CN204041316U - A kind of gasoline filter filter core - Google Patents
A kind of gasoline filter filter core Download PDFInfo
- Publication number
- CN204041316U CN204041316U CN201420359440.1U CN201420359440U CN204041316U CN 204041316 U CN204041316 U CN 204041316U CN 201420359440 U CN201420359440 U CN 201420359440U CN 204041316 U CN204041316 U CN 204041316U
- Authority
- CN
- China
- Prior art keywords
- center tube
- filter
- tube body
- annular groove
- 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 - Lifetime
Links
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model relates to a kind of gasoline filter filter core, comprise filter paper and center tube, filter paper is connected with center tube body outer surface, the cartridge support plate that described center tube comprises center tube body and links into an integrated entity with center tube body bottom, tube wall arranged outside in the middle part of described center tube body has annular groove, in the tube wall being provided with annular groove, be connected with circular connecting plate, described filter paper is also strengthened bonding by the binder be arranged in center tube body annular groove with center tube body.The width D of described annular groove is 1 ~ 2mm, and depth H is 4 ~ 6mm.The utility model arranges an annular groove in center tube body intermediate portion, and it is bonding with center tube to strengthen filter paper by the binder arranged in annular groove, can significantly improve the bonding strength of filter paper and center tube, ensure filter core quality; In addition by center tube body and being made of one of cartridge support plate, the efficiency of assembling of gasoline filter assembly can be improved.
Description
Technical field
The utility model relates to a kind of gasoline filter filter core.
Background technique
The filter cartridge construction of existing regular price gasoline filter cleaner is that filter paper adds center tube structure, in order to the harmful matters such as paper scrap after preventing filter paper breakage enter oil pipe even motor, also need to leach hydraulic fluid port end at gasoline and increase cartridge support plate, because center tube is separated with cartridge support plate, need during assembling to install respectively, so just cause gasoline filter general assembly efficiency not high.Further, center tube outer surface and filter paper adopt binder bonding, and because center tube is cylindrical structural, and center tube surface is comparatively smooth, and bonding strength is not high, affects filter core quality.
At present disclosed Chinese patent 2013206739145 discloses a kind of low consumption and easily to change oil separator, the center tube cylindrical of this oil and water seperator is provided with spiral chute, it is the draining contributing to fuel filter that its center tube arranges spiral fluted object, and it still effectively solves filter paper and the not high problem of center tube bonding strength.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of filter paper and center tube bonding strength to significantly improve, can also improve the gasoline filter filter core of the efficiency of assembling of gasoline filter assembly, to solve above-mentioned problems of the prior art.
The technological scheme solved the problems of the technologies described above is: a kind of gasoline filter filter core, comprise filter paper and center tube, described filter paper is connected with center tube body outer surface, the cartridge support plate that described center tube comprises center tube body and links into an integrated entity with center tube body bottom, tube wall arranged outside in the middle part of described center tube body has annular groove, in the tube wall being provided with annular groove, be connected with circular connecting plate, described filter paper is also strengthened bonding by the binder be arranged in center tube body annular groove with center tube body.
The width D of described annular groove is 4 ~ 6mm, and depth H is 1 ~ 2mm.
Described filter paper is coil paper type filter paper.
The utility model arranges the annular groove of 5 × 1.5 in center tube body intermediate portion, and makes filter paper reinforcement bonding with center tube by the binder arranged in annular groove, can significantly improve the bonding strength of filter paper and center tube, ensures filter core quality.The utility model, by center tube body and being made of one of cartridge support plate, not needing separately assembling, can improve the efficiency of assembling of gasoline filter assembly during assembling.Also have original center tube and baffle plate all to adopt electroplating steel plate material, cost is high and be unfavorable for environmental protection.Under the prerequisite not affecting gasoline filter assembling, the center tube of gasoline filter filter cartridge construction and cartridge support plate can be made plastics integration by the utility model, can reduce costs, more meet the feature of environmental protection.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristics of a kind of gasoline filter filter core of the utility model is further described.
Accompanying drawing explanation
Fig. 1: the gasoline filter filter cartridge construction schematic diagram of the utility model.
Fig. 2-Fig. 3: the center tube structural representation of the utility model.
Fig. 2: plan view, Fig. 3: plan view.
Fig. 4: be provided with gasoline filter structural representation of the present utility model.
In figure: 1-center tube, 11-center tube body, 12-cartridge support plate, the circular connecting plate of 13-, 14-annular groove, 2-filter paper, 3-binder, 4-housing, 5-capping.
Embodiment
Embodiment 1: as shown in Figure 1, a kind of gasoline filter filter core, comprise filter paper 2 and center tube 1, described filter paper is connected with center tube body outer surface, described center tube 1(is see Fig. 2-Fig. 3) the cartridge support plate 12 that comprises center tube body 11 and link into an integrated entity with center tube body bottom, tube wall arranged outside in the middle part of described center tube body has annular groove 14, circular connecting plate 13 is connected with in the tube wall being provided with annular groove, arranging circular connecting plate 13 is to block center tube, logical in can not allowing center tube completely, prevent from needing the gasoline filtered directly not enter motor through Filter paper filtering.And circular connecting plate is arranged on the middle part of center tube body, also play the effect strengthening center tube intensity.Described filter paper is also strengthened bonding by the binder 3 be arranged in center tube body annular groove with center tube body.The width D of described annular groove 14 is 5mm, and depth H is 1.5mm.Described filter paper is coil paper type filter paper.
One as the present embodiment converts, and the concrete size of described annular groove 14 can adjust according to actual conditions, and the width D of general annular groove 14 is 4 ~ 6mm, and depth H is 1 ~ 2mm.
The utility model is by the center tube of gasoline filter filter cartridge construction and being made of one of cartridge support plate, improve the efficiency of assembling of gasoline filter assembly, the groove of one 5 × 1.5 is set in center tube intermediate portion, improve the bonding strength of center tube and filter paper, gasoline filter also can be made more to meet the feature of environmental protection.
Claims (3)
1. a gasoline filter filter core, comprise filter paper (2) and center tube (1), described filter paper is connected with center tube body outer surface, it is characterized in that: the cartridge support plate (12) that described center tube (1) comprises center tube body (11) and links into an integrated entity with center tube body bottom, tube wall arranged outside in the middle part of described center tube body has annular groove (14), circular connecting plate (13) is connected with in the tube wall being provided with annular groove, described filter paper is also strengthened bonding by the binder (3) be arranged in center tube body annular groove with center tube body.
2. a kind of gasoline filter filter core according to claim 1, is characterized in that: the width D of described annular groove (14) is 4 ~ 6mm, and depth H is 1 ~ 2mm.
3. a kind of gasoline filter filter core according to claim 1 and 2, is characterized in that: described filter paper is coil paper type filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359440.1U CN204041316U (en) | 2014-06-30 | 2014-06-30 | A kind of gasoline filter filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359440.1U CN204041316U (en) | 2014-06-30 | 2014-06-30 | A kind of gasoline filter filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041316U true CN204041316U (en) | 2014-12-24 |
Family
ID=52241987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420359440.1U Expired - Lifetime CN204041316U (en) | 2014-06-30 | 2014-06-30 | A kind of gasoline filter filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701345A (en) * | 2017-10-31 | 2018-02-16 | 天津市宇龙昊天汽车滤清器有限公司 | New and effective gasoline filter for automobile |
-
2014
- 2014-06-30 CN CN201420359440.1U patent/CN204041316U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701345A (en) * | 2017-10-31 | 2018-02-16 | 天津市宇龙昊天汽车滤清器有限公司 | New and effective gasoline filter for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |