CN104747328A - Novel air filter element - Google Patents
Novel air filter element Download PDFInfo
- Publication number
- CN104747328A CN104747328A CN201510100082.1A CN201510100082A CN104747328A CN 104747328 A CN104747328 A CN 104747328A CN 201510100082 A CN201510100082 A CN 201510100082A CN 104747328 A CN104747328 A CN 104747328A
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- China
- Prior art keywords
- filter element
- air filter
- filter paper
- wire net
- protecting wire
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Abstract
The invention discloses a novel air filter element. The novel air filter element comprises a sealing ring, an upper end cover, an inner protecting net, filter paper and a lower end cover. The filter paper is evenly surrounded on the outer side of the inner protecting net, and the two ends of the inner protecting net and the filter paper are fixedly connected with the upper end cover and the lower end cover respectively. One or more sets of cotton threads wrapped with adhesives are continuously wound on the outer side face of the filter paper in a spiral mode, the inner protecting net is of a spiral meshing structure, and the cross section of the filter paper is arranged to be in a chrysanthemum shape. By the adoption of the novel air filter element, the anti-pressure ability of the air filter element is improved, the labor hour is saved, waste of raw materials is avoided, the weight of the filter element is lowered, the processing cost is lowered, the structural rigidity of the filter paper is greatly improved, the phenomena of folding and bending of the filter paper are avoided, and the service life of the filter element is prolonged.
Description
Technical field
The present invention relates to motor filter cleaner technical field, particularly relate to a kind of Novel filter element of air filter.
Background technique
During motor car engine work, clean air is needed to burn, and usually containing foreign matters such as sand, dust, steam in the air of external environment, so be provided with air-strainer in automotive engine air intake system front end, for removing the impurity in air.At present, air filtering core major part on the air-strainer that motor uses is by seal ring, upper end cap, outer protecting wire net, filter paper, the parts compositions such as interior protecting wire net and lower end cap, in existing, what outer protecting wire net major part adopted is that spot welding connects protecting wire net or is vertically engaged protecting wire net, the protecting wire net of this structure easily causes waste of raw materials when cutting, and efficiency is low, anti-pressure ability is weak, in addition, when outer protecting wire net, without retraining between the folding of filter paper and folding, easily be out of shape under the collision of air-flow and formed and roll over, effective filtration area is caused greatly to reduce, final shortening its working life.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of and economize in raw materials, improve filter efficiency and shoulder the Novel filter element of air filter of pressure energy power and long service life.
For achieving the above object, the present invention is by the following technical solutions:
A kind of Novel filter element of air filter, comprise seal ring, upper end cap, interior protecting wire net, filter paper, lower end cap, described filter paper uniform ring is around the outside of interior protecting wire net, interior protecting wire net is fixedly connected with upper end cap, lower end cap respectively with the two ends of filter paper, the outer side surface of described filter paper is provided with one or more groups cotton thread wrapped up by binder of continuous winding in a spiral form, and described interior protecting wire net adopts screw occlusion structure.
Further, described filter paper cross section is set to chrysanthemum type.
Further, the occlusion width of described interior protecting wire net is less than or equal to 20mm, and the pitch of the screw occlusion of interior protecting wire net is 50 ~ 250mm.
Further, the quantity often organizing cotton thread is 1 ~ 5, and the pitch of cotton thread is 50 ~ 150mm.
Further, described binder adopts hot melt adhesive.
The technical solution adopted in the present invention has following beneficial effect:
1, adopt protecting wire net in screw occlusion formula, improve the anti-pressure ability of air filtering core, and in this structure, protecting wire net does not need to carry out cutting net and spot welding, has both saved man-hour, turn avoid raw-material waste.
2, the present invention is all wound around by cotton thread and binder because of the outer side surface of whole filter paper, and its structural rigidity is greatly improved, and there will not be filter paper and folding and the phenomenon such as bending, improve the working life of filter core, in addition, cancel outer protecting wire net, both alleviate the weight of filter core, again reduce processing cost.
Accompanying drawing content
Fig. 1 is overall structure explosive view of the present invention;
Fig. 2 of the present inventionly partly cuts open figure;
Fig. 3 is I close-up schematic view in Fig. 2.
Embodiment
Technological scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in FIG. 1 to 3, a kind of Novel filter element of air filter, comprise seal ring 1, upper end cap 2, interior protecting wire net 3, filter paper 4, lower end cap 5, described filter paper 4 cross section is set to chrysanthemum type, uniform ring is around the outside of interior protecting wire net 3, the two ends of interior protecting wire net 3 and filter paper 4 respectively with upper end cap 2, lower end cap 5 is fixedly connected with, the outer side surface of described filter paper 4 is provided with the many groups of cotton threads 401 wrapped up by binder 402 of continuous winding in a spiral form, described cotton thread 401 is bonded on the folding rib of filter paper 4 after being wrapped up by binder 402 firmly, thus by the folding of filter paper 4 apart from fixing, described binder 402 adopts hot melt adhesive, also other binders can be adopted, the quantity often organizing cotton thread is 3, described cotton thread 401 is with uniform pitch continuous winding, pitch is set to 100mm, the direction of winding of each group of cotton thread 401 is contrary, be coiled into the shape of intersection, the direction of winding of each group of cotton thread 401 includes but are not limited to opposite way, such as, adopt direction of winding same way, described interior protecting wire net 3 adopts screw occlusion structure 301, this structure adopt draw in the net rear screw occlusion moulding process make, the width of occlusion is set to 15mm, and the pitch of screw occlusion structure 301 is set to 150mm.
More than show and describe basic principle of the present invention and major character.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. a Novel filter element of air filter, comprise seal ring (1), upper end cap (2), interior protecting wire net (3), filter paper (4), lower end cap (5), it is characterized in that: described filter paper (4) uniform ring is around the outside of interior protecting wire net (3), interior protecting wire net (3) is fixedly connected with upper end cap (2), lower end cap (5) respectively with the two ends of filter paper (4), and the outer side surface of described filter paper (4) is provided with one or more groups cotton thread (401) wrapped up by binder (402) of continuous winding in a spiral form.
2. Novel filter element of air filter according to claim 1, is characterized in that: described interior protecting wire net (3) adopts screw occlusion structure (301).
3. Novel filter element of air filter according to claim 2, is characterized in that: the employing of described interior protecting wire net (3) is drawn in the net rear screw occlusion moulding process and made.
4. Novel filter element of air filter according to claim 1, is characterized in that: described filter paper (4) cross section is set to chrysanthemum type.
5. Novel filter element of air filter according to claim 2, is characterized in that: the occlusion width of described interior protecting wire net (3) is less than or equal to 20mm.
6. Novel filter element of air filter according to claim 5, is characterized in that: the pitch of the screw occlusion of described interior protecting wire net (3) is 50 ~ 250mm.
7. Novel filter element of air filter according to claim 1, is characterized in that: the quantity often organizing cotton thread (401) is 1 ~ 5.
8. Novel filter element of air filter according to claim 7, is characterized in that: the pitch of described cotton thread (401) is 50 ~ 150mm.
9. Novel filter element of air filter according to claim 8, is characterized in that: the direction of winding respectively organizing cotton thread (401) is contrary, is coiled into the shape of intersection.
10. Novel filter element of air filter according to claim 1, is characterized in that: described binder (402) adopts hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100082.1A CN104747328A (en) | 2015-03-06 | 2015-03-06 | Novel air filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100082.1A CN104747328A (en) | 2015-03-06 | 2015-03-06 | Novel air filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747328A true CN104747328A (en) | 2015-07-01 |
Family
ID=53587487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510100082.1A Pending CN104747328A (en) | 2015-03-06 | 2015-03-06 | Novel air filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747328A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246511A (en) * | 2016-10-14 | 2016-12-21 | 东莞市金达机电有限公司 | A kind of gas-filtering device of air compressor machine |
| CN106731073A (en) * | 2016-12-30 | 2017-05-31 | 江苏富滤盛滤清器有限公司 | It is a kind of to prevent filter core and sell off coiling fixing means, filter core and the cleaner of shape |
| CN108295584A (en) * | 2018-04-17 | 2018-07-20 | 东莞市东田过滤技术有限公司 | A kind of filter core and its filter for exempting from metal material |
| CN110159463A (en) * | 2019-07-01 | 2019-08-23 | 广西华原过滤系统股份有限公司 | A kind of single flow air filtering core |
| CN112610372A (en) * | 2020-12-14 | 2021-04-06 | 安徽法西欧汽车部件有限公司 | Filter screen of automobile air filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010037977A (en) * | 2008-08-01 | 2010-02-18 | Komatsu Ltd | Air cleaner and engine control system |
| CN201625472U (en) * | 2010-03-23 | 2010-11-10 | 穆东波 | Filter element of novel air filter |
| CN202047914U (en) * | 2011-05-18 | 2011-11-23 | 哈尔滨天朗汽车配件有限公司 | Air filter with spiral meshing type internal and external protecting wire nets |
| CN202768185U (en) * | 2012-04-13 | 2013-03-06 | 刘广清 | Novel air filter element |
| US20140260136A1 (en) * | 2011-06-17 | 2014-09-18 | Sven A. Kaiser | Filter element |
| CN204553003U (en) * | 2015-03-06 | 2015-08-12 | 广西华原过滤系统股份有限公司 | A kind of Novel filter element of air filter |
-
2015
- 2015-03-06 CN CN201510100082.1A patent/CN104747328A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010037977A (en) * | 2008-08-01 | 2010-02-18 | Komatsu Ltd | Air cleaner and engine control system |
| CN201625472U (en) * | 2010-03-23 | 2010-11-10 | 穆东波 | Filter element of novel air filter |
| CN202047914U (en) * | 2011-05-18 | 2011-11-23 | 哈尔滨天朗汽车配件有限公司 | Air filter with spiral meshing type internal and external protecting wire nets |
| US20140260136A1 (en) * | 2011-06-17 | 2014-09-18 | Sven A. Kaiser | Filter element |
| CN202768185U (en) * | 2012-04-13 | 2013-03-06 | 刘广清 | Novel air filter element |
| CN204553003U (en) * | 2015-03-06 | 2015-08-12 | 广西华原过滤系统股份有限公司 | A kind of Novel filter element of air filter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246511A (en) * | 2016-10-14 | 2016-12-21 | 东莞市金达机电有限公司 | A kind of gas-filtering device of air compressor machine |
| CN106246511B (en) * | 2016-10-14 | 2017-12-29 | 东莞市金达机电有限公司 | A kind of gas-filtering device of air compressor machine |
| CN106731073A (en) * | 2016-12-30 | 2017-05-31 | 江苏富滤盛滤清器有限公司 | It is a kind of to prevent filter core and sell off coiling fixing means, filter core and the cleaner of shape |
| CN108295584A (en) * | 2018-04-17 | 2018-07-20 | 东莞市东田过滤技术有限公司 | A kind of filter core and its filter for exempting from metal material |
| CN110159463A (en) * | 2019-07-01 | 2019-08-23 | 广西华原过滤系统股份有限公司 | A kind of single flow air filtering core |
| CN112610372A (en) * | 2020-12-14 | 2021-04-06 | 安徽法西欧汽车部件有限公司 | Filter screen of automobile air filter |
| CN112610372B (en) * | 2020-12-14 | 2022-12-20 | 安徽法西欧汽车部件有限公司 | Filter screen of automobile air filter |
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Application publication date: 20150701 |
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| WD01 | Invention patent application deemed withdrawn after publication |