Chemical agent discharging leakage-proof device

Abstract

The utility model relates to the technical field of chemical agent discharging leakage-proof equipment, in particular to a chemical agent discharging leakage-proof device, which is provided with a leakage-proof device for protecting a leakage position of a machine and preventing workers from being hurt, and is provided with a cooling device for cooling a liquid agent during discharging and preventing the liquid agent from being denatured, so that the leakage-proof effect is improved. The applicability of the machine is improved; comprising a moving device; the device further comprises a buffering device, a pumping device, a leakage-proof device, a cooling device and a cleaning device, and the buffering device, the pumping device, the leakage-proof device, the cooling device and the cleaning device are all installed on the moving device. The moving device is convenient to move and use the machine, the buffering device buffers the liquid medicament during discharging, the pumping device pumps the liquid medicament, the leakage-proof device prevents workers from being harmed when the pumping device leaks, the cooling device cools the pumping device, and the cleaning device is convenient to clean the buffering device and the pumping device.

Description

Technical Field

[0001] This utility model relates to the technical field of pharmaceutical unloading and leakage prevention equipment, and in particular to a chemical pharmaceutical unloading and leakage prevention device. Background Technology

[0002] Liquid chemicals are typically transported in storage tanks and unloaded using pipeline systems.

[0003] Existing chemical agent unloading equipment, such as the Chinese utility model patent with authorization announcement number CN222230259U, which describes a liquid agent unloading device, mainly includes a buffer tank, an unloading pump, a feed pipe, and a storage tank. The buffer tank buffers the liquid pressure during unloading, and the unloading pump, in conjunction with the feed pipe, pumps the liquid agent through the buffer tank into the storage tank, where the liquid agent is stored.

[0004] However, the existing technology and equipment still have the following problems when in use: the existing machines lack safety devices, which can easily cause injury to workers when chemical agents leak during unloading; and the existing machines generate a certain amount of heat during operation, which can easily denature certain types of chemicals when unloading them, resulting in poor machine applicability. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a chemical agent unloading leak prevention device that protects the machine from leakage by setting a leak prevention device to prevent injury to workers, and cools the liquid agent during unloading by setting a cooling device to prevent the liquid agent from denaturing and improve the applicability of the machine.

[0006] This utility model discloses a chemical agent unloading and leak prevention device, including a mobile device; it also includes a buffer device, a pumping device, a leak prevention device, a cooling device, and a cleaning device. The buffer device, pumping device, leak prevention device, cooling device, and cleaning device are all installed on the mobile device. The mobile device facilitates the movement and use of the machine. The buffer device buffers the liquid agent during unloading. The pumping device pumps the liquid agent. The leak prevention device prevents the pumping device from leaking and causing harm to workers. The cooling device cools the pumping device. The cleaning device facilitates the cleaning of the buffer device and the pumping device.

[0007] Preferably, the mobile device includes a base plate, multiple brackets, multiple rollers, and a handle. The multiple brackets are all fixedly installed at the bottom of the base plate, the multiple rollers are rotatably installed at the bottom of the multiple rollers, and the handle is fixedly installed at the rear end of the base plate. The rollers can rotate freely to facilitate workers to move and use the machine, and the handle is convenient for workers to hold and operate the machine.

[0008] Preferably, the buffer device includes a second support, a buffer tank, a first check valve, a first pipe, a second pipe, a third pipe, a first tee connector, and a first solenoid valve. The second support is fixedly installed on the top of the base plate. The buffer tank is installed inside the second support. The side end of the buffer tank is provided with an inlet, a drain, and a second drain, with the second drain located below the first drain. The top of the buffer tank is provided with an exhaust port. The first check valve is installed at the top of the first exhaust port of the buffer tank. One end of the first pipe is installed at the top of the first check valve. The second pipe is installed at the second drain of the buffer tank, and the second pipe is provided with... Valves and pipe three are installed at the drain outlet of the buffer tank. T-connector one and solenoid valve one are both installed on pipe three, with solenoid valve one located on the outside relative to t-connector one. The buffer tank temporarily stores the liquid agent during unloading to reduce the impact force of the liquid agent in the pipeline. At the same time, check valve one and pipe one work together to discharge the gas released by the liquid agent, preventing the liquid agent from being trapped inside the buffer tank due to gas pressure. Pipe two facilitates the discharge of liquid inside the buffer tank when cleaning the buffer tank. Pipe three discharges the liquid agent, and solenoid valve one controls the discharge of the liquid agent.

[0009] Preferably, the pumping device includes a support three, a gear pump, a reducer, a motor one, a pipe four, a quick connector, and multiple supports four. The support three and multiple supports four are all fixedly installed on the top of the base plate. The gear pump is fixedly installed on the top of the support three, and the gear pump is connected to the inlet one of the buffer tank. The reducer is fixedly installed on the top of the gear pump, and the motor one is fixedly installed on the top of the reducer. The motor one provides power to the gear pump through the reducer. The pipe four is installed on the side of the gear pump, and the quick connector is slidably installed on the pipe four. The motor one provides power to drive the gear pump to operate and pump the liquid medicine into the buffer tank through the pipe four. The quick connector facilitates the quick connection of the pipe four to the liquid medicine storage tank.

[0010] Preferably, the leak-proof device includes a bracket five, an adsorption tank, a one-way valve two, a pipe five, a tee connector two, a pipe six, an impeller pump, a motor two, and a leak-proof pipe. The bracket five and the impeller pump are both fixedly installed on the top of the base plate. The adsorption tank is installed inside the bracket five. An exhaust port two is provided at the top of the adsorption tank, and an air inlet is provided on the side of the adsorption tank. The adsorption tank is filled with adsorbent material. The one-way valve two is installed at the top of the adsorption tank. Pipe five is installed at the air inlet of the adsorption tank. The tee connector two is installed on pipe five. The other end of pipe one and one end of pipe six are both installed on the tee connector two. The other end of pipe six is ​​installed on one side of the impeller pump. The motor two is fixedly installed on the other side of the impeller pump. Power is supplied to the impeller pump. The leak-proof pipe is fixedly fitted onto pipe four and connected to the impeller pump. The leak-proof pipe is placed on top of multiple supports four. The leak-proof pipe covers pipe four to prevent liquid chemicals from entering the work space in the event of a leak in pipe four, thus protecting the workers. At the same time, motor two provides power to drive the impeller pump to pump the liquid chemicals and the gas produced by their volatilization in the leak-proof pipe through pipe six, tee joint two, and pipe five into the adsorption tank. The adsorption tank also stores the gas produced by the volatilization of the liquid chemicals inside the buffer tank transported by pipe one. The adsorption material inside the adsorption tank adsorbs the chemical components. One-way valve two discharges the clean air after the adsorption of chemicals to the outside.

[0011] Preferably, the cooling device includes an evaporator, a compressor, a condenser, a heat pipe, and a fan. The evaporator is fixedly installed at the connection between the gear pump and the buffer tank. The compressor, condenser, and fan are all fixedly installed on the top of the base plate. The heat pipe is installed on the evaporator, compressor, and condenser. The evaporator, compressor, condenser, and heat pipe work together to cool the connection between the gear pump and the buffer tank, preventing the liquid agent from overheating and deteriorating. The fan provides airflow to dissipate heat from the condenser.

[0012] Preferably, the cleaning device includes a support frame 6, a clean water tank, a pipe 7, a solenoid valve 3, a pipe 8, and a pipe filter membrane. The support frame 6 and the pipe filter membrane are both fixedly installed on the top of the base plate. The clean water tank is installed inside the support frame 6. The top of the clean water tank has an inlet 2, and the side of the clean water tank has a drain outlet 3. The pipe 7 is installed at the drain outlet 3, and the outer end of the pipe 7 has a thread adapted to the size of a quick-connect fitting. The solenoid valve 3 is installed on the pipe 7. One end of the pipe 8 is installed at the inlet 2 of the clean water tank, and the other end of the pipe 8 is installed on a tee fitting 1. The pipe filter membrane is connected... Install on pipe eight; before cleaning, quickly connect the quick-connect fitting to pipe seven and close solenoid valve one. Then turn on motor one. Motor one provides power to drive the gear pump to pump the clean water in the clean water tank into the buffer tank. At the same time, the clean water flows back into the clean water tank through pipe three, tee fitting one and pipe eight. During the backflow process, the filter membrane in the pipeline filters the wastewater after cleaning under the pressure of the gear pump to facilitate reuse. After the clean water has circulated for a sufficient time, open pipe two to discharge the clean water in the buffer tank and then start unloading other liquid agents.

[0013] Compared with the prior art, the advantages of this utility model are: by protecting the leakage points of the machine, it can prevent injury to workers; and by cooling the liquid agent during the feeding process, it can prevent the liquid agent from denaturing, and the machine has better applicability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the isometric structure of this utility model;

[0016] Figure 3 This is an isometric structural diagram of the buffer device, leak-proof device, and cleaning device;

[0017] Figure 4 This is an isometric structural diagram of the pumping and cooling devices;

[0018] Figure 5 This is an isometric structural diagram of the leak-proof device;

[0019] Figure 6 This is an isometric structural diagram of the pumping device.

[0020] In the attached diagram, the following are labeled: 01, Moving device; 11, Base plate; 12, Support 1; 13, Roller; 14, Handle; 02, Buffer device; 21, Support 2; 22, Buffer tank; 23, One-way valve 1; 24, Pipe 1; 25, Pipe 2; 26, Pipe 3; 27, T-connector 1; 28, Solenoid valve 1; 03, Pumping device; 31, Support 3; 32, Gear pump; 33, Reducer; 34, Motor 1; 35, Pipe 4; 36, Quick connector; 37, Support 4; 0 4. Leak-proof device; 41. Support five; 42. Adsorption tank; 43. One-way valve two; 44. Pipe five; 45. T-joint two; 46. Pipe six; 47. Impeller pump; 48. Motor two; 49. Leak-proof pipe; 05. Cooling device; 51. Evaporator; 52. Compressor; 53. Condenser; 54. Heat pipe; 55. Fan; 06. Cleaning device; 61. Support six; 62. Clean water tank; 63. Pipe seven; 64. Solenoid valve three; 65. Pipe eight; 66. Pipe filter membrane. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0022] Example 1

[0023] like Figure 1 and Figure 2 As shown, the device includes a moving device 01; it also includes a buffer device 02, a pumping device 03, a leak-proof device 04, a cooling device 05, and a cleaning device 06. The buffer device 02, pumping device 03, leak-proof device 04, cooling device 05, and cleaning device 06 are all installed on the moving device 01. The moving device 01 facilitates the movement and use of the machine. The buffer device 02 buffers the liquid agent during unloading. The pumping device 03 pumps the liquid agent. The leak-proof device 04 prevents the pumping device 03 from leaking and causing harm to workers. The cooling device 05 cools down the pumping device 03. The cleaning device 06 facilitates the cleaning of the buffer device 02 and the pumping device 03.

[0024] like Figure 1 As shown, the mobile device 01 includes a base plate 11, multiple brackets 12, multiple rollers 13 and a handle 14. The multiple brackets 12 are all fixedly installed at the bottom of the base plate 11, the multiple rollers 13 are rotatably installed at the bottom of the multiple rollers 13, and the handle 14 is fixedly installed at the rear end of the base plate 11.

[0025] like Figure 1 and Figure 3As shown, the buffer device 02 includes a second bracket 21, a buffer tank 22, a one-way valve 23, a first pipe 24, a second pipe 25, a third pipe 26, a tee connector 27, and a solenoid valve 28. The second bracket 21 is fixedly installed on the top of the base plate 11. The buffer tank 22 is installed inside the second bracket 21. The side end of the buffer tank 22 is provided with an inlet 1, a drain 1, and a drain 2, and the drain 2 is located below the drain 1. The top of the buffer tank 22 is provided with an exhaust port 1. The one-way valve 23 is installed on the top of the exhaust port 1 of the buffer tank 22. One end of the first pipe 24 is installed on the top of the one-way valve 23. The second pipe 25 is installed at the drain port 2 of the buffer tank 22, and a valve is provided on the second pipe 25. The third pipe 26 is installed at the drain port of the buffer tank 22. The tee connector 27 and the solenoid valve 28 are both installed on the third pipe 26, and the solenoid valve 28 is located on the outside of the tee connector 27.

[0026] like Figure 4 and Figure 6 As shown, the pumping device 03 includes a support 31, a gear pump 32, a reducer 33, a motor 34, a pipe 35, a quick connector 36, and multiple supports 37. The support 31 and multiple supports 37 are fixedly installed on the top of the base plate 11. The gear pump 32 is fixedly installed on the top of the support 31, and the gear pump 32 is connected to the inlet of the buffer tank 22. The reducer 33 is fixedly installed on the top of the gear pump 32. The motor 34 is fixedly installed on the top of the reducer 33, and the motor 34 provides power to the gear pump 32 through the reducer 33. The pipe 35 is installed on the side of the gear pump 32. The quick connector 36 is slidably installed on the pipe 35.

[0027] like Figure 1 , Figure 3 and Figure 5 As shown, the leak-proof device 04 includes a bracket 41, an adsorption tank 42, a one-way valve 43, a pipe 44, a tee connector 45, a pipe 46, an impeller pump 47, a motor 48, and a leak-proof pipe 49. The bracket 41 and impeller pump 47 are both fixedly installed on the top of the base plate 11. The adsorption tank 42 is installed inside the bracket 41. The top of the adsorption tank 42 has an exhaust port 2, and the side of the adsorption tank 42 has an air inlet. The adsorption tank 42 is filled with adsorption material. The one-way valve 43 is installed on the top of the adsorption tank 42. The pipe 44... 4. Installed at the air inlet of adsorption tank 42, tee connector 2 45 is installed on pipe 5 44, the other end of pipe 1 24 and one end of pipe 6 46 are both installed on tee connector 2 45, the other end of pipe 6 46 is installed on one side of impeller pump 47, motor 2 48 is fixedly installed on the other side of impeller pump 47, and motor 2 48 provides power to impeller pump 47, leak-proof pipe 49 is fixedly fitted on pipe 4 35, and leak-proof pipe 49 and impeller pump 47 are connected, and leak-proof pipe 49 is placed on the top of multiple supports 4 37;

[0028] like Figure 4 As shown, the cooling device 05 includes an evaporator 51, a compressor 52, a condenser 53, a heat pipe 54, and a fan 55. The evaporator 51 is fixedly installed at the connection between the gear pump 32 and the buffer tank 22. The compressor 52, the condenser 53, and the fan 55 are all fixedly installed at the top of the base plate 11. The heat pipe 54 is installed on the evaporator 51, the compressor 52, and the condenser 53.

[0029] First, push the machine close to the medicine transport vehicle. Rollers 13 rotate freely, facilitating worker movement and operation. Handle 14 allows workers to grip and operate the machine. Then, connect pipe 4 35 to the discharge port of the medicine transport vehicle via quick-connect coupling 36. Next, turn on motor 1 34, which provides power to drive gear pump 32, drawing liquid medicine through pipe 4 35 into buffer tank 22. Buffer tank 22 temporarily stores the liquid medicine during unloading, reducing the impact force of the liquid medicine in the pipe. Simultaneously, check valve 1 23 and pipe 1 24 work together to discharge the gas released by the liquid medicine, preventing the liquid medicine from being trapped inside buffer tank 22 due to pressure. Pipe 2 25 facilitates the discharge of liquid from buffer tank 22 during cleaning. Pipe 3 26 discharges the liquid medicine. Solenoid valve 1 28 controls the discharge of the liquid medicine. During unloading, leak-proof pipe 4... 9. Cover pipe 4 35 to prevent liquid chemicals from entering the work area in case of leakage, thus protecting workers. At the same time, motor 2 48 provides power to drive impeller pump 47 to pump the liquid chemicals and their volatilized gas from leak-proof pipe 49 into adsorption tank 42 through pipe 6 46, tee joint 2 45 and pipe 5 44. Adsorption tank 42 also stores the gas generated by the volatilization of liquid chemicals inside buffer tank 22 transported by pipe 1 24. The adsorption material inside adsorption tank 42 adsorbs the chemical components. One-way valve 2 43 discharges the clean air after adsorption to the outside. At the same time, compressor 52 and fan 55 are turned on. Evaporator 51, compressor 52, condenser 53 and heat pipe 54 work together to cool the connection between gear pump 32 and buffer tank 22 to prevent the liquid chemicals from overheating and deteriorating. Fan 55 provides airflow to dissipate heat from condenser 53.

[0030] Example 2

[0031] In addition to Example 1, it also includes:

[0032] like Figure 1As shown, the cleaning device 06 includes a support 61, a clean water tank 62, a pipe 63, a solenoid valve 64, a pipe 65, and a pipe filter membrane 66. The support 61 and the pipe filter membrane 66 are both fixedly installed on the top of the base plate 11. The clean water tank 62 is installed inside the support 61. The top of the clean water tank 62 is provided with a water inlet 2, and the side end of the clean water tank 62 is provided with a drain outlet 3. The pipe 7 63 is installed at the drain outlet 3. The outer end of the pipe 7 63 is provided with a thread that matches the size of the quick connector 36. The solenoid valve 64 is installed on the pipe 7 63. One end of the pipe 8 65 is installed at the water inlet 2 of the clean water tank 62, and the other end of the pipe 8 65 is installed on the tee connector 27. The pipe filter membrane 66 is connected to the pipe 8 65.

[0033] First, push the machine close to the medicine transport vehicle. The rollers 13 rotate freely, facilitating worker movement and operation. The handle 14 allows for easy gripping and operation. Then, connect pipe 4 35 to the discharge port of the medicine transport vehicle via quick-connect coupling 36. Next, turn on motor 1 34, which provides power to drive gear pump 32, drawing liquid medicine through pipe 4 35 into buffer tank 22. Buffer tank 22 temporarily stores the liquid medicine during discharge, reducing the impact force of the liquid medicine in the pipe. Simultaneously, check valve 1 23 and pipe 1 24 work together to discharge any gas released from the liquid medicine, preventing... The liquid agent is sealed inside the buffer tank 22 due to gas pressure. Pipeline 25 facilitates the discharge of liquid from the buffer tank 22 during cleaning. Pipeline 3 26 discharges the liquid agent. Solenoid valve 1 28 controls the discharge of the liquid agent. During unloading, leak-proof pipe 49 covers pipe 4 35 to prevent liquid agent from entering the work area in case of leakage, thus protecting workers. At the same time, motor 2 48 provides power to drive impeller pump 47 to pump the liquid agent and its volatilized gas from leak-proof pipe 49 through pipe 6 46, tee joint 2 45, and pipe 5 44 into the adsorption system. In tank 42, the adsorption tank 42 simultaneously stores the gas generated by the evaporation of the liquid reagent inside the buffer tank 22, which is transported by pipeline 24. The adsorption material inside the adsorption tank 42 adsorbs the reagent components. One-way valve 43 discharges the clean air after the reagent adsorption to the outside. At the same time, the compressor 52 and the fan 55 are turned on. The evaporator 51, compressor 52, condenser 53 and heat pipe 54 work together to cool the connection between gear pump 32 and buffer tank 22 to prevent the liquid reagent from overheating and deteriorating. The fan 55 provides airflow to dissipate heat from the condenser 53. After unloading, the machine needs to be cleaned. Before cleaning, the quick-connect fittings should be... Connect head 36 quickly to pipe 7 63 and close solenoid valve 1 28. Then turn on motor 1 34. Motor 1 34 provides power to drive gear pump 32 to pump clean water from clean water tank 62 into buffer tank 22. At the same time, clean water flows back into clean water tank 62 through pipe 3 26, tee connector 1 27 and pipe 8 65. During the return flow, the filter membrane 66 filters the wastewater after cleaning under the pressure of gear pump 32 to facilitate reuse. After the clean water has circulated for a sufficient time, open pipe 2 25 to discharge the clean water in buffer tank 22 and start unloading other liquid agents.

[0034] like Figures 1 to 6As shown, this utility model discloses a chemical agent unloading and leak-proof device. During operation, the machine is first pushed close to the agent transport vehicle. The rollers 13 rotate freely, facilitating worker movement and operation. The handle 14 allows workers to grip and operate the machine. Then, pipe 35 is quickly connected to the discharge port of the agent transport vehicle via quick-connect coupling 36. Next, motor 34 is turned on, providing power to drive gear pump 32, drawing liquid agent through pipe 35 into buffer tank 22. Buffer tank 22 temporarily stores the liquid agent during unloading, reducing the impact force of the liquid agent in the pipe. Simultaneously, one-way valve 23 and... Pipeline 1 (24) facilitates the discharge of gas released from the liquid agent, preventing the liquid agent from being trapped inside the buffer tank 22 due to pressure. Pipeline 25 allows for the discharge of liquid from the buffer tank 22 during cleaning. Pipeline 3 (26) discharges the liquid agent. Solenoid valve 1 (28) controls the discharge of the liquid agent. During unloading, leak-proof pipe 49 covers pipe 4 (35) to prevent liquid agent from entering the work area in case of leakage, protecting workers. Simultaneously, motor 2 (48) provides power to drive impeller pump 47, which pumps the liquid agent and its volatilized gas from leak-proof pipe 49 through pipe 6 (46) and a tee connection. The first two pipes (45) and the fifth pipe (44) draw the liquid into the adsorption tank (42). The adsorption tank (42) simultaneously stores the gas generated by the evaporation of the liquid reagent inside the buffer tank (22) transported by the first pipe (24). The adsorption material inside the adsorption tank (42) adsorbs the reagent components. The second one-way valve (43) discharges the clean air after reagent adsorption to the outside. Simultaneously, the compressor (52) and fan (55) are turned on. The evaporator (51), compressor (52), condenser (53), and heat pipe (54) work together to cool the connection between the gear pump (32) and the buffer tank (22), preventing the liquid reagent from overheating and deteriorating. The fan (55) provides airflow to dissipate heat from the condenser (53). After unloading, the machine needs to be cleaned. Before cleaning, quickly connect quick connector 36 to pipe 7 63 and close solenoid valve 1 28. Then turn on motor 1 34. Motor 1 34 provides power to drive gear pump 32 to pump clean water from clean water tank 62 into buffer tank 22. At the same time, clean water flows back into clean water tank 62 through pipe 3 26, tee connector 1 27 and pipe 8 65. During the return flow, the filter membrane 66 filters the wastewater after cleaning under the pressure of gear pump 32 to facilitate reuse. After the clean water has circulated for a sufficient time, open pipe 2 25 to discharge the clean water from buffer tank 22 and then start unloading other liquid agents.

[0035] The one-way valve 23, solenoid valve 28, gear pump 32, motor 34, one-way valve 43, impeller pump 47, motor 48, compressor 52, fan 55, solenoid valve 64 and pipeline filter membrane 66 of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0036] The main functions achieved by this utility model are: by setting up a leak-proof device 04, the machine's leakage location is protected to prevent injury to workers; and by setting up a cooling device 05, the liquid agent is cooled during unloading to prevent denaturation and improve the machine's applicability. This solves the existing technical problems that existing machines lack safety devices, which can easily cause injury to workers when chemical agents leak during unloading, and that existing machines generate heat during operation, which can easily denature certain types of chemical agents during unloading, resulting in poor machine applicability.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A chemical agent discharge leakage prevention device comprising a moving device (01); characterized in that, The mobile device (01) includes a bottom plate (11), a plurality of supports (12), a plurality of rollers (13), and a handle (14). The plurality of supports (12) are fixedly installed at the bottom end of the bottom plate (11). The plurality of rollers (13) are rotatably installed at the bottom of the plurality of rollers (13). The handle (14) is fixedly installed at the rear end of the bottom plate (11).

2. A chemical agent discharge leak prevention device as defined in claim 1, wherein The buffer device (02) includes a support (21), a buffer tank (22), a one-way valve (23), a pipeline (24), a pipeline (25), a pipeline (26), a three-way joint (27), and an electromagnetic valve (28). The support (21) is fixedly installed at the top end of the bottom plate (11). The buffer tank (22) is installed inside the support (21). The buffer tank (22) is provided with a water inlet (1), a drain (1), and a drain (2) at the side end. The drain (2) is located below the drain (1). The buffer tank (22) is provided with an exhaust port (1) at the top end. The one-way valve (23) is installed at the top end of the exhaust port (1) of the buffer tank (22). The pipeline (24) is installed at the top end of the one-way valve (23). The pipeline (2) is installed at the drain (2) of the buffer tank (22). The pipeline (2) is provided with a valve. The pipeline (3) is installed at the drain (1) of the buffer tank (22). The three-way joint (27) and the electromagnetic valve (28) are installed on the pipeline (3). The electromagnetic valve (28) is located on the outside relative to the three-way joint (27).

3. A chemical agent discharge leak prevention device as defined in claim 2, wherein The pumping device (03) includes a support (31), a gear pump (32), a speed reducer (33), a motor (34), a pipeline (35), a quick connector (36), and a plurality of supports (37). The support (31) and the plurality of supports (37) are fixedly installed at the top end of the bottom plate (11). The gear pump (32) is fixedly installed at the top end of the support (31). The gear pump (32) is in communication with the water inlet (1) of the buffer tank (22). The speed reducer (33) is fixedly installed at the top end of the gear pump (32). The motor (34) is fixedly installed at the top end of the speed reducer (33). The motor (34) provides power to the gear pump (32) through the speed reducer (33). The pipeline (4) is installed at the side end of the gear pump (32). The quick connector (36) is slidably installed on the pipeline (4).

4. A chemical agent discharge leak prevention device as defined in claim 3, wherein ​ 5. A chemical agent discharge leak prevention device as defined in claim 4 wherein, The leakage-proof device (04) comprises a bracket five (41), an adsorption tank (42), a check valve two (43), a pipeline five (44), a tee joint two (45), a pipeline six (46), an impeller pump (47), a motor two (48) and a leakage-proof pipe (49), the bracket five (41) and the impeller pump (47) are both fixedly installed at the top end of the bottom plate (11), the adsorption tank (42) is installed in the bracket five (41), the top end of the adsorption tank (42) is provided with an exhaust port two, the side end of the adsorption tank (42) is provided with an air inlet, the adsorption tank (42) is filled with an adsorption material, the check valve two (43) is installed at the top end of the adsorption tank (42), the pipeline five (44) is installed at the air inlet of the adsorption tank (42), the tee joint two (45) is installed on the pipeline five (44), one end of the pipeline one (24) and one end of the pipeline six (46) are both installed on the tee joint two (45), the other end of the pipeline six (46) is installed on one side of the impeller pump (47), the motor two (48) is fixedly installed on the other side of the impeller pump (47), the motor two (48) provides power for the impeller pump (47), the leakage-proof pipe (49) is fixedly sleeved on the pipeline four (35), and the leakage-proof pipe (49) is in communication connection between the impeller pump (47), and the leakage-proof pipe (49) is placed at the top end of the plurality of brackets four (37).

6. A chemical agent discharge leak prevention device as defined in claim 5, wherein The cooling device (05) comprises an evaporator (51), a compressor (52), a condenser (53), a heat pipe (54) and a fan (55), the evaporator (51) is fixedly installed at the connection position of the gear pump (32) and the buffer tank (22), the compressor (52), the condenser (53) and the fan (55) are all fixedly installed at the top end of the bottom plate (11), and the heat pipe (54) is installed on the evaporator (51), the compressor (52) and the condenser (53).

7. A chemical agent discharge leak prevention device as defined in claim 6, wherein The cleaning device (06) comprises a bracket six (61), a clean water tank (62), a pipeline seven (63), a electromagnetic valve three (64), a pipeline eight (65) and a pipeline filter membrane (66), the bracket six (61) and the pipeline filter membrane (66) are both fixedly installed at the top end of the bottom plate (11), the clean water tank (62) is installed in the bracket six (61), the top end of the clean water tank (62) is provided with a water inlet two, the side end of the clean water tank (62) is provided with a drain port three, the pipeline seven (63) is installed at the drain port three, the outer end of the pipeline seven (63) is provided with a thread matched with the size of the quick connector (36), the electromagnetic valve three (64) is installed on the pipeline seven (63), one end of the pipeline eight (65) is installed at the water inlet two of the clean water tank (62), the other end of the pipeline eight (65) is installed on the tee joint one (27), and the pipeline filter membrane (66) is in communication with the pipeline eight (65).

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