CN217662075U

CN217662075U - FFU drawer type filter structure

Info

Publication number: CN217662075U
Application number: CN202123373032.0U
Authority: CN
Inventors: 杨福超; 夏高丰; 郭玉斌
Original assignee: Futai Clean Tech Jiang Su Co ltd
Current assignee: Futai Clean Tech Jiang Su Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-10-28
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a FFU drawer type filter structure, which comprises a box body, an upper fixed frame arranged along the circumferential direction of the inner wall of the box body, a lower fixed frame arranged along the circumferential direction of the inner wall of the box body, and a filter positioned between the upper fixed frame and the lower fixed frame; a drawer cavity for accommodating the filter is formed between the upper fixing frame and the lower fixing frame, a transverse opening communicated with the drawer cavity is formed in the outer wall of the box body, and the side edge of the filter is exposed from the inside and the outside of the transverse opening. The utility model discloses a side draws filter structure of drawer type makes things convenient for the renewal and the maintenance of filter.

Description

FFU drawer type filter structure

Technical Field

The utility model belongs to the technical field of air cleaner, especially, relate to a FFU drawer type filter structure.

Background

But FFU fan filter screen unit modularization connects the use, uses FFU wide application in application occasions such as toilet, clean workstation, clean production line, assembled toilet. The fast-detachable FFU with the filter of the prior patent number CN202120074623.9 comprises a box body, wherein a fan is arranged in the inner side surface of the box body, the filter is arranged on the outer side surface of the box body, the filter is fixed in a fixed frame, and a fixed platform is arranged in the edge of the outer side surface of the box body. The filter is fixed through fixed frame to current FFU fan filter unit, will carry out dismantling of many spare parts when needing to change the filter, and the reinstallation also can cause inconveniently, and it is comparatively troublesome to update the maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing FFU drawer type filter structure to realize the side and draw the filter structure of drawer type, make things convenient for the renewal and the maintenance of filter. In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the FFU drawer type filter structure comprises a box body, an upper fixing frame arranged along the circumferential direction of the inner wall of the box body, a lower fixing frame arranged along the circumferential direction of the inner wall of the box body, and a filter positioned between the upper fixing frame and the lower fixing frame; a drawer cavity for accommodating the filter is formed between the upper fixing frame and the lower fixing frame, a transverse opening communicated with the drawer cavity is formed in the outer wall of the box body, and the side edge of the filter is exposed from the inside and the outside of the transverse opening.

The top of the box body is provided with a grid screen plate, a fan assembly is arranged below the grid screen plate and in the box body, a supporting plate connected between the inner walls of the two sides of the box body is arranged above the upper fixing frame in the box body, and the fan assembly is installed on the supporting plate.

Specifically, the upper fixing frame comprises a first upper frame beam on one opposite edge of the detachable connecting box inner wall and a second upper frame beam on the other opposite edge of the detachable connecting box inner wall.

Specifically, the lower fixed frame includes the first lower frame roof beam on the relative limit of detachable connection box inner wall one, can dismantle the second lower frame roof beam on another relative limit of connection box inner wall.

Specifically, the end surfaces of the upper fixing frame and the lower fixing frame, which are attached to the filter, are provided with sealing gaskets.

Compared with the prior art, the utility model discloses FFU drawer type filter structure's beneficial effect mainly embodies:

the upper fixing frame and the lower fixing frame are circumferentially arranged on the inner wall of the box body to form a drawer cavity for accommodating the filter, so that the filter can be horizontally pulled out of the drawer cavity from a transverse opening position of the box body, the filter is convenient to update and maintain, and the defect that the filter is replaced by disassembling the box body in the prior art is overcome; the integral FFU drawer type filter is stable in structural connection, is suitable for horizontally drawing and replacing the filter, and the filter is placed in the box body without shaking.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view illustrating the present embodiment;

FIG. 3 is a second cross-sectional view of the present embodiment;

the figures in the drawings represent:

the air conditioner comprises a box body 1, a drawer cavity 11, a transverse opening 12, an upper fixed frame 2, a first upper frame beam 21, a second upper frame beam 22, a lower fixed frame 3, a first lower frame beam 31, a second lower frame beam 32, a filter 4, a grid screen 5, a fan assembly 51 and a support plate 52.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.

The embodiment is as follows:

referring to fig. 1 to 3, the present embodiment is an FFU drawer-type filter structure, which includes a case 1, an upper fixed frame 2 disposed circumferentially along an inner wall of the case 1, a lower fixed frame 3 disposed circumferentially along the inner wall of the case 1, and a filter 4 positioned between the upper fixed frame 2 and the lower fixed frame 3; a drawer cavity 11 for accommodating the filter 4 is formed between the upper fixing frame 2 and the lower fixing frame 3, a transverse opening 12 communicated with the drawer cavity 11 is arranged on the outer wall of the box body 1, and the side edge of the filter 4 is exposed in the transverse opening 12.

The box 1 is the cuboid structure, and the top of box 1 is equipped with grid otter board 5, and the below of grid otter board 5 is equipped with fan subassembly 51 in box 1, and the top that lies in the fixed frame 2 in box 1 is equipped with the backup pad 52 between the both sides inner wall of connecting box 1, and fan subassembly 51 is installed on the backup pad 52.

The upper fixed frame 2 comprises a first upper frame beam 21 which is detachably connected with one opposite edge of the inner wall of the box body 1 and a second upper frame beam 22 which is detachably connected with the other opposite edge of the inner wall of the box body 1; the first upper frame beam 21 and the second upper frame beam 22 are respectively attached to the box body 1 by screws.

The lower fixed frame 3 comprises a first lower frame beam 31 which is detachably connected with one opposite edge of the inner wall of the box body 1 and a second lower frame beam 32 which is detachably connected with the other opposite edge of the inner wall of the box body 1; the first lower frame member 31 and the second lower frame member 32 are respectively attached to the box body 1 by screws.

In this embodiment, the first upper frame beam 21, the second upper frame beam 22, the first lower frame beam 31, and the second lower frame beam 32 are all U-shaped profiles.

The upper frame 2 and the lower frame 3 are provided with gaskets (not shown) on the end faces thereof that are in contact with the filter 4.

When the embodiment is applied, the upper fixing frame 2 and the lower fixing frame 3 are circumferentially arranged on the inner wall of the box body 1 to form the drawer cavity 11 for accommodating the filter 4, so that the filter 4 can be horizontally pulled out of the drawer cavity 11 from the position of the transverse opening 12 of the box body 1, the filter 4 is convenient to update and maintain, and the defect that the filter 4 is replaced by disassembling the box body 1 in the prior art is avoided; the integral FFU drawer type filter is stable in structural connection, is suitable for horizontally drawing and replacing the filter 4, and the filter 4 is placed in the box body 1 without shaking.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims

FFU drawer type filter structure, its characterized in that: the filter comprises a box body, an upper fixed frame arranged along the circumferential direction of the inner wall of the box body, a lower fixed frame arranged along the circumferential direction of the inner wall of the box body, and a filter positioned between the upper fixed frame and the lower fixed frame; a drawer cavity for accommodating the filter is formed between the upper fixing frame and the lower fixing frame, a transverse opening communicated with the drawer cavity is formed in the outer wall of the box body, and the side edge of the filter is exposed from the inside and the outside of the transverse opening.
2. The FFU drawer filter construction of claim 1, wherein: the top of box is equipped with the grid otter board, and the below of grid otter board is located the box and is equipped with the fan subassembly, the top that is located the upper fixing frame in the box is equipped with the backup pad between the both sides inner wall of connecting the box, fan subassembly installation backup pad is last.
3. The FFU drawer filter construction of claim 1, wherein: the upper fixed frame comprises a first upper frame beam which is detachably connected with one opposite edge of the inner wall of the box body, and a second upper frame beam which is detachably connected with the other opposite edge of the inner wall of the box body.
4. The FFU drawer filter structure of claim 1, wherein: the lower fixed frame comprises a first lower frame beam which is detachably connected with one opposite side of the inner wall of the box body and a second lower frame beam which is detachably connected with the other opposite side of the inner wall of the box body.
5. The FFU drawer filter construction of claim 1, wherein: the end faces of the upper fixing frame and the lower fixing frame which are attached to the filter are provided with sealing gaskets.