Intelligent monitoring device for quality safety of hazardous chemical substance tank container

Abstract

The utility model belongs to the technical field of monitoring, particularly relates to an intelligent monitoring device for the quality safety of a hazardous chemical substance tank container, and provides the following scheme aiming at the problem that gas leakage cannot be found in time due to the fact that a related gas pressure monitoring device is not arranged in an existing sealing tank: the intelligent monitoring device comprises a storage tank, the monitoring device comprises a storage tank, a discharge valve is fixedly installed on the inner wall of the bottom of one side of the storage tank, one side of the discharge valve extends to the outer side of the storage tank, the monitoring device further comprises an installation cover, and the installation cover is fixedly installed on the inner wall of one side of the top of the storage tank. And after inflation is completed, the air inlet pipe can be blocked, and then the air pressure in the storage tank can be continuously monitored, so that an alarm signal can be sent out in time when leakage occurs, and good use safety is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring, and in particular to an intelligent monitoring device for the quality and safety of hazardous chemical tank containers. Background Art

[0002] The hazardous chemicals industry has become an important industry in the rapid development of my country's national economy and plays an increasingly important role in the national economy. Due to the particularity of the hazardous chemicals industry itself, effective supervision of it, especially the supervision method during the storage process, is a concern of relevant government departments, enterprises and scientific research institutions;

[0003] At present, the storage method of harmful industrial gases is generally sealed tanks, but there is no relevant air pressure monitoring device in the sealed tank, which makes it impossible to detect the gas leakage in time. Therefore, we propose an intelligent monitoring device for the quality and safety of hazardous chemical tanks to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that there is no relevant air pressure monitoring device in the sealed tank in the prior art, which makes it impossible to detect the gas leakage in time, and to propose an intelligent monitoring device for the quality and safety of hazardous chemical tank boxes.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An intelligent monitoring device for the quality and safety of a hazardous chemical tank container includes a storage tank, a discharge valve is fixedly installed on the inner wall of the bottom of one side of the storage tank, and one side of the discharge valve extends to the outside of the storage tank. The monitoring device also includes:

[0007] A mounting cover is fixedly mounted on an inner wall of a top side of the storage tank, the top of the mounting cover extends to the top of the storage tank, and a limiting ring is provided on the inner wall of the mounting cover;

[0008] A pressure measuring mechanism, the pressure measuring mechanism penetrates the top inner wall of the installation cover and is connected to the top inner wall of the installation cover, and the pressure measuring mechanism is connected to the top of the installation cover; the pressure measuring mechanism is used to monitor the air pressure in the storage tank;

[0009] An air intake mechanism is installed on the bottom inner wall of one side of the mounting cover, one side of the air intake mechanism extends to the outside of the mounting cover, the air intake mechanism is connected to the top of the storage tank, and the air intake mechanism is used to replenish gas into the storage tank.

[0010] In one possible design, the pressure measuring mechanism includes a top rod that passes through the top inner wall of the mounting cover and is slidably connected to the top inner wall of the mounting cover, a force plate is fixedly installed on the bottom end of the top rod, the force plate is sealingly and slidably connected to the inner wall of the mounting cover, the force plate is located above the limit ring, a detection assembly is installed on the top of the mounting cover, a pressure plate is fixedly installed on the top of the top rod, and the pressure plate cooperates with the detection assembly.

[0011] In one possible design, the detection component includes a support frame fixedly mounted on the top of the mounting cover, a pressure sensor is fixedly mounted through the top inner wall of the support frame, the pressure sensor is electrically connected to a display controller, and the display controller is fixedly mounted on the top of the support frame.

[0012] In one possible design, the air intake mechanism includes an air intake pipe fixedly mounted on the bottom inner wall of one side of the mounting cover, the top end of the air intake pipe extends to the outside of the mounting cover, a movable pipe is tightly and slidingly connected to the air intake pipe, the top end of the movable pipe extends to the top of the air intake pipe and is fixedly mounted with a connecting box, a mounting pipe is fixedly mounted on the inner wall of one side of the connecting box, and one end of the mounting pipe extends into the connecting box.

[0013] In a possible design, a mounting rod is fixedly mounted on the top center inner wall of the connection box, the bottom end of the mounting rod extends into the air intake pipe and a sealing disk is fixedly mounted thereon, and the sealing disk fits tightly against the inner wall of the air intake pipe.

[0014] In a possible design, a support tube is fixedly installed on one side of the top of the storage tank, the top of the support tube is rotatably connected to a nut, the inner thread of the nut is connected to a screw rod, and the top of the screw rod extends above the nut and is fixedly connected to the bottom of the connection box.

[0015] In the present application, in actual application, the installation pipe is first connected to the external gas delivery pipeline to ensure that the gas can be smoothly delivered to the connecting box. Then, according to actual needs, the height of the connecting box is adjusted by turning the nut to move the sealing disk in the air inlet pipe to open or close the air inlet pipe. When it is necessary to monitor the air pressure in the storage tank, just observe the air pressure value displayed on the display controller. If the air pressure value is lower than the set range, the gas can be transported to the connecting box through the external gas delivery pipeline, and the gas enters the storage tank through the moving pipe and the air inlet pipe to realize automatic gas replenishment. When inflation is not required, the screw is driven downward by turning the nut to push the connecting box downward, so that the sealing disk is moved into the air inlet pipe, and the air inlet pipe is blocked to prevent gas leakage. In addition, the intelligent monitoring device of the present invention can also be connected to an alarm system. When the air pressure value exceeds or falls below the set range, an alarm can be automatically triggered to remind the operator to take timely measures to ensure the safe use of hazardous chemical tanks.

[0016] Beneficial effects:

[0017] In the utility model, the intelligent monitoring device for the quality and safety of hazardous chemical tank containers can push the force plate upward after the air pressure in the storage tank increases through the pressure measuring mechanism. At this time, the air pressure can be transmitted to the detection component through the transmission of the push rod and the pressure plate, so that the air pressure in the storage tank can be monitored by the detection component;

[0018] In the utility model, the intelligent monitoring device for the quality and safety of hazardous chemical tank boxes can be connected to the installation pipe with an external gas delivery pipeline through the air intake mechanism. At this time, the gas can be transported to the installation cover through the installation pipe, the connection box, the mobile pipe and the air intake pipe. After that, the gas can be transported to the storage tank, and the gas can be replenished in the storage tank, which can facilitate the storage of the gas.

[0019] The utility model can monitor the air pressure in the storage tank when replenishing gas into the storage tank, and can seal the air inlet pipe after the inflation is completed, and then can continuously monitor the air pressure in the storage tank, so that an alarm signal can be issued in time when a leak occurs, so the utility model has good safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an intelligent monitoring device for the quality and safety of hazardous chemical tank containers proposed by the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the cross-sectional structure of the installation cover and the connection box of the intelligent monitoring device for the quality and safety of hazardous chemical tank containers proposed by the utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the cross-sectional structure of the installation cover and the connection box of the intelligent monitoring device for the quality and safety of hazardous chemical tank containers proposed by the utility model, viewed from above.

[0023] In the figure: 1. storage tube; 2. discharge valve; 3. mounting cover; 31. limit ring; 4. support frame; 5. force plate; 6. push rod; 7. pressure plate; 8. pressure sensor; 9. display controller; 10. intake pipe; 11. moving pipe; 12. connecting box; 13. mounting tube; 14. mounting rod; 15. sealing disk; 16. support tube; 17. nut; 18. screw. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] Reference Figure 1-3 , an intelligent monitoring device, including a storage tank 1, a discharge valve 2, a mounting cover 3, a pressure measuring mechanism and an air intake mechanism and other parts.

[0027] The storage tank 1 is used as a storage container for hazardous chemicals. A discharge valve 2 is fixedly installed on the inner wall of the bottom of one side of the storage tank for discharging the gas in the tank when necessary. The mounting cover 2 is fixedly installed on the inner wall of the top side of the storage tank, and its top extends to the top of the storage tank 1. A limit ring 31 is provided on the inner wall.

[0028] The pressure measuring mechanism passes through the top inner wall of the mounting cover 3 and is connected to the top inner wall of the mounting cover 3. The mechanism includes components such as a push rod 6, a force plate 5, a support frame 4, a pressure sensor 8 and a display controller 9. The force plate 5 is fixedly installed at the bottom end of the push rod 6, and the force plate 5 is sealingly and slidingly connected to the inner wall of the mounting cover 3 and is located above the limit ring 31. When the air pressure in the storage tank 1 changes, it will push the force plate 5 up and down, thereby driving the push rod 6 and the pressure plate 7 to move together. The pressure plate 7 cooperates with the detection component and can transmit the air pressure to the detection component. The detection component includes a support frame 4, a pressure sensor 8 and a display controller 9. The pressure sensor 8 is electrically connected to a display controller 9, which can display the measured pressure value in real time. Through the display controller 9, the operator can intuitively understand the air pressure in the storage tank 1 and can adjust it as needed.

[0029] The air intake mechanism is installed on the bottom inner wall of one side of the mounting cover 3, and is used to replenish gas into the storage tank 1. The mechanism includes components such as an air intake pipe 10, a moving pipe 11, a connecting box 12, a mounting pipe 13, a mounting rod 14 and a sealing disk 15. The top end of the air intake pipe 10 extends to the outside of the mounting cover 3, and the moving pipe 11 is tightly and slidably connected thereon. The top end of the moving pipe 11 extends to the top of the air intake pipe 10 and is fixedly mounted with a connecting box 12. A mounting pipe 13 is fixedly mounted on the inner wall of one side of the connecting box, and is connected to the mounting pipe 13 through an external gas delivery pipeline. Gas can be delivered to the storage tank 1 through the mounting pipe 13, the connecting box 12, the moving pipe 11 and the air intake pipe 10. A mounting rod 14 is fixedly mounted on the inner wall of the top center of the connecting box 12, and the bottom end of the mounting rod 14 extends into the air intake pipe and is fixedly mounted with a sealing disk 15. By adjusting the height of the connection box 12, the sealing disk 15 can be moved up and down in the air intake pipe 10, thereby opening and closing the air intake pipe 10. When inflation is not required, the sealing disk 15 is moved into the air intake pipe 10 to seal the air intake pipe 10 and reduce gas leakage.

[0030] The present application can be used in the field of hazardous chemicals storage technology, and can also be used in other fields applicable to the present application.

[0031] Example 2

[0032] refer to Figure 3 , improved on the basis of the first embodiment: an intelligent monitoring device for the quality and safety of hazardous chemical tanks, which is applied to the field of hazardous chemical storage technology. In addition, a support tube 16 is fixedly installed on one side of the top of the storage tank 1, and a nut 17 and a screw 18 are rotatably connected to the top of the support tube 16. The top of the screw 18 extends to the top of the nut 17 and is fixedly connected to the bottom of the connection box 12. By rotating the nut 17, the height of the connection box 12 can be adjusted under the threaded transmission of the screw 18. This design makes the opening and closing operations of the air intake mechanism simpler and faster.

[0033] However, as is well known to those skilled in the art, the working principles and wiring methods of the pressure sensor 8 and the display controller 9 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent monitoring device for the quality and safety of hazardous chemical tank containers, comprising a storage tank (1), a discharge valve (2) fixedly mounted on the inner wall of the bottom of one side of the storage tank (1), one side of the discharge valve (2) extending to the outside of the storage tank (1), characterized in that: The monitoring device also includes: A mounting cover (3), the mounting cover (3) being fixedly mounted on an inner wall on one side of the top of the storage tank (1), the top of the mounting cover (3) extending above the storage tank (1), and a limiting ring (31) being provided on the inner wall of the mounting cover (3); A pressure measuring mechanism, the pressure measuring mechanism penetrates the top inner wall of the mounting cover (3) and is connected to the top inner wall of the mounting cover (3), and the pressure measuring mechanism is connected to the top of the mounting cover (3); the pressure measuring mechanism is used to monitor the air pressure in the storage tank (1); An air intake mechanism is mounted on the bottom inner wall of one side of the mounting cover (3), one side of the air intake mechanism extends to the outside of the mounting cover (3), the air intake mechanism is connected to the top of the storage tank (1), and the air intake mechanism is used to replenish gas into the storage tank (1).

2. The intelligent monitoring device for the quality and safety of hazardous chemicals tank containers according to claim 1 is characterized in that: The pressure measuring mechanism comprises a push rod (6) penetrating through the top inner wall of the mounting cover (3) and slidably connected to the top inner wall of the mounting cover (3); a force plate (5) is fixedly mounted on the bottom end of the push rod (6); the force plate (5) is sealingly slidably connected to the inner wall of the mounting cover (3); the force plate (5) is located above the limit ring (31); a detection component is mounted on the top of the mounting cover (3); a pressure plate (7) is fixedly mounted on the top end of the push rod (6); and the pressure plate (7) cooperates with the detection component.

3. The intelligent monitoring device for the quality and safety of hazardous chemicals tank containers according to claim 2 is characterized in that: The detection component comprises a support frame (4) fixedly mounted on the top of the mounting cover (3); a pressure sensor (8) is fixedly mounted through the inner wall of the top of the support frame (4); a display controller (9) is electrically connected to the pressure sensor (8); and the display controller (9) is fixedly mounted on the top of the support frame (4).

4. The intelligent monitoring device for the quality and safety of hazardous chemicals tank containers according to claim 1 is characterized in that: The air intake mechanism comprises an air intake pipe (10) fixedly mounted on the inner wall of the bottom of one side of the mounting cover (3), the top end of the air intake pipe (10) extending to the outside of the mounting cover (3), a movable pipe (11) tightly slidably connected to the air intake pipe (10), the top end of the movable pipe (11) extending to the top of the air intake pipe (10) and fixedly mounted with a connection box (12), a mounting pipe (13) fixedly mounted on the inner wall of one side of the connection box (12), one end of the mounting pipe (13) extending into the connection box (12).

5. The intelligent monitoring device for the quality and safety of hazardous chemicals tank containers according to claim 4 is characterized in that: A mounting rod (14) is fixedly mounted on the top center inner wall of the connection box (12); the bottom end of the mounting rod (14) extends into the air intake pipe (10) and is fixedly mounted with a sealing disk (15); the sealing disk (15) is tightly fitted to the inner wall of the air intake pipe (10).

6. An intelligent monitoring device for the quality and safety of hazardous chemicals tank containers according to claim 4 or 5, characterized in that: A support tube (16) is fixedly mounted on one side of the top of the storage tank (1), a nut (17) is rotatably connected to the top of the support tube (16), a screw rod (18) is internally threadedly connected to the nut (17), and the top of the screw rod (18) extends above the nut (17) and is fixedly connected to the bottom of the connection box (12).

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