Air inlet structure of chemical supply cabinet

Abstract

The utility model discloses a chemical supply cabinet air inlet structure, relates to the chemical supply cabinet field, and comprises a main cabinet body, the bottom surface of the main cabinet body is uniformly and fixedly connected with moving wheel bodies in a threaded manner, one side edge of the main cabinet body is symmetrically clamped with outer isolation doors, the top surface of the main cabinet body is horizontally and fixedly provided with a top fixing box, and the top fixing box is fixedly connected with the moving wheel bodies in a threaded manner. Side through grooves are symmetrically formed in the side edges of the top fixing box, a maintenance top plate is fixedly connected to the top surface of the top fixing box through horizontal bolts, inner fixing strips are horizontally, symmetrically and fixedly arranged on the inner side edges of the main cabinet body, placing supporting plates are horizontally arranged on the side edges between the inner fixing strips, and top through grooves are horizontally formed in the top surface of the main cabinet body; an inner fixing box is horizontally and fixedly connected to the inner side edge of the top fixing box in a clamped mode, a buffer rubber layer is horizontally and fixedly connected to the bottom face of the top fixing box in a butt joint mode, a buckle type split structure is adopted so that follow-up disassembly, maintenance and use can be facilitated, and meanwhile a filtering structure is combined so that inlet air can better meet the requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical supply cabinets, in particular to an air intake structure of a chemical supply cabinet. Background Art

[0002] Today's industry is facing more and more hazardous chemicals, and its safe handling and storage has become an urgent problem to be solved. Chemical cabinets certified by FM, the highest international industrial safety rating agency, are designed and manufactured in full accordance with OSHA standards and are professionally used to store 4 to 90 gallons of highly corrosive chemicals of international standards. The unique 12mm PP material design ensures the safety of your stored items. The cabinet is equipped with adjustable shelves to improve the space utilization of chemicals of different specifications.

[0003] The current chemical cabinet is an integrated structure, so when placing chemicals for use, the cabinet needs to be air-intake operated. The traditional air intake is through direct air intake operation, so that untreated air enters the cabinet and affects the chemicals, and the fixed structure makes it inconvenient to disassemble and use. Utility Model Content

[0004] The purpose of the utility model is to provide an air intake structure for a chemical supply cabinet to solve the problem raised in the above background technology that the current chemical cabinet is an integrated structure, so that when placing chemicals for use, it is necessary to perform air intake operation on the cabinet. The traditional air intake is through direct air intake operation, so that untreated air enters the interior of the cabinet and affects the chemicals, and the fixed structure makes it inconvenient to disassemble and use.

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

[0006] A chemical supply cabinet air intake structure comprises a main cabinet, the bottom surface of the main cabinet is evenly threadedly fixedly connected with a moving wheel body, one side of the main cabinet is symmetrically clamped with an outer isolation door, the top surface of the main cabinet is horizontally fixedly provided with a top fixing box, the side of the top fixing box is symmetrically provided with side through grooves, the top surface of the top fixing box is horizontally bolted and fixedly connected with a maintenance top plate, the inner side of the main cabinet is horizontally fixedly provided with inner fixing strips, the side between the inner fixing strips is horizontally provided with a placement support plate, the top surface of the main cabinet is horizontally provided with a top through groove, the inner side of the top fixing box is horizontally fixedly clamped with the inner fixing box, and the bottom surface of the top fixing box A buffer rubber layer is fixedly connected horizontally, and a plug-in bottom block is fixedly arranged on the bottom surface of the top fixing box, and buckle oblique blocks are symmetrically connected on both sides of the plug-in bottom block, and a support frame is fixedly connected to the inner side of the inner fixing box, and a filter inner plate is fixedly connected to the inner side of the support frame, and side grooves are symmetrically provided on both sides of the plug-in bottom block, and a support spring is connected to the inner side of the side grooves, and an inner support rod is fixedly arranged horizontally on the inner side of the plug-in bottom block, and an intake motor is fixedly arranged on the top surface of the inner support rod, and a fan blade is fixedly sleeved on the output end of the intake motor, and an isolation mesh is fixedly connected to the inner side of the plug-in bottom block.

[0007] As a preferred embodiment of the present utility model: an opening is provided on one side of the main cabinet, there are four movable wheel bodies, and the top screws of the four movable wheel bodies are correspondingly threadedly fixedly connected to the screw holes on the bottom surface of the main cabinet near the four corners, a brake structure is provided on the side of the four movable wheel bodies, and the external isolation door is symmetrically arranged on the inner side of the opening of the main cabinet.

[0008] As a preferred embodiment of the utility model: the bottom opening end of the top fixing box is buckled and arranged at the center position of the top surface of the main cabinet, the side through grooves are all through-opened on the side edges of the top fixing box near the top end, and the inside of the side through grooves is connected to the inner side edges of the top fixing box, and the maintenance top plate is horizontally fixed on the inner side edge of the top opening of the top fixing box.

[0009] As a preferred embodiment of the utility model: the inner fixing bars are arranged parallel and symmetrically in pairs, the support plate and the inner fixing bars are arranged in a drawer shape with each other, the top through groove is opened in the center of the top surface of the main cabinet, and the interior of the top through groove is connected with the interior of the top fixing box, and the buffer rubber layer is made of soft rubber material.

[0010] As a preferred embodiment of the utility model: the top end of the plug-in bottom block is fixedly set at the center position of the bottom surface of the top fixing box, and the bottom end is plugged and set on the inner side edge of the top through groove, one end of the snap-on bevel block is snap-on set on the inner side edge of the side slot, and the other end of the snap-on bevel block is snap-on set at the inner slot position of the top through groove, there are multiple support frames, and the multiple support frames are superimposed and arranged in parallel with each other, and the filter inner plates are made of a variety of filter plate materials.

[0011] As a preferred embodiment of the utility model: one end of the support spring is docked at the plug-in end of the buckle bevel block, the inner support rod is horizontally fixed at the inner midline position of the plug-in bottom block, the air intake motor is fixed at the top center position of the inner support rod, and the isolation mesh plate is fixed at the inner bottom opening end position of the plug-in bottom block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model places chemicals inside the main cabinet so that they are placed on the top surface positions of multiple placement trays. After the placement trays are pulled, a drawer-like placement treatment is formed, and a sealing effect is formed under the flip seal of the outer isolation door on the side. After the main cabinet is pushed, the moving wheel body on the bottom rolls to enable the moving operation. When the main cabinet is moved to a designated position for use, the rotation of the air intake motor on the top drives the fan blades to rotate, so that air is drawn into the interior of the top fixed box through the side through grooves, and the air entering the interior is filtered through multiple filter inner plates, and finally enters the interior of the main cabinet through the plug-in bottom block on the bottom to form an air intake effect. After the maintenance top plate on the top surface is disassembled, the support frame can be disassembled and replaced, and the plug-in bottom block can be disassembled from the top through groove on the top surface for maintenance and replacement. The snap-on split structure is adopted to facilitate subsequent disassembly, maintenance and use, and the filter structure is combined to make the air intake more in line with the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an air intake structure of a chemical supply cabinet;

[0016] Figure 2 It is a structural schematic diagram of the front view section connection details of the main cabinet of the air intake structure of a chemical supply cabinet;

[0017] Figure 3 It is a structural schematic diagram of the front view cross-section connection details of a top fixing box of an air intake structure of a chemical supply cabinet;

[0018] Figure 4 It is a structural schematic diagram of the front view cross-section connection details of an inner fixing box of an air intake structure of a chemical supply cabinet;

[0019] Figure 5 The present invention is a structural schematic diagram showing the front view and cross-sectional connection details of a plug-in bottom block of an air intake structure of a chemical supply cabinet.

[0020] In the figure: 1. Main cabinet; 2. Moving wheel body; 3. External isolation door; 4. Top fixing box; 5. Side through slot; 6. Maintenance top plate; 7. Internal fixing strip; 8. Placement of support plate; 9. Top through slot; 10. Internal fixing box; 11. Buffer rubber layer; 12. Insert bottom block; 13. Snap-on oblique block; 14. Support frame; 15. Filter inner plate; 16. Side snap-on slot; 17. Support spring; 18. Internal support rod; 19. Intake motor; 20. Fan blades; 21. Isolation mesh plate. DETAILED DESCRIPTION

[0021] See also Figure 1-2 In an embodiment of the utility model, an air intake structure of a chemical supply cabinet includes a main cabinet 1, a movable wheel body 2 is evenly threadedly fixedly connected to the bottom surface of the main cabinet 1, an outer isolation door 3 is symmetrically clamped on one side of the main cabinet 1, an opening is opened on one side of the main cabinet 1, the number of movable wheel bodies 2 is four, and the top screws of the four movable wheel bodies 2 are correspondingly threadedly fixedly connected to the screw holes on the bottom surface of the main cabinet 1 near the four corners, the sides of the four movable wheel bodies 2 are provided with brake structures, the outer isolation door 3 is symmetrically arranged on the inner side of the opening of the main cabinet 1, a top fixing box 4 is horizontally fixedly arranged on the top surface of the main cabinet 1, and the sides of the top fixing box 4 are symmetrically provided with side through grooves 5, the top surface of the top fixing box 4 is horizontally bolted and fixedly connected with a maintenance top plate 6, and the top fixing box 4 is fixedly provided with a side groove 5. The bottom opening end is buckled and set at the center position of the top surface of the main cabinet 1, and the side through grooves 5 are all through-opened on the side of the top fixing box 4 near the top position, and the inside of the side through grooves 5 is connected with the inner side of the top fixing box 4, and the maintenance top plate 6 is horizontally fixed and set on the inner side of the top opening of the top fixing box 4, and the inner side of the main cabinet 1 is horizontally symmetrically fixed with inner fixing strips 7, and the side between the inner fixing strips 7 is horizontally provided with a placement support plate 8, and the top surface of the main cabinet 1 is horizontally opened with a top through groove 9, and the inner fixing strips 7 are arranged parallel to each other in pairs, and the placement support plate 8 and the inner fixing strips 7 are arranged in a drawer shape with each other, and the top through groove 9 is through-opened at the center position of the top surface of the main cabinet 1, and the inside of the top through groove 9 is connected with the inside of the top fixing box 4;

[0022] See also Figure 3-5In the embodiment of the utility model, an air intake structure of a chemical supply cabinet is provided, wherein the inner side edge of the top fixing box 4 is horizontally fixedly connected with an inner fixing box 10, the bottom surface of the top fixing box 4 is horizontally fixedly connected with a buffer rubber layer 11, the buffer rubber layer 11 is made of soft rubber material, the bottom surface of the top fixing box 4 is fixedly provided with a plug-in bottom block 12, and the two sides of the plug-in bottom block 12 are symmetrically connected with a buckle oblique block 13, the inner side edge of the inner fixing box 10 is horizontally fixedly connected with a support frame 14, and the inner side edge of the support frame 14 is horizontally fixedly connected with a filter inner plate 15, the top end of the plug-in bottom block 12 is fixedly set at the center position of the bottom surface of the top fixing box 4, and the bottom end is plugged and set on the inner side edge of the top through groove 9, one end of the buckle oblique block 13 is buckled and set on the inner side edge of the side slot 16, and the other end of the buckle oblique block 13 is buckled and set at the inner groove position of the top through groove 9, the number of support frames 14 There are multiple support frames 14, and the multiple support frames 14 are arranged in parallel with each other in a superimposed manner. The filter inner plates 15 are made of a variety of filter plate materials. Side slots 16 are symmetrically provided on both sides of the plug-in bottom block 12, and the inner sides of the side slots 16 are clamped with support springs 17. The inner side of the plug-in bottom block 12 is horizontally fixed with an inner support rod 18, and the top surface of the inner support rod 18 is fixed with an air intake motor 19. The output end of the air intake motor 19 is fixedly sleeved with a fan blade 20. The inner side of the plug-in bottom block 12 is horizontally fixed with an isolation mesh plate 21, and one end of the support spring 17 is docked at the plug-in end of the buckle oblique block 13. The inner support rod 18 is horizontally fixed at the inner midline position of the plug-in bottom block 12, the air intake motor 19 is fixed at the top center position of the inner support rod 18, and the isolation mesh plate 21 is fixed at the inner bottom opening end of the plug-in bottom block 12.

[0023] The working principle of the utility model is:

[0024] Chemicals are placed inside the main cabinet 1 so that they are placed on the top surface of multiple placement trays 8. After pulling the placement trays 8, a drawer-like placement is formed, and a sealing effect is formed under the flip seal of the outer isolation door 3 on the side. After pushing the main cabinet 1, the moving wheel body 2 on the bottom rolls to enable the moving operation. When the main cabinet 1 is moved to the designated position for use, the rotation of the air intake motor 19 on the top drives the fan blades 20 to rotate, so that air is drawn into the interior of the top fixed box 4 through the side through grooves 5 on the side, and the air entering the interior is filtered through multiple filter inner plates 15, and finally enters the interior of the main cabinet 1 through the plug-in bottom block 12 on the bottom to form an air intake effect. After the maintenance top plate 6 on the top surface is disassembled, the support frame 14 can be disassembled and replaced, and the plug-in bottom block 12 can be disassembled from the top through groove 9 on the top surface for maintenance and replacement.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An air intake structure for a chemical supply cabinet, comprising a main cabinet (1), characterized in that: The bottom surface of the main cabinet (1) is evenly threadedly fixedly connected with a moving wheel body (2); one side of the main cabinet (1) is symmetrically clamped with an external isolation door (3); the top surface of the main cabinet (1) is horizontally fixedly provided with a top fixing box (4); the side of the top fixing box (4) is symmetrically provided with side through grooves (5); the top surface of the top fixing box (4) is horizontally boltedly connected with a maintenance top plate (6); the inner side of the main cabinet (1) is horizontally fixedly provided with inner fixing strips (7); the side between the inner fixing strips (7) is horizontally provided with a placing support plate (8); the top surface of the main cabinet (1) is horizontally provided with a top through groove (9); the inner side of the top fixing box (4) is horizontally fixedly clamped with an inner fixing box (10); the bottom surface of the top fixing box (4) is horizontally fixedly connected with a buffer rubber layer (11); the top fixing box The bottom surface of the plug-in bottom block (12) is fixedly provided with a plug-in bottom block (12), and the two side edges of the plug-in bottom block (12) are symmetrically clamped with buckle oblique blocks (13), the inner side edge of the inner fixed box (10) is horizontally fixedly clamped with a support frame (14), and the inner side edge of the support frame (14) is horizontally fixedly clamped with a filter inner plate (15), the two side edges of the plug-in bottom block (12) are symmetrically provided with side clamping grooves (16), and the inner side edges of the side clamping grooves (16) are clamped with support springs (17), the inner side edge of the plug-in bottom block (12) is horizontally fixedly provided with an inner support rod (18), and the top surface of the inner support rod (18) is fixedly provided with an intake motor (19), and the output end of the intake motor (19) is fixedly sleeved with a fan blade (20), and the inner side edge of the plug-in bottom block (12) is horizontally fixedly clamped with an isolation mesh plate (21).

2. The air intake structure of a chemical supply cabinet according to claim 1, characterized in that: An opening is provided on one side of the main cabinet (1), the number of the movable wheel bodies (2) is four, and the top screws of the four movable wheel bodies (2) are correspondingly threadedly fixedly connected to the inside of the screw holes near the four corners of the bottom surface of the main cabinet (1), the sides of the four movable wheel bodies (2) are provided with brake structures, and the external isolation door (3) is symmetrically arranged on the inner side of the opening of the main cabinet (1).

3. The air intake structure of a chemical supply cabinet according to claim 1, characterized in that: The bottom opening end of the top fixing box (4) is buckled and arranged at the center position of the top surface of the main cabinet (1), the side through grooves (5) are all through-opened at the side edge of the top fixing box (4) near the top end, and the inside of the side through grooves (5) is connected to the inner side edge of the top fixing box (4), and the maintenance top plate (6) is horizontally fixedly arranged at the inner side edge of the top opening of the top fixing box (4).

4. The air intake structure of a chemical supply cabinet according to claim 1, characterized in that: The inner fixing bars (7) are arranged in parallel and symmetrically with each other, the support plate (8) and the inner fixing bars (7) are arranged in a drawer-like manner, the top through groove (9) is opened in the center of the top surface of the main cabinet (1), and the interior of the top through groove (9) is connected to the interior of the top fixing box (4), and the buffer rubber layer (11) is made of soft rubber material.

5. The air intake structure of a chemical supply cabinet according to claim 1, characterized in that: The top end of the plug-in bottom block (12) is fixedly arranged at the center position of the bottom surface of the top fixing box (4), and the bottom end is plugged and arranged at the inner side edge of the top through groove (9); one end of the snap-in bevel block (13) is snap-fitted and arranged at the inner side edge of the side snap-in groove (16), and the other end of the snap-in bevel block (13) is snap-fitted and arranged at the inner groove position of the top through groove (9); there are a plurality of support frames (14), and the plurality of support frames (14) are arranged in parallel in a superimposed manner with respect to each other; and the filter inner plate (15) is made of a plurality of filter plate materials.

6. The air intake structure of a chemical supply cabinet according to claim 1, characterized in that: One end of the support spring (17) is butt-jointed with the plug-in end of the buckle bevel block (13); the inner support rod (18) is horizontally fixedly disposed at the inner midline position of the plug-in bottom block (12); the air intake motor (19) is fixedly disposed at the center position of the top surface of the inner support rod (18); and the isolation mesh plate (21) is fixedly disposed at the inner bottom opening end position of the plug-in bottom block (12).

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