CN220257508U

CN220257508U - Window type filter

Info

Publication number: CN220257508U
Application number: CN202321768668.1U
Authority: CN
Inventors: 侯旭强; 金波; 方天宇; 高春岭; 崔学伟; 吴焕润
Original assignee: Beikong Qinhuangdao Water Affairs Co ltd
Current assignee: Beikong Qinhuangdao Water Affairs Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-29
Anticipated expiration: 2033-07-06

Abstract

The application discloses window type filter relates to the technical field of filters, and comprises a mounting frame with two open ends and a filter material detachably arranged in the mounting frame, wherein one end of the mounting frame is provided with an air inlet area, the other end of the mounting frame is provided with a closing plate for covering the air inlet area, the closing plate comprises a sub-closing plate rotationally connected with the mounting frame, and the sub-closing plate is provided with an air passing hole; an abutting screen plate is arranged between the closing plate and the air inlet area, and a mounting cavity for accommodating filter materials is formed between the abutting screen plate and the closing plate. The operation degree of difficulty that the filter pulp was changed to the blower room can be reduced to this application.

Description

Window type filter

Technical Field

The application relates to the technical field of filters, in particular to a window type filter.

Background

When aeration treatment is performed on the sewage tank, air needs to be transported into the aeration pipe by using a blower. The air blower has higher requirement on air intake, and a filtering device is designed and installed for filtering air in the common air blower.

However, with the application of the air suspension fan and the magnetic suspension fan, the environmental requirements on the blower room are higher and higher, and the dust content of the air in the blower room needs to meet the specified requirements. The air entering the blower room is usually filtered in the blower room by means of a roller shutter filter. However, the filter material part of the roller shutter filter is wound in the winding shaft, and filter cotton needs to be detached from the winding shaft when the filter material is replaced, so that the filter cotton is inconvenient to replace, and the working difficulty of operators is increased.

Disclosure of Invention

In order to reduce the operation degree of difficulty when operating personnel change filter pulp to the blower room, this application provides a window formula filter.

The application provides a window formula filter, adopts following technical scheme:

the window type filter comprises a mounting frame with two open ends and a filter material detachably arranged in the mounting frame, wherein one end of the mounting frame is provided with an air inlet area, the other end of the mounting frame is provided with a closing plate for covering the air inlet area, the closing plate comprises a sub-closing plate rotationally connected with the mounting frame, and the sub-closing plate is provided with an air passing hole;

an abutting screen plate is arranged between the closing plate and the air inlet area, and a mounting cavity for accommodating the filter material is formed between the abutting screen plate and the closing plate.

By adopting the technical scheme, air enters the blower chamber along the air passing hole after being filtered by the filter material in the installation frame from the air inlet area; a mounting cavity is formed between the abutting screen plate and the closing plate, the closing plate covers one side of the air inlet area, the sub-closing plate of the closing plate is rotationally connected with the mounting frame, the mounting cavity can be opened and closed, and the filter material can be replaced conveniently. The rotor closing plate is needed to be replaced when the filter material is needed, and the operation is simple and convenient.

Optionally, the sub-closure board is provided with two, two the sub-closure board deviating from the one end all with the installation frame rotates to be connected, set up the slider that is used for locking self position on the sub-closure board.

By adopting the technical scheme, the two sub-closing plates are rotationally connected with the mounting frame, and the mounting cavity can be opened by rotating the two sub-closing plates in the direction away from the air inlet area; after the filter material is installed in the installation cavity, the two sub-closing plates rotate towards the direction close to the air inlet area so as to close the installation cavity, and the filter material is clamped between the closing plates and the abutting screen plates. When the sub-closing plate closes the mounting cavity, the position of the tunnel sub-closing plate of the locking piece is locked, and the sub-closing plate is prevented from rotating again under the influence of external force, so that the filter material is stably mounted in the mounting cavity.

Optionally, the sub-closing plates are provided with locking cylinders, and the locking piece comprises a bolt penetrating into the two locking cylinders.

Through adopting above-mentioned technical scheme, when two sub-closure plates rotate to closing the installation cavity, two sub-closure plates are parallel to each other, insert the bolt in the locking section of thick bamboo of two sub-closure plates, have locked the relative position of two sub-closure plates to hinder sub-closure plate to take place to rotate once more, reduce the possibility that the filter material drops from the installation intracavity.

Optionally, a louver is disposed at the air inlet area.

By adopting the technical scheme, the louver is arranged at the air inlet area to meet the requirements of ventilation and rain prevention at the air inlet area.

Optionally, the one end that the sub-closure board is close to the butt otter board is provided with puts the thing along, put the thing along around butt otter board week side sets up, just put the thing along with form the holding tank between the sub-closure board.

Through adopting above-mentioned technical scheme, the thing along putting that sets up on the butt otter board forms to put the thing groove between putting with the butt otter board, after the operating personnel spare is placed the filter material in putting the thing inslot, put the thing along offseting with the filter material border, the operating personnel of being convenient for is with the filter material through putting the thing groove preliminary fixation in the installation cavity.

Optionally, a dust sweeping device is arranged between the abutting screen plate and the shutter, and the dust sweeping device comprises a dust sweeping brush and a driving assembly; the dust sweeping brush is propped against the propping screen plate and is arranged on one side of the propping screen plate in a sliding mode, and the driving assembly is used for driving the dust sweeping brush to slide.

Through adopting above-mentioned technical scheme, dust brush offsets with the butt otter board to remove along the butt otter board under drive assembly's drive, with the debris such as dust of clearance adhesion on butt otter board and filter material, reduce the condition that the butt otter board blockked up, carry out certain clearance to the filter material simultaneously, thereby reduce the change frequency of filter material.

Optionally, two ends of the dust sweeping brush are provided with guide sliding blocks, and the inner side wall of the mounting frame is provided with a strip groove for the guide sliding blocks to slide along the vertical direction;

the driving assembly comprises a driving rope connected to the guide sliding block and a winding rod used for winding one end of the driving rope, one end, far away from the guide sliding block, of the driving rope penetrates out of the mounting frame and is connected with the winding rod, and the winding rod is rotatably arranged on the outer side wall of the mounting frame.

By adopting the technical scheme, the guide sliding blocks at the two ends of the dust sweeping brush are arranged in the strip grooves in a sliding way, so that the dust sweeping brush can slide in the mounting frame along the vertical direction conveniently, and the sliding stability of the dust sweeping brush in the mounting block is improved; the winding rod is rotationally connected with the mounting frame, the operation source can rotate the winding rod to wind the driving rope, so that the driving rope moves, the dust brush can vertically move upwards under the action of the pulling force of the driving rope, and the abutting screen plate and the filter material are cleaned; when the dust brush moves up to the end of the stroke, the winding rod is loosened, the dust brush slides to the bottom under the action of gravity, and the abutting screen plate and the filter material are cleaned again.

Optionally, a dust collecting box is arranged below the dust sweeping brush, and the dust collecting box is slidably arranged on the mounting frame; the side wall of the installation frame is provided with a dust discharge port, and the dust collecting box is communicated with the dust discharge port.

By adopting the technical scheme, the dust discharge port is communicated with the dust collecting box, and the dust collecting box collects sundries such as dust cleaned by the dust sweeping brush, so that the possibility that sundries such as dust are accumulated in the mounting frame is reduced; the dust collecting box is connected with the mounting frame in a sliding way, so that the dust collecting box can be slid away from the mounting frame, sundries in the dust collecting box can be dumped, and the dust collecting box can be reused conveniently.

Optionally, an operating handle is arranged at one end of the winding rod.

Through adopting above-mentioned technical scheme, rolling pole one end sets up the operation handle, and the operating personnel of being convenient for rotates the rolling pole.

Optionally, a reinforcing net is fixedly arranged at one end of the sub-closure plate far away from the locking piece.

Through adopting above-mentioned technical scheme, set up the reinforcing net in the one end that the locking piece was kept away from to the son closure plate to increase the area of contact between closure plate and the filter material, make the filter material by stable centre gripping and butt net and between the closure plate, and the reinforcing net is network structure, in order to reduce the influence of reinforcing net to the air current of filter material both sides.

In summary, the present application includes at least one of the following beneficial effects:

1. according to the filter material mounting device, the abutting screen plate and the closing plate are arranged on the mounting frame, the abutting rod and the closing plate form the mounting cavity for mounting the filter material, and the two sub-closing plates in the closing plate are rotationally connected with the mounting frame, so that the opening and closing of the mounting cavity are realized, the operation is simple, and an operator can conveniently replace a new filter material in the mounting cavity;

2. the louver is arranged at the air inlet area of the mounting frame, so that the requirements of ventilation and rain prevention at the air inlet area are met;

3. the utility model provides a be provided with between butt otter board with the shutter and sweep dirt device, drive assembly can follow the butt otter board down and remove to clear up debris such as dust adhesion on butt otter board and filter material, with the condition that reduces butt otter board and stop up, carry out certain clearance to the filter material simultaneously, reduce the change frequency of filter material.

4. The window type filter has lower cost than the roller shutter type filter, and no electricity consumption is needed in the use process.

Drawings

FIG. 1 is a schematic view of the overall structure of a window filter according to an embodiment of the present application;

FIG. 2 is a schematic view of an exploded construction of a window filter according to an embodiment of the present application;

FIG. 3 is a schematic view of a sub-closure panel structure according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is a schematic view showing a structure of a mounting frame of the dust box connection structure according to the embodiment of the present application.

Reference numerals illustrate: 1. a mounting frame; 11. an air intake area; 12. a strip groove; 13. a dust discharge port; 14. a support; 15. a pulley; 16. a slide rail; 2. a filter material; 3. a sub-closure plate; 32. air passing holes; 33. a locking cylinder; 34. reinforcing the net; 35. a hinge; 4. abutting against the screen plate; 5. a plug pin; 6. a shutter; 7. placing object edges; 71. a receiving groove; 8. a dust sweeping brush; 81. a guide slide block; 9. a drive assembly; 91. a drive rope; 92. a winding rod; 93. an operation handle; 10. a dust collecting box.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a window formula filter, refer to fig. 1 and 2, window formula filter includes the rectangle installing frame 1 of both ends all open-ended, and installing frame 1 one end sets up to the region 11 that admits air, and the regional department that admits air welds the shutter 6 that has, and shutter 6 will admit air regional 11 complete coverage. The other end of the mounting frame 1 is rotatably connected with a closing plate, and the closing plate also completely covers one side of the air inlet area 11. The closing plate comprises two sub-closing plates 3, and the side ends of the two sub-closing plates 3, which are away from each other, are rotatably connected with the outer side wall of the mounting frame 1 through hinges 35. In this embodiment, three hinges 35 are disposed on the sub-closure plate 3 at intervals, and the hinges 35 are fixedly connected to the sub-closure plate 3 and the mounting frame 1 by screws.

Referring to fig. 1 and 3, the two sub-closing plates 3 are provided with air passing holes 32, and the number of the air passing holes 32 is specifically 8. One end of the sub-closure plate 3 close to the shutter 6 is covered with a reinforcing net 34, and the reinforcing net 34 is fixedly connected with the sub-closure plate 3. And the end of the sub-closure plate 3 close to the reinforcing net 34 is also provided with a storage edge 7, and the edge of the storage edge 7 is wound on the sub-closure plate 3 and welded and fixed with the sub-closure plate 3.

Referring to fig. 2 and 3, a receiving groove 71 is formed between the storage edge 7 and the sub-closure plate 3, and the filter material 2 is clamped in the receiving groove 71. In this embodiment, the filter material 2 is specifically configured as rectangular filter cotton. In other implementations of the present embodiment, the reinforcing mesh 34 may also be disposed within the air passing holes 32, covering the air passing holes 32 and fixedly connected to the inner side walls of the air passing holes 32.

Referring to fig. 2, an abutting screen 4 is fixed between the shutter 6 and the closing plate, and an installation cavity for accommodating the filter material 2 is formed between the abutting screen 4 and the sub-closing plate 3. The sub-closing plate 3 is rotated towards the direction close to the abutting screen plate 4, and the filter material 2 is moved into the installation cavity, so that the filter material 2 is clamped between the abutting screen plate 4 and the closing plate. Realize the detachable connection of filter material 2 on installing frame 1, be convenient for the change of filter material 2.

Referring to fig. 1 and 2, in order to enhance the mounting stability of the filter material 2 in the mounting chamber, the side of the sub-closure plate 3 remote from the abutment screen plate 4 is slidingly provided with a locking member. The locking cylinders 33 are fixed at one end of the sub-closing plate 3 far away from the abutting net plate 4, and the locking cylinders 33 on the two sub-closing plates 3 are coaxially arranged. The locking element is embodied as a bolt 5, which bolt 5 slides in two locking cylinders 33. When the bolt 5 is inserted into the two locking cylinders 33 at the same time, the two sub-closing plates 3 are closed, and the bolt 5 is not easy to rotate again. When the filter material 2 in the installation cavity needs to be replaced, the plug pin 5 slides out of the locking cylinder 33, and the rotor closing plate 3 can be rotated to open the installation cavity.

Referring to fig. 2 and 4, a dust-sweeping device is arranged between the abutting screen 4 and the louver 6, and the dust-sweeping device comprises a driving assembly 9 and a dust-sweeping brush 8 sliding on one side of the abutting screen 4. The brush hair of the dust sweeping brush 8 is propped against the butt screen plate 4, the two ends of the dust sweeping brush 8 are integrally formed with the guide sliding blocks 81, the two opposite inner side walls of the installation frame 1 are provided with the strip grooves 12 for the guide sliding blocks 81 to slide, the strip grooves 12 are vertically arranged, and the dust sweeping brush 8 can slide vertically in the installation frame 1.

In fig. 4 and 5, the driving assembly 9 includes a driving rope 91 and a winding rod 92 rotatably coupled to the outer sidewall of the mounting frame 1. The support 14 is fixed on the outer side wall of the mounting frame 1, the support 14 and the winding rod 92 are positioned on the same side, and the winding rod 92 is positioned below the support 14. The support 14 is rotatably connected with a diverting pulley 15, one end of a driving rope 91 is fixedly connected with the dust brush 8, and one end of the driving rope 91 far away from the dust brush 8 passes through the inner side wall of the mounting frame 1 and then extends to the winding rod 92 along the diverting pulley 15; one end of the driving rope 91 is fixedly connected with the winding rod 92, and the outer side wall of the pulley 15 abuts against the driving rope 91.

Referring to fig. 2 and 4, an operation handle 93 is welded at one end of the winding rod 92 far away from the mounting frame 1, and an operator rotates the operation handle 93 to drive the winding rod 92 to rotate, so that the driving rope 91 can be wound. The dust brush 8 vertically moves upwards under the action of the tension of the driving rope 91 to clean the abutting screen 4 and the filter material 2, so that sundries such as dust adhered to the abutting screen 4 and the filter material 2 are cleaned, the blocking condition of the abutting screen 4 is reduced, and the replacement frequency of the filter material 2 can be reduced. When the dust brush 8 moves up to the end of the stroke under the action of the driving rope 91, an operator releases the operating handle 93, and the dust brush 8 moves vertically downwards under the action of self gravity, so that the abutting screen plate 4 and the filter material 2 are cleaned again. The weight of the brush 8 is determined by the frictional force generated between the guide slider 81 and the inner side wall of the slot 12 when the brush 8 moves.

Referring to fig. 2 and 5, a dust discharge port 13 is formed in the bottom of the mounting frame 1, and the dust discharge port 13 is located right below the dust brush 8. The outer side wall of the mounting frame 1 is provided with a sliding rail 16, and the sliding rail 16 is provided with a dust collecting box 10 with an opening at one end in a sliding way. The opening of the dust box 10 is disposed opposite to the dust discharge port 13. After the dust brush 8 cleans the abutting screen 4 and the filter material 2, the dust and other impurities removed by the dust brush can fall into the dust box 10 from the dust discharge port 13. When the dust box 10 is filled with sundries, the dust box 10 can slide out of the slide rail 16 to dispose the sundries collected in the dust box 10, thereby facilitating the reuse of the dust box 10.

The implementation principle of the window type filter in the embodiment of the application is as follows: and reserving an installation port of the window type filter on the wall of the blower room. The outer side wall of the mounting frame 1 is fixed on the inner side wall of the mounting opening, wherein one end provided with the closing plate is arranged towards the inside of the blower room. The two sub-closure plates 3 are turned to open the mounting frame 1. The filter cotton is pre-installed in the accommodating groove 71, and the two sub-closing plates 3 are rotated towards the direction approaching to the abutting screen plate 4, so that the filter material 2 is clamped between the abutting screen plate 4 and the sub-closing plates 3. The bolt 5 is inserted into the two locking cylinders 33, so that the installation of the filter material 2 in the installation cavity is completed. When the filter material 2 needs to be replaced, the used filter material 2 can be taken out by sliding the plug pin 5 out of the locking cylinder 33 and then rotating the rotor closing plate 3, and a new filter material 2 is replaced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A window filter, characterized by: the filter material filter comprises an installation frame (1) with two open ends and a filter material (2) detachably arranged in the installation frame (1), wherein one end of the installation frame (1) is provided with an air inlet area (11), the other end of the installation frame is provided with a closing plate for covering the air inlet area (11), the closing plate comprises a sub-closing plate (3) rotationally connected with the installation frame (1), and the sub-closing plate (3) is provided with an air passing hole (32);

an abutting screen plate (4) is arranged between the closing plate and the air inlet area (11), and a mounting cavity for accommodating the filter material (2) is formed between the abutting screen plate (4) and the closing plate.

2. A window filter according to claim 1, wherein: the two sub-closing plates (3) are arranged, one ends, deviating from each other, of the two sub-closing plates (3) are rotationally connected with the mounting frame (1), and locking pieces for locking the positions of the sub-closing plates (3) are arranged on the sub-closing plates in a sliding mode.

3. A window filter according to claim 2, wherein: the sub-closure plates (3) are provided with locking barrels (33), and the locking piece comprises bolts (5) which are used for penetrating into the two locking barrels (33).

4. A window filter according to claim 1, wherein: a shutter (6) is arranged at the air inlet area (11).

5. A window filter according to claim 1, wherein: the utility model discloses a child closure board, including butt otter board (4), child closure board (3) are close to one end of butt otter board (4) is provided with puts thing along (7), put thing along (7) around butt otter board (4) week side sets up, just put thing along (7) with form holding tank (71) between child closure board (3).

6. A window filter according to claim 4, wherein: a dust sweeping device is arranged between the abutting screen plate (4) and the louver (6), and comprises a dust sweeping brush (8) and a driving assembly (9); the dust sweeping brush (8) is propped against the propping screen plate (4) and is arranged on one side of the propping screen plate (4) in a sliding mode, and the driving assembly (9) is used for driving the dust sweeping brush (8) to slide.

7. A window filter according to claim 6, wherein: the dust sweeping brush (8) is provided with guide sliding blocks (81) at two ends, and a strip groove (12) for the guide sliding blocks (81) to slide is formed in the inner side wall of the installation frame (1) along the vertical direction;

the driving assembly (9) comprises a driving rope (91) connected to the guide sliding block (81) and a winding rod (92) used for winding one end of the driving rope (91), one end, away from the guide sliding block (81), of the driving rope (91) penetrates out of the mounting frame (1) and is connected with the winding rod (92), and the winding rod (92) is rotatably arranged on the outer side wall of the mounting frame (1).

8. A window filter according to claim 7, wherein: a dust collecting box (10) is arranged below the dust sweeping brush (8), and the dust collecting box (10) is arranged on the frame of the mounting frame (1) in a sliding manner; the side wall of the mounting frame (1) is provided with a dust discharge opening (13), and the dust collection box (10) is communicated with the dust discharge opening (13).

9. A window filter according to claim 8, wherein: one end of the winding rod (92) is provided with an operating handle (93).

10. A window filter according to claim 3, wherein: and a reinforcing net (34) is fixedly arranged at one end of the sub-closure plate (3) far away from the locking piece.