CN214261057U

CN214261057U - Easy-to-clean medium-efficiency filter

Info

Publication number: CN214261057U
Application number: CN202023090168.6U
Authority: CN
Inventors: 杨燕生
Original assignee: Kunshan Jiahe Purification Technology Co ltd
Current assignee: Kunshan Jiahe Purification Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-24
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of filters, and an easy clearance formula is well imitated filter is disclosed, including filter main part and filter plate, the inside in filter main part is installed to the filter plate, the interior roof of filter main part is pegged graft and is had the installation piece, the bottom of installation piece is pegged graft with the top of filter plate, the cavity has been seted up to the inside of installation piece. This easy-to-clean type intermediate efficiency filter, through rotatory fastening knob, it rotates to drive the screw thread post, make the screw thread post rebound, the bottom of screw thread post drives the connecting block and supports a rebound, make the both sides of supporting a piece and the side separation of trapezoidal piece, make two sliding plates remove to the centre on the surface of horizontal pole under expanding spring's pulling force effect after the separation, drive two fixture blocks and remove to the inside of cavity, make the fixture block follow the inside separation of draw-in groove, upwards stimulate the fastening knob again after the separation, make the installation piece separate from the top of filter plate, then be convenient for again take out the filter plate from the inside of filter main part.

Description

Easy-to-clean medium-efficiency filter

Technical Field

The utility model relates to a filter technical field specifically is an easy clearance formula is medium effect filter.

Background

The medium-efficiency filter belongs to an F-series filter in an air filter, is mainly used for medium-level filtration of a central air-conditioning ventilation system, pharmaceutical, hospital, electronics, food and other industrial purifications, and can also be used as front-end filtration of high-efficiency filtration so as to reduce the load of high-efficiency filtration and prolong the service life of the filter.

After the medium efficiency filter is used for a long time, more impurities such as dust can appear on the filter plate inside the medium efficiency filter, and some traditional filter plates are mainly installed inside the device in a relatively fixed mode, so that the filter plate is not convenient to take out from the inside of the device, and the filter plate is troublesome to clean.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides an easy clearance formula medium efficiency filter possesses and is convenient for take out the advantage of clearing up the filter plate from the inside of device, has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides an easy-cleaning type intermediate efficiency filter, includes filter main part and filter plate, the inside at the filter main part is installed to the filter plate, the interior roof of filter main part is pegged graft and is had the installation piece, the bottom of installation piece is pegged graft with the top of filter plate, the cavity has been seted up to the inside of installation piece, the inside of cavity is including horizontal pole, two sliding plates, two fixture blocks and expanding spring, the both ends of horizontal pole respectively with the inner wall fixed connection of cavity both sides, two the sliding plate respectively with the side surface sliding connection at horizontal pole both ends, two one side fixed connection that the fixture block carried on the back with two sliding plates respectively, the draw-in groove has been seted up to the inside of filter plate, one side that the sliding plate was kept away from to the fixture block is pegged graft with the inside of draw-in groove, two the equal fixedly connected with trapezoidal piece in top of sliding plate.

The filter plate is characterized in that a threaded column is fixedly connected to the inner top wall of the cavity, a connecting block is movably connected to the bottom end of the threaded column, an abutting block is fixedly connected to the bottom of the connecting block, a fastening knob is fixedly connected to the top end of the threaded column, and a pull groove is fixedly connected to the front face of the filter plate.

Preferably, the sliding plate is internally provided with a sliding hole, and the cross bar is connected with the inside of the sliding hole in a sliding manner.

Preferably, both ends of the extension spring are fixedly connected with one sides of the two sliding plates opposite to each other.

Preferably, two sides of the abutting block are arranged obliquely, and two sides of the abutting block are abutted against one side of the two trapezoidal blocks respectively, wherein the side of the two trapezoidal blocks is opposite to the side of the abutting block.

Preferably, the middle part of the cross rod is fixedly connected with a limit stop, and the limit stop is arranged in a disc shape.

Preferably, the inner bottom wall of the filter main body is fixedly connected with a sliding block, the bottom of the filter plate is provided with a sliding groove, and the sliding block is connected with the inside of the sliding groove in a sliding manner.

Compared with the prior art, the utility model provides an easy clearance formula is medium effect filter possesses following beneficial effect:

1. this easy-to-clean type intermediate efficiency filter, through rotatory fastening knob, it rotates to drive the screw thread post, make screw thread post rebound under the effect of screw thread, the bottom of screw thread post drives the connecting block and supports a rebound, make the both sides of supporting the piece and the side separation of trapezoidal piece, make two sliding plates remove to the centre on the surface of horizontal pole under expanding spring's pulling force effect after the separation, drive two fixture blocks and remove to the inside of cavity, make the fixture block follow the inside separation of draw-in groove, upwards stimulate the fastening knob again after the separation, make the installation piece separate from the top of filter plate, then be convenient for take out the filter plate from the inside of filter main part again.

2. This easy clearance formula medium efficiency filter, through being provided with slider and spout, the bottom of filter plate can be pegged graft the inside of filter main part from the front through the cooperation of spout and slider, and the effect through slider and spout can carry on spacingly to the bottom of filter plate simultaneously, and the inside of filter main part is provided with a plurality of filter plates and settles the department, can install the filter plate of different figure according to the difference of filtration degree.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the support block of the present invention.

Wherein: 1. a filter body; 2. filtering the plate; 3. mounting blocks; 4. a cavity; 5. a cross bar; 6. a sliding plate; 7. a clamping block; 8. a card slot; 9. a tension spring; 10. a trapezoidal block; 11. a threaded post; 12. connecting blocks; 13. a holding block; 14. fastening a knob; 15. a limit stop block; 16. a slider; 17. a chute; 18. and (6) groove drawing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an easy-cleaning type middle-effect filter comprises a filter main body 1 and a filter plate 2, the filter plate 2 is installed inside the filter main body 1, an installation block 3 is inserted into the inner top wall of the filter main body 1, the bottom of the installation block 3 is inserted into the top of the filter plate 2, a cavity 4 is formed inside the installation block 3, a cross bar 5, two sliding plates 6, two clamping blocks 7 and a telescopic spring 9 are arranged inside the cavity 4, two ends of the cross bar 5 are respectively fixedly connected with the inner walls of two sides of the cavity 4, the two sliding plates 6 are respectively connected with the side surfaces of two ends of the cross bar 5 in a sliding manner, the two clamping blocks 7 are respectively fixedly connected with one side of the two sliding plates 6 opposite to each other, a clamping groove 8 is formed inside the filter plate 2, one side of the clamping block 7 far away from the sliding plates 6 is inserted into the clamping groove 8, a sliding hole is formed inside the sliding plate 6, the cross bar 5 is connected with the inside of the sliding hole in a sliding manner, the both ends of expanding spring 9 respectively with two sliding plates 6 relative one side fixed connection, through expanding spring 9's pulling force effect, when supporting piece 13 and separating from between two trapezoidal pieces 10, can be with two sliding plates 6 to middle pulling, then drive two fixture blocks 7 and remove to the inside of cavity 4 for fixture block 7 is from the inside separation of draw-in groove 8, is convenient for take out filter plate 2 from the inside of filter main part 1 after the separation again, the equal fixedly connected with trapezoidal piece 10 in top of two sliding plates 6.

The inner top wall of the cavity 4 is fixedly connected with a threaded column 11, the bottom end of the threaded column 11 is movably connected with a connecting block 12, the bottom of the connecting block 12 is fixedly connected with a supporting block 13, the top end of the threaded column 11 is fixedly connected with a fastening knob 14, and the front side of the filter plate 2 is fixedly connected with a pull groove 18.

When the filter plate is used, the fastening knob 14 is rotated to drive the threaded column 11 to rotate, the threaded column 11 is enabled to move upwards under the action of threads, the bottom end of the threaded column 11 drives the connecting block 12 and the abutting block 13 to move upwards, two sides of the abutting block 13 are enabled to be separated from the side faces of the trapezoidal blocks 10, the two sliding plates 6 are enabled to move towards the middle on the surface of the cross rod 5 under the action of the tensile force of the telescopic spring 9 after separation, the two clamping blocks 7 are driven to move towards the inside of the cavity 4, the clamping blocks 7 are enabled to be separated from the inside of the clamping grooves 8, the fastening knob 14 is pulled upwards after separation, the mounting block 3 is enabled to be separated from the top of the filter plate 2, then the pull groove 18 is held to take the filter plate 2 out of the inside of the filter body 1, and the inside of the filter plate 2 is convenient to clean and maintain after being taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy clearance formula medium efficiency filter, includes filter main part (1) and filter plate (2), its characterized in that: the filter plate (2) is arranged in the filter body (1), the inner top wall of the filter body (1) is spliced with the mounting block (3), the bottom of the mounting block (3) is spliced with the top of the filter plate (2), a cavity (4) is formed in the mounting block (3), the cavity (4) comprises a cross rod (5), two sliding plates (6), two clamping blocks (7) and a telescopic spring (9), two ends of the cross rod (5) are respectively and fixedly connected with the inner walls of two sides of the cavity (4), the two sliding plates (6) are respectively and slidably connected with the side surfaces of two ends of the cross rod (5), the two clamping blocks (7) are respectively and fixedly connected with one side of the two sliding plates (6) which are opposite to each other, a clamping groove (8) is formed in the filter plate (2), one side, far away from the sliding plates (6), of each clamping block (7) is spliced with the inside of the clamping groove (8), the tops of the two sliding plates (6) are fixedly connected with trapezoidal blocks (10);

the inner top wall of the cavity (4) is fixedly connected with a threaded column (11), the bottom end of the threaded column (11) is movably connected with a connecting block (12), the bottom of the connecting block (12) is fixedly connected with a supporting block (13), the top end of the threaded column (11) is fixedly connected with a fastening knob (14), and the front face of the filter plate (2) is fixedly connected with an undercut (18).

2. The easy-to-clean medium efficiency filter of claim 1, wherein: the inside of sliding plate (6) is seted up the slip hole, horizontal pole (5) and the inside sliding connection in slip hole.

3. The easy-to-clean medium efficiency filter of claim 1, wherein: two ends of the extension spring (9) are respectively fixedly connected with one side of the two sliding plates (6) opposite to each other.

4. The easy-to-clean medium efficiency filter of claim 1, wherein: two sides of the supporting block (13) are obliquely arranged, and two sides of the supporting block (13) are respectively supported against one side of the two trapezoidal blocks (10) opposite to each other.

5. The easy-to-clean medium efficiency filter of claim 1, wherein: the middle part of horizontal pole (5) fixedly connected with limit stop (15), limit stop (15) are discoid setting.

6. The easy-to-clean medium efficiency filter of claim 1, wherein: the inner bottom wall of the filter body (1) is fixedly connected with a sliding block (16), the bottom of the filter plate (2) is provided with a sliding groove (17), and the sliding block (16) is connected with the sliding groove (17) in a sliding mode.