CN212091315U

CN212091315U - Liquid tank combined type efficient filter

Info

Publication number: CN212091315U
Application number: CN202020580643.9U
Authority: CN
Inventors: 杨惠城
Original assignee: Guangdong Sanhui Purification Technology Co ltd
Current assignee: Guangdong Sanhui Purification Technology Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-08
Anticipated expiration: 2030-04-18

Abstract

The utility model relates to the technical field of air filtering equipment, in particular to a liquid tank combined type high-efficiency filter, which comprises a bottom plate, wherein a plurality of ventilating grooves are arranged on the bottom plate, and limiting columns are embedded at four corners of the top surface of the bottom plate; a filter box is arranged above the bottom plate, and the top surface and the bottom surface of the filter box are both of an open structure; the flume combined type high-efficiency filter is convenient for filtering air entering a room through a filter box, a diamond-shaped steel plate net, a filter layer and the like; simultaneously, spacing hole, spacing post and hold-down mechanism etc. that are equipped with, on the one hand, the rose box of being convenient for is fixed a position with the bottom plate, and on the other hand, hold-down mechanism's being provided with does benefit to and prevents rose box dislocation and displacement, and then is convenient for pour into sealed glue in the cistern, and this design has changed the situation that traditional equipment filter easily misplaces and the displacement when the installation, and the sealed glue of being convenient for is poured, has guaranteed the leakproofness of equipment.

Description

Liquid tank combined type efficient filter

Technical Field

The utility model relates to an air filtration equipment technical field specifically is a combined high efficiency filter of liquid tank.

Background

The liquid tank sealed high-efficiency filter is a high-efficiency air supply device which is provided with a replaceable high-efficiency filter and adopts a liquid sealing mode; when an existing liquid tank efficient filter is installed, sealant needs to be placed into a liquid tank, so that a box body is connected with the filter more tightly, however, in the process of filling the sealant, the filter is easy to move and dislocate with the box body, and the sealing performance of the filled sealant is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular high efficiency filter of liquid groove 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 liquid trough combined type efficient filter comprises a bottom plate, wherein a plurality of ventilating troughs are formed in the bottom plate, and limiting columns are embedded at four corners of the top surface of the bottom plate; a filter box is arranged above the bottom plate, the top surface and the bottom surface of the filter box are both of an open structure, a flange is embedded in the outer wall of the filter box close to the bottom end, limiting holes are formed in four corners of the flange and are in plug fit with the corresponding limiting columns, two diamond steel plate nets which are parallel to each other are embedded in the filter box, two filter layers which are parallel to each other are embedded between the two diamond steel plate nets, a convex edge is also welded on the outer wall of the filter box tightly, and a liquid tank is formed in the top surface of the convex edge; a rectangular frame is further arranged above the bottom plate, the bottom end of the rectangular frame is fixedly connected with the top surface of the bottom plate through a bolt, the rectangular frame is located on the outer side of the filter box, a sealing knife is tightly welded on the inner wall of the rectangular frame, the sealing knife extends into the liquid tank, and a pressing mechanism is further arranged on the inner wall of the rectangular frame; the top surface of the rectangular frame is fixedly connected with a sealing plate through bolts, and an air inlet pipe is tightly welded at the center of the top surface of the sealing plate.

Preferably, hold-down mechanism includes the fixed body, the cavity has been seted up to the inside of the fixed body, the slot has been seted up to the bottom of the fixed body, the slot with the cooperation of pegging graft on the top of rose box, the top of the fixed body seted up with the slide opening that the cavity is linked together, sliding connection has the briquetting in the cavity, the below of briquetting is equipped with the spring, sliding connection has the knee in the slide opening, the one end of knee with the coaxial inseparable welding of briquetting, the other end of knee with the inner wall of rectangular frame closely welds.

Preferably, the filter layer is integrally made of a filter paper material.

Preferably, a plurality of the ventilating grooves are distributed in an annular shape at equal intervals.

Preferably, the overall shape of the sealing knife is L-shaped.

Preferably, the radius of the pressing block is smaller than that of the cavity, and the radius of the pressing block is larger than that of the slide hole.

Compared with the prior art, the beneficial effects of the utility model are that: the flume combined type high-efficiency filter is convenient for filtering air entering a room through a filter box, a diamond-shaped steel plate net, a filter layer and the like; simultaneously, spacing hole, spacing post and hold-down mechanism etc. that are equipped with, on the one hand, the rose box of being convenient for is fixed a position with the bottom plate, and on the other hand, hold-down mechanism's being provided with does benefit to and prevents rose box dislocation and displacement, and then is convenient for pour into sealed glue in the cistern, and this design has changed the situation that traditional equipment filter easily misplaces and the displacement when the installation, and the sealed glue of being convenient for is poured, has guaranteed the leakproofness of equipment.

Drawings

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

FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;

FIG. 3 is a cross-sectional view of the filter box of the present invention;

fig. 4 is a partial structural sectional view of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 6 is an explosion structure diagram of the middle pressing mechanism of the present invention.

In the figure: 1. a base plate; 11. a ventilation groove; 12. a limiting column; 2. a filter box; 21. flanging; 211. a limiting hole; 22. a diamond steel plate net; 23. a filter layer; 24. a convex edge; 241. a liquid bath; 3. a rectangular frame; 31. a hold-down mechanism; 311. a fixed body; 312. a slot; 313. a cavity; 314. a slide hole; 315. a spring; 316. bending a rod; 317. briquetting; 32. sealing the knife; 4. closing the plate; 41. an air inlet pipe.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a liquid trough combined type high-efficiency filter comprises a bottom plate 1, wherein a plurality of ventilating troughs 11 are formed in the bottom plate 1, and limiting columns 12 are embedded at four corners of the top surface of the bottom plate 1; a filter box 2 is arranged above the bottom plate 1, the top surface and the bottom surface of the filter box 2 are both of an open structure, a flanging 21 is embedded in the outer wall of the filter box 2 close to the bottom end, limiting holes 211 are formed in four corners of the flanging 21, the limiting holes 211 are in plug fit with corresponding limiting columns 12, two diamond steel plate nets 22 which are parallel to each other are embedded in the filter box 2, two filtering layers 23 which are parallel to each other are embedded between the two diamond steel plate nets 22, a convex edge 24 is also welded on the outer wall of the filter box 2 in a tight mode, and a liquid groove 241 is formed in the top surface of the convex edge 24; the top of bottom plate 1 still is equipped with rectangular frame 3, and the bottom of rectangular frame 3 passes through bolt and bottom plate 1's top surface fixed connection, and rectangular frame 3 is located the outside of rose box 2, and the close welding has sealed sword 32 on rectangular frame 3's the inner wall, and sealed sword 32 extends to in the cistern 241, still is equipped with hold-down mechanism 31 on rectangular frame 3's the inner wall. The pressing mechanism 31 comprises a fixing body 311, a cavity 313 is formed in the fixing body 311, a slot 312 is formed in the bottom end of the fixing body 311, the slot 312 is in insertion fit with the top end of the filter box 2, a sliding hole 314 communicated with the cavity 313 is formed in the top end of the fixing body 311, a pressing block 317 is connected in the cavity 313 in a sliding mode, a spring 315 is arranged below the pressing block 317, a bent rod 316 is connected in the sliding hole 314 in a sliding mode, one end of the bent rod 316 is coaxially and tightly welded with the pressing block 317, and the other end of the bent rod 316 is tightly welded with the inner wall of the. The top surface of the rectangular frame 3 is fixedly connected with a sealing plate 4 through bolts, and an air inlet pipe 41 is tightly welded at the center of the top surface of the sealing plate 4.

In this embodiment, the filter layer 23 is made of a filter paper material, and the filter paper has a good air filtering effect.

Specifically, a plurality of ventilation grooves 11 are distributed at equal intervals in a ring shape, and the plurality of ventilation grooves 11 facilitate air entering the room.

Further, the overall shape of the sealing knife 32 is L-shaped, and the L-shaped sealing knife 32 is convenient to extend into the liquid tank 241, and is convenient to be matched with the liquid tank 241 to achieve a sealing effect.

In addition, the radius of the pressing block 317 is smaller than that of the cavity 313, and the radius of the pressing block 317 is larger than that of the slide hole 314, which prevents the pressing block 317 from being detached from the cavity 313.

When the liquid tank combined type efficient filter is installed, a user firstly aligns the limiting hole 211 on the flanging 21 with the limiting column 12 to insert, then aligns the rectangular frame 3 with the filter box 2 to put down, the slot 312 on the fixing body 311 is inserted in the filter box 2 at the moment, the user presses the rectangular frame 3 downwards at the moment, the bent rod 316 moves along with the rectangular frame 3, meanwhile, the pressing block 317 moves downwards in the cavity 313, the spring 315 is compressed, the fixing body 311 is pressed on the filter box 2, meanwhile, the sealing knife 32 moves into the liquid tank 241, the top surface of the rectangular frame 3 is contacted with the top surface of the bottom plate 1, the user connects the two through bolts, then the user pours sealant into the liquid tank 241, the sealant is dried, and the user can fix the sealing plate 4 on the top surface of the rectangular frame 3 through the bolts.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a combination formula high efficiency filter of liquid groove, includes bottom plate (1), its characterized in that: a plurality of ventilation grooves (11) are formed in the bottom plate (1), and limiting columns (12) are embedded at four corners of the top surface of the bottom plate (1); a filter box (2) is arranged above the bottom plate (1), the top surface and the bottom surface of the filter box (2) are both of an open structure, a turned-over edge (21) is embedded in the position, close to the bottom end, of the outer wall of the filter box (2), limiting holes (211) are formed in four corners of the turned-over edge (21), the limiting holes (211) are matched with the corresponding limiting columns (12) in an inserted mode, two diamond steel plate nets (22) which are parallel to each other are embedded in the filter box (2), two filtering layers (23) which are parallel to each other are embedded between the two diamond steel plate nets (22), a convex edge (24) is welded to the outer wall of the filter box (2) tightly, and a liquid tank (241) is formed in the top surface of the convex edge (24; a rectangular frame (3) is further arranged above the bottom plate (1), the bottom end of the rectangular frame (3) is fixedly connected with the top surface of the bottom plate (1) through bolts, the rectangular frame (3) is located on the outer side of the filter box (2), a sealing knife (32) is tightly welded on the inner wall of the rectangular frame (3), the sealing knife (32) extends into the liquid tank (241), and a pressing mechanism (31) is further arranged on the inner wall of the rectangular frame (3); the top surface of the rectangular frame (3) is fixedly connected with a sealing plate (4) through bolts, and an air inlet pipe (41) is tightly welded at the center of the top surface of the sealing plate (4).

2. A combined high efficiency filter for a liquid bath according to claim 1, wherein: hold-down mechanism (31) is including fixed body (311), cavity (313) have been seted up to the inside of fixed body (311), slot (312) have been seted up to the bottom of fixed body (311), slot (312) with the cooperation of pegging graft on the top of rose box (2), the top of fixed body (311) seted up with slide opening (314) that cavity (313) are linked together, sliding connection has briquetting (317) in cavity (313), the below of briquetting (317) is equipped with spring (315), sliding connection has curved bar (316) in slide opening (314), the one end of curved bar (316) with the coaxial inseparable welding of briquetting (317), the other end of curved bar (316) with the inner wall of rectangular frame (3) closely welds.

3. A combined high efficiency filter for a liquid bath according to claim 1, wherein: the filter layer (23) is integrally made of filter paper.

4. A combined high efficiency filter for a liquid bath according to claim 1, wherein: the plurality of ventilation grooves (11) are distributed in an annular shape at equal intervals.

5. A combined high efficiency filter for a liquid bath according to claim 1, wherein: the overall shape of the seal knife (32) is L-shaped.

6. A combined high efficiency filter for a liquid bath according to claim 2, wherein: the radius of the pressing block (317) is smaller than that of the cavity (313), and the radius of the pressing block (317) is larger than that of the slide hole (314).