CN2849199Y - Antifreezing diesel oil filter - Google Patents
Antifreezing diesel oil filter Download PDFInfo
- Publication number
- CN2849199Y CN2849199Y CN 200520015288 CN200520015288U CN2849199Y CN 2849199 Y CN2849199 Y CN 2849199Y CN 200520015288 CN200520015288 CN 200520015288 CN 200520015288 U CN200520015288 U CN 200520015288U CN 2849199 Y CN2849199 Y CN 2849199Y
- Authority
- CN
- China
- Prior art keywords
- diesel
- filter
- oil filter
- diesel oil
- antifreezing
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an antifreezing diesel oil filter which comprises an original diesel oil filter, the lower end of which is sealed with a front cover of the filter and the outer side of the other end surfaces of the original diesel oil filter is provided with an outer shell of the diesel oil filter. The outer side of the outer shell of the diesel oil filter is added with an antifreezing layer, the outer side of which is provided with an outer shell. An oil inlet interface and an oil outlet are arranged on the front cover of the filter. The utility model has the advantages that the structure and the principle of the antifreezing diesel oil filter (a precipitator) are both simple, the utility model adopts new style heat insulation material to increase the periphery of the diesel oil filter, which is reinforced by sheet iron in order to achieve an antifreezing function, not only does the oil price cost is reduced, but also the working performance of the diesel oil filter (the precipitator) is more stable.
Description
Technical field
The utility model relates to diesel-oil filter, mainly relates to a kind of antifreezing diesel filter cleaner that is used for diesel engine.
Background technique
Diesel-oil filter (precipitator) is mainly used in the cleer and peaceful precipitation process of the diesel fuel filter system of motor; during the cleer and peaceful precipitation process of the diesel fuel filter of motor; because weather and diesel oil characteristics do not meet to some extent, for many years after going into the winter, go out that car travels or the parking at night when outdoor; diesel oil (precipitator) and diesel-oil filter are damaged by frost through regular meeting; the user has only the additive of adding to keep, and perhaps adds low negative sign diesel oil, so; not only increased cost, because-10
#Diesel oil is than 0
#The diesel-fuel price height, low diesel oil more, price is high more, and extremely inconvenient.
Summary of the invention
The utility model will solve above-mentioned existing shortcoming, provides a kind of simple in structure, convenient maintenance and replacement, and 0
#The antifreezing diesel filter cleaner that diesel oil can not be frozen under subzero 15 degree operating states.
The utility model solves the technological scheme that its technical problem adopts: this antifreezing diesel filter cleaner, comprise former diesel-oil filter, the lower end envelope of former diesel-oil filter has the filter cleaner protecgulum, the outside of other several end faces of former diesel-oil filter is provided with outer casing of diesel oil filter, the outside of outer casing of diesel oil filter is added with frost retarding layer, the outside of frost retarding layer is provided with one deck shell again, has filler opening interface and oil outlet on the filter cleaner protecgulum.
The effect that the utility model is useful is: the structure of this antifreezing diesel filter cleaner (precipitator) and principle are all very simple, adopted novel heat insulating material formed, increase the diesel-oil filter periphery, and reinforce with iron sheet, thereby reach antifreeze effect, not only reduce the oil price cost, and make that the service behaviour of diesel-oil filter (precipitator) is more stable.
Description of drawings
Fig. 1 is the utility model master TV structure schematic representation;
Reference character: shell 1, frost retarding layer 2, former diesel-oil filter 3, outer casing of diesel oil filter 4, filter cleaner protecgulum 5, oil outlet 6, filler opening interface 7, positioning ring 8, positioning ring crotch 8-1, seal ring 9, draw-in groove 10.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1, this antifreezing diesel filter cleaner, comprise former diesel-oil filter 3, the lower end envelope of former diesel-oil filter 3 has filter cleaner protecgulum 5, the outside of other several end faces of former diesel-oil filter 3 is provided with outer casing of diesel oil filter 4, and the outside of outer casing of diesel oil filter 4 is added with frost retarding layer 2, and the outside of frost retarding layer 2 is provided with one deck shell 1 again, filter cleaner protecgulum 5 centers have filler opening interface 7, reach the outer oil outlet 6 that has annular of placing of filler opening interface 7 on filter cleaner protecgulum 5.Diesel oil is flowed into the filter core of the inside by filler opening interface 7, diesel oil behind the filtering-depositing flows out from oil outlet 6, form the program of whole diesel oil filtering, when temperature was lower than diesel oil, diesel oil can produce freezing, during this time frost retarding layer 2 plays important insulation effect, make the cold weather in outside can not influence filter cleaner (precipitator), guarantee the normal operation of diesel oil, in order to make antifreeze effective function, shell 1 plays the effect of reinforcing frost retarding layer, makes it not be subjected to extraneous exposing to the sun and rain.The edge of filter cleaner protecgulum 5 is with a positioning ring 8, be convenient to and being connected of other parts, positioning ring 8 is embedded with seal ring 9, forms draw-in groove 10 between shell 1 and the outer casing of diesel oil filter 4, the positioning ring crotch 8-1 of positioning ring 8 ends is installed in the draw-in groove 10, the tightness when strengthening connecting.
Claims (4)
1, a kind of antifreezing diesel filter cleaner, comprise former diesel-oil filter (3), it is characterized in that: the lower end envelope of former diesel-oil filter (3) has filter cleaner protecgulum (5), the outside of other several end faces of former diesel-oil filter (3) is provided with outer casing of diesel oil filter (4), the outside of outer casing of diesel oil filter (4) is added with frost retarding layer (2), the outside of frost retarding layer (2) is provided with one deck shell (1) again, has filler opening interface (7) and oil outlet (6) on the filter cleaner protecgulum (5).
2, antifreezing diesel filter cleaner according to claim 1 is characterized in that: described filter cleaner protecgulum (5) center has filler opening interface (7), goes up the outer oil outlet (6) that has annular of placing that reaches filler opening interface (7) at filter cleaner protecgulum (5).
3, antifreezing diesel filter cleaner according to claim 1 and 2 is characterized in that: the edge of described filter cleaner protecgulum (5) is with a positioning ring (8), and positioning ring (8) is embedded with seal ring (9).
4, antifreezing diesel filter cleaner according to claim 3 is characterized in that: form draw-in groove (10) between described shell (1) and the outer casing of diesel oil filter (4), the positioning ring crotch (8-1) of positioning ring (8) end is installed in the draw-in groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015288 CN2849199Y (en) | 2005-09-29 | 2005-09-29 | Antifreezing diesel oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015288 CN2849199Y (en) | 2005-09-29 | 2005-09-29 | Antifreezing diesel oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849199Y true CN2849199Y (en) | 2006-12-20 |
Family
ID=37521683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015288 Expired - Fee Related CN2849199Y (en) | 2005-09-29 | 2005-09-29 | Antifreezing diesel oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849199Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678408A (en) * | 2012-06-06 | 2012-09-19 | 王白秋芬 | Thermal insulation sleeve for filter |
| CN105937420A (en) * | 2016-06-17 | 2016-09-14 | 安徽机电职业技术学院 | Oil filter |
-
2005
- 2005-09-29 CN CN 200520015288 patent/CN2849199Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678408A (en) * | 2012-06-06 | 2012-09-19 | 王白秋芬 | Thermal insulation sleeve for filter |
| CN105937420A (en) * | 2016-06-17 | 2016-09-14 | 安徽机电职业技术学院 | Oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |