Dust removal device for machine room

Abstract

The utility model provides a dust removal device for a machine room, which belongs to the technical field of machine room dust removal and comprises a dust removal pipe, a dust removal box is mounted at the bottom of an inlet of the dust removal pipe, a dust collection box is mounted at the bottom of the dust removal box, the dust removal pipe is communicated with the dust removal box, and an opening is formed in the bottom of the dust removal box. A circulating filtering mechanism is mounted in the dust removal pipe and comprises a rotating shaft roller, a first motor, two filter screens and two baffles; and a dust removal mechanism for removing dust from the filter screen is mounted in the dust removal box. According to the device, the rotatable filter screens are arranged, so that air entering the dust removal pipe is subjected to dust removal in turn, the filter screens which are not used can be subjected to dust removal treatment through the dust removal mechanism, dust falls into the dust collection box to be collected, the filter screens cannot be blocked, and the air inlet and dust removal effects cannot be affected; and the dedusted air can enter the machine room again, so that the dust amount in the machine room is reduced, and normal use of machines in the machine room is prevented from being influenced.

Description

Technical Field

[0001] This utility model mainly relates to the field of computer room dust removal technology, specifically to a dust removal device for computer rooms. Background Technology

[0002] Data centers generally refer to facilities used by telecommunications companies, network operators, mobile operators, dual-line providers, power companies, as well as government agencies or enterprises, to house servers. These typically contain various servers and minicomputers. If there is a lot of dust inside the data center, it can easily adhere to the machine components, inevitably affecting the normal operation of the machines over time. Dust removal devices are usually used to remove dust from the data center, filtering the dust through filters. However, with prolonged use, the filters inside the ducts are not easy to clean, which can easily lead to excessive dust accumulation on the filters, affecting the dust removal effect. Utility Model Content

[0003] This utility model mainly provides a dust removal device for computer rooms to solve the technical problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A dust removal device for a computer room includes a dust removal pipe and an exhaust pipe, a fan box is installed between the dust removal pipe and the exhaust pipe, a dust removal box is installed at the bottom of the inlet of the dust removal pipe, a dust collection box is installed at the bottom of the dust removal box, the dust removal pipe and the dust removal box are connected, and an opening is provided at the bottom of the dust removal box.

[0006] The dust removal pipe is equipped with a circulating filtration mechanism, which includes a rotating roller rotatably connected between the dust removal pipe and the dust removal box, a first motor installed outside the dust removal pipe and connected to the rotating roller, two filter screens and two baffles distributed circumferentially on the rotating roller, with the two filter screens and two baffles spaced apart; the dust removal box is equipped with a dust removal mechanism for removing dust from the filter screens.

[0007] Furthermore, a flexible hose is installed at the inlet of the dust removal pipe, and a horn-shaped air inlet hood is installed at the end of the flexible hose.

[0008] Furthermore, the distance between the two outer ends of the two baffles is equal to the length of the connection between the dust removal pipe and the dust removal box.

[0009] Furthermore, the bottom of the dust collection box is provided with an opening, a drawer is slidably connected to one side of the dust collection box, and a handle is provided on one side of the drawer.

[0010] Furthermore, the dust removal mechanism includes lead screws and guide rods located on both sides of the dust removal box, lead screw nuts and sliders slidably connected to the lead screws and guide rods, a return frame installed between the lead screw nuts and sliders, cleaning brushes installed on both sides inside the return frame, and a second motor installed at the bottom of the lead screw.

[0011] Furthermore, the dust collection box has a semi-circular structure.

[0012] Furthermore, the distance from the outside of the filter screen to the inner wall of the dust collection box is greater than the thickness of the frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This device uses a rotating filter to alternately remove dust from the air entering the dust removal pipe. The dust removal mechanism can also remove dust from the filter when it is not in use, causing the dust to fall into the dust collection box for collection. The filter will not be clogged, thus affecting the air intake and dust removal effect. The dust-removed air can be re-entered into the computer room, reducing the amount of dust in the computer room and avoiding affecting the normal operation of the machines in the computer room.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the dust removal pipe and dust removal box area structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the circulating filtration mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the dust removal mechanism of this utility model.

[0020] In the diagram: 10. Dust removal pipe; 20. Fan box; 30. Exhaust pipe; 40. Dust removal box; 50. Dust collection box; 51. Draw plate; 60. Circulating filtration mechanism; 61. Rotating roller; 62. First motor; 63. Filter screen; 64. Baffle; 70. Dust removal mechanism; 71. Return frame; 72. Cleaning brush; 73. Second motor; 74. Lead screw; 75. Lead nut; 76. Guide rod; 80. Hose; 90. Air inlet hood. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] For the implementation examples, please refer to the appendix. Figure 1-4 A dust removal device for computer rooms includes a dust removal pipe 10 and an exhaust pipe 30. A fan box 20 is installed between the dust removal pipe 10 and the exhaust pipe 30. A dust removal box 40 is installed at the bottom of the inlet of the dust removal pipe 10. A dust collection box 50 is installed at the bottom of the dust removal box 40. The dust removal pipe 10 and the dust removal box 40 are connected. An opening is provided at the bottom of the dust removal box 40.

[0025] A circulating filtration mechanism 60 is installed inside the dust removal pipe 10. The circulating filtration mechanism 60 includes a rotating roller 61 rotatably connected between the dust removal pipe 10 and the dust removal box 40, a first motor 62 installed outside the dust removal pipe 10 and connected to the rotating roller 61, two filter screens 63 and two baffles 64 distributed circumferentially on the rotating roller 61, with the two filter screens 63 and the two baffles 64 spaced apart. A dust removal mechanism 70 for removing dust from the filter screens 63 is installed inside the dust removal box 40.

[0026] All electrical components of this device are externally powered and electrically connected to a conventional PLC controller. The air intake of the fan box 20 is connected to the dust removal pipe 10, and the air outlet is connected to the exhaust pipe 30.

[0027] For details, please refer to the appendix. Figure 1 A flexible hose 80 is installed at the inlet of the dust removal pipe 10, and a horn-shaped air inlet hood 90 is installed at the end of the flexible hose 80.

[0028] In this embodiment, it should be noted that the horn-shaped structure of the air intake hood 90 can more effectively achieve air intake, drawing in the air inside the computer room for dust removal.

[0029] For details, please refer to the appendix. Figure 2 The distance between the two outer ends of the two baffles 64 is equal to the length of the opening between the dust removal pipe 10 and the dust removal box 40;

[0030] In this embodiment, it should be noted that when the two baffles 64 are parallel, they can cover the gap between the dust removal pipe 10 and the through opening of the dust removal box 40, thereby preventing air from entering the dust removal box 40 and affecting the dust removal effect on the air.

[0031] For details, please refer to the appendix. Figure 2 The bottom of the dust collection box 50 is provided with an opening, and a drawer plate 51 is slidably connected to one side of the dust collection box 50. A handle is provided on one side of the drawer plate 51.

[0032] In this embodiment, it should be noted that the dust will be concentrated inside the dust collection box 50 by the dust removal mechanism 70, and the dust inside the dust collection box 50 can be easily cleaned by pulling out the pull plate 51.

[0033] For details, please refer to the appendix. Figure 4 The dust removal mechanism 70 includes a lead screw 74 and a guide rod 76 located on both sides of the dust removal box 40, a lead screw nut 75 and a slider slidably connected to the lead screw 74 and the guide rod 76, a return frame 71 installed between the lead screw nut 75 and the slider, cleaning brushes 72 installed on both sides inside the return frame 71, and a second motor 73 installed at the bottom of the lead screw 74.

[0034] In this embodiment, it should be noted that the filter screen 63 located inside the dust collection box 40 is in a vertical state. At this time, the second motor 73 operates to rotate the lead screw 74, which in turn drives the return frame 71 to rise and fall through the lead screw nut 75. The return frame 71 inside the return frame 71 cleans the dust on the filter screen 63.

[0035] For details, please refer to the appendix. Figure 2 The dust collection box 40 has a semi-circular structure;

[0036] In this embodiment, it should be noted that the interior of the semi-circular dust collection box 40 is arc-shaped. Dust that falls on the inner wall will eventually fall to the bottom of the dust collection box 40, and the bottom of the dust collection box 40 is open, which allows it to enter the dust collection box 50 for collection more smoothly.

[0037] For details, please refer to the appendix. Figure 2 The distance from the outside of the filter screen 63 to the inner wall of the dust collection box 40 is greater than the thickness of the return frame 71;

[0038] In this embodiment, it should be noted that when the dust removal mechanism 70 is not in operation, the wire nut 75 is located at the bottom of the wire nut 75. At this time, even if the filter screen 63 rotates, it will not come into contact with the return frame 71, thus ensuring the stable operation of the device.

[0039] It should also be noted that the rotation direction of the rotating shaft roller 61 is such that the filter screen 63 faces the air inlet of the dust removal pipe 10.

[0040] The specific operation method of this utility model is as follows:

[0041] The fan box 20 operates to draw air from the machine room into the dust collection pipe 10. The dust in the air is filtered by the filter screen 63 located inside the dust collection pipe 10. The filtered air is discharged through the exhaust pipe 30. After a set time, the first motor 62 operates to rotate the rotating shaft roller 61 180°, causing the two filter screens 63 to exchange positions. Then, the second motor 73 operates to rotate the lead screw 74, which in turn drives the return frame 71 to rise and fall through the lead screw nut 75. The return frame 71 inside the return frame 71 cleans the dust on the filter screen 63. The cleaned dust falls into the dust collection box 50 and finally falls into the dust collection box 40 through the bottom opening, completing the collection. The dust-collected filter screen 63 can be rotated back into the dust collection pipe 10 for reuse.

[0042] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A dust removal device for a computer room, comprising a dust removal pipe (10) and an exhaust pipe (30), characterized in that, A fan box (20) is installed between the dust removal pipe (10) and the exhaust pipe (30). A dust removal box (40) is installed at the bottom of the inlet of the dust removal pipe (10). A dust collection box (50) is installed at the bottom of the dust removal box (40). The dust removal pipe (10) and the dust removal box (40) are connected. An opening is provided at the bottom of the dust removal box (40). The dust removal pipe (10) is equipped with a circulating filter mechanism (60), which includes a rotating roller (61) rotatably connected between the dust removal pipe (10) and the dust removal box (40), a first motor (62) installed outside the dust removal pipe (10) and connected to the rotating roller (61), two filter screens (63) and two baffles (64) distributed circumferentially on the rotating roller (61), with the two filter screens (63) and the two baffles (64) spaced apart; the dust removal box (40) is equipped with a dust removal mechanism (70) for removing dust from the filter screens (63).

2. The dust removal device for a computer room according to claim 1, characterized in that, A flexible hose (80) is installed at the inlet of the dust removal pipe (10), and a horn-shaped air inlet hood (90) is installed at the end of the flexible hose (80).

3. The dust removal device for a computer room according to claim 1, characterized in that, The distance between the two outer ends of the two baffles (64) is equal to the length of the opening between the dust removal pipe (10) and the dust removal box (40).

4. A dust removal device for a computer room according to claim 1, characterized in that, The bottom of the dust collection box (50) is provided with an opening, and a drawer plate (51) is slidably connected to one side of the dust collection box (50). A handle is provided on one side of the drawer plate (51).

5. A dust removal device for a computer room according to claim 1, characterized in that, The dust removal mechanism (70) includes a lead screw (74) and a guide rod (76) located on both sides of the dust removal box (40), a lead screw nut (75) and a slider slidably connected to the lead screw (74) and the guide rod (76), a return frame (71) installed between the lead screw nut (75) and the slider, cleaning brushes (72) installed on both sides inside the return frame (71), and a second motor (73) installed at the bottom of the lead screw (74).

6. A dust removal device for a computer room according to claim 1, characterized in that, The dust collection box (40) has a semi-circular structure.

7. A dust removal device for a computer room according to claim 5, characterized in that, The distance from the outside of the filter screen (63) to the inner wall of the dust collection box (40) is greater than the thickness of the frame (71).

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