CN216077380U - Diesel filter of automatically cleaning - Google Patents
Diesel filter of automatically cleaning Download PDFInfo
- Publication number
- CN216077380U CN216077380U CN202122347017.2U CN202122347017U CN216077380U CN 216077380 U CN216077380 U CN 216077380U CN 202122347017 U CN202122347017 U CN 202122347017U CN 216077380 U CN216077380 U CN 216077380U
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- CN
- China
- Prior art keywords
- fixed
- shell
- filter
- oil
- filter cartridge
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 38
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000010865 sewage Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to the field of filters, in particular to a self-cleaning diesel filter, which comprises a shell, wherein an oil inlet pipe is fixed on the shell, an oil outlet pipe extending into the shell is also fixed on the shell, a fixed seat arranged around the oil outlet pipe is also fixed on the oil outlet pipe below the oil inlet pipe, a supporting seat is also fixed at the bottom of the shell below the fixed seat, a filter cartridge is fixed between the supporting seat and the fixed seat, the oil outlet pipe extends into the filter cartridge, a partition plate arranged around the filter cartridge is also arranged on the peripheral side of the filter cartridge, a supporting plate is also fixed in the shell below the partition plate, a plurality of scraping plates in contact with the outer surface of the filter cartridge are also arranged between the supporting plate and the partition plate, the scraping plates are fixed with the partition plate, and a spring is also fixed between the partition plate and the supporting plate. The scraping plate scrapes the surface of the filter cylinder, so that impurities are prevented from being attached to the surface of the filter cylinder, filter holes in the filter cylinder are prevented from being blocked, and the filter is self-cleaned.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of filters, in particular to a self-cleaning diesel filter.
[ background of the invention ]
The filter in the diesel automobile is used for filtering harmful impurities and moisture in a fuel system, protecting the normal work of an engine, reducing abrasion, avoiding blockage and prolonging the service life of the engine, wherein oil generally passes through two stages of filters from an oil tank to an oil pump and a high-pressure rail supply system of the vehicle, at present, after the diesel oil is filtered by the filter, large-particle impurities in the diesel oil are adhered to the surface of a filter cylinder, filter holes in the filter cylinder are blocked, and the filtering effect is seriously influenced.
The invention is provided for overcoming the defects of the prior art.
[ summary of the invention ]
The object of the present invention is to overcome the above-mentioned disadvantages of the prior art and to provide a self-cleaning diesel filter.
The invention can be realized by the following technical scheme:
the invention discloses a self-cleaning diesel filter, which comprises a shell, wherein an oil inlet pipe is fixed on the shell, an oil outlet pipe extending into the shell is also fixed on the shell, a fixed seat surrounding the oil outlet pipe is also fixed on the oil outlet pipe below the oil inlet pipe, a supporting seat is also fixed at the bottom of the shell below the fixed seat, a filter cartridge is fixed between the supporting seat and the fixed seat, the oil outlet pipe extends into the filter cartridge, a partition board surrounding the filter cartridge is also arranged on the peripheral side of the filter cartridge, a supporting plate is also fixed in the shell below the partition board, a plurality of scraping plates in contact with the outer surface of the filter cartridge are also arranged between the supporting plate and the partition board, the scraping plates are fixed with the partition board, and a spring is also fixed between the partition board and the supporting plate. Under the action of an oil pump, oil enters the shell through an oil inlet pipe, the oil reaches the position of a filter cartridge, the oil reaches the central position of the filter cartridge after being filtered by the filter cartridge and is discharged for use through an oil outlet pipe, after the oil is filtered, large-particle impurities are blocked on the surface of the filter cartridge by the filter cartridge, a partition plate is arranged below the oil inlet pipe, when the oil enters the shell, the oil collides with the partition plate, the oil pushes the partition plate to move, a scraper plate fixed below the partition plate moves along with the partition plate to scrape the surface of the filter cartridge, the impurities attached to the surface of the filter cartridge can be scraped, and when the oil enters the engine through a pedal, the amount of the oil entering the shell is synchronously controlled, namely the flow rate and the flow rate of the oil entering the shell from the oil inlet pipe are synchronously controlled, when the flow rate and the flow rate of the oil are large, the partition plate is pushed to move, namely, the movement distance of the scraper plate is large, and when the amount of the oil discharged into the engine is reduced, due to the action of the spring, the spring pushes the partition board to move, the scraping plate moves along with the partition board, when the speed of a vehicle is controlled through the pedal, the scraping plate can swing up and down on the outer side of the filter cylinder, impurities can be prevented from attaching to the surface of the filter cylinder by scraping the surface of the filter cylinder through the scraping plate, filter holes in the filter cylinder are prevented from being blocked, and self-cleaning of the filter is achieved.
Preferably, a sewage discharge pipe with a valve is further fixed at the bottom of the shell. The impurity subsides in the shell bottom, and after impurity gathers a quantitative, open the last valve of blow off pipe, impurity passes through the blow off pipe and discharges.
Preferably, a drain pipe is further fixed on the shell below the supporting seat, and a first valve and a second valve are sequentially fixed on the drain pipe from top to bottom. After the oil is filtered, a certain amount of moisture is contained in the oil, because the density of the oil is different from that of water, the oil and the water are layered, the upper-layer oil is discharged for use, the lower-layer water is gathered above the drain pipe, the water enters the drain pipe by opening the first valve, the first valve is closed, the second valve is opened, and the water is discharged.
Compared with the prior art, the invention has the following advantages:
when the speed of a vehicle is controlled by the pedal, the scraper can swing up and down on the outer side of the filter cylinder, impurities can be prevented from being attached to the surface of the filter cylinder by scraping the surface of the filter cylinder by the scraper, filter holes in the filter cylinder are prevented from being blocked, and self-cleaning of the filter is realized.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
in the figure: 1. a housing; 2. an oil inlet pipe; 3. an oil outlet pipe; 4. a drain pipe; 5. a blow-off pipe; 6. a first valve; 7. a second valve; 8. a fixed seat; 9. a supporting seat; 10. a filter cartridge; 11. a partition plate; 12. a support plate; 13. a spring; 14. a squeegee;
[ detailed description ] embodiments
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
as shown in fig. 1 to 3, the invention discloses a self-cleaning diesel filter, which comprises a housing 1, wherein an oil inlet pipe 2 is fixed on the housing 1, an oil outlet pipe 3 extending into the housing 1 is also fixed on the housing 1, a fixing seat 8 surrounding the oil outlet pipe 3 is also fixed on the oil outlet pipe 3 below the oil inlet pipe 2, a supporting seat 9 is also fixed at the bottom of the housing 1 below the fixing seat 8, a filter cartridge 10 is fixed between the supporting seat 9 and the fixing seat 8, the oil outlet pipe 3 extends into the filter cartridge 10, a partition plate 11 surrounding the filter cartridge 10 is also arranged at the outer peripheral side of the filter cartridge 10, a supporting plate 12 is also fixed in the housing 1 below the partition plate 11, a plurality of scraping plates 14 contacting with the outer surface of the filter cartridge 10 are also arranged between the supporting plate 12 and the partition plate 11, the scraping plates 14 are fixed with the partition plate 11, and a spring 13 is also fixed between the partition plate 11 and the supporting plate 12. Under the action of an oil pump, oil enters the shell 1 through the oil inlet pipe 2, the oil reaches the position of the filter cartridge 10, the oil reaches the central position of the filter cartridge 10 after being filtered by the filter cartridge 10 and is discharged for use through the oil outlet pipe 3, after the oil is filtered, large-particle impurities are blocked on the surface of the filter cartridge 10 by the filter cartridge 10, the partition plate 11 is arranged below the oil inlet pipe 2, when the oil enters the shell 1, the oil collides with the partition plate 11 and pushes the partition plate 11 to move, the scraper plate 14 fixed below the partition plate 11 moves along with the partition plate 11 to scrape the surface of the filter cartridge 10, the impurities attached to the surface of the filter cartridge 10 can be scraped, and when the oil enters the engine through the pedal, the quantity of the oil entering the shell 1 is synchronously controlled, namely, the flow rate and the flow rate of the oil entering the shell 1 from the oil inlet pipe 2 are synchronously controlled, when the flow rate and the flow rate of the oil are large, the partition plate 11 is pushed to move, and the partition plate 11 has larger displacement, that is, the scraper 14 has a large moving distance, and when the amount of oil discharged into the engine is reduced, the spring 13 returns to a natural state, the spring 13 pushes the partition plate 11 to move due to the action of the spring 13, the scraper 14 moves along with the partition plate 11, when the vehicle speed is controlled by the pedal, the scraper 14 can swing up and down outside the filter cartridge 10, impurities can be prevented from attaching to the surface of the filter cartridge 10 by scraping the surface of the filter cartridge 10 by the scraper 14, filter holes in the filter cartridge 10 are prevented from being blocked, and the filter is self-cleaned.
Wherein, a sewage discharge pipe 5 with a valve is fixed at the bottom of the shell 1. The impurity subsides at the bottom in shell 1, and after impurity gathers a quantitative, open the last valve of blow off pipe 5, impurity passes through blow off pipe 5 and discharges.
Wherein, still be fixed with drain pipe 4 on the shell 1 of supporting seat 9 below, from last first valve 6 and the second valve 7 of down being fixed with in proper order on drain pipe 4. After the oil liquid is filtered, a certain amount of moisture is contained in the oil liquid, because the density of the oil liquid is different from that of water, the oil liquid and the water are layered, the upper-layer oil liquid is discharged for use, the lower-layer water is gathered above the drain pipe 4, the water enters the drain pipe 4 by opening the first valve 6, the first valve 6 is closed, the second valve 7 is opened, and the water is discharged.
The above is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make various changes, modifications, substitutions and alterations to the embodiments without departing from the technical principles of the present invention, and such changes, modifications, substitutions and alterations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a diesel filter of automatically cleaning, includes the shell, its characterized in that: the improved oil filter is characterized in that an oil inlet pipe is fixed on the shell, an oil outlet pipe stretching into the shell is further fixed on the shell, a fixing seat surrounding the oil outlet pipe is further fixed on the oil outlet pipe below the oil inlet pipe, a supporting seat is further fixed at the bottom of the shell below the fixing seat, a filter cartridge is fixed between the supporting seat and the fixing seat, the oil outlet pipe stretches into the filter cartridge, a partition board surrounding the filter cartridge is further arranged on the outer peripheral side of the filter cartridge, a supporting plate is further fixed inside the shell below the partition board, a plurality of scraping plates in contact with the outer surface of the filter cartridge are further arranged between the supporting plate and the partition board, the scraping plates are fixed with the partition board, and a spring is further fixed between the partition board and the supporting plate.
2. The self-cleaning diesel filter of claim 1 wherein: and a sewage discharge pipe with a valve is fixed at the bottom of the shell.
3. The self-cleaning diesel filter of claim 1 wherein: the support seat is characterized in that a drain pipe is further fixed on the shell below the support seat, and a first valve and a second valve are sequentially fixed on the drain pipe from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347017.2U CN216077380U (en) | 2021-09-27 | 2021-09-27 | Diesel filter of automatically cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347017.2U CN216077380U (en) | 2021-09-27 | 2021-09-27 | Diesel filter of automatically cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216077380U true CN216077380U (en) | 2022-03-18 |
Family
ID=80636097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347017.2U Active CN216077380U (en) | 2021-09-27 | 2021-09-27 | Diesel filter of automatically cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216077380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119177970A (en) * | 2024-10-08 | 2024-12-24 | 上海龙甑液压设备制造有限公司 | Hydraulic oil filtration equipment for hydraulic equipment |
-
2021
- 2021-09-27 CN CN202122347017.2U patent/CN216077380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119177970A (en) * | 2024-10-08 | 2024-12-24 | 上海龙甑液压设备制造有限公司 | Hydraulic oil filtration equipment for hydraulic equipment |
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