CN215860465U - Partition heat dissipation and noise reduction structure of diesel generating set - Google Patents
Partition heat dissipation and noise reduction structure of diesel generating set Download PDFInfo
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- CN215860465U CN215860465U CN202121048267.XU CN202121048267U CN215860465U CN 215860465 U CN215860465 U CN 215860465U CN 202121048267 U CN202121048267 U CN 202121048267U CN 215860465 U CN215860465 U CN 215860465U
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- heat dissipation
- diesel generator
- noise reduction
- reduction structure
- ventilation hole
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 41
- 230000009467 reduction Effects 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 title claims description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011358 absorbing material Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Motor Or Generator Frames (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to the technical field of diesel generator equipment, in particular to a partitioned heat dissipation and noise reduction structure of a diesel generator set, which comprises a protective shell, wherein sound absorption materials are pasted at the upper end and the left and right sides of the inner wall of the protective shell, the bottom end of the inner side of the protective shell is connected with a diesel generator main body through a bolt, the left and right sides of the diesel generator main body are connected with a heat dissipation plate through a bolt, one end of the diesel generator main body is connected with a radiator through a bolt, and a supporting plate is welded at the bottom end of the inner side of the protective shell, and the partitioned heat dissipation and noise reduction structure has the beneficial effects that: the heat inside the diesel generating set is conducted out by the aid of the arranged heat dissipation plate and the radiator, the heat is dissipated from the air vents through the heat dissipation fan, and the sound absorption materials, the sound insulation plate and the sound absorption cotton are used for preventing noise from being diffused; utilize the protection network that sets up to keep apart the debris in the outside, prevent that debris from getting into the inside radiator fan rotation that influences of protecting crust through the ventilation hole.
Description
Technical Field
The utility model relates to the technical field of diesel generator equipment, in particular to a partition heat dissipation and noise reduction structure of a diesel generator set.
Background
The diesel generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity. The power generation device has the advantages of quick start, convenient operation and maintenance, low investment and strong adaptability to the environment. Traditional silence diesel generating set's fan direct-blow liquid cooling radiator cooling, the air inlet gets into the cabin through the air vent earlier and gives the generator heat dissipation and cool off the engine heat radiation, gives the radiator ventilation cooling again after the cooling, and the higher cooling effect of the air inlet temperature to the radiator is not good, influences generating set power. The existing diesel generator set has the advantages that the area of an air inlet channel is large, the noise of the diesel generator set is easy to diffuse through the air inlet channel, and the noise of the diesel generator set is high, so that the noise is caused to the surrounding environment, and the environment atmosphere is influenced.
Therefore, a partition heat dissipation and noise reduction structure of a diesel generator set is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a partition heat dissipation and noise reduction structure of a diesel generator set, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a structure of making an uproar falls in diesel generating set's subregion heat dissipation, includes the protecting crust, sound absorbing material has all been pasted to the upper end and the left and right sides of protecting crust inner wall, there is the diesel generator main part bottom inboard of protecting crust through bolted connection, the bolted connection heating panel is led to the diesel generator main part left and right sides, there is the radiator one end of diesel generator main part through bolted connection, the inboard bottom welding of protecting crust has the backup pad, rotate through the pivot in the backup pad and be connected with radiator fan, the both ends symmetry of protecting crust is provided with syllable-dividing ventilation mechanism, the both ends of protecting crust are provided with the protection network in syllable-dividing ventilation mechanism's the outside.
Preferably, an operation opening is formed in the upper end of the protective shell, a sealing cover is arranged in the operation opening, and a sealing gasket is arranged between the sealing cover and the protective shell.
Preferably, the heat dissipation plate is arranged in an arc shape, and the heat dissipation plate is a plate made of copper-aluminum alloy material.
Preferably, the soundproof ventilation mechanism includes: acoustic celotex board, ventilation hole and inhale the sound cotton, there is the acoustic celotex board at the both ends of protecting sheathing through bolt symmetric connection, it has seted up the ventilation hole to become the rectangular array on the acoustic celotex board, it inhales the sound cotton to be provided with in the ventilation hole.
Preferably, the ventilation hole is obliquely arranged, and the sound-absorbing cotton is adhered and connected with the ventilation hole.
Preferably, the outside cover of protection network is equipped with fixed frame, fixed frame passes through the bolt and is connected with the protecting crust.
Compared with the prior art, the utility model has the beneficial effects that: the heat inside the diesel generating set is guided out by the aid of the arranged heat dissipation plate and the radiator, the heat is dissipated from the air vents through the heat dissipation fan, the diesel generating set is dissipated by air entering the air vents, the temperature blown out by the fan is the temperature of the external environment, the heat dissipation effect is improved, noise of the diesel generating set and the noise dissipation fan is prevented from being diffused out by the aid of the arranged sound absorption materials and the sound insulation plate, and the noise is prevented from being diffused out through the air vents by the aid of the arranged sound absorption cotton; sundries on the outer side are isolated by the arranged protective net, so that the sundries are prevented from entering the protective shell through the vent holes to influence the rotation of the cooling fan; the heat dissipation and noise reduction device is simple in structure and high in heat dissipation and noise reduction efficiency.
Drawings
FIG. 1 is a schematic cross-sectional view of a heat dissipation and noise reduction device according to the present invention;
fig. 2 is a schematic view of the structure of the soundproof ventilation mechanism of the present invention.
In the figure: 1. a protective shell; 11. an operation port; 12. a sealing cover; 2. a sound absorbing material; 3. a diesel generator main body; 31. a heat dissipation plate; 4. a heat sink; 5. a support plate; 51. a heat radiation fan; 6. a sound insulating board; 61. a vent hole; 7. sound-absorbing cotton; 8. a fixing frame; 81. and (4) a protective net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a diesel generating set's subregion heat dissipation structure of making an uproar of falling, includes protecting crust 1, and operation mouth 11 has been seted up to the upper end of protecting crust 1, and operation mouth 11 inner cups are equipped with sealed lid 12, are provided with seal ring between sealed lid 12 and the protecting crust 1, have seted up operation mouth 11 and have been convenient for the later stage to overhaul diesel generating set or operation such as maintain.
The sound-absorbing material 2 is pasted on the upper end and the left side and the right side of the inner wall of the protective shell 1, and the sound-absorbing material 2 can be made of sound-absorbing cotton or sound-absorbing boards.
There is diesel generator main part 3 bottom of protecting crust 1 inboard through bolted connection, bolted connection heating panel 31 is led to the 3 left and right sides of diesel generator main part, heating panel 31 becomes bow-shaped setting, heating panel 31 is the board that copper aluminium alloy material made, there is radiator 4 one end of diesel generator main part 3 through bolted connection, quick heat with in the diesel generator main part 3 such as copper aluminium alloy is derived, be convenient for ventilate the heat dissipation through becoming bow-shaped setting with heating panel 31.
The bottom welding of protective housing 1 inboard has backup pad 5, rotates through the pivot in backup pad 5 to be connected with radiator fan 51, and the both ends symmetry of protective housing 1 is provided with syllable-dividing ventilation mechanism, and syllable-dividing ventilation mechanism includes: acoustic celotex board 6, ventilation hole 61 and inhale sound cotton 7, there is acoustic celotex board 6 at the both ends of protecting crust 1 through bolt symmetric connection, become the rectangle array on the acoustic celotex board 6 and seted up ventilation hole 61, be provided with in the ventilation hole 61 and inhale sound cotton 7, ventilation hole 61 slope sets up, inhale sound cotton 7 and ventilation hole 61 and paste and be connected, radiator fan 51 goes up heat follow ventilation hole 61 of one end with radiator plate 31 and radiator 4 and dispels the heat, dispel the heat to diesel generating set through ventilation hole 61 air inlet, radiator fan blows out the ventilation hole 61 entering through the other end simultaneously, and the temperature that gets into the wind is external environment's temperature, radiating effect has been improved.
The working principle is as follows: the heat inside the diesel generator main body 1 is led out through the arranged heat dissipation plate 31 and the arranged heat dissipation plate 4, the heat on the heat dissipation plate 31 and the heat dissipation plate 4 is exhausted from the ventilation hole 61 at one end through the heat dissipation fan 51, the diesel generator set is dissipated by air entering through the ventilation hole 61 at the other end, meanwhile, the air blown out by the heat dissipation fan enters through the ventilation hole 61 at the other end, the temperature of the entering air is the temperature of the external environment, the heat dissipation effect is improved, the noise of the diesel generator set and the heat dissipation fan 51 is prevented from being diffused out through the arranged sound absorption material 2 and the sound insulation plate 6, and the wind sound and the noise are prevented from being diffused out through the ventilation hole 61 through the arranged sound absorption cotton 7; sundries on the outer side are isolated through the arranged protective net 81, so that the sundries are prevented from entering the protective shell 1 through the vent holes 61 to influence the rotation of the cooling fan 51; the heat dissipation and noise reduction device is simple in structure and high in heat dissipation and noise reduction efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a structure of making an uproar falls in diesel generating set's subregion heat dissipation, includes protecting crust (1), its characterized in that: the utility model discloses a ventilation structure, including protective housing (1), diesel generator main part (3), bolted connection heating panel (31) are led to the upper end and the left and right sides of protective housing (1) inner wall all paste and have sound absorbing material (2), there is radiator (4) protective housing (1) inboard bottom through bolted connection, bolted connection heating panel (31) are led to the diesel generator main part (3) left and right sides, there is radiator (4) one end of diesel generator main part (3) through bolted connection, there is backup pad (5) protective housing (1) inboard bottom welding, it is connected with radiator fan (51) to rotate through the pivot on backup pad (5), the both ends symmetry of protective housing (1) is provided with syllable-dividing ventilation mechanism, the both ends of protective housing (1) are provided with protection network (81) in syllable-dividing ventilation mechanism's the outside.
2. The partition heat dissipation and noise reduction structure of the diesel generator set according to claim 1, characterized in that: an operation opening (11) is formed in the upper end of the protective shell (1), a sealing cover (12) is arranged on the inner cover of the operation opening (11), and a sealing gasket is arranged between the sealing cover (12) and the protective shell (1).
3. The partition heat dissipation and noise reduction structure of the diesel generator set according to claim 1, characterized in that: the heat dissipation plate (31) is arranged in an arc shape, and the heat dissipation plate (31) is a plate made of copper-aluminum alloy materials.
4. The partition heat dissipation and noise reduction structure of the diesel generator set according to claim 1, characterized in that: the soundproof ventilation mechanism includes: acoustic celotex board (6), ventilation hole (61) and inhale sound cotton (7), there are acoustic celotex board (6) at the both ends of protecting sheathing (1) through bolt symmetric connection, become rectangle array on acoustic celotex board (6) and seted up ventilation hole (61), be provided with in ventilation hole (61) and inhale sound cotton (7).
5. The partition heat dissipation and noise reduction structure of the diesel generator set according to claim 4, characterized in that: the ventilation hole (61) is obliquely arranged, and the sound absorption cotton (7) is adhered and connected with the ventilation hole (61).
6. The partition heat dissipation and noise reduction structure of the diesel generator set according to claim 1, characterized in that: the outside cover of protection network (81) is equipped with fixed frame (8), fixed frame (8) are connected with protecting crust (1) through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121048267.XU CN215860465U (en) | 2021-05-17 | 2021-05-17 | Partition heat dissipation and noise reduction structure of diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121048267.XU CN215860465U (en) | 2021-05-17 | 2021-05-17 | Partition heat dissipation and noise reduction structure of diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860465U true CN215860465U (en) | 2022-02-18 |
Family
ID=80316693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121048267.XU Active CN215860465U (en) | 2021-05-17 | 2021-05-17 | Partition heat dissipation and noise reduction structure of diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860465U (en) |
-
2021
- 2021-05-17 CN CN202121048267.XU patent/CN215860465U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A partitioned heat dissipation and noise reduction structure for diesel generator sets Granted publication date: 20220218 Pledgee: Bank of China Limited Hangjiang Branch, Yangzhou Pledgor: Jiangsu panda Power Technology Co.,Ltd. Registration number: Y2024980013837 |