Adjusting control device for multi-point capacity metering

Abstract

The utility model relates to the field of adjusting control devices, in particular to a multi-point capacity metering adjusting control device which comprises a hollow box. The right end of the hollow box is fixedly connected with a main controller, the edges of the four corners of the upper end of the hollow box are fixedly connected with air inlet covers, the upper ends of the four air inlet covers are fixedly connected with a bearing plate, the upper end of the bearing plate is fixedly connected with a fixing frame, the side wall of the fixing frame is fixedly connected with a plurality of first fixing pipes, and the other ends of the first fixing pipes are fixedly connected with safety valves. A second fixing pipe is fixedly connected to the inner wall of an air leakage port of the safety valve. The height of the second sealing plate is adjusted by starting the electric cylinder, the angle of the first valve plate and the angle of the second valve plate are adjusted by starting the motor, and the pressure of each surface of the inner wall of the fixing frame can be detected under the condition that the first valve plate and the second valve plate are rotationally opened; therefore, the difference when various gases are introduced into the fixing frame can be measured conveniently, and the technical problem is solved.

Description

Technical Field

[0001] The utility model belongs to the field of regulating and controlling devices, and in particular relates to a regulating and controlling device for multi-point capacity measurement. Background Art

[0002] In the fields of industrial production and energy management, the overflow tank is a common fluid storage and regulation equipment. Its main function is to store fluid and overflow through the overflow port when necessary to maintain the stability and safety of the system. However, the traditional overflow tank control method often relies on a single pressure sensor and a simple control algorithm, which cannot achieve comprehensive monitoring and precise control of the pressure distribution in the tank. The regulating control device in the existing technology is difficult to perform multi-point metering and regulation on the overflow tank, and cannot quickly collect pressure data at different positions in the tank by changing the gas flow direction in the overflow tank, and cannot quickly detect and judge the differences when different gases flow into the overflow tank. Utility Model Content

[0003] In order to overcome the problems that the regulating and controlling devices in the prior art are difficult to perform multi-point metering and regulation on the overflow tank, cannot quickly collect pressure data at different positions in the tank by changing the gas flow direction in the overflow tank, and cannot quickly detect and judge the differences when different gases flow into the overflow tank, therefore, a regulating and controlling device for multi-point capacity metering is proposed.

[0004] The technical scheme of the utility model is: a regulating and controlling device for multi-point capacity metering, comprising a hollow box; a main controller is fixedly connected to the right end of the hollow box, an air intake cover is fixedly connected to the edges of the four corners of the upper end of the hollow box, a bearing plate is fixedly connected to the upper ends of the four air intake covers, a fixed frame is fixedly connected to the upper end of the bearing plate, a plurality of first fixed pipes are fixedly connected to the side wall of the fixed frame, a safety valve is fixedly connected to the other end of the first fixed pipe, a second fixed pipe is fixedly connected to the inner wall of the air release port of the safety valve, and the upper part of the inner wall of the second fixed pipe is fixedly connected to A connecting block is provided, the outer wall of the connecting block is fixedly connected with a fixing ring, the lower end of the fixing ring is fixedly connected with a spring, the lower end of the spring is fixedly connected with a movable column, the upper end center of the movable column is fixedly connected with a fixing block, the outer wall of the fixing block is fitted with the inner wall of the fixing ring, the upper end of the fixing block passes through the fixing ring and is fixedly connected with a carrying box, the upper end of the carrying box is open, the lower end surface of the inner wall of the carrying box is fixedly connected with a sub-controller and a wireless transceiver, the front and rear ends of the inner wall of the fixing frame are fixedly connected with a first partition plate, the upper end of the first partition plate is fixedly connected with an electric cylinder, and the electric The interior of the movable cylinder is provided with a first slot body, the lower end of the output shaft of the electric cylinder passes through the upper end of the first partition plate, extends to the interior of the first slot body and is fixedly connected to the second sealing plate, the lower end of the first slot body is provided with a second slot body, the inner wall of the second slot body and the outer wall of the lower end of the second sealing plate are adapted, the left and right ends of the first partition plate are fixedly connected to the first sealing plate, the outer wall of the first sealing plate is fixedly connected to the inner wall of the fixed frame, the upper end of the first sealing plate is fixedly connected to the motor, the lower end of the first sealing plate is fixedly connected to the second partition plate, the lower end of the second partition plate is fixedly connected to the upper end of the bearing plate, the front and rear ends of the second partition plate are provided with a second through hole and a third through hole, the inner wall of the second through hole is movably provided with the first valve plate, and the inner wall of the third through hole is movably provided with the second valve plate, the lower end of the output shaft of the motor passes through the wall layer of the first valve plate and the second valve plate in sequence from top to bottom and is rotatably installed in the wall layer of the second partition plate, the outer wall of the output shaft of the motor is respectively fixedly connected to the wall layer of the first valve plate and the second valve plate, and the outer wall of the fixed block is fixedly connected to the pressure sensor.

[0005] Preferably, when it is necessary to detect the pressure at each surface wall layer of the fixed frame, an inert gas is introduced into the fixed frame. When the pressure is too high, the gas will flow out through the second fixed pipe, and the pressurized gas will push the movable column upward. Then the spring is compressed, and the pressure sensor will squeeze on the fixed ring to measure the instantaneous pressure. By turning on the electric cylinder to adjust the height of the second sealing plate, and by turning on the motor to adjust the angle of the first valve plate and the second valve plate, the pressure on each surface of the inner wall of the fixed frame can be detected when the first valve plate and the second valve plate are rotated and opened, thereby facilitating the measurement of the differences when various gases are introduced into the fixed frame, solving the problems in the prior art that the regulating control device is difficult to perform multi-point metering and regulation on the overflow tank, the pressure data at different positions in the tank cannot be quickly collected by changing the gas flow direction in the overflow tank, and the differences when different gases flow into the overflow tank cannot be quickly detected and judged.

[0006] Preferably, the interior of the air intake hood and the interior of the hollow box are interconnected, and four first through holes are opened through the upper and lower ends of the supporting plate. The interior of the first through holes and the interior of the air intake hood are interconnected, and the gas entering the hollow box from the outside can flow into the fixed frame through the air intake hood and the first through holes.

[0007] Preferably, an air outlet pipe is fixedly connected through the right end of the fixed frame, and an electric valve is arranged on the air outlet pipe. When gas needs to be output, the electric valve can be opened to output the gas in the fixed frame through the air outlet pipe.

[0008] Preferably, a third fixed tube is fixedly connected to both the front and rear ends of the hollow box, the other end of the third fixed tube is fixedly connected to the inner wall of the air outlet port of the solenoid valve, and a fourth fixed tube is fixedly connected to the inner wall of the air inlet port of the solenoid valve. The external gas is connected to the fourth fixed tube, and then the solenoid valve is opened to inject the external gas into the hollow box through the solenoid valve and the third fixed tube.

[0009] Preferably, the lower half of the first trough body is arranged through the left and right ends of the first partition plate. The first trough body is an inverted "T"-shaped trough structure. Due to the arrangement of the first trough body, when the second sealing plate is lifted upward, the air on the left and right parts of the first partition plate can flow through the lower half of the first trough body and inside the fixed frame.

[0010] Preferably, the pressure sensor is located between the fixed ring and the movable column. The pressure sensor is electrically connected through the sub-controller and the wireless transceiver. When the movable column is pushed upward by the pressurized gas, the pressure sensor will be squeezed against the lower end surface of the fixed ring. The pressure sensor will detect the instantaneous pressure, which can be transmitted to the server for recording and analysis through the sub-controller and the wireless transceiver.

[0011] Preferably, one end of the two second partition plates that are close to each other is fixedly connected to the left and right ends of the first partition plate, and one end of the two second partition plates that are far away from each other is fixedly connected to the left and right end surfaces of the inner wall of the fixed frame. The second partition plates and the first partition plates can divide the fixed frame into four areas, thereby facilitating the detection of the pressure on the inner wall of the fixed frame in various situations by controlling the gas flow direction.

[0012] Beneficial effects of the utility model:

[0013] 1. When it is necessary to detect the pressure at each wall layer of the fixed frame, an inert gas is introduced into the fixed frame. When the pressure is too high, the gas will flow out through the second fixed pipe, and the pressurized gas will push the movable column upward, and then the spring will be compressed, and the pressure sensor will squeeze on the fixed ring to measure the instantaneous pressure. By turning on the electric cylinder to adjust the height of the second sealing plate, and by turning on the motor to adjust the angle of the first valve plate and the second valve plate, the pressure of each surface of the inner wall of the fixed frame can be detected when the first valve plate and the second valve plate are rotated and opened, so as to facilitate the measurement of the differences when various gases are introduced into the fixed frame, and solve the problem that the regulating control device in the prior art is difficult to perform multi-point measurement and control on the overflow tank, and cannot quickly collect the pressure data at different positions in the tank by changing the gas flow direction in the overflow tank, and cannot quickly detect and judge the differences when different gases flow into the overflow tank;

[0014] 2. When it is necessary to output gas, the electric valve can be opened to output the gas in the fixed frame through the gas outlet pipe, and the external gas can be connected to the fourth fixed pipe. Then, the solenoid valve can be opened to inject the external gas into the hollow box through the solenoid valve and the third fixed pipe. The first tank body is set up, and when the second sealing plate is lifted upward, the air on the left and right parts of the first partition plate can circulate with the inside of the fixed frame through the lower half of the first tank body, which is convenient for detecting the pressure on each wall layer of the fixed frame when the gas can circulate from the inside of the first tank body;

[0015] 3. When the movable column is pushed upward by the pressurized gas, the pressure sensor will be squeezed on the lower end surface of the fixed ring, and the pressure sensor will detect the instantaneous pressure, which can be transmitted to the server for recording and analysis through the sub-controller and the wireless transceiver. The second partition plate and the first partition plate can divide the fixed frame into four areas, so as to facilitate the detection of the pressure on the inner wall of the fixed frame in various situations by controlling the gas flow direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a multi-point capacity measurement regulating and controlling device of the utility model;

[0017] Figure 2 The diagram shows a three-dimensional split structure of a second fixed pipe and a connecting block of a multi-point capacity metering regulating and controlling device of the utility model;

[0018] Figure 3 Shown is a top view of a fixing frame of a regulating and controlling device for multi-point capacity measurement of the utility model;

[0019] Figure 4 What is shown is a partial enlarged structural schematic diagram of location A of a multi-point capacity metering regulating and controlling device of the utility model;

[0020] Figure 5 What is shown is a three-dimensional cross-sectional structural schematic diagram of a first partition plate of a multi-point capacity metering regulating and controlling device of the utility model;

[0021] Figure 6 What is shown is a three-dimensional structural schematic diagram of the second partition plate of a multi-point capacity metering regulating and controlling device of the utility model.

[0022] The markings in the accompanying drawings are: 1. hollow box; 2. main controller; 3. air intake hood; 4. bearing plate; 5. fixed frame; 6. first fixed pipe; 7. safety valve; 8. second fixed pipe; 9. connecting block; 10. fixing ring; 11. spring; 12. movable column; 13. fixed block; 14. bearing box; 15. sub-controller; 16. wireless transceiver; 17. air outlet pipe; 18. electric valve; 19. third fixed pipe; 20. solenoid valve; 21. fourth fixed pipe; 22. first partition plate; 23. electric cylinder; 24. first sealing plate; 25. motor; 26. first trough body; 27. second sealing plate; 28. second trough body; 29. ​​first through hole; 30. second partition plate; 31. second through hole; 32. third through hole; 33. first valve plate; 34. second valve plate; 35. pressure sensor. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 6The utility model provides an embodiment: a regulating and controlling device for multi-point capacity metering, comprising a hollow box 1; a main controller 2 is fixedly connected to the right end of the hollow box 1, an air intake cover 3 is fixedly connected to the four corner edges of the upper end of the hollow box 1, a bearing plate 4 is fixedly connected to the upper end of the four air intake covers 3, a fixing frame 5 is fixedly connected to the upper end of the bearing plate 4, a plurality of first fixing pipes 6 are fixedly connected to the side wall of the fixing frame 5, a safety valve 7 is fixedly connected to the other end of the first fixing pipe 6, a second fixing pipe 8 is fixedly connected to the inner wall of the air release port of the safety valve 7, a connecting block 9 is fixedly connected to the upper part of the inner wall of the second fixing pipe 8, and a connecting block 9 is fixedly connected to the outer wall of the connecting block 9 A fixing ring 10 is fixedly connected to a spring 11 at the lower end of the fixing ring 10, a movable column 12 is fixedly connected to the lower end of the spring 11, a fixing block 13 is fixedly connected to the center of the upper end of the movable column 12, the outer wall of the fixing block 13 is fitted with the inner wall of the fixing ring 10, the upper end of the fixing block 13 passes through the fixing ring 10 and is fixedly connected to a carrying box 14, the upper end of the carrying box 14 is open, and the lower end surface of the inner wall of the carrying box 14 is fixedly connected to a sub-controller 15 and a wireless transceiver 16, the front and rear ends of the inner wall of the fixing frame 5 are fixedly connected to a first partition plate 22, the upper end of the first partition plate 22 is fixedly connected to an electric cylinder 23, and the inner The first groove 26 is provided at the bottom, the lower end of the output shaft of the electric cylinder 23 passes through the upper end of the first partition plate 22 and extends to the inside of the first groove 26 and is fixedly connected to the second sealing plate 27. The lower end of the first groove 26 is provided with a second groove 28. The inner wall of the second groove 28 is adapted to the outer wall of the lower end of the second sealing plate 27. The left and right ends of the first partition plate 22 are fixedly connected to the first sealing plate 24. The outer wall of the first sealing plate 24 is fixedly connected to the inner wall of the fixing frame 5. The upper end of the first sealing plate 24 is fixedly connected to the motor 25. The lower end of the first sealing plate 24 is fixedly connected to the second partition plate 30. The second partition plate The lower end of 30 is fixedly connected to the upper end of the supporting plate 4, and the second partition plate 30 is penetrated by a second through hole 31 and a third through hole 32 at the front and rear ends. The inner wall of the second through hole 31 is movably provided with a first valve plate 33, and the inner wall of the third through hole 32 is movably provided with a second valve plate 34. The lower end of the output shaft of the motor 25 passes through the wall layers of the first valve plate 33 and the second valve plate 34 in sequence from top to bottom and is rotatably installed in the wall layer of the second partition plate 30. The outer wall of the output shaft of the motor 25 is respectively fixedly connected to the wall layers of the first valve plate 33 and the second valve plate 34, and the outer wall of the fixed block 13 is fixedly connected to a pressure sensor 35.

[0025] See also Figure 5 In this embodiment, the interior of the air intake hood 3 and the interior of the hollow box 1 are interconnected, and four first through holes 29 are opened through the upper and lower ends of the supporting plate 4, and the interior of the first through holes 29 and the interior of the air intake hood 3 are interconnected.

[0026] See also Figure 1In this embodiment, an air outlet pipe 17 is fixedly connected to the right end of the fixed frame 5, and an electric valve 18 is provided on the air outlet pipe 17. In this embodiment, a third fixed pipe 19 is fixedly connected to the front and rear ends of the hollow box 1, and the other end of the third fixed pipe 19 is fixedly connected to the inner wall of the air outlet port of the solenoid valve 20. The inner wall of the air inlet port of the solenoid valve 20 is fixedly connected to the fourth fixed pipe 21.

[0027] See also Figure 5 In this embodiment, the lower half of the first slot body 26 is disposed through the left and right ends of the first partition plate 22, and the first slot body 26 is an inverted "T"-shaped slot body structure.

[0028] See also Figure 2-Figure 4 In this embodiment, the pressure sensor 35 is located between the fixed ring 10 and the movable column 12 , and the pressure sensor 35 is electrically connected to the wireless transceiver 16 through the sub-controller 15 .

[0029] See also Figure 6 In this embodiment, the ends of the two second partition plates 30 that are close to each other are fixedly connected to the left and right ends of the first partition plate 22, and the ends of the two second partition plates 30 that are far away from each other are fixedly connected to the left and right end surfaces of the inner wall of the fixed frame 5.

[0030] During operation, when it is necessary to detect the pressure at each wall layer of the fixed frame 5, first, the external gas is connected to the fourth fixed pipe 21, and then the solenoid valve 20 is opened to inject the external gas into the hollow box 1 through the solenoid valve 20 and the third fixed pipe 19;

[0031] Next, the gas introduced into the hollow box 1 from the outside can flow into the fixed frame 5 through the air inlet cover 3 and the first through hole 29, and the inert gas is introduced into the fixed frame 5. When the pressure is too high, the gas will flow out through the second fixed pipe 8, and the pressurized gas will push the movable column 12 upward, and then the spring 11 will be compressed, and the pressure sensor 35 will be squeezed on the fixed ring 10 to measure the instantaneous pressure, which can be transmitted to the server for recording and analysis through the sub-controller 15 and the wireless transceiver 16;

[0032] By turning on the electric cylinder 23 to adjust the height of the second sealing plate 27, and by turning on the motor 25 to adjust the angles of the first valve plate 33 and the second valve plate 34, the pressure on each surface of the inner wall of the fixed frame 5 can be detected when the first valve plate 33 and the second valve plate 34 are rotated and opened, so as to facilitate the measurement of the differences when various gases are passed into the fixed frame 5. When it is necessary to output gas, the electric valve 18 can be turned on to output the gas in the fixed frame 5 through the gas outlet pipe 17;

[0033] The second partition plate 30 and the first partition plate 22 can divide the interior of the fixing frame 5 into four areas, so as to facilitate the detection of the pressure on the inner wall of the fixing frame 5 in various situations by controlling the gas flow direction.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A multi-point capacity metering regulating and controlling device, comprising a hollow box (1); characterized in that: The right end of the hollow box (1) is fixedly connected to a main controller (2); the four corner edges of the upper end of the hollow box (1) are fixedly connected to an air intake cover (3); the upper ends of the four air intake covers (3) are fixedly connected to a bearing plate (4); the upper end of the bearing plate (4) is fixedly connected to a fixing frame (5); the side wall of the fixing frame (5) is fixedly connected to a plurality of first fixing pipes (6); the other end of the first fixing pipe (6) is fixedly connected to a safety valve (7); the inner wall of the air release port of the safety valve (7) is fixedly connected to a second fixing pipe (8); the upper part of the inner wall of the second fixing pipe (8) is fixedly connected to a connecting block (9); the outer wall of the connecting block (9) is fixedly connected to a fixing ring (10); the lower end of the fixing ring (10) is fixedly connected to a spring (11); The lower end of the fixed frame (11) is fixedly connected to a movable column (12), the upper center of the movable column (12) is fixedly connected to a fixed block (13), the outer wall of the fixed block (13) is in contact with the inner wall of the fixed ring (10), the upper end of the fixed block (13) passes through the fixed ring (10) and is fixedly connected to a carrying box (14), the upper end of the carrying box (14) is open, the lower end surface of the inner wall of the carrying box (14) is fixedly connected to a sub-controller (15) and a wireless transceiver (16), the front and rear ends of the inner wall of the fixed frame (5) are fixedly connected to a first partition plate (22), the upper end of the first partition plate (22) is fixedly connected to an electric cylinder (23), the interior of the electric cylinder (23) is provided with a first slot (26), and the electric cylinder The lower end of the output shaft of the first partition plate (23) passes through the upper end of the first partition plate (22) and extends to the interior of the first trough body (26) and is fixedly connected to the second sealing plate (27). The lower end of the first trough body (26) is provided with a second trough body (28). The inner wall of the second trough body (28) and the outer wall of the lower end of the second sealing plate (27) are matched. The left and right ends of the first partition plate (22) are fixedly connected to the first sealing plate (24). The outer wall of the first sealing plate (24) is fixedly connected to the inner wall of the fixed frame (5). The upper end of the first sealing plate (24) is fixedly connected to the motor (25). The lower end of the first sealing plate (24) is fixedly connected to the second partition plate (30). The lower end of the second partition plate (30) is fixedly connected to the At the upper end of the carrier plate (4), a second through hole (31) and a third through hole (32) are formed at the front and rear ends of the second partition plate (30); a first valve plate (33) is movably provided on the inner wall of the second through hole (31); a second valve plate (34) is movably provided on the inner wall of the third through hole (32); the lower end of the output shaft of the motor (25) passes through the wall layers of the first valve plate (33) and the second valve plate (34) in sequence from top to bottom and is rotatably installed in the wall layer of the second partition plate (30); the outer wall of the output shaft of the motor (25) is respectively fixedly connected to the wall layers of the first valve plate (33) and the second valve plate (34); and the outer wall of the fixed block (13) is fixedly connected to the pressure sensor (35).

2. The regulating and controlling device for multi-point capacity measurement according to claim 1 is characterized in that: The interior of the air intake cover (3) and the interior of the hollow box (1) are interconnected, four first through holes (29) are formed through the upper and lower ends of the support plate (4), and the interiors of the first through holes (29) and the interior of the air intake cover (3) are interconnected.

3. The regulating and controlling device for multi-point capacity measurement according to claim 1 is characterized in that: An air outlet pipe (17) is fixedly connected through the right end of the fixed frame (5), and an electric valve (18) is provided on the air outlet pipe (17).

4. The regulating and controlling device for multi-point capacity measurement according to claim 1 is characterized in that: A third fixed pipe (19) is fixedly connected through both front and rear ends of the hollow box (1), the other end of the third fixed pipe (19) is fixedly connected to the inner wall of the air outlet port of the solenoid valve (20), and a fourth fixed pipe (21) is fixedly connected to the inner wall of the air inlet port of the solenoid valve (20).

5. The regulating and controlling device for multi-point capacity measurement according to claim 1 is characterized in that: The lower half of the first trough body (26) is arranged in a penetrating manner at the left and right ends of the first partition plate (22); the first trough body (26) is an inverted "T"-shaped trough body structure.

6. The regulating and controlling device for multi-point capacity measurement according to claim 1 is characterized in that: The pressure sensor (35) is located between the fixed ring (10) and the movable column (12), and the pressure sensor (35) is electrically connected to the wireless transceiver (16) via the sub-controller (15).

7. The regulating and controlling device for multi-point capacity measurement according to claim 1 is characterized in that: One end of the two second partition plates (30) that is close to each other is fixedly connected to the left and right ends of the first partition plate (22), and one end of the two second partition plates (30) that is far away from each other is fixedly connected to the left and right end surfaces of the inner wall of the fixed frame (5).

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