CN210264970U

CN210264970U - Double-layer white C cloth PP air filter

Info

Publication number: CN210264970U
Application number: CN201921139466.4U
Authority: CN
Inventors: 张国汉; 张翠平
Original assignee: Dongguan Luolan Auto Parts Manufacturing Co ltd
Current assignee: Dongguan Luolan Auto Parts Manufacturing Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-07
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a double-deck white C cloth PP air cleaner, including outer filter layer, outer filter layer upper end is equipped with the upper fixed disk, and the outer filter layer lower extreme is equipped with the under bracing tray, be equipped with the standing groove in the outer filter layer, and be equipped with built-in filter core in the standing groove, built-in filter core outer wall is equipped with the inner filter layer, and the inner filter layer passes through splice bar and built-in filter core elastic connection, outer filter layer is concentric circles position distribution with the inner filter layer, and upper fixed disk one end is equipped with the connection fixed block, the connection fixed slot has been seted up on the outer filter layer, and outer filter layer is lock fixed connection through connecting the fixed block in connecting the fixed slot. This double-deck white C cloth PP air cleaner's outer filter layer and last fixed disk are connected, and are connected with the inner filter layer through the splice bar on the built-in filter core, make the device like this to carry out the filtering through outer filter layer and inner filter layer, and outer filter layer and inner filter layer are concentric circles and distribute, make the filtering effect better.

Description

Double-layer white C cloth PP air filter

Technical Field

The utility model relates to an air cleaner technical field specifically is a double-deck white C cloth PP air cleaner.

Background

Apparatus for removing particulate impurities from air. When a piston machine (an internal combustion engine, a reciprocating compressor and the like) works, if impurities such as dust and the like are contained in sucked air, the abrasion of parts is intensified, so that an air filter is required to be installed, and the air filter consists of a filter element and a shell. The main requirements of the air filter are high filtering efficiency, low flow resistance, and long-term continuous use without maintenance, and the air filter is mainly applied to the fields of pneumatic machinery, internal combustion machinery and the like, and is used for providing clean air for the mechanical equipment so as to prevent the mechanical equipment from sucking air with foreign particles in the work and increasing the probability of abrasion and damage.

The current patent number is CN 201821071590.7's a double-deck white C cloth PP air cleaner, this double-deck white C cloth PP air cleaner can be when external air passes through the filter, fix and can effectually filter dust in the air for honeycomb's device in the filter inside, can prevent like this that the dust in the air from getting into inside the device, the device's bilayer structure is unreasonable, strain clean effect generally, current double-deck white C cloth PP air cleaner reaches the double-deck more reasonable purpose that sets up.

Disclosure of Invention

An object of the utility model is to provide a double-deck white C cloth PP air cleaner to it is unreasonable to solve the air cleaner bilayer structure who mentions in the above-mentioned background art, strains the general problem of clean effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-deck white C cloth PP air cleaner, includes outer filter layer, outer filter layer upper end is equipped with the upper fixed disk, and the outer filter layer lower extreme is equipped with the under bracing tray, be equipped with the standing groove in the outer filter layer, and be equipped with built-in filter core in the standing groove, built-in filter core outer wall is equipped with the inner filter layer, and the inner filter layer passes through splice bar and built-in filter core elastic connection, outer filter layer and inner filter layer are concentric circles position and distribute.

Preferably, upper fixed disk one end is equipped with the connection fixed block, the connection fixed slot has been seted up on the outer filter layer, and outer filter layer is lock fixed connection through connecting the fixed block in connecting the fixed slot with the upper fixed disk.

Preferably, the inner walls of the upper fixed disc and the lower supporting tray are provided with fixing threads, and the built-in filter element is in spiral fixed connection with the upper fixed disc and the lower supporting tray through the fixing threads.

Preferably, the upper fixed disk is provided with an inserting rod, the outer filter layer is internally provided with a slot, and the outer filter layer is fixedly connected with the upper fixed disk in the slot in an inserting way through the inserting rod.

Preferably, the built-in filter element is provided with a limiting block, the upper fixing disc is provided with a limiting groove, and the upper fixing disc is fixedly connected with the built-in filter element in the limiting groove through the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: this double-deck white C cloth PP air cleaner's outer filter layer and last fixed disk are connected, and are connected with the inner filter layer through the splice bar on the built-in filter core, make the device like this to carry out the filtering through outer filter layer and inner filter layer, and outer filter layer and inner filter layer are concentric circles and distribute, make the filtering effect better.

Drawings

FIG. 1 is a front view of a double-layer white C cloth PP air filter of the utility model;

FIG. 2 is a cross-sectional view of the PP air filter with double-layer white C cloth according to the present invention in FIG. 1;

FIG. 3 is a cross-sectional view of a stamping die of a double-layer white C cloth PP air filter of the utility model;

fig. 4 is the internal structure diagram of the storage tank of the double-layer white C cloth PP air filter of the utility model.

In the figure: 1. outer filter layer, 2, upper fixed disk, 3, lower supporting tray, 4, built-in filter core, 5, inner filter layer, 6, splice bar, 7, stopper, 8, spacing groove, 9, connection fixed block, 10, connection fixed slot, 11, fixed screw thread, 12, standing groove, 13, slot, 14, inserted bar.

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 technical solution: a double-layer white C cloth PP air filter comprises an outer filter layer 1, an upper fixing disc 2, a lower supporting tray 3, a built-in filter element 4, an inner filter layer 5, a connecting rib 6, a limiting block 7, a limiting groove 8, a connecting fixing block 9, a connecting fixing groove 10, a fixing thread 11, a placing groove 12, a slot 13 and an inserting rod 14, wherein the upper end of the outer filter layer 1 is provided with the upper fixing disc 2, the lower end of the outer filter layer 1 is provided with the lower supporting tray 3, one end of the upper fixing disc 2 is provided with the connecting fixing block 9, the outer filter layer 1 is provided with the connecting fixing groove 10, the outer filter layer 1 is fixedly connected with the upper fixing disc 2 in a buckling manner through the connecting fixing block 9 in the connecting fixing groove 10, so that the outer filter layer 1 of the device is more stably fixed with the upper fixing disc 2 and is more convenient to disassemble, the inner walls of the upper fixing disc 2 and the lower supporting tray 3 are provided, thus, the built-in filter element 4 of the device can be fixedly connected through the fixed thread 11, the installation is more stable, the upper fixing disc 2 is provided with the inserted rod 14, the outer filter layer 1 is internally provided with the slot 13, and the outer filter layer 1 is fixedly connected with the upper fixing disc 2 in the slot 13 in an inserting way through the inserted rod 14, so that the outer filter layer 1 is more stably connected to avoid damage, the outer filter layer 1 is internally provided with the placing groove 12, the placing groove 12 is internally provided with the built-in filter element 4, the built-in filter element 4 is provided with the limiting block 7, the upper fixing disc 2 is provided with the limiting groove 8, the upper fixing disc 2 is fixedly connected with the built-in filter element 4 in a limiting way through the limiting block 7 in the limiting groove 8, so that the built-in filter element 4 can be fixed through the limiting block 7 and the limiting groove 8 after being installed in the placing groove 12, the installation is more stable, the outer wall, the outer filter layer 1 and the inner filter layer 5 are distributed in concentric circles.

The working principle is as follows: when the double-layer white C cloth PP air filter is used, firstly, the device is taken out, then the outer filter layer 1 and the upper fixed disk 2 of the device are spliced and inserted into the slot 13 through the inserted rod 14 for fixing, then the outer filter layer 1 and the upper fixed disk 2 are buckled and fixed through the matching of the connecting and fixing block 9 and the connecting and fixing slot 10, then the built-in filter element 4 of the device is taken out, then the built-in filter element 4 is inserted into the placing slot 12, the built-in filter element 4 is in threaded fastening with the upper fixed disk 2 and the lower supporting disk 3 through the fixing thread 11, then the built-in filter element 4 and the upper fixed disk 2 are in limited and fixed through the matching of the limiting block 7 and the limiting slot 8, the device is installed on equipment, when the equipment runs, double-layer filtering can be carried out through the outer filter layer 1 and the inner filter layer 5, and the use is, this is the use of the double-layer white C cloth PP air cleaner.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a double-deck white C cloth PP air cleaner, includes outer filter layer (1), outer filter layer (1) upper end is equipped with upper fixed disk (2), and outer filter layer (1) lower extreme is equipped with under bracing tray (3), its characterized in that: the novel filter is characterized in that a placing groove (12) is formed in the outer filter layer (1), a built-in filter element (4) is arranged in the placing groove (12), an inner filter layer (5) is arranged on the outer wall of the built-in filter element (4), the inner filter layer (5) is elastically connected with the built-in filter element (4) through a connecting rib (6), and the outer filter layer (1) and the inner filter layer (5) are distributed in concentric circle positions.

2. The double-layer white C cloth PP air filter of claim 1, wherein: go up fixed disk (2) one end and be equipped with connection fixed block (9), connection fixed slot (10) have been seted up on outer filter layer (1), and outer filter layer (1) is lock fixed connection with last fixed disk (2) in connecting fixed slot (10) through connecting fixed block (9).

3. The double-layer white C cloth PP air filter of claim 1, wherein: the upper fixed disk (2) and the lower supporting tray (3) are provided with fixing threads (11), and the built-in filter element (4) is in spiral fixed connection with the upper fixed disk (2) and the lower supporting tray (3) through the fixing threads (11).

4. The double-layer white C cloth PP air filter of claim 1, wherein: be equipped with inserted bar (14) on upper fixed disk (2), seted up slot (13) in outer filter layer (1), and outer filter layer (1) is to insert and close fixed connection through inserted bar (14) in slot (13) with upper fixed disk (2).

5. The double-layer white C cloth PP air filter of claim 1, wherein: be equipped with stopper (7) on built-in filter core (4), spacing groove (8) have been seted up on upper fixed disk (2), and upper fixed disk (2) pass through stopper (7) in spacing groove (8) with the spacing fixed connection of built-in filter core (4).