CN202832909U - Gasoline filter - Google Patents
Gasoline filter Download PDFInfo
- Publication number
- CN202832909U CN202832909U CN 201220385958 CN201220385958U CN202832909U CN 202832909 U CN202832909 U CN 202832909U CN 201220385958 CN201220385958 CN 201220385958 CN 201220385958 U CN201220385958 U CN 201220385958U CN 202832909 U CN202832909 U CN 202832909U
- Authority
- CN
- China
- Prior art keywords
- oil outlet
- end cap
- inlet pipe
- oil inlet
- outlet tube
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a gasoline filter which comprises a shell and an upper cover, an inner cavity is formed in the shell; a filter element assembly is arranged in the inner cavity and comprises a paper element, an upper end cover and a lower end cover, wherein the paper core is arranged between the upper end cover and the lower end cover; an oil inlet pipe is arranged on the upper cover; an oil outlet pipe is arranged at the bottom of the shell; annular grooves are formed in the oil inlet pipe around the circumferential direction of an oil inlet and in the oil outlet pipe around the circumferential direction of an oil outlet; and sealing rings are embedded in the annular grooves and are fixed with the annular grooves through fixing glue. With the adoption of the technical scheme, the gasoline filter provided by the utility model has the beneficial effect that when the oil inlet pipe and the oil outlet pipe are connected with an external pipeline, the sealing performance is good, so that oil can be better prevented from generating the leakage phenomenon from the connection position.
Description
Technical field
The utility model relates to a kind of filter cleaner, particularly a kind of gasoline filter.
Background technique
At present, existing a kind of gasoline filter, include housing, loam cake, be provided with inner chamber in the described housing, be provided with element kit in the described inner chamber, element kit includes refill, upper end cap, lower end cap, refill is arranged between upper end cap and the lower end cap, cover on described and be provided with oil inlet pipe, described housing bottom is provided with oil outlet tube, oil inlet pipe, oil outlet tube all with the inner chamber conducting, the corresponding oil outlet tube of described intracavity bottom position is provided with the circular orientation boss, described lower end cap is set in the location that forms on the circular orientation boss element kit, is provided with inner seal sleeve between described lower end cap and the circular orientation boss, described oil inlet pipe, oil outlet tube is fixedly connected with through bolt with external pipe.
But, the gasoline filter of this structure, when oil inlet pipe, oil outlet tube were connected with external pipe, its sealing was poor, and fluid produces the phenomenon that leaks easily from the joint, and then causes unnecessary trouble.
The model utility content
The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of gasoline filter so that oil inlet pipe, when oil outlet tube is connected with external pipe, good airproof performance can prevent well that fluid from producing the phenomenon that leaks from the joint.
The technical solution of the utility model: a kind of gasoline filter, include housing, loam cake, be provided with inner chamber in the described housing, be provided with element kit in the described inner chamber, element kit includes refill, upper end cap, lower end cap, refill is arranged between upper end cap and the lower end cap, cover on described and be provided with oil inlet pipe, described housing bottom is provided with oil outlet tube, the corresponding oil outlet tube of described intracavity bottom position is provided with the circular orientation boss, described lower end cap is set on the circular orientation boss, be provided with inner seal sleeve between described lower end cap and the circular orientation boss, it is characterized in that: it is circumferential to move into hydraulic fluid port on the described oil inlet pipe, lay out hydraulic fluid port on the oil outlet tube and circumferentially be equipped with annular groove, be embedded with seal ring in the described annular groove, described seal ring and annular groove are fixed through fixing glue.
Adopt technique scheme, by the seal ring that arranges so that oil inlet pipe, when oil outlet tube is connected with external pipe, good airproof performance can prevent well that fluid is from the joint generation phenomenon that leaks.
Further setting of the present utility model: be positioned on the oil inlet pipe at filler opening place and be positioned at the oil outlet place oil outlet tube on be equipped with bevel for welding.
Adopt above-mentioned further setting, the bevel for welding of setting can conveniently be welded and fixed oil inlet pipe, oil outlet tube and external pipe.
Again further setting of the present utility model: described housing and loam cake are welded to connect.
Adopt above-mentioned more further setting, housing and loam cake are welded to connect, it is firm to connect, and anti-seismic performance is strong.
Further setting of the present utility model: seal ring is viton seal ring.
Adopt above-mentioned further setting, the viton seal ring tightness is good, high temperature resistant, resistance to oxidation, thus guarantee good seal performance between oil inlet pipe, oil outlet tube and the external pipe.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is I part partial enlarged drawing among Fig. 1;
Fig. 3 is J part partial enlarged drawing among Fig. 1.
Embodiment
Such as Fig. 1,2, shown in 3, a kind of gasoline filter, include housing 1, loam cake 2, be provided with inner chamber 11 in the described housing 1, be provided with element kit 3 in the described inner chamber 11, element kit 3 includes refill 31, upper end cap 32, lower end cap 33, refill 31 is arranged between upper end cap 32 and the lower end cap 33, described loam cake 2 is provided with oil inlet pipe 4, described housing 1 bottom is provided with oil outlet tube 5, corresponding oil outlet tube 5 positions, described inner chamber 11 bottoms are provided with circular orientation boss 12, described lower end cap 33 is set on the circular orientation boss 12, be provided with inner seal sleeve 6 between described lower end cap 33 and the circular orientation boss 12, it is circumferential to move into hydraulic fluid port 41 on the described oil inlet pipe 4, lay out hydraulic fluid port 51 on the oil outlet tube 5 and circumferentially be equipped with annular groove 42,52, described annular groove 42, be embedded with viton seal ring 7 in 52, described viton seal ring 7 and annular groove 42,52 fix through fixing glue.
As shown in Figure 1, 2, 3, in the utility model specific embodiment, be positioned on the oil inlet pipe 4 at filler opening 41 places and be positioned at oil outlet 51 places oil outlet tube 5 on be equipped with bevel for welding 8.
As shown in Figure 1, in the utility model specific embodiment, described housing 1 is welded to connect with loam cake 2.
Claims (4)
1. gasoline filter, include housing, loam cake, be provided with inner chamber in the described housing, be provided with element kit in the described inner chamber, element kit includes refill, upper end cap, lower end cap, refill is arranged between upper end cap and the lower end cap, cover on described and be provided with oil inlet pipe, described housing bottom is provided with oil outlet tube, the corresponding oil outlet tube of described intracavity bottom position is provided with the circular orientation boss, described lower end cap is set on the circular orientation boss, be provided with inner seal sleeve between described lower end cap and the circular orientation boss, it is characterized in that: it is circumferential to move into hydraulic fluid port on the described oil inlet pipe, lay out hydraulic fluid port on the oil outlet tube and circumferentially be equipped with annular groove, be embedded with seal ring in the described annular groove, described seal ring and annular groove are fixed through fixing glue.
2. gasoline filter according to claim 1 is characterized in that: be positioned on the oil inlet pipe at filler opening place and be positioned at the oil outlet place oil outlet tube on be equipped with bevel for welding.
3. gasoline filter according to claim 1 and 2, it is characterized in that: described housing and loam cake are welded to connect.
4. gasoline filter according to claim 3, it is characterized in that: seal ring is viton seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385958 CN202832909U (en) | 2012-07-28 | 2012-07-28 | Gasoline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385958 CN202832909U (en) | 2012-07-28 | 2012-07-28 | Gasoline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832909U true CN202832909U (en) | 2013-03-27 |
Family
ID=47944636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385958 Expired - Fee Related CN202832909U (en) | 2012-07-28 | 2012-07-28 | Gasoline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615341A (en) * | 2013-12-04 | 2014-03-05 | 柳州日高滤清器有限责任公司 | Gasoline filter shell made of aluminum |
| CN104696124A (en) * | 2015-02-26 | 2015-06-10 | 天津市宇龙昊天汽车滤清器有限公司 | Petrolfilter with novel structure |
| CN107630776A (en) * | 2017-08-30 | 2018-01-26 | 蚌埠市同升滤清器有限公司 | Spherical cleaner in one kind |
-
2012
- 2012-07-28 CN CN 201220385958 patent/CN202832909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615341A (en) * | 2013-12-04 | 2014-03-05 | 柳州日高滤清器有限责任公司 | Gasoline filter shell made of aluminum |
| CN104696124A (en) * | 2015-02-26 | 2015-06-10 | 天津市宇龙昊天汽车滤清器有限公司 | Petrolfilter with novel structure |
| CN107630776A (en) * | 2017-08-30 | 2018-01-26 | 蚌埠市同升滤清器有限公司 | Spherical cleaner in one kind |
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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: 20130327 Termination date: 20130728 |