CN214182205U

CN214182205U - Ceramic composite filter screen for indoor air purification

Info

Publication number: CN214182205U
Application number: CN202023032851.4U
Authority: CN
Inventors: 黄聪波; 李新军; 周晓
Original assignee: Shenzhen Benniao Bingchong Environmental Protection Technology Co ltd
Current assignee: Shenzhen Benniao Bingchong Environmental Protection Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-14
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a compound filter screen of pottery for indoor air purification, including filtering the frame, the positive one side of filtering the frame is provided with first filtering mechanism, and first filtering mechanism includes first fixed frame, the inner wall all around of first fixed frame has bonded coarse filtration net, it has the inserted sheet to filter the positive opposite side grafting of frame, and filters the top of frame and set up two T type grooves that are parallel to each other, two along width direction the equal fixedly connected with extrusion spring of bottom inner wall in T type groove, and the inner wall in two T type grooves is overlapped respectively and is equipped with second filtering mechanism and third filtering mechanism. The utility model discloses a first filtering mechanism that sets up at the positive opening part of filter frame can filter earlier one step and fall the large granule object, and second filtering mechanism and third filtering mechanism that can be provided with through filter frame inside can be further fall the small granule object, are favorable to increasing the filtering capability who filters the frame, improve filtration efficiency.

Description

Ceramic composite filter screen for indoor air purification

Technical Field

The utility model relates to an air purification technical field especially relates to a compound filter screen of pottery for indoor air purification.

Background

The filter screen (filter mesh) is made up by using metal wire meshes with different meshes through a certain preparation process, and its functions are filtering molten material flow and increasing material flow resistance so as to filter out mechanical impurity and raise mixing or plasticizing effect. Has the performances of acid resistance, alkali resistance, temperature resistance, wear resistance and the like; the method is mainly used in the industries of mining, petroleum, chemical industry, food, medicine, mechanical manufacturing and the like. The filter screen is divided into a textile fiber filter screen and a metal filter screen. The machine with the filter screen is called as a filter, which is used for filtering natural water, food and the like, and the filter screen is mainly used for air conditioners, purifiers, smoke exhaust ventilators, air filters, dehumidifiers, dust removers and the like, is suitable for various filtering, dust removing and separating requirements, and is suitable for filtering in various industries such as petroleum, chemical industry, mineral products, food, pharmacy and the like. The usage of filter screen is more and more wide, also can all use often in the ordinary family, but general filter screen only has the simple function of carrying out partlyness with article, and ordinary filter screen can only filter macromolecular granule moreover, filters to the very little particulate matter of some diameters hardly, just so makes the function of filter screen too single, and the effect of use is not obvious enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ceramic composite filter screen for indoor air purification.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a ceramic composite filter screen for purifying indoor air comprises a filter frame, wherein a first filter mechanism is arranged on one side of the front side of the filter frame and comprises a first fixed frame, coarse filter screens are bonded on the peripheral inner walls of the first fixed frame, an inserting piece is inserted into the other side of the front side of the filter frame, two T-shaped grooves which are parallel to each other are formed in the top of the filter frame along the width direction, extrusion springs are fixedly connected to the inner walls of the bottoms of the two T-shaped grooves, a second filter mechanism and a third filter mechanism are respectively sleeved on the inner walls of the two T-shaped grooves, the second filter mechanism and the third filter mechanism respectively comprise a second fixed frame, connecting plates are fixedly connected to the outer walls of the two ends of the second fixed frame, an activated carbon adsorption screen is bonded to the peripheral inner wall of the second fixed frame in the second filter mechanism, and fine filter screens are bonded to the peripheral inner wall of the second fixed frame in the third filter mechanism, the both ends at filter frame both sides outer wall top all are pegged graft and are had fixed subassembly, and fixed subassembly includes the picture peg, the one end fixedly connected with limiting plate of filter frame is kept away from to the picture peg.

Preferably, one side outer wall of the first fixing frame is hinged to one end of one side outer wall of the filtering frame, and a groove matched with the inserting piece is formed in the other side outer wall of the first fixing frame.

Preferably, the outer wall of the other side of the front surface of the filter frame is provided with a socket matched with the inserting piece, and the outer wall of one side of the inserting piece is fixedly connected with a fixing block.

Preferably, the second fixing frame and the connecting plate are matched with the inner wall of the T-shaped groove.

Preferably, the outer wall of one side of the connecting plate, which is far away from the second fixing frame, is provided with a slot, and the slot is matched with the plug board.

Preferably, the openings are formed in the two ends of the tops of the outer walls of the two sides of the filter frame and are matched with the insertion plates.

The utility model has the advantages that:

1. large-particle objects can be filtered out in a first step through the first filtering mechanism arranged at the opening on the front side of the filtering frame, and small-particle objects can be further filtered out through the second filtering mechanism and the third filtering mechanism arranged in the filtering frame, so that the filtering function of the filtering frame is increased, and the filtering efficiency is improved;

2. peg graft through inserted sheet and first filtering mechanism, can extract through the recess with the inserted sheet on first fixed frame, make first filtering mechanism pull open from the filter frame, be convenient for wash the coarse filtration net, extract the slot of picture peg on the fixed frame of second through the limiting plate, the extrusion spring of T type tank bottom portion pops out second filtering mechanism and third filtering mechanism through elasticity, can be fast convenient take out second filtering mechanism and third filtering mechanism from the filter frame, thereby be favorable to changing or wasing activated carbon adsorption net and fine filter screen.

Drawings

Fig. 1 is a schematic view of the overall structure of a ceramic composite filter screen for purifying indoor air according to the present invention;

fig. 2 is a schematic front sectional view of a ceramic composite filter screen for purifying indoor air according to the present invention;

fig. 3 is a schematic structural view of a second filtering mechanism of the ceramic composite filter screen for purifying indoor air according to the present invention.

In the figure: 1 filter frame, 2 first filter mechanism, 3 first fixed frame, 4 thick filter screens, 5 inserted sheets, 6T type grooves, 7 extrusion springs, 8 second filter mechanism, 9 third filter mechanism, 10 fixed frames of second, 11 connecting plates, 12 slots, 13 activated carbon adsorption net, 14 thin filter screens, 15 fixed subassembly, 16 picture pegs, 17 limiting plates.

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.

Referring to fig. 1-3, a ceramic composite filter screen for indoor air purification comprises a filter frame 1, wherein a first filter mechanism 2 is arranged on one positive side of the filter frame 1, the first filter mechanism 2 comprises a first fixed frame 3, a coarse filter screen 4 is bonded on the peripheral inner wall of the first fixed frame 3, an inserting piece 5 is inserted into the other positive side of the filter frame 1, two T-shaped grooves 6 which are parallel to each other are formed in the top of the filter frame 1 along the width direction, the outer wall of one side of the first fixed frame 3 is hinged with one end of the outer wall of one side of the filter frame 1, a groove which is matched with the inserting piece 5 is formed in the outer wall of the other positive side of the filter frame 1, a fixed block is fixedly connected to the outer wall of one side of the inserting piece 5, and an extrusion spring 7 is fixedly connected to the inner walls of the bottoms of the two T-shaped grooves 6, the inner walls of the two T-shaped grooves 6 are respectively sleeved with a second filtering mechanism 8 and a third filtering mechanism 9, large-particle objects can be filtered out in one step through the first filtering mechanism 2 arranged at the opening on the front side of the filtering frame 1, and small-particle objects can be further filtered out through the second filtering mechanism 8 and the third filtering mechanism 9 arranged in the filtering frame 1, so that the filtering function of the filtering frame 1 can be increased, and the filtering efficiency can be improved;

the second filtering mechanism 8 and the third filtering mechanism 9 both comprise a second fixed frame 10, connecting plates 11 are fixedly connected to the outer walls of the two ends of the second fixed frame 10, the second fixed frame 10 and the connecting plates 11 are matched with the inner wall of the T-shaped groove 6, activated carbon adsorption nets 13 are bonded to the inner walls of the second fixed frame 10 in the second filtering mechanism 8, fine filter nets 14 are bonded to the inner walls of the second fixed frame 10 in the third filtering mechanism 9, fixing assemblies 15 are inserted into the two ends of the top of the outer walls of the two sides of the filtering frame 1, each fixing assembly 15 comprises a plugboard 16, a slot 12 is formed in the outer wall of one side of the connecting plate 11, which is far away from the second fixed frame 10, the slot 12 is matched with the plugboard 16, openings are formed in the two ends of the top of the outer walls of the two sides of the filtering frame 1, the openings are matched with the plugboards 16, and a limit plate 17 is fixedly connected to one end of the plugboard 16, which is far away from the filtering frame 1, peg graft with first filtering mechanism 2 through inserted sheet 5, can extract through the recess of following first fixed frame 3 with inserted sheet 5, make first filtering mechanism 2 pull open from filter frame 1, be convenient for wash coarse filter screen 4, extract the slot 12 of picture peg 16 on the fixed frame 10 of second through limiting plate 17, the extrusion spring 7 of 6 bottoms in T type groove pops out second filtering mechanism 8 and third filtering mechanism 9 through elasticity, can be fast convenient take out second filtering mechanism 8 and third filtering mechanism 9 from filter frame 1, thereby be favorable to changing or wasing activated carbon adsorption net 13 and fine filter screen 14.

The working principle is as follows: large granular objects are firstly filtered out by a coarse filter screen 4 in a first filter mechanism 2 arranged at an opening on the front side of a filter frame 1, then a large residual granular object is further filtered out by an activated carbon adsorption screen 13 in a second filter mechanism 8, and finally small granular objects and granular objects brought out from the activated carbon adsorption screen 13 are filtered out by a fine filter screen 14 in a third filter mechanism 9, so that the filter function of the filter frame 1 is more diversified and comprehensive, and the filter efficiency is higher; through extracting the recess on the inserted sheet 5 follow first fixed frame 3, make first filtering mechanism 2 pull open from filter frame 1, be convenient for wash coarse filtration net 4, extract the slot 12 of picture peg 16 on the fixed frame 10 of second through the pulling limiting plate 17, the extrusion spring 7 of T type groove 6 bottom pops out second filtering mechanism 8 and third filtering mechanism 9 through elasticity, can be fast convenient take out second filtering mechanism 8 and third filtering mechanism 9 from filter frame 1, be convenient for change or wash activated carbon adsorption net 13 and fine filter 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A ceramic composite filter screen for indoor air purification comprises a filter frame (1) and is characterized in that a first filter mechanism (2) is arranged on one positive side of the filter frame (1), the first filter mechanism (2) comprises a first fixed frame (3), a coarse filter screen (4) is bonded on the inner wall of the periphery of the first fixed frame (3), an inserting piece (5) is inserted into the other positive side of the filter frame (1), two parallel T-shaped grooves (6) are formed in the top of the filter frame (1) along the width direction, extrusion springs (7) are fixedly connected on the inner walls of the bottoms of the two T-shaped grooves (6), a second filter mechanism (8) and a third filter mechanism (9) are respectively sleeved on the inner walls of the two T-shaped grooves (6), the second filter mechanism (8) and the third filter mechanism (9) both comprise a second fixed frame (10), and the equal fixedly connected with connecting plate (11) of both ends outer wall of the fixed frame of second (10), the inner wall all around of the fixed frame of second (10) all bonds and has activated carbon adsorption net (13) in second filter mechanism (8), and the inner wall all around of the fixed frame of second (10) has bonded fine filtration net (14) in third filter mechanism (9), the both ends at filter frame (1) both sides outer wall top all peg graft and have fixed subassembly (15), and fixed subassembly (15) are including picture peg (16), the one end fixedly connected with limiting plate (17) of filter frame (1) are kept away from in picture peg (16).

2. The ceramic composite filter screen for indoor air purification according to claim 1, wherein one side outer wall of the first fixing frame (3) is hinged with one end of one side outer wall of the filter frame (1), and a groove matched with the insertion sheet (5) is formed in the other side outer wall of the first fixing frame (3).

3. The ceramic composite filter screen for indoor air purification according to claim 1, wherein the outer wall of the other side of the front surface of the filter frame (1) is provided with a socket matched with the insertion sheet (5), and the outer wall of one side of the insertion sheet (5) is fixedly connected with a fixing block.

4. The ceramic composite filter screen for indoor air purification according to claim 1, wherein the second fixing frame (10) and the connecting plate (11) are adapted to the inner wall of the T-shaped groove (6).

5. The ceramic composite filter screen for purifying indoor air as claimed in claim 1, wherein the outer wall of one side of the connecting plate (11) far away from the second fixing frame (10) is provided with a slot (12), and the slot (12) is matched with the inserting plate (16).

6. The ceramic composite filter screen for indoor air purification according to claim 1, wherein openings are formed at both ends of the top of the outer walls of both sides of the filter frame (1), and the openings are matched with the insertion plates (16).