CN210370907U - Double-fan heat dissipation type generator set - Google Patents
Double-fan heat dissipation type generator set Download PDFInfo
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- CN210370907U CN210370907U CN201921004082.1U CN201921004082U CN210370907U CN 210370907 U CN210370907 U CN 210370907U CN 201921004082 U CN201921004082 U CN 201921004082U CN 210370907 U CN210370907 U CN 210370907U
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Abstract
The utility model belongs to the technical field of the power generation facility technique and specifically relates to a double fan heat dissipation type generating set. The double-fan heat dissipation type generator set is provided with a box body, a partition plate is arranged in the box body, an inner cavity of the box body is divided into a main machine cavity and a silencing cavity by the partition plate, a generator and an air-cooled diesel engine for providing power for the generator are arranged in the main machine cavity, a silencer is arranged in the silencing cavity, and an exhaust port of the air-cooled diesel engine is communicated with the silencer through an exhaust pipe; the main shaft of the generator is connected with a fan, and a plurality of air outlet holes are formed in the position, corresponding to the fan, of the partition board. The utility model discloses simple structure, reasonable in design, it is easy and simple to handle, fan work is with the outside pump drainage of heat in host computer chamber and amortization chamber, just so makes the heat in the whole generating set box in time discharge, has reduced the temperature in the box to the temperature performance of generating set operation has been improved greatly.
Description
Technical Field
The utility model belongs to the technical field of the power generation facility technique and specifically relates to a double fan heat dissipation type generating set.
Background
The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using air-cooled diesel engine as prime mover to drive generator to generate power. The whole set of unit generally comprises components such as an air-cooled diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling and the like.
When diesel oil burning and storage battery charge in the course of the work all can give off a large amount of heats, make the inside temperature of generator rise, because air-cooled diesel engine this application has protection device, reach a definite value when the temperature, air-cooled diesel engine will stop working, and the storage battery charges and also can receive the influence to make the generating efficiency reduce. The structure of the existing diesel generator set is shown in figure 1, an inner container heat insulation cavity 11 is sleeved outside an exhaust pipe 5 of an air-cooled diesel engine, heat of the air-cooled diesel engine is taken away by the inner container heat insulation cavity 11, and heat outside the inner container heat insulation cavity 11 cannot be dissipated in time, so that the diesel generator cannot dissipate heat thoroughly, and the heat dissipation performance is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the double-fan heat dissipation type generator set overcomes the defects in the prior art and has a simple structure and a good heat dissipation effect.
The utility model provides a technical scheme that its technical problem adopted is: a double-fan heat dissipation type generator set comprises a box body, wherein a partition plate is arranged in the box body, the partition plate divides an inner cavity of the box body into a main machine cavity and a silencing cavity, a generator and an air-cooled diesel engine for providing power for the generator are arranged in the main machine cavity, a silencer is arranged in the silencing cavity, and an exhaust port of the air-cooled diesel engine is communicated with the silencer through an exhaust pipe; the main shaft of the generator is connected with a fan, and a plurality of air outlet holes are formed in the position, corresponding to the fan, of the partition board.
Furthermore, the partition plate is provided with a containing groove for containing the fan, so that the layout of the inner cavity of the box body is optimized.
Furthermore, the side plate of the box body, which is far away from the fan, is provided with an air inlet, so that the cooling path of cooling air is prolonged, and the heat dissipation performance is improved.
The utility model has the advantages that: the utility model discloses simple structure, reasonable in design, it is easy and simple to handle, the radiator fan work of air-cooled diesel engine from the area, blow air-cooled diesel engine's heat from air-cooled diesel engine inner chamber to the host computer chamber, generator driven fan then with the outside pump drainage of heat in host computer chamber and amortization chamber, the heat in the double fan work makes whole generating set box in can in time discharge, has reduced the temperature in the box to the temperature performance of generating set operation has been improved greatly.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
FIG. 1 is a schematic diagram of a prior art configuration;
fig. 2 is a schematic structural diagram of the present invention.
In the figure, 1, a box body, 2, a partition plate, 3, a host machine cavity, 4, a silencing cavity, 5, an exhaust pipe, 6, a silencer, 7, a fan, 8, a generator, 9, an air-cooled diesel engine, 10, a holding tank and 11 are liner heat insulation cavities in the prior art.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
The double-fan heat dissipation type generator set shown in fig. 2 comprises a box body 1, a partition plate 2 is arranged in the box body 1, the partition plate 2 divides an inner cavity of the box body 1 into a main machine cavity 3 and a silencing cavity 4, a generator 8 and an air-cooled diesel engine 9 for providing power for the generator 8 are arranged in the main machine cavity 3, a silencer 6 is arranged in the silencing cavity 4, and an exhaust port of the air-cooled diesel engine 9 is communicated with the silencer 6 through an exhaust pipe 5; the main shaft of the generator 8 extends out of the partition board 2 and then is connected with a fan 7, and a plurality of air outlet holes are formed in the partition board 2 corresponding to the fan 7.
The partition board 2 is provided with a containing groove 10 for containing the fan 7, and the side plate of the box body 1 far away from the fan 7 is provided with an air inlet.
As shown in fig. 2, the solid arrows indicate the gas flow direction. The heat of the air-cooled diesel engine 9 is blown to the main machine cavity 3 from the inner cavity of the air-cooled diesel engine 9 by a heat dissipation fan carried by the air-cooled diesel engine 9. Meanwhile, air for cooling the air-cooled diesel engine 9 enters the box body 1 from the air inlet, the fan 8 works to outwards pump and exhaust heat of the main machine cavity 3, and the fan 8 works to outwards exhaust heat of the silencing cavity 4. The air-cooled diesel engine 9 blows from the radiator fan of taking, 8 pump drainage of fan, and the cooperation of double fan makes the heat in the whole generating set box 1 in time discharge, has reduced the temperature in the box 1 to the generating set temperature performance of operation has been improved greatly.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. A double-fan heat dissipation type generator set is provided with a box body (1), a partition plate (2) is arranged in the box body (1), the partition plate (2) divides an inner cavity of the box body (1) into a main machine cavity (3) and a silencing cavity (4), a generator (8) and an air-cooled diesel engine (9) providing power for the generator (8) are arranged in the main machine cavity (3), a silencer (6) is arranged in the silencing cavity (4), and an exhaust port of the air-cooled diesel engine (9) is communicated with the silencer (6) through an exhaust pipe (5); the method is characterized in that: the main shaft of the generator (8) is connected with a fan (7), and a plurality of air outlet holes are formed in the position, corresponding to the fan (7), of the partition board (2).
2. The dual fan heat dissipating generator set of claim 1, wherein: the partition board (2) is provided with an accommodating groove (10) for accommodating the fan (7).
3. The dual fan heat dissipating generator set of claim 1 or 2, wherein: an air inlet is formed in the side plate, far away from the fan (7), of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004082.1U CN210370907U (en) | 2019-06-28 | 2019-06-28 | Double-fan heat dissipation type generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921004082.1U CN210370907U (en) | 2019-06-28 | 2019-06-28 | Double-fan heat dissipation type generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210370907U true CN210370907U (en) | 2020-04-21 |
Family
ID=70268243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921004082.1U Active CN210370907U (en) | 2019-06-28 | 2019-06-28 | Double-fan heat dissipation type generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210370907U (en) |
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2019
- 2019-06-28 CN CN201921004082.1U patent/CN210370907U/en active Active
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