Chemical medicine storage cabinet with poison gas adsorption structure
By introducing adsorption components and light-proof components into chemical drug storage cabinets, the problems of toxic gas emissions and cross-contamination are solved, ensuring safe storage and light-proof protection of chemical drugs, and improving the practicality of storage cabinets.
Patent Information
- Application Number
- CN202420855481.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing chemical storage cabinet lacks the function of toxic gas adsorption, which affects the environment and human body, and lacks classification function, which can easily lead to cross-contamination. The observation port of the cabinet door will expose chemicals to the sun, which will affect the impact of Storage effect.
A chemical storage cabinet with a toxic gas adsorption structure was designed. The adsorption assembly was used to connect the suction holes through branch pipes and main pipes, and to absorb toxic gases using activated carbon. The light-proof components include a rotating shaft, a coil spring, a flexible sunshade and a magnet plate. Block the sunlight into the storage chamber.
Effectively adsorb toxic gases, prevent environmental pollution, realize the classified storage of chemical drugs, avoid cross-contamination, and protect chemical drugs through light-shading to improve the practicality of storage cabinets.
Smart Images
Figure CN222194505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical storage cabinets, in particular to a chemical storage cabinet with a poisonous gas adsorption structure. Background Art
[0002] Chemicals are relative standard substances for chemical research and component analysis. They are an important condition for scientific and technological progress and are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. Chemical storage cabinets are needed for the normal storage of chemicals.
[0003] Existing chemical storage cabinets lack the function of toxic gas adsorption. Some toxic or corrosive drugs are stored in chemical storage cabinets. If the toxic smell is released, it will have a certain impact on the environment and human body. In addition, common chemical storage cabinets do not have the function of classifying chemicals. Chemicals are piled up relatively concentratedly, which is easy to cause cross contamination. In addition, the doors of existing storage cabinets usually have observation ports, and some chemicals need to be stored away from light. The sunlight passing through the observation port may affect the chemicals. Therefore, we provide a chemical storage cabinet with a toxic gas adsorption structure, hoping to solve the problems in the background technology. Utility Model Content
[0004] The main purpose of the utility model is to provide a chemical storage cabinet with a toxic gas adsorption structure, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A chemical storage cabinet with a toxic gas adsorption structure comprises a cabinet body and a cabinet door, wherein a plurality of storage cavities are provided inside the cabinet body from top to bottom, an adsorption assembly is arranged on the top of the cabinet body, the cabinet door is hingedly mounted on the front of the cabinet body, a plurality of observation ports corresponding to the storage cavities are provided in the middle of the cabinet door, glass is fixedly mounted in the observation ports, sliding grooves are provided on the top and bottom walls of the observation ports, a storage groove is provided inside the side wall of the observation port, a movable port communicating with the observation port is provided on the inner wall of the storage groove, a light-shielding assembly is arranged in the storage groove, an equipment cavity is provided inside the rear wall of the cabinet body, and an air suction hole is provided on the rear wall of the storage cavity.
[0007] Preferably, a tray is slidably connected to the bottom wall of the storage cavity, a limiting groove is provided on the bottom wall of the storage cavity, a convex block is slidably connected in the limiting groove, the convex block is fixedly connected to the bottom of the tray, a plurality of placement grooves are provided on the upper end of the tray, and a handle groove is provided on the front of the tray.
[0008] Preferably, the adsorption assembly includes a plurality of branch pipes and a main pipe installed in the equipment cavity, the branch pipes are fixedly connected to the air suction holes, the branch pipes are fixedly connected to the main pipe, the upper end of the main pipe passes through the cabinet and is fixedly installed with an adsorption box, a vacuum pump is fixedly installed on one side of the adsorption box, and activated carbon is arranged inside the adsorption box.
[0009] Preferably, the light-shielding component includes a rotating shaft, a coil spring, a flexible sunshade curtain and a magnet plate, the rotating shaft is arranged in a storage slot, the upper and lower ends of the rotating shaft are rotatably arranged on the upper and lower walls of the storage slot, the flexible sunshade curtain is rolled up on the rotating shaft, one end of the flexible sunshade curtain passes through the movable opening and extends into the slide slot and is fixedly installed with an iron sheet, the upper and lower edges of the flexible sunshade curtain and the iron sheet both slide in the slide slot, the coil spring is arranged in the storage slot and at both ends of the rotating shaft, the magnet plate is fixedly installed on the side wall of the observation port away from the movable opening, and a handle is fixedly installed at the front end of the iron sheet.
[0010] Preferably, a sealing rubber pad is fixedly installed on the outside of the rear end of the observation port, and the sealing rubber pad is in close contact with the inner wall of the storage cavity.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model discloses a chemical storage cabinet with a poisonous gas adsorption structure, which adsorbs the poisonous gas inside the cabinet through an adsorption component to prevent the poisonous gas from being directly discharged into the air supply to pollute the environment, and different chemicals are placed in different storage chambers to prevent cross contamination between the chemicals. At the same time, a light-shielding component can shield the observation port to prevent external sunlight from entering the storage chamber through the observation port to cause the chemical to become ineffective or denatured, thereby improving the practicality of the entire chemical storage cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the structure inside the cabinet of the utility model;
[0015] Figure 3 It is a left side cutaway view of the utility model;
[0016] Figure 4 For the utility model Figure 3 The enlarged schematic diagram of point A in the middle;
[0017] Figure 5 It is a structural schematic diagram of the light-shielding component of the utility model.
[0018] In the figure: 1. cabinet body; 2. cabinet door; 3. tray; 4. light-proof component; 5. adsorption component; 6. convex block; 21. observation port; 22. glass; 23. storage slot; 24. movable port; 25. sealing rubber pad; 211. slide slot; 101. storage cavity; 102. equipment cavity; 103. suction hole; 31. placement slot; 32. handle slot; 51. branch pipe; 52. main pipe; 53. adsorption box; 54. activated carbon; 55. vacuum pump; 1011. limiting slot; 41. rotating shaft; 42. coil spring; 43. flexible sunshade; 44. iron sheet; 45. handle; 46. magnet plate. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] like Figure 1-5 As shown, a chemical storage cabinet with a toxic gas adsorption structure includes a cabinet body 1 and a cabinet door 2, wherein a plurality of storage cavities 101 are provided inside the cabinet body 1 from top to bottom, an adsorption component 5 is arranged on the top of the cabinet body 1, the cabinet door 2 is hingedly mounted on the front of the cabinet body 1, a plurality of observation ports 21 corresponding to the storage cavities 101 are provided in the middle of the cabinet door 2, glass 22 is fixedly mounted in the observation port 21, a slide groove 211 is provided on the top wall and the bottom wall of the observation port 21, a storage groove 23 is provided inside the side wall of the observation port 21, a movable port 24 communicating with the observation port 21 is provided on the inner wall of the storage groove 23, a light-shielding component 4 is arranged in the storage groove 23, an equipment cavity 102 is provided inside the rear wall of the cabinet body 1, and an air suction hole 103 is provided on the rear wall of the storage cavity 101.
[0021] The bottom wall of the storage cavity 101 is slidably connected to a tray 3, a limiting groove 1011 is provided on the bottom wall of the storage cavity 101, a convex block 6 is slidably connected in the limiting groove 1011, and the convex block 6 is fixedly connected to the bottom of the tray 3. A plurality of placement grooves 31 are provided on the upper end of the tray 3, and a handle groove 32 is provided on the front of the tray 3. When in use, bottles containing chemicals are placed in the placement groove 31. A sponge pad is bonded to the inner wall of the placement groove 31 to protect the chemical bottle. At the same time, the entire tray 3 can slide out of the storage cavity 101 for easy access.
[0022] The adsorption assembly 5 includes a plurality of branch pipes 51 and a main pipe 52 installed in the equipment cavity 102, wherein the branch pipes 51 are fixedly connected to the air intake holes 103, and the branch pipes 51 are fixedly connected to the main pipe 52. The upper end of the main pipe 52 passes through the cabinet 1 and is fixedly installed with an adsorption box 53, and an air pump 55 is fixedly installed on one side of the adsorption box 53. Activated carbon 54 is arranged inside the adsorption box 53. When in use, the air pump 55 is started, and the toxic gas volatilized by the chemicals in the storage cavity 101 enters the branch pipes 51 through the air intake holes 103, and then is transported to the main pipe 52, and finally enters the adsorption box 53. The activated carbon 54 in the adsorption box 53 adsorbs and purifies the toxic gas, and finally the purified gas is discharged from the exhaust end of the air pump 55, so as to avoid the toxic gas in the storage cavity 101 being directly discharged into the air and polluting the environment.
[0023] The light-shielding component 4 includes a rotating shaft 41, a coil spring 42, a flexible sunshade 43 and a magnet plate 46. The rotating shaft 41 is arranged in the storage groove 23. The upper and lower ends of the rotating shaft 41 are rotatably arranged on the upper and lower walls of the storage groove 23. The flexible sunshade 43 is rolled up on the rotating shaft 41. One end of the flexible sunshade 43 passes through the movable opening 24 and extends into the slide groove 211 and is fixedly installed with an iron sheet 44. The upper and lower edges of the flexible sunshade 43 and the iron sheet 44 slide in the slide groove 211. The coil spring 42 is arranged in the storage groove 23 and at both ends of the rotating shaft 41. The magnet plate 46 is fixedly installed on the side wall of the observation port 21 away from the movable opening 24. A handle 45 is fixedly installed at the front end of the sheet 44. When in use, the handle 45 is grasped to drive the iron sheet 44 to move in the slide groove 211 and approach the magnet plate 46. During the movement of the iron sheet 44, the flexible sunshade curtain 43 is stretched and expanded to block the observation port 21 to prevent direct sunlight from entering the storage cavity 101. When the iron sheet 44 and the magnet plate 46 are close to each other, the iron sheet 44 is adsorbed on the magnet plate 46, thereby preventing the flexible sunshade curtain 43 from shrinking. When it is necessary to observe the situation inside the storage cavity 101 through the observation port 21, the handle 45 is grasped to move the iron sheet 44 away from the magnet plate 46. Under the action of the elastic force of the coil spring 42, the rotating shaft 41 rotates, and then the flexible sunshade curtain 43 is rolled into the storage groove 23.
[0024] A sealing rubber pad 25 is fixedly installed on the rear end of the observation port 21. The sealing rubber pad 25 is in close contact with the inner wall of the storage cavity 101. The setting of the sealing rubber pad 25 can prevent the volatile smell of chemicals from flowing in the storage cavities 101 of different layers and causing chemical contamination in the storage cavities 101 of other layers.
[0025] The working principle of the utility model is as follows: the toxic gas inside the cabinet 1 is adsorbed by the adsorption component 5 to prevent the toxic gas from being directly discharged into the air supply to pollute the environment, and different chemicals are placed in different storage cavities 101 to prevent cross contamination between drugs. At the same time, the light-shielding component 4 can shield the observation port 21 to prevent external sunlight from passing through the observation port 21 into the storage cavity 101, causing the chemical to become ineffective or denatured, thereby improving the practicality of the entire chemical storage cabinet.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A chemical storage cabinet with a toxic gas adsorption structure, comprising a cabinet body (1) and a cabinet door (2), characterized in that: The cabinet (1) is provided with a plurality of storage cavities (101) from top to bottom, the top of the cabinet (1) is provided with an adsorption component (5), the cabinet door (2) is hingedly mounted on the front of the cabinet (1), the middle of the cabinet door (2) is provided with a plurality of observation ports (21) corresponding to the storage cavities (101), a glass (22) is fixedly mounted in the observation port (21), the top wall and the bottom wall of the observation port (21) are provided with a slide groove (211), the side wall of the observation port (21) is provided with a storage groove (23), the inner wall of the storage groove (23) is provided with a movable port (24) communicating with the observation port (21), the storage groove (23) is provided with a light-shielding component (4), the rear wall of the cabinet (1) is provided with an equipment cavity (102), and the rear wall of the storage cavity (101) is provided with an air suction hole (103).
2. The chemical storage cabinet with a toxic gas adsorption structure according to claim 1, characterized in that: The bottom wall of the storage cavity (101) is slidably connected to a tray (3), the bottom wall of the storage cavity (101) is provided with a limiting groove (1011), a convex block (6) is slidably connected in the limiting groove (1011), the convex block (6) is fixedly connected to the bottom of the tray (3), a plurality of placement grooves (31) are provided at the upper end of the tray (3), and a handle groove (32) is provided at the front of the tray (3).
3. The chemical storage cabinet with a toxic gas adsorption structure according to claim 1, characterized in that: The adsorption assembly (5) comprises a plurality of branch pipes (51) and a main pipe (52) installed in the equipment cavity (102); the branch pipes (51) are fixedly connected to the air suction holes (103); the branch pipes (51) are fixedly connected to the main pipe (52); the upper end of the main pipe (52) passes through the cabinet (1) and is fixedly installed with an adsorption box (53); a vacuum pump (55) is fixedly installed on one side of the adsorption box (53); and activated carbon (54) is arranged inside the adsorption box (53).
4. The chemical storage cabinet with a toxic gas adsorption structure according to claim 1, characterized in that: The light-shielding component (4) comprises a rotating shaft (41), a coil spring (42), a flexible sunshade curtain (43) and a magnet plate (46). The rotating shaft (41) is arranged in the storage groove (23). The upper and lower ends of the rotating shaft (41) are rotatably arranged on the upper and lower walls of the storage groove (23). The flexible sunshade curtain (43) is rolled on the rotating shaft (41). One end of the flexible sunshade curtain (43) passes through the movable opening (24) and extends into the slide groove (211) and is fixedly installed with an iron sheet (44). The upper and lower edges of the flexible sunshade curtain (43) and the iron sheet (44) both slide in the slide groove (211). The coil spring (42) is arranged in the storage groove (23) and at both ends of the rotating shaft (41). The magnet plate (46) is fixedly installed on the side wall of the observation port (21) away from the movable opening (24). A handle (45) is fixedly installed at the front end of the iron sheet (44).
5. The chemical storage cabinet with a toxic gas adsorption structure according to claim 1, characterized in that: A sealing rubber pad (25) is fixedly mounted on the outside of the rear end of the observation port (21), and the sealing rubber pad (25) is in close contact with the inner wall of the storage cavity (101).