CN200965981Y - An outer cover type silent power station ventilation and heat dissipation device - Google Patents
An outer cover type silent power station ventilation and heat dissipation device Download PDFInfo
- Publication number
- CN200965981Y CN200965981Y CN 200620099722 CN200620099722U CN200965981Y CN 200965981 Y CN200965981 Y CN 200965981Y CN 200620099722 CN200620099722 CN 200620099722 CN 200620099722 U CN200620099722 U CN 200620099722U CN 200965981 Y CN200965981 Y CN 200965981Y
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- motor
- power station
- utility
- model
- axial flow
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Abstract
The utility model relates to a vent and heat emission device of outer housing type mute power plant and comprises a diesel engine, a U-shaped clapboard, an axial flow fan, a motor and an outer housing. The utility model is characterized in that the hot air outlet of the motor is connected with the U-shaped clapboard which separates the axial flow hot air of the motor; a normal flow air pressure is formed in the guide oil cavity. The separation of inlet and outlet wind form a self special divided converge passage. An axial flow blower is slantingly mounted on the upper clapboard of the motor to increase air pressure for force air intaking. The utility model has the advantages of: (1) free of loud noise during the process of venting and heat emission; (2) separate flow of hot and cool air with better effect of heat emission and venting; (3) small occupy area.
Description
Technical field
The utility model relates to the quiet power station of a kind of outer bell-type ventilation heat abstractor.
Background technology
The quiet power station of outer bell-type should have strong noise reduction requirement, satisfy again under high temperature among the GJB235A-97 " military interchange mobile power station the general specification "+55 ℃ environmental condition can operate as normal requirement, at the contradiction between noise reduction and the heat radiation, it is particularly important that the wind path structural design just seems.Solving the method for this contradiction at present, mainly be to adopt the centrifugal fan of big pressure head type or axial flow blower to carry out the direct pipe ventilated heat radiation of forced action type, but this technology tends to bring a large amount of losses of power, and noise also can correspondingly improve.
Summary of the invention
The purpose of this utility model provides the quiet power station of a kind of outer bell-type ventilation heat abstractor, and it solves the quiet power station of outer bell-type in the ventilation and heat that requires to reduce under the noise situations, thereby guarantees the operate as normal in power station.
The utility model is achieved like this, it comprises diesel engine and U-shaped dividing plate, axial flow blower, generator and outer cover, it is characterized in that connecting a U-shaped dividing plate at the hot air outlet of generator, the U-shaped dividing plate radial hot blast of generator is separated and the oily machine chamber of leading in form a forward flow blast, air draft, air intake are isolated, form self special-purpose busway that isolates, the oblique installation shaft flow fan of dividing plate above generator strengthens blast and carries out forced air inlet.
The utility model has the advantages that: (1) ventilation and heat process can not produce powerful noise; (2) hot and cold wind shunting circulation, heat dissipation ventilation is effective; (3) the whole set equipment volume is little.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Outer cover 2, hot exhaust passage 3, power station, generator 4, U-shaped dividing plate 5, axial flow blower 6, the cold air inlet duct 7 in power station, diesel engine in the drawings 1,
Embodiment
As shown in Figure 1, the utility model comprises diesel engine 7 and U-shaped dividing plate 4, axial flow blower 5,1 generator 3 hot air outlets connect a U-shaped dividing plate 4 in the power station, U-shaped dividing plate 4 the radial hot blast of generator 3 is separated and the oily machine chamber of leading in form a forward flow blast, the cold air inlet duct 6 in hot exhaust passage 2, power station and power station is isolated, form self special-purpose busway that isolates, the oblique installation shaft flow fan 5 of dividing plate above generator 3 strengthens blast and carries out forced air inlet.
Claims (1)
1, the quiet power station of a kind of outer bell-type ventilation heat abstractor, it mainly comprises diesel engine, U-shaped dividing plate, axial flow blower, generator and outer cover, it is characterized in that connecting a U-shaped dividing plate, the oblique installation shaft flow fan of dividing plate above generator at the hot air outlet of generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099722 CN200965981Y (en) | 2006-10-30 | 2006-10-30 | An outer cover type silent power station ventilation and heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099722 CN200965981Y (en) | 2006-10-30 | 2006-10-30 | An outer cover type silent power station ventilation and heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965981Y true CN200965981Y (en) | 2007-10-24 |
Family
ID=38870000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099722 Expired - Fee Related CN200965981Y (en) | 2006-10-30 | 2006-10-30 | An outer cover type silent power station ventilation and heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965981Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261545A (en) * | 2011-07-13 | 2011-11-30 | 江苏道康发电机组有限公司 | Cart-type wind-cooling low-noise case-type power station |
| CN101672218B (en) * | 2009-09-28 | 2014-03-26 | 泰州锋陵特种电站装备有限公司 | High-temperature desert type low-noise trailer power station |
| CN105490444A (en) * | 2015-12-24 | 2016-04-13 | 江西清华泰豪三波电机有限公司 | Compartment power station capable of intelligently balancing noise and heat dissipation effect |
| CN105514837A (en) * | 2015-12-18 | 2016-04-20 | 江西清华泰豪三波电机有限公司 | Chamber power station of series-parallel cooling system |
-
2006
- 2006-10-30 CN CN 200620099722 patent/CN200965981Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672218B (en) * | 2009-09-28 | 2014-03-26 | 泰州锋陵特种电站装备有限公司 | High-temperature desert type low-noise trailer power station |
| CN102261545A (en) * | 2011-07-13 | 2011-11-30 | 江苏道康发电机组有限公司 | Cart-type wind-cooling low-noise case-type power station |
| CN102261545B (en) * | 2011-07-13 | 2012-12-19 | 江苏道康发电机组有限公司 | Cart-type wind-cooling low-noise case-type power station |
| CN105514837A (en) * | 2015-12-18 | 2016-04-20 | 江西清华泰豪三波电机有限公司 | Chamber power station of series-parallel cooling system |
| CN105490444A (en) * | 2015-12-24 | 2016-04-13 | 江西清华泰豪三波电机有限公司 | Compartment power station capable of intelligently balancing noise and heat dissipation effect |
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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 |
Granted publication date: 20071024 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |