CN213178686U

CN213178686U - Ventilation unit for electronic information engineering computer lab

Info

Publication number: CN213178686U
Application number: CN202022144859.3U
Authority: CN
Inventors: 陈灏
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-11
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the technical field of ventilation unit, especially, be a ventilation unit for electronic information engineering computer lab, including leading to device main part and first dust screen, the gas vent has been seted up to the rear end of device main part, fixed surface is connected with the install bin on the device main part rear end, the internally mounted of install bin has first motor, the output fixedly connected with action wheel of first motor, the inside fixed mounting in rear end of device main part has the fixed plate. The utility model discloses an at the first motor of internally mounted of install bin, utilize drive chain to drive from the driving wheel rotation, and then drive first dust screen and rotate, the dust that significantly reduces is at first dust screen surface accumulation, the upper and lower both ends of fixed plate all are provided with the dust removal brush in addition, first dust screen is rotating the in-process, the dust removal brush can be cleared up the dust on the dust screen, further reduced the dust and lingered on the dust screen, avoid the dust screen to plug up, the normal work of ventilation unit has been guaranteed.

Description

Ventilation unit for electronic information engineering computer lab

Technical Field

The utility model relates to a ventilation unit technical field specifically is a ventilation unit for electronic information engineering computer lab.

Background

Ventilation is also called as air exchange, which is to send enough fresh air into the indoor space by a mechanical or natural method and simultaneously discharge the dirty air which does not meet the sanitary requirement in the room, so that the indoor air meets the sanitary requirement and the requirement of the production process; the facilities for completing ventilation work in buildings are collectively called as ventilation equipment.

In order to improve the ventilation state of the electronic information engineering machine room, a ventilation device needs to be installed, but the existing ventilation device for the electronic information engineering machine room has many problems to be improved when in use.

The existing ventilation device for the electronic information engineering machine room has the following problems:

1. current ventilation unit for electronic information engineering computer lab, the dust screen is generally not convenient for clean, simultaneously because the user can not often clean ventilation unit's filter screen and lead to its dust screen to block up to influence the ventilation effect in the computer lab.

2. The existing ventilation device for the electronic information engineering machine room is characterized in that equipment such as a fan and the like are generally positioned in the ventilation device, so that the maintenance and the replacement are very troublesome, and great troubles are brought to maintenance personnel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electronic information is ventilation unit for engineering computer lab has solved among the prior art dust screen and has generally not been convenient for clean and fan maintenance and change very troublesome problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for an electronic information engineering machine room comprises a device main body and a first dust screen, wherein an air outlet is formed in the rear end of the device main body, an installation box is fixedly connected to the upper surface of the rear end of the device main body, a first motor is installed inside the installation box, a driving wheel is fixedly connected to the output end of the first motor, a fixed plate is fixedly installed inside the rear end of the device main body, an ash falling port is formed in the position, below the fixed plate, of the device main body, a rotating shaft is fixedly connected to the middle of the first dust screen, the front portion of the rotating shaft is rotatably connected with the fixed plate through a bearing, a driven wheel is fixedly connected to the rear end of the rotating shaft, a transmission chain is in transmission connection between the driving wheel and the driven wheel, a mounting frame is fixedly connected to the middle of the device main body, an overhaul port is formed in the position, the output end of the second motor is fixedly connected with fan blades.

As a preferred technical scheme of the utility model, the device main part is the barrel, the avris surface of first dust screen and the medial surface sliding connection of device main part.

As an optimized technical scheme of the utility model, the equal fixed mounting in both ends has the dust removal brush about the medial surface of fixed plate.

As an optimized technical proposal of the utility model, the device main body is positioned at the lower end fixedly connected with dust box of the dust falling port, and the side fixedly connected with dust exhaust pipe of the dust box.

As a preferred technical scheme of the utility model, the air inlet has been seted up to the front end of device main part, the air inlet is provided with the second dust screen.

As an optimal technical scheme of the utility model, one side of access hole articulates through the hinge has the apron, the back upper end fixedly connected with handle of apron.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic information is ventilation unit for engineering computer lab possesses following beneficial effect:

1. this ventilation unit for electronic information engineering computer lab, through the first motor of internally mounted at the install bin, utilize drive chain to drive from the driving wheel rotation, and then drive first dust screen and rotate, the dust that significantly reduces is at first dust screen surface accumulation, the upper and lower both ends of fixed plate all are provided with the dust removal brush in addition, first dust screen is rotating the in-process, the dust removal brush can be cleared up the dust on the dust screen, further reduced the dust and lingered on the dust screen, avoid the dust screen to plug up, ventilation unit's normal work has been guaranteed.

2. This ventilation unit for electronic information engineering computer lab sets up the mounting bracket through the middle part in the device main part, sets up the access hole in the top that the device main part is located the mounting bracket simultaneously, and one side of access hole articulates through the hinge has the apron, because the motor is installed on the mounting bracket, and maintainer can open the apron through the handle, maintains the motor from the access hole, provides huge facility for maintainer, is worth generally using and promoting.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a left side schematic view of the main body of the present invention;

fig. 3 is a schematic diagram of the right side structure of the main body of the present invention.

In the figure: 1. a device main body; 2. a first dust screen; 3. an exhaust port; 4. installing a box; 5. a first motor; 6. a driving wheel; 7. a fixing plate; 8. a dust falling port; 9. a rotating shaft; 10. a driven wheel; 11. a drive chain; 12. a mounting frame; 13. an access hole; 14. a second motor; 15. a fan blade; 16. a dust removal brush; 17. a dust collection box; 18. a dust exhaust pipe; 19. an air inlet; 20. a second dust screen; 21. a cover plate; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a ventilation device for an electronic information engineering machine room comprises a device main body 1 and a first dust screen 2, an exhaust port 3 is formed in the rear end of the device main body 1, an installation box 4 is fixedly connected to the upper surface of the rear end of the device main body 1, a first motor 5 is installed inside the installation box 4, an output end of the first motor 5 is fixedly connected with a driving wheel 6, a fixed plate 7 is fixedly installed inside the rear end of the device main body 1, an ash falling port 8 is formed in the position, below the fixed plate 7, of the device main body 1, a rotating shaft 9 is fixedly connected to the middle of the first dust screen 2, the front of the rotating shaft 9 is rotatably connected with the fixed plate 7 through a bearing, a driven wheel 10 is fixedly connected to the rear end of the rotating shaft 9, a transmission chain 11 is connected between the driving wheel 6 and the driven wheel 10 in a transmission mode, an installation frame 12 is fixedly, the upper surface of the mounting frame 12 is fixedly provided with a second motor 14, and the output end of the second motor 14 is fixedly connected with fan blades 15.

In this embodiment, when the first motor 5 works, the driving wheel 6 rotates, the driving wheel 10 is driven by the transmission chain 11 to rotate, and then the first dust screen 2 is driven to rotate, and the fixing plate 7 plays a role in supporting the first dust screen 2.

Specifically, the device body 1 is a cylinder, and the side surface of the first dust-proof net 2 is slidably connected to the inner side surface of the device body 1.

In this embodiment, first dust screen 2 can rotate in the inside of device main part 1 under the drive of first motor 5, and the dust that can significantly reduce blocks up first dust screen 2 at 2 surface accumulations of first dust screen to influence the ventilation effect of device main part 1.

Specifically, the upper end and the lower end of the inner side surface of the fixed plate 7 are fixedly provided with dust removing brushes 16.

In this embodiment, the first dust screen 2 contacts the dust removing brush 16 during the rotation process, so that the dust on the first dust screen 2 can be cleaned.

Specifically, a dust box 17 is fixedly connected to the lower end of the device body 1 at the dust falling port 8, and a dust exhaust pipe 18 is fixedly connected to the side surface of the dust box 17.

In this embodiment, the dust box 17 is used to collect dust falling from the dust falling opening 8, and the dust exhaust pipe 18 is used to exhaust the dust to the outside.

Specifically, the front end of the device main body 1 is provided with an air inlet 19, and the air inlet 19 is provided with a second dust screen 20.

In this embodiment, the second dust screen 20 is provided to prevent dust from entering the inside of the apparatus main body 1 and affecting the operation of the second motor 14.

Specifically, one side of the access hole 13 is hinged with a cover plate 21 through a hinge, and the upper end of the back of the cover plate 21 is fixedly connected with a handle 22.

In this embodiment, the access opening 13 is provided to facilitate maintenance and replacement of the second motor 14 inside the device main body 1 by a worker.

The utility model discloses a theory of operation and use flow: when the ventilation device for the electronic information engineering machine room is used, the first motor 5 is arranged in the installation box 4, when the first motor 5 works, the driving wheel 6 drives the driven wheel 10 to rotate through the transmission chain 11, and then drives the first dustproof net 2 to rotate, so that the accumulation of dust on the surface of the first dustproof net 2 is greatly reduced, the dust removal brushes 16 are arranged at the upper end and the lower end of the fixing plate 7, the dust removal brushes 16 can clean the dust on the first dustproof net 2 in the rotating process of the first dustproof net 2, the dust staying on the first dustproof net 2 is further reduced, the first dustproof net 2 is effectively prevented from being blocked by the dust, the service life of the device main body 1 is prolonged, in addition, the installation frame 12 is arranged in the middle of the device main body 1, meanwhile, the maintenance opening 13 is arranged above the installation frame 12, one side of the maintenance opening 13 is hinged with the cover plate 21, because the motor is installed on mounting bracket 12, maintainer can open cover plate 21 through handle 22, maintain second motor 14 from access hole 13, provide huge facility for maintainer, further improved ventilation unit's practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic information engineering ventilation unit for computer lab, is including leading to device main part (1) and first dust screen (2), its characterized in that: the rear end of the device main body (1) is provided with an exhaust port (3), the upper surface of the rear end of the device main body (1) is fixedly connected with an installation box (4), a first motor (5) is installed inside the installation box (4), the output end of the first motor (5) is fixedly connected with a driving wheel (6), a fixed plate (7) is fixedly installed inside the rear end of the device main body (1), the device main body (1) is positioned below the fixed plate (7) and is provided with an ash falling port (8), the middle part of the first dust screen (2) is fixedly connected with a rotating shaft (9), the front part of the rotating shaft (9) is rotatably connected with the fixed plate (7) through a bearing, the rear end of the rotating shaft (9) is fixedly connected with a driven wheel (10), a transmission chain (11) is connected between the driving wheel (6) and the driven wheel (10), and the middle part of the device main body (1), the device main part (1) is located the top of mounting bracket (12) and has seted up access hole (13), the last fixed surface of mounting bracket (12) installs second motor (14), the output end fixedly connected with flabellum (15) of second motor (14).

2. The ventilation device for the electronic information engineering machine room according to claim 1, characterized in that: the device main body (1) is a cylinder, and the side surface of the first dustproof net (2) is in sliding connection with the inner side surface of the device main body (1).

3. The ventilation device for the electronic information engineering machine room according to claim 1, characterized in that: and the upper end and the lower end of the inner side surface of the fixed plate (7) are fixedly provided with dust removing brushes (16).

4. The ventilation device for the electronic information engineering machine room according to claim 1, characterized in that: the dust collecting device is characterized in that a dust collecting box (17) is fixedly connected to the lower end, located at the dust falling opening (8), of the device body (1), and a dust exhaust pipe (18) is fixedly connected to the side face of the dust collecting box (17).

5. The ventilation device for the electronic information engineering machine room according to claim 1, characterized in that: an air inlet (19) is formed in the front end of the device main body (1), and a second dust screen (20) is arranged on the air inlet (19).

6. The ventilation device for the electronic information engineering machine room according to claim 1, characterized in that: one side of the access hole (13) is hinged with a cover plate (21) through a hinge, and the upper end of the back of the cover plate (21) is fixedly connected with a handle (22).