CN203627052U - Glue-line-wound fuel filter element - Google Patents
Glue-line-wound fuel filter element Download PDFInfo
- Publication number
- CN203627052U CN203627052U CN201320824152.4U CN201320824152U CN203627052U CN 203627052 U CN203627052 U CN 203627052U CN 201320824152 U CN201320824152 U CN 201320824152U CN 203627052 U CN203627052 U CN 203627052U
- Authority
- CN
- China
- Prior art keywords
- filter core
- end cap
- core body
- glue
- filter element
- 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
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 17
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model relates to a glue-line-wound fuel filter element. The glue-line-wound fuel filter element comprises an upper end cover, a lower end cover, a center pipe and a filter element body. The center pipe is sleeved with the filter element body, the upper end cover and the lower end cover are connected to the upper end and the lower end of the filter element body, a glue line is wounded on the outer side of the filter element body, and the glue line is attached and connected to the outer side of the filter element body through glue. Compared with the prior art, the glue-line-wound fuel filter element has the advantages of being reliable in structure, wide in application range, good in stability, free of influences on product performance and capable of effectively prolonging the service life of a filter.
Description
Technical field
The utility model relates to a kind of element of fuel filter, especially relates to a kind of tree lace wrap style element of fuel filter.
Background technique
At present, in the utilization of fuel filter, filter core is all star paper folding shape, then upper and lower end cap (working of plastics) and filter core is welded by glue bonding or by hot plate welding technique by upper and lower end cap (metal).
Having the occasion of some large flows, because the deflection of material for core is inadequate, may cause in the process of real engine operation, filter core, under high flow capacity, has the phenomenon (and pleat phenomenon) that adjacent filter core combines.This phenomenon can reduce the performance of filter cleaner itself greatly, such as filter efficiency, holds ash amount (working life), water filtration performance etc.
Application number is that 201220433645.0 Chinese patent discloses a kind of element of fuel filter, comprise upper end cap, lower end cap, folding shape filter core cylinder, upper end cap, lower end cap be the cementing two ends at folding shape filter core cylinder respectively, it is characterized in that the inner side bonding of rolling over shape filter core cylinder is provided with hydrophoby polyester fibre, be used for realizing layered filtration, promote filter precision and filter efficiency, obtain higher water separation effect simultaneously.
Model utility content
The purpose of this utility model is exactly the tree lace wrap style element of fuel filter that a kind of reliable in structure, applied widely, good stability are provided in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of tree lace wrap style element of fuel filter, comprise upper end cap, lower end cap, center tube, filter core body, described filter core body is set in outside center tube, described upper end cap and lower end cap are connected to the upper and lower end of filter core body, the outer felt of described filter core body is wound with tree lace, and this tree lace is fitted and connected the outside at filter core body through glue.
Described upper end cap and lower end cap are bonded on filter core body.
Described upper end cap and lower end cap are welded to connect on filter core body.
Spacing on the fixing filter core body of described tree lace between pleat and pleat.
The parallel outside that is located at filter core body of wrapping up in of described tree lace.
Compared with prior art, the utlity model has following advantage:
One. reliable in structure: tree lace does not have destruction to filter core in fixing filter core.
Two. using scope is wide: this tree lace winding technology can be applied on the filter core with each different size size widely, comprises various filter core.
Three. increase stability: this tree lace winding structure can significantly promote the stability of filter core, make some deflections not but there is the high filter core that holds ash amount performance also can be used on filter core.
Four. take up room little: it is very little that tree lace takies the space of filter core.
Five. on product performance without impact: for the water separation effect of product, particle filtering efficiency, pressure reduction etc. are impact not.
Six. effectively extend the working life of filter cleaner: this tree lace winding technology can effectively prevent the distortion of filter core filter core, effectively extend the working life of filter cleaner.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is upper end cap; 2 is filter core body; Pipe centered by 3; 4 is lower end cap; 5 is tree lace.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of tree lace wrap style element of fuel filter, its structure as shown in Figure 1, is mainly made up of upper end cap 1, lower end cap 4, center tube 3, filter core body 2.Filter core body 2 is set in outside center tube 3, and upper end cap 1 and lower end cap 4 are connected to the upper and lower end of filter core body 2, can be connected on filter core body 2 by the mode of bonding or the mode of welding.It should be noted that, be wound with tree lace 5 in the outer felt of filter core body 2, this tree lace 5 is fitted and connected in the outside of filter core body 2 through glue, can adopt parallel structure to wrap up in the outside that is located at filter core body 2, thereby can fix to the full extent the spacing between pleat and pleat on filter core body 2.
The utility model is on original filter element, to use tree lace winding technology, tree lace is wrapped on filter core with glue, fix to the full extent the spacing between filter core pleat and pleat, guarantee that filter core also can guarantee stability under the operating mode of high flow capacity, do not have and the phenomenon such as pleat.The possibility of breakage under high flow capacity between minimizing pleat.
The concrete steps of processing are as follows: on filter core body 1, complete after the bonding or welding of upper end cap 1 and lower end cap 4, tree lace 5 under certain pulling force, is wrapped up in and is located on filter core body 2 after mixing completely in machine with glue.After glue parches, under the pulling force with 25N, detect tree lace 5 soundness bonding with filter core body 2, guarantee can very firmly be bonded together between tree lace 5 and filter core body 2.
Claims (5)
1. a tree lace wrap style element of fuel filter, comprise upper end cap, lower end cap, center tube, filter core body, described filter core body is set in outside center tube, described upper end cap and lower end cap are connected to the upper and lower end of filter core body, it is characterized in that, the outer felt of described filter core body is wound with tree lace, and this tree lace is fitted and connected the outside at filter core body through glue.
2. a kind of tree lace wrap style element of fuel filter according to claim 1, is characterized in that, described upper end cap and lower end cap are bonded on filter core body.
3. a kind of tree lace wrap style element of fuel filter according to claim 1, is characterized in that, described upper end cap and lower end cap are welded to connect on filter core body.
4. a kind of tree lace wrap style element of fuel filter according to claim 1, is characterized in that, the spacing on the fixing filter core body of described tree lace between pleat and pleat.
5. a kind of tree lace wrap style element of fuel filter according to claim 1, is characterized in that, the parallel outside that is located at filter core body of wrapping up in of described tree lace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824152.4U CN203627052U (en) | 2013-12-13 | 2013-12-13 | Glue-line-wound fuel filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824152.4U CN203627052U (en) | 2013-12-13 | 2013-12-13 | Glue-line-wound fuel filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627052U true CN203627052U (en) | 2014-06-04 |
Family
ID=50813538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320824152.4U Expired - Fee Related CN203627052U (en) | 2013-12-13 | 2013-12-13 | Glue-line-wound fuel filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-12-13 CN CN201320824152.4U patent/CN203627052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20171213 |