CN202366531U - Self-flushing type oil filter - Google Patents
Self-flushing type oil filter Download PDFInfo
- Publication number
- CN202366531U CN202366531U CN201120428128XU CN201120428128U CN202366531U CN 202366531 U CN202366531 U CN 202366531U CN 201120428128X U CN201120428128X U CN 201120428128XU CN 201120428128 U CN201120428128 U CN 201120428128U CN 202366531 U CN202366531 U CN 202366531U
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- China
- Prior art keywords
- housing
- oil
- end cap
- flushing type
- self
- 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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Abstract
The utility model discloses a self-flushing type oil filter which comprises a housing, wherein an oil inlet and an oil outlet are respectively formed at the upper end and the lower end of corresponding sides of the housing; an end cover is arranged at the upper end of the housing; a plurality of filter screens parallel to the end cover are fixedly mounted between the upper part of the oil inlet and the oil outlet; a hole type disc is arranged above the filter screens; springs in positions corresponding to steam joints on the end cover are arranged between the hole type disc and the end cover; a sewage outlet is formed at the bottom of the housing; and an L-shaped grid plate is further arranged below the filter screens in the housing. The self-flushing type oil filter has the advantages that the filtering effect is good, the work efficiency is high, the filter screens can be flushed and time and labor are saved.
Description
Technical field
The utility model relates to a kind of oil strainer, relates in particular to a kind of from the flushing type oil strainer.
Background technology
The oil burning boiler that warming is used, for practicing thrift cost, the employing heavy oil that has acts as a fuel, because the heavy oil impurities is many, needs to filter.The heavy oil filter that uses at present; To the oil-out corresponding with it, PARALLEL FLOW, poor filtration effect often quits work because of stopping up oil burner heavy oil from the oil-in Direct Filtration; And the gland that need open on the housing when inspection or flushing impurity screening is handled, and wastes time and energy.Therefore, should provide a kind of new technical scheme to address the above problem.
The utility model content
The purpose of the utility model is: to above-mentioned deficiency, good filtration effect is provided, high efficiency and the filter that can wash filter.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is: from the flushing type oil strainer, comprise housing; The upper and lower end of said housing respective side is respectively equipped with into and out of hydraulic fluid port; The upper end of said housing is provided with end cap, is installed with a plurality of screen packs parallel with end cap between the top of said oil-in and the oil-out, and the upper end of said screen pack is provided with the cellular type dish; Be provided with spring between said cellular type dish and the end cap; Said spring is corresponding with the steam joint position on the end cap, and said housing bottom is provided with sewage draining exit, and the bottom of said housing inner filtration net also is provided with L shaped screen.
The quantity of said screen pack is 3.
The aperture of said screen pack increases from top to bottom successively.
The utility model adopts the multistage filtering net from the flushing type oil strainer, and the oil that gets into housing from oil-in contacts with L shaped screen earlier, and impurity such as weight is big, bulky sand can directly avale good filtration effect.The end cap top connects steam joint, during flushing, inserts steam pipe, but automatically washing filter screen, and the cellular type dish can disperse decompress(ion) to vapor stream, prevents that pressure is excessive, damages screen pack.
The utility model has the advantages that: good filtration effect, high efficiency and can washing to screen pack, time saving and energy saving.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Wherein: 1, housing, 2, oil-in, 3, oil-out, 4, end cap, 5, screen pack, 6, the cellular type dish, 7, spring, 8, steam joint, 9, sewage draining exit, 10, L shaped screen.
The specific embodiment
As shown in Figure 1, the utility model comprises housing 1 from the flushing type oil strainer; The upper and lower end of housing 1 respective side is respectively equipped with into and out of hydraulic fluid port 2 and 3; The upper end of housing 1 is provided with end cap 4, is installed with the screen pack 5 parallel with end cap 4 between the top of oil-in 2 and the oil-out 3, and the upper end of screen pack 5 is provided with cellular type dish 6; Be provided with spring 7 between cellular type dish 6 and the end cap 4; Spring 7 is corresponding with steam joint 8 positions on the end cap 4, and housing 1 bottom is provided with sewage draining exit 9, and the bottom of housing 1 inner filtration net 5 also is provided with L shaped screen 10.Present embodiment is an example to be provided with 3 screen packs 5 in the housing 1, and the aperture of screen pack 5 increases from top to bottom successively.The utility model has the advantages that: good filtration effect, high efficiency and can washing to screen pack, time saving and energy saving.
Claims (3)
1. from the flushing type oil strainer; Comprise housing, the upper and lower end of said housing respective side is respectively equipped with into and out of hydraulic fluid port, and the upper end of said housing is provided with end cap; Be installed with a plurality of screen packs parallel between the top of said oil-in and the oil-out with end cap; The upper end of said screen pack is provided with the cellular type dish, is provided with spring between said cellular type dish and the end cap, and said spring is corresponding with the steam joint position on the end cap; Said housing bottom is provided with sewage draining exit, and the bottom of said housing inner filtration net also is provided with L shaped screen.
2. according to claim 1 from the flushing type oil strainer, it is characterized in that: the quantity of said screen pack is 3.
3. according to claim 1 from the flushing type oil strainer, it is characterized in that: the aperture of said screen pack increases from top to bottom successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120428128XU CN202366531U (en) | 2011-11-02 | 2011-11-02 | Self-flushing type oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120428128XU CN202366531U (en) | 2011-11-02 | 2011-11-02 | Self-flushing type oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366531U true CN202366531U (en) | 2012-08-08 |
Family
ID=46590256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120428128XU Expired - Fee Related CN202366531U (en) | 2011-11-02 | 2011-11-02 | Self-flushing type oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619789A (en) * | 2018-05-29 | 2018-10-09 | 芜湖中驰机床制造有限公司 | A kind of lathe coolant liquid filtration system |
| CN108654203A (en) * | 2018-05-29 | 2018-10-16 | 芜湖中驰机床制造有限公司 | A kind of machining tool coolant reclamation equipment |
| CN108704373A (en) * | 2018-05-29 | 2018-10-26 | 芜湖中驰机床制造有限公司 | A kind of coolant liquid filtration system with slag-draining device |
-
2011
- 2011-11-02 CN CN201120428128XU patent/CN202366531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619789A (en) * | 2018-05-29 | 2018-10-09 | 芜湖中驰机床制造有限公司 | A kind of lathe coolant liquid filtration system |
| CN108654203A (en) * | 2018-05-29 | 2018-10-16 | 芜湖中驰机床制造有限公司 | A kind of machining tool coolant reclamation equipment |
| CN108704373A (en) * | 2018-05-29 | 2018-10-26 | 芜湖中驰机床制造有限公司 | A kind of coolant liquid filtration system with slag-draining device |
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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: 20120808 Termination date: 20121102 |