CN220674076U

CN220674076U - Ventilating device for weak current computer lab

Info

Publication number: CN220674076U
Application number: CN202322082474.2U
Authority: CN
Inventors: 刘堂杰; 陈敏
Original assignee: Hunan Xiangyue Technology Co ltd
Current assignee: Hunan Xiangyue Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-26
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a ventilation device for a weak current machine room, which comprises a device body, wherein the device body comprises an air inlet pipe, the rear end of the air inlet pipe is provided with a protective shell, the front end of the air inlet pipe is provided with an air outlet pipe, a connecting frame is arranged in the air inlet pipe, the front end of the connecting frame is provided with a fan, a placing groove is arranged in the air outlet pipe, a filter screen is arranged in front of the placing groove, a limiting plate is arranged above the filter screen, a bolt is arranged in the limiting plate, a fixing ring is sleeved on the outer side wall of the air inlet pipe, the top end of the fixing ring is connected with a connecting rod, a fixing buckle is sleeved on the connecting rod, an upper nut is arranged above the fixing buckle, a lower nut is connected below the fixing buckle in a threaded manner, the filter screen in the device can be fixed and detached, the later period of replacing or cleaning the filter screen of the device is facilitated, the trouble that the device is not easy to clean and maintain is avoided, the device is also convenient for a user to install and fix the device, and the safety of the device in running is ensured.

Description

Ventilating device for weak current computer lab

Technical Field

The utility model belongs to the technical field of ventilation equipment, and particularly relates to a ventilation device for a weak current machine room.

Background

In the building engineering project, many building structures are provided with weak current computer lab, and weak current rack can produce the heat when the operation, and the heat need be evacuated and discharged, need use ventilation unit to dispel the heat for the inside work of dispelling the heat of weak current room when weak current room dispels the heat.

The utility model patent with publication number of CN215683060U provides a ventilation device for a weak electric machine room, the ventilation device is characterized in that a ventilation hole is formed at the top of an air inlet section of a cabinet, a filter screen is movably embedded in the ventilation hole, the air inlet section of the cabinet is communicated with the weak electric machine room through the filter screen, but the device is inconvenient to detach and replace the filter screen in the device when in actual use, if the filter screen is not cleaned or replaced for a long time, the filter screen is easy to block, the subsequent heat dissipation effect is influenced, the trouble of a user is increased, and therefore, the device needs to be upgraded and modified on the basis of the prior art.

Disclosure of Invention

The utility model aims to provide a ventilation device for a weak electric machine room, which aims to solve the problems in the background technology.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a ventilation unit for light current computer lab, includes the device body, including the air-supply line on the device body, the air-supply line rear end is equipped with the protective housing and the front end is equipped with out the tuber pipe, be equipped with the link in the air-supply line, the link front end is equipped with the fan, be equipped with the standing groove in the play tuber pipe, the standing groove the place ahead is equipped with the filter screen, the filter screen top is equipped with the limiting plate, be equipped with the bolt in the limiting plate, the cover is equipped with solid fixed ring on the air-supply line lateral wall, gu fixed ring top is connected with the connecting rod, the cover is equipped with fixed knot on the connecting rod, fixed knot top is equipped with the nut and fixed knot below spiro union has down the nut.

Further, an insect-proof net is arranged in the protective shell, and the insect-proof net is fixedly connected with the protective shell.

Further, the back end of the limiting plate is provided with a pressing plate, a screw hole is formed in the pressing plate, and the pressing plate is movably connected with the limiting plate.

Further, the sponge balls are arranged in the fixing rings, the sponge balls are arranged in a plurality of positions, and the sponge balls are fixedly connected with the inner walls of the fixing rings.

Further, a thread groove is formed in the upper end of the connecting rod, an upper nut and a lower nut are sleeved on the thread groove, and the upper nut and the lower nut are fixedly connected with the connecting rod in a threaded mode.

Furthermore, extension buckles are arranged on two sides of the upper end of the fixing buckle, and fixing columns are arranged in the extension buckles.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the bolts, the limiting plates, the pressing plates and the filter screens are arranged in the device, the bolts are screwed off from the rotation of the limiting plates, the limiting plates and the pressing plates are sequentially taken down from the air outlet pipe, the filter screens on the placing grooves can be taken out for replacement or cleaning at the moment, otherwise, the filter screens in the device can be fixed and detached again, the filter screens of the device can be replaced or cleaned conveniently at the later stage of a user, the practicability of the device is improved, and the trouble that the device is not easy to clean and maintain is avoided.

2. The device is internally provided with the fixing ring, the sponge ball, the connecting rod, the thread groove, the fixing buckle, the upper screw cap, the lower screw cap, the extension buckle and the fixing column, the fixing ring is sleeved on the outer side wall of the air inlet pipe, the sponge ball is tightly attached to the air inlet pipe, the lower screw cap is screwed on the thread groove, the fixing buckle is sleeved above the lower screw cap, the upper screw cap is screwed above the fixing buckle to pretighten the fixing buckle, and at the moment, the extension buckle is tightly attached to the wall body by the fixing column to be fixed, so that a user can conveniently install and fix the device, the stability of the device is improved, the safety of the device during operation is ensured, and the trouble that the device is not easy to install is avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view of the overall structure of a ventilating device for a weak electric room according to the present utility model;

fig. 2 is a sectional view showing an internal structure of a ventilating device for a weak electric room according to the present utility model;

fig. 3 is an exploded view showing a disassembled structure of a ventilating device for a weak electric room according to the present utility model;

fig. 4 is an exploded view of an installation structure of a ventilating device for a weak electric room according to the present utility model.

In the figure: 1. a device body; 2. an air inlet pipe; 3. a protective shell; 4. an insect-proof net; 5. a connecting frame; 6. a fan; 7. an air outlet pipe; 71. a placement groove; 8. a filter screen; 9. a pressing plate; 10. a limiting plate; 11. a bolt; 12. a fixing ring; 13. a sponge ball; 14. a connecting rod; 15. a thread groove; 16. a fixing buckle; 17. a nut is arranged; 18. a lower nut; 19. an extension buckle; 20. and fixing the column.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the ventilation device for a weak current machine room provided in this embodiment includes a device body 1, the device body 1 includes an air inlet pipe 2, a protective housing 3 is provided at the rear end of the air inlet pipe 2, an air outlet pipe 7 is provided at the front end of the air inlet pipe, a connecting frame 5 is provided in the air inlet pipe 2, a fan 6 is provided at the front end of the connecting frame 5, a placing groove 71 is provided in the air outlet pipe 7, a filter screen 8 is provided in front of the placing groove 71, a limiting plate 10 is provided above the filter screen 8, a bolt 11 is provided in the limiting plate 10, a fixing ring 12 is sleeved on the outer side wall of the air inlet pipe 2, a connecting rod 14 is connected at the top end of the fixing ring 12, a fixing buckle 16 is sleeved on the connecting rod 14, an upper screw cap 17 is provided above the fixing buckle 16, and a lower screw cap 18 is screwed below the fixing buckle 16.

Preferably, be equipped with fly net 4 in the protective housing 3, fly net 4 and protective housing 3 fixed connection can prevent external mosquito and get into in the house through air-supply line 2, guaranteed the safety in house, avoid the device to have the winged insect to get into and influence the operation when the operation, limiting plate 10 rear end is equipped with clamp plate 9, the screw has been seted up on clamp plate 9, clamp plate 9 and limiting plate 10 swing joint can press pretension to filter screen 8, the condition that the position deviation appears in filter screen 8 when using has been reduced, stability and the security of filter screen 8 have been increased, be equipped with sponge ball 13 in the solid fixed ring 12, sponge ball 13 is equipped with a plurality ofly, sponge ball 13 and solid fixed ring 12 inner wall fixed connection can reduce gu fixed ring 12 to air-supply line 2's extrusion wearing and tearing, gu fixed ring 12's stability has been increased, gu fixed ring 12 safety when the operation has been guaranteed.

Preferably, the screw thread groove 15 has been seted up to connecting rod 14 upper end, the cover is equipped with nut 17 and lower nut 18 on the screw thread groove 15, it is fixed with connecting rod 14 spiro union to go up nut 17 and lower nut 18, can convenient to use person fix and dismantle fixed knot 16, convenient to use person later stage is changed fixed knot 16, it is convenient to provide for the user, fixed knot 16 upper end both sides are equipped with and extend knot 19, be equipped with fixed column 20 in the extension knot 19, convenient to use person installs and fixes the device, the practicality of device has been increased, the trouble of difficult installation of device has been avoided.

The application principle and the application flow of the utility model are as follows: when the device is used, the fan 6 is controlled to operate to drive wind to enter the air inlet pipe 2 from the protective housing 3, then the wind enters the air inlet pipe 7 from the air inlet pipe 2, the wind is filtered by the filter screen 8 at the air outlet pipe 7 and then discharged into a house, when the device filter screen 8 is required to be replaced or cleaned after being used, the bolt 11 is screwed down from the rotation of the limiting plate 10, the limiting plate 10 and the pressing plate 9 are sequentially taken down from the air outlet pipe 7, the filter screen 8 on the placing groove 71 can be taken out for replacement or cleaning at the moment, the device can be fixed again, the filter screen 8 in the device can be fixed and detached, the filter screen 8 of the device is replaced or cleaned at the later period of a user, the practicality of the device is improved, the trouble that the device is difficult to clean and maintain is avoided, when the device is required to be installed in the use, the device is sleeved on the outer side wall of the air inlet pipe 2, the sponge ball 13 is tightly attached to the air inlet pipe 2, the lower nut 18 is screwed on the thread groove 15, the fixing buckle 16 is sleeved on the lower nut 18, the fixing buckle 16 is further arranged on the upper portion of the fixing buckle 18, the upper buckle 17 is tightly attached to the upper portion of the device, the fixing buckle is convenient to install the device, and the fixing device is difficult to install the fixing device on the wall body, the fixing device is convenient to install the fixing device, and the fixing device is convenient to use of the fixing device is guaranteed, and the fixing device is difficult to install the fixing device is convenient to install and the fixing device is convenient to use.

Claims

1. The utility model provides a ventilation unit for light current computer lab, its characterized in that, including device body (1), be contained air-supply line (2) on device body (1), air-supply line (2) rear end is equipped with protective housing (3) and front end and is equipped with out tuber pipe (7), be equipped with link (5) in air-supply line (2), link (5) front end is equipped with fan (6), be equipped with standing groove (71) in play tuber pipe (7), the standing groove (71) the place ahead is equipped with filter screen (8), filter screen (8) top is equipped with limiting plate (10), be equipped with bolt (11) in limiting plate (10), the cover is equipped with solid fixed ring (12) on air-supply line (2) lateral wall, gu fixed ring (12) top is connected with connecting rod (14), the cover is equipped with on connecting rod (14) and buckles (16), gu buckle (16) top is equipped with nut (17) and buckle (16) below spiro union under nut (18).

2. The ventilation device for the weak electric machine room according to claim 1, wherein an insect-proof net (4) is arranged in the protective shell (3), and the insect-proof net (4) is fixedly connected with the protective shell (3).

3. The ventilation device for the weak electric machine room according to claim 1, wherein the rear end of the limiting plate (10) is provided with a pressing plate (9), the pressing plate (9) is provided with a screw hole, and the pressing plate (9) is movably connected with the limiting plate (10).

4. The ventilation device for the weak electric machine room according to claim 1, wherein a plurality of sponge balls (13) are arranged in the fixing ring (12), and the sponge balls (13) are fixedly connected with the inner wall of the fixing ring (12).

5. The ventilation device for the weak current machine room according to claim 1, wherein a thread groove (15) is formed in the upper end of the connecting rod (14), an upper screw cap (17) and a lower screw cap (18) are sleeved on the thread groove (15), and the upper screw cap (17) and the lower screw cap (18) are fixedly connected with the connecting rod (14) in a threaded manner.

6. The ventilation device for the weak electric machine room according to claim 1, wherein two sides of the upper end of the fixing buckle (16) are provided with extension buckles (19), and fixing columns (20) are arranged in the extension buckles (19).