CN220523419U - Remote valve fault self-diagnosis device - Google Patents

Abstract

The utility model discloses a remote valve fault self-diagnosis device which comprises a valve main body, wherein a water inlet pipe is fixedly arranged on one side of the valve main body, a water outlet pipe is fixedly arranged on the other side of the valve main body, the device is convenient for quickly and accurately positioning a damaged valve through the arrangement of a Beidou positioning module, time waste caused by slow searching of a patrol personnel is avoided, and the main control chip is used for controlling each sensor to perform self-diagnosis, so that the valve can be found out at the first time when the valve is in a problem, the loss is reduced, the state of a valve plate can be determined through the corresponding positions of a first position sensor and a second position sensor, the rotation state of a rotating shaft can be determined through the numerical value of an angle sensor, the perfect states of a concave ring and a convex ring can be determined through an annular pressure sensor, and then the sound states are sent to a mobile phone control terminal of maintenance personnel through a wireless connection module, the operation procedure of personnel diagnosis is reduced, the valve maintenance efficiency is greatly improved, and the practicability is further ensured.

Description

Remote valve fault self-diagnosis device

Technical Field

The utility model relates to the technical field of valve fault diagnosis devices, in particular to a remote valve fault self-diagnosis device.

Background

The valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device for allowing or stopping the flow of a medium (liquid, gas, or powder) in a pipe or a device and controlling the flow rate.

Under the promotion of four forces of industrialization, city, reform and globalization, the continuous development of the valve technology in China is brought, the valve application field is widened continuously, the corresponding valve supervision and diagnosis and maintenance device is perfected continuously, the front and rear end flow detection devices of the pipeline are generally adopted in the aspect of valve supervision at present, meanwhile, personnel are equipped to patrol along the pipeline, and when a problem is found, maintenance personnel are called to diagnose and maintain in the field, wherein the defects of the method are that: the front end and the rear end flow detection device can only detect the occurrence of problems of the pipeline, and cannot determine the position of a valve which is specifically damaged, inspection staff needs to be provided with specialized instruments to inspect the interior of the valve, when the damaged valve is found, maintenance staff also needs to detect the specific damage reason of the valve so as to facilitate maintenance, and a large amount of time is wasted, so that the efficiency is very low, and a remote valve fault self-diagnosis device is urgently needed to solve the problem.

Disclosure of Invention

The utility model aims to provide a remote valve fault self-diagnosis device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a remote valve trouble self-diagnosis device, which comprises a valve main body, valve main body one side fixed mounting inlet tube, valve main body opposite side fixed mounting outlet pipe, fixed mounting first water level flow detection ring on the inlet tube inner wall, fixed mounting second water level flow detection ring on the outlet pipe inner wall, install rivers detection mechanism in the outlet pipe bottom, rivers detection mechanism is located outlet pipe internal fixation and installs first pressure sensor, outlet pipe lateral wall passes through the rotating member installation connecting rod, the connecting rod is located outlet pipe internal fixation and installs the floater, the connecting rod end is located outlet pipe and with first pressure sensor between fixed connection spring, valve main body inner wall fixed mounting has rubber seal ring, fixed mounting has annular pressure sensor between rubber seal ring and the valve main body inner wall, set up the concave ring on the rubber seal ring, concave ring sliding connection valve plate, valve plate fixed mounting has the convex ring and block concave ring all around, valve plate internal fixation has first position sensor, valve main body and valve plate corresponding department internal fixation installs second position sensor, the middle part runs through and fixed mounting pivot, worm wheel gear middle part is located worm wheel motor middle part fixed mounting ball, the valve wheel is located the pivot fixed mounting angle worm wheel motor valve plate fixed mounting ball, pivot is located the pivot top the planetary gear fixed mounting planetary gear is located the pivot, the pivot is fixed on the top of the pivot, the top of rotation is fixed mounting planetary gear fixed on the pivot, the top is fixed mounting the sun gear is meshed on the top of the sun gear, the two sides of the ring gear are fixedly provided with limiting rings and are in sliding connection with the water outlet pipe, the outer wall of the ring gear is fixedly provided with a rotation bracket, and the top of the rotation bracket is provided with a camera.

As a preferable technical scheme of the utility model, the camera is connected with an internal main control chip, the main control chip is connected with a wireless connection module, the wireless connection module is connected with a mobile phone control terminal, the mobile phone control terminal is connected with a storage module, one end of the main control chip is connected with a Beidou positioning module, the other end of the main control chip is electrically connected with a battery module, and the Beidou positioning module and the camera are electrically connected with the battery module.

As a preferable technical scheme of the utility model, the first water level flow detection ring is connected with the main control chip.

As the preferable technical scheme of the utility model, the second water level flow detection ring is connected with the main control chip.

As a preferable technical scheme of the utility model, the first pressure sensor is connected with the main control chip.

As a preferable technical scheme of the utility model, the annular pressure sensor is connected with the main control chip.

As a preferable technical scheme of the utility model, the first position sensor is connected with the main control chip.

As a preferable technical scheme of the utility model, the second position sensor is connected with the main control chip.

As a preferable technical scheme of the utility model, the angle sensor is connected with the main control chip.

As a preferable technical scheme of the utility model, the main control chip is connected with the motor, and the battery module is electrically connected with the motor.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The utility model relates to a remote valve fault self-diagnosis device which is convenient for quickly and accurately positioning a damaged valve through the arrangement of a Beidou positioning module, avoids time waste caused by slow searching of patrol personnel, is also provided with a camera, and shoots the position of the valve through the camera so as to determine whether the valve is damaged or not, and simultaneously determine whether the outside of the valve is damaged or not so as to facilitate maintenance personnel to determine the damage reason for maintenance.

(2) The utility model relates to a remote valve fault self-diagnosis device, which is characterized in that after a person closes a valve, a first water level flow detection ring is a fixed value, a second water level flow detection ring and a first pressure sensor have no values, if the values of the first water level flow detection ring, the second water level flow detection ring and the first pressure sensor are changed, the leakage is represented, and a main control chip is triggered to control each sensor to perform self-diagnosis, so that the first time when the valve has a problem can be found, and the loss is reduced.

(3) The utility model relates to a remote valve fault self-diagnosis device, which can determine the state of a valve plate through the corresponding positions of a first position sensor and a second position sensor, can determine the rotation state of a rotating shaft through the numerical value of an angle sensor, can determine the perfect state of a concave ring and a convex ring through an annular pressure sensor, and can be sent to a mobile phone control terminal of maintainers through a wireless connection module, so that the maintainers can conveniently prepare corresponding equipment for rest, the operation procedures of personnel diagnosis are reduced, and the valve maintenance efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a remote valve failure self-diagnosis apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of a remote valve failure self-diagnosis apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a water flow detection mechanism of a remote valve failure self-diagnostic device according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of a remote valve failure self-diagnostic device within a valve body according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of the inside of a sun gear of a remote valve failure self-diagnosis apparatus according to an embodiment of the present utility model;

fig. 6 is a system block diagram of a remote valve failure self-diagnostic device according to an embodiment of the present utility model.

Reference numerals:

1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a first water level flow rate detection ring; 5. a second water level flow rate detection ring; 6. a water flow detection mechanism; 7. a first pressure sensor; 8. a connecting rod; 9. a floating ball; 10. a spring; 11. a rubber seal ring; 12. a concave ring; 13. a valve plate; 14. a male ring; 15. a first position sensor; 16. a second position sensor; 17. a rotating shaft; 18. an angle sensor; 19. a turntable; 20. a worm wheel; 21. a worm; 22. a motor; 23. a sun gear; 24. a rotation planetary gear; 25. a ring gear; 26. a limiting ring; 27. a self-rotating bracket; 28. a camera; 29. a main control chip; 30. a wireless connection module; 31. a mobile phone control terminal; 32. a storage module; 33. the Beidou positioning module; 34. a battery module; 35. an annular pressure sensor.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

referring to fig. 1-3, a remote valve fault self-diagnosis device according to an embodiment of the present utility model includes a valve main body 1, a water inlet pipe 2 is fixedly installed at one side of the valve main body 1, a water outlet pipe 3 is fixedly installed at the other side of the valve main body 1, a first water level flow detection ring 4 is fixedly installed on an inner wall of the water inlet pipe 2, a second water level flow detection ring 5 is fixedly installed on an inner wall of the water outlet pipe 3, a water flow detection mechanism 6 is installed in a bottom of the water outlet pipe 3, a first pressure sensor 7 is fixedly installed in the water outlet pipe 3, a connecting rod 8 is installed on a side wall of the water outlet pipe 3 through a rotating member, a floating ball 9 is fixedly installed in the water outlet pipe 3 by the connecting rod 8, a spring 10 is fixedly connected between a terminal end of the connecting rod 8 and the first pressure sensor 7, a rubber sealing ring 11 is fixedly installed on an inner wall of the valve main body 1, a ring-shaped pressure sensor 35 is fixedly installed between the rubber sealing ring 11 and an inner wall of the valve main body 1, the rubber sealing ring 11 is provided with a concave ring 12, the concave ring 12 is connected with the valve plate 13 in a sliding way, the periphery of the valve plate 13 is fixedly provided with a convex ring 14 and is clamped with the concave ring 12, the valve plate 13 is internally fixedly provided with a first position sensor 15, the corresponding part of the valve main body 1 and the valve plate 13 is internally fixedly provided with a second position sensor 16, the middle part of the valve plate 13 is penetrated and fixedly provided with a rotating shaft 17, the rotating shaft 17 is positioned in the middle part of the valve plate 13 and is fixedly provided with an angle sensor 18, the top part of the rotating shaft 17 penetrates through the valve main body 1 and is fixedly provided with a rotating disc 19, the rotating shaft 17 is positioned below the rotating disc 19 and is fixedly provided with a worm wheel 20, the worm wheel 20 is meshed with a worm 21, the worm 21 is arranged on the output end of a motor 22, the motor 22 is fixedly arranged at the top part of the valve main body 1, the outer wall of the water outlet pipe 3 is fixedly provided with a sun gear 23, the sun gear 23 is meshed with a rotation planetary gear 24, the outer side of the rotation planetary gear 24 is meshed with the ring gear 25, limiting rings 26 are fixedly arranged on two sides of the ring gear 25 and are in sliding connection with the water outlet pipe 3, a rotation bracket 27 is fixedly arranged on the outer wall of the ring gear 25, and a camera 28 is arranged on the top of the rotation bracket 27.

Wherein, the motor 22 drives the worm 21 to rotate, thereby drive worm wheel 20 and pivot 17 to rotate, finally drive valve plate 13 to rotate, personnel's accessible manual rotation carousel 19 also changes the state of valve plate 13, rotation planetary gear 24 rotates and can make it rotate along sun gear 23, simultaneously drive ring gear 25 rotates, and then drive the camera 28 and rotate around outlet pipe 3, be convenient for shoot the valve situation all around, stop collar 26 functions as preventing rotation planetary gear 24 lateral shifting, first water level flow detection ring 4 functions as detecting water level and velocity of flow numerical value in inlet tube 2, second water level flow detection ring 5 functions as detecting water level and velocity of flow numerical value in outlet tube 3, water flow detection mechanism 6 functions as detecting the velocity of flow in outlet tube 3, concave ring 12 cooperates convex ring 14 and can seal valve body 1, first position sensor 15 cooperates the position that second position sensor 16 can detect valve plate 13 in valve body 1, angle sensor 18 functions as detecting the rotation angle of pivot 17 in valve body 1, ring pressure sensor 35 functions as detecting the pressure numerical value in each position of rubber sealing ring 11.

In this embodiment, the camera 28 is connected to the internal main control chip 29, the main control chip 29 is connected to the wireless connection module 30, the wireless connection module 30 is connected to the mobile phone control terminal 31, the mobile phone control terminal 31 is connected to the storage module 32, one end of the main control chip 29 is connected to the Beidou positioning module 33, the other end of the main control chip 29 is electrically connected to the battery module 34, and the Beidou positioning module 33 is electrically connected to the battery module 34 both of the camera 28.

Wherein, big dipper positioning module 33 effect is the accurate position of maintainer quick determination valve of being convenient for, and camera 28 effect is shot around the valve to whether this confirms for the damage, and whether confirm the valve outside to damage simultaneously and reveal, the maintainer of being convenient for confirms the damage reason in order to maintain.

In this embodiment, the first water level flow rate detection ring 4 is connected with the main control chip 29.

Wherein, the valve plate 13 is fully opened when the first water level flow detecting ring 4 and the second water level flow detecting ring 5 have the same value, and the valve plate 13 is fully closed when the former has the value and the latter has no value.

In this embodiment, the second water level flow rate detection ring 5 is connected with the main control chip 29.

Wherein, when the values of the first water level flow detection ring 4 and the second water level flow detection ring 5 are different, the valve plate 13 is not completely opened.

In this embodiment, the first pressure sensor 7 is connected to the main control chip 29.

Wherein, the value of the first pressure sensor 7 changes along with the value change of the second water level flow detection ring 5, so as to ensure the accuracy of the data.

In this embodiment, the annular pressure sensor 35 is connected to the main control chip 29.

The difference in the values of the annular pressure sensor 35 indicates that the rubber seal ring 11 or the valve plate 13 is worn and the seal is not tight.

In this embodiment, the first position sensor 15 is connected to the main control chip 29.

Wherein the valve plate 13 is closed when the first position sensor 15 is closest or farthest to the second position sensor 16.

In this embodiment, the second position sensor 16 is connected to the main control chip 29.

Wherein, the valve plate 13 is opened when the first position sensor 15 and the second position sensor 16 are positioned within a certain range.

In this embodiment, the angle sensor 18 is connected to the main control chip 29.

The value of the angle sensor 18 can determine the rotation state of the spindle 17, and thus indirectly the valve state.

In this embodiment, the main control chip 29 is connected to the motor 22, and the battery module 34 is electrically connected to the motor 22.

In specific application, the motor 22 is electrically connected through the battery module 34, and then the motor 22 is driven to rotate, the motor 22 drives the worm 21 to rotate, the worm 21 drives the worm wheel 20 to rotate, the worm wheel 20 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the valve plate 13 to rotate, personnel can also close the valve plate 13 by manually rotating the turntable 19, the rotation of the rotation planetary gear 24 can enable the rotation planetary gear to rotate along the sun gear 23, and meanwhile, the ring gear 25 is driven to rotate, and then the camera 28 is driven to rotate around the water outlet pipe 3, so that the situation around the valve is convenient to shoot, when the valve plate 13 is closed, the first water level flow detection ring 4 is a fixed value, the second water level flow detection ring 5 and the first pressure sensor 7 have no value, the valve closing state is good, at the moment, the second water level flow detection ring 5 and the first pressure sensor 7 measure the value, and meanwhile, the first water level flow detection ring 4 has the value change, the valve body 1 is damaged when the exterior of the valve is observed through the camera 28, the corresponding positions of the first position sensor 15 and the second position sensor 16 are nearest or farthest, the valve plate 13 is closed, the connection part of the rotating shaft 17 and the valve plate 13 is damaged when the value of the angle sensor 18 of the rotating shaft 17 is inaccurate, the rubber sealing ring 11 or the convex ring 14 is damaged when the value of the angle sensor 18 of the rotating shaft 17 is accurate, the valve plate 13 is driven to rotate 180 degrees by the starting motor 22, the rubber sealing ring 11 is damaged when the value of the annular pressure sensor 35 is unchanged, the convex ring 14 is damaged when the value of the annular pressure sensor 35 is changed, meanwhile, the wireless connection module 30 and the mobile phone control terminal 31 send damage information to maintenance personnel, so that the maintenance personnel can conveniently determine the damage position, the maintenance efficiency is improved, and the practicability of the device is further improved.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a remote valve trouble self-diagnosis device, its characterized in that, including valve main part (1), valve main part (1) one side fixed mounting inlet tube (2), valve main part (1) opposite side fixed mounting outlet tube (3), fixed mounting first water level flow detection ring (4) on inlet tube (2) inner wall, fixed mounting second water level flow detection ring (5) on outlet tube (3) inner wall, install rivers detection mechanism (6) in outlet tube (3) bottom, rivers detection mechanism (6) are located outlet tube (3) internal fixation first pressure sensor (7), outlet tube (3) lateral wall passes through rotating member installation connecting rod (8), connecting rod (8) are located outlet tube (3) internal fixation floater (9), connecting rod (8) end are located outlet tube (3) and with first pressure sensor (7) between fixed connection spring (10), valve main part (1) inner wall fixed mounting has rubber sealing ring (11), fixed mounting has annular pressure sensor (35) between rubber sealing ring (11) and the valve main part (1) inner wall, concave ring (12) are seted up on the concave ring (12), the valve plate (13) is fixedly provided with a convex ring (14) around and clamped with a concave ring (12), a first position sensor (15) is fixedly arranged in the valve plate (13), a second position sensor (16) is fixedly arranged in the corresponding position of the valve body (1) and the valve plate (13), the middle part of the valve plate (13) is penetrated and fixedly provided with a rotating shaft (17), the rotating shaft (17) is positioned in the middle part of the valve plate (13) and fixedly provided with an angle sensor (18), the top of the rotating shaft (17) penetrates through the valve body (1) and fixedly provided with a turntable (19), the rotating shaft (17) is positioned below the turntable (19) and fixedly provided with a worm wheel (20), the worm wheel (20) is meshed with a worm (21), the worm (21) is arranged at the output end of a motor (22), the motor (22) is fixedly arranged at the top of the valve body (1), the outer wall of a water outlet pipe (3) is fixedly provided with a sun gear (23), the sun gear (23) is meshed with a rotating planetary gear (24), the outer side of the rotating gear (24) is meshed with a ring gear (25), the ring gear (25) is meshed with the outer side of the rotating shaft (25), the ring gear (25) is fixedly provided with a sliding limiting support (27), and a camera (28) is arranged at the top of the autorotation bracket (27).

2. The remote valve fault self-diagnosis device according to claim 1, wherein the camera (28) is connected with an internal main control chip (29), the main control chip (29) is connected with a wireless connection module (30), the wireless connection module (30) is connected with a mobile phone control terminal (31), the mobile phone control terminal (31) is connected with a storage module (32), one end of the main control chip (29) is connected with a Beidou positioning module (33), the other end of the main control chip (29) is electrically connected with a battery module (34), and the Beidou positioning module (33) is electrically connected with the battery module (34) of the camera (28).

3. The remote valve failure self-diagnosis device according to claim 1, wherein the first water level flow rate detection ring (4) is connected with a main control chip (29).

4. The remote valve failure self-diagnosis device according to claim 1, wherein the second water level flow rate detection ring (5) is connected with a main control chip (29).

5. The remote valve failure self-diagnosis device according to claim 1, wherein the first pressure sensor (7) is connected with a main control chip (29).

6. A remote valve failure self-diagnostic device according to claim 1, characterized in that the annular pressure sensor (35) is connected with a main control chip (29).

7. The remote valve failure self-diagnosis device according to claim 1, wherein the first position sensor (15) is connected with a main control chip (29).

8. The remote valve failure self-diagnostic device according to claim 1, wherein the second position sensor (16) is connected to a main control chip (29).

9. The remote valve failure self-diagnosis device according to claim 1, wherein the angle sensor (18) is connected with a main control chip (29).

10. The remote valve failure self-diagnosis device according to claim 2, wherein the main control chip (29) is connected with the motor (22), and the battery module (34) is electrically connected with the motor (22).