CN202832913U - Filter element of diesel oil filter - Google Patents
Filter element of diesel oil filter Download PDFInfo
- Publication number
- CN202832913U CN202832913U CN 201220474963 CN201220474963U CN202832913U CN 202832913 U CN202832913 U CN 202832913U CN 201220474963 CN201220474963 CN 201220474963 CN 201220474963 U CN201220474963 U CN 201220474963U CN 202832913 U CN202832913 U CN 202832913U
- Authority
- CN
- China
- Prior art keywords
- filter
- end cover
- oil outlet
- oil
- central 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
Links
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a filter element of a diesel oil filter. The filter element of the diesel oil filter comprises a central tube, a filter paper, an upper end cover and a lower end cover. A protruding arris one is arranged in the lower end of the upper end cover. A protruding arris two is arranged in the center of a ring of the upper end of the lower end cover. The upper end of the central tube is arranged in the protruding arris one in a clamping mode and the lower end of the central tube is arranged in the protruding arris two in a clamping mode. The filter paper is arranged on an outer ring of the central tube. An oil outlet is arranged in the center of the upper end cover. An oil outlet protrusion edge is arranged on the inner edge of the oil outlet and is provided with a sealing ring. Baffling edges are respectively arranged on the upper edges of the upper end cover and the lower end cover. A plurality of M-shaped wrinkles are arranged on the filter paper. The filter element of the diesel oil filter has the advantages that the central tube, the upper end cover and the lower end cover are all made of plastics, injection molding one time can be achieved, material quality is light and handy, producing cost is low, fixing and sealing effects of the oil outlet can be improved by the design of the oil outlet protrusion edge, the design of the baffling edges enables the filter paper to be kept on the position more firmly, the connections between the central tube and the upper end cover and between the central tube and the lower end cover are fixed to a higher extent by the design of the protruding arris one and the protruding arris two, and assembling is more convenient.
Description
Technical field
The utility model relates to a kind of diesel-oil filter filter core.
Background technique
Act as a fuel, just must certain requirement be arranged to quality and the clean degree of oil plant.Because refining processing aspect contains a certain amount of impurity, moisture and colloid in the finished fuel.The effect of fuel filter is exactly these foreign material in the filtering fuel oil, to the fuel oil of motor supplying clean.If fuel oil fitering element is bad, the foreign material in the gasoline easily stop up the tiny duct in the Carburetor, make Carburetor work bad, and inflammable mixture is thinning; Foreign material in the diesel oil enter Injection Pump, easily accelerate the wearing and tearing of precision pair, and the pump oil pressure is descended.If the moisture in the fuel oil, colloid enter in the cylinder, can make the inflammable mixture burning bad, the power character of motor is descended.Because diesel engine is supplied with in the system three large precision pairs are arranged, clean degree to diesel oil is had relatively high expectations, and gum level is higher in the diesel oil, for improving filter core efficient, often adopt diesel-oil filter, and diesel-oil filter is contained between diesel fuel tanks and oil transfer pump, oil transfer pump and the Injection Pump more.Existing diesel-oil filter adopts the filtering type filter core more, and filter core mostly is the metalwork framework, but gets rusty easily in the practical application, manufacture cost is higher, and the quality of finished control ratio is difficulty.
The model utility content
The purpose of this utility model provides a kind of diesel-oil filter filter core, adopt the metalwork filter element frame to overcome the existing diesel-oil filter filter core that present prior art exists more, but exist in the practical application get rusty easily, manufacture cost is higher and the quality of finished control ratio deficiency of difficulty.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of diesel-oil filter filter core, comprise center tube, filter paper, upper end cap and lower end cap, the center of described upper end cap lower end and lower end cap top ring is respectively equipped with fin one and fin two, the top and bottom of described center tube are arranged in respectively on fin one and the fin two, the center tube external rings is provided with filter paper, described upper end cap center is provided with oil outlet, and oil outlet inner edge place is provided with the oil outlet chimb, and the oil outlet chimb is provided with seal ring.
Further, described upper end cap and lower end cap are respectively equipped with rib along edge.
Preferably, described filter paper is provided with some M shape pleats.
The beneficial effects of the utility model are: center tube, upper end cap and lower top cover are plastic material, and single injection-molded, material is light and handy, cost of production is low; The design of oil outlet chimb has increased the sealing area of oil outlet, improves the fixing and sealing effect of oil outlet; The design of rib is so that the filter paper holding position is more fixing; The design that fin one is connected with fin is assembled more convenient so that center tube is more fixing with being connected of upper and lower top cover.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation of the described a kind of diesel-oil filter filter core of the utility model embodiment;
Fig. 2 is the blast structural representation of the described a kind of diesel-oil filter filter core of the utility model embodiment.
Among the figure:
1, center tube; 2, filter paper; 3, upper end cap; 4, lower end cap; 5, seal ring; 6, fin one; 7, fin two; 8, oil outlet chimb; 9, rib; 10, oil outlet.
Embodiment
Shown in Fig. 1-2, the described a kind of diesel-oil filter filter core of the utility model embodiment, comprise center tube 1, filter paper 2, upper end cap 3 and lower end cap 4, the center of described upper end cap 3 lower ends and lower end cap 4 top rings is respectively equipped with fin 1 and fin 27, the top and bottom of described center tube 1 are arranged in respectively on fin 1 and the fin 27, center tube 1 external rings is provided with filter paper 2, described upper end cap 3 centers are provided with oil outlet 10, oil outlet 10 inner edge places are provided with oil outlet chimb 8, oil outlet chimb 8 is provided with seal ring 5, described upper end cap 3 and lower end cap 4 are respectively equipped with rib 9 along edge, and described filter paper 2 is provided with some M shape pleats.
During implementation, the material of center tube 1, upper end cap 3 and lower end cap 4 is plastic material, be preferably PA66 nylon, during assembling, center tube 1 is inserted in the tubular filter paper 2, then filter paper 2 is fixed with rib 9 clampings and with tackiness agent, center tube 1 is distinguished clampings with fin 1 and fin 27 and is reinforced with tackiness agent, at last seal ring 5 usefulness tackiness agents is fixed on the oil outlet chimb 8.
During concrete the use, diesel oil is isolated in a certain amount of impurity, moisture and colloid outside the filter paper by the filtration of filter paper 2, and the diesel oil after the filtration enters in the center tube 1, then under pressure, is sucked out oil outlet 10.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technological scheme, all drops within the protection domain of the present utility model.
Claims (3)
1. diesel-oil filter filter core, comprise center tube (1), filter paper (2), upper end cap (3) and lower end cap (4), it is characterized in that: described upper end cap (3) lower end and lower end cap (4) top ring center are respectively equipped with fin one (6) and fin two (7), the top and bottom of described center tube (1) are arranged in respectively on fin one (6) and the fin two (7), center tube (1) external rings is provided with filter paper (2), the center of described upper end cap (3) is provided with oil outlet (10), oil outlet (10) inner edge place is provided with oil outlet chimb (8), and oil outlet chimb (8) is provided with seal ring (5).
2. diesel-oil filter filter core according to claim 1, it is characterized in that: described upper end cap (3) and lower end cap (4) are respectively equipped with rib (9) along edge.
3. diesel-oil filter filter core according to claim 1 and 2, it is characterized in that: described filter paper (2) is provided with some M shape pleats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474963 CN202832913U (en) | 2012-09-18 | 2012-09-18 | Filter element of diesel oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474963 CN202832913U (en) | 2012-09-18 | 2012-09-18 | Filter element of diesel oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832913U true CN202832913U (en) | 2013-03-27 |
Family
ID=47944640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220474963 Expired - Fee Related CN202832913U (en) | 2012-09-18 | 2012-09-18 | Filter element of diesel oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352782A (en) * | 2013-07-16 | 2013-10-16 | 浙江环球滤清器有限公司 | Diesel filter element end cover |
| CN109083783A (en) * | 2018-09-30 | 2018-12-25 | 河北亿利橡塑集团有限公司 | A kind of fuel oil fitering element assembly |
-
2012
- 2012-09-18 CN CN 201220474963 patent/CN202832913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352782A (en) * | 2013-07-16 | 2013-10-16 | 浙江环球滤清器有限公司 | Diesel filter element end cover |
| CN109083783A (en) * | 2018-09-30 | 2018-12-25 | 河北亿利橡塑集团有限公司 | A kind of fuel oil fitering element assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202832913U (en) | Filter element of diesel oil filter | |
| CN204041298U (en) | Oval air-strainer filter core | |
| CN203710802U (en) | Gasoline filter | |
| CN203582827U (en) | Device for filtering and recovering lubricating oil | |
| CN204691957U (en) | A kind of filter cleaner | |
| CN202360256U (en) | Novel air cleaner | |
| CN203090566U (en) | Filtering funnel | |
| CN207989202U (en) | The automobile-used oil pressure regulator of motor | |
| CN205796683U (en) | A kind of bag filter of improved structure | |
| CN206313029U (en) | One kind exempts from intubation acid adding kettle | |
| CN204511718U (en) | A kind of engine air filter | |
| CN204677331U (en) | The air-strainer of integrated resonant cavity | |
| CN203541042U (en) | Novel device for cleaning inner portion of infusion bottle | |
| CN204134482U (en) | Polypropylene microporous filter membrane foldable filter element | |
| CN205055567U (en) | But candle filter of rapidly transacting raffinate | |
| CN204684740U (en) | A kind of flat mouth filter core | |
| CN202573027U (en) | Hydraulically-driven tablet press | |
| CN203756384U (en) | Upper air-intake twin-stage filtered air filter | |
| CN202155151U (en) | Straight-through shaft type hollow fiber ultrafiltration membrane component | |
| CN203962224U (en) | Novel automobile air-strainer | |
| CN202161925U (en) | Integrated water nozzle for hollow fiber ultrafiltration component | |
| CN211807184U (en) | Defoaming machine bowl cup structure suitable for containers of various sizes | |
| CN206942900U (en) | A kind of environmentally friendly vehicle air filtering core | |
| CN207945027U (en) | Jointing for automotive air intake pipe | |
| CN210370969U (en) | Diesel engine oil tank convenient to scrubbing |
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 |
Granted publication date: 20130327 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |