CN216897662U

CN216897662U - Corridor ventilation equipment

Info

Publication number: CN216897662U
Application number: CN202220263954.1U
Authority: CN
Inventors: 刘艳萍; 王兆乾
Original assignee: Anhui Qianyun Engineering Technology Co ltd
Current assignee: Anhui Qianyun Engineering Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-07-05
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses corridor ventilation equipment, which comprises a box body, wherein a partition plate is arranged in the box body, an axial flow fan is arranged on the partition plate, an air inlet cavity is formed in the box body on one side of the input end of the axial flow fan, and an air outlet cavity is formed in the box body on one side of the output end of the axial flow fan; the air inlet cavity is connected with an air inlet pipe, the air inlet pipe extends to the outside of the corridor, the air outlet cavity is connected with an air outlet pipe, and the air outlet pipe extends into the corridor; the upper side of the air inlet cavity is provided with the placing groove, the frame plate is inserted in the placing groove and provided with the filter screen, and the upper end of the frame plate is provided with the handle.

Description

Corridor ventilation equipment

Technical Field

The utility model relates to the technical field of ventilation equipment, in particular to corridor ventilation equipment.

Background

With the continuous development of society, the scale of modern buildings is larger and larger, the air circulation effect is not ideal in the corridors of large buildings, and dust in the outside air is introduced into the corridors.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a corridor ventilation device to solve the problems set forth in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a corridor ventilation device comprises a box body, wherein a partition plate is arranged in the box body, an axial flow fan is arranged on the partition plate, an air inlet cavity is formed in the box body on one side of the input end of the axial flow fan, and an air outlet cavity is formed in the box body on one side of the output end of the axial flow fan; the air inlet cavity is connected with an air inlet pipe, the air inlet pipe extends to the outside of the corridor, the air outlet cavity is connected with an air outlet pipe, and the air outlet pipe extends into the corridor; the exhaust pipe is a hose, a plurality of groups of hooks are arranged on the upper side of the exhaust pipe and connected with the wall body of the top wall of the corridor, and a plurality of air outlets are arranged on the lower side of the exhaust pipe; the air inlet chamber upside is provided with the standing groove, it has the deckle board to peg graft in the standing groove, the deckle board is provided with the filter screen, the deckle board upper end is provided with the handle.

As a preferable technical scheme of the utility model, the bottom of the box body is provided with a support frame, and the support frame is fixedly connected with the ground of the corridor through a connecting plate.

As a preferable technical scheme of the utility model, one side of the box body is provided with a control panel, and the control panel is in electric signal connection with the axial flow fan.

As a preferable technical scheme, a flag is arranged on the lower side of each air outlet.

As a preferable technical scheme of the utility model, the side wall of the frame plate is provided with a sealing rubber strip.

Compared with the prior art, the utility model has the beneficial effects that: according to the corridor ventilation equipment, the external air is pumped into the air outlet cavity along the air inlet cavity through the air inlet pipe and then discharged into the corridor through the air outlet pipe, so that the air flow in the corridor is accelerated, the ventilation effect is good, dust carried by the air is filtered by the filter screen in the air inlet cavity, the dust content of the air entering the corridor is greatly reduced, the interior of the corridor is kept clean, the filter screen can be lifted up through the handle for cleaning, and the air filtering effect is ensured.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

in the figure: 10. a box body; 11. an air outlet cavity; 12. an air inlet cavity; 20. a partition plate; 21. an axial flow fan; 30. a support frame; 31. a connecting plate; 40. an air inlet pipe; 50. an exhaust duct; 51. hooking; 52. an air outlet; 53. flag flying; 60. a frame plate; 61. a filter screen; 62. sealing rubber strips; 63. a handle; 70. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a corridor ventilation device comprises a box body 10, a partition plate 20 is arranged in the box body 10, an axial flow fan 21 is arranged on the partition plate 20, an air inlet cavity 12 is formed in the box body 10 on one side of an input end of the axial flow fan 21, and an air outlet cavity 11 is formed in the box body 10 on one side of an output end of the axial flow fan 21; the air inlet cavity 12 is connected with an air inlet pipe 40, the air inlet pipe 40 extends to the outside of the corridor, the air outlet cavity 11 is connected with an exhaust pipe 50, and the exhaust pipe 50 extends into the corridor; the exhaust pipe 50 is a hose, a plurality of groups of hooks 51 are arranged on the upper side of the exhaust pipe 50 and connected with the wall body of the top wall of the corridor, and a plurality of air outlets 52 are arranged on the lower side of the exhaust pipe 50; the upper side of the air inlet cavity 12 is provided with a placing groove, a frame plate 60 is inserted in the placing groove, the frame plate 60 is provided with a filter screen 61, and the upper end of the frame plate 60 is provided with a handle 63.

Specifically, axial fan 21 rotates after switching on external power source, extract external air to air-out chamber 11 along air inlet chamber 12 through air-supply line 40 in, the rethread exhaust pipe 50 is arranged to the corridor in, accelerate the air flow in the corridor, ventilation effect is good, filter screen 61 filters the dust that the air carried in air inlet chamber 12, make the air dust content greatly reduced who gets into in the corridor, keep the corridor inside clean and tidy, and accessible handle 63 mentions filter screen 61 and cleans, guarantee the filter effect to the air.

The bottom of the box body 10 is provided with a support frame 30, the support frame 30 is fixedly connected with the ground of a corridor through a connecting plate 31, one side of the box body 10 is provided with a control panel 70, the control panel 70 is in electric signal connection with the axial flow fan 21, the rotating speed of the axial flow fan 21 can be adjusted through the control panel 70, the flow of air entering the corridor is controlled, and the ventilation effect is good.

The lower side of each group of air outlets 52 is provided with a flag 53, air is exhausted along the plurality of groups of air outlets 52 on the lower side of the exhaust pipe 50, so that the air can fully flow to different areas of a corridor, and the air outlet condition at the air outlets 52 can be indicated through the flags 53.

The side wall of the frame plate 60 is provided with a sealing rubber strip 62 to prevent air leakage at the place groove.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A corridor ventilation device is characterized by comprising a box body, wherein a partition plate is arranged in the box body, an axial flow fan is arranged on the partition plate, an air inlet cavity is formed in the box body on one side of the input end of the axial flow fan, and an air outlet cavity is formed in the box body on one side of the output end of the axial flow fan;

the air inlet cavity is connected with an air inlet pipe, the air inlet pipe extends to the outside of the corridor, the air outlet cavity is connected with an air outlet pipe, and the air outlet pipe extends into the corridor;

the exhaust pipe is a hose, a plurality of groups of hooks are arranged on the upper side of the exhaust pipe and connected with the wall body of the top wall of the corridor, and a plurality of air outlets are arranged on the lower side of the exhaust pipe;

the air inlet chamber upside is provided with the standing groove, it has the deckle board to peg graft in the standing groove, the deckle board is provided with the filter screen, the deckle board upper end is provided with the handle.

2. The corridor ventilation equipment according to claim 1, wherein a support frame is arranged at the bottom of the box body and is fixedly connected with the corridor ground through a connecting plate.

3. The corridor ventilation equipment according to claim 1, wherein a control panel is arranged on one side of the box body, and the control panel is in electrical signal connection with the axial flow fan.

4. A corridor ventilation device according to claim 1, characterised in that a flag is arranged at the underside of each set of air outlets.

5. Corridor ventilation device according to claim 1, characterised in that sealing strips are provided on the frame plate side walls.