CN204312211U - Direct-injection diesel generator set microcomputer controls gasoline-saving device - Google Patents
Direct-injection diesel generator set microcomputer controls gasoline-saving device Download PDFInfo
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- CN204312211U CN204312211U CN201420668646.2U CN201420668646U CN204312211U CN 204312211 U CN204312211 U CN 204312211U CN 201420668646 U CN201420668646 U CN 201420668646U CN 204312211 U CN204312211 U CN 204312211U
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Abstract
Direct-injection diesel generator set microcomputer controls gasoline-saving device, comprise high pressure oil pump, pressure transducer, fuel tank, oil screen, water tank, water pump, water filter, oil sprayer, oil cylinder, speed probe, oil-water mixer, electromagnetism spray water valve, computer controller, it is characterized in that oil-water mixer being provided with electromagnetism spray water valve, the water intake of electromagnetism spray water valve is connected on the water outlet of water filter, the water intake of water filter connects water pump, water pump is connected with water tank, the filler opening of oil-water mixer connects the oil outlet of oil screen, the filler opening of oil screen is connected on fuel tank, the liquid outlet of oil-water mixer is connected to the liquid entering hole of high pressure oil pump, the liquid outlet of high pressure oil pump is connected with the oil sprayer be arranged on oil cylinder, the beneficial effects of the utility model adopt computer controller to control injection flow rate, control accuracy is high, and automatically can regulate according to the change of load, by the oil-water ratio of computer controller automatic control and adjustment the best, achieve the oil-saving effect of diesel generating set.
Description
Technical field
The utility model relates to diesel generating set fuel-saving technique field, is more particularly that a kind of direct-injection diesel generator set microcomputer controls gasoline-saving device.
Background technique
Diesel generating set is a kind of small power generation equipment, the dynamic power machine of to take diesel oil as fuel with diesel engine be prime mover drive electrical generators generating that it is.Diesel generating set due to its volume little, flexible, light, comprehensive, convenient operation and maintenance, so be widely used in the departments such as mine, railway, building site, field, road traffic maintenance and factory, enterprise, hospital, as standby power supply or temporary source.Various easy to use while, diesel generating set is also the equipment of a highly energy-consuming, in today that energy crisis day is becoming tight, power conservation requirement can not be arrived, Diesel On-line Emulsifying Combustion is an important directions of energy saving research, facts have proved, by to the appropriate water of admixture in diesel engine, the effect simultaneously reducing discharge and oil consumption can be reached, existing Diesel On-line Emulsifying Combustion technology mainly comprises preparation oil emulsion technology, and direct water-jet technology etc. in cylinder, when oil emulsion technology prepared outward by employing machine, oil emulsion is unstable, the easy layering of long-term placement; Adopt in cylinder and connect water-jet technology, require external adding water sparger on cylinder, comparatively large to the change of former machinery, reforming cost is higher.
Summary of the invention
For solving the problem, the utility model devises a kind of online by diesel oil and water fusion, computer controller is adopted to control automatically to regulate best water mixing rate, make diesel generating set under various working condition, best profit mixing ratio can be realized, its technological scheme is: described direct-injection diesel generator set microcomputer controls gasoline-saving device and comprises high pressure oil pump, pressure transducer, fuel tank, oil screen, water tank, water pump, water filter, oil sprayer, oil cylinder, speed probe, oil-water mixer, electromagnetism spray water valve, computer controller, it is characterized in that oil-water mixer being provided with electromagnetism spray water valve, the water intake of electromagnetism spray water valve is connected on the water outlet of water filter, the water intake of water filter connects water pump, water pump is connected with water tank, the filler opening of oil-water mixer connects the oil outlet of oil screen, the filler opening of oil screen is connected on fuel tank, the liquid outlet of oil-water mixer is connected to the liquid entering hole of high pressure oil pump, the liquid outlet of high pressure oil pump is connected with the oil sprayer be arranged on oil cylinder, described high-voltage oil cylinder is provided with pressure transducer, described oil cylinder is provided with speed probe, described pressure transducer and speed probe are electrically connected with computer controller, computer controller is also electrically connected with electromagnetism spray water valve.
Computer controller described in the utility model, is characterized in that computer controller mainly comprises control centre ECU.
Oil sprayer described in the utility model, is characterized in that oil sprayer is straight oil sprayer.
The utility model is provided with speed probe and pressure transducer, along with the tach signal and the load signal that gather generator set, by primary signal through shaping, filtering, after amplifying process, send into computer controller, through computer controller analysis judgement working condition now, and then the best profit proportioning under the working condition now to record according to pretest, the amount of electromagnetism spray water valve water spray is controlled by computer controller, water and oil mix in oil-water mixer, and last oil water mixture enters oil cylinder burning.
The beneficial effects of the utility model are that direct-injection diesel generator set microcomputer controls gasoline-saving device employing computer controller control injection flow rate, control accuracy is high, and automatically can regulate according to the change of load, by the oil-water ratio of computer controller automatic control and adjustment the best, achieve the oil-saving effect of diesel generating set.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model, in accompanying drawing 1:
1. high pressure oil pump, 2. pressure transducer, 3. fuel tank, 4. oil screen, 5. water tank, 6. water pump, 7. water filter, 8. straight oil sprayer, 9. oil cylinder, 10. speed probe, 11. oil-water mixers, 12. electromagnetism spray water valves, 13. computer controllers.
embodiment:
1 pair of the utility model describes in further detail by reference to the accompanying drawings, so that the public grasps implementation methods of the present utility model better, the utility model specific embodiment is: described direct-injection diesel generator set microcomputer controls gasoline-saving device and comprises high pressure oil pump 1, pressure transducer 2, fuel tank 3, oil screen 4, water tank 5, water pump 6, water filter 7, oil sprayer 8, oil cylinder 9, speed probe 10, oil-water mixer 11, electromagnetism spray water valve 12, computer controller 13, described oil-water mixer 11 is provided with electromagnetism spray water valve 12, the water intake of electromagnetism spray water valve 12 is connected on the water outlet of water filter 7, the water intake of water filter 7 connects water pump 6, water pump 6 is connected with water tank 5, the filler opening of oil-water mixer 11 connects the oil outlet of oil screen 4, the filler opening of oil screen 4 is connected on fuel tank 3, the liquid outlet of oil-water mixer 11 is connected to the liquid entering hole of high pressure oil pump 1, the liquid outlet of high pressure oil pump 1 is connected with the oil sprayer 8 be arranged on oil cylinder 9, described high-voltage oil cylinder 1 is provided with pressure transducer 2, described oil cylinder 9 is provided with speed probe 10, described pressure transducer 2 and speed probe 10 are electrically connected with computer controller 13, computer controller 13 is also electrically connected with electromagnetism spray water valve 12.
Computer controller 13 described in the utility model mainly comprises control centre ECU; Described oil sprayer 8 is straight oil sprayer.
By installing speed probe 10 and pressure transducer 2 on diesel generating set, along with the tach signal and the load signal that gather generator set, by primary signal through shaping, filtering, after amplifying process, send into computer controller 13, judgement working condition is now analyzed through computer controller 13, and then the best profit proportioning under the working condition now to record according to pretest, the amount that electromagnetism spray water valve 12 sprays water is controlled by computer controller 13, water and oil mix in oil-water mixer 11, and last oil water mixture enters oil cylinder 9 and burns.
The beneficial effects of the utility model are that direct-injection diesel generator set microcomputer control gasoline-saving device adopts computer controller 13 to control injection flow rate, control accuracy is high, and automatically can regulate according to the change of load, by the oil-water ratio of computer controller 13 automatic control and adjustment the best, achieve the oil-saving effect of diesel generating set.
Claims (3)
1. direct-injection diesel generator set microcomputer controls gasoline-saving device, comprise high pressure oil pump (1), pressure transducer (2), fuel tank (3), oil screen (4), water tank (5), water pump (6), water filter (7), oil sprayer (8), oil cylinder (9), speed probe (10), oil-water mixer (11), electromagnetism spray water valve (12), computer controller (13), it is characterized in that oil-water mixer (11) is provided with electromagnetism spray water valve (12), the water intake of electromagnetism spray water valve (12) is connected on the water outlet of water filter (7), the water intake of water filter (7) connects water pump (6), water pump (6) is connected with water tank (5), the filler opening of oil-water mixer (11) connects the oil outlet of oil screen (4), the filler opening of oil screen (4) is connected on fuel tank (3), the liquid outlet of oil-water mixer (11) is connected to the liquid entering hole of high pressure oil pump (1), the liquid outlet of high pressure oil pump (1) is connected with the oil sprayer (8) be arranged on oil cylinder (9), described high-voltage oil cylinder (1) is provided with pressure transducer (2), described oil cylinder (9) is provided with speed probe (10), described pressure transducer (2) and speed probe (10) are electrically connected with computer controller (13), computer controller (13) is also electrically connected with electromagnetism spray water valve (12).
2. direct-injection diesel generator set microcomputer according to claim 1 controls gasoline-saving device, it is characterized in that computer controller (13) mainly comprises control centre ECU.
3. direct-injection diesel generator set microcomputer according to claim 1 controls gasoline-saving device, it is characterized in that oil sprayer (8) is for straight oil sprayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668646.2U CN204312211U (en) | 2014-11-11 | 2014-11-11 | Direct-injection diesel generator set microcomputer controls gasoline-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668646.2U CN204312211U (en) | 2014-11-11 | 2014-11-11 | Direct-injection diesel generator set microcomputer controls gasoline-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312211U true CN204312211U (en) | 2015-05-06 |
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ID=53134531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668646.2U Expired - Fee Related CN204312211U (en) | 2014-11-11 | 2014-11-11 | Direct-injection diesel generator set microcomputer controls gasoline-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762237A (en) * | 2016-12-16 | 2017-05-31 | 浙江吉利控股集团有限公司 | A kind of engine |
| CN107989717A (en) * | 2017-09-07 | 2018-05-04 | 同济大学 | A kind of diesel engine sprayed water outside cylinder |
| CN112555062A (en) * | 2019-09-26 | 2021-03-26 | 上海汽车集团股份有限公司 | Water-oil composite rail |
-
2014
- 2014-11-11 CN CN201420668646.2U patent/CN204312211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762237A (en) * | 2016-12-16 | 2017-05-31 | 浙江吉利控股集团有限公司 | A kind of engine |
| CN107989717A (en) * | 2017-09-07 | 2018-05-04 | 同济大学 | A kind of diesel engine sprayed water outside cylinder |
| CN112555062A (en) * | 2019-09-26 | 2021-03-26 | 上海汽车集团股份有限公司 | Water-oil composite rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161111 |