CN201535216U - System for supplying fuel with nanometer bubbles for diesel engine - Google Patents
System for supplying fuel with nanometer bubbles for diesel engine Download PDFInfo
- Publication number
- CN201535216U CN201535216U CN2009200655629U CN200920065562U CN201535216U CN 201535216 U CN201535216 U CN 201535216U CN 2009200655629 U CN2009200655629 U CN 2009200655629U CN 200920065562 U CN200920065562 U CN 200920065562U CN 201535216 U CN201535216 U CN 201535216U
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- diesel engine
- generating apparatus
- bubble
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Abstract
A system for supplying fuel with nanometer bubbles for a diesel engine comprises an oil tank, a filter, an oil delivery pipe, a feed pump, an injection pump, a nanometer bubble generation device, an energy accumulator, a distributor, a spray nozzle controller and a spray nozzle, and is mainly characterized in that the nanometer bubble generation device and the energy accumulator are connected in series to the oil delivery pipe; diesel oil becomes the gas-liquid mixed diesel oil containing a large quantity of nanometer bubbles after being treated by the nanometer bubble generation device. When the gas-liquid mixed diesel oil is sprayed to a cylinder for combustion, fogging oil beads can be burnt from the inside out at the same time, so that the system for supplying fuel not only accelerates the combustion velocity of the oil beads, but also ensures that the oil beads are burnt completely, and achieves the energy-saving and environment-friendly effects of improving the efficiency of the diesel engine, and reducing the emission of flue dusts and CO.
Description
Technical field
The utility model belongs to technical field of engines, particularly a kind of diesel engine fuel oil supply system.
Background technique
The conventional diesel engine fuel oil supply system is that diesel oil is directly sent into nozzle and sprayed into combusted cylinder after filtration with after the pressurization, because oxygen-free gas in the little oil droplet of atomized diesel fuel of nozzle ejection, burning can only be from the oil droplet surface from level to level to central burner, cause velocity of combustion slow insufficient with burning, not only make Efficiency of Diesel Engine low, and discharge a large amount of carbon monoxide, carbon granules, oil smoke, waste energy befouling environment.
Summary of the invention
The purpose of this utility model provides a kind of nano bubble diesel engine fuel oil supply system, and it makes the diesel oil (or alcohol-oil mixing fuel) that enters nozzle have a large amount of nano bubbles, and the energy strengening burning improves Efficiency of Diesel Engine, reduces the discharging of harmful flue dust.
The purpose of this utility model is achieved in that nano bubble diesel engine fuel oil supply system is by fuel tank, strainer, oil transfer pump, low pressure fuel pipe, fine cleaner, Injection Pump, high-pressure oil pipe, nano-bubble generating apparatus, accumulator, distributor, nozzle controller, nozzle, return tube is formed, it is one and is connected in series fuel tank successively by oil pipe, strainer, oil transfer pump, fine cleaner, Injection Pump, nano-bubble generating apparatus, accumulator, distributor, nozzle controller, nozzle, a closed circuit circulatory system that connects fuel tank with return tube again and form, be characterized in serial connection nano-bubble generating apparatus and accumulator in the transport pipe, its Placement has two kinds, a kind of is that nano-bubble generating apparatus and accumulator are serially connected on the high-pressure oil pipe of Injection Pump outlet section, another kind is that nano-bubble generating apparatus and accumulator are serially connected on the low pressure fuel pipe of Injection Pump inducer, particularly can only adopt the second way during Tape dispensers of Injection Pump own, accumulator is the pressurized container of a band pressurized gas, the interrupted oil supply of nozzle can be adjusted into continuous oil supply, nano-bubble generating apparatus adopts the cutting type nano-bubble generating apparatus that spirals, also can adopt other pattern, in order to prevent that diesel oil from leaking along the nano-bubble generating apparatus suction tude, settles one-way valve on the suction tude of nano-bubble generating apparatus.
The reason of the utility model energy strengening burning is as follows: the diesel oil (or fuel combination) of existing diesel fuel oil supply system supply nozzle does not contain nano bubble, atomizing oil droplet by the nozzle ejection can only advance burning from level to level inwards from the surface, velocity of combustion is slow, it is insufficient to burn, thereby inefficiency, soot emissions are many, and nano bubble diesel engine fuel oil supply system of the present utility model is owing to be connected in series nano-bubble generating apparatus in pipeline road, ordinary diesel oil (or fuel combination) has become the gas-liquid mixed diesel oil (or fuel combination) that contains a large amount of nano bubbles after nano-bubble generating apparatus is handled, atomizing oil droplet after this gas-liquid mixed diesel oil (or fuel combination) that contains a large amount of nano bubbles sprays from nozzle also contains nano bubble, the energy that its surface energy increases and bubble is interior increases, burn simultaneously in the oil droplet inside and outside, accelerated velocity of combustion greatly, carry out combustion reaction simultaneously inside and outside the oil droplet simultaneously, make the oil droplet of atomizing be broken into littler oil droplet, because burning has been strengthened in the comprehensive function of these factors, improve Efficiency of Diesel Engine, reduced soot emissions.
Because adopt said structure, nano bubble diesel engine fuel oil supply system of the present utility model has the considerable energy saving environment protection effect.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
Embodiment
With reference to accompanying drawing, nano bubble diesel engine fuel oil supply system of the present utility model is by fuel tank (1), strainer (2), oil transfer pump (3), low pressure fuel pipe (4), fine cleaner (5), Injection Pump (6), high-pressure oil pipe (7), nano-bubble generating apparatus (8), accumulator (9), distributor (10), nozzle controller (11), nozzle (12), return tube (13) is formed, fuel tank (1), strainer (2), oil transfer pump (3), fine cleaner (5), Injection Pump (6), nano-bubble generating apparatus (8), accumulator (9), distributor (10), nozzle controller (11), nozzle (12) is formed a closed circuit circulatory system by transport pipe and return tube (13) successively, it is characterized in that being connected in series in the pipeline road nano-bubble generating apparatus (8) and accumulator (9), the serial connection mode of nano-bubble generating apparatus (8) and accumulator (9) has two kinds: a kind of is to be serially connected with on the high-pressure oil pipe (7) of Injection Pump (6) outlet section, another kind is to be serially connected with on the low pressure fuel pipe (4) of Injection Pump (6) inducer, nano-bubble generating apparatus (8) adopts the cutting type nano-bubble generating apparatus that spirals, and the suction tude (802) of nano-bubble generating apparatus (8) goes up serial connection one-way valve (801).
Claims (5)
1. nano bubble diesel engine fuel oil supply system, form by fuel tank (1), strainer (2), oil transfer pump (3), low pressure fuel pipe (4), fine cleaner (5), Injection Pump (6), high-pressure oil pipe (7), nano-bubble generating apparatus (8), accumulator (9), distributor (10), nozzle controller (11), nozzle (12), return tube (13), it is characterized in that on oil transport pipeline, being connected in series nano-bubble generating apparatus (8) and accumulator (9).
2. nano bubble diesel engine fuel oil supply system according to claim 1 is characterized in that nano-bubble generating apparatus (8) and accumulator (9) are arranged on the high-pressure oil pipe (7) of Injection Pump (6) outlet section.
3. nano bubble diesel engine fuel oil supply system according to claim 1 is characterized in that nano-bubble generating apparatus (8) and accumulator (9) are arranged on the low pressure fuel pipe (4) of Injection Pump (6) inducer.
4. nano bubble diesel engine fuel oil supply system according to claim 1 is characterized in that nano-bubble generating apparatus (8) adopts the cutting type nano-bubble generating apparatus that spirals.
5. nano bubble diesel engine fuel oil supply system according to claim 1 is characterized in that the suction tude (802) of nano-bubble generating apparatus (8) goes up serial connection one-way valve (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200655629U CN201535216U (en) | 2009-08-12 | 2009-08-12 | System for supplying fuel with nanometer bubbles for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200655629U CN201535216U (en) | 2009-08-12 | 2009-08-12 | System for supplying fuel with nanometer bubbles for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535216U true CN201535216U (en) | 2010-07-28 |
Family
ID=42534995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200655629U Expired - Fee Related CN201535216U (en) | 2009-08-12 | 2009-08-12 | System for supplying fuel with nanometer bubbles for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535216U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561249A (en) * | 2018-01-17 | 2018-09-21 | 湖南农业大学 | A kind of O＆M method of atomization type internal combustion engine fuel injection system |
| CN108561250A (en) * | 2018-01-17 | 2018-09-21 | 湖南农业大学 | A kind of circulating internal combustion engine fuel injection system |
| CN109424392A (en) * | 2017-08-31 | 2019-03-05 | 南京理工大学 | High-efficient low polluting combustion system based on nano-fluid fuel |
| CN109695520A (en) * | 2018-12-25 | 2019-04-30 | 武汉理工大学 | A kind of nanometer additive fuel oil supply system of marine diesel |
| CN109973213A (en) * | 2019-04-30 | 2019-07-05 | 郑州航空工业管理学院 | The energy saving compression-ignition engine of compression ratio continuous variable flexible operation |
| CN115853685A (en) * | 2022-12-21 | 2023-03-28 | 吉林大学 | High-pressure bubble flow premixed fuel preparation and supply system and control method |
-
2009
- 2009-08-12 CN CN2009200655629U patent/CN201535216U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424392A (en) * | 2017-08-31 | 2019-03-05 | 南京理工大学 | High-efficient low polluting combustion system based on nano-fluid fuel |
| CN109424392B (en) * | 2017-08-31 | 2021-06-04 | 南京理工大学 | Efficient low-pollution combustion system based on nano fluid fuel |
| CN108561249A (en) * | 2018-01-17 | 2018-09-21 | 湖南农业大学 | A kind of O＆M method of atomization type internal combustion engine fuel injection system |
| CN108561250A (en) * | 2018-01-17 | 2018-09-21 | 湖南农业大学 | A kind of circulating internal combustion engine fuel injection system |
| CN108561249B (en) * | 2018-01-17 | 2019-11-26 | 湖南农业大学 | A kind of O&M method of atomization type internal combustion engine fuel injection system |
| CN108561250B (en) * | 2018-01-17 | 2019-11-26 | 湖南农业大学 | A kind of circulating internal combustion engine fuel injection system |
| CN109695520A (en) * | 2018-12-25 | 2019-04-30 | 武汉理工大学 | A kind of nanometer additive fuel oil supply system of marine diesel |
| CN109973213A (en) * | 2019-04-30 | 2019-07-05 | 郑州航空工业管理学院 | The energy saving compression-ignition engine of compression ratio continuous variable flexible operation |
| CN115853685A (en) * | 2022-12-21 | 2023-03-28 | 吉林大学 | High-pressure bubble flow premixed fuel preparation and supply system and control method |
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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: 20100728 Termination date: 20110812 |