Hazardous chemical substance storage cabinet

Abstract

The utility model discloses a hazardous chemical substance storage cabinet, and relates to the hazardous chemical substance storage technical field, the hazardous chemical substance storage cabinet comprises a storage cabinet main body, the front side of the storage cabinet main body is provided with a plurality of placing boxes, the front side of each placing box is movably connected with a box door, and the middle part of the front side of the storage cabinet main body is fixedly connected with a control panel; a plurality of exhaust nets are fixedly connected to the left side and the right side of the storage cabinet body. According to the hazardous chemical storage device, through mutual cooperation of the storage bin, the placement table, the motor, the double-thread screw, the threaded sliding block, the push rod and the transparent semi-cylindrical housing, when hazardous chemicals are stored, the hazardous chemicals are placed on the placement table, the double-thread screw can be driven to rotate through the motor, and the threaded sliding block can be driven to slide; and the transparent semi-cylindrical cover shell can be pushed to move through the pushing rod, so that the transparent semi-cylindrical cover shell can cover the placing table with the hazardous chemical substances, the hazardous chemical substances can be better protected, and the hazardous chemical substances are more convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous chemical storage, and in particular to a hazardous chemical storage cabinet. Background Art

[0002] With the development of economic life, today's industry is facing more and more hazardous chemicals, and its safe handling and storage has become an urgent problem that needs to be solved. Therefore, hazardous chemical storage cabinets are needed to store hazardous chemicals.

[0003] The existing technology has the following problems:

[0004] When using existing hazardous chemicals storage cabinets, hazardous chemicals are directly placed inside the storage cabinets, which not only makes the placement rather messy, but also affects the protection effect of hazardous chemicals. At the same time, hazardous chemicals will evaporate after long-term storage. Existing hazardous chemicals storage cabinets are not convenient for handling volatile gases from hazardous chemicals, and there are certain safety hazards when using them. Utility Model Content

[0005] The utility model provides a hazardous chemicals storage cabinet to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A hazardous chemicals storage cabinet comprises a storage cabinet body, a plurality of storage boxes are arranged on the front side of the storage cabinet body, a box door is movably connected to the front side of the storage box, a control panel is fixedly connected to the middle of the front side of the storage cabinet body, and a plurality of exhaust nets are fixedly connected to the left and right sides of the storage cabinet body.

[0008] The placement box includes a storage bin, which is opened on the front side of the storage cabinet body, and a placement table is fixedly connected to the middle of the lower surface of the inner wall of the storage bin, a sliding groove 1 is opened in the middle of the left and right sides of the storage bin, and a motor is fixedly connected to the inner rear side of the sliding groove 1, and a double-headed screw is fixedly connected to the output shaft of the motor, and a threaded slider is threadedly connected to the front and rear sides of the outer surface of the double-headed screw, and the threaded slider is slidably connected to the inside of the sliding groove 1, and a pushing rod is movably connected to the side of the threaded slider close to the placement table, and two push rods on the same side are movably connected to a transparent semi-cylindrical cover at one end away from the threaded slider, and the transparent semi-cylindrical cover is slidably connected to the inside of the storage bin, and an exhaust mechanism is fixedly connected to the upper surface of the inner wall of the storage bin, and a connecting pipe is fixedly connected to the top of the exhaust mechanism, and the connecting pipe and the exhaust net are mutually conductive.

[0009] A further improvement of the technical solution of the utility model is that: the opposite surfaces of the two transparent semi-cylindrical covers are fixedly connected with sealing pads, and the upper part of the inner surface of the transparent semi-cylindrical cover is fixedly connected with a pressure relief valve.

[0010] A further improvement of the technical solution of the utility model is that: the exhaust mechanism includes a connecting box, the connecting box is fixedly connected to the upper surface of the inner wall of the storage bin, the left and right sides of the connecting box are fixedly connected with air intake pipes, the bottom end of the air intake pipe is fixedly connected to the top end of the pressure relief valve, and the left and right sides of the interior of the connecting box are provided with conducting grooves, and the top end of the air intake pipe and the interior of the conducting groove are connected to each other.

[0011] A further improvement of the technical solution of the utility model is that an activated carbon adsorption net is fixedly connected to the middle of the inner surface of the conduction groove, an air supply pipe is fixedly connected to the side of the inner wall of the conduction groove away from the air intake pipe, a neutralization liquid tank is slidably inserted into the middle of the bottom end of the connecting box, and the bottom end of the air supply pipe passes through the interior of the neutralization liquid tank.

[0012] A further improvement of the technical solution of the utility model is that an exhaust pipe is fixedly connected to the upper middle part of the connecting box, the bottom end of the exhaust pipe penetrates to the top of the neutralizing liquid tank, and the top end of the exhaust pipe is fixedly connected to the outer surface of the connecting pipe.

[0013] A further improvement of the technical solution of the utility model is that the neutralizing liquid box comprises a box body, the box body is slidably inserted in the middle of the bottom end of the connecting box, and a rubber pad is fixedly connected to the lower part of the outer surface of the connecting box.

[0014] A further improvement of the technical solution of the utility model is that two sliding grooves are opened on both sides of the bottom end of the box body, and a right-angle clamping plate is slidably connected inside the sliding groove. The opposite surfaces of the two right-angle clamping plates are fixedly connected with tightening springs.

[0015] A further improvement of the technical solution of the utility model is that: fixing grooves are provided on both left and right sides of the bottom of the connection box, and one end of the right-angle clamping plate away from the tightening spring penetrates into the interior of the fixing groove.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a hazardous chemicals storage cabinet. Through the cooperation among a storage bin, a placement table, a motor, a double-headed screw, a threaded slider, a push rod, and a transparent semi-cylindrical cover, when storing hazardous chemicals, the hazardous chemicals are placed on the placement table, and the motor can drive the double-headed screw to rotate and drive the threaded slider to slide, so that the transparent semi-cylindrical cover can be pushed to move by the push rod, so that the transparent semi-cylindrical cover can cover the hazardous chemicals on the placement table, which can provide better protection for the hazardous chemicals and make the storage of hazardous chemicals more convenient.

[0018] 2. The utility model provides a hazardous chemicals storage cabinet. Through the cooperation among a pressure relief valve, a connecting box, an air inlet pipe, an activated carbon adsorption net, an air supply pipe, a neutralizing liquid tank, and an exhaust pipe, when the volatilized gas of the hazardous chemicals exceeds the pressure value set in the transparent semi-cylindrical cover, the volatilized gas in the transparent semi-cylindrical cover can be discharged through the pressure relief valve, and can enter the connecting box through the air inlet pipe. The volatilized gas can be adsorbed and filtered through the activated carbon adsorption net, and then the gas enters the neutralizing liquid tank under the transportation of the air supply pipe. After being neutralized by the internal neutralizing solution, the gas can be discharged from the exhaust pipe, thereby avoiding the harm of the volatilized gas of the hazardous chemicals to the environment and human body, making the storage of hazardous chemicals safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the placement box of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the transparent semi-cylindrical cover of the utility model;

[0022] Figure 4 It is a cross-sectional structural diagram of the exhaust mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the neutralizing liquid tank of the utility model.

[0024] In the figure: 1. storage cabinet body; 2. placement box; 21. storage bin; 22. placement table; 23. motor; 24. double-headed screw; 25. threaded slider; 26. push rod; 27. transparent semi-cylindrical cover; 271. sealing gasket; 272. pressure relief valve; 28. exhaust mechanism; 281. connection box; 282. air inlet pipe; 283. activated carbon adsorption net; 284. air supply pipe; 285. neutralizing liquid tank; 2851. box body; 2852. rubber pad; 2853. right-angle clamping plate; 2854. tightening spring; 286. exhaust pipe; 29. ​​connecting pipe; 3. box door; 4. control panel; 5. exhaust net. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0026] like Figure 1-2 As shown, the utility model provides a hazardous chemical storage cabinet, including a storage cabinet body 1, a plurality of placement boxes 2 are arranged on the front side of the storage cabinet body 1, a box door 3 is movably connected to the front side of the placement box 2, a control panel 4 is fixedly connected to the middle of the front side of the storage cabinet body 1, and a plurality of exhaust nets 5 are fixedly connected to the left and right sides of the storage cabinet body 1. The placement box 2 includes a storage bin 21, the storage bin 21 is opened on the front side of the storage cabinet body 1, a placement table 22 is fixedly connected to the middle of the lower surface of the inner wall of the storage bin 21, a sliding groove 1 is opened in the middle of the left and right sides of the storage bin 21, a motor 23 is fixedly connected to the inner rear side of the sliding groove 1, and the motor 23 The output shaft is fixedly connected with a double-headed screw 24, and the outer surface of the double-headed screw 24 is threadedly connected with a threaded slider 25 on both the front and rear sides. The threaded slider 25 is slidably connected inside the sliding groove 1. The side of the threaded slider 25 close to the placement table 22 is movably connected with a push rod 26. The ends of the two push rods 26 on the same side away from the threaded slider 25 are movably connected with a transparent semi-cylindrical cover 27. The transparent semi-cylindrical cover 27 is slidably connected inside the storage bin 21. The upper surface of the inner wall of the storage bin 21 is fixedly connected with an exhaust mechanism 28. The top of the exhaust mechanism 28 is fixedly connected with a connecting pipe 29. The connecting pipe 29 and the exhaust net 5 are mutually conductive.

[0027] When storing hazardous chemicals, by placing different hazardous chemicals in different placement boxes 2, the occurrence of related reactions between hazardous chemicals can be avoided. At the same time, the opening and closing of the box door 3 will be centrally controlled through the control panel 4, so that the storage and access of hazardous chemicals can be clearly managed, and intelligent storage management of hazardous chemicals can be realized. When placing, the hazardous chemicals are placed on the placement table 22. By starting the motor 23, the double-headed screw 24 can be driven to rotate, and the threaded slider 25 can be driven to slide inside the sliding groove 1, so that the transparent semi-cylindrical cover 27 can be pushed to move by the push rod 26, so that the transparent semi-cylindrical cover 27 can cover the hazardous chemicals on the placement table 22, which can provide better protection for the hazardous chemicals, and through the exhaust mechanism 28 and the connecting pipe 29, the volatilized gas of the hazardous chemicals can be discharged from the exhaust network 5, making the storage of hazardous chemicals more convenient.

[0028] like Figure 3-4As shown, the utility model provides a hazardous chemicals storage cabinet, the opposite surfaces of the two transparent semi-cylindrical cover shells 27 are fixedly connected with sealing pads 271, the transparent semi-cylindrical cover shells 27 can achieve sealing by squeezing the sealing pads 271, the upper inner surface of the transparent semi-cylindrical cover shells 27 is fixedly connected with a pressure relief valve 272, the exhaust mechanism 28 includes a connection box 281, the connection box 281 is fixedly connected to the upper surface of the inner wall of the storage bin 21, the left and right sides of the connection box 281 are fixedly connected with an air intake pipe 282, the air intake pipe 282 adopts a hose structure, which can not affect the movement of the transparent semi-cylindrical cover shell 27 while transmitting gas, and the bottom end of the air intake pipe 282 is fixedly connected to the pressure relief valve 272. The top of the valve 272 is fixedly connected, and the left and right sides of the interior of the connection box 281 are provided with conducting grooves, the top of the air inlet pipe 282 and the interior of the conducting groove are mutually connected, and an activated carbon adsorption net 283 is fixedly connected to the middle of the inner surface of the conducting groove, and a gas supply pipe 284 is fixedly connected to the side of the inner wall of the conducting groove away from the air inlet pipe 282, and a neutralizing liquid tank 285 is slidably inserted in the middle of the bottom end of the connection box 281, and the bottom end of the gas supply pipe 284 penetrates into the interior of the neutralizing liquid tank 285, and an exhaust pipe 286 is fixedly connected to the upper middle of the connection box 281, and the bottom end of the exhaust pipe 286 penetrates to the top of the neutralizing liquid tank 285, and the top of the exhaust pipe 286 is fixedly connected to the outer surface of the connecting pipe 29;

[0029] When the volatilized gas of hazardous chemicals exceeds the pressure value set in the transparent semi-cylindrical cover 27, the volatilized gas in the transparent semi-cylindrical cover 27 can be discharged through the pressure relief valve 272, and can enter the conduction groove through the air inlet pipe 282, and the volatilized gas can be adsorbed and filtered by the activated carbon adsorption net 283. After that, the gas enters the neutralization liquid tank 285 under the transportation of the air supply pipe 284. After being neutralized by the internal neutralizing solution, the gas can enter the connecting pipe 29 from the exhaust pipe 286 and can be discharged from the exhaust net 5, thereby avoiding the harm of the volatilized gas of hazardous chemicals to the environment and human body, making the storage of hazardous chemicals safer.

[0030] like Figure 5 As shown, the utility model provides a hazardous chemicals storage cabinet, the neutralizing liquid box 285 includes a box body 2851, the box body 2851 is slidably inserted in the middle of the bottom end of the connecting box 281, a rubber pad 2852 is fixedly connected to the lower surface of the connecting box 281, and a sliding groove 2 is provided on both sides of the bottom end of the box body 2851, and a right-angle clamping plate 2853 is slidably connected inside the sliding groove 2, and the opposite surfaces of the two right-angle clamping plates 2853 are fixedly connected with a tightening spring 2854, and a fixed groove is provided on both sides of the bottom of the connecting box 281, and one end of the right-angle clamping plate 2853 away from the tightening spring 2854 penetrates into the interior of the fixed groove;

[0031] Under the pushing of the tightening spring 2854, the right-angle clamp 2853 can be inserted into the interior of the fixed groove, so that the neutralizing liquid tank 285 can be fixed, and the neutralizing liquid tank 285 can be sealed by squeezing the rubber pad 2852. At the same time, by pulling the right-angle clamp 2853, the right-angle clamp 2853 is retracted from the fixed groove, which facilitates the removal of the neutralizing liquid tank 285. Different neutralizing solutions can be replaced according to different hazardous chemicals, making the storage of hazardous chemicals more convenient.

[0032] The following is a detailed description of the working principle of the hazardous chemicals storage cabinet.

[0033] like Figure 1-5 As shown, when storing hazardous chemicals, the hazardous chemicals are placed on the placement table 22, and the motor 23 can drive the double-headed screw 24 to rotate and drive the threaded slider 25 to slide, so that the transparent semi-cylindrical cover 27 can be pushed by the push rod 26 to cover the hazardous chemicals on the placement table 22, which can provide better protection for the hazardous chemicals. When the volatilized gas of the hazardous chemicals exceeds the pressure value set in the transparent semi-cylindrical cover 27, the volatilized gas can be discharged through the pressure relief valve 272, and can enter the conduction groove through the air inlet pipe 282, and the volatilized gas can be adsorbed and filtered through the activated carbon adsorption net 283. After that, the gas enters the neutralization liquid tank 285 under the transportation of the air supply pipe 284. After being neutralized by the internal neutralization solution, the gas can enter the connecting pipe 29 from the exhaust pipe 286 and can be discharged from the exhaust net 5, thereby avoiding the volatilized gas of the hazardous chemicals from causing harm to the environment and human body, making the storage of hazardous chemicals safer.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A hazardous chemicals storage cabinet, comprising a storage cabinet body (1), wherein a plurality of storage boxes (2) are arranged on the front side of the storage cabinet body (1), characterized in that: The front side of the storage box (2) is movably connected to a box door (3), the middle part of the front side of the storage cabinet body (1) is fixedly connected to a control panel (4), and the left and right sides of the storage cabinet body (1) are fixedly connected to a plurality of exhaust nets (5); The storage box (2) comprises a storage bin (21), the storage bin (21) is arranged on the front side of the storage cabinet body (1), a placing platform (22) is fixedly connected to the middle of the lower surface of the inner wall of the storage bin (21), a sliding groove (22) is arranged in the middle of the left and right sides of the storage bin (21), a motor (23) is fixedly connected to the inner rear side of the sliding groove (23), a double-headed screw (24) is fixedly connected to the output shaft of the motor (23), a threaded slider (25) is threadedly connected to the front and rear sides of the outer surface of the double-headed screw (24), and the threaded slider (25) is slidably connected to the sliding groove. Inside the first groove, the threaded slider (25) is movably connected to a push rod (26) on one side close to the placement table (22), and the two push rods (26) on the same side are movably connected to a transparent semi-cylindrical cover (27) at one end away from the threaded slider (25). The transparent semi-cylindrical cover (27) is slidably connected to the inside of the storage bin (21), and the upper surface of the inner wall of the storage bin (21) is fixedly connected to an exhaust mechanism (28). The top of the exhaust mechanism (28) is fixedly connected to a connecting pipe (29), and the connecting pipe (29) and the exhaust net (5) are connected to each other.

2. A hazardous chemicals storage cabinet according to claim 1, characterized in that: The opposite surfaces of the two transparent semi-cylindrical covers (27) are both fixedly connected with sealing pads (271), and the upper part of the inner surface of the transparent semi-cylindrical covers (27) is fixedly connected with a pressure relief valve (272).

3. A hazardous chemicals storage cabinet according to claim 2, characterized in that: The exhaust mechanism (28) comprises a connection box (281), the connection box (281) is fixedly connected to the upper surface of the inner wall of the storage bin (21), the left and right sides of the connection box (281) are fixedly connected with an air intake pipe (282), the bottom end of the air intake pipe (282) is fixedly connected to the top end of the pressure relief valve (272), the left and right sides of the interior of the connection box (281) are provided with a conduction groove, and the top end of the air intake pipe (282) and the interior of the conduction groove are in conduction with each other.

4. A hazardous chemicals storage cabinet according to claim 3, characterized in that: An activated carbon adsorption net (283) is fixedly connected to the middle of the inner surface of the conduction groove, an air supply pipe (284) is fixedly connected to the side of the inner wall of the conduction groove away from the air inlet pipe (282), a neutralization liquid tank (285) is slidably inserted into the middle of the bottom end of the connection box (281), and the bottom end of the air supply pipe (284) passes through the interior of the neutralization liquid tank (285).

5. A hazardous chemicals storage cabinet according to claim 4, characterized in that: An exhaust pipe (286) is fixedly connected to the upper middle portion of the connection box (281), the bottom end of the exhaust pipe (286) penetrates to the top of the neutralizing liquid tank (285), and the top end of the exhaust pipe (286) is fixedly connected to the outer surface of the connecting pipe (29).

6. A hazardous chemicals storage cabinet according to claim 4, characterized in that: The neutralizing liquid box (285) comprises a box body (2851), and the box body (2851) is slidably inserted in the middle of the bottom end of the connecting box (281), and a rubber pad (2852) is fixedly connected to the lower part of the outer surface of the connecting box (281).

7. A hazardous chemicals storage cabinet according to claim 6, characterized in that: The left and right sides of the bottom end of the box body (2851) are both provided with sliding grooves 2, and the interior of the sliding grooves 2 is slidably connected with a right-angle clamping plate (2853), and the opposite surfaces of the two right-angle clamping plates (2853) are fixedly connected with a tightening spring (2854).

8. A hazardous chemicals storage cabinet according to claim 7, characterized in that: The left and right sides of the bottom of the connection box (281) are both provided with fixing grooves, and one end of the right-angle clamping plate (2853) away from the tensioning spring (2854) penetrates into the interior of the fixing groove.

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