CN203962091U - A kind of diesel engine oil pan automatic fuel supplementing system - Google Patents
A kind of diesel engine oil pan automatic fuel supplementing system Download PDFInfo
- Publication number
- CN203962091U CN203962091U CN201420241438.4U CN201420241438U CN203962091U CN 203962091 U CN203962091 U CN 203962091U CN 201420241438 U CN201420241438 U CN 201420241438U CN 203962091 U CN203962091 U CN 203962091U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- liquid level
- oil pan
- engine oil
- switch
- 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
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of diesel engine oil pan automatic fuel supplementing system, comprise sump, diesel engine oil pan, the highest liquid level bit switch and minimum liquid level liquid-level switch, machine oil in described sump is delivered to the diesel engine assisting vehicle hydraulic fluid port of diesel engine oil pan by motor-drive pump, the highest liquid level place that the highest described liquid level bit switch, minimum liquid level liquid-level switch are arranged at respectively in diesel engine oil pan is also connected with control unit respectively with minimum liquid level place, and control unit is connected with motor-drive pump.The beneficial effects of the utility model are: can carry out remote monitoring by control unit, reduce greatly the maintenance difficulties of diesel engine unit lubricating oil system; Whole circuit element is few, and detachable, Installation and Debugging are simple; Whole system adopts electrical signal to control, and control accuracy is high.
Description
Technical field
The utility model is applicable to diesel engine unit technical field, is particularly suitable on the lubricating oil system outside the diesel engine of power more than 2000 KW, belongs to engine lubrication technical field.
Background technique
High-power diesel engine exercise load is very big, and most motions all will adopt the lubricated of oil lubricating, particularly piston and cylinder sleeve, due to poorly sealed, the machine oil of a part will be scurried into combustion chambers burn, thereby produces consumption of lubricating oil, and the engine oil level in diesel engine oil pan will decline.Therefore, unit operation a period of time will be supplemented a certain amount of machine oil in diesel engine oil pan.To the method for the supplementary machine oil of high-power diesel engine, be that employing is manual substantially at present, for power large-scale electric generating station, often adopt the mode of manual interpolation machine oil very difficult to the management of many diesel generating sets.Therefore, need to improve adding the mode of machine oil.
Model utility content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, automatic fuel supplementing system in a kind of diesel engine oil pan is provided, can make many diesel generating sets safeguard simple, and the utility model compact structure, occupy little space, Installation and Debugging are simple.
The technical solution adopted in the utility model is such:
A kind of diesel engine oil pan automatic fuel supplementing system, comprise sump, diesel engine oil pan, the highest liquid level bit switch and minimum liquid level liquid-level switch, machine oil in described sump is delivered to the diesel engine assisting vehicle hydraulic fluid port of diesel engine oil pan by motor-drive pump, the highest liquid level place that the highest described liquid level bit switch, minimum liquid level liquid-level switch are arranged at respectively in diesel engine oil pan is also connected with control unit respectively with minimum liquid level place, and control unit is connected with motor-drive pump.
Such scheme is further improved, on the pipeline between described sump and motor-drive pump, stop valve is set.Stop valve can be used for flow to regulate, and plays throttling action.
Such scheme is further improved, on the pipeline between described pump and diesel engine assisting vehicle hydraulic fluid port, have one section for flexible pipe.Flexible pipe has enough surplus capacities in the time of can making Installation and Debugging.
Such scheme is further improved, and the highest described liquid level bit switch, minimum liquid level liquid-level switch are float liquid level switch.Float liquid level switch can guarantee that liquid level testing precision reaches 2mm.
Such scheme is further improved, and the highest described liquid level bit switch, minimum liquid level liquid-level switch are arranged in diesel engine oil pan homonymy.Two liquid-level switches are arranged in homonymy, convenient wiring.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: can carry out remote monitoring by control unit, reduce greatly the maintenance difficulties of diesel engine unit lubricating oil system; Whole circuit element is few, detachable, adjusts surplus capacity large, and Installation and Debugging are simple; Whole system adopts electrical signal to control, and control accuracy is high.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 2 theory diagram.
Fig. 2 is two plan views that liquid-level switch is arranged in Fig. 1 embodiment;
Fig. 3 is the left view of Fig. 2.
Mark in figure: 1 is sump, 2 is stop valve, and 3 is motor-drive pump, and 4 is flexible pipe, and 5 is diesel engine assisting vehicle hydraulic fluid port, and 6 is diesel engine oil pan, and 7 is control unit, and 8-1 is the highest liquid level bit switch, 8-2 is minimum liquid level liquid-level switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1:
A kind of diesel engine oil pan automatic fuel supplementing system, comprise sump 1, diesel engine oil pan 6, also comprise the highest liquid level bit switch 8-1, minimum liquid level liquid-level switch 8-2, machine oil in described sump 1 is delivered to the diesel engine assisting vehicle hydraulic fluid port 5 of diesel engine oil pan 6 by motor-drive pump 3, the highest liquid level place that the highest described liquid level bit switch 8-1, minimum liquid level liquid-level switch 8-2 are arranged at respectively in diesel engine oil pan 6 is also connected with control unit 7 respectively with minimum liquid level place, and control unit 7 is connected with motor-drive pump 3.
Embodiment 2:
As shown in Figure 1, a kind of diesel engine oil pan automatic fuel supplementing system, comprise sump 1, diesel engine oil pan 6, also comprise the highest liquid level bit switch 8-1, minimum liquid level liquid-level switch 8-2, machine oil in described sump 1 is delivered to the diesel engine assisting vehicle hydraulic fluid port 5 of diesel engine oil pan 6 by motor-drive pump 3, the highest liquid level place that the highest described liquid level bit switch 8-1, minimum liquid level liquid-level switch 8-2 are arranged at respectively in diesel engine oil pan 6 is also connected with control unit 7 respectively with minimum liquid level place, and control unit 7 is connected with motor-drive pump 3.
On pipeline between described sump 1 and motor-drive pump 3, stop valve 2 is set.
On pipeline between described pump 3 and diesel engine assisting vehicle hydraulic fluid port 5, there is one section for flexible pipe 4.
The highest described liquid level bit switch 8-1, minimum liquid level liquid-level switch 8-2 are float liquid level switch.
The highest described liquid level bit switch 8-1, minimum liquid level liquid-level switch 8-2 are arranged in diesel engine oil pan 6 homonymies, as shown in Figure 2,3.
Engine oil level in diesel engine oil pan 6 is during lower than minimum liquid level, and minimum liquid level liquid-level switch 8-2 provides a road electrical signal to control unit 7, and control unit 7 starts motor-drive pump 3 automatically, and the machine oil in sump 1 enters diesel engine oil pan 6 by pipeline; When engine oil level is during higher than the highest liquid level, the highest liquid level bit switch 8 provides a road electrical signal to control unit 7, and control unit 7 stops motor-drive pump 3 automatically, thereby stops to the interior repairing of diesel engine oil pan 6.Like this, just by the highest liquid level bit switch 8-1, minimum liquid level liquid-level switch 8-2, control unit 7, realized automatic control repairing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a diesel engine oil pan automatic fuel supplementing system, comprise sump (1), diesel engine oil pan (6), it is characterized in that: also comprise the highest liquid level bit switch (8-1), minimum liquid level liquid-level switch (8-2), machine oil in described sump (1) is delivered to the diesel engine assisting vehicle hydraulic fluid port (5) of diesel engine oil pan (6) by motor-drive pump (3), the highest described liquid level bit switch (8-1), the highest liquid level place that minimum liquid level liquid-level switch (8-2) is arranged at respectively in diesel engine oil pan (6) is also connected with control unit (7) respectively with minimum liquid level place, control unit (7) is connected with motor-drive pump (3).
2. a kind of diesel engine oil pan automatic fuel supplementing system according to claim 1, is characterized in that: on the pipeline between described sump (1) and motor-drive pump (3), stop valve (2) is set.
3. a kind of diesel engine oil pan automatic fuel supplementing system according to claim 1 and 2, is characterized in that: on the pipeline between described pump (3) and diesel engine assisting vehicle hydraulic fluid port (5), have one section for flexible pipe (4).
4. a kind of diesel engine oil pan automatic fuel supplementing system according to claim 1, is characterized in that: the highest described liquid level bit switch (8-1), minimum liquid level liquid-level switch (8-2) are float liquid level switch.
5. a kind of diesel engine oil pan automatic fuel supplementing system according to claim 1, is characterized in that: the highest described liquid level bit switch (8-1), minimum liquid level liquid-level switch (8-2) are arranged in diesel engine oil pan (6) homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241438.4U CN203962091U (en) | 2014-05-13 | 2014-05-13 | A kind of diesel engine oil pan automatic fuel supplementing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241438.4U CN203962091U (en) | 2014-05-13 | 2014-05-13 | A kind of diesel engine oil pan automatic fuel supplementing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962091U true CN203962091U (en) | 2014-11-26 |
Family
ID=51922690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241438.4U Expired - Fee Related CN203962091U (en) | 2014-05-13 | 2014-05-13 | A kind of diesel engine oil pan automatic fuel supplementing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962091U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221212A (en) * | 2015-10-16 | 2016-01-06 | 华为技术有限公司 | Motor oil-supplementing system and oil supplement method thereof |
| CN106321189A (en) * | 2016-08-31 | 2017-01-11 | 潍柴动力股份有限公司 | Automatic engine oil supplementing method and system |
| CN108678834A (en) * | 2018-05-11 | 2018-10-19 | 浙江吉利控股集团有限公司 | The engine electric-controlled automatic assisting vehicle oil system of one kind and assisting vehicle oil method |
| CN109695490A (en) * | 2019-02-27 | 2019-04-30 | 潍柴动力扬州柴油机有限责任公司 | A kind of monitoring engine motor oil liquid level and the device of automatic repairing |
| CN114320518A (en) * | 2021-12-28 | 2022-04-12 | 中国船舶重工集团公司第七一九研究所 | Diesel engine capable of automatically supplementing lubricating oil |
| CN115163249A (en) * | 2022-08-08 | 2022-10-11 | 中车资阳机车有限公司 | On-line automatic engine oil adding system for diesel locomotive diesel engine |
-
2014
- 2014-05-13 CN CN201420241438.4U patent/CN203962091U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221212A (en) * | 2015-10-16 | 2016-01-06 | 华为技术有限公司 | Motor oil-supplementing system and oil supplement method thereof |
| CN105221212B (en) * | 2015-10-16 | 2018-05-18 | 华为技术有限公司 | Engine oil-supplementing system and its oil supplement method |
| CN106321189A (en) * | 2016-08-31 | 2017-01-11 | 潍柴动力股份有限公司 | Automatic engine oil supplementing method and system |
| CN106321189B (en) * | 2016-08-31 | 2019-09-27 | 潍柴动力股份有限公司 | A kind of machine oil is automatically replenished method and system |
| CN108678834A (en) * | 2018-05-11 | 2018-10-19 | 浙江吉利控股集团有限公司 | The engine electric-controlled automatic assisting vehicle oil system of one kind and assisting vehicle oil method |
| CN109695490A (en) * | 2019-02-27 | 2019-04-30 | 潍柴动力扬州柴油机有限责任公司 | A kind of monitoring engine motor oil liquid level and the device of automatic repairing |
| CN109695490B (en) * | 2019-02-27 | 2024-03-15 | 潍柴动力扬州柴油机有限责任公司 | Device for monitoring engine oil level and automatically supplementing oil |
| CN114320518A (en) * | 2021-12-28 | 2022-04-12 | 中国船舶重工集团公司第七一九研究所 | Diesel engine capable of automatically supplementing lubricating oil |
| CN115163249A (en) * | 2022-08-08 | 2022-10-11 | 中车资阳机车有限公司 | On-line automatic engine oil adding system for diesel locomotive diesel engine |
| CN115163249B (en) * | 2022-08-08 | 2023-06-02 | 中车资阳机车有限公司 | Online automatic engine oil adding system for diesel locomotive diesel engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203962091U (en) | A kind of diesel engine oil pan automatic fuel supplementing system | |
| CN204828110U (en) | Shield constructs integrated washing function piece of screw conveyer hydraulic pressure closed system double speed valve | |
| CN103104433B (en) | Large-discharge built-in automatic reversing hydraulic plunger pump | |
| CN204055316U (en) | A kind of electromotor cooling system | |
| CN201661552U (en) | Integrated hydraulic pump station for wind generating set | |
| CN206299626U (en) | Low-loss bottom pouring type pouring machine hydraulic system | |
| CN210948831U (en) | Automatic lubricating oil supplementing device for high-power diesel engine | |
| CN204312680U (en) | Hardened face gear case protects lubricating and cooling automatically | |
| CN203926236U (en) | Single pump dual-speed hydraulic system | |
| CN104150428A (en) | Fuel tank cap electrically adding fuel and fuel conveying method thereof | |
| CN204082740U (en) | A kind of automatic liquid pressure valve | |
| CN203115464U (en) | Automatic oiling and lubricating device of granulator | |
| CN203927361U (en) | A kind of oil return apparatus for forced lubricating system bearing housing | |
| CN202517326U (en) | Lubricating oil dispensing device | |
| CN204253906U (en) | A kind of Novel hydraulic valve | |
| CN203067371U (en) | Two-medium power conversion device | |
| CN205343435U (en) | Intelligence monitoring device based on concrete mixer | |
| CN203051015U (en) | Large-displacement built-in automatic reverse hydraulic plunger pump | |
| CN207212547U (en) | A kind of new type auto double fuel tanks of pump oil connection | |
| CN203375150U (en) | Oil lubricating system for vibration device | |
| CN205877672U (en) | Lubricating system with electronic relief valve | |
| CN203956627U (en) | Machine headstock lubricating arrangement | |
| CN203775104U (en) | Electronic control energy-saving cabinet of oil pumping unit | |
| CN203292933U (en) | Gas-liquid balancing device of vertical type ram milling head | |
| CN204240027U (en) | A kind of oil return system of rotating machinery circulating oil lubrication bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee after: Sichuan Zhongche Yuchai engine Limited by Share Ltd Address before: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee before: YCSR Sichuan Engine Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |