CN211189459U

CN211189459U - High efficiency filter installation device

Info

Publication number: CN211189459U
Application number: CN201921279652.8U
Authority: CN
Inventors: 顾胜
Original assignee: Wuxi Jingyuan Purification Equipment Co ltd
Current assignee: Wuxi Jingyuan Purification Equipment Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-08-07
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a high efficiency filter installation device relates to high efficiency air cleaner's aluminum alloy frame field, and for solving when high efficiency filter pressure differential is great, high efficiency filter displacement about in the frame can appear sealed not tight, influences the problem of sealed effect. The utility model discloses a device body and high efficiency filter, the device body includes the framework, four lugs and pipeline flange, the framework is located the lower part of device body, four lugs set up respectively in the four corners of device body upper end, pipeline flange sets up in one side of device body, pipeline flange is located the top of framework, high efficiency filter installs in the framework, still include the apron, the lower part at the framework is installed to the apron, the apron is located high efficiency filter's below, the upper portion of apron is provided with the rectangle frame, the upper end of rectangle frame is provided with the sealing layer two that the four sides of the upper end of round along the rectangle frame distribute, the four sides of the lower terminal surface of sealing layer two's top surface compress tightly high efficiency.

Description

High efficiency filter installation device

Technical Field

The utility model relates to a high-efficient air cleaner's aluminum alloy frame field specifically is a high-efficient filter installation device.

Background

The high-efficiency air filter mainly comprises a filter element and a shell, wherein the filter element is a filter body, the basic requirements are that the filter efficiency is high, the flow resistance is low, and the high-efficiency air filter can be continuously used for a long time so as to reduce the cost of later-stage consumables.

The installation and sealing method of the high-efficiency filter comprises contact sealing, flume sealing and negative pressure leakage sealing, wherein the contact sealing is used more, the contact sealing is divided into a jacking type and a pressing type, and a pressing special aluminum alloy frame is required.

At present, when the pressure difference between the upper part and the lower part of a high-efficiency filter is large, the high-efficiency filter moves up and down in the frame, and the problem of poor sealing can occur, so that a high-efficiency filter mounting device is urgently needed to solve the problems in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency filter installation device to when the high efficiency filter pressure differential is great, high efficiency filter displacement about in the frame can appear sealed not tight, influences the problem of sealed effect that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency filter mounting device comprises a device body and a high-efficiency filter, wherein the device body comprises a frame body, four lifting lugs and a pipeline flange, the frame body is positioned at the lower part of the device body, the four lifting lugs are respectively arranged at four corners of the upper end of the device body, the pipeline flange is arranged at one side of the device body, the pipeline flange is positioned above the frame body, the high-efficiency filter is mounted in the frame body, the cover plate is mounted at the lower part of the frame body and positioned below the high-efficiency filter, a rectangular frame is arranged at the upper part of the cover plate, a circle of sealing layer II distributed along the four sides of the upper end of the rectangular frame is arranged at the upper end of the rectangular frame, the four sides of the lower end face of the high-efficiency filter are tightly pressed by the upper end face of the sealing layer II, and a sealing layer, four walls of the inside of the frame body are provided with two inner buckles and two outer buckles.

Preferably, the middle part of the upper end of the frame body is provided with an air vent, the first sealing layer is arranged around the air vent, and the lower end face of the first sealing layer is pressed tightly on four sides of the upper end face of the high-efficiency filter.

Preferably, the two inner buckles are located at two ends of the middle of the side wall of the frame body, and the outer buckle is located below the inner buckle.

Preferably, four sides of the high-efficiency filter are provided with two filter buckles, the two filter buckles are respectively arranged at two ends of the side of the high-efficiency filter, the vertical distance from the lower end of the filter buckle to the upper end of the high-efficiency filter is greater than the vertical distance from the upper end of the inner buckle to the lower end face of the first sealing layer, and is less than the vertical distance from the upper end of the inner buckle to the upper end of the inner part of the frame body.

Preferably, the apron four sides of rectangle frame all are provided with two apron buckles, two the apron buckle set up respectively in the both ends of the side of rectangle frame, the lower extreme of apron buckle extremely the vertical distance of the up end of sealing layer two is greater than high efficiency filter's lower terminal surface extremely the vertical distance of the upper end of outer buckle, the up end of rectangle frame extremely the vertical distance of the upper end of outer buckle is less than high efficiency filter's lower terminal surface extremely the vertical distance of the upper end of outer buckle.

Preferably, the lower end of the cover plate is provided with a flow dispersing plate, the flow dispersing plate is fixedly connected with the cover plate, an outer frame is arranged around the lower end of the cover plate, and the upper end of the outer frame, far away from the cover plate, is provided with a circle of sealing layer III.

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

this high efficiency filter installation device is provided with the apron in the high efficiency filter below, and high efficiency filter is cliied from both ends from top to bottom respectively to sealing layer two on the apron and the sealing layer one in the frame, even if high efficiency filter vertical differential pressure is great, causes the displacement from top to bottom in the frame, the gap can not appear yet and leads to sealed not tight, has solved when high efficiency filter vertical differential pressure is great, and high efficiency filter vertical displacement in the frame can appear sealed not tight, influences the problem of sealed effect.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a bottom view of the frame;

fig. 4 is a schematic top view of the cover plate.

In the figure: 10. a device body; 11. a frame body; 1101. an inner buckle; 1102. an outer buckle; 1103. A first sealing layer; 12. lifting lugs; 13. a pipe flange; 20. a high efficiency filter; 21. a filter buckle; 30. a cover plate; 31. a flow dispersing plate; 32. cover plate buckling; 33. a second sealing layer; 34. an outer frame; 35. a third sealing layer; 4. a ceiling panel.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a high-efficiency filter mounting device comprises a device body 10 and a high-efficiency filter 20, wherein the device body 10 comprises a frame body 11, four lifting lugs 12 and a pipeline flange 13, the frame body 11 is positioned at the lower part of the device body 10, the four lifting lugs 12 are respectively arranged at four corners of the upper end of the device body 10, the pipeline flange 13 is arranged at one side of the device body 10, the pipeline flange 13 is positioned above the frame body 11 and is used for connecting a pipeline, the high-efficiency filter 20 is mounted in the frame body 11, the high-efficiency filter mounting device also comprises a cover plate 30, the cover plate 30 is mounted at the lower part of the frame body 11, the cover plate 30 is positioned below the high-efficiency filter 20, a rectangular frame is arranged at the upper part of the cover plate 30, a circle of sealing layer two 33 distributed along four sides of the upper end of the rectangular frame is arranged at the upper end, the four walls of the interior of the frame 11 are each provided with two inner catches 1101 and two outer catches 1102.

Furthermore, the middle part of the upper end of the frame body 11 is provided with an air vent, the first sealing layer 1103 is arranged around the air vent, and the lower end surface of the first sealing layer 1103 tightly presses the four sides of the upper end surface of the high-efficiency filter 20.

Further, two inner snaps 1101 are located at both ends of the middle of the side wall of the frame 11, and an outer snap 1102 is located below the inner snaps 1101.

Further, two filter buckles 21 are arranged on four side faces of the high-efficiency filter 20, the two filter buckles 21 are respectively arranged at two ends of the side face of the high-efficiency filter 20, the vertical distance from the lower end of the filter buckle 21 to the upper end of the high-efficiency filter 20 is larger than the vertical distance from the upper end of the inner buckle 1101 to the lower end face of the first sealing layer 1103 and smaller than the vertical distance from the upper end of the inner buckle 1101 to the upper end of the inner part of the frame 11, the filter buckles 21 and the inner buckles 1101 are in one-to-one correspondence, after the high-efficiency filter 20 is installed in the frame 11, the filter buckles 21 and the corresponding inner buckles 1101 are clamped as shown in fig. 1, and the high-efficiency filter.

Further, four sides of the rectangular frame of the cover plate 30 are provided with two cover plate buckles 32, the two cover plate buckles 32 are respectively arranged at two ends of the side of the rectangular frame, the vertical distance from the lower end of the cover plate buckle 32 to the upper end face of the second sealing layer 33 is greater than the vertical distance from the lower end face of the high efficiency filter 20 to the upper end of the outer buckle 1102, the vertical distance from the upper end face of the rectangular frame to the upper end of the outer buckle 1102 is less than the vertical distance from the lower end face of the high efficiency filter 20 to the upper end of the outer buckle 1102, the cover plate buckles 32 are in one-to-one correspondence with the positions of the outer buckles 1102, when the cover plate 30 is installed in the frame body 11, the cover plate buckle 32 and the corresponding outer buckle 1102 are clamped as shown in fig..

Further, the lower end of the cover plate 30 is provided with a flow dispersing plate 31, the flow dispersing plate 31 is fixedly connected with the cover plate 30, an outer frame 34 is arranged around the lower end of the cover plate 30, a circle of sealing layer III 35 is arranged at the upper end, far away from the cover plate 30, of the outer frame 34, the outer frame 34 and the sealing layer III 35 can seal a gap between the device body 10 and the ceiling 4, the sealing effect is better, and the appearance is high.

The working principle is as follows: when the high-efficiency filter is used, the high-efficiency filter 20 is firstly arranged in the frame body 11, the frame body is pressed tightly, the filter buckle 21 is clamped with the inner buckle 1101 at the corresponding position, the cover plate 30 is arranged at the lower part of the frame body 11, and the cover plate buckle 32 is clamped with the outer buckle 1102 at the corresponding position, so that the upper end of the high-efficiency filter 20 can press the first sealing layer 1103 and the lower end of the high-efficiency filter 20 is pressed by the second sealing layer 33, even if the high-efficiency filter 20 is displaced up and down due to the up-down pressure difference, the first sealing layer 1103 and the second sealing layer 33 still press.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high efficiency filter installation device comprises a device body (10) and a high efficiency filter (20), wherein the device body (10) comprises a frame body (11), four lifting lugs (12) and a pipeline flange (13), the frame body (11) is positioned at the lower part of the device body (10), the four lifting lugs (12) are respectively arranged at four corners of the upper end of the device body (10), the pipeline flange (13) is arranged at one side of the device body (10), the pipeline flange (13) is positioned above the frame body (11), the high efficiency filter (20) is installed in the frame body (11), and the high efficiency filter installation device is characterized in that: still include apron (30), install apron (30) the lower part of framework (11), apron (30) are located the below of high efficiency filter (20), the upper portion of apron (30) is provided with the rectangle frame, the upper end of rectangle frame is provided with the round and follows sealing layer two (33) that the four sides of the upper end of rectangle frame distribute, the up end of sealing layer two (33) compresses tightly the four sides of the lower terminal surface of high efficiency filter (20), the upper end of the inside of framework (11) is provided with sealing layer one (1103), the four walls of the inside of framework (11) all are provided with two interior buckles (1101) and two outer buckles (1102).

2. A high efficiency filter mounting assembly as set forth in claim 1 wherein: the middle part of the upper end of the frame body (11) is provided with an air vent, the first sealing layer (1103) is arranged around the air vent, and the four sides of the upper end face of the high-efficiency filter (20) are pressed by the lower end face of the first sealing layer (1103).

3. A high efficiency filter mounting assembly as set forth in claim 1 wherein: the two inner buckles (1101) are located at two ends of the middle of the side wall of the frame body (11), and the outer buckle (1102) is located below the inner buckle (1101).

4. A high efficiency filter mounting assembly as set forth in claim 1 wherein: four sides of the high-efficiency filter (20) are provided with two filter buckles (21), the two filter buckles (21) are arranged at two ends of the side of the high-efficiency filter (20) respectively, the vertical distance from the lower end of the filter buckle (21) to the upper end of the high-efficiency filter (20) is larger than the vertical distance from the upper end of the inner buckle (1101) to the lower end face of the first sealing layer (1103), and is smaller than the vertical distance from the upper end of the inner buckle (1101) to the upper end of the inner part of the frame body (11).

5. A high efficiency filter mounting assembly as set forth in claim 4 wherein: the four sides of the rectangular frame of apron (30) all are provided with two apron buckles (32), two apron buckle (32) set up respectively in the both ends of the side of rectangular frame, the lower extreme of apron buckle (32) extremely the perpendicular distance of the up end of sealing layer two (33) is greater than the lower terminal surface of high efficiency filter (20) extremely the perpendicular distance of the upper end of outer buckle (1102), the up end of rectangular frame extremely the perpendicular distance of the upper end of outer buckle (1102) is less than the lower terminal surface of high efficiency filter (20) extremely the perpendicular distance of the upper end of outer buckle (1102).

6. A high efficiency filter mounting apparatus as claimed in any one of claims 1 to 5, wherein: the lower end of the cover plate (30) is provided with a flow dispersing plate (31), the flow dispersing plate (31) is fixedly connected with the cover plate (30), an outer frame (34) is arranged around the lower end of the cover plate (30), and the upper end, far away from the cover plate (30), of the outer frame (34) is provided with a circle of sealing layer III (35).