A top-inlet air supply cabinet that is easy to maintain

Abstract

The utility model discloses a top-inlet air supply cabinet that is easy to maintain, comprising a cabinet main frame, the front and back of the cabinet main frame are fixedly connected with sealing plates, the interior of the cabinet main frame is fixedly connected with a partition plate, one side of the upper surface of the cabinet main frame is fixedly connected with a mounting frame, the other side of the upper surface of the cabinet main frame is fixedly connected with a bell mouth, the upper surface of the mounting frame is fixedly connected with a filtering structure, the lower surface of the cabinet main frame is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a plurality of support rods, the upper surfaces of the plurality of support rods are fixedly connected with the same support frame, and the upper surface of the support frame is fixedly connected with two air blowers. The utility model provides a filtering structure so that the device can remove dust when supplying air, thereby preventing dust from damaging indoor machines, has a simple structure, and is easy to disassemble, and provides a bell mouth and an air blower so that the resistance of air flow can be reduced when the device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet equipment, in particular to a top-inlet air supply cabinet which is easy to maintain. Background Art

[0002] With the development of computer and network technology, cabinets are becoming an important part of it. The number of cabinets in data rooms and the equipment installed in the cabinets is increasing. As the number of cabinets continues to increase, the heat generated by the equipment in the cabinets is also gradually increasing, which causes the temperature in the data room to become higher and higher, which may affect the normal operation of the equipment in the cabinet, so the cabinet needs to be cooled and ventilated.

[0003] In response to the above-mentioned problems, patent technologies have been proposed in recent years. For example, the patent with publication number CN217849962U and the name of the cabinet front air supply cabinet and the machine room, through the provided cabinet front air supply cabinet, the wind passing through the mesh plate will not be blocked by the bearing platform, and the heat generated by the network equipment placed at different heights can be taken away, the heat dissipation effect is better, and there is no need to build a closed channel to save money, and an audible and visual alarm is also provided outside the cabinet body. For another example, the patent with publication number CN214507546U and the name of a precise intelligent air supply cabinet, through the temperature detected by the temperature sensor, the control panel is connected to the air volume adjustment device and the temperature sensor wire, and the stepper motor is properly turned on to drive the adjustment plate to rotate, so as to adjust the air volume of each cabinet. Although these patent technologies have solved some problems in the actual application process, there are still shortcomings. These devices cannot filter the airflow when supplying air. If the outdoor dust content is high, the dust-containing gas may be sent into the room, thereby causing damage to the indoor body, and it is more troublesome to repair. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a top-inlet air supply cabinet which is easy to maintain.

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

[0006] A top-inlet air supply cabinet that is easy to maintain, comprises a cabinet main frame, the front and back sides of the cabinet main frame are fixedly connected with sealing plates, the interior of the cabinet main frame is fixedly connected with a partition plate, one side of the upper surface of the cabinet main frame is fixedly connected with a mounting frame, the other side of the upper surface of the cabinet main frame is fixedly connected with a bell mouth, the upper surface of the mounting frame is fixedly connected with a filtering structure, the lower surface of the cabinet main frame is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with several support rods, the upper surfaces of several of the support rods are fixedly connected with the same support frame, the upper surface of the support frame is fixedly connected with two air blowers, the air outlet end of the air blower is fixedly connected to the bell mouth, and the air inlet end of the air blower is fixedly connected to the partition plate.

[0007] As a further improvement of the utility model, the filtering structure includes four threaded rods fixedly connected to the four corners of the upper surface of the mounting frame and a cotton frame lower cover plate, a filter frame, and a cotton frame upper cover plate. The threaded rods are penetrated by the cotton frame lower cover plate, the filter frame, and the cotton frame upper cover plate in sequence. Filter cotton is fixedly connected to the inside of the filter frame. The material of the filter cotton is polyester synthetic fiber. The four corners of the upper surfaces of the cotton frame lower cover plate, the filter frame, and the cotton frame upper cover plate are provided with slots that are compatible with the threaded rods.

[0008] As a further improvement of the utility model, a fixing nut is threadedly sleeved on the surface of the threaded rod.

[0009] As a further improvement of the utility model, two air outlets are provided at the lower end of the bell mouth, and the air outlets are connected to the air outlet end of the air supply fan.

[0010] As a further improvement of the present invention, connection frames are fixedly connected to both sides of the cabinet main frame, and an inspection door is fixedly installed on one side of the connection frame.

[0011] As a further improvement of the utility model, threaded holes are provided at four corners on one side of the connection frame, and mounting bolts matching the threaded holes are threadedly connected to the four corners on one side of the inspection door.

[0012] Beneficial effects of the utility model:

[0013] By setting up a filtering structure, when in use, the lower cover of the cotton rack, the filter rack and the upper cover of the cotton rack are fixed to the installation frame of the cabinet main frame using fixing nuts. When the airflow enters the equipment, it will first pass through the filter cotton in the filter rack. The filter cotton will filter the dust in the airflow, so that the device can remove the dust when supplying air, avoiding dust from damaging the indoor machine. The structure is simple, the disassembly is convenient, and the cleaning is easy, which increases the practicality of the device.

[0014] By setting a bell mouth and a blower, when in use, start the blower to suck air from the filtering structure and send it out from the bell mouth. The design of the double blower and the air outlet increases the efficiency of the air supply. The wind of the equipment enters from above, which can reduce the resistance of air flow and make the airflow smoother, so that the device can efficiently supply air when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a top-inlet air supply cabinet that is easy to maintain, as proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of a top-inlet air supply cabinet that is easy to maintain, as proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a filter structure of a top-inlet air supply cabinet that is easy to maintain, as proposed by the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of an air supply fan of a top-inlet air supply cabinet which is easy to maintain.

[0019] In the figure: 1 cabinet main frame, 2 sealing plate, 3 partition plate, 4 installation frame, 5 bell mouth, 6 bottom plate, 7 support rod, 8 support frame, 9 air blower, 10 threaded rod, 11 cotton rack lower cover, 12 filter rack, 13 cotton rack upper cover, 14 filter cotton, 15 slot, 16 fixing nut, 17 air outlet, 18 connecting frame, 19 inspection door, 20 threaded hole, 21 installation bolt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A top-inlet air supply cabinet that is easy to maintain includes a cabinet main frame 1, a sealing plate 2 is fixedly connected to the front and back of the cabinet main frame 1, a partition plate 3 is fixedly connected to the inside of the cabinet main frame 1, a mounting frame 4 is fixedly connected to one side of the upper surface of the cabinet main frame 1, a bell mouth 5 is fixedly connected to the other side of the upper surface of the cabinet main frame 1, a filtering structure is fixedly connected to the upper surface of the mounting frame 4, a bottom plate 6 is fixedly connected to the lower surface of the cabinet main frame 1, a plurality of support rods 7 are fixedly connected to the upper surface of the bottom plate 6, a same support frame 8 is fixedly connected to the upper surface of the plurality of support rods 7, two air blowers 9 are fixedly connected to the upper surface of the support frame 8, an air outlet end of the air blower 9 is fixedly connected to the bell mouth 5, and an air inlet end of the air blower 9 is fixedly connected to the partition plate 3.

[0022] In the utility model, the filtering structure includes four threaded rods 10 fixedly connected to the four corners of the upper surface of the mounting frame 4 and a cotton frame lower cover plate 11, a filter frame 12, and a cotton frame upper cover plate 13. The threaded rods 10 are sequentially penetrated with the cotton frame lower cover plate 11, the filter frame 12, and the cotton frame upper cover plate 13. The filter frame 12 is fixedly connected with filter cotton 14 inside. The filter cotton 14 is made of polyester synthetic fiber. The four corners of the upper surfaces of the cotton frame lower cover plate 11, the filter frame 12, and the cotton frame upper cover plate 13 are all provided with slots 15 adapted to the threaded rods 10. The surface of the threaded rods 10 is threadedly sleeved with fixing nuts 16. The cotton frame lower cover plate 11, the filter frame 12, and the cotton frame upper cover plate 13 are installed on the cabinet main frame 1 through the fixing nuts 16.

[0023] Two air outlets 17 are provided at the lower end of the bell mouth 5, and the air outlets 17 are connected to the air outlet end of the air blower 9. A connecting frame 18 is fixedly connected to both sides of the cabinet main frame 1, and an inspection door 19 is fixedly installed on one side of the connecting frame 18. Threaded holes 20 are provided at four corners of one side of the connecting frame 18, and mounting bolts 21 compatible with the threaded holes 20 are threadedly connected at the four corners of one side of the inspection door 19. The air blower 9 inside the device is inspected through the inspection door 19, and the inspection door 19 is installed on the cabinet main frame 1 by the mounting bolts 21.

[0024] When the utility model is used, firstly, the cotton rack lower cover 11, the filter rack 12 and the cotton rack upper cover 13 are sequentially inserted into the threaded rod 10 of the mounting frame 4 through the slot 15, and fixed to the cabinet main frame 1 with the fixing nut 16, and then the air supply fan 9 is started to suck the air from the cotton rack upper cover 13 through the filter rack 12 and the cotton rack lower cover 11, and finally sent out from the bell mouth 5. The design of the double air supply fan 9 and the air outlet 17 increases the efficiency of the air supply. When the airflow enters the equipment, it will first pass through the filter cotton 14 in the filter rack 12, and the filter cotton 14 will filter the dust in the airflow. Finally, after the device has been used for a long time, the fixing nut 16 is removed to replace the filter rack 12 and the filter cotton 14.

[0025] The above description 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. A top-inlet air supply cabinet that is easy to maintain, comprising a cabinet main frame (1), characterized in that: The front and back sides of the cabinet main frame (1) are fixedly connected to sealing plates (2); the interior of the cabinet main frame (1) is fixedly connected to a partition plate (3); one side of the upper surface of the cabinet main frame (1) is fixedly connected to a mounting frame (4); the other side of the upper surface of the cabinet main frame (1) is fixedly connected to a bell mouth (5); the upper surface of the mounting frame (4) is fixedly connected to a filtering structure; the lower surface of the cabinet main frame (1) is fixedly connected to a bottom plate (6); the upper surface of the bottom plate (6) is fixedly connected to a plurality of support rods (7); the upper surfaces of the plurality of support rods (7) are fixedly connected to the same support frame (8); the upper surface of the support frame (8) is fixedly connected to two air blowers (9); the air outlet end of the air blower (9) is fixedly connected to the bell mouth (5); and the air inlet end of the air blower (9) is fixedly connected to the partition plate (3).

2. The top-inlet air supply cabinet easy to maintain according to claim 1 is characterized in that: The filtering structure comprises four threaded rods (10) fixedly connected to the four corners of the upper surface of the mounting frame (4), a cotton frame lower cover plate (11), a filter frame (12), and a cotton frame upper cover plate (13); the threaded rods (10) are penetrated by the cotton frame lower cover plate (11), the filter frame (12), and the cotton frame upper cover plate (13) in sequence; the filter frame (12) is internally fixedly connected with filter cotton (14); the filter cotton (14) is made of polyester synthetic fiber; and slots (15) matching the threaded rods (10) are provided at the four corners of the upper surfaces of the cotton frame lower cover plate (11), the filter frame (12), and the cotton frame upper cover plate (13).

3. The top-inlet air supply cabinet easy to maintain according to claim 2, characterized in that: A fixing nut (16) is threadedly sleeved on the surface of the threaded rod (10).

4. The top-inlet air supply cabinet easy to maintain according to claim 1, characterized in that: Two air outlets (17) are provided at the lower end of the bell mouth (5), and the air outlets (17) are connected to the air outlet end of the air blower (9).

5. The top-inlet air supply cabinet easy to maintain according to claim 1, characterized in that: Both sides of the cabinet main frame (1) are fixedly connected to a connection frame (18), and one side of the connection frame (18) is fixedly mounted with an inspection door (19).

6. The top-inlet air supply cabinet easy to maintain according to claim 5, characterized in that: Four corners of one side of the connection frame (18) are provided with threaded holes (20), and four corners of one side of the inspection door (19) are threadedly connected with mounting bolts (21) that match the threaded holes (20).

Images