CN105756792A - Novel diesel engine capable of intelligently controlling combustion - Google Patents
Novel diesel engine capable of intelligently controlling combustion Download PDFInfo
- Publication number
- CN105756792A CN105756792A CN201610291554.0A CN201610291554A CN105756792A CN 105756792 A CN105756792 A CN 105756792A CN 201610291554 A CN201610291554 A CN 201610291554A CN 105756792 A CN105756792 A CN 105756792A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- diesel engine
- gas flowmeter
- piston
- inlet valve
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/3005—Details not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10373—Sensors for intake systems
Abstract
The invention discloses a novel diesel engine capable of intelligently controlling combustion. The novel diesel engine comprises an air cylinder, a piston, an inlet valve and a gas flowmeter, wherein the piston is arranged in the air cylinder; the inlet valve is arranged at the upper part of the air cylinder; the gas flowmeter is arranged at the upper part of the inlet valve; an inlet pipe is arranged at the upper part of the gas flowmeter; an air filter is arranged at the upper part of the inlet pipe; a controller is arranged on the gas flowmeter; an oil spray pump is arranged on a side surface of the air cylinder; an oil spray pipe is arranged in the oil spray pump; an oil spray nozzle is formed in the head of the oil spray pipe; a small connecting rod head is arranged in the piston; a connecting rod body is arranged at the lower end of the small connecting rod head; and a large connecting rod head is arranged at the lower end of the connecting rod body. The novel diesel engine has the benefits that the oil spray amount can be accurately controlled and the combustion is fuller than that of a conventional diesel engine.
Description
Technical field
The present invention relates to Design Technology for Diesels and manufacture field, particularly relate to the Novel diesel engine of a kind of Based Intelligent Control burning.
Background technology
Diesel engine is a kind of device utilizing diesel combustion to obtain power, Diesel engine promotes piston acting by high pressure fuel sprays into compression ignition in combustor, it is big that Diesel engine has power, output moment of torsion is big, fuel-efficient advantage, so being widely used in engineering machinery, although Diesel engine is applied range commercially, but traditional Diesel engine in use still suffers from some problems, such as noise is big, engine sealing property is poor, exhaust emission is serious, diesel combustion is insufficient, wherein insufficient serious with diesel combustion, protection environment is vigorously advocated in country, under the overall background that automobile emissions standards are increasingly tighter, the problem that the fuel oil burning of Diesel engine is insufficient is more and more prominent.It is thus desirable to design a kind of Based Intelligent Control burning Novel diesel engine to solve the problems referred to above.
Summary of the invention
The purpose of the present invention is that the Novel diesel engine providing a kind of Based Intelligent Control to burn to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of Novel diesel engine of Based Intelligent Control burning, including cylinder, piston, inlet valve, gas flowmeter, described piston it is provided with in described cylinder, described cylinder top is provided with described inlet valve, described inlet valve top is provided with described gas flowmeter, described gas flowmeter top is provided with air inlet pipe, described air inlet pipe top is provided with air filter, described gas flowmeter is provided with controller, described cylinder side is provided with injection pump, it is provided with spray bar in described injection pump, described spray bar head is provided with atomizer, described internal piston is provided with small end of connecting rod, described small end of connecting rod lower end is provided with connecting rod shank, described connecting rod shank lower end is provided with big end.
In said structure, described gas flowmeter can be monitored the air mass flow entered in described cylinder in real time and this flow signal is passed to described controller, described controller passes to the ECU of electromotor, described controller is passed back after ECU processes, described controller controls described injection pump oil spout, makes the diesel oil moment keep fully burning.
In order to improve the service life of the Novel diesel engine of a kind of Based Intelligent Control burning further, described piston bush is in described cylinder interior, and described inlet valve is embedded in described cylinder top, and described gas flowmeter is bolted connection in described inlet valve upper end.
In order to improve the service life of the Novel diesel engine of a kind of Based Intelligent Control burning further, described air inlet pipe is bolted connection in described gas flowmeter upper end, described air filter is bolted connection in described air inlet pipe upper end, and described controller is connected by holding wire with described gas flowmeter.
In order to improve the service life of the Novel diesel engine of a kind of Based Intelligent Control burning further, described injection pump is bolted connection on described cylinder side, and described spray bar is embedded in described injection pump, and described atomizer is embedded in described spray bar head.
In order to improve the service life of the Novel diesel engine of a kind of Based Intelligent Control burning further, described small end of connecting rod is fastenedly connected at described internal piston by piston pin, described connecting rod shank is bolted connection in described small end of connecting rod lower end, and described big end is bolted connection in described connecting rod shank lower end.
Have the beneficial effects that: can accurately control distributive value, more abundant than traditional diesel combustion.
Accompanying drawing explanation
Fig. 1 is the front view of the Novel diesel engine of a kind of Based Intelligent Control of the present invention burning.
1, cylinder；2, piston；3, inlet valve；4, gas flowmeter；5, air inlet pipe；6, air filter；7, controller；8, injection pump；9, spray bar；10, atomizer；11, small end of connecting rod；12, connecting rod shank；13, big end.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
nullAs shown in Figure 1，A kind of Novel diesel engine of Based Intelligent Control burning，Including cylinder 1、Piston 2、Inlet valve 3、Gas flowmeter 4，Piston 2 it is provided with in cylinder 1，Piston 2 is used for compressing diesel combustion，Cylinder 1 top is provided with inlet valve 3，Inlet valve 3 is used for controlling gas and enters cylinder 1，Inlet valve 3 top is provided with gas flowmeter 4，Gas flowmeter 4 is for monitoring the gas flow entered in cylinder 1，Gas flowmeter 4 top is provided with air inlet pipe 5，Air inlet pipe 5 enters cylinder 1 for gas，Air inlet pipe 5 top is provided with air filter 6，Air filter 6 enters the air of cylinder 1 for filtering，Gas flowmeter 4 is provided with controller 7，Controller 7 is used for controlling injection pump 8 oil spout，Cylinder 1 side is provided with injection pump 8，Injection pump 8 is for pump oil，Spray bar 9 it is provided with in injection pump 8，Spray bar 9 is used for carrying diesel oil，Spray bar 9 head is provided with atomizer 10，Atomizer 10 is for oil spout，Piston 2 is internally provided with small end of connecting rod 11，Small end of connecting rod 11 is used for connecting piston 2，Small end of connecting rod 11 lower end is provided with connecting rod shank 12，Connecting rod shank 12 is used for connecting small end of connecting rod 11 and big end 13，Connecting rod shank 12 lower end is provided with big end 13，Big end 13 is used for connecting bent axle.
In said structure, gas flowmeter 4 can be monitored the air mass flow entered in cylinder 1 in real time and this flow signal is passed to controller 7, and controller 7 passes to the ECU of electromotor, passes controller 7 back after ECU processes, controller 7 controls injection pump 8 oil spout, makes the diesel oil moment keep fully burning.
In order to improve the service life of the Novel diesel engine of a kind of Based Intelligent Control burning further, it is internal that piston 2 is enclosed within cylinder 1, inlet valve 3 is embedded in cylinder 1 top, gas flowmeter 4 is bolted connection in inlet valve 3 upper end, air inlet pipe 5 is bolted connection in gas flowmeter 4 upper end, air filter 6 is bolted connection in air inlet pipe 5 upper end, controller 7 is connected by holding wire with gas flowmeter 4, injection pump 8 is bolted connection on cylinder 1 side, spray bar 9 is embedded in injection pump 8, atomizer 10 is embedded in spray bar 9 head, small end of connecting rod 11 is fastenedly connected inside piston 2 by piston pin, connecting rod shank 12 is bolted connection in small end of connecting rod 11 lower end, big end 13 is bolted connection in connecting rod shank 12 lower end.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and effect thing thereof.
Claims (5)
1. the Novel diesel engine of a Based Intelligent Control burning, it is characterized in that: include cylinder, piston, inlet valve, gas flowmeter, described piston it is provided with in described cylinder, described cylinder top is provided with described inlet valve, described inlet valve top is provided with described gas flowmeter, described gas flowmeter top is provided with air inlet pipe, described air inlet pipe top is provided with air filter, described gas flowmeter is provided with controller, described cylinder side is provided with injection pump, it is provided with spray bar in described injection pump, described spray bar head is provided with atomizer, described internal piston is provided with small end of connecting rod, described small end of connecting rod lower end is provided with connecting rod shank, described connecting rod shank lower end is provided with big end.
2. the Novel diesel engine of a kind of Based Intelligent Control according to claim 1 burning, it is characterized in that: described piston bush is in described cylinder interior, described inlet valve is embedded in described cylinder top, and described gas flowmeter is bolted connection in described inlet valve upper end.
3. the Novel diesel engine of a kind of Based Intelligent Control according to claim 1 burning, it is characterized in that: described air inlet pipe is bolted connection in described gas flowmeter upper end, described air filter is bolted connection in described air inlet pipe upper end, and described controller is connected by holding wire with described gas flowmeter.
4. the Novel diesel engine of a kind of Based Intelligent Control according to claim 1 burning, it is characterized in that: described injection pump is bolted connection on described cylinder side, described spray bar is embedded in described injection pump, and described atomizer is embedded in described spray bar head.
5. the Novel diesel engine of a kind of Based Intelligent Control according to claim 1 burning, it is characterized in that: described small end of connecting rod is fastenedly connected at described internal piston by piston pin, described connecting rod shank is bolted connection in described small end of connecting rod lower end, and described big end is bolted connection in described connecting rod shank lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291554.0A CN105756792A (en) | 2016-05-05 | 2016-05-05 | Novel diesel engine capable of intelligently controlling combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291554.0A CN105756792A (en) | 2016-05-05 | 2016-05-05 | Novel diesel engine capable of intelligently controlling combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105756792A true CN105756792A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610291554.0A Pending CN105756792A (en) | 2016-05-05 | 2016-05-05 | Novel diesel engine capable of intelligently controlling combustion |
Country Status (1)
| Country | Link |
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| CN (1) | CN105756792A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888092Y (en) * | 2006-02-15 | 2007-04-11 | 张标 | High-speed four-stroke diesel engine |
| CN101498246A (en) * | 2009-03-03 | 2009-08-05 | 周同庆 | Pressure reducing air inlet high compression ratio internal-combustion engines |
| CN101627198A (en) * | 2007-03-06 | 2010-01-13 | 通用汽车环球科技运作公司 | Method and apparatus for controlling fuel injection in a homogeneous charge compression ignition engine |
| CN101965447A (en) * | 2008-05-08 | 2011-02-02 | 三菱重工业株式会社 | Fuel control system for diesel engine |
| CN102536451A (en) * | 2010-12-15 | 2012-07-04 | 陈明 | Ultra-micro-emission high-energy-saving giant power main engine part device |
| CN102562328A (en) * | 2012-02-22 | 2012-07-11 | 北京工业大学 | Diesel engine system capable of being powered by mixed DME (dimethyl ether) gas and control method |
-
2016
- 2016-05-05 CN CN201610291554.0A patent/CN105756792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888092Y (en) * | 2006-02-15 | 2007-04-11 | 张标 | High-speed four-stroke diesel engine |
| CN101627198A (en) * | 2007-03-06 | 2010-01-13 | 通用汽车环球科技运作公司 | Method and apparatus for controlling fuel injection in a homogeneous charge compression ignition engine |
| CN101965447A (en) * | 2008-05-08 | 2011-02-02 | 三菱重工业株式会社 | Fuel control system for diesel engine |
| CN101498246A (en) * | 2009-03-03 | 2009-08-05 | 周同庆 | Pressure reducing air inlet high compression ratio internal-combustion engines |
| CN102536451A (en) * | 2010-12-15 | 2012-07-04 | 陈明 | Ultra-micro-emission high-energy-saving giant power main engine part device |
| CN102562328A (en) * | 2012-02-22 | 2012-07-11 | 北京工业大学 | Diesel engine system capable of being powered by mixed DME (dimethyl ether) gas and control method |
Non-Patent Citations (1)
| Title |
|---|
| 吴健珍等: "《控制系统CAD与数字仿真》", 30 April 2014 * |
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Application publication date: 20160713 |