CN203139825U - Anti-loosening filter element of air cleaner - Google Patents

Anti-loosening filter element of air cleaner Download PDF

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Publication number
CN203139825U
CN203139825U CN 201320003691 CN201320003691U CN203139825U CN 203139825 U CN203139825 U CN 203139825U CN 201320003691 CN201320003691 CN 201320003691 CN 201320003691 U CN201320003691 U CN 201320003691U CN 203139825 U CN203139825 U CN 203139825U
Authority
CN
China
Prior art keywords
filter screen
retainer
filter
air cleaner
filter paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320003691
Other languages
Chinese (zh)
Inventor
陈大军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BENGBU HONGWEI FILTER Co Ltd
Original Assignee
BENGBU HONGWEI FILTER Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BENGBU HONGWEI FILTER Co Ltd filed Critical BENGBU HONGWEI FILTER Co Ltd
Priority to CN 201320003691 priority Critical patent/CN203139825U/en
Application granted granted Critical
Publication of CN203139825U publication Critical patent/CN203139825U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an anti-loosening filter element of an air cleaner. The anti-loosening filter element comprises a cylindrical filter screen and a retainer in an inner ring of the cylindrical filter screen, wherein filter paper is clamped between the cylindrical filter screen and the retainer; a plurality of fixing rings are distributed on the inner ring of the cylindrical filter screen; an outer ring of the filter paper is adhered to the plurality of fixing rings by a rubber strip; the cylindrical filter screen, the filter paper and the retainer jointly form a barrel; and a filter element upper cover and a filter element lower cover which are provided with sealing rings are respectively mounted at two ends of the barrel. The anti-loosening filter element is simple and reasonable in structure; the outer ring of the filter paper is adhered to the plurality of fixing rings in the cylindrical filter screen by the rubber strip, so that the filter paper is difficult to loosen after being used for a long time; the service life is prolonged; the cleaning efficiency of the air cleaner is effectively ensured; and safe operation of equipment such as pneumatic machinery and internal-combustion machinery is ensured.

Description

A kind of anti-loose type air cleaner cartridge
Technical field
The utility model relates to the air filter that uses in the fields such as a kind of pneumatic machinery, diesel machine, is specially a kind of anti-loose type air cleaner cartridge.
Background technology
Air filter is mainly used in fields such as pneumatic machinery, diesel machine, and effect is the air that cleaning is provided for these plant equipment, the probability that increases abrasion in case these plant equipment suck the air that has impurity particle at work and damage.The chief component of air filter is filter core and casing, and wherein filter core is main filtration fraction, bearing the filtration work of gas, and casing is the external structure that necessary protection is provided for filter core.And existing air cleaner cartridge uses its filter paper of back loose easily for a long time, makes that filtering efficiency descends behind the whole cleaner long time continuous working, and service life is shorter, can not well satisfy instructions for use.
The utility model content
The purpose of this utility model provides a kind of anti-loose type air cleaner cartridge, traditional air cleaner cartridge uses its filter paper of back loose easily for a long time in the prior art to solve, make that filtering efficiency descends behind the whole cleaner long time continuous working, service life is shorter, can not well satisfy the problem of instructions for use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of anti-loose type air cleaner cartridge, it is characterized in that: include tubular filter screen and the retainer that is positioned at tubular filter screen inner ring, accompany filter paper between described tubular filter screen and the retainer, described tubular filter screen inner ring is distributed with a plurality of retainer plates, described filter paper outer ring sticks on a plurality of retainer plates by adhesive tape, the common formation of described tubular filter screen, filter paper and retainer one cylindrical shell, described cylindrical shell two ends are separately installed with filter core loam cake and the filter core lower cover that has sealing ring.
Described a kind of anti-loose type air cleaner cartridge is characterized in that: adopt glue bond to fix between described filter core loam cake, filter core lower cover and the cylindrical shell.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, employing sticks to design on a plurality of retainer plates in the tubular filter screen with the filter paper outer ring by adhesive tape, be difficult for loose after making filter paper use for a long time, prolonged service life, guarantee the filtering efficiency of air filter effectively, guaranteed the safe operation of equipment such as pneumatic machinery, diesel machine.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of anti-loose type air cleaner cartridge, include tubular filter screen 1 and the retainer 2 that is positioned at tubular filter screen 1 inner ring, accompany filter paper 3 between tubular filter screen 1 and the retainer 2, tubular filter screen 1 inner ring is distributed with a plurality of retainer plates 4, filter paper 3 outer rings stick on a plurality of retainer plates 4 by adhesive tape, tubular filter screen 1, filter paper 3 and retainer 2 common formation one cylindrical shells, and the cylindrical shell two ends are separately installed with filter core loam cake 5 and the filter core lower cover 6 that has sealing ring.
Adopt glue bond to fix between filter core loam cake 5, filter core lower cover 6 and the cylindrical shell.

Claims (2)

1. anti-loose type air cleaner cartridge, it is characterized in that: include tubular filter screen and the retainer that is positioned at tubular filter screen inner ring, accompany filter paper between described tubular filter screen and the retainer, described tubular filter screen inner ring is distributed with a plurality of retainer plates, described filter paper outer ring sticks on a plurality of retainer plates by adhesive tape, the common formation of described tubular filter screen, filter paper and retainer one cylindrical shell, described cylindrical shell two ends are separately installed with filter core loam cake and the filter core lower cover that has sealing ring.
2. a kind of anti-loose type air cleaner cartridge according to claim 1 is characterized in that: adopt glue bond to fix between described filter core loam cake, filter core lower cover and the cylindrical shell.
CN 201320003691 2013-01-06 2013-01-06 Anti-loosening filter element of air cleaner Expired - Fee Related CN203139825U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320003691 CN203139825U (en) 2013-01-06 2013-01-06 Anti-loosening filter element of air cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320003691 CN203139825U (en) 2013-01-06 2013-01-06 Anti-loosening filter element of air cleaner

Publications (1)

Publication Number Publication Date
CN203139825U true CN203139825U (en) 2013-08-21

Family

ID=48967382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320003691 Expired - Fee Related CN203139825U (en) 2013-01-06 2013-01-06 Anti-loosening filter element of air cleaner

Country Status (1)

Country Link
CN (1) CN203139825U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114223A (en) * 2015-08-12 2015-12-02 常州市宏硕电子有限公司 Filter element of air filter
CN106925043A (en) * 2017-05-16 2017-07-07 盐城灌桥商贸有限公司 A kind of automobile air-conditioning filter filter core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114223A (en) * 2015-08-12 2015-12-02 常州市宏硕电子有限公司 Filter element of air filter
CN106925043A (en) * 2017-05-16 2017-07-07 盐城灌桥商贸有限公司 A kind of automobile air-conditioning filter filter core

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20140106