CN210543927U

CN210543927U - High-efficiency air filter

Info

Publication number: CN210543927U
Application number: CN201921345200.5U
Authority: CN
Inventors: 柳俊杰
Original assignee: Suzhou Huayuan Purification And Filtration Equipment Co Ltd
Current assignee: Suzhou Huayuan Purification And Filtration Equipment Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-19
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a high-efficiency air filter in the technical field of high-efficiency air filters, an outer filter plate is movably assembled in an assembly channel through an insertion block, two groups of guide inserting strips are assembled at the top parts of first fixed sockets in a sliding manner, two groups of limiting plates are fixedly connected at the top parts of the guide inserting strips, a frame is fixedly connected between the two groups of limiting plates at the left side and the right side, a fold-shaped filter screen is uniformly and fixedly arranged at the bottom part of the frame, three groups of second fixed sockets with the same structure are uniformly and fixedly arranged on the front side wall and the rear side wall of the inner wall of an outer shell along the height direction, a primary filter element, a middle-stage filter element and a high-efficiency filter element are respectively assembled between the front group of second fixed sockets and the rear group of second fixed sockets from top to bottom in a sliding manner, the, the air filter has good filterability, and solves the problem that air impurities of various sizes are not easy to filter.

Description

High-efficiency air filter

Technical Field

The utility model relates to a high-efficient air cleaner technical field specifically is a high-efficient air cleaner.

Background

High-efficient air cleaner mainly used entrapment particle dust and various suspended solids below 0.5um, generally be used for clean workshop, clean factory building, clean operating room, laboratory and toilet, and be used for the dustproof of equipment such as electron mechanical communication, among the prior art, generally adopt high-efficient air cleaner to filter the air once more, and current high-efficient air cleaner filtered air is not high-efficient, the air is concentrated on the air inlet usually and is filtered, filter area is little, the filterability is poor, and the filter screen is less for the proportion of occupying of air intake, make the distribution of the air of coming in uneven, make the circulation of air unclogged and cause the jam easily, bring unnecessary trouble, for this, we propose a high-efficient air cleaner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient air cleaner 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: the utility model provides a high-efficient air cleaner, includes the shell body, it has the chamber door to articulate through hinge post activity on the right side wall of shell body, the assembly passageway has been seted up at the top of shell body, the equal fixed layer board that is provided with in both sides bottom around the assembly passageway inner wall, the assembly passageway is interior to be equipped with outer filter through the activity of plug-in block, the equal fixed first fixed socket that is provided with in both sides top around the inner wall of shell body, two sets of the equal sliding assembly in top of first fixed socket has the direction cutting, and two sets of the top fixedly connected with limiting plate of direction cutting, two sets of the equal fixedly connected with frame in both sides about between the limiting plate, the bottom of frame is even fixed and is provided with the book shape filter screen, evenly fixedly provided with three groups of the same second fixed socket of structure along the direction of height on both sides wall around the inner wall of, Medium-grade filter core and high-efficient filter core.

Preferably, the centre of frame is provided with the wind-guiding passageway, just wind-guiding passageway and book shape filter screen intercommunication, just roll over the shape filter screen and evenly set up the same V type filter screen of seven group's structures along the length direction of frame, and adjacent two sets of the top fixed connection who rolls over the shape filter screen.

Preferably, the assembly channel corresponds to the air guide channel, vertical slots matched with the inserting blocks are formed in the front side wall and the rear side wall of the assembly channel, and the outer filter plate is matched with the assembly channel in size.

Preferably, the top of the first fixed socket is provided with a transverse through sliding groove, the guide inserting strip is movably inserted into the sliding groove, and the height of the guide inserting strip is greater than the depth of the sliding groove.

Preferably, three sets of horizontal guide way has all been seted up on the relative one side lateral wall of second fixed socket, just all fixed the direction slider that is provided with and guide way looks adaptation on the outer wall of elementary filter core, middle-level filter core and high-efficient filter core.

Preferably, an open slot matched with the box door is formed in the right side wall of the outer shell, and a sealing rubber ring is fixedly assembled at the assembly position of the open slot and the box door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the outer filter plate is movably assembled in the assembly channel through the insertion block, the filterability of large particles in the air is improved, and a plurality of groups of folded filter screens are uniformly and fixedly arranged at the bottom of the frame, the air guided in from the assembly channel can be dispersed and guided, the air filtering area can be enlarged, the problems of poor filterability and easy blockage caused by the air concentrated at the air inlet for filtering are solved, meanwhile, the limiting plate is movably inserted with the first fixed socket through the guide insertion strip, the folded filter screen can be disassembled and replaced after being used for a period of time, the operation is convenient, simultaneously, three groups of second fixed sockets are movably inserted with three filter cores with different filtering diameters, namely a primary filter core, a middle filter core and a high-efficiency filter core through the guide sliding block, the filterability is good, and the problem that air impurities with various sizes are not easy to filter is, the filter performance is high to can realize the dismantlement of three kinds of filter cores through the chamber door and change.

Drawings

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

3 fig. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 the 3 cross 3- 3 sectional 3 structure 3 of 3 the 3 utility 3 model 3 A 3- 3 A 3. 3

In the figure: the filter comprises an outer shell 1, a hinge post 2, a door 3, an insertion block 4, an outer filter plate 5, a supporting plate 6, an assembly channel 7, a first fixed socket 8, a guide insertion strip 9, a frame 10, an air guide channel 11, a folded filter screen 12, a second fixed socket 13, a guide sliding block 14, a primary filter element 15, a middle-grade filter element 16, a high-efficiency filter element 17 and a limiting plate 18.

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 and fig. 2, the present invention provides a technical solution: a high-efficiency air filter comprises an outer shell 1, a box door 3 is movably hinged on the right side wall of the outer shell 1 through a hinge post 2, an assembly channel 7 is arranged at the top of the outer shell 1, supporting plates 6 are fixedly arranged at the front and rear side bottoms of the inner wall of the assembly channel 7, an outer filtering plate 5 is movably assembled in the assembly channel 7 through an insertion block 4, first fixed sockets 8 are fixedly arranged at the front and rear side tops of the inner wall of the outer shell 1, guide inserting strips 9 are slidably assembled at the tops of two groups of first fixed sockets 8, limiting plates 18 are fixedly connected at the tops of two groups of guide inserting strips 9, a frame 10 is fixedly connected between the two groups of limiting plates 18 at the left and right sides, folded filter screens 12 are uniformly and fixedly arranged at the bottom of the frame 10, three groups of second fixed sockets 13 with the same structure are uniformly and, the front and the back two groups of second fixed sockets 13 are respectively assembled with a primary filter element 15, a middle filter element 16 and a high-efficiency filter element 17 from top to bottom in a sliding way, an outer filter plate 5 is movably assembled in the assembly channel 7 through an insertion block 4, the filtering performance of large-particle matters in the air is improved, a plurality of groups of folded filter screens 12 are uniformly and fixedly arranged at the bottom of the frame 10, the air guided from the assembly channel 7 can be dispersed and guided, the air filtering area can be enlarged, the problems of poor filtering performance and easy blockage caused by the concentrated filtering of the air at an air inlet are solved, meanwhile, the limiting plate 18 is movably inserted with the first fixed socket 8 through the guide insertion strip 9, the folded filter screens 12 can be detached and replaced after being used for a period of time, the operation is convenient, and three filter elements with different filtering diameters, namely the primary filter element 15, the middle filter element 16 and the high-efficiency filter element 17 are movably inserted on the three, the filterability is good, has solved the difficult filterable problem of various size air impurity, and filterability can be high to can realize the dismantlement of three kinds of filter cores through chamber door 3 and change.

Referring to fig. 2, an air guide channel 11 is disposed in the middle of a frame 10, the air guide channel 11 is communicated with a folded filter screen 12, the folded filter screens 12 are uniformly arranged in seven groups of V-shaped filter screens with the same structure along the length direction of the frame 10, and the tops of two adjacent groups of folded filter screens 12 are fixedly connected, so that air introduced from an assembly channel 7 can be guided in a dispersed manner, the air filtering area can be enlarged, and the problems of poor filtering performance and easy blockage caused by air concentrated at an air inlet for filtering are solved;

referring to fig. 2, the assembly channel 7 corresponds to the air guide channel 11, vertical slots adapted to the insertion blocks 4 are formed in the front and rear side walls of the assembly channel 7, and the outer filter plate 5 is adapted to the assembly channel 7 in size, so that the outer filter plate 5 and the assembly channel 7 can be assembled quickly and can be disassembled for cleaning;

referring to fig. 2, the top of the first fixed socket 8 is provided with a horizontal through chute, and the guiding insert 9 is movably inserted into the chute, and the height of the guiding insert 9 is greater than the depth of the chute;

the side walls of the opposite sides of the three groups of second fixed sockets 13 are all provided with transverse guide grooves, and guide sliding blocks 14 matched with the guide grooves are fixedly arranged on the outer walls of the primary filter element 15, the intermediate filter element 16 and the high-efficiency filter element 17, so that the three groups of filter elements can be conveniently installed and replaced;

an open slot matched with the box door 3 is formed in the right side wall of the outer shell 1, and a sealing rubber ring is fixedly assembled at the assembling position of the open slot and the box door 3.

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. A high efficiency air filter comprising an outer housing (1), characterized in that: a box door (3) is movably hinged on the right side wall of the outer shell (1) through a hinge post (2), an assembly channel (7) is formed in the top of the outer shell (1), supporting plates (6) are fixedly arranged at the front and rear bottoms of the inner wall of the assembly channel (7), an outer filter plate (5) is movably assembled in the assembly channel (7) through an insertion block (4), first fixed sockets (8) are fixedly arranged at the front and rear tops of the inner wall of the outer shell (1), guide inserting strips (9) are slidably assembled at the tops of the two groups of first fixed sockets (8), limiting plates (18) are fixedly connected to the tops of the two groups of guide inserting strips (9), a frame (10) is fixedly connected to the left and right sides between the two groups of limiting plates (18), and folded filter screens (12) are uniformly and fixedly arranged at the bottom of the frame (10), the wall is gone up along the even fixed second fixed socket (13) that are provided with three groups of structures the same along direction of height on the wall of inner wall front and back both sides of shell body (1), and front and back are two sets of slide respectively from last to lower between second fixed socket (13) and be equipped with primary filter core (15), middle-level filter core (16) and high-efficient filter core (17).

2. A high efficiency air filter as recited in claim 1, wherein: the middle of frame (10) is provided with wind-guiding passageway (11), just wind-guiding passageway (11) and book shape filter screen (12) intercommunication, just roll over shape filter screen (12) and evenly set up to seven V type filter screens that the structure is the same along the length direction of frame (10), and adjacent two sets of roll over the top fixed connection of shape filter screen (12).

3. A high efficiency air filter as recited in claim 2, wherein: the assembly channel (7) is corresponding to the air guide channel (11), vertical slots matched with the insertion blocks (4) are formed in the front side wall and the rear side wall of the assembly channel (7), and the outer filter plates (5) are matched with the assembly channel (7) in size.

4. A high efficiency air filter as recited in claim 1, wherein: the top of the first fixed socket (8) is provided with a transverse through sliding groove, the guide inserting strip (9) is movably inserted into the sliding groove, and the height of the guide inserting strip (9) is larger than the depth of the sliding groove.

5. A high efficiency air filter as recited in claim 1, wherein: and three groups of transverse guide grooves are formed in the side wall of the opposite side of the second fixed socket (13), and guide sliding blocks (14) matched with the guide grooves are fixedly arranged on the outer walls of the primary filter element (15), the intermediate filter element (16) and the efficient filter element (17).

6. A high efficiency air filter as recited in claim 1, wherein: an open slot matched with the box door (3) is formed in the right side wall of the outer shell (1), and a sealing rubber ring is fixedly assembled at the assembling position of the open slot and the box door (3).