CN213221409U

CN213221409U - Pull formula filter unit transmission device

Info

Publication number: CN213221409U
Application number: CN202021692407.2U
Authority: CN
Inventors: 徐群; 张伟; 张赞
Original assignee: Wuxi Yiding Zhizao Technology Co ltd
Current assignee: Wuxi Yiding Zhizao Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-18
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a pull-out type filter unit transmission device, which comprises a machine body; the upper layer of the machine body is provided with a filtering box body; the lower layer of the machine body is provided with a transfer device box body; the filter box body comprises a fan box and a high-efficiency filter mounting rack which can slide relatively; the bottom of the fan box is provided with a slide bar, and the top of the high-efficiency filter mounting rack is provided with a slide seat; the slide bar is covered on the slide seat; the fan box is connected with the high-efficiency filter mounting rack through a third fastening component; a fan is hoisted in the fan box; the high-efficiency filter is pressed in the high-efficiency filter mounting frame through the first fastening assembly. The utility model discloses high efficiency filter is changed with dismantling easy to assemble.

Description

Pull formula filter unit transmission device

Technical Field

The utility model relates to a cleaning equipment technical field, in particular to pull formula filter unit transmission.

Background

The clean delivery window is a matched device of a clean workshop, is arranged between different cleanliness levels, delivers objects, not only enables the objects to be self-cleaned, but also can play a role of an air lock and prevent air convection between clean rooms.

The clean transfer window is suitable for the transfer of small and medium-sized cargos in a clean room or between the clean room and a non-clean room. The transfer device can effectively reduce the door opening times and reduce the pollution degree of a clean area to the minimum.

When the clean transfer window is used, the dust particle counter is required to be used for detecting the integrity or detecting the leakage of the high-efficiency filter regularly, the anemometer is used for measuring the average wind speed of a working area regularly, and if the differential pressure gauge is used for measuring the high-efficiency differential pressure regularly, the fan or the high-efficiency filter is required to be repaired or replaced if the high-efficiency differential pressure does not meet the corresponding standard requirement.

The mode of changing fan or high efficiency filter now does, and fan or high efficiency filter dismantle and install from the upper portion of organism, and the process is loaded down with trivial details, and destroys high efficiency filter's filter paper easily, leads to the fixed seal of clean delivery window unreliable, easily leaks.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a pull formula filter unit transmission.

The utility model discloses the technical scheme who adopts as follows:

a pull-out type filter unit transfer device comprises a machine body; a filtering box body is arranged on the upper layer of the machine body; a transmission device box body is arranged on the lower layer of the machine body; the filter box body comprises a fan box and a high-efficiency filter mounting rack which can slide relatively; the bottom of the fan box is provided with a slide bar, and the top of the high-efficiency filter mounting rack is provided with a slide seat; the slide bar is covered on the sliding seat; the fan box is connected with the high-efficiency filter mounting frame through a third fastening assembly; a fan is hoisted in the fan box; and the high-efficiency filter is pressed in the high-efficiency filter mounting frame through a first fastening assembly.

The method is further characterized in that: the filtering box body is communicated with the transfer device box body.

The method is further characterized in that: the first fastening assembly comprises a compression bolt and a first pressure plate; the first pressure plate supports the high-efficiency filter; the compression bolt sequentially penetrates through the first pressing plate and the high-efficiency filter mounting frame and is fastened with the high-efficiency filter mounting frame.

The method is further characterized in that: two sides of the upper layer of the machine body are connected with the movable plate through second fastening components; the second fastening component comprises a first screw and a sealing strip; the first screw axially penetrates through the machine body and the movable plate in sequence; the sealing strip fills the gap between the machine body and the movable plate.

The method is further characterized in that: a suspender bracket is arranged in the fan box; the suspender support comprises a supporting part and a connecting part; the bearing part supports the fan; the connecting part is connected with the fan box through a nut.

The method is further characterized in that: the third fastening assembly comprises a second screw, a second pressure plate and a gasket; the second pressing plate is tightly attached to the bottom of the fan box; the pad fixedly brakes the second pressure plate; the second screw passes through the second pressure plate, the gasket, the bottom of the fan box and the top of the high efficiency filter mounting bracket in sequence.

The utility model has the advantages as follows:

when the fan or the high-efficiency filter needs to be replaced, the first screws are loosened from the front side and the rear side of the machine body, the movable plate is opened, the fan box is pulled, the sliding strip slides on the sliding seat, and the fan can be detached. After the fan is disassembled, the compression bolts are tightened, the high-efficiency filter can be assembled, disassembled and replaced, and the high-efficiency filter can be assembled, disassembled and replaced.

The utility model discloses can high-efficient installation or dismantle fan or high efficiency filter. The utility model discloses both ensure high-efficient air cleaner's fixed and sealed reliable and stable, avoid high-efficient air cleaner again to warp and lead to leaking at installation or dismantlement in-process.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a side view of the present invention.

Fig. 4 is an enlarged schematic view of fig. 3 at B.

Fig. 5 is a top view of the present invention.

In the figure: 1. a body; 2. a fan box; 3. a slide bar; 4. a slide base; 5. a hold-down bolt; 6. a first platen; 7. a transfer device case; 8. a movable plate; 9. a first screw; 10. a sealing strip; 11. a fan; 12. a boom support; 13. a second screw; 14. a second platen; 15. a liner; 16. a high efficiency filter mounting bracket; 17. a high-efficiency filter.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is a front view of the present invention, fig. 2 is an enlarged schematic view of a position a in fig. 1, fig. 3 is a side view of the present invention, and fig. 4 is an enlarged schematic view of a position B in fig. 3. Referring to fig. 1 to 4, a pull-out type filter unit delivery device includes a machine body 1. The upper layer of the machine body 1 is provided with a filtering box body. The lower layer of the machine body 1 is provided with a transmission device box body 7. And air return channels are formed on two sides of the transfer device box body 7. The filter box is communicated with the transfer device box 7.

The filter box body comprises a fan box 2 and a high-efficiency filter mounting rack 16 which can slide relatively. The bottom of the fan box 2 is provided with a slide bar 3, and the top of the high-efficiency filter mounting rack 16 is provided with a slide seat 4. The slide 3 is laid over the slide 4. The fan case 2 and the high efficiency filter mounting bracket 16 are connected by a third fastening assembly. The third fastening assembly includes a second screw 13, a second pressure plate 14, and a spacer 15. The second pressure plate 14 is tightly attached to the bottom of the fan box 2. The pad 15 fixedly brakes the second presser plate 14. Second screws 13 pass through second press plate 14, gasket 15, the bottom of fan case 2, and the top of high efficiency filter mount 16 in that order.

The fan 11 is hung in the fan box 2. Specifically, a hanger bracket 12 is installed in the fan box 2. The boom support 12 includes a bearing portion and a connecting portion. The support portion supports the fan 11. The connecting part is connected with the fan box 2 through a nut.

The high efficiency filter 17 is press-fitted in the high efficiency filter mounting bracket 16 by a first fastening member. The first fastening assembly includes a compression bolt 5 and a first presser plate 6. The first presser plate 6 holds the high-efficiency filter 17. The compression bolt 5 passes through the first pressing plate 6 and the high-efficiency filter mounting frame 16 in sequence and is fastened with the high-efficiency filter mounting frame 16.

The two sides of the upper layer of the machine body 1 are connected with the movable plate 8 through the second fastening component. The second fastening assembly comprises a first screw 9 and a sealing strip 10. The first screw 9 axially passes through the machine body 1 and the movable plate 8 in sequence. The sealing strip 10 fills the gap between the body 1 and the movable plate 8.

Fig. 5 is a top view of the present invention. As shown in fig. 5, the working principle of the present invention is as follows:

the front door of the box body 7 of the transfer device is opened, the articles are moved into the transfer device, the front door is closed, the fan 11 is started, the air is filtered by the high-efficiency filter 17 to reach the index of clean air, the clean air flow vertically flows through the surfaces of the articles from top to bottom (the direction of the arrows in the figures 1 and 2 indicates the direction of the air flow), dust particles on the surfaces of the articles are blown away, the air with pollution particles is sucked away by the fan 11 from the inner side of the device, then filtered by the high-efficiency filter 17, and blown and showered on the articles again, so that the purpose of purifying the surfaces of the articles is achieved by continuously and circularly.

When the fan 11 or the high-efficiency filter 17 needs to be replaced, the first screws 9 are loosened from the front side and the rear side of the machine body 1, the movable plate 8 is opened, the fan box 2 is pulled, the sliding strip 3 slides on the sliding seat 4, and the fan 11 can be detached. After the fan 11 is disassembled, the compression bolt 5 is tightened, and the high-efficiency filter 17 can be assembled, disassembled and replaced.

The transfer device housing 7 employs a mechanical interlock or an electronic interlock. The mechanical interlocking is realized in a mechanical mode, when one door is opened, the other door cannot be opened, and the other door can be opened after being closed.

The electronic interlocking device is internally interlocked by adopting an integrated circuit, an electromagnetic lock, a control panel, an indicator light and the like, when one door is opened, the door opening indicator light of the other door is not on, the door is informed that the door cannot be opened, and meanwhile, the electromagnetic lock acts to realize interlocking. When the door is closed, the electromagnetic lock of the other door starts to work, and meanwhile, the indicator lamp can be lightened to show that the other door can be opened. Mechanical interlocks and electronic interlocks are known in the art, and one skilled in the art can select any interlock as desired.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. A pull-out filter element transfer device, comprising: comprises a machine body (1); a filtering box body is arranged on the upper layer of the machine body (1); a transmission device box body (7) is arranged on the lower layer of the machine body (1); the filter box body comprises a fan box (2) and a high-efficiency filter mounting rack (16) which can slide relatively; a slide bar (3) is arranged at the bottom of the fan box (2), and a slide seat (4) is arranged at the top of the high-efficiency filter mounting rack (16); the slide bar (3) is covered on the sliding seat (4); the fan box (2) and the high-efficiency filter mounting rack (16) are connected through a third fastening component; a fan (11) is hung in the fan box (2); the high-efficiency filter mounting frame (16) is internally provided with a high-efficiency filter (17) in a press fit mode through a first fastening assembly.

2. The pull-out filter unit delivery device according to claim 1, wherein: the filtering box body is communicated with the transfer device box body (7).

3. The pull-out filter unit delivery device according to claim 1, wherein: the first fastening assembly comprises a compression bolt (5) and a first pressure plate (6); the first pressing plate (6) supports the high-efficiency filter (17); the compression bolt (5) sequentially penetrates through the first pressing plate (6) and the high-efficiency filter mounting frame (16) and is fastened with the high-efficiency filter mounting frame (16).

4. The pull-out filter unit delivery device according to claim 1, wherein: two sides of the upper layer of the machine body (1) are connected with a movable plate (8) through second fastening components; the second fastening assembly comprises a first screw (9) and a sealing strip (10); the first screw (9) axially penetrates through the machine body (1) and the movable plate (8) in sequence; the sealing strip (10) fills a gap between the machine body (1) and the movable plate (8).

5. The pull-out filter unit delivery device according to claim 1, wherein: a suspender bracket (12) is arranged in the fan box (2); the hanger rod bracket (12) comprises a bearing part and a connecting part; the bearing part supports the fan (11); the connecting part is connected with the fan box (2) through a nut.

6. The pull-out filter unit delivery device according to claim 1, wherein: the third fastening assembly comprises a second screw (13), a second pressure plate (14) and a gasket (15); the second pressing plate (14) is tightly attached to the bottom of the fan box (2); the pad (15) fixedly brakes the second pressure plate (14); the second screw (13) penetrates through the second pressing plate (14), the gasket (15), the bottom of the fan box (2) and the top of the high-efficiency filter mounting frame (16) in sequence.