Cleaning device for clean room

Abstract

The utility model discloses cleaning equipment for a clean room, and belongs to the technical field of cleaning equipment. The cleaning equipment for the clean room comprises a ventilation box, the ventilation box comprises a first part and a second part, the first part is inserted into a wall, a first supporting plate which is vertically arranged is slidably inserted into the second part, and a handle is fixedly connected to the end, arranged on the outer side of the ventilation box, of the first supporting plate; an adsorption material is arranged on the first supporting plate, an auxiliary assembly is arranged on the inner side of the ventilation box, when the first supporting plate is drawn out of the ventilation box, the auxiliary assembly is used for blocking a gap generated when the first supporting plate is drawn out, and a dustproof assembly is arranged in the ventilation box; the dustproof assembly is arranged at the position, close to the air inlet, of the outer side of the first supporting plate, water drops generated by cleaning the dustproof net are adsorbed through the adsorption materials arranged in the first supporting plate, and therefore the drying degree in the clean room is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of clean equipment, in particular to a cleaning equipment used in a clean room. Background Art

[0002] Clean room refers to a well-sealed space where parameters such as air cleanliness, temperature, humidity, pressure, and noise are controlled as required. The development of clean rooms is closely linked to modern industry and cutting-edge technology. The development of clean room technology has been promoted due to the environmental requirements of precision machinery industry (such as gyroscopes, micro bearings, etc.) and semiconductor industry (such as large-scale integrated circuit production). According to statistics in China, the qualified rate of MOS circuit cores produced in an environment without clean level requirements is only 10%-15%, and the qualified rate of 64 storage is only 2%. At present, the application of clean rooms in industries such as precision machinery, semiconductors, aerospace, and atomic energy is quite common.

[0003] In order to ensure the cleanliness of the clean room, a dust-proof net is often added to the air supply duct to block the dust in the air during ventilation. In order to ensure the normal air supply in the clean room, the dust-proof net needs to be cleaned. The existing method is to clean the dust-proof net with a cleaning liquid in the ventilation duct. Although this method can clean the dust-proof net, there will be certain problems. The moisture generated when cleaning the dust-proof net will follow the airflow through the ventilation duct to increase the air humidity in the clean room, which will have a certain impact on the use of the clean room. Utility Model Content

[0004] The purpose of the utility model is to overcome the problems in the prior art. By using the adsorbent material arranged in the first support plate to adsorb the water droplets generated by cleaning the dustproof net, the dryness in the clean room is ensured, and a cleaning device for the clean room is provided.

[0005] The utility model provides a cleaning device for a clean room, including a ventilation box, wherein the ventilation box includes a first part and a second part, the first part is inserted in a wall, a vertically arranged first support plate is slidably inserted on the second part, the first support plate is placed on the outside of the ventilation box and is fixedly connected to a handle at one end, an adsorbent is provided on the first support plate, an auxiliary component is provided on the inside of the ventilation box, when the first support plate is pulled out of the ventilation box, the auxiliary component is used to block the gap generated during the pulling out, a dustproof component is provided in the ventilation box, and the dustproof component is placed on the outside of the first support plate near the air inlet.

[0006] Preferably, the dustproof assembly includes a second support plate, the second support plate is fixedly connected to the ventilation box via a connecting plate and connecting bolts, and a dustproof net is fixedly connected to the second support plate.

[0007] Preferably, the auxiliary component includes a pair of horizontally arranged partitions, which are slidably inserted in the ventilation box, and the pair of partitions are respectively placed on both sides of the first support plate. The partition is fixedly connected to a spring on the side away from the first support plate, and one end of the spring is fixedly connected to the ventilation box.

[0008] Preferably, a cylinder is fixedly connected to the top of the ventilation box, one end of the cylinder is inserted into the ventilation box and fixedly connected to a first support rod, the bottom of the first support rod is fixedly connected to a water outlet plate, a side of the water outlet plate close to the second support plate is provided with a plurality of nozzles, the first support rod is fixedly connected to the second support rod on the side close to the second support plate, the second support rod is fixedly connected to a brush plate on the side close to the second support plate, and a plurality of bristles are embedded on the brush plate.

[0009] Preferably, a water tank is fixedly connected to the top of the ventilation box, a pump body is fixedly connected to one side of the water tank, a first water outlet pipe is fixedly sleeved on the water outlet end of the pump body, a pipe winding assembly is fixedly connected to one side of the water tank, the first water outlet pipe is wound around the pipe winding assembly, one end of the first water outlet pipe is slidably inserted into the ventilation box and fixedly connected to the water outlet plate.

[0010] Preferably, the pipe winding assembly includes a concave block, one side of the concave block is fixedly connected to the water tank, a rotating rod is rotatably inserted in the concave block, a coil spring is provided at the rotating connection between the rotating rod and the concave block, a pipe winding roller is fixedly sleeved on the rotating rod, and limit plates are fixedly sleeved at both ends of the pipe winding roller.

[0011] Preferably, a pair of partition tops are fixedly connected with push blocks.

[0012] Preferably, a containing box is provided at the bottom of the ventilation box, a water inlet pipe is provided at the bottom of the ventilation box, one end of the water inlet pipe is inserted in the ventilation box, and the other end is inserted in the containing box, a second water outlet pipe is fixedly connected to the bottom of the containing box, and a control valve is provided on the second water outlet pipe.

[0013] Preferably, an inclined guide groove is provided on the inner side of the water inlet pipe inserted into the ventilation box.

[0014] Preferably, a support frame is provided in the first part, a motor is provided in the middle of the support frame, and a rotating blade is fixedly connected to an output end of the motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the utility model is a cleaning device for a clean room. When the utility model is in use, the motor arranged in the ventilation box drives the rotating blades to perform ventilation conversion in the clean room. The utility model cleans the dust on the dustproof net by the brush plate and bristles arranged on the second support rod.

[0016] When the utility model is used, when the dustproof net needs to be cleaned, the moisture generated moves with the gas and is adsorbed by the adsorbent arranged on the first supporting plate, thereby ensuring the dryness in the clean room.

[0017] In the utility model, the first support plate can be pulled out for replacement at any time according to the usage situation. After the first support plate is pulled out, the gap left by pulling out the first support plate is blocked by the auxiliary component to ensure the normal use of the clean room. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the dustproof component of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the ventilation box of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the storage box of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the winding tube assembly of the utility model.

[0024] Explanation of reference numerals: 1. ventilation box; 101. first part; 102. second part; 2. first support plate; 3. handle; 4. adsorbent; 5. dustproof component; 501. second support plate; 502. connecting plate; 503. connecting bolt; 504. dustproof net; 6. auxiliary component; 601. partition; 602. spring; 7. cylinder; 8. first support rod; 9. second support rod; 10. water outlet plate; 11. nozzle ; 12. Brush plate; 13. Brush bristles; 14. Water storage tank; 15. Pump body; 17. Pipe winding assembly; 171. Concave block; 172. Rotating rod; 173. Pipe winding roller; 174. Limiting plate; 175. Coil spring; 18. Push block; 19. Guide groove; 20. Support frame; 21. Motor; 22. Rotating blades; 23. Second water outlet pipe; 24. Control valve; 25. Container; 26. Water inlet pipe; 27. First water outlet pipe. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-6 In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Unless otherwise defined, the technical terms or scientific terms used herein should be the usual meanings understood by people with general skills in the field to which the utility model belongs.

[0026] The words "first", "second" and similar words used in the specification and claims of the utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects. "Inside", "outside", "upper", "lower", "far", "near", "front", "back" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. The drawings in this disclosure are not drawn strictly according to the actual scale. The specific size and quantity of each structure can be determined according to actual needs. The drawings described in this disclosure are only schematic diagrams of the structure.

[0027] The utility model provides a cleaning device for a clean room, such as Figure 1-2As shown, it includes a ventilation box 1, which includes a first part 101 and a second part 102. The first part 101 is inserted into the wall, and a vertically arranged first support plate 2 is slidably inserted on the second part 102. The first support plate 2 is placed on the outer side of the ventilation box 1 and is fixedly connected to a handle 3 at one end. An adsorbent material 4 is provided on the first support plate 2. An auxiliary component 6 is provided on the inner side of the ventilation box 1. When the first support plate 2 is pulled out of the ventilation box 1, the auxiliary component 6 is used to block the gap generated during the pulling out. A dustproof component 5 is provided in the ventilation box 1. The dustproof component 5 is placed on the outer side of the first support plate 2 near the air inlet. The auxiliary component 6 includes a pair of horizontally arranged partitions 601, which are slidably inserted into the ventilation box 1. The pair of partitions 601 are respectively placed on both sides of the first support plate 2, and the partition 601 is fixedly connected to a spring 602 on the side away from the first support plate 2. One end of the spring 602 is fixedly connected to the ventilation box 1, and a push block 18 is fixedly connected to the top of the pair of partitions 601.

[0028] When the utility model is in use, the motor 21 provided in the ventilation box 1 drives the rotating blades 22 to perform ventilation conversion in the clean room. The utility model cleans the dust on the dustproof net 504 provided by the brush plate 12 and the bristles 13 provided on the second support rod 9.

[0029] When the utility model is used, when the dustproof net 504 needs to be cleaned, the moisture generated moves with the gas and is adsorbed by the adsorbent 4 arranged on the first support plate 2, thereby ensuring the dryness in the clean room.

[0030] In the utility model, the first support plate 2 can be pulled out for replacement at any time according to the usage situation. After the first support plate 2 is pulled out, the gap left by pulling out the first support plate 2 is blocked by the auxiliary component 6 to ensure the normal use of the clean room.

[0031] When the first support plate 2 is pulled out, the compressed spring 602 pushes the partition plate 601 , so that the pair of partition plates 601 are closely attached to the gap left by pulling out the first support plate 2 to block it.

[0032] Preferably, Figure 1-3 As shown, the dustproof assembly 5 includes a second support plate 501 , which is fixedly connected to the ventilation box 1 via a connecting plate 502 and connecting bolts 503 , and a dustproof net 504 is fixedly connected to the second support plate 501 .

[0033] When the utility model is in use, when the motor 21 drives the rotating blades 22 to ventilate the clean room, the dustproof net 504 arranged on the second supporting plate 501 absorbs dust in the air.

[0034] Preferably, Figure 1-4 As shown, a cylinder 7 is fixedly connected to the top of the ventilation box 1, one end of the cylinder 7 is inserted into the ventilation box 1 and fixedly connected to a first support rod 8, a water outlet plate 10 is fixedly connected to the bottom of the first support rod 8, a plurality of nozzles 11 are provided on the side of the water outlet plate 10 close to the second support plate 501, a second support rod 9 is fixedly connected to the side of the first support rod 8 close to the second support plate 501, a brush plate 12 is fixedly connected to the side of the second support rod 9 close to the second support plate 501, and a plurality of bristles 13 are embedded on the brush plate 12.

[0035] When the utility model is in use, the cylinder 7 arranged on the top of the ventilation box 1 pushes the first support rod 8, and the moving first support rod 8 drives the water outlet plate 10 to move, and the water in the water storage tank 14 is drawn by the pump body 15 to guide the water flow into the water outlet plate 10 through the water outlet pipe and spray the water onto the dustproof net 504 through the nozzle 11, and the moving first support rod 8 drives the horizontally arranged second support rod 9 to move, and the second support rod 9 is located on the upper side of the water outlet plate 10, and at this time, the second support rod 9 will brush the dustproof net 504 after spraying through the brush plate 12 and the bristles 13.

[0036] Preferably, Figure 1-6 As shown, a water tank 14 is fixedly connected to the top of the ventilation box 1, a pump body 15 is fixedly connected to one side of the water tank 14, a first water outlet pipe 27 is fixedly sleeved on the water outlet end of the pump body 15, a pipe winding assembly 17 is fixedly connected to one side of the water tank 14, the first water outlet pipe 27 is wound on the pipe winding assembly 17, one end of the first water outlet pipe 27 is slidably inserted in the ventilation box 1 and fixedly connected to the water outlet plate 10, the pipe winding assembly 17 includes a concave block 171, one side of the concave block 171 is fixedly connected to the water tank 14, a rotating rod 172 is rotatably inserted in the concave block 171, a coil spring 175 is provided at the rotating connection between the rotating rod 172 and the concave block 171, a pipe winding roller 173 is fixedly sleeved on the rotating rod 172, and limit plates 174 are fixedly sleeved on both ends of the pipe winding roller 173.

[0037] When the utility model is in use, the first water outlet pipe 27 is pulled according to the use situation to cause the set rotating rod 172 to rotate, because the first water outlet pipe 27 is wound on the pipe winding roller 173, and when the cylinder 7 drives the first support rod 8 to move upward, the rotating rod 172 will rewind the first water outlet pipe 27 through the coil spring 175.

[0038] Preferably, Figure 1-6As shown, a containing box 25 is provided at the bottom of the ventilation box 1, and a water inlet pipe 26 is provided at the bottom of the ventilation box 1. One end of the water inlet pipe 26 is inserted in the ventilation box 1, and the other end is inserted in the containing box 25. A second water outlet pipe 23 is fixedly connected to the bottom of the containing box 25, and a control valve 24 is provided on the second water outlet pipe 23. An inclined guide groove 19 is provided on the inner side of the water inlet pipe 26 inserted in the ventilation box 1. A support frame 20 is provided in the first part 101, and a motor 21 is provided in the middle position of the support frame 20. A rotating blade 22 is fixedly connected to the output end of the motor 21.

[0039] In the present invention, the excess water on the dust screen 504 after cleaning will flow into the storage box 25 through the guide groove 19, and the excess water will be reused through the second water outlet pipe 23 provided at the bottom of the storage box 25.

[0040] The use method of the cleaning equipment for clean room of the utility model is as follows:

[0041] When the utility model is in use, the motor 21 provided in the ventilation box 1 drives the rotating blades 22 to perform ventilation conversion in the clean room. The utility model cleans the dust on the dustproof net 504 provided by the brush plate 12 and the bristles 13 provided on the second support rod 9.

[0042] When the utility model is used, when the dustproof net 504 needs to be cleaned, the moisture generated moves with the gas and is adsorbed by the adsorbent 4 arranged on the first support plate 2, thereby ensuring the dryness in the clean room.

[0043] In the utility model, the first support plate 2 can be pulled out for replacement at any time according to the usage situation. After the first support plate 2 is pulled out, the gap left by pulling out the first support plate 2 is blocked by the auxiliary component 6 to ensure the normal use of the clean room.

[0044] When the first support plate 2 is pulled out, the compressed spring 602 pushes the partition plate 601 , so that the pair of partition plates 601 are closely attached to the gap left by pulling out the first support plate 2 to block it.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a clean room, comprising a ventilation box (1), characterized in that: The ventilation box (1) comprises a first part (101) and a second part (102), wherein the first part (101) is inserted into a wall; A vertically arranged first support plate (2) is slidably inserted on the second part (102); the first support plate (2) is placed on the outside of the ventilation box (1) and one end thereof is fixedly connected to a handle (3); An adsorbent (4) is provided on the first support plate (2), and an auxiliary component (6) is provided inside the ventilation box (1). When the first support plate (2) is pulled out of the ventilation box (1), the auxiliary component (6) is used to block the gap generated during the pulling out. A dustproof component (5) is provided in the ventilation box (1), and the dustproof component (5) is placed on the outside of the first support plate (2) close to the air inlet.

2. A cleaning device for a clean room according to claim 1, characterized in that: The dustproof component (5) comprises a second support plate (501), wherein the second support plate (501) is fixedly connected to the ventilation box (1) via a connecting plate (502) and connecting bolts (503), and a dustproof net (504) is fixedly connected to the second support plate (501).

3. A cleaning device for a clean room according to claim 1, characterized in that: The auxiliary component (6) comprises a pair of horizontally arranged partitions (601), wherein the partitions (601) are slidably inserted into the ventilation box (1), and the pair of partitions (601) are respectively placed on both sides of the first support plate (2), and a spring (602) is fixedly connected to the side of the partition (601) away from the first support plate (2), and one end of the spring (602) is fixedly connected to the ventilation box (1).

4. A cleaning device for a clean room according to claim 2, characterized in that: The top of the ventilation box (1) is fixedly connected to a cylinder (7); one end of the cylinder (7) is inserted into the ventilation box (1) and fixedly connected to a first support rod (8); the bottom of the first support rod (8) is fixedly connected to a water outlet plate (10); a side of the water outlet plate (10) close to the second support plate (501) is provided with a plurality of nozzles (11); a side of the first support rod (8) close to the second support plate (501) is fixedly connected to a second support rod (9); a side of the second support rod (9) close to the second support plate (501) is fixedly connected to a brush plate (12); and a plurality of bristles (13) are embedded on the brush plate (12).

5. A cleaning device for a clean room according to claim 4, characterized in that: The top of the ventilation box (1) is fixedly connected to a water tank (14), one side of the water tank (14) is fixedly connected to a pump body (15), a first water outlet pipe (27) is fixedly sleeved on the water outlet end of the pump body (15), one side of the water tank (14) is fixedly connected to a winding pipe assembly (17), the first water outlet pipe (27) is wound around the winding pipe assembly (17), one end of the first water outlet pipe (27) is slidably inserted into the ventilation box (1) and fixedly connected to the water outlet plate (10).

6. A cleaning device for a clean room according to claim 5, characterized in that: The pipe winding assembly (17) comprises a concave block (171), one side of the concave block (171) is fixedly connected to the water storage tank (14), a rotating rod (172) is rotatably inserted in the concave block (171), a coil spring (175) is provided at the rotational connection between the rotating rod (172) and the concave block (171), a pipe winding roller (173) is fixedly sleeved on the rotating rod (172), and both ends of the pipe winding roller (173) are fixedly sleeved with limit plates (174).

7. A cleaning device for a clean room according to claim 3, characterized in that: A push block (18) is fixedly connected to the top of a pair of partitions (601).

8. A cleaning device for a clean room according to claim 1, characterized in that: A containing box (25) is provided at the bottom of the ventilation box (1), and a water inlet pipe (26) is provided at the bottom of the ventilation box (1). One end of the water inlet pipe (26) is inserted into the ventilation box (1), and the other end is inserted into the containing box (25). A second water outlet pipe (23) is fixedly connected to the bottom of the containing box (25), and a control valve (24) is provided on the second water outlet pipe (23).

9. A cleaning device for a clean room according to claim 8, characterized in that: The ventilation box (1) is provided with an inclined guide groove (19) on the inner side of the water inlet pipe (26) inserted therein.

10. A cleaning device for a clean room according to claim 1, characterized in that: A support frame (20) is provided in the first part (101), a motor (21) is provided in the middle of the support frame (20), and a rotating blade (22) is fixedly connected to the output end of the motor (21).

Images