CN201599079U - Engine oil filtering device of small-sized single cylinder diesel - Google Patents
Engine oil filtering device of small-sized single cylinder diesel Download PDFInfo
- Publication number
- CN201599079U CN201599079U CN2009200482475U CN200920048247U CN201599079U CN 201599079 U CN201599079 U CN 201599079U CN 2009200482475 U CN2009200482475 U CN 2009200482475U CN 200920048247 U CN200920048247 U CN 200920048247U CN 201599079 U CN201599079 U CN 201599079U
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- filter
- diesel engine
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an engine oil filtering device of a small-sized single cylinder diesel, an engine oil filter which is purchased in market is additionally arranged on the diesel, lubricating oil in an oil bottom shell enters in the engine oil filter through an oil pump and then enters in the engine body after being filtered; in order to ensure effective filtration of the engine oil filter, a safety valve is arranged on the engine oil filter, so as to ensure the filter to work at constant oil pressure; the filtering effect is good, the oil cleanness is good, the lubricating quality of moving parts is good, the service life of the diesel is prolonged, the structure is compact and the installation is convenient.
Description
Technical field
The utility model relates to a kind of diesel engine, is specifically related to a kind of oil filtration device of small-sized single cylinder diesel engine.
Background technique
It is to adopt 60 purpose filter screens to realize that this method can only filter out the foreign material of larger particles in the machine oil that the present small-sized single cylinder diesel engine of producing, its machine oil filter, and the foreign material of a large amount of fine particles still are present in the machine oil.The long-term use caused bearing shell, cylinder sleeve, and the component wear of friction such as piston, gear motion is accelerated, and causes diesel engine power to descend the oil consumption height.The waste gas band black smoke that diesel engine is discharged, serious environment pollution, the working life of reducing diesel engine greatly.
Summary of the invention
In order to address the above problem, the utility model provides a kind of small-sized single cylinder diesel engine oil filtration device, it is to install commercial oil filter on diesel engine additional, and the lubricating oil in the oil sump enters oil filter by oil pump, enters in the body after filtering.In order to ensure effective filtration of oil filter, safety valve also is set on the oil filter, to work under constant oil pressure to guarantee filter cleaner, filtering effect is better.
The utility model is achieved by the following technical solution: a kind of small-sized single cylinder diesel engine oil filtration device comprises: the body of diesel engine, be arranged on underpart, be used for the oil sump of saving machine oil, the cylinder cap case that is arranged on body upper, the flywheel that is arranged on body one side and the fixing bearing cap of flywheel shaft, also comprise the oil pump that is installed in underpart, the filler opening of described oil pump is connected with the inner chamber of oil sump by oil pipe and connects; It is characterized in that: in body one side, the lower position that is positioned at water tank is provided with oil filter, the filler opening of described oil filter is connected with oil pump by oil inlet pipe, and the oil outlet of oil filter is connected with the cylinder cap case by transport pipe, and connects with the body inner chamber; The filler opening place of described oil filter is provided with safety valve.
Described oil filter is connected with body by the filter cleaner seat; Described filter cleaner seat is a rectangular plate, and this plate is by being bolted on the body; Inlet connector and flowline connection to subsea are set on the filter cleaner seat; Described inlet connector one end is connected with the filler opening of oil filter, and the other end is connected with oil pump by oil inlet pipe; Described flowline connection to subsea one end is connected with the oil outlet of oil filter, and the other end is connected with the cylinder cap case with pipe joint II by transport pipe.
Described oil inlet pipe is connected with bearing cap by pipe joint I, makes oil guide slot on the bearing cap, and an end of oil guide slot and pipe joint I connect, and the oil outlet of the other end and oil pump connects.
Described safety valve is installed on the described filter cleaner seat, the filler opening of safety valve is by oil guide slot on the filter cleaner seat and the perforation of the inlet connector on the filter cleaner seat, and the oil outlet of safety valve is by being installed in pipe joint III on the filter cleaner seat and being connected with oil sump with return tube and connecting.
Good effect of the present utility model is:
1, filter by oil filter, the turbidity test of machine oil are good, and the moving parts lubricating quality is good, and component wear reduces, and prolong diesel engine working life.
2, reduce oil temperature, prolong the machine oil ageing time.
3, compact structure, easy for installation.
4, adopt commercial oil filter, cost is low, is convenient to promote.
Description of drawings
Below in conjunction with accompanying drawing and instantiation the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Among the figure: 1, flywheel, 2, water tank, 3, body, 4, oil sump, 5, oil pump, 6, bearing cap, 7, pipe joint I, 8, oil inlet pipe, 9, inlet connector, 10, the filter cleaner seat, 11, oil filter, 12, flowline connection to subsea, 13, transport pipe, 14, pipe joint II, 15, the cylinder cap case, 16, safety valve, 17, pipe joint III, 18, return tube, 19, pipe joint IV.
Embodiment
As shown in Figure 1, 2: a kind of small-sized single cylinder diesel engine oil filtration device comprises: the body 3 of diesel engine, be installed in oil sump 4, the cylinder cap case 15 that is arranged on body 3 tops that body 3 bottoms are used for saving machine oil, the flywheel 1 that is arranged on body 3 one sides and fixedly flywheel shaft bearing cap 6 and be installed in the oil pump 5 of underpart, the filler opening of oil pump 5 is connected with the inner chamber of oil sump 4 by oil pipe and connects; It is characterized in that: the lower position that is positioned at water tank 2 in body 3 one sides is provided with oil filter 11, the filler opening of oil filter 11 be connected with oil pump 5 by oil inlet pipe 8, the oil outlet of oil filter 11 is connected with cylinder cap case 15 by output oil pipe 13, and connects with body 3 inner chambers; The filler opening place of described oil filter 11 is provided with safety valve.
In the present embodiment, the mounting type of oil filter 11 is, is connected with body 3 by filter cleaner seat 10, and filter cleaner seat 10 is fixed on the body 3.Inlet connector 9 and flowline connection to subsea 12 are set on the filter cleaner seat 10, and inlet connector 9 one ends are connected with the filler opening of oil filter 11, and the other end is connected with oil pump 5 by oil inlet pipe 8.Flowline connection to subsea 12 1 ends are connected with the oil outlet of oil filter 11, and the other end is connected with cylinder cap case 15 with pipe joint II 14 by transport pipe 13.The oil inlet pipe 8 of oil filter is connected with bearing cap 6 by pipe joint I 7, makes oil guide slot on the bearing cap 6, and an end of oil guide slot and pipe joint I 7 connect, and the oil outlet of the other end and oil pump 5 connects.Machine oil enters oil filter 11 by oil pump 5, oil inlet pipe 8, filters the back by entering body by transport pipe 13 and pipe joint II 14, good filtration effect, and the moving parts lubricating quality is good, diesel engine lengthening in working life.
The mounting type of safety valve 16 is, safety valve 16 is installed filter on clear device seat 10, the filler opening of safety valve 16 is by inlet connector 9 perforations of the oil guide slot on the filter cleaner seat with filter cleaner seat 10, and the oil outlet of safety valve is by being installed in pipe joint III17 on the filter cleaner seat 10 and being connected with oil sump 4 with return tube 18 and connecting.The effect of safety valve 16 is worked filter cleaner seat 10 under constant compression force and flow, filtering effect is better.
Claims (4)
1. a small-sized single cylinder diesel engine oil filtration device comprises: the body of diesel engine (3), be arranged on body (3) bottom, be used for the oil sump (4) of saving machine oil, the cylinder cap case (15) that is arranged on body (3) top, the flywheel (1) that is arranged on body (3) one sides and the fixing bearing cap of flywheel shaft (6), also comprise the oil pump (5) that is installed in underpart, the filler opening of described oil pump (5) is connected with the inner chamber of oil sump (4) by oil pipe and connects; It is characterized in that: in body (3) one sides, the lower position that is positioned at water tank (2) is provided with oil filter (11), the filler opening of described oil filter (11) is connected with oil pump (5) by oil inlet pipe (8), the oil outlet of oil filter (11) is connected with cylinder cap case (15) by transport pipe (13), and connects with body (3) inner chamber; The filler opening place of described oil filter (11) is provided with safety valve (16).
2. small-sized single cylinder diesel engine oil filtration device according to claim 1 is characterized in that: described oil filter (11) is connected with body (3) by filter cleaner seat (10); Described filter cleaner seat (10) is a rectangular plate, and this plate is by being bolted on the body (3); Inlet connector (9) and flowline connection to subsea (12) are set on the filter cleaner seat (10); Described inlet connector (9) one ends are connected with the filler opening of oil filter (11), and the other end is connected with oil pump (5) by oil inlet pipe (8); Described flowline connection to subsea (12) one ends are connected with the oil outlet of oil filter (11), and the other end is connected with cylinder cap case (15) with pipe joint II (14) by transport pipe (13).
3. small-sized single cylinder diesel engine oil filtration device according to claim 1 and 2, it is characterized in that: described oil inlet pipe (8) is connected with bearing cap (6) by pipe joint I (7), bearing cap (6) is gone up and is made oil guide slot, one end of oil guide slot and pipe joint I (7) connect, and the oil outlet of the other end and oil pump (5) connects.
4. small-sized single cylinder diesel engine oil filtration device according to claim 1 and 2, it is characterized in that: described safety valve (16) is installed on the described filter cleaner seat (10), the filler opening of safety valve (16) is by oil guide slot on the filter cleaner seat and the perforation of the inlet connector (9) on the filter cleaner seat (10), and the oil outlet of safety valve is by being installed in pipe joint III (17) on the filter cleaner seat (10) and being connected with oil sump (4) with return tube (18) and connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482475U CN201599079U (en) | 2009-09-02 | 2009-09-02 | Engine oil filtering device of small-sized single cylinder diesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482475U CN201599079U (en) | 2009-09-02 | 2009-09-02 | Engine oil filtering device of small-sized single cylinder diesel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599079U true CN201599079U (en) | 2010-10-06 |
Family
ID=42810132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200482475U Expired - Fee Related CN201599079U (en) | 2009-09-02 | 2009-09-02 | Engine oil filtering device of small-sized single cylinder diesel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185516A (en) * | 2019-06-10 | 2019-08-30 | 常州科普动力机械有限公司 | One kind can external oil filter single-cylinder air-cooled diesel engine oil channel structures |
-
2009
- 2009-09-02 CN CN2009200482475U patent/CN201599079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185516A (en) * | 2019-06-10 | 2019-08-30 | 常州科普动力机械有限公司 | One kind can external oil filter single-cylinder air-cooled diesel engine oil channel structures |
| CN110185516B (en) * | 2019-06-10 | 2024-03-15 | 常州科普动力机械有限公司 | Single-cylinder air-cooled diesel engine oil way structure capable of being externally connected with engine oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20110902 |