worm; 23. a first helical gear; 24. a second helical gear; 25. a second rotating lever; 26. a knob; 27. a turbine; 28. a third rotating lever; 29. a limiting block; 30. a limit rod; 31. a third bevel gear; 32. a fourth helical gear; 33. and (5) connecting pipes.

Detailed Description

As shown in fig. 1 and 2: the utility model provides an intelligence fire control is fire control butterfly valve adjustment mechanism for facility engineering, is including being used for fixing the fixed part of position to the butterfly valve and being used for adjusting the movable part of control to the butterfly valve, its characterized in that: the fixed part comprises a main body 10, the movable part comprises a connecting pipe 33, the connecting pipe 33 is fixedly arranged on the top wall surface of the main body 10, the cavity of the connecting pipe 33 is in a hollowed-out state, an adjusting box 19 is fixedly arranged on the top wall surface of the connecting pipe 33, the cavity of the adjusting box 19 is in a hollowed-out state, a controller 20 is fixedly arranged on the top wall surface of the adjusting box 19, the controller 20 is the prior art, the controller is cited in a fire control butterfly valve regulator (authorized bulletin number CN 216715257U) for intelligent fire-fighting equipment engineering, a control device for controlling opening or closing of a butterfly valve is arranged in the cavity of the adjusting box 19, and the control device comprises a first rotary rod 18 for connecting a valve plate 14 and a second limiting pipe 17 and a worm 22 for controlling the first rotary rod 18 to rotate.

In a specific working process, the controller 20 is arranged to control the servo motor 21 to work, the servo motor 21 can work to drive the control device to operate, the control device is arranged to drive the worm 22 and the turbine 27 as main parts, the control device can also drive through the rotary knob 26 while being driven by the servo motor 21, and the self-locking property exists between the worm 22 and the turbine 27, so that the butterfly valve can be ensured to keep a stable state under the action of external pressure such as liquid and gas without being driven by the servo motor 21 and the knob 26, and the sealing effect of the butterfly valve on a pipeline is ensured.

As shown in fig. 2, fig. 3 and fig. 4, the first rotary rod 18 is movably mounted in the cavity of the connecting pipe 33, two ends of the first rotary rod 18 respectively extend into the cavities of the second limiting pipe 17 and the regulating box 19, the first rotary rod 18 and the second limiting pipe 17 are fixedly connected, the worm 22 is movably mounted in the cavity of the regulating box 19, the servo motor 21 is fixedly mounted on the top wall surface of the worm 22, the worm 22 is connected to the output end of the servo motor 21, the servo motor 21 is connected to the output end of the controller 20, the first helical gear 23 is fixedly mounted on the outer wall of the worm 22, one side of the first helical gear 23 is movably meshed with the second helical gear 24, one side wall surface of the second helical gear 24, which is far away from the first helical gear 23, is fixedly mounted with the second rotary rod 25, the second rotary rod 25 penetrates through the regulating box 19 and extends out of the cavity of the regulating box 19, one end of the second rotary rod 25, the knob 26 is fixedly mounted on the top wall surface of the regulating box 19, the turbine 27 is movably meshed with the turbine 27 on the front wall surface, the third helical gear 28 is fixedly mounted on the top wall surface of the first side wall surface of the first rotary rod 18, the third helical gear 28 is fixedly mounted on the top wall surface of the third rotary rod 28 is fixedly meshed with the third helical gear 32, the third helical gear 30 is fixedly mounted on the bottom wall surface of the third rotary rod 30 is fixedly meshed with the third helical gear 28, and the third helical gear 32 is fixedly mounted on the bottom wall surface of the third rotary rod 30 is fixedly meshed with the third helical gear 28, and the third rotary rod 30 is fixedly connected to the fourth rotary rod 31 is fixedly connected with the third helical gear 28, and the third rotary rod is fixedly connected to the fourth rotary rod is.

In a specific working process, the worm 22 is driven to rotate through the servo motor 21, the worm 22 rotates to drive the turbine 27 to rotate, the turbine 27 rotates to drive the third rotary rod 28 to rotate, the third rotary rod 28 rotates to drive the third helical gear 31 to rotate, the third helical gear 31 rotates to drive the fourth helical gear 32 to rotate, the fourth helical gear 32 rotates to drive the first rotary rod 18 to rotate, the first rotary rod 18 is fixedly connected with the second limiting tube 17, the first rotary rod 18 rotates to drive the second limiting tube 17 to rotate, the second limiting tube 17 rotates to drive the valve plate 14 to rotate, further opening or closing of the valve plate 14 is controlled, the knob 26 rotates to drive the second rotary rod 25 to rotate through the rotary knob 26, the second rotary rod 25 rotates to drive the second helical gear 24 to rotate, the second helical gear 24 rotates to drive the first helical gear 23 to rotate, and the first helical gear 23 also can drive the worm 22 to rotate.

As shown in fig. 1 and 2, a fixed plate 11 is fixedly installed on the outer wall of a main body 10, two fixed plates 11 are provided, the fixed plates 11 are respectively installed on two sides of the main body 10, a plurality of fixed holes 12 are formed in the wall surface of each fixed plate 11, the fixed holes 12 are distributed on the corresponding fixed plates 11 in an annular array, screws for fixing are respectively arranged in the cavities of the fixed holes 12, a rubber ring 13 is fixedly installed on the inner wall of the main body 10, a valve plate 14 is movably installed on the inner wall of the rubber ring 13, a second limiting pipe 17 and a first limiting pipe 15 are respectively fixedly installed at the top and the bottom of the valve plate 14, connecting rods 16 are fixedly installed on the inner wall of the main body 10, the connecting rods 16 penetrate through the rubber ring 13 and extend into the cavities of the valve plate 14, the connecting rods 16 are movably connected with the valve plate 14, and the second limiting pipe 17 penetrates through the rubber ring 13 and is connected on the inner wall of the main body 10.

In a specific working process, the position of the main body 10 is fixed by setting the fixing plate 11, the fixing hole 12 and the screws arranged in the cavity of the fixing hole 12, the valve plate 14 is arranged, the pipelines arranged on two sides of the main body 10 are plugged by the valve plate 14, the second limiting pipe 17 is arranged, the valve plate 14 is driven to rotate under the driving of the first rotating rod 18 by the second limiting pipe 17, and the position of the valve plate 14 is limited by the first limiting pipe 15 and the connecting rod 16.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an intelligence fire control is fire control butterfly valve adjustment mechanism for facility engineering, is including being used for fixing the fixed part of position to the butterfly valve and being used for adjusting the movable part of control to the butterfly valve, its characterized in that: the fixed part comprises a main body (10), the movable part comprises a connecting pipe (33), the connecting pipe (33) is fixedly arranged on the top wall surface of the main body (10), the cavity of the connecting pipe (33) is in a hollowed-out state, an adjusting box (19) is fixedly arranged on the top wall surface of the connecting pipe (33), the cavity of the adjusting box (19) is in a hollowed-out state, a controller (20) is fixedly arranged on the top wall surface of the adjusting box (19), a control device for controlling the opening or closing of a butterfly valve is arranged in the cavity of the adjusting box (19), and the control device comprises a first rotating rod (18) for connecting a valve plate (14) and a second limiting pipe (17) and a worm (22) for controlling the first rotating rod (18) to rotate.

2. The intelligent fire protection system of claim 1, wherein: the first rotary rod (18) is movably mounted in a cavity of the connecting pipe (33), two ends of the first rotary rod (18) respectively extend into the cavities of the second limiting pipe (17) and the regulating box (19), the first rotary rod (18) is fixedly connected with the second limiting pipe (17), the worm (22) is movably mounted in the cavity of the regulating box (19), the servo motor (21) is fixedly mounted on the top wall surface of the worm (22), the worm (22) is connected to the output end of the servo motor (21), and the servo motor (21) is connected to the output end of the controller (20).

3. The intelligent fire protection system of claim 2, wherein: the outer wall of the worm (22) is fixedly provided with a first helical gear (23), one side of the first helical gear (23) is movably meshed with a second helical gear (24), a second rotary rod (25) is fixedly arranged on a side wall surface, away from the first helical gear (23), of the second helical gear (24), the second rotary rod (25) penetrates through the adjusting box (19) and stretches into the outside of the cavity of the adjusting box (19), and a knob (26) is fixedly arranged at one end, stretching out of the cavity of the adjusting box (19), of the second rotary rod (25).

4. The intelligent fire protection system of claim 2, wherein: the worm is characterized in that a turbine (27) is movably meshed with the front side wall surface of the worm (22), a third rotating rod (28) is fixedly installed on one side wall surface of the turbine (27) close to the first rotating rod (18), a limiting block (29) is movably sleeved on the outer wall of the third rotating rod (28), a limiting rod (30) is fixedly installed on the bottom wall surface of the limiting block (29), the bottom wall surface of the limiting rod (30) is fixedly connected with the bottom inner wall of the adjusting box (19), a third bevel gear (31) is fixedly installed at the upper other end of the third rotating rod (28), a fourth bevel gear (32) is movably meshed with one side of the third bevel gear (31), and the fourth bevel gear (32) is fixedly connected with the top wall surface of the first rotating rod (18).

5. The intelligent fire protection system of claim 1, wherein: fixed mounting has fixed plate (11) on the outer wall of main part (10), and fixed plate (11) are two altogether, and fixed plate (11) are installed respectively in the both sides of main part (10), all offer fixed orifices (12) on the wall of fixed plate (11), and fixed orifices (12) have a plurality ofly, and fixed orifices (12) are annular array and distribute on corresponding fixed plate (11), and fixed orifices (12) intracavity all is provided with the screw that is used for fixing.

6. The intelligent fire protection system of claim 1, wherein: the novel valve is characterized in that a rubber ring (13) is fixedly mounted on the inner wall of the main body (10), a valve plate (14) is movably mounted on the inner wall of the rubber ring (13), a second limiting pipe (17) and a first limiting pipe (15) are fixedly mounted at the top and the bottom of the valve plate (14) respectively, and the cavities of the first limiting pipe (15) and the second limiting pipe (17) are in hollowed-out states.

7. The intelligent fire protection system of claim 6, wherein: the connecting rod (16) is fixedly mounted on the inner wall of the main body (10), the connecting rod (16) penetrates through the rubber ring (13) and stretches into the cavity of the valve plate (14), the connecting rod (16) is movably connected with the valve plate (14), and the second limiting pipe (17) penetrates through the rubber ring (13) and is connected to the inner wall of the main body (10).