Self-locking type pressure container emergency plugging tool

Abstract

The utility model discloses a self-locking pressure container emergency plugging tool, which relates to the technical field of plugging tools and comprises a bottom plate, a water tank is fixedly connected to the left side of the top of the bottom plate, refrigeration rods are fixedly connected to the left side and the right side of the bottom of an inner cavity of the water tank, and refrigeration pipes are sleeved on the surfaces of the refrigeration rods. A water pump is fixedly installed at the middle end of the right side of the top of the water tank through bolts, the output end of the water pump is fixedly connected with an air bag through a corrugated pipe, and the bottom of the air bag is communicated with the right side of the water tank through a corrugated pipe. The air bag only needs to be placed in the inner cavity of the container, the water pump is started to work, a water source in the inner cavity of the water tank is pumped out through the water pump and conveyed into the inner cavity of the air bag through the pipeline, the air bag continuously enters the water source so as to be continuously expanded, and leaking stoppage can be conducted on the leaking position through the air bag.

Description

Technical Field

[0001] The utility model relates to the technical field of leak plugging tools, in particular to a self-locking emergency leak plugging tool for pressurized containers. Background Technique

[0002] Pressurized containers are often used to store flammable, explosive, and toxic liquids or gases. Therefore, once a leak occurs, it will cause serious harm and huge losses to the lives and property of the people. Currently, for leak accidents of pressurized containers, leak plugging tools such as bundling type, casing type, and pasting type can be used for on-site emergency plugging to reduce the losses caused by leak accidents to people's lives and property.

[0003] For example, the published (announced) number: CN211951874U discloses an emergency pipeline leak plugging tool, including a hoop. A fastening airbag is fixedly sleeved outside the hoop. A gasket is arranged outside the fastening airbag. An outer ring plate and an inner ring plate are movably sleeved on the side of the gasket away from the fastening airbag. Both ends of the inner ring plate are fixedly sleeved inside the outer ring plate. An air inlet nozzle is arranged on the surface of one end of the fastening airbag. A trachea is fixedly sleeved inside the air inlet nozzle. One end of the trachea away from the fastening airbag is fixedly sleeved at the outlet end of a blower. For this emergency pipeline leak plugging tool, by using the air pressure generated by the gas in the fastening airbag to squeeze the hoop, due to the fluidity of the gas, the hoop and the leak of the pipeline can be closely attached, avoiding the problem that the traditional fastening tool cannot fix the hoop and the pipeline tightly, thus improving the practicability of this leak plugging tool.

[0004] However, the existing leak plugging tools can only plug leaks for containers with a fixed size or relatively low internal temperature. When the container contains high-temperature products inside, it is easy for the leak plugging tool to be eroded by high temperature, and then the leak plugging tool cannot plug the leak in time, and the phenomenon of liquid leakage is likely to occur.

[0005] Therefore, in view of this, research and improvement are carried out on the deficiencies of the existing structure, and a self-locking emergency leak plugging tool for pressurized containers is proposed. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a self-locking emergency leak plugging tool for pressurized containers to solve the problem that the existing leak plugging tools in the above background technology can only plug leaks for containers with a fixed size or relatively low internal temperature. When the container contains high-temperature products inside, it is easy for the leak plugging tool to be eroded by high temperature, and then the leak plugging tool cannot plug the leak in time, and the phenomenon of liquid leakage is likely to occur.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A self-locking pressure vessel emergency leak plugging tool, including a bottom plate, on the left side of the top of the bottom plate is fixedly connected with a water tank, on both the left and right sides of the bottom of the inner cavity of the water tank are fixedly connected with refrigerating rods, the surface of the refrigerating rods is sleeved with refrigerating tubes, in the middle of the right side of the top of the water tank is fixedly installed a water pump through bolts, the output end of the water pump is fixedly connected with an airbag through a corrugated pipe, the bottom of the airbag is communicated with the right side of the water tank through a corrugated pipe, on the top of the bottom plate is fixedly connected with a second vertical plate, in the middle of the inner side of the second vertical plate is fixedly connected with a positioning rod, on the surface of the positioning rod is fixedly connected with a fixing sleeve, on the surface of the fixing sleeve is fixedly installed a second cylinder, the output end of the second cylinder is fixedly connected with a fixing plate, on both the left and right sides of the top of the fixing plate are fixedly connected with first vertical plates, on the outer side of the first vertical plates are fixedly installed first cylinders through bolts, and the output end of the first cylinder is fixedly connected with a clamping plate.

[0008] Further, at the lower end of the back of the inner cavity of the water tank is fixedly connected with a temperature sensor through bolts, on the top of the right side of the water tank is fixedly connected with a display through bolts, and the input end of the display is unidirectionally electrically connected to the output end of the temperature sensor.

[0009] Further, in the middle of one side of the water tank is fixedly connected with a battery box, and inside the battery box is fixedly connected with a storage battery.

[0010] Further, in the middle of one side of the battery box is provided with a charging port, and the output end of the charging port is unidirectionally electrically connected to the input end of the storage battery.

[0011] Further, in the middle of the top of the water tank is fixedly installed a motor through bolts, the output end of the motor is fixedly connected with a driving gear, the surface of the driving gear is meshed with a driven gear, in the middle of the bottom of the driven gear is fixedly connected with a rotating rod, on the surface of the rotating rod is fixedly connected with a stirring blade, and the bottom of the surface of the rotating rod is fixedly connected with the bottom of the inner cavity of the water tank through a bearing.

[0012] Further, on the inner side of the second vertical plate is fixedly connected with a limiting plate, inside the limiting plate is slidably connected with a slider, and the inner side of the slider is fixedly connected with the outer side of the fixing plate.

[0013] Further, on both the left and right sides of the top of the water tank are provided with water inlet holes, and the water inlet holes are circular structures.

[0014] Further, on both the left and right sides of the bottom of the bottom plate are fixedly connected with support legs, and anti-slip pads are provided at the bottoms of the support legs.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The utility model plugs leaks according to on-site requirements. When the temperature inside the container is relatively low or not in a high-temperature state, only need to place the airbag into the inner cavity of the container, and start the water pump to work. The water pump extracts the water source from the inner cavity of the water tank and transports it through the pipeline to the inner cavity of the airbag. As the airbag continuously enters the water source, the airbag expands continuously. The airbag can plug the leakage point. When the temperature inside the container is relatively high, the motor, the refrigerating rod and the refrigerating pipe can be started to work first. Through the cooperation of the refrigerating rod and the refrigerating pipe, the water source in the inner cavity of the water tank can be refrigerated. The motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating rod to rotate, the rotating rod drives the stirring blade to rotate, and the stirring blade can stir up the water source, so as to refrigerate evenly. One side of the airbag is also communicated with the water tank through a pipeline. Therefore, the water source in the inner cavity of the airbag can be in a continuously refrigerated state;

[0017] 2. The utility model starts the second cylinder to work. The second cylinder drives the fixed plate to move upward. The first cylinder is started to work. The first cylinder drives the clamping plate to move inward. The clamping plate can fix the connecting pipe outside the airbag and prevent the airbag from shaking. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the utility model;

[0019] Figure 2 is a schematic structural diagram of the fixing sleeve of the utility model;

[0020] Figure 3 is a schematic structural diagram of the charging port of the utility model;

[0021] Figure 4 is a schematic structural diagram of the temperature sensor of the utility model.

[0022] In the figure: 1, bottom plate; 2, refrigerating pipe; 3, motor; 4, driving gear; 5, driven gear; 6, water pump; 7, airbag; 8, clamping plate; 9, first vertical plate; 10, first cylinder; 11, fixed plate; 12, slider; 13, second cylinder; 14, limiting plate; 15, second vertical plate; 16, PLC controller; 17, stirring blade; 18, water tank; 19, rotating rod; 20, refrigerating rod; 21, fixing sleeve; 22, positioning rod; 23, battery box; 24, storage battery; 25, display; 26, charging port; 27, temperature sensor. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: As Figures 1-4 shown, a self-locking type pressure vessel emergency leak plugging tool includes a bottom plate 1. On the left side of the top of the bottom plate 1, a water tank 18 is fixedly connected. On both the left and right sides of the bottom of the inner cavity of the water tank 18, a refrigeration rod 20 is fixedly connected. A refrigeration tube 2 is sleeved on the surface of the refrigeration rod 20. In the middle of the right side of the top of the water tank 18, a water pump 6 is fixedly installed through bolts. The output end of the water pump 6 is fixedly connected with an airbag 7 through a corrugated pipe. The bottom of the airbag 7 is communicated with the right side of the water tank 18 through a corrugated pipe. On the top of the bottom plate 1, a second vertical plate 15 is fixedly connected. In the middle of the inner side of the second vertical plate 15, a positioning rod 22 is fixedly connected. A fixing sleeve 21 is fixedly connected to the surface of the positioning rod 22. On the surface of the fixing sleeve 21, a second cylinder 13 is fixedly installed. The output end of the second cylinder 13 is fixedly connected with a fixing plate 11. On both the left and right sides of the top of the fixing plate 11, a first vertical plate 9 is fixedly connected. On the outside of the first vertical plate 9, a first cylinder 10 is fixedly installed through bolts. The output end of the first cylinder 10 is fixedly connected with a clamping plate 8.

[0025] Further, at the lower end of the back of the inner cavity of the water tank 18, a temperature sensor 27 is fixedly connected through bolts. On the top of the right side of the water tank 18, a display 25 is fixedly connected through bolts. The input end of the display 25 is unidirectionally electrically connected to the output end of the temperature sensor 27, which is beneficial to detecting the temperature of the water source.

[0026] Further, in the middle of one side of the water tank 18, a battery box 23 is fixedly connected. Inside the battery box 23, a storage battery 24 is fixedly connected, which is beneficial to the power supply of the device.

[0027] Further, in the middle of one side of the battery box 23, a charging port 26 is opened. The output end of the charging port 26 is unidirectionally electrically connected to the input end of the storage battery 24, which is beneficial to charging.

[0028] Further, in the middle of the top of the water tank 18, a motor 3 is fixedly installed through bolts. The output end of the motor 3 is fixedly connected with a driving gear 4. The surface of the driving gear 4 is meshed with a driven gear 5. In the middle of the bottom of the driven gear 5, a rotating rod 19 is fixedly connected. A stirring blade 17 is fixedly connected to the surface of the rotating rod 19. The bottom of the surface of the rotating rod 19 is fixedly connected to the bottom of the inner cavity of the water tank 18 through a bearing, which is beneficial to stirring the water source and can perform uniform refrigeration.

[0029] Furthermore, a limiting plate 14 is fixedly connected to the inner side of the second vertical plate 15. A sliding block 12 is slidably connected to the inner cavity of the limiting plate 14. The inner side of the sliding block 12 is fixedly connected to the outer side of the fixing plate 11, which is beneficial for limiting during movement.

[0030] Furthermore, water inlet holes are formed on both the left and right sides of the top of the water tank 18. The water inlet holes are circular structures.

[0031] Furthermore, support legs are fixedly connected to both the left and right sides of the bottom of the bottom plate 1, and anti-slip pads are provided at the bottoms of the support legs.

[0032] Working principle: First, plug the leak according to the on-site requirements. When the temperature inside the container is relatively low or not in a high-temperature state, only need to place the airbag 7 into the inner cavity of the container, and start the water pump 6 to work. The water pump 6 extracts the water source from the inner cavity of the water tank 18 and transports it to the inner cavity of the airbag 7 through a pipeline. The airbag 7 is continuously expanded by continuously entering the water source, and the leak can be plugged by the airbag 7.

[0033] Secondly, when the temperature inside the container is relatively high, the motor 3, the refrigerating rod 20, and the refrigerating pipe 2 can be started to work first. The water source in the inner cavity of the water tank 18 can be refrigerated through the cooperation of the refrigerating rod 20 and the refrigerating pipe 2. The motor 3 drives the driving gear 4 to rotate, the driving gear 4 drives the driven gear 5 to rotate, the driven gear 5 drives the rotating rod 19 to rotate, the rotating rod 19 drives the stirring blade 17 to rotate, and the water source can be stirred by the stirring blade 17, so that refrigeration can be carried out evenly. One side of the airbag 7 is also communicated with the water tank 18 through a pipeline. Therefore, the water source in the inner cavity of the airbag 7 can be in a continuously refrigerated state.

[0034] Finally, start the second cylinder 13 to work. The second cylinder 13 drives the fixing plate 11 to move upward. Start the first cylinder 10 to work. The first cylinder 10 drives the clamping plate 8 to move inward. The connecting pipe outside the airbag 7 can be fixed by the clamping plate 8, which can prevent the airbag 7 from shaking.

[0035] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A self-locking emergency leak plugging tool for a pressurized container, comprising a bottom plate (1), characterized in that: The left side of the top of the bottom plate (1) is fixedly connected to a water tank (18), and the left and right sides of the bottom of the inner cavity of the water tank (18) are fixedly connected to refrigeration rods (20), and the surface of the refrigeration rods (20) is sleeved with refrigeration pipes (2). A water pump (6) is fixedly installed at the middle end of the right side of the top of the water tank (18) by bolts, and the output end of the water pump (6) is fixedly connected to an air bag (7) through a bellows, and the bottom of the air bag (7) is connected to the right side of the water tank (18) through the bellows. The top of the bottom plate (1) is fixedly connected to a second vertical plate (15), and the first A positioning rod (22) is fixedly connected to the middle end of the inner side of the second vertical plate (15), a fixing sleeve (21) is fixedly connected to the surface of the positioning rod (22), a second cylinder (13) is fixedly installed on the surface of the fixing sleeve (21), an output end of the second cylinder (13) is fixedly connected to a fixing plate (11), the left and right sides of the top of the fixing plate (11) are fixedly connected to a first vertical plate (9), a first cylinder (10) is fixedly installed on the outer side of the first vertical plate (9) by bolts, and a clamping plate (8) is fixedly connected to the output end of the first cylinder (10).

2. A self-locking emergency leak plugging tool for a pressurized container according to claim 1, characterized in that: The lower end of the back side of the inner cavity of the water tank (18) is fixedly connected to a temperature sensor (27) by means of bolts, and the top of the right side of the water tank (18) is fixedly connected to a display (25) by means of bolts, and the input end of the display (25) is unidirectionally electrically connected to the output end of the temperature sensor (27).

3. A self-locking pressurized container emergency leak plugging tool according to claim 1, characterized in that: A battery box (23) is fixedly connected to the middle end of one side of the water tank (18), and a storage battery (24) is fixedly connected to the inner cavity of the battery box (23).

4. A self-locking emergency leak plugging tool for a pressurized container according to claim 3, characterized in that: A charging port (26) is provided at the middle end of one side of the battery box (23), and the output end of the charging port (26) is electrically connected to the input end of the storage battery (24) in a unidirectional manner.

5. A self-locking emergency leak plugging tool for a pressurized container according to claim 1, characterized in that: A motor (3) is fixedly mounted on the middle end of the top of the water tank (18) by means of bolts, a driving gear (4) is fixedly connected to the output end of the motor (3), a driven gear (5) is meshingly connected to the surface of the driving gear (4), a rotating rod (19) is fixedly connected to the middle end of the bottom of the driven gear (5), a stirring blade (17) is fixedly connected to the surface of the rotating rod (19), and the bottom of the surface of the rotating rod (19) is fixedly connected to the bottom of the inner cavity of the water tank (18) via a bearing.

6. A self-locking emergency leak plugging tool for a pressurized container according to claim 1, characterized in that: The inner side of the second vertical plate (15) is fixedly connected to a limiting plate (14), the inner cavity of the limiting plate (14) is slidably connected to a sliding block (12), and the inner side of the sliding block (12) is fixedly connected to the outer side of the fixed plate (11).

7. A self-locking emergency leak plugging tool for a pressurized container according to claim 1, characterized in that: Water inlet holes are provided on both left and right sides of the top of the water tank (18), and the water inlet holes are circular in structure.

8. A self-locking emergency leak plugging tool for a pressurized container according to claim 1, characterized in that: Support legs are fixedly connected to the left and right sides of the bottom of the base plate (1), and anti-slip pads are provided at the bottom of the support legs.

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