Dust removal device for entering cloud computing machine room

Abstract

The utility model discloses a dust removal device for entering a cloud computing machine room, which relates to the technical field of machine room monitoring and comprises an outer shell frame and an inner shell, the inner shell is fixed on the inner side of the outer shell frame, and a closed-loop wrapping cavity is formed between the outer shell frame and the inner shell; the circulating filtering structure and the closing doors are both fixed to the inner shell, the number of the closing doors is two, a closed cavity is formed between the closing doors and the inner shell, and the closed-loop wrapping cavity and the closed cavity are communicated through the circulating filtering structure to form air circulation; the number of the springback limiting structures is two, the two springback limiting structures are fixed to the inner shell, the springback limiting structures are connected with the sealing door, and the two springback limiting structures are staggered; the device is used for blowing clothes of personnel, so that wool fibers of the clothes are prevented from being brought into a machine room; the air blowing opening is adjustable; the effect that after the closing door on one side is opened, the door on the other side cannot be opened is achieved, and external dust and the like are prevented from entering a machine room when entering and exiting are conducted; and people are prevented from directly entering the machine room because of forgetting air shower.

Description

Technical Field

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

[0002] Cloud computing data centers require a high level of cleanliness. Dust intrusion can impair the heat dissipation of computer components, thus affecting the lifespan of the equipment and posing a harmful hazard. Dust control in cloud computing data centers typically involves installing filtration systems, including internal dust filtration and removal during entry and exit. While protective clothing is generally required for entry into the data center, washing clothes inevitably results in some lint shedding. Furthermore, air exchange occurs during entry, necessitating dust removal treatment for both the air at the entrance and personnel's clothing. Utility Model Content

[0003] The purpose of this invention is to provide a dust removal device for entering cloud computer rooms, which solves the problems of existing computer rooms where protective clothing may shed fibers and dust may enter due to the exchange of external air with the air inside the computer room.

[0004] The present invention solves the above-mentioned technical problems through the following technical solution: The present invention includes an outer shell frame and an inner shell, wherein the inner shell is fixed inside the outer shell frame, and a closed-loop enclosing cavity is formed between the outer shell frame and the inner shell.

[0005] The circulating filter structure and the closed door are both fixed on the inner shell. There are two closed doors, which form a closed cavity with the inner shell. The circulating filter structure connects the closed-loop cavity with the closed cavity to form air circulation.

[0006] Two spring-loaded limiting structures are provided and fixed on the inner shell. The spring-loaded limiting structures are connected to the closed door, and the two spring-loaded limiting structures are staggered.

[0007] Preferably, the inner shell includes an inner shell frame and an outer edge frame plate. The outer edge frame plate is fixed to the outer shell frame. The outer shell frame, the inner shell frame, and the outer edge frame plate together form a closed-loop enclosure cavity. An opening window is provided at the bottom of the inner shell frame, and a perforated plate is adapted to be installed in the opening window.

[0008] Preferably, the bottom of the inner shell frame is provided with a flange frame, which is used to support the perforated plate.

[0009] Preferably, the circulating filtration structure includes a rectangular frame fixed to the bottom of the inner shell frame and attached to the outer shell frame. A U-shaped frame is fixed inside the rectangular frame. A ventilation window is opened on the U-shaped frame. A filter plate is arranged on the upper side of the ventilation window. Multiple high-speed fans located on the lower side of the U-shaped frame are installed on the rectangular frame. Multiple windows are opened on both sides of the inner shell frame. A limiting plate is fixed inside the window. An adjusting air component is movably arranged on the limiting plate to connect the two sides of the inner shell frame.

[0010] Preferably, the limiting plate includes two arc-shaped plates, and the regulating air component is rotated by the damping of the two arc-shaped plates. An air inlet and an exhaust slot are provided on the outer periphery of the regulating air component.

[0011] Preferably, any of the closed doors includes an ear plate fixed to the outer frame plate, a fixing strip rotatably connected to the ear plate, the fixing strip fixing the door leaf to fit against the outer frame plate, and a retractable rod fixed to the fixing strip.

[0012] Preferably, a handle is provided on the front side of the door leaf.

[0013] Preferably, any of the rebound limiting structures includes a rectangular plate fixed to the top of the inner shell frame, a sliding rod extending through the rectangular plate, a fixed plate fixed to one end of the sliding rod, a spring fixed between the fixed plate and the rectangular plate, and a tension cable fixed to the other end of the sliding rod, the free end of the tension cable being fixed to a winding rod.

[0014] Preferably, an extension rod is fixed to one side of each of the fixed disks, the two extension rods intersect to form an overlapping area, a notch is provided in the overlapping area of ​​the extension rods, the two notches together form a square cavity, and a docking hole is provided in the overlapping area of ​​the extension rods.

[0015] Preferably, a blocking structure is fixed on the inner shell frame, and a docking rod is fixed on the telescopic end of the blocking structure for inserting into two docking holes. An inductive switch located in the closed cavity is fixed on the inner shell frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. The combination of outer frame, inner shell and circulating filter structure, together with the sealing of the door, forms a circulating air filtration system; it can blow away the clothing of personnel entering, reduce the lint on the surface of the clothing and prevent it from being brought into the machine room; at the same time, the corresponding dust filter structure is easy to replace and facilitates maintenance.

[0018] 2. The air outlet used is adjustable, and the blowing angle can be set according to needs. The number of air outlets can also be controlled while adjusting.

[0019] 3. The use of a spring-loaded limiting structure can prevent the door on one side from opening when the door on the other side is opened, thus preventing dust and other external debris from entering the computer room when people enter or exit.

[0020] 4. By preventing the structure from automatically stopping the rebound and limiting the movement of the structure after detecting human use, the purpose of preventing the closed door from opening is achieved; this also prevents personnel from forgetting the air shower and directly entering the computer room, thus achieving dust control and cleaning at the entrance and exit of the computer room. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the side view structure;

[0023] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure along the AA direction;

[0024] Figure 4 for Figure 3 A schematic diagram of the three-dimensional structure;

[0025] Figure 5 for Figure 1 Partial structural diagram;

[0026] Figure 6 for Figure 5 A magnified structural diagram at point B;

[0027] The numbers in the diagram represent:

[0028] 1. Outer shell frame; 2. Inner shell; 21. Inner shell frame; 22. Outer edge frame plate; 23. Opening window; 24. Perforated plate; 3. Circulating filter structure; 31. Rectangular frame; 32. U-shaped frame; 33. Ventilation window; 34. Filter plate; 35. High-speed fan; 36. Limiting plate; 37. Regulating air component; 4. Sealing door; 41. Ear plate; 42. Fixing strip; 43. Door leaf; 44. Retracting rod; 5. Rebound limiting structure; 51. Rectangular plate; 52. Sliding rod; 53. Fixing plate; 54. Spring; 55. Extension rod; 56. Notch; 57. Docking hole; 58. Pull cable; 6. Stopping structure; 61. Expansion joint; 62. Docking rod; 63. Induction switch. Detailed Implementation

[0029] The above-mentioned and other technical features and advantages of this utility model will be described in more detail below with reference to the accompanying drawings.

[0030] Example 1

[0031] This embodiment provides a technical solution: a dust removal device for entering a cloud computer room, such as... Figure 1-6 As shown, it includes an outer frame 1 and an inner shell 2, with the inner shell 2 fixed inside the outer frame 1;

[0032] The inner shell 2 includes an inner shell frame 21 and an outer edge frame plate 22. The outer edge frame plate 22 is fixed to the outer shell frame 1. The outer shell frame 1, the inner shell frame 21 and the outer edge frame plate 22 together form a closed-loop enclosure cavity. An opening window 23 is provided at the bottom of the inner shell frame 21. A perforated plate 24 is adapted to be installed in the opening window 23. The two sides of the inner shell frame 21 can be connected through the perforated plate 24.

[0033] Optionally, the bottom of the inner shell frame 21 is provided with a flange frame, which is used to support the perforated plate 24, thereby facilitating the removal of the perforated plate 24, and a handle hole is provided on the perforated plate 24 for easy removal.

[0034] The inner shell frame 21 is fixed with a circulating filter structure 3 and a closed door 4. There are two closed doors 4, which form a closed cavity with the inner shell 2. The circulating filter structure 3 connects the closed loop cavity with the closed cavity to form air circulation.

[0035] The circulating filter structure 3 includes a rectangular frame 31 fixed to the bottom of the inner shell frame 21 and attached to the outer shell frame 1. A U-shaped frame 32 is fixed inside the rectangular frame 31. A ventilation window 33 is provided on the U-shaped frame 32, and a filter plate 34 is disposed above the ventilation window 33. Multiple high-speed fans 35 are installed on the rectangular frame 31, located below the U-shaped frame 32. In this embodiment, the filter plate 34 and high-speed fans 35 are based on existing technology and can be implemented using existing structures with corresponding functions. Multiple windows are provided on the inner walls of both sides of the inner shell frame 21. A limiting plate 36 is fixed inside each window, and an adjusting air component 37 is movably disposed on the limiting plate 36, connecting the two sides of the inner shell frame 21.

[0036] Optionally, the limiting plate 36 includes two arc-shaped plates, and the adjusting air component 37 rotates through the damping of the two arc-shaped plates, so as to facilitate the automatic locking of the position after the angle is adjusted; an air inlet slot and an exhaust slot are provided on the outer periphery of the adjusting air component 37.

[0037] Each of the closed doors 4 includes an ear plate 41 fixed to the outer frame plate 22. A fixing strip 42 is rotatably connected to the ear plate 41. The fixing strip 42 fixes the door leaf 43 to fit against the outer frame plate 22. A retractable rod 44 is fixed to the fixing strip 42. A handle is provided on the front side of the door leaf 43 for easy opening, and a transparent observation window is provided on the door leaf 43 for easy observation of the interior.

[0038] Two spring-rebound limiting structures 5 are fixed on the inner shell 2, and the spring-rebound limiting structures 5 are connected to the corresponding closed door 4.

[0039] Each of the springback limiting structures 5 includes a rectangular plate 51 fixed to the top of the inner shell frame 21. A sliding rod 52 is disposed through the rectangular plate 51. A fixing plate 53 is fixed to one end of the sliding rod 52. A spring 54 is fixed between the fixing plate 53 and the rectangular plate 51. A tension cable 58 is fixed to the other end of the sliding rod 52. The free end of the tension cable 58 is fixed to the winding rod 44. Guide wheels are provided on the outer frame plate 22 to facilitate the sliding of the tension cable 58.

[0040] Optionally, an extension rod 55 is fixed to one side of any of the fixed plates 53. The two extension rods 55 intersect to form an overlapping area. A notch 56 is provided in the overlapping area of ​​the extension rods 55. The two notches 56 together form a square cavity. A mating hole 57 is provided in the overlapping area of ​​the extension rods 55.

[0041] The extension rods 55 are interlocked. When one extension rod 55 is stationary while the spring 54 is in its extended state, the other extension rod 55 can move. The two extension rods 55 cannot move simultaneously. When one extension rod 55 is in the notch 56 of the other extension rod 55, the other extension rod 55 cannot move. This allows only one of the door panels 43 on each side to be opened.

[0042] In this embodiment, when entry into the machine room is required, air showering is necessary to remove loose fibers from the surface of clothing and control air convection. At this time, pulling open door 43 causes door 43 to rotate via fixing bar 42, which in turn pulls pull cable 58. Pull cable 58 pulls sliding rod 52, causing fixing plate 53 to compress spring 54. Extension rod 55 passes through notch 56 on another extension rod 55, thus engaging with the other extension rod 55. This restricts the sliding of the other extension rod 55, preventing both doors 43 from opening simultaneously and ensuring that one door 43 is always closed, preventing dust from entering the machine room. During the air shower process, starting high-speed fan 35 connects the closed-loop enclosure to the closed chamber, creating air circulation. The airflow direction is as follows: first through the perforated plate 24, then through the filter plate 34 and into the lower side of the filter plate 34, then into the closed-loop encapsulation cavity by the action of the high-speed fan 35, and finally into the closed cavity by the regulating fan 37, thus completing the circulation.

[0043] Example 2

[0044] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 5 and Figure 6As shown, to further improve the present invention, the following configuration is adopted: a blocking structure 6 is fixed on the inner shell frame 21, and a docking rod 62 is fixed on the telescopic end of the blocking structure 6 for inserting two docking holes 57. An induction switch 63 located in the closed cavity is fixed on the inner shell frame 21. The induction switch 63 can simultaneously control the start of the telescopic device 61 and the high-speed fan 35, and automatically close after a certain period of time.

[0045] In this embodiment, after the sensor switch 63 detects human use, it will activate the telescopic device 61 to push the docking rod 62 to connect to the docking hole 57, thereby preventing the extension rod 55 from moving, thus preventing the door 43 from opening; preventing personnel from forgetting the air shower and directly entering the machine room, thus realizing the control and removal of dust when personnel enter and exit the machine room.

[0046] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A dust removal device for entering a cloud computer room, characterized in that, include: The outer frame (1) and the inner shell (2) are fixed inside the outer frame (1), and a closed-loop enclosing cavity is formed between the outer frame (1) and the inner shell (2). The circulating filter structure (3) and the closed door (4) are both fixed on the inner shell (2). There are two closed doors (4) and they form a closed cavity with the inner shell (2). The circulating filter structure (3) connects the closed loop cavity with the closed cavity to form an air circulation. Two spring-rebound limiting structures (5) are provided and fixed on the inner shell (2). The spring-rebound limiting structures (5) are connected to the closed door (4), and the two spring-rebound limiting structures (5) are intersected.

2. The dust removal device for entering the cloud computer room as described in claim 1, characterized in that, The inner shell (2) includes an inner shell frame (21) and an outer edge frame plate (22). The outer edge frame plate (22) is fixed to the outer shell frame (1). The outer shell frame (1), the inner shell frame (21) and the outer edge frame plate (22) together form a closed-loop enclosure cavity. An opening window (23) is provided at the bottom of the inner shell frame (21). A perforated plate (24) is adapted to be installed in the opening window (23).

3. The dust removal device for entering the cloud computer room as described in claim 2, characterized in that, The bottom of the inner shell frame (21) is provided with a flange frame, which is used to support the perforated plate (24).

4. The dust removal device for entering the cloud computer room as described in claim 2, characterized in that, The circulating filter structure (3) includes a rectangular frame (31) fixed at the bottom of the inner frame (21) and attached to the outer frame (1). A loop frame (32) is fixed inside the rectangular frame (31). A ventilation window (33) is provided on the loop frame (32). A filter plate (34) is provided on the upper side of the ventilation window (33). Multiple high-speed fans (35) located on the lower side of the loop frame (32) are installed on the rectangular frame (31). Multiple windows are provided on the inner walls of both sides of the inner frame (21). A limiting plate (36) is fixed inside the window. An adjusting air component (37) is movably provided on the limiting plate (36) to connect the two sides of the inner frame (21).

5. The dust removal device for entering the cloud computer room as described in claim 4, characterized in that, The limiting plate (36) includes two arc-shaped plates. The regulating air component (37) rotates under damping by the two arc-shaped plates. An air inlet and an exhaust slot are provided on the outer periphery of the regulating air component (37).

6. The dust removal device for entering the cloud computer room as described in claim 4, characterized in that, Any of the closed doors (4) includes an ear plate (41) fixed on the outer frame plate (22), a fixing strip (42) is rotatably connected to the ear plate (41), a door leaf (43) is fixed on the fixing strip (42) and fits against the outer frame plate (22), and a retractable rod (44) is fixed on the fixing strip (42).

7. The dust removal device for entering the cloud computer room as described in claim 6, characterized in that, A handle is provided on the front side of the door leaf (43).

8. The dust removal device for entering a cloud computer room as described in claim 6, characterized in that, Any of the springback limiting structures (5) includes a rectangular plate (51) fixed to the top of the inner shell frame (21), a sliding rod (52) is provided through the rectangular plate (51), a fixed plate (53) is fixed to one end of the sliding rod (52), a spring (54) is fixed between the fixed plate (53) and the rectangular plate (51), and a pull cable (58) is fixed to the other end of the sliding rod (52), and the free end of the pull cable (58) is fixed to the winding rod (44).

9. The dust removal device for entering a cloud computer room as described in claim 8, characterized in that, An extension rod (55) is fixed to one side of any of the fixed disks (53). The two extension rods (55) intersect to form an overlapping area. A notch (56) is provided in the overlapping area of ​​the extension rods (55). The two notches (56) together form a square cavity. A docking hole (57) is provided in the overlapping area of ​​the extension rods (55).

10. The dust removal device for entering a cloud computer room as described in claim 9, characterized in that, The inner shell frame (21) is fixed with a blocking structure (6), and the telescopic end of the blocking structure (6) is fixed with a docking rod (62) for inserting two docking holes (57). The inner shell frame (21) is fixed with an induction switch (63) located in the closed cavity.

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