CN213467103U

CN213467103U - Filter element frame of plate type air filter

Info

Publication number: CN213467103U
Application number: CN202021295579.6U
Authority: CN
Inventors: 蔡红
Original assignee: Wuxi Huanan Steel Structure Environmental Co ltd
Current assignee: Jiangsu Huanan New Energy Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-06-18
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a plate air cleaner's filter core frame, including two diaphragms and two curb plates, two the bar groove has all been seted up to one side that the diaphragm is relative, the inside in bar groove is rotated and is connected with the threaded rod, the surface threaded connection of threaded rod has two screw thread pieces, two the equal fixedly connected with L shape inserted block of surface of screw thread piece, two a set of slot has all been seted up to one side that the curb plate is relative. This board-like air cleaner's filter core frame, through setting up the protection network, the protection network is the design of overlap joint at the surface of two curb plates of two diaphragms, and it is fixed to the protection network formation through the attached extrusion of strengthening rib, when demolising the protection network, only need twist off four nuts, again with the hangers on two strengthening ribs take out from the screw thread post can, during the installation with the reason through the strengthening rib to the attached installation of protection network extrusion, and further fix the filter core frame after the installation through setting up the strengthening rib, the stability after the installation of filter core frame has been improved.

Description

Filter element frame of plate type air filter

Technical Field

The utility model belongs to the technical field of air cleaner, concretely relates to plate air cleaner's filter core frame.

Background

The plate-type air filter is widely applied to industries such as steel, electronics, chemical engineering, automobiles, environmental protection, electric power and the like. Is the best air inlet filtering equipment of a centrifugal compressor filtering room. And dust and oil removing coarse filtration of various air conditioning systems. The product filtering material is composed of synthetic glass fiber. It has large dust holding capacity and long service cycle, and is an initial effect.

Plate-type air cleaner mainly comprises embedded filter core and peripheral frame, and the filter core frame is usually bound together by a plurality of bounding walls, fixed by a plurality of fasteners (like bolt, rivet etc.), but this kind of filter core frame installation is comparatively loaded down with trivial details, and when removing the clearance to the filter core, the filter core frame is also dismantled inconveniently, and some air cleaner outlying protection network and filter core frame integral type designs, cause the inconvenient problem of dismantlement equally, for this we propose a plate-type air cleaner's filter core frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plate air cleaner's filter core frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filter element frame of a plate type air filter comprises two transverse plates and two side plates, wherein one sides of the two transverse plates opposite to each other are respectively provided with a strip-shaped groove, the inner part of the strip-shaped groove is rotatably connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with two threaded blocks, the outer surfaces of the two threaded blocks are respectively fixedly connected with an L-shaped inserting block, one side of the two side plates opposite to each other is respectively provided with a group of inserting grooves, one side of the two side plates opposite to each other is respectively provided with a clamping groove, one side of the two transverse plates opposite to each other is respectively fixedly connected with a group of clamping blocks, the peripheries of the two transverse plates and the two side plates are respectively provided with a protective net, the outer surfaces of the two transverse plates and the two side plates are respectively fixedly connected with a group of, the inside of hangers all is provided with the hanging hole, the hangers hangs on the screw thread post through the hanging hole respectively, and a set of the equal threaded connection of surface of screw thread post has the nut.

Preferably, the inner cavity of the strip-shaped groove is of a rectangular structure, and the thread block is matched with the inner cavity of the strip-shaped groove in size.

Preferably, the two ends of the inside of the strip-shaped groove are fixedly connected with bearings, and the two ends of the threaded rod are fixedly connected with the inner rings of the two bearings respectively.

Preferably, the two half sections of the thread on the threaded rod are arranged in opposite directions, the two thread blocks on the threaded rod are respectively positioned on the two half sections of the threaded rod in opposite directions, and the two thread blocks and the threaded rod are symmetrically arranged.

Preferably, the number of the strip-shaped grooves and the threaded rods is two, the L-shaped insertion blocks are respectively inserted into the slots in a group, the positions of the L-shaped insertion blocks are corresponding to those of the slots, and the L-shaped insertion blocks are matched in size.

Preferably, the clamping groove is arranged on the side plate in an opening mode at two sides, and the clamping block is matched with the clamping groove in size.

Preferably, the outer surfaces of the two threaded rods are fixedly connected with knobs.

Preferably, the number of a set of screw thread post is four, and is the rectangle distribution and is in the outside of diaphragm and curb plate, the strengthening rib with the surface of protection network is laminated mutually.

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

(1) this plate-type air cleaner's filter core frame, through setting up the protection network, the protection network is the design of overlap joint at the surface of two curb plates of two diaphragms, and it is fixed to the protection network formation through the attached extrusion of strengthening rib, when demolising the protection network, only need twist off four nuts, again with the hangers on two strengthening ribs take out from the screw thread post can, during the installation with the reason through the strengthening rib to the attached installation of protection network extrusion, and further fix the filter core frame after the installation through setting up the strengthening rib, the stability after the installation of filter core frame has been improved.

(2) When the filter element frame of the plate type air filter is provided with the knob, when the filter element in the filter element frame is removed and cleaned, on the same principle, the protective net and the reinforcing ribs are taken down firstly, then the two knobs are rotated to drive the two threaded rods to rotate, the threaded rods rotate under the limiting action of the strip-shaped grooves to drive the two threaded blocks on the threaded rods to move, and because the directions of the threads on the threaded rods are opposite, so that the two thread blocks move relatively to drive the two L-shaped inserting blocks to move relatively to gradually separate from the slots on the corresponding side plates, and then the two side plates are drawn out to be away from the clamping blocks along with the clamping grooves, the disassembly of the filter element frame can be completed, and the filter element can be cleaned conveniently, thereby realizing the simple disassembly of the filter element frame, compared with the existing filter element frame mounting and dismounting, the filter element frame mounting and dismounting device has the characteristics of more reasonable and compact structure and simplicity in operation.

Drawings

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

fig. 2 is an enlarged view of the structure of fig. 1 at a;

FIG. 3 is a perspective view of the side plate of the present invention;

fig. 4 is a schematic view of the cross plate overlooking local structure of the present invention.

In the figure: 1. a transverse plate; 2. a side plate; 3. a strip-shaped groove; 4. a threaded rod; 5. a thread block; 6. an L-shaped insert block; 7. a slot; 8. a card slot; 9. a clamping block; 10. a protective net; 11. a threaded post; 12. reinforcing ribs; 13. hanging a lug; 14. hanging holes; 15. a nut; 16. a bearing; 17. a knob.

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. 1-4, the present invention provides a filter element frame of a plate-type air filter, which comprises two transverse plates 1 and two side plates 2, wherein one side of each of the two transverse plates 1 opposite to each other is provided with a strip-shaped groove 3, the inside of the strip-shaped groove 3 is rotatably connected with a threaded rod 4, the outer surface of the threaded rod 4 is in threaded connection with two threaded blocks 5, the outer surfaces of the two threaded blocks 5 are fixedly connected with an L-shaped insert block 6, one side of each of the two side plates 2 opposite to each other is provided with a set of slots 7, one side of each of the two side plates 2 opposite to each other is provided with a slot 8, one side of each of the two transverse plates 1 opposite to each other is fixedly connected with a set of fixture blocks 9, the peripheries of the two transverse plates 1 and the two side plates 2 are provided with a protective net 10, the, the equal fixedly connected with hangers 13 of one end of two strengthening ribs 12, the inside of hangers 13 all is provided with hanging hole 14, and hangers 13 hangs on threaded post 11 through hanging hole 14 respectively, and the equal threaded connection of surface of a set of threaded post 11 has nut 15.

In this embodiment, preferably, the inner cavity of the strip-shaped groove 3 is rectangular, the size of the thread block 5 is matched with that of the inner cavity of the strip-shaped groove 3, and the thread block 5 is limited by the strip-shaped groove 3.

In this embodiment, preferably, bearings 16 are fixedly connected to both ends of the inside of the strip-shaped groove 3, both ends of the threaded rod 4 are respectively fixedly connected to inner rings of the two bearings 16, and the bearings 16 are arranged to facilitate rotation of the threaded rod 4.

In this embodiment, preferably, the two half sections of the thread on the threaded rod 4 are arranged in opposite directions, the two thread blocks 5 on the threaded rod are respectively located on the two half sections of the threaded rod with opposite thread directions, the two thread blocks 5 and the threaded rod 4 are arranged symmetrically with each other, and the two thread blocks 5 on the threaded rod 4 are driven by rotation of the threaded rod 4 to always move symmetrically relative to each other or back to back.

In this embodiment, preferably, the number of the strip-shaped grooves 3 and the threaded rods 4 is two, the group of L-shaped insertion blocks 6 are respectively inserted into the group of slots 7, and the positions of the two insertion blocks are corresponding to each other and are matched in size, so that the stability after insertion is improved and the extraction is facilitated.

In this embodiment, preferably, the clamping groove 8 is arranged on the side plate 2 in an open manner at two sides, and the clamping block 9 is matched with the clamping groove 8 in size, so that the stability after clamping is improved.

In this embodiment, preferably, the outer surfaces of the two threaded rods 4 are fixedly connected with knobs 17, and the knobs 17 are arranged to facilitate the rotation of the threaded rods 4.

In this embodiment, preferably, the number of the set of threaded columns 11 is four, and the threaded columns are distributed on the outer sides of the transverse plate 1 and the side plate 2 in a rectangular shape, the reinforcing ribs 12 are attached to the outer surface of the protection net 10, and the reinforcing ribs 12 are fixed to the protection net 10 by pressing and attaching the protection net 10.

The utility model discloses a theory of operation and use flow: when the device is used, the protective net 10 is arranged, the protective net 10 is designed to be lapped on the outer surfaces of two side plates 2 of two transverse plates 1, the protective net 10 is fixed through the attaching extrusion of the reinforcing ribs 12, when the protective net 10 is disassembled, only four screw caps 15 need to be screwed off, then the hangers 13 on the two reinforcing ribs 12 are taken out from the threaded columns 11, the protective net 10 is extruded and attached through the reinforcing ribs 12 during installation, the installed filter element frame is further fixed through the reinforcing ribs 12, the stability after the filter element frame is installed is improved, through the arrangement of the knob 17, when the filter element in the filter element frame is disassembled and cleaned, the protective net 10 and the reinforcing ribs 12 are firstly disassembled through the same principle, then the two knobs 17 are rotated to drive the two threaded rods 4 to rotate, the threaded rods 4 are rotated under the limiting action of the strip grooves 3 to drive the two threaded blocks 5 on the threaded rods to move, owing to set up the screw thread opposite direction on the threaded rod 4, so relative movement is to two screw thread pieces 5, and then drive two L shape inserted block 6 relative movement on it, break away from slot 7 on the curb plate 2 that corresponds gradually, take out two curb plates 2 again and keep away from fixture block 9 along with draw-in groove 8, can accomplish the dismantlement to the filter core frame, and then the convenient clearance to the filter core, consequently, realized very simple and easy dismantlement filter core frame, compare with current filter core frame ann tears open, the structure is reasonable compacter, and easy operation's characteristics.

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 a board-like air cleaner's filter core frame, includes two diaphragm (1) and two curb plate (2), its characterized in that: a strip-shaped groove (3) is formed in one side, opposite to the two transverse plates (1), a threaded rod (4) is rotatably connected inside the strip-shaped groove (3), two threaded blocks (5) are in threaded connection with the outer surface of the threaded rod (4), L-shaped insert blocks (6) are fixedly connected to the outer surfaces of the two threaded blocks (5), a group of insert grooves (7) are formed in one side, opposite to the two side plates (2), of each side plate (2), clamp grooves (8) are formed in one side, opposite to the two transverse plates (1), of each clamp block (9), protective nets (10) are erected on the peripheries of the two transverse plates (1) and the two side plates (2), a group of threaded columns (11) are fixedly connected to the outer surfaces of the two transverse plates (1) and the two side plates (2), and two reinforcing ribs (12) are arranged on the outer surfaces of the two transverse plates (1) and the two side plates (2), two the equal fixedly connected with hangers (13) of one end of strengthening rib (12), the inside of hangers (13) all is provided with hanging hole (14), hangers (13) are hung on screw thread post (11) through hanging hole (14) respectively, and a set of the equal threaded connection of surface of screw thread post (11) has nut (15).

2. A cartridge frame for a panel air filter according to claim 1, wherein: the inner cavity of the strip-shaped groove (3) is of a rectangular structure, and the thread block (5) is matched with the inner cavity of the strip-shaped groove (3) in size.

3. A cartridge frame for a panel air filter according to claim 1, wherein: the inner two ends of the strip-shaped groove (3) are fixedly connected with bearings (16), and the two ends of the threaded rod (4) are fixedly connected with the inner rings of the bearings (16) respectively.

4. A cartridge frame for a panel air filter according to claim 1, wherein: two half sections of thread directions on the threaded rod (4) are arranged oppositely, and two thread blocks (5) on the threaded rod are respectively positioned on two half sections of opposite thread directions, and the two thread blocks (5) and the threaded rod (4) are symmetrically arranged.

5. A cartridge frame for a panel air filter according to claim 1, wherein: the number of the strip-shaped grooves (3) and the threaded rods (4) is two, and the L-shaped insertion blocks (6) are respectively inserted into the slots (7) in a group, are corresponding in position and are matched in size.

6. A cartridge frame for a panel air filter according to claim 1, wherein: the clamping groove (8) is arranged on the side plate (2) in an opening mode at two sides, and the clamping block (9) is matched with the clamping groove (8) in size.

7. A cartridge frame for a panel air filter according to claim 1, wherein: the outer surfaces of the two threaded rods (4) are fixedly connected with knobs (17).

8. A cartridge frame for a panel air filter according to claim 1, wherein: the number of a set of screw thread post (11) is four, and is the rectangle distribution and is in the outside of diaphragm (1) and curb plate (2), strengthening rib (12) with the surface of protection network (10) is laminated mutually.