CN212039427U

CN212039427U - Plate filter convenient to clean

Info

Publication number: CN212039427U
Application number: CN202020461069.5U
Authority: CN
Inventors: 许海旺
Original assignee: Beijing Sinotech Purification Equipment Co Ltd
Current assignee: Beijing Sinotech Purification Equipment Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-01
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a plate filter convenient to it is clean, which comprises a housin, one side of casing is equipped with the opening, and the opposite side is equipped with the air intake. An air outlet communicated with the air inlet is formed in the bottom of the shell, and a filter screen capable of moving in or out of the shell along the opening is arranged in the shell. The filter screen is positioned below the air inlet, and one side of the filter screen is provided with a cover plate which can cover the opening. And a cleaning component for cleaning the filter screen is also arranged on the shell close to the opening. The utility model discloses a plate filter simple structure, it is convenient to dismantle, can carry out preliminary cleanness to the filter screen when taking out the filter screen through setting up of clean subassembly moreover, and then reduces the subsequent cleaning load of filter, reduces artificial intensity of labour.

Description

Plate filter convenient to clean

Technical Field

The utility model relates to a filter technical field especially relates to a board-like filter convenient to it is clean.

Background

The plate filter is used for removing particles in the outside air, has good filtering and dedusting effects and low power consumption, and is widely applied to industries such as steel, electronics, chemical engineering, automobiles, environmental protection, electric power and the like. But current plate filter structure is complicated, and it is comparatively troublesome to dismantle when overhauing and wasing the filter screen, and when a large amount of impurity of on the filter screen adhesion, its cleaning work is comparatively heavy moreover, and intensity of labour is great.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a plate filter convenient to it is clean, simple structure, it is convenient to dismantle, and setting up through clean subassembly can be when taking out the filter screen in addition, can tentatively clean the filter screen, and then reduce the subsequent washing work load of filter, reduce artificial intensity of labour.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a plate filter convenient to clean comprises a shell, wherein an opening is formed in one side of the shell, and an air inlet is formed in the other side of the shell. An air outlet communicated with the air inlet is formed in the bottom of the shell, and a filter screen capable of moving in or out of the shell along the opening is arranged in the shell. The filter screen is positioned below the air inlet, and one side of the filter screen is provided with a cover plate which can cover the opening. And a cleaning component for cleaning the filter screen is also arranged on the shell close to the opening.

The beneficial effects of the utility model reside in that: the filter screen is convenient to assemble into the shell or disassemble from the shell through the opening arranged on the shell; the cover plate arranged on the filter screen can cover the opening while the filter screen is assembled, so that the process of mounting the shell is simplified; through setting up the clean subassembly at the opening part again, can take out the filter screen when, carry out preliminary cleaning to the filter screen, and then reduce the subsequent washing work load of filter, reduce artificial intensity of labour.

Furthermore, the shell is formed by enclosing a top plate, a bottom plate, a first side plate and a pair of second side plates which are oppositely arranged. A pair of cross bars arranged along the length direction of the side plate is arranged on the second side plate, and a sliding groove for the sliding of the filter screen is formed between the cross bars in a limited mode. A limiting caulking groove used for limiting the position of the filter screen is formed in the first side plate, and two ends of the limiting caulking groove are communicated with sliding grooves formed in the second side plate respectively. Spacing removal when having realized filter screen assembly or dismantling through the spout that is located on No. two curb plates, the setting through spacing caulking groove can carry on spacingly to the filter screen that the assembly was accomplished, guarantees the stability of filter screen during operation.

Further, the cleaning assembly comprises a lifting rod arranged on the top plate in a penetrating mode. The bottom of lifter is equipped with the cleaning brush, and the top is equipped with and is located the button plate of casing top. Still the cover is equipped with reset spring on the lifter, reset spring's one end rigid coupling is in on the roof, the other end rigid coupling is in on the cleaning brush. When the button plate abuts against the upper end of the top plate, the bottom of the cleaning brush can abut against the filter screen.

When the filter screen needs to be cleaned, the button plate is pressed downwards, the lifting plate moves downwards along with the button plate and drives the cleaning brush to move downwards, the cleaning brush is abutted to the filter screen, and the return spring is stretched; the cover plate is pulled outwards and drives the filter screen to move out of the opening, and at the moment, the cleaning brush can clean the moving filter screen and preliminarily clean dust on the filter screen; when the filter screen moves out of the shell, the button plate is loosened, and the cleaning brush returns to the initial position under the reset action of the reset spring.

Furthermore, one side of the shell, which is close to the opening, is also provided with a step-shaped notch, the cover plate is integrally provided with an embedded block matched with the step-shaped notch, and the outer wall of the embedded block is provided with an elastic sealing gasket. The cover closing effect of the cover plate is enhanced through the matching of the stepped notch and the embedded block, and the sealing effect on the opening is realized through the arrangement of the elastic sealing gasket.

Furthermore, a handle convenient for taking out the filter screen is further arranged on one side, away from the filter screen, of the cover plate.

Further, the filter screen comprises an outer frame and a stainless steel net arranged in the outer frame. The outer frame is fixedly connected with the cover plate through screws, and a sliding strip capable of sliding along the sliding groove is arranged on the side wall of the outer frame.

Drawings

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

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a filter screen according to an embodiment of the present invention.

In the figure:

1-a shell; 12-an air inlet; 13-air outlet; 14-a top plate; 15-a base plate; 16-side panel number one; 161-limiting caulking groove; 17-side panel number two; 171-horizontal bar; 172-chute; 18-a stepped notch; 2, filtering a screen; 21-outer frame; 22-stainless steel mesh; 23-a slide bar; 3-cover plate; 31-an insert; 32-handle; 41-lifting rod; 42-a cleaning brush; 421-brush plate; 422-a soft brush; 43-a button plate; 44-return spring.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to fig. 1-3, the plate filter convenient to clean of the present invention includes a housing 1, an opening is provided on one side of the housing 1, and an air inlet 12 is provided on the other side. An air outlet 13 communicated with the air inlet 12 is arranged at the bottom of the shell 1, and a filter screen 2 capable of moving in or out of the shell 1 along the opening is arranged in the shell 1. The filter screen 2 is positioned below the air inlet 13, and one side of the filter screen is provided with a cover plate 3 which can be covered on the opening. And a cleaning component for cleaning the filter screen 2 is also arranged on the shell 1 close to the opening.

The filter screen 2 is convenient to assemble into the shell 1 or disassemble from the shell 1 through the opening arranged on the shell 1; the cover plate 3 arranged on the filter screen 2 can cover the opening when the filter screen 2 is assembled, so that the process of installing the shell 1 is simplified; through setting up the clean subassembly at the opening part again, can take out filter screen 2 in, carry out preliminary cleaning to filter screen 2, and then reduce the subsequent washing work load of filter, reduce artificial intensity of labour.

Referring to fig. 3, the housing 1 is enclosed by a top plate 14, a bottom plate 15, a first side plate 16 and a pair of second side plates 17 which are oppositely arranged. The air inlet 12 is arranged on the first side plate 16, and the air outlet 13 is arranged on the bottom plate 15. A pair of cross bars 171 arranged along the length direction of the side plate 17 are arranged on the second side plate, and a sliding groove 172 for the sliding of the filter screen 2 is formed between the cross bars 171. Be equipped with on first curb plate 16 and be used for the restriction filter screen 2 position spacing caulking groove 161, the both ends of spacing caulking groove 161 respectively with be located a pair of spout 172 on the curb plate 17 No. two communicate. Spacing removal when having realized filter screen 2 assembly or dismantlement through being located spout 172 on No. two curb plates 17, setting up through spacing caulking groove 161 can carry on spacingly to the filter screen 2 that the assembly was accomplished, guarantees the stability of filter screen 2 during operation.

Referring to fig. 4, the filter screen 2 includes an outer frame 21 and a stainless steel net 22 installed in the outer frame 21. The outer frame 21 is fixedly connected with the cover plate 3 through screws, and a slide bar 23 capable of sliding along the sliding groove 172 is arranged on the side wall of the outer frame. When the filter screen 2 is assembled, the slide bar 23 is embedded into the corresponding sliding groove 172 to push the cover plate 3, and at this time, the slide bar 23 can move along the sliding groove 172 and drive the outer frame 21 and the stainless steel net 22 to move into the shell 1; when the cover plate 3 is pushed to cover the opening, the side of the outer frame 21 away from the cover plate 3 can be inserted into the limiting caulking groove 161.

Referring to fig. 2, the cleaning assembly includes a lifting rod 41 inserted through the top plate 14. The lifting rod 41 is provided with a cleaning brush 42 at the bottom and a button plate 43 at the top above the top plate 14. The lifting rod 41 is further sleeved with a return spring 44, one end of the return spring 44 is fixedly connected to the top plate 14, and the other end of the return spring 44 is fixedly connected to the cleaning brush 42. When the button plate 43 abuts on the upper end of the top plate 14, the bottom of the cleaning brush 42 can abut on the filter net 2.

When the filter screen 2 needs to be cleaned, the button plate 43 is pressed downwards, the lifting rod 41 moves downwards along with the button plate and drives the cleaning brush 42 to move downwards, the cleaning brush 42 is abutted to the filter screen 2, and the return spring 44 is stretched; the cover plate 3 is pulled outwards and drives the filter screen 2 to move out of the opening, and at the moment, the cleaning brush 42 can clean the moving filter screen 2 and preliminarily clean dust on the filter screen 2; when the filter screen 2 is moved out of the housing 1, the button plate 43 is released, and the cleaning brush 42 is returned to the initial position by the return action of the return spring 44.

Specifically, the cleaning brush 42 includes a brush plate 421 fixedly connected to the lifting rod 41, and a soft brush 422 located above the filter screen 2 is disposed at the bottom of the brush plate 421. The top plate 14 is provided with a through hole for the movement of the lifting rod 41, and the button plate 43 is integrally arranged at the upper end of the lifting rod 41, and the radial dimension of the button plate is larger than that of the through hole.

One side of the shell 1, which is close to the opening, is also provided with a step-shaped notch 18, an insert block 31 matched with the step-shaped notch 18 is integrally arranged on the cover plate 3, and an elastic sealing gasket is arranged on the outer wall of the insert block 31. The covering effect of the cover plate 3 is enhanced through the matching of the stepped notch 18 and the embedded block 31, and the sealing effect on the opening is realized through the arrangement of the elastic sealing gasket.

The cover plate 3 is further provided with a handle 32 which is convenient for taking out the filter screen 2 at one side far away from the filter screen 2. The handle 32 is fixedly connected with the cover plate 3 through screws.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A panel-style filter for easy cleaning, comprising: the air conditioner comprises a shell (1), wherein an opening is formed in one side of the shell (1), and an air inlet (12) is formed in the other side of the shell; an air outlet (13) communicated with the air inlet (12) is formed in the bottom of the shell (1), and a filter screen (2) capable of moving in or out of the shell (1) along the opening is arranged in the shell (1); the filter screen (2) is positioned below the air inlet (12), and one side of the filter screen is provided with a cover plate (3) which can be covered on the opening; and a cleaning component for cleaning the filter screen (2) is also arranged on the shell (1) close to the opening.

2. The panel filter of claim 1, wherein: the shell (1) is formed by enclosing a top plate (14), a bottom plate (15), a first side plate (16) and a pair of second side plates (17) which are oppositely arranged; a pair of cross bars (171) arranged along the length direction of each side plate (17) is arranged on each side plate, and a sliding groove (172) for the filter screen (2) to slide is defined between the cross bars (171); be equipped with on a curb plate (16) and be used for the restriction spacing caulking groove (161) of filter screen (2) position, the both ends of spacing caulking groove (161) respectively with be located a pair of spout (172) intercommunication on No. two curb plates (17).

3. The panel filter of claim 2, wherein: the cleaning assembly comprises a lifting rod (41) arranged on the top plate (14) in a penetrating mode; the bottom of the lifting rod (41) is provided with a cleaning brush (42), and the top of the lifting rod is provided with a button plate (43) positioned above the top plate (14); still overlap on lifter (41) and be equipped with reset spring (44), the one end rigid coupling of reset spring (44) is in on roof (14), the other end rigid coupling is in on cleaning brush (42).

4. The panel filter of claim 3, wherein: when the button plate (43) abuts against the upper end of the top plate (14), the bottom of the cleaning brush (42) can abut against the filter net (2).

5. A panel-style filter according to any of claims 2 to 4, wherein: the shell (1) is close to one side of the opening and is further provided with a step-shaped notch (18), an embedded block (31) matched with the step-shaped notch (18) is integrally arranged on the cover plate (3), and an elastic sealing gasket is arranged on the outer wall of the embedded block (31).

6. The panel filter of claim 5, wherein: one side of the cover plate (3) far away from the filter screen (2) is also provided with a handle (32) which is convenient for taking out the filter screen (2).

7. The panel filter of claim 5, wherein: the filter screen (2) comprises an outer frame (21) and a stainless steel net (22) arranged in the outer frame (21); the outer frame (21) is fixedly connected with the cover plate (3) through screws, and a sliding strip (23) capable of sliding along the sliding groove (172) is arranged on the side wall of the outer frame.