CN2512916Y - Simple diesel filter - Google Patents
Simple diesel filter Download PDFInfo
- Publication number
- CN2512916Y CN2512916Y CN 01276975 CN01276975U CN2512916Y CN 2512916 Y CN2512916 Y CN 2512916Y CN 01276975 CN01276975 CN 01276975 CN 01276975 U CN01276975 U CN 01276975U CN 2512916 Y CN2512916 Y CN 2512916Y
- Authority
- CN
- China
- Prior art keywords
- filter
- diesel
- cup
- oil
- fuel tank
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a simple diesel filter which can fully utilize the capacity of the oil tank, belonging to mechanical technical filed. The technical proposal of the utility model is that the upper cup which is arranged on a filter seat is internally provided with a filter core component to filter the diesel; the lower sear of the filter seat is provided with an oil outlet pipe connector, a valve core handle and an opening and closing oil circuit; and the upper circular plane of the filter seat is connected with the lower bottom plane of the oil tank.
Description
The utility model belongs to field of mechanical technique.
Use for diesel engine Injection Pump, oil sprayer are to the firing chamber oil spout, and the compression ignite work done is the working life of assurance injection system precision pair, and used diesel oil must be through the filter cleaner filtering.Existing diesel-oil filter has multiple, the simplest at present a kind of be the fuel tank switch seat, stick with glue synthetic filter core by the round lining, filter paper, the lower cover that are contained in the spool handle in the switch base and weld by loam cake, sheet metal punching volume, passing the filter element part that screw spins on filter core and the switch base with core pipe bolt forms, be contained under the fuel tank bottom surface or outer side surface, filter element part gos deep in the fuel tank.Its drawback is when diesel oil in the fuel tank consumes pasta and is lower than filter element part, can advance air in the fuel oil road, and diesel engine is with regard to cisco unity malfunction.For this reason, although remain many diesel oil in the fuel tank, also must in fuel tank, refuel.
The purpose of this utility model provides the simple compactness of a kind of filter element part, can make full use of volume of fuel tank, is installed in the skeleton symbol diesel-oil filter under the fuel tank bottom surface.
The purpose of this utility model is achieved in that on the filter cleaner cup spinning filter element part in the cup, in following of the filter cleaner cup spool handle is housed, the flange circle Bolt Connection of the upper ring surface of filter cleaner cup and fuel tank bottom surface, diesel oil is filled into core pipe bolt through filter paper in the fuel tank, is the Injection Pump fuel feeding by spool to oil outlet tube.
Owing to adopt such scheme, simple compact filter element part can make the compact structure of filter cleaner cup, and the filter cleaner cup is contained in and has guaranteed that the plane is consistent with the fuel tank bottom plane on the filter element part below the fuel tank, and the volume of fuel tank can all utilize.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is first embodiment's of the utility model a main sectional view, and Fig. 2 is second embodiment's of the utility model a following partial sectional view.
Filter cleaner cup (2) shown in Figure 1 is presented a glass following stand structure, in the last cup spinning by lower cover (3), go up the gluing filter element part that becomes of cover core pipe bolt (4) and filter paper (5), following at filter cleaner cup (2) has flowline connection to subsea and spool bore, equipped spool handle (1).The upper ring surface of filter cleaner cup (2) connects with flange circle on the fuel tank bottom surface.Turn spool handle (1) points to and opens (OPEN) position, and the diesel oil in the fuel tank is filled into cover core pipe bolt (4) endoporus through filter paper (5), and is fuel-displaced from flowline connection to subsea by the hole on the spool handle (1), supplies with the Injection Pump of diesel engine.Turn spool handle (1) is to closing (CLOSE) position, hole on the spool handle (1) and the dislocation of last cover core pipe bolt (4) endoporus, diesel oil cutout.Transparent as filter cleaner cup (2) is made, then fuel tank bottom comes into plain view with the clean situation of filter core, helps intuitively reminding the user to clean fuel tank and maintenance or renew cartridge more.
Figure 2 shows that second kind of structure of the flowline connection to subsea of following of filter cleaner cup (2), flowline connection to subsea changes the screw bolt of union nipple (6) that spins into, so that connect with fuel oil steel pipeline, all the other structures of filter cleaner cup (2) are with shown in Figure 1 the same.
Claims (2)
1, skeleton symbol diesel-oil filter, the spool handle is arranged, filter paper, lower cover are arranged in the filter element part, it is characterized in that having above cover core pipe bolt is the filter element part of main framing, spinning filter element part, following the filter cleaner cup that spool bore and flowline connection to subsea are arranged in the last cup, filter cleaner cup upper ring surface connects with the fuel tank bottom surface.
2, skeleton symbol diesel-oil filter according to claim 1 is characterized in that the filter cleaner cup can make transparently, and the flowline connection to subsea that the filter cleaner cup is following can be made the inner bolt hole bolt of union nipple that spins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276975 CN2512916Y (en) | 2001-12-15 | 2001-12-15 | Simple diesel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276975 CN2512916Y (en) | 2001-12-15 | 2001-12-15 | Simple diesel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512916Y true CN2512916Y (en) | 2002-09-25 |
Family
ID=33680894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276975 Expired - Fee Related CN2512916Y (en) | 2001-12-15 | 2001-12-15 | Simple diesel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512916Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400822A (en) * | 2011-12-01 | 2012-04-04 | 蚌埠金威滤清器有限公司 | Diesel filter capable of automatically pumping oil |
| CN102979650A (en) * | 2012-12-11 | 2013-03-20 | 山河智能装备股份有限公司 | Fuel tank |
-
2001
- 2001-12-15 CN CN 01276975 patent/CN2512916Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400822A (en) * | 2011-12-01 | 2012-04-04 | 蚌埠金威滤清器有限公司 | Diesel filter capable of automatically pumping oil |
| CN102979650A (en) * | 2012-12-11 | 2013-03-20 | 山河智能装备股份有限公司 | Fuel tank |
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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 |