CN201297200Y - Vertical air-cooled four-stroke supercharged diesel engine - Google Patents
Vertical air-cooled four-stroke supercharged diesel engine Download PDFInfo
- Publication number
- CN201297200Y CN201297200Y CNU2008200968224U CN200820096822U CN201297200Y CN 201297200 Y CN201297200 Y CN 201297200Y CN U2008200968224 U CNU2008200968224 U CN U2008200968224U CN 200820096822 U CN200820096822 U CN 200820096822U CN 201297200 Y CN201297200 Y CN 201297200Y
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- diesel engine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model discloses a vertical air-cooled four-stroke supercharged diesel engine, belonging to the diesel engine and aiming at providing a supercharged diesel engine with compact structure, full combustion, high rotating speed and large power. The vertical air-cooled four-stroke supercharged diesel engine comprises a crankshaft case, an air inlet pipe, an air exhaust pipe, a flywheel, a fan and an air filter; a turbine (2) of a supercharger is communicated with the air exhaust pipe (4); an inlet of an air compressor (1) of the supercharger is communicated with the air filter (10) by a first air pipe (14); an outlet of the air compressor is communicated with an inlet of an air cooler (9) arranged at the front end of an air-cooled mechanism (8); and an outlet of the air cooler is communicated with an air inlet pipe (13) by a third air pipe (11). The vertical air-cooled four-stroke supercharged diesel engine has the advantages of light weight, strong power, little pollutant emission, little vibration and the like, the highest speed thereof can reach 3800r/m and the power can reach 13 to 21KW; and the vertical diesel engine can be supply power for the equipment of automobiles, ships, agricultural machines and power generator.
Description
Technical field:
The utility model relates to a kind of diesel engine, relates in particular to a kind of diesel engine with pressurized machine.
Background technique:
At present, the high-power diesel engine of band pressurized machine is commonplace; And in, light duty diesel engine is because unreasonable structure, the structure of complete machine can become huger, loose after pressurized machine is installed, and cause the compression efficiency of pressurized machine lower owing to compressed-air actuated cooling effect is undesirable, still have defectives such as burning is insufficient, vibration is big, exhaust emission is big, power character difference after the supercharging, therefore in, light duty diesel engine seldom adopts pressurization system.
The model utility content:
At the above-mentioned defective that exists in the prior art, the utility model aims to provide that a kind of compact structure, compression ratio are big, sufficient combustion, rotating speed height, high-power air-cooled four-cycle supercharging vertical type diesel engine.
To achieve these goals, the utility model by the following technical solutions: it comprises crankcase, suction tude, outlet pipe, flywheel, fan and air-strainer; The turbo machine of pressurized machine is communicated with outlet pipe, the compressor inlet of described pressurized machine is communicated with air-strainer by first air duct, the outlet of this gas compressor is communicated with by the inlet of second air duct with the air-cooler that is arranged on air-cooled mechanism front end, and the outlet of this air-cooler is communicated with suction tude by the 3rd air duct.
Air-cooled mechanism is made of the described fan that fixedly is connected as a single entity with described flywheel; Described crankcase is formed by fixedly connecting by upper box, lower box and front cover.
Compared with the prior art, the utility model is owing to the front end in air-cooled mechanism is provided with air-cooler, the cold wind that utilizes air-cooled mechanism to produce is lowered the temperature to the air after the supercharging earlier, again motor is cooled off, therefore can improve compressed-air actuated cooling-down effect effectively, thereby can increase substantially the compression efficiency of pressurized machine, the pressed density of increase air, reach abundant burning, reduce disposal of pollutants, fuel-saving purpose; In addition,, therefore not only alleviated the weight of complete machine, and made complete machine structure compact more because traditional flywheel and fan are integrated integratedly.In addition, change the monolithic construction of traditional crankcase into the split-type structural of combination up and down, not only simplified processing technology but also help assembling and maintenance.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: gas compressor 1 turbo machine 2 silencing apparatuss 3 outlet pipes 4 upper boxes 5 lower boxes 6 front covers 7 air-cooled mechanism 8 air-coolers, 9 air-strainer 10 the 3rd air duct, 11 second air ducts, 12 suction tude, 13 first air ducts 14
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in the figure: the pressurized machine that is made of turbo machine 2 and gas compressor 1 is fixed on the outlet pipe 4, the outlet of outlet pipe 4 is communicated with silencing apparatus 3 by turbo machine 2, the outlet of air-strainer 10 is communicated with the import of gas compressor 1 by first air duct 14, the outlet of this gas compressor is communicated with by the inlet of second air duct 12 with the air-cooler 9 that is arranged on air-cooled mechanism 8 front ends, and the outlet of this air-cooler is communicated with the inlet of suction tude 13 by the 3rd air duct 11.In order to alleviate complete machine weight and to make structure compact more, air-cooled mechanism 8 is gathered by the fan that fixedly is connected as a single entity with flywheel and forms.For simplified processing process, also for the ease of assembling and maintenance, crankcase adopts split-type structural simultaneously, and it is formed by fixedly connecting by upper box 5, lower box 6 and front cover 7.
Claims (3)
1. an air-cooled four-cycle supercharging vertical type diesel engine comprises crankcase, suction tude, outlet pipe, flywheel, fan and air-strainer; It is characterized in that: the turbo machine of pressurized machine (2) is communicated with outlet pipe (4), the gas compressor of described pressurized machine (1) import is communicated with air-strainer (10) by first air duct (14), the outlet of this gas compressor is communicated with by the inlet of second air duct (12) with the air-cooler (9) that is arranged on air-cooled mechanism (8) front end, and the outlet of this air-cooler is communicated with suction tude (13) by the 3rd air duct (11).
2. air-cooled four-cycle supercharging vertical type diesel engine according to claim 1 is characterized in that: air-cooled mechanism (8) is made of the described fan that fixedly is connected as a single entity with described flywheel.
3. air-cooled four-cycle supercharging vertical type diesel engine according to claim 1 and 2 is characterized in that: described crankcase is formed by fixedly connecting by upper box (5), lower box (6) and front cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200968224U CN201297200Y (en) | 2008-12-05 | 2008-12-05 | Vertical air-cooled four-stroke supercharged diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200968224U CN201297200Y (en) | 2008-12-05 | 2008-12-05 | Vertical air-cooled four-stroke supercharged diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297200Y true CN201297200Y (en) | 2009-08-26 |
Family
ID=41043180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200968224U Expired - Fee Related CN201297200Y (en) | 2008-12-05 | 2008-12-05 | Vertical air-cooled four-stroke supercharged diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297200Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072054A (en) * | 2011-01-28 | 2011-05-25 | 襄樊康豪机电工程有限公司 | Novel layout structure of air filter assembly of engine |
| CN102191997A (en) * | 2010-03-19 | 2011-09-21 | 王伯祥 | Air intake supercharging device of air-cooled diesel engine |
-
2008
- 2008-12-05 CN CNU2008200968224U patent/CN201297200Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191997A (en) * | 2010-03-19 | 2011-09-21 | 王伯祥 | Air intake supercharging device of air-cooled diesel engine |
| CN102072054A (en) * | 2011-01-28 | 2011-05-25 | 襄樊康豪机电工程有限公司 | Novel layout structure of air filter assembly of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Jiazhong Electron Technology Co., Ltd. Assignor: Xiao Faming Contract record no.: 2011610000184 Denomination of utility model: Vertical air-cooled four-stroke supercharged diesel engine Granted publication date: 20090826 License type: Exclusive License Record date: 20110916 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Xi'an Jiazhong Electron Technology Co., Ltd. Assignor: Xiao Faming Contract record no.: 2011610000184 Date of cancellation: 20130131 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20090826 Termination date: 20171205 |