CN2627222Y - Diesel locomotive diesel engine oil ground surface cleaning device - Google Patents
Diesel locomotive diesel engine oil ground surface cleaning device Download PDFInfo
- Publication number
- CN2627222Y CN2627222Y CN 03213738 CN03213738U CN2627222Y CN 2627222 Y CN2627222 Y CN 2627222Y CN 03213738 CN03213738 CN 03213738 CN 03213738 U CN03213738 U CN 03213738U CN 2627222 Y CN2627222 Y CN 2627222Y
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- filter
- oil
- locomotive
- diesel engine
- diesel
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- Expired - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model designs a 'ground filtration device for diesel engine oil of diesel locomotive', which belongs to the technical field of machine oil filtration. In the prior art, various oil filtration trolleys adopt the filter method of full-flow filter element, in the use of locomotive operation department, the filter element is seriously blocked up, and frequently replaced, which is not suitable for practical use. For the machine oil ground filtration device in the utility model, an oil outlet tube, a magnetic filter, a two-stage (primary, secondary) filter cleaner, a quick heater, a pressure oil pump provided with supporting safety valve, a group of centrifugal secondary filters, a secondary filter, as well as an oil outlet tube are arranged on a locomotive body with adjustable wheel base, and the oil tube is sequentially connected with all the parts. Because the device is adopted with the pressure oil pump provided with supporting safety valve, the quick heating device, as well as a group of centrifugal secondary filter cleaners, thereby ensuring that the device can quickly and effectively filter the diesel engine oil of diesel locomotive, which is suitable for practical use with good prospects of application, economic benefits and social benefits.
Description
Technical field invention of the present utility model relate to a kind of can be quickly and efficiently to carrying out filtering from objectionable impurities in the diesel engine of diesel locomotive oil sump machine oil, clean machine oil, prolong the diesel engine of diesel locomotive component diesel engine lubricating oil ground filter in working life, belong to the oil filtration technical field.
The present internal combustion locomotive engineering utilization of background technique department does not also have a kind of device that can carry out the ground filtering to the diesel engine of diesel locomotive machine oil that uses quickly and efficiently.In prior art, multiple shortening filter cart all adopts full flow type filter element filtering mode, and its oil circuit figure as shown in Figure 1.The machine oil that need filter through magnetic filter (2), strainer (3), filters removing with ferromagnetic impurity in the machine oil and large granular impurity from fuel sucking pipe (1).By oil scavenge pump (4) machine oil is inhaled then and delivered to secondary filter (5), the machine oil after the filtration will come out from oil outlet tube (6).This shortening filter cart is used for the machine oil filtration treatment of common mechanical equipment hydraulic system more, and carries out the ground filtering for diesel engine of diesel locomotive machine oil, and effect is bad.Because diesel engine of diesel locomotive machine oil sediments and impurity are too much, and is seriously polluted, filter core stops up seriously in the use, changes frequently utilization cost height.And the present disk centrifuge that is widely used in boat diesel engine, though oil filtration is effective, it is bulky, costs an arm and a leg, and treatment effeciency is not high, and administrative skill requires high.Facts have proved that being unsuitable for engineering utilization department uses.Owing to limited by the locomotive inner space, in internal combustion locomotive machine oil system, the transformation that improves the oil filtration precision is very difficult on the other hand.Need to invent a kind of internal combustion locomotive engineering utilization department device that use, that can fast and effeciently carry out the ground filtering that is suitable for to the internal combustion locomotive diesel engine lubricating oil for this reason; to guarantee the machine oil cleaning; prolong diesel engine of diesel locomotive component working life, reduce the utilization cost.
Summary of the invention is to solve internal combustion locomotive engineering utilization department when maintenance of the internal combustion locomotive section of advancing or locomotive wait cross-channel, can fast and effeciently carry out the ground filtering to the internal combustion locomotive diesel engine lubricating oil, " diesel engine of diesel locomotive machine oil ground filter " of the present utility model, realize that the technological scheme that above-mentioned requirements adopted is: on an adjustable car body of wheelbase, oil outlet tube is housed, magnetic filter, two-stage is (thick, carefully) filter cleaner, rapid heater, with supporting pressure oil pump with safety valve, one group of centrifugal secondary filter, secondary filter and oil outlet tube are linked in sequence with oil pipe between each parts.
" diesel engine of diesel locomotive machine oil ground filter " of the present utility model its useful effect is: owing to installed pressure oil pump additional behind magnetic filter that installs and two-stage (thick, thin) filter cleaner, make machine oil suction, that need filtering, through behind the pressure oil pump, oil pressure increases, thereby drives centrifugal secondary filter work well.The nonstorage calorifier that installs additional before pressure oil pump can guarantee to enter centrifugal secondary filter oil temperature about 80 ℃, reduces to enter centrifugal secondary filter engine oil viscosity, improves machine oil filter precision and speed.Because the centrifugal secondary filter stable performance of adopting, reliable in structure does not need the filter core changed, as long as the regular dismounting rotor, the dirt of clean deposition on rotor wall can be reused again, and its life-span can be equal to diesel engine.This organizes centrifugal secondary filter can filter the above impurity of 5 μ m, filtering precision improves more than 3～6 grades than prior art, guarantee the turbidity test of diesel engine lubricating oil, reduced the wearing and tearing of friction pairs such as diesel engine piston, piston ring, cylinder liner greatly, reduced consumption of lubricating oil simultaneously.With supporting pressure oil pump with safety valve, when pressure increased above specified value, safety valve can send acoustooptic alarm, and the shut-off means power supply is guaranteed the device work safety simultaneously.
In sum, " diesel engine of diesel locomotive machine oil ground filter " of the present utility model is owing to adopted in device with supporting pressure oil pump, nonstorage calorifier and one group of centrifugal secondary filter with safety valve, guaranteed that device can filter diesel engine of diesel locomotive machine oil fast and effectively, made the turbidity test of diesel engine of diesel locomotive machine oil satisfy 9～10 grades the requirement of US Airways and aerospace standard NAS1638.Thereby more be applicable to diesel engine of diesel locomotive machine oil ground filtering requirements of one's work than prior art.In the practice test,, filter once and only need 10～15 minutes the about one ton of machine oil of diesel engine of diesel locomotive.For guaranteeing the machine oil turbidity test, circulating filtration three times also only needs 30～40 minutes.Simultaneously because device is compact, easy to operate, even thereby wait in the time of short duration of cross-channel at the locomotive warehouse-in, all can carry out oil filtration as required.China has about 60,000 internal combustion locomotive at present, and machine oil of an internal combustion locomotive replacing needs 10,000 yuan, therefore concerning internal combustion locomotive utilization department, prolongs the replacement cycle of machine oil, the important measures that the reduction consumption of lubricating oil is increasing production and practising economy, cut down the consumption of energy.So " diesel engine of diesel locomotive machine oil ground filter " of the present utility model, as to be suitable for practicality has good application prospects and economic benefit, social benefit.
Description of drawings, is described further " diesel engine of diesel locomotive machine oil ground filter " of the present utility model below in conjunction with drawings and Examples.
Accompanying drawing 1 former shortening filter cart oil circuit figure
Accompanying drawing 2 " diesel engine of diesel locomotive machine oil ground filter " oil circuit figure
In the accompanying drawings: (1) fuel sucking pipe; (2) magnetic filter; (3) strainer; (4) oil scavenge pump; (5) secondary filter; (6) oil outlet tube; (7) two-stage (thick, thin) filter cleaner; (8) rapid heater; (9) with the pressure oil pump of supporting safety valve; (10) centrifugal secondary filter.
An embodiment of embodiment " diesel engine of diesel locomotive machine oil ground filter " of the present utility model, as shown in Figure 2.On an adjustable car body of wheelbase, oil outlet tube (1) is housed, magnetic filter (2), two-stage adopts 80 order/inches and 120 orders/inch Stainless Steel Cloth respectively (slightly, carefully) filter cleaner (7), a rapid heater (8), a translator, go out oil pressure 〉=680kpa, oil pump capacity 〉=120L/min's, pressure oil pump (9) with supporting safety valve, one group of centrifugal secondary filter of (3) FL160 (10) and YFL-120 * 10LS secondary filter (5) and oil outlet tube (6), between each parts, be linked in sequence with oil pipe, supporting at pressure oil pump (9) but on safety valve band acoustic-optic alarm and the automatic cut off device power supply.
When internal combustion locomotive return the storehouse or in; little; when supplementally taking; after diesel engine running down or the shutdown; by diesel engine of diesel locomotive machine oil ground filter is pushed into locomotive from railway or road; the fuel sucking pipe (1) of device is connected with locomotive machine oil fuel outlet; the oil outlet tube (6) of device passes in the peep hole of diesel engine; or be connected with the special-purpose oilhole of on peep hole, offering; starting drive then; the internal combustion locomotive diesel engine lubricating oil is carried out the ground filtering; with the filtering 2～3 times that circulates repeatedly of whole machine oil of diesel engine of diesel locomotive oil sump; detect the turbidity test of machine oil after the filtering at last, reach standard-required after, can shut down.Filter is easy to use, quick, effective, is suitable for practicality, wearing and tearing, prolongation diesel engine repair cycle for reducing diesel engine, provides strong assurance.
Claims (1)
1. diesel engine of diesel locomotive machine oil ground filter, on an adjustable car body of wheelbase, oil outlet tube (1), magnetic filter (2), two-stage (thick, thin) filter cleaner (7), secondary filter (5) and oil outlet tube (6) are housed, it is characterized in that: between two-stage (thick, thin) filter cleaner (7) and secondary filter (5), insert rapid heater (8), pressure oil pump (9), one group of centrifugal secondary filter (10), between each parts, be linked in sequence with oil pipe with supporting safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213738 CN2627222Y (en) | 2003-06-19 | 2003-06-19 | Diesel locomotive diesel engine oil ground surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213738 CN2627222Y (en) | 2003-06-19 | 2003-06-19 | Diesel locomotive diesel engine oil ground surface cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627222Y true CN2627222Y (en) | 2004-07-21 |
Family
ID=34242499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213738 Expired - Fee Related CN2627222Y (en) | 2003-06-19 | 2003-06-19 | Diesel locomotive diesel engine oil ground surface cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627222Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535899A (en) * | 2020-05-08 | 2020-08-14 | 隆鑫通用动力股份有限公司 | Labyrinth type lubricating oil three-stage filtering and purifying system of engine and engine |
| CN111535897A (en) * | 2020-05-08 | 2020-08-14 | 隆鑫通用动力股份有限公司 | Labyrinth type lubricating oil double-fine-filtration purification system of engine and engine |
-
2003
- 2003-06-19 CN CN 03213738 patent/CN2627222Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535899A (en) * | 2020-05-08 | 2020-08-14 | 隆鑫通用动力股份有限公司 | Labyrinth type lubricating oil three-stage filtering and purifying system of engine and engine |
| CN111535897A (en) * | 2020-05-08 | 2020-08-14 | 隆鑫通用动力股份有限公司 | Labyrinth type lubricating oil double-fine-filtration purification system of engine and engine |
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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: 20040721 Termination date: 20100619 |