CN213527818U

CN213527818U - Quick replacement's air inlet filter core

Info

Publication number: CN213527818U
Application number: CN202022181980.3U
Authority: CN
Inventors: 曹菊; 王志敏
Original assignee: Chuzhou Tianluhong Machinery Building Co ltd
Current assignee: Chuzhou Tianluhong Machinery Building Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-25
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a quick replacement's air inlet filter core, including the urceolus, integrated into one piece has the inner tube on the urceolus top inner wall, and inner tube side inner wall is close to bottom department and urceolus side outer wall and is close to the equal threaded connection in bottom, all set up the through-hole that the equidistance is the ring configuration and distributes on urceolus and the inner tube side outer wall, install the filter core between inner tube and the urceolus and absorb water the cotton, and it is inside the filter core that the cotton is located to absorb water, absorb water cotton and the equal joint in filter core both ends on bottom and urceolus top inner wall, the filter core. The utility model discloses the staff can rotate the bottom for the bottom breaks away from the urceolus, thereby is convenient for the staff takes out the filter core and changes, is favorable to reducing the degree of difficulty of changing the filter core, and at the filter core during operation, the cotton moisture in can the absorbed air that absorbs water, thereby reduces the water content by the inhaled air, and the heating wire can be dried the cotton that absorbs water simultaneously, makes the cotton that absorbs water can recycle.

Description

Quick replacement's air inlet filter core

Technical Field

The utility model relates to an air cleaner technical field especially relates to a quick replacement's air inlet filter core.

Background

The air filter is a device which collects dust from gas-solid two-phase flow through the action of a porous filter material and purifies the gas.

At present, the filter element of the existing air filter is not convenient to replace when in use, and meanwhile, the existing air filter cannot filter the moisture in the air, so that the filter element of the air inlet filter which can be replaced quickly is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the filter element of the prior air filter existing in the prior art is not convenient to replace and cannot filter the moisture in the air, and providing a quick replacement filter element of the air inlet.

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

the utility model provides a quick replacement's air inlet filter core, includes the urceolus, integrated into one piece has the inner tube on the urceolus top inner wall, and inner tube side inner wall is close to bottom department and the equal threaded connection in bottom of urceolus side outer wall, all set up the through-hole that the equidistance is the ring configuration and distributes on urceolus and the inner tube side outer wall, install the filter core between inner tube and the urceolus and absorb water the cotton, and absorb water the cotton and be located inside the filter core, absorb water cotton and the equal joint in filter core both ends on bottom and urceolus top inner wall, the filter core is including outer filter paper, well filter paper and interior filter paper, leave the gap between outer filter paper and well filter paper, well filter paper and the interior filter paper, and the inside packing in gap has the activated carbon layer, bottom top outer wall groove integrated into one piece.

Furthermore, an air pipe is inserted into the inner wall of the top of the bottom cover, and air holes distributed in an annular structure at equal intervals are formed in the outer wall of the side face of the air pipe.

Furthermore, an installation shell in threaded connection with the air pipe is installed on one side of the outer wall of the bottom cover through a bolt, and the heating wire is installed inside the installation shell through the bolt.

Further, an air pump is mounted on the outer wall of the bottom of the mounting shell through bolts, and the air pump is communicated with an air outlet of the mounting shell.

Furthermore, a boss which is communicated with the inner cylinder is integrally formed on the outer wall of the top of the outer cylinder, and a rubber pad is bonded on the inner wall of the side face of the boss.

Furthermore, slots distributed in an annular structure are formed in the inner wall of the top of the outer barrel, and the water absorption cotton is inserted into the slots.

Furthermore, the inner wall of the top of the outer barrel is provided with a mounting groove, and the filter element is inserted in the mounting groove.

The utility model has the advantages that:

1. through the bottom that sets up, when needing the renew cartridge, the staff can rotate the bottom for the bottom breaks away from the urceolus, thereby is convenient for the staff and takes out the filter core and change, is favorable to reducing the degree of difficulty of changing the filter core.

2. Through the cotton and the heating wire that absorb water that set up, at filter core during operation, the cotton moisture that can absorb in the air that absorbs water to reduce the water content that is inhaled in the air, the heating wire can carry out the drying to the cotton that absorbs water simultaneously, makes the cotton that absorbs water can recycle.

3. Through the trachea and the air pump that set up, when needs clear up the filter core, the staff can start the air pump for the air spouts the filter core through the gas pocket on the trachea on, thereby blows off the dust on the filter core, is favorable to improving the life of filter core.

Drawings

FIG. 1 is a front elevational view of a quick change air inlet filter cartridge in accordance with the present invention;

FIG. 2 is a front sectional view of a quick change air inlet filter cartridge in accordance with the present invention;

FIG. 3 is a schematic view of a quick change air inlet filter cartridge mounting housing according to the present invention;

fig. 4 is a schematic diagram of a filter element structure of a quick-replaceable air inlet filter element according to the present invention.

In the figure: the filter comprises an outer cylinder 1, a through hole 2, a bottom cover 3, an air pump 4, a boss 5, a rubber pad 6, an inner cylinder 7, absorbent cotton 8, a filter element 9, a slot 10, an installation groove 11, a ring plate 12, an air pipe 13, an air hole 14, an installation shell 15, an electric heating wire 16, filter paper 17 outside, an activated carbon layer 18, filter paper 19 inside and filter paper 20 inside.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a quick-replaceable air inlet filter element comprises an outer cylinder 1, an inner cylinder 7 is integrally formed on the inner wall of the top of the outer cylinder 1, a bottom cover 3 is in threaded connection with the inner wall of the side surface of the inner cylinder 7 close to the bottom end and the outer wall of the side surface of the outer cylinder 1 close to the bottom end, through holes 2 distributed in an annular structure at equal intervals are formed in the outer walls of the side surfaces of the outer cylinder 1 and the inner cylinder 7, a filter element 9 and absorbent cotton 8 are installed between the inner cylinder 7 and the outer cylinder 1, the filter element 9 is used for filtering dust in the air, the absorbent cotton 8 is used for absorbing moisture in the air, the absorbent cotton 8 is located inside the filter element 9, the absorbent cotton 8 and the two ends of the filter element 9 are clamped on the inner walls of the top of the bottom cover 3 and the outer cylinder 1, the filter element 9 comprises outer filter paper 17, middle filter paper 19 and inner filter paper, so as to filter the dust in the air, gaps are left between the outer filter paper 17 and the middle filter paper 19, between the middle filter paper 19 and the inner filter paper 20, and the gaps are filled with the activated carbon layer 18, the activated carbon layer 18 is used for removing the peculiar smell in the activated carbon layer 18, the groove of the outer wall of the top of the bottom cover 3 is integrally formed with a ring plate 12, the ring plate 12 is convenient for the bottom cover 3 and the inner cylinder 7 to be installed together, and the ring plate 12 is in threaded connection with the inner cylinder 7.

Further, an air pipe 13 is inserted into the inner wall of the top of the bottom cover 3, the air pipe 13 is used for conveying air to the inner barrel through the air pump 4, and air holes 14 distributed in an annular structure at equal intervals are formed in the outer wall of the side face of the air pipe 13 and used for conveying air to the air pump 4 in the air injection pipe 13.

Further, an installation shell 15 which is in threaded connection with the air pipe 13 is installed on one side of the outer wall of the bottom cover 3 bottom through a bolt, the installation shell 15 is used for installing a heating wire 16, the heating wire 16 is installed inside the installation shell 15 through a bolt, air heated by the heating wire 16 flows into the outer barrel 1 under the action of the air pump 4, and therefore the absorbent cotton 8 is dried.

Further, an air pump 4 is mounted on the outer wall of the bottom of the mounting shell 15 through a bolt, the type of the air pump 4 is preferably 4a12a30R48, a filter screen is mounted at an air inlet of the air pump 4 and used for providing power for air injection of the air pipe 13, and the air outlet of the air pump 4 and the air outlet of the mounting shell 15 are communicated with each other.

Furthermore, a boss 5 communicated with the inner cylinder 7 is integrally formed on the outer wall of the top of the outer cylinder 1, a rubber pad 6 is bonded on the inner wall of the side face of the boss 5, and the rubber pad 6 can improve the sealing performance between the external pipeline and the boss 5.

Further, offer the slot 10 that is the annular structure and distributes on the 1 top inner wall of urceolus, slot 10 is used for spacing the cotton 8 that absorbs water to the cotton 8 that absorbs water of installation in urceolus 1, and the cotton 8 that absorbs water is pegged graft inside slot 10.

Further, the inner wall of the top of the outer barrel 1 is provided with a mounting groove 11, the mounting groove 11 is used for mounting the filter element 9, and the filter element 9 is inserted in the mounting groove 11.

The working principle is as follows: when the air pump is used, a worker can connect the external pipeline with the inner barrel 7, the rubber pad 6 can improve the sealing property between the external pipeline and the boss 5, when the filter element 9 works, air can flow into the outer barrel 1 through the through hole on the outer barrel 1, then the air entering the outer barrel 1 can remove more moisture in the air under the action of the absorbent cotton 8, then the air can flow into the external pipeline through the through hole 2 on the inner barrel 7 under the filtration of the filter element 9, at the moment, the external filter paper 17, the middle filter paper 19 and the inner filter paper 20 can filter dust in the air, the activated carbon layer 18 can adsorb impurities such as peculiar smell in the air, and then when the filter element 9 needs to be cleaned, the worker can start the air pump 4, so that the air pump 4 can convey the air into the air pipe 13, then the air pump can spray the air onto the filter element 9 through the air hole 14, and the dust on the filter element 9 falls into the groove on the bottom cover 3, at the same time, the worker can activate the heating wire 16, so that the heating wire 16 heats the air, and the absorbent cotton 8 is dried.

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. The utility model provides a quick replacement's air inlet filter core, includes urceolus (1), its characterized in that, integrated into one piece has inner tube (7) on urceolus (1) top inner wall, and inner tube (7) side inner wall is close to bottom department and urceolus (1) side outer wall and is close to equal threaded connection in bottom (3), all set up on urceolus (1) and inner tube (7) side outer wall through-hole (2) that the equidistance is the annular structure and distributes, install filter core (9) and cotton (8) of absorbing water between inner tube (7) and urceolus (1), and cotton (8) of absorbing water is located inside filter core (9), cotton (8) of absorbing water and the equal joint in filter core (9) both ends are on bottom (3) and urceolus (1) top inner wall, filter core (9) are including outer filter paper (17), well filter paper (19) and interior filter paper (20), outer filter paper (17) and well filter paper (19), A gap is reserved between the middle filter paper (19) and the inner filter paper (20), an activated carbon layer (18) is filled in the gap, a ring plate (12) is integrally formed at the groove of the outer wall of the top of the bottom cover (3), and the ring plate (12) is in threaded connection with the inner cylinder (7).

2. A quick-change air inlet filter cartridge as claimed in claim 1, wherein the air tube (13) is inserted into the inner wall of the top of the bottom cap (3), and the air tube (13) is provided with air holes (14) distributed in an annular configuration at equal intervals on the outer wall of the side surface thereof.

3. A quick change air inlet filter cartridge according to claim 1, wherein the bottom cover (3) is provided with a mounting housing (15) at one side of the outer wall at the bottom for screw coupling with the air tube (13) by means of bolts, and the heating wire (16) is mounted inside the mounting housing (15) by means of bolts.

4. A quick change air inlet filter cartridge according to claim 3, wherein the air pump (4) is mounted on the outer wall of the bottom of the mounting housing (15) by means of bolts, and the air outlet of the air pump (4) and the air outlet of the mounting housing (15) are communicated with each other.

5. A quick change air inlet filter cartridge as claimed in claim 1, wherein the outer wall of the top of the outer cartridge (1) is integrally formed with a boss (5) which extends through the inner cartridge (7), and the inner wall of the side of the boss (5) is bonded with a rubber pad (6).

6. A quick-change air inlet filter cartridge as claimed in claim 1, wherein the outer cartridge (1) has slots (10) formed in the top inner wall thereof and distributed in a ring-shaped configuration, and the absorbent cotton (8) is inserted into the slots (10).

7. A quick-change air inlet filter cartridge as claimed in claim 1, characterized in that the outer cartridge (1) is provided with a mounting groove (11) on the top inner wall and the filter cartridge (9) is inserted inside the mounting groove (11).