Device for detecting and positioning use states of pressure regulating box and ground well

Abstract

The utility model provides a pressure regulating box and ground well use state detecting and positioning device, which relates to the technical field of detection and comprises a device body, a door rotatably connected to the surface of the device body, a main pipeline fixed to the inner wall of the device body, a control system fixed to one end of the main pipeline, an auxiliary pipeline fixed to the surface of the control system and an inner pressing wheel slidably connected to the inner wall of the main pipeline. A long rod is rotatably connected to the top end of the inner pressing wheel, an outer pressing ring is slidably connected to the circumferential face of the inner pressing wheel, a square groove is formed in the surface of the outer pressing ring, and a large U-shaped rod is rotatably connected to the top end of the outer pressing ring. In the prior art, due to the fact that an existing pipeline is high in pressure resistance, the surrounding environment is seriously damaged, the pipeline is deformed, distorted and even broken after bearing too large pressure for a long time, the normal service life of the pipeline is affected, a large amount of energy waste and economic loss are caused, and energy consumption of connecting parts of the pipeline is increased due to too large pressure.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection technical field especially, relate to a kind of pressure regulating tank, ground well use state detection positioning equipment. BACKGROUND

[0002] Pressure regulating tank, ground well use state detection positioning equipment refers to a series of equipment for monitoring the operating state, position information and other related parameters of pressure regulating tank and ground well, wherein, pressure sensor is installed on the inlet and outlet pipe of pressure regulating tank, based on the change of sensitive element physical characteristics caused by pressure action, it is converted into electric signal to monitor gas pressure, when abnormal, it can alarm or feedback to control system automatic pressure regulating, intelligent monitoring terminal as core equipment, each detection equipment data is collected and transmitted to monitoring center by wired or wireless communication mode, terminal as node transmits data to remote monitoring center server through coordinator, realizes remote monitoring management.

[0003] In the prior art, the excessive pressure in the pipeline causes the pipeline material to be unable to withstand and break, thereby causing an explosion accident. Such explosion not only causes casualties, but also causes serious damage to the surrounding environment. Long-term excessive pressure causes the pipeline to deform, twist or even break, which not only affects the normal service life of the pipeline, but also causes a large amount of energy waste and economic loss. Excessive pressure also causes the connecting parts of the pipeline, such as flanges, joints, etc. to loosen, leak or even fall off, further increasing the possibility of accidents. Excessive pressure increases the flow rate of the fluid in the pipeline, thereby increasing the flow resistance and reducing the conveying efficiency, and increasing energy consumption. Once a leakage accident occurs, due to high pressure and large flow, the difficulty of emergency treatment is also increased, which causes the influence range of the accident to expand. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the shortcomings in the prior art and provides a pressure regulating tank, ground well use state detection positioning equipment.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a pressure regulating tank, ground well use state detection positioning equipment, including equipment main part, the equipment main part surface rotatory connection has a door, the equipment main part inner wall is fixed with main pipe, main pipe one end is fixed with control system, the control system surface is fixed with branch pipe, the inner wall of main pipe is connected with the sliding of inner pressure wheel, the inner pressure wheel top rotatory connection has long pole, the sliding of outer pressure ring is connected with the circumference of inner pressure wheel, the square groove is set up in the surface of outer pressure ring, the top rotatory connection of outer pressure ring has big U pole, the top of big U pole is fixed with big connecting rod, the one side rotatory connection of big connecting rod has main rotary lever, the other side rotatory connection of main rotary lever has short pole, the one end rotatory connection of short pole has first fixed block, the rotatory connection of long pole and main rotary lever, the one end rotatory connection of long pole has rotating piece through main rotary lever, the one side fixed of rotating piece has rotating shaft, the rotatory connection of rotating shaft surface has second fixed block, the surface of first fixed block and second fixed block is fixedly connected with the inner wall of control system, the rotating shaft is driven by motor.

[0006] Preferably, the inner wall of the auxiliary pipeline is fixed with an inner ring, the inner wall of the inner ring is fixed with inner teeth, the peripheral surface of the inner ring is rotationally connected with an outer ring, the inner wall of the outer ring is fixed with outer teeth, the surface of the inner ring is provided with a rotating column, the peripheral surface of the rotating column is fixed with a sealing plate, the surface of the rotating column is fixed with rotating teeth, the rotating teeth are engaged with the outer teeth and the inner teeth, and the surface of the outer ring is fixed with an outer shell; in the prior art, the flow control in the pipeline is not accurate enough for the pressure regulator and the well detection equipment, resulting in excessive energy being delivered and thus causing energy waste; if the flow is too large during gas delivery, a large amount of gas can be discharged into the atmosphere without being effectively utilized, which not only wastes resources but also may pollute the environment; unstable or unexpected flow may increase the safety hazards of the system; too high flow may cause a sudden increase in the pressure of the pipeline, increasing the risk of pipeline rupture or leakage and thus causing serious accidents such as fire and explosion; inaccurate flow control may cause the flow rate of fluid in the pipeline to be too fast or too slow, causing additional wear of the inner wall of the pipeline and valves and other equipment and shortening the service life of the equipment and increasing the cost of repair and replacement; and inaccurate flow control also increases the difficulty of monitoring and management; in view of the above problems, the utility model adopts the flow regulating mode to solve the problems, realizes that when the flow in the pipeline needs to be adjusted, the outer ring is rotated, the rotating teeth on the peripheral surface of the rotating column are engaged with the inner teeth and the outer teeth to rotate, the opening and closing of the sealing plate are driven, the rotating column is rotated to the appropriate size, the effect of accurately regulating the flow is achieved, the accurate control of the flow can avoid the delivery of too much energy and thus reduce energy waste, accurate flow control can ensure the on-demand gas supply during gas delivery and avoid unnecessary energy consumption, accurate flow control is helpful to better manage and allocate resources and ensures that every unit of energy can be effectively utilized, thus improving the overall resource utilization efficiency, accurate flow control can maintain the stable pressure in the pipeline and reduce the risk of pipeline rupture or leakage caused by pressure fluctuation, thus reducing the possibility of fire and explosion, the stable flow can reduce the erosion and wear of the inner wall of the pipeline and valves and other equipment by fluid, prolong the service life of the equipment, and accurate flow control can make the monitoring data more accurate and reliable, simplify the monitoring process and improve the efficiency of data processing.

[0007] Preferably, the inner wall of the device body is fixed with a positioning protective shell, the top of the positioning protective shell is fixed with a side cover plate, the surface of the side cover plate is fixed with a clamping piece, the surface of the side cover plate is fixed with a supporting piece, the surface of the supporting piece is rotatably connected with a small connecting rod, one end of the small connecting rod is fixed with a hand knob, the inner wall of the small connecting rod is rotatably connected with a U-shaped rod, the surface of the U-shaped rod is fixed with a pull rod, one end of the pull rod is rotatably connected with a semicircular piece, one end of the semicircular piece is fixed with a sliding cover, and the sliding cover is slidably connected with the clamping piece.

[0008] Preferably, the inner wall of the device body is fixed with a positioning protective shell, the top of the positioning protective shell is fixed with a side cover plate, the surface of the side cover plate is fixed with a clamping piece, the surface of the side cover plate is fixed with a supporting piece, the surface of the supporting piece is rotatably connected with a small connecting rod, one end of the small connecting rod is fixed with a hand knob, the inner wall of the small connecting rod is rotatably connected with a U-shaped rod, the surface of the U-shaped rod is fixed with a pull rod, one end of the pull rod is rotatably connected with a semicircular piece, one end of the semicircular piece is fixed with a sliding cover, and the sliding cover is slidably connected with the clamping piece.

[0009] Preferably, the inner wall of the device body is fixed with a positioning protective shell, the top of the positioning protective shell is fixed with a side cover plate, the surface of the side cover plate is fixed with a clamping piece, the surface of the side cover plate is fixed with a supporting piece, the surface of the supporting piece is rotatably connected with a small connecting rod, one end of the small connecting rod is fixed with a hand knob, the inner wall of the small connecting rod is rotatably connected with a U-shaped rod, the surface of the U-shaped rod is fixed with a pull rod, one end of the pull rod is rotatably connected with a semicircular piece, one end of the semicircular piece is fixed with a sliding cover, and the sliding cover is slidably connected with the clamping piece.

[0010] Preferably, the inner wall of the device body is fixed with a positioning protective shell, the top of the positioning protective shell is fixed with a side cover plate, the surface of the side cover plate is fixed with a clamping piece, the surface of the side cover plate is fixed with a supporting piece, the surface of the supporting piece is rotatably connected with a small connecting rod, one end of the small connecting rod is fixed with a hand knob, the inner wall of the small connecting rod is rotatably connected with a U-shaped rod, the surface of the U-shaped rod is fixed with a pull rod, one end of the pull rod is rotatably connected with a semicircular piece, one end of the semicircular piece is fixed with a sliding cover, and the sliding cover is slidably connected with the clamping piece.

[0011] Preferably, the inner wall of the device body is fixed with a positioning protective shell, the top of the positioning protective shell is fixed with a side cover plate, the surface of the side cover plate is fixed with a clamping piece, the surface of the side cover plate is fixed with a supporting piece, the surface of the supporting piece is rotatably connected with a small connecting rod, one end of the small connecting rod is fixed with a hand knob, the inner wall of the small connecting rod is rotatably connected with a U-shaped rod, the surface of the U-shaped rod is fixed with a pull rod, one end of the pull rod is rotatably connected with a semicircular piece, one end of the semicircular piece is fixed with a sliding cover, and the sliding cover is slidably connected with the clamping piece.

[0012] Beneficial effects:

[0013] 1、In the prior art, the excessive pressure in the pipeline causes the pipeline material to be unable to withstand and break, thereby causing an explosion accident, which not only causes casualties, but also causes serious damage to the surrounding environment, and long-term excessive pressure causes the pipeline to deform, twist, and even break, which not only affects the normal service life of the pipeline, but also causes a large amount of energy waste and economic loss, and the excessive pressure also causes the connecting parts of the pipeline, such as flanges, joints, etc. to loosen, leak, and even fall off, further increasing the possibility of accidents, and the excessive pressure increases the fluid flow rate in the pipeline, thereby increasing the flow resistance and reducing the conveying efficiency, increasing energy consumption, and once a leakage accident occurs, due to the high pressure and large flow, the difficulty of emergency treatment is also increased, causing the accident to expand the influence range, and for such problems, the utility model adopts the method of changing the volume of the pipeline to solve the problem, when the volume of the pipeline is too small to cause excessive pressure, the motor is started, the motor drives the shaft to rotate clockwise, the shaft drives the blade to rotate synchronously, the blade drives the main shaft and the long rod to rotate, the long rod drives the inner pressure wheel to slide up and down through the square groove, the main shaft drives the short rod to rotate, and the main shaft drives the large connecting rod to rotate, so that the large U-shaped rod drives the outer pressure ring to move up and down, achieving the effect of changing the volume of the pipeline by double containers, and the design of precise pressure regulation and double extraction insertion changing the volume of the pipeline can realize more accurate regulation of the pressure, by changing the volume of the pipeline, the compression degree or buffer space of the gas can be fine-tuned, for example, when the pressure needs to be slightly reduced, the volume of the pipeline can be appropriately increased to allow the gas to expand more, thereby reducing the pressure to the target value, which is like in a container with an elastic wall, expanding the volume of the container, the pressure of the gas inside will decrease accordingly, and the buffer pressure fluctuation can effectively buffer the pressure fluctuation, during the gas conveying process, due to the change of the gas source pressure, the intermittent use of the gas equipment and other factors, the pressure will fluctuate, by changing the volume of the pipeline, the pressure regulating tank can store excess gas energy when the pressure rises, and release gas to supplement the pressure when the pressure decreases.

[0014] 2、In the prior art, the pressure regulator and the ground well detection device are not accurate enough in controlling the flow rate in the pipeline, resulting in excessive energy being delivered and thus causing energy waste. For example, during gas delivery, if the flow rate is too large, a large amount of gas will be discharged into the atmosphere without being effectively utilized, not only wasting resources but also possibly polluting the environment. Unstable or excessive flow rates can increase the safety hazards of the system, and excessive flow rates can cause the pressure in the pipeline to suddenly increase, increasing the risk of pipeline rupture or leakage, and thus causing serious accidents such as fires and explosions. Inaccurate flow rate control can cause the fluid to flow too fast or too slow in the pipeline, causing additional wear and tear on the inner wall of the pipeline and valves and other equipment, shortening the service life of the equipment and increasing the cost of maintenance and replacement. Inaccurate flow rate control also increases the difficulty of monitoring and management. To solve these problems, the utility model adopts a flow rate adjustment method, which allows the outer ring to be rotated when the flow rate in the pipeline needs to be adjusted, causing the rotating teeth on the circumferential surface of the rotating column to engage the inner teeth and outer teeth to rotate, driving the opening and closing of the sealing plate. The appropriate size is achieved by rotating, achieving the effect of precise flow rate adjustment. By accurately controlling the flow rate, the delivery of excessive energy can be avoided, thereby reducing energy waste. During gas delivery, accurate flow rate control can ensure that gas is supplied as needed, avoiding unnecessary energy consumption. Accurate flow rate control helps better manage and allocate resources, ensuring that every unit of energy is effectively utilized, thereby improving overall resource utilization efficiency. Accurate flow rate control can maintain stable pressure in the pipeline, reducing the risk of pipeline rupture or leakage caused by pressure fluctuations, thereby reducing the likelihood of fires and explosions. By maintaining a stable flow rate, the scouring and abrasion of the fluid on the inner wall of the pipeline and valves and other equipment can be reduced, prolonging the service life of the equipment. Accurate flow rate control can make monitoring data more accurate and reliable, simplifying the monitoring process and improving data processing efficiency.

[0015] 3、In the prior art, the positioning device is subjected to accidental physical impact, accelerating the aging and damage of the positioning device, affecting its normal work, and after the positioning device is damaged, its positioning accuracy may be greatly reduced, causing the pressure regulator detection equipment to fail to accurately obtain position information, thereby affecting the regulation and control performance of the entire system, the failure of the positioning device may cause the pressure regulator detection equipment to frequently misreport, miss report and other problems, increasing the failure rate and maintenance cost of the system, and the damage of the positioning device may cause the safety monitoring system to fail, increasing the risk of accidents, in view of such problems, the utility model adopts the mode of adding a protective shell to solve the problem, when the staff needs to open the protective shell to check the positioning device, hold the hand knob and move it forward, drive the U-shaped rod to move forward, drive the pull rod and the semicircular piece to rotate and connect and push the sliding cover to move in the clamping piece, achieve the effect that the protective cover is easy to open and close, improve the work efficiency, the protective shell which is easy to open and close enables the maintenance personnel to quickly open the shell body and perform daily inspection and maintenance of the equipment, such as cleaning the internal elements, checking the connection line and the like, this design greatly reduces the time required for maintenance and improves the work efficiency, when the equipment fails, the protective shell which is easy to open and close allows the maintenance personnel to quickly enter the equipment interior to perform fault diagnosis and repair, effectively prevent impurities such as dust and moisture from entering the positioning device interior, protect the circuit board and other sensitive elements from being damaged, and the protective shell provides a stable support structure for the positioning device, ensuring that it maintains a stable position and posture during operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the detection positioning equipment of the utility model;

[0017] Figure 2 It is a three-dimensional structure schematic view of the control system of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic view of the auxiliary pipeline of the utility model;

[0019] Figure 4 It is a three-dimensional structure schematic view of the sealing plate of the utility model;

[0020] Figure 5 It is a three-dimensional structure schematic view of the rotating column of the utility model;

[0021] Figure 6 It is a three-dimensional structure schematic view of the main rotating rod of the utility model;

[0022] Figure 7 It is a three-dimensional structure schematic view of the internal pressure wheel of the utility model;

[0023] Figure 8 It is a three-dimensional structure schematic view of the utility model Figure 2 at A.

[0024] Legend:

[0025] 1, device body; 101, door; 102, control system; 103, sub-pipe; 104, main pipe; 2, positioning protection shell; 3, sealing plate; 301, shell; 302, inner tooth; 303, rotating column; 304, outer tooth; 305, inner ring; 306, rotating tooth; 307, limit gear; 308, outer ring; 4, inner pressure wheel; 401, outer pressure ring; 402, square groove; 403, large U-shaped rod; 4031, large connecting rod; 404, long rod; 405, main rotating rod; 406, short rod; 4061, first fixed block; 407, rotating piece; 4071, rotating shaft; 4072, second fixed block; 5, side cover plate; 501, clamping piece; 502, sliding cover; 503, semicircular piece; 504, pull rod; 505, U-shaped rod; 506, hand pulling piece; 507, small connecting rod; 508, supporting piece. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] The specific embodiments of the utility model are described below in combination with the drawings. Specific embodiments:

[0029] Reference Figures 1-8A kind of pressure regulating tank, ground well use state detection positioning equipment, including equipment main body 1, equipment main body 1 surface rotationally connected by door 101, equipment main body 1 inner wall is fixed with main pipeline 104, main pipeline 104 one end is fixed with control system 102, control system 102 surface is fixed with auxiliary pipeline 103, main pipeline 104 inner wall is slidably connected with inner pressure wheel 4, inner pressure wheel 4 top end is rotationally connected with long rod 404, inner pressure wheel 4 circumferential surface is slidably connected with outer pressure ring 401, outer pressure ring 401 surface is provided with square groove 402, outer pressure ring 401 top end is rotationally connected with big U rod 403, big U rod 403 top is fixed with big connecting rod 4031, big connecting rod 4031 one side is rotationally connected with main rotary rod 405, main rotary rod 405 other side is rotationally connected with short rod 406, short rod 406 one end is rotationally connected with first fixed block 4061, long rod 404 is rotationally connected with main rotary rod 405, long rod 404 one end is rotationally connected with rotary blade 407 by main rotary rod 405, rotary blade 407 one side is fixed with shaft 4071, shaft 4071 surface is rotationally connected with second fixed block 4072, first fixed block 4061 and second fixed block 4072 surface are fixedly connected with the inner wall of control system 102, shaft 4071 is driven by motor, in the prior art, the pressure in the pipeline is too large to cause the pipeline material to be unable to withstand and rupture, thereby causing an explosion accident, such explosion not only causes casualties, but also causes serious damage to the surrounding environment, long-term withstand excessive pressure, the pipeline can be deformed, twisted or even broken, which not only affects the normal service life of the pipeline, but also causes a large amount of energy waste and economic loss, and excessive pressure can also cause the connecting parts of the pipeline, to solve the above problems, the utility model adopts the mode of changing the volume of the pipeline, when the volume of the pipeline is too small to cause excessive pressure, the motor is started, the motor drives the shaft 4071 to rotate clockwise, the shaft 4071 drives the rotary blade 407 to rotate synchronously, the rotary blade 407 drives the main rotary rod 405 and the long rod 404 to rotate, the long rod 404 drives the inner pressure wheel 4 to slide up and down through the square groove 402, the main rotary rod 405 drives the short rod 406 to rotate, the main rotary rod 405 drives the big connecting rod 4031 to rotate by swinging left and right, so that the big U rod 403 drives the outer pressure ring 401 to move up and down, to achieve the effect of changing the volume of the pipeline by double containers, the design of accurate pressure regulation double extraction insertion changing pipeline volume can realize more accurate regulation of pressure, by changing the volume of the pipeline, the compression degree or buffer space of gas can be fine-tuned.

[0030] An inner ring 305 is fixed to the inner wall of the auxiliary pipeline 103, an inner tooth 302 is fixed to the inner wall of the inner ring 305, an outer ring 308 is rotatably connected to the peripheral surface of the inner ring 305, an outer tooth 304 is fixed to the inner wall of the outer ring 308, a rotating column 303 is arranged on the surface of the inner ring 305, a sealing plate 3 is fixed to the peripheral surface of the rotating column 303, a rotating tooth 306 is fixed to the surface of the rotating column 303, the rotating tooth 306 is in meshing connection with the outer tooth 304 and the inner tooth 302, and an outer shell 301 is fixed to the surface of the outer ring 308. In the prior art, the flow control in the pipeline is not accurate for the pressure regulator and the ground well detection equipment, which leads to excessive energy being transported, thereby causing energy waste. For example, in the gas transportation process, if the flow is too large, a large amount of gas will be discharged into the atmosphere without being effectively utilized, which not only wastes resources but also may pollute the environment. Unstable flow or flow exceeding the expected range may increase the safety hazards of the system. Excessive flow may cause the pressure in the pipeline to suddenly increase, thereby increasing the risk of pipeline rupture or leakage, and further causing serious accidents such as fire and explosion. Inaccurate flow control may cause the flow rate of the fluid in the pipeline to be too fast or too slow, thereby causing additional wear on the inner wall of the pipeline and the valve and other equipment, shortening the service life of the equipment, increasing the cost of maintenance and replacement, and increasing the difficulty of monitoring and management. In view of the above problems, the utility model adopts the mode of adjusting the flow to solve the problems, so that when the flow in the pipeline needs to be adjusted, the outer ring 308 is rotated, the rotating tooth 306 on the peripheral surface of the rotating column 303 is meshed with the inner tooth 302 and the outer tooth 304 to rotate, the opening and closing of the sealing plate 3 are driven, and the appropriate size is rotated, thereby achieving the effect of accurately adjusting the flow. Through accurate control of the flow, the transportation of excessive energy can be avoided, thereby reducing energy waste. In the gas transportation process, accurate flow control can ensure that the gas is supplied as needed, thereby avoiding unnecessary energy consumption. Accurate flow control is helpful for better management and allocation of resources, thereby ensuring that every unit of energy can be effectively utilized, thereby improving the overall resource utilization efficiency. Accurate flow control can maintain the stable pressure in the pipeline, thereby reducing the risk of pipeline rupture or leakage caused by pressure fluctuation, thereby reducing the possibility of fire and explosion. By maintaining stable flow, the erosion and wear of the fluid on the inner wall of the pipeline and the valve and other equipment can be reduced, thereby prolonging the service life of the equipment. Accurate flow control can make the monitoring data more accurate and reliable, thereby simplifying the monitoring process and improving the efficiency of data processing. The inner wall of the equipment main body 1 is fixed with a positioning protection shell 2, the top of the positioning protection shell 2 is fixed with a side cover plate 5, the surface of the side cover plate 5 is fixed with a clamping piece 501, the surface of the side cover plate 5 is fixed with a supporting piece 508, the surface of the supporting piece 508 is rotatably connected with a small connecting rod 507, one end of the small connecting rod 507 is fixed with a hand piece 506, the inner wall of the small connecting rod 507 is rotatably connected with a U-shaped rod 505, the surface of the U-shaped rod 505 is fixed with a pull rod 504, one end of the pull rod 504 is rotatably connected with a semicircular piece 503, one end of the semicircular piece 503 is fixed with a sliding cover 502, the sliding cover 502 is slidably connected with the clamping piece 501. In the prior art, the positioning device is subjected to accidental physical impact,The positioning device is accelerated to be aged and damaged, and the normal work is affected, after the positioning device is damaged, the positioning precision can be greatly reduced, the position information of the pressure regulator detection equipment cannot be accurately obtained, and then the regulation and control performance of the whole system is affected, the fault of the positioning device can cause the pressure regulator detection equipment to frequently appear false alarm, missing report and other problems, increase the failure rate and maintenance cost of the system, the damage of the positioning device can cause the safety monitoring system to fail, increase the risk of accidents, aiming at the problems, the utility model adopts the way of adding a protective shell to solve, when the staff needs to open the protective shell to check the positioning device, hold the hand dial piece 506 and make it move forward, drive the U-shaped rod 505 to move forward, drive the pull rod 504 and the semicircular piece 503 to rotate and connect and push the sliding cover 502 to move in the clamping piece 501, the protective cover is easy to open and close, the working efficiency is improved, the protective shell which is easy to open and close enables the maintenance personnel to quickly open the shell body and carry out daily inspection and maintenance of the equipment, such as cleaning internal elements, checking connecting lines and the like, the design greatly reduces the time required for maintenance and improves the working efficiency, when the equipment fails, the protective shell which is easy to open and close allows the maintenance personnel to quickly enter the equipment interior and carry out fault diagnosis and repair, effectively prevent impurities such as dust and moisture from entering the positioning device interior, protect the circuit board and other sensitive elements from being damaged, the protective shell provides a stable support structure for the positioning device, ensures that the positioning device maintains a stable position and posture during operation, the inner pressure wheel 4 surface is provided with a trapezoidal groove, the inner pressure wheel 4 always maintains up and down movement in the inner wall of the outer pressure ring 401, is not easy to overturn and smoothly slide, the effect of improving the service life of the equipment is achieved, the inner ring 305 surface is provided with a limiting gear 307, the limiting gear 307 is engaged with the outer gear 304, the limiting gear 307 is engaged with the outer gear 304 in the inner ring 305 and the outer ring 308, the limiting effect is achieved, the sealing plate 3 surface is provided with a sealing strip, the effect of not easy to leak is achieved, better sealing effect is achieved, the sliding cover 502 two sides are provided with trapezoidal blocks, the effect of smooth sliding of the sliding cover 502 in the inner wall of the clamping piece 501 is achieved.

[0031] The utility model discloses a working principle: when the pipeline content volume is too small and leads to excessive pressure, start motor, and motor clockwise drives the rotation of the shaft 4071, and the rotation of the shaft 4071 drives the synchronous rotation of the rotation piece 407, and the rotation piece 407 drives the rotation of the main rotation rod 405 and the long rod 404, and the long rod 404 drives the up-down sliding of the inner pressure wheel 4 through the square groove 402, and the main rotation rod 405 drives the rotation of the short rod 406, and the left-right swing of the main rotation rod 405 drives the rotation of the big connecting rod 4031, makes the big U rod 403 drive the up-down movement of the outer pressure ring 401, reaches the effect that double containers change the pipeline content volume, when needing to adjust flow in the pipeline, the outer ring 308 is rotated, makes the rotation tooth 306 on the circumference of the rotation column 303 engage the inner tooth 302 and the outer tooth 304 and rotate, drives the opening and closing of the sealing plate 3, rotates to the appropriate size, reaches the effect that accurately adjusts flow, when the staff needs to open the protective shell and checks the positioning device, holds the hand shift piece 506 and makes it forward, drives the forward movement of the U type rod 505, drives the pull rod 504 and semicircular piece 503 rotation connection and promotes the sliding cover 502 movement in the clamping piece 501, reaches the effect that the protective cover is easy to open and close, improves work efficiency.

[0032] In the utility model, unless another definite provision and limitation, first feature is in second feature " on " or " under " can include first and second feature direct contact, also can include first and second feature is not direct contact but is through the contact between other features between them. Moreover, first feature is in second feature " on ", " above " and " upper surface " include first feature is in second feature right above and oblique above, or just indicate first feature horizontal height is higher than second feature. First feature is in second feature " under ", " below " and " lower surface " include first feature is in second feature right below and oblique below, or just indicate first feature horizontal height is less than second feature.

[0033] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model, and various changes and improvements of the utility model fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pressure regulating box and well usage status detection and positioning device, comprising a device body (1), wherein a door (101) is rotatably connected to the surface of the device body (1), a main pipe (104) is fixed to the inner wall of the device body (1), a control system (102) is fixed to one end of the main pipe (104), and a secondary pipe (103) is fixed to the surface of the control system (102), characterized in that: The inner wall of the main pipeline (104) is slidably connected with an inner pressure wheel (4), the top end of the inner pressure wheel (4) is rotatably connected with a long rod (404), the peripheral surface of the inner pressure wheel (4) is slidably connected with an outer pressure ring (401), the surface of the outer pressure ring (401) is provided with a square groove (402), the top end of the outer pressure ring (401) is rotatably connected with a large U-shaped rod (403), the top of the large U-shaped rod (403) is fixed with a large connecting rod (4031), one side of the large connecting rod (4031) is rotatably connected with a main rotating rod (405), the other side of the main rotating rod (405) is rotatably connected with a short rod (406), one end of the short rod (406) is rotatably connected with a first fixed block (4061), the long rod (404) is rotatably connected with the main rotating rod (405), one end of the long rod (404) is rotatably connected with a rotating piece (407) through the main rotating rod (405), one side of the rotating piece (407) is fixed with a rotating shaft (4071), the surface of the rotating shaft (4071) is rotatably connected with a second fixed block (4072), the surfaces of the first fixed block (4061) and the second fixed block (4072) are fixedly connected with the inner wall of the control system (102), and the rotating shaft (4071) is driven by a motor.

2. The pressure regulating tank, ground well usage state detection and positioning device according to claim 1, characterized in that: The inner wall of the auxiliary pipeline (103) is fixedly connected with an inner ring (305), the inner wall of the inner ring (305) is fixedly connected with an inner gear (302), the peripheral surface of the inner ring (305) is rotatably connected with an outer ring (308), the inner wall of the outer ring (308) is fixedly connected with an outer gear (304), the surface of the inner ring (305) is provided with a rotating column (303), the peripheral surface of the rotating column (303) is fixedly connected with a sealing plate (3), the surface of the rotating column (303) is fixedly connected with a rotating gear (306), the rotating gear (306) is meshed with the outer gear (304) and the inner gear (302), and the surface of the outer ring (308) is fixedly connected with an outer shell (301).

3. The pressure regulating tank, ground well usage state detection and positioning device according to claim 1, characterized in that: The inner wall of the equipment body (1) is fixedly connected with a positioning protection shell (2), the top of the positioning protection shell (2) is fixedly connected with a side cover plate (5), the surface of the side cover plate (5) is fixedly connected with a clamping piece (501), the surface of the side cover plate (5) is fixedly connected with a supporting piece (508), the surface of the supporting piece (508) is rotatably connected with a small connecting rod (507), one end of the small connecting rod (507) is fixedly connected with a hand shifting piece (506), the inner wall of the small connecting rod (507) is rotatably connected with a U-shaped rod (505), the surface of the U-shaped rod (505) is fixedly connected with a pull rod (504), one end of the pull rod (504) is rotatably connected with a semicircular piece (503), one end of the semicircular piece (503) is fixedly connected with a sliding cover (502), and the sliding cover (502) is slidably connected with the clamping piece (501).

4. The pressure regulating tank, ground well usage state detection and positioning device according to claim 1, characterized in that: The surface of the inner pressure wheel (4) is provided with a trapezoidal groove.

5. The pressure regulating tank, ground well usage state detection and positioning device according to claim 2, characterized in that: The surface of the inner ring (305) is provided with a limiting gear (307), and the limiting gear (307) is meshed with the outer gear (304).

6. The pressure regulating tank, ground well usage state detection and positioning device according to claim 2, characterized in that: The surface of the sealing plate (3) is provided with a sealing strip.

7. The pressure regulating tank, ground well usage state detection and positioning device according to claim 3, characterized in that: The two sides of the sliding cover (502) are provided with trapezoidal blocks.

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