CN202194724U - Heat sink improving operation of diesel engine - Google Patents
Heat sink improving operation of diesel engine Download PDFInfo
- Publication number
- CN202194724U CN202194724U CN2011202967891U CN201120296789U CN202194724U CN 202194724 U CN202194724 U CN 202194724U CN 2011202967891 U CN2011202967891 U CN 2011202967891U CN 201120296789 U CN201120296789 U CN 201120296789U CN 202194724 U CN202194724 U CN 202194724U
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- CN
- China
- Prior art keywords
- wind
- air
- diesel engine
- tunnel
- oil cylinder
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- 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 - Lifetime
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Abstract
The utility model discloses a heat sink improving the operation of a diesel engine, which comprises an air filter (6) and a muffler (7), and also comprises a gas inlet air duct (1), an air inlet air duct (2), a gas exhaust air duct, an air exhaust air duct (4) and an air guide cover (5). Two ends of the gas inlet air duct (1) are respectively connected with an air inlet and an air filter (6); and one end of the gas exhaust air duct is connected with the muffler (7), and the other end of the gas exhaust air duct is communicated with the outside. Two ends of the air guide cover (5) are respectively connected with an oil cylinder cover and one end of the air exhaust air duct (4), and the other end of the air exhaust air duct (4) is communicated with the outside. Air gets into an oil cylinder through the air filter (6); waste gas is exhausted through the muffler (7) and the gas exhaust air duct; air gets into the oil cylinder cover through the air inlet air duct (2); and hot air gets into the air exhaust air duct (4) through the air guide cover (5) and is exhausted. The heat sink can ensure that a diesel generating set with a noise reduction box body is operated within a high-temperature and full-load range.
Description
Technical field
The utility model relates to a kind of sink, particularly a kind of sink that improves the diesel engine operation.
Background technique
The sink of present diesel engine, comprising: air-strainer, baffler, diesel engine intake are that air-strainer directly is positioned in the external environment, directly suck air from the external world; Air intake is direct and environment connection with the diesel engine air intake blower fan; Exhaust enters external environment through external baffler; Air draft enters external environment through the shell venetian blind.
The model utility content
The purpose of the utility model is to provide a kind of sink that improves the diesel engine operation, and solution air inlet, air intake are subject to the influence of exhaust, air draft, is unfavorable for the long-term stability operation and the bigger problem of noise of diesel engine.
A kind of sink that improves the diesel engine operation, comprising: air-strainer, baffler also comprise: airintake wind-tunnel, wind inlet channel, exhaust duct, wind output channel and wind scooper.Airintake wind-tunnel is the pipeline that has thermal-protective coating, and an end of airintake wind-tunnel is communicated with the intake grill of diesel engine noise reduction casing, and the other end of airintake wind-tunnel is connected with the air-strainer pipeline; Exhaust duct is the pipeline that has thermal-protective coating, and exhaust duct one end is fixedly connected with baffler, and the exhaust duct the other end is communicated with diesel engine noise reduction casing space outerpace.The air intake fan end socket of wind inlet channel and diesel engine.Wind scooper is a bell mouth shape, and the flared end of wind scooper places the lateral outer of diesel engine cylinder block, and is connected with oil cylinder cover screw, and the other end of wind scooper is communicated with wind output channel one end, and the wind output channel the other end is communicated with diesel engine noise reduction casing space outerpace.Wind inlet channel and airintake wind-tunnel are fixed on the bottom in the diesel generating set casing, and wind output channel and exhaust duct are fixed on diesel generating set casing inner top.
During the diesel engine operation, ambient air gets in the diesel engine oil cylinder through airintake wind-tunnel and combines burning with diesel oil, and the waste gas of burning is discharged outside the diesel engine noise reduction casing through exhaust duct through baffler; Ambient air cools off oil cylinder in wind inlet channel gets into the oil cylinder cover simultaneously, and the hot blast behind the cooling oil cylinder gets into wind output channel through wind scooper and discharges outside the noise reduction casing.
This sink can make the diesel generating set with noise reduction casing under hot environment; Reliable and stable long-play in full-load range; For the armament systems consumer provides reliable power supply; And finally improve the ability to work under the hot environment of whole armament systems; The method has avoided changing the problem of diesel engine work mode, makes diesel generating set under high temperature condition, need not to take other beamhouse operations, has improved diesel generating set in operation and the use of weaponry in the regulation environment.
Description of drawings
A kind of construction for heat radiating device schematic representation that improves the diesel engine operation of Fig. 1;
A kind of sink exhaust, air draft side schematic representation that improves the diesel engine operation of Fig. 2.
1. airintake wind-tunnel 2. wind inlet channels 3. exhaust ducts 4. wind output channels 5. wind scoopers 6. air-strainer
7. baffler.
Embodiment
A kind of sink that improves the diesel engine operation, comprising: air-strainer 6, baffler 7 also comprise: airintake wind-tunnel 1, wind inlet channel 2, exhaust duct 3, wind output channel 4 and wind scooper 5.Airintake wind-tunnel 1 is for having the pipeline of thermal-protective coating, and an end of airintake wind-tunnel 1 is communicated with the intake grill of diesel engine noise reduction casing, and the other end of airintake wind-tunnel 1 is connected with air-strainer 6 pipelines; Exhaust duct 3 is for having the pipeline of thermal-protective coating, and exhaust duct 3 one ends are fixedly connected with baffler 7, and exhaust duct 3 the other ends are communicated with diesel engine noise reduction casing space outerpace.The air intake fan end socket of wind inlet channel 2 and diesel engine.Wind scooper 5 is a bell mouth shape, and the flared end of wind scooper 5 places the lateral outer of diesel engine cylinder block, and is connected with oil cylinder cover screw, and the other end of wind scooper 5 is communicated with wind output channel 4 one ends, and wind output channel 4 the other ends are communicated with diesel engine noise reduction casing space outerpace.Wind inlet channel 2 is fixed on the bottom in the diesel generating set casing with airintake wind-tunnel 1, and wind output channel 4 is fixed on diesel generating set casing inner top with exhaust duct 3.
During the diesel engine operation, ambient air gets in the diesel engine oil cylinder through airintake wind-tunnel 1 and combines burning with diesel oil, and the waste gas of burning is discharged outside the diesel engine noise reduction casing through exhaust duct 3 through baffler 7; Ambient air gets in the oil cylinder cover through wind inlet channel 2 and cools off oil cylinder simultaneously, and the hot blast behind the cooling oil cylinder gets into wind output channel 4 through wind scooper 5 and discharges outside the noise reduction casing.
Claims (1)
1. one kind is improved the sink that diesel engine moves, and comprising: air-strainer (6), baffler (7) is characterized in that also comprising: airintake wind-tunnel (1), wind inlet channel (2), exhaust duct (3), wind output channel (4) and wind scooper (5); Airintake wind-tunnel (1) is for having the pipeline of thermal-protective coating, and an end of airintake wind-tunnel (1) is communicated with the intake grill of diesel engine noise reduction casing, and the other end of airintake wind-tunnel (1) is connected with air-strainer (6) pipeline; Exhaust duct (3) is for having the pipeline of thermal-protective coating, and exhaust duct (3) one ends are fixedly connected with baffler (7), and exhaust duct (3) the other end is communicated with diesel engine noise reduction casing space outerpace; The air intake fan end socket of wind inlet channel (2) and diesel engine; Wind scooper (5) is a bell mouth shape; The flared end of wind scooper (5) places the lateral outer of diesel engine cylinder block; And be connected with oil cylinder cover screw, the other end of wind scooper (5) is communicated with wind output channel (4) one ends, and wind output channel (4) the other end is communicated with diesel engine noise reduction casing space outerpace; Wind inlet channel (2) and airintake wind-tunnel (1) are fixed on the bottom in the diesel generating set casing, and wind output channel (4) and exhaust duct (3) are fixed on diesel generating set casing inner top;
During the diesel engine operation, ambient air gets in the diesel engine oil cylinder through airintake wind-tunnel (1) and combines burning with diesel oil, and the waste gas of burning is discharged outside the diesel engine noise reduction casing through exhaust duct (3) through baffler (7); Ambient air cools off oil cylinder in wind inlet channel (2) gets into the oil cylinder cover simultaneously, and the hot blast behind the cooling oil cylinder gets into wind output channel (4) through wind scooper (5) and discharges outside the noise reduction casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202967891U CN202194724U (en) | 2011-08-16 | 2011-08-16 | Heat sink improving operation of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202967891U CN202194724U (en) | 2011-08-16 | 2011-08-16 | Heat sink improving operation of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194724U true CN202194724U (en) | 2012-04-18 |
Family
ID=45949640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202967891U Expired - Lifetime CN202194724U (en) | 2011-08-16 | 2011-08-16 | Heat sink improving operation of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825350A (en) * | 2018-05-28 | 2018-11-16 | 芜湖岭上信息科技有限公司 | A kind of automobile engine cooling fan wind shelling cover |
| CN112228259A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Diesel engine air ducting for agricultural machine |
| CN112664347A (en) * | 2020-12-29 | 2021-04-16 | 重庆电子工程职业学院 | Self-cooling automobile engine |
-
2011
- 2011-08-16 CN CN2011202967891U patent/CN202194724U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825350A (en) * | 2018-05-28 | 2018-11-16 | 芜湖岭上信息科技有限公司 | A kind of automobile engine cooling fan wind shelling cover |
| CN112228259A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Diesel engine air ducting for agricultural machine |
| CN112664347A (en) * | 2020-12-29 | 2021-04-16 | 重庆电子工程职业学院 | Self-cooling automobile engine |
| CN112664347B (en) * | 2020-12-29 | 2022-03-01 | 重庆电子工程职业学院 | Self-cooling automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |