CN2091956U - Diesel oil filter for ic engine - Google Patents
Diesel oil filter for ic engine Download PDFInfo
- Publication number
- CN2091956U CN2091956U CN 91211747 CN91211747U CN2091956U CN 2091956 U CN2091956 U CN 2091956U CN 91211747 CN91211747 CN 91211747 CN 91211747 U CN91211747 U CN 91211747U CN 2091956 U CN2091956 U CN 2091956U
- Authority
- CN
- China
- Prior art keywords
- oil
- transparent
- cup
- lubricating cup
- combustion engine
- 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.)
- Withdrawn
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a diesel oil filter for an internal-combustion engine. A filtering paper core (6) is arranged in a transparent oil cup (5) which is made of organic glass. A sealed knob type fastening cap (4) is matched with the transparent oil cup (5), and the transparent oil cup (5) can be fixed on an engine body (1) by the sealed knob type fastening cap (4). An oil inlet pipe (2) which is communicated with the transparent oil cup (5) is led through an oil box, a switch (3) is arranged on the oil box, the switch (3) is opened, and oil enters the transparent oil cup (5) from the oil box. After the oil is filtered by the filtering paper core (6), pure diesel oil is supplied from an oil outlet pipe (8) to an internal-combustion engine. Due to the fact that the working condition of the filtering paper core (6) in the transparent oil cup (5) can be observed by the utility model, and therefore, a clogging phenomenon can be duly discovered, and can be carried out treatment. The diesel oil filter for an internal-combustion engine is convenient to be cleaned, maintained, and disassembly and installation. The life of an oil jet system can be extended, and the efficiency of the oil jet system can be enhanced.
Description
The utility model relates to a kind of device that can filter remove impurity and precipitation in the diesel fuel for internal combustion engines.
Existing diesel engine diesel-oil filter is made up of filter core, oil outlet and switch simply, generally it is contained in the fuel tank of internal-combustion engine, and wherein filter core extend in the interior oil of fuel tank.Existing 195 type diesel-oil filters just belong to the device of sealing filtering type in this so-called case, and its shortcoming is owing to cannot see filter core, can not understand the effect of diesel oil filtering at any time, and influence the working life of injection system and the efficient of internal-combustion engine.Domestic diesel oil oily relatively poor, impurity is many, often results in blockage owing to failing in time to clean filter core, sometimes even cause mistake in the judgement, thinks that injection system breaks down by mistake, and causes other unnecessary trouble.In addition, when changing filter paper core, it must be taken out from fuel tank, the prior like this oil of fuel tank must being released is because dismounting inconvenience or often cause the appearance of leakage of oil, oil impregnate phenomenon because of seal washer dislocation etc.
The purpose of this utility model is to provide a kind of new-type automotive diesel oil filter cleaner, and wherein filter core is visible, can understand the filtration situation of diesel oil at any time, can in time deal with, and mistake occurs with on avoiding judging, and requires easy accessibility.
The purpose of this utility model is achieved in that the filtering refill is contained in the transparent lubricating cup made from plexiglass, this glass is furnished with the knob type fastening cap of sealing, this lubricating cup can be fixed on the filter cleaner support by it, the oil inlet pipe of lubricating cup connection leads to fuel tank therewith, switch is arranged on the oil inlet pipe, opening this switch just has oil to enter the lubricating cup from fuel tank, and this oil supplies peace and quiet diesel oil by oil outlet tube to internal-combustion engine through filtration of filtering refill and post precipitation.
The utility model is owing to can see the working condition of filter core in the transparent lubricating cup, can find blocking phenomenon at any time, thereby the mistake on having stopped to judge, can accomplish timely processing, if and close switch on the oil inlet pipe, and lubricating cup can be taken off, clean maintenance, and need not any instrument also needn't pour out oil in the fuel tank, i.e. easy accessibility.Like this, use the utility model can prolong the working life of internal-combustion engine injection system, improves the efficient of internal-combustion engine.
The concrete structure of the utility model is provided by following embodiment and accompanying drawing.
Accompanying drawing is to cut open according to the diesel-oil filter structure that the utility model proposes to show schematic representation.
Below in conjunction with details and the use condition of description of drawings according to the diesel-oil filter that the utility model proposes.
This filter cleaner comprises a transparent lubricating cup (5) of being made by plexiglass, interior dress filter core (6), this lubricating cup (5) can be fixed on the support (1) by fastening cap (4), support has screw port on (1), on the rim of a cup of lubricating cup (5) the spiral shell edge is arranged, this fastening cap (4) is furnished with oil resistant O grommet type seal circle (7), to prevent the seepage of diesel oil.Oil inlet pipe (2) is arranged on the support (1), switch (3) is arranged on it, the oil of opening in switch (3) fuel tank can enter in the lubricating cup (5) by oil inlet pipe (2), and this oil can be by oil outlet tube (8) to the internal-combustion engine fuel feeding after filtering refill (6) filters.2 projectioies are arranged on the bottom of lubricating cup (5), and in order to support filter core (6), recessed part forms filter tank (9) at the cup end, and BSW bigger in the diesel oil can accumulate in filter tank (9).
Claims (2)
1, a kind of automotive diesel oil filter cleaner, its organic block (1), oil inlet pipe (2), switch (3), filter core (6) and oil outlet tube (8), it is characterized in that filter core (6) is contained in the transparent lubricating cup made from plexiglass (5), this glass is furnished with the knob type fastening cap (4) of sealing, this lubricating cup (5) can be fixed on the support (1) by it, the oil inlet pipe (2) of lubricating cup connection leads to fuel tank therewith, and switch (3) is arranged on it; The oil that is entered in the lubricating cup (5) by fuel tank provides peace and quiet diesel oil by oil outlet tube (8) to internal-combustion engine behind filter core (6) filtering-depositing;
2, automotive diesel oil filter cleaner as claimed in claim 1 is characterized in that described fastening cap (4) is furnished with oil resistant O grommet type seal circle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91211747 CN2091956U (en) | 1991-05-29 | 1991-05-29 | Diesel oil filter for ic engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91211747 CN2091956U (en) | 1991-05-29 | 1991-05-29 | Diesel oil filter for ic engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2091956U true CN2091956U (en) | 1992-01-01 |
Family
ID=4920381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91211747 Withdrawn CN2091956U (en) | 1991-05-29 | 1991-05-29 | Diesel oil filter for ic engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2091956U (en) |
-
1991
- 1991-05-29 CN CN 91211747 patent/CN2091956U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |