CN207609479U - A kind of diesel generating set heat dissipation silencing means - Google Patents
A kind of diesel generating set heat dissipation silencing means Download PDFInfo
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- CN207609479U CN207609479U CN201721698798.7U CN201721698798U CN207609479U CN 207609479 U CN207609479 U CN 207609479U CN 201721698798 U CN201721698798 U CN 201721698798U CN 207609479 U CN207609479 U CN 207609479U
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- heat dissipation
- generating set
- diesel generating
- air
- sound attenuator
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of diesel generating set heat dissipation silencing means, including heat dissipation sound attenuator, diesel generating set, muffler and exhaust gas filter, the heat dissipation sound attenuator lower inside is fixed with firm banking, and diesel generating set is fixed with by radiating fin above firm banking, the heat dissipation sound attenuator side is provided with air outlet window, and heat dissipation sound attenuator right side opening is equipped with air-inlet window, filter plate is installed on the inside of the air-inlet window, and air-inlet window end is equipped with tablet anechoic sheet.Diesel generating set heat dissipation silencing means, using filter plate is arranged inside air-inlet window, prevent dust from entering inside heat dissipation sound attenuator, the radiating turbine wind turbine that radiating fin coordinates side is set on the outside of diesel generating set simultaneously, the noise for reducing wind turbine simultaneously, improves cooling surface area, improves radiating efficiency, diesel generating set heat dissipation noise reduction work can be preferably carried out, the development of diesel-driven generator industry is promoted.
Description
Technical field
The utility model is related to generator heat-radiation quietness technology field, specially a kind of diesel generating set heat dissipation noise reduction dress
It sets.
Background technology
It is well known that diesel-driven generator is high intensity noise equipment, noise pollution is direct and extremely serious, especially locates
It is opened wide completely, influence of noise is even more serious, Noise Treatment in the diesel generating set of mobile status since machine room covers
Difficulty bigger, more difficult, the noise reduction mode taken now the diesel generating set for moving state is to be placed in unit to set
Have ventilation opening and in the sound proof box of unit disjunctor, but existing general sound proof box in order to noise reduction just increase dead area compression
It divulges information open area, that is, causes the reduction of unit heat exchange performance, when unit operation, sound proof box temperature is up to 60~80 DEG C or more, so
Temperature is caused to rise excessively high and pernicious shutdown and damage parts；And the area that stronger ventilation area causes noise directly to radiate outward adds
Greatly, sound proof box is made to perform practically no function, a kind of existing mobile diesel generator set silencing devices of CN201020660834.2 have
Effect solves the above problem, but there is also some disadvantages, diesel generating set side is radiated by wind turbine, heat dissipation effect
Fruit is poor, and tail gas is carried out mute but is not filtered with regard to direct emission, influences environment.
In order to solve disadvantage existing currently on the market, urgent need improves the technology of heat dissipation silencing means, can be better
Diesel generating set heat dissipation noise reduction work is carried out, the development of diesel-driven generator industry is promoted.
Utility model content
The purpose of this utility model is to provide a kind of diesel generating set heat dissipation silencing means, to solve above-mentioned background skill
The diesel generating set side proposed in art is radiated by wind turbine, and heat dissipation effect is poor, and tail gas carries out mute but do not have
The problem of being filtered with regard to direct emission, influencing environment.
To achieve the above object, the utility model provides the following technical solutions：A kind of diesel generating set heat dissipation noise reduction dress
It sets, including heat dissipation sound attenuator, diesel generating set, muffler and exhaust gas filter, inside the heat dissipation sound attenuator
Lower section is fixed with firm banking, and is fixed with diesel generating set, the diesel generation by radiating fin above firm banking
It is evenly arranged with radiating fin on the outside of unit, and radiating turbine wind turbine, the diesel generation are connected on the left of diesel generating set
Unit is linked together by appendix and fixed muffler above heat dissipation sound attenuator, and muffler passes through pipe
Road and the exhaust gas filter of heat dissipation sound attenuator inside left setting link together, and the heat dissipation sound attenuator side is provided with
Air outlet window, and the sound attenuator right side opening that radiates is equipped with air-inlet window, and filter plate, and air-inlet window end are equipped on the inside of the air-inlet window
Tablet anechoic sheet is installed.
Preferably, the heat dissipation sound attenuator is made of the first protection board and the double-deck middle part vacuum structure of the second protection board,
And first protection board be that engineering plastics material is constituted, while the second protection board is sheet metal texture into and the second protection board
It is internally provided with the acoustic board of cell foams material.
Preferably, the air-inlet window and air outlet window of heat dissipation sound attenuator side setting are that louver structure is constituted, and is gone out
Tablet anechoic sheet is both provided with inside air regulator and air-inlet window, while the filter plate being arranged inside air-inlet window is detachable structure.
Preferably, the diesel generating set side is vertically installed with the radiating fin of aluminium material, and radiating fin with dissipate
Hot turbofan is corresponding.
Preferably, the exhaust gas filter and muffler and diesel-driven generator being arranged inside the heat dissipation sound attenuator
Group is detachable structure, and exhaust gas filter is connected together by appendix with air outlet window.
Compared with prior art, the utility model has the beneficial effects that：Diesel generating set heat dissipation silencing means, structure
Setting is reasonable, using filter plate is arranged inside air-inlet window, prevents dust from entering inside heat dissipation sound attenuator, while in diesel oil
Setting radiating fin coordinates the radiating turbine wind turbine of side on the outside of generating set, and the noise for reducing wind turbine simultaneously, improves heat dissipation table
Area improves radiating efficiency, and cushion pad is arranged below diesel generating set, reduces the propagation of vibration, while in use
Between vacuum heat dissipation sound attenuator cooperation cell foams material acoustic board, play good sound absorption, can preferably into
The heat dissipation noise reduction work of row diesel generating set, promotes the development of diesel-driven generator industry.
Description of the drawings
Fig. 1 is that the utility model structure faces expanded schematic diagram；
Fig. 2 is the utility model structure heat dissipation sound attenuator schematic diagram.
In figure：1, radiate sound attenuator, and 2, diesel generating set, 3, muffler, 4, radiating turbine wind turbine, 5, tail gas
Filter, 6, air outlet window, 7, firm banking, 8, radiating fin, 9, cushion pad, 10, filter plate, 11, air-inlet window, 12, tablet disappears
Sound piece, 13, appendix, the 14, first protection board, the 15, second protection board, 16, acoustic board.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of diesel generating set heat dissipation silencing means,
Including heat dissipation sound attenuator 1, diesel generating set 2, muffler 3 and exhaust gas filter 5, subordinate in the sound attenuator 1 that radiates
Side is fixed with firm banking 7, and 7 top of firm banking is fixed with diesel generating set 2, diesel-driven generator by radiating fin 8
2 outside of group is evenly arranged with radiating fin 8, and 2 left side of diesel generating set is connected with radiating turbine wind turbine 4, diesel-driven generator
2 sides of group are vertically installed with the radiating fin 8 of aluminium material, and radiating fin 8 is corresponding with radiating turbine wind turbine 4, diesel generation
Unit 2 is linked together by appendix 13 and fixed muffler 3 above heat dissipation sound attenuator 1, and muffler 3
It is linked together by pipeline and the exhaust gas filter 5 of heat dissipation 1 inside left of sound attenuator setting, inside the sound attenuator 1 that radiates
The exhaust gas filter 5 and muffler 3 and diesel generating set 2 of setting are detachable structure, and exhaust gas filter 5 is logical
It crosses appendix 13 with air outlet window 6 to be connected together, 1 side of heat dissipation sound attenuator is provided with air outlet window 6, and the sound attenuator that radiates
1 right side opening is equipped with air-inlet window 11, and the air-inlet window 11 and air outlet window 6 of the setting of 1 side of heat dissipation sound attenuator are that louver structure is constituted,
And tablet anechoic sheet 12 is both provided with inside air outlet window 6 and air-inlet window 11, while the filter plate 10 that 11 inside of air-inlet window is arranged is
Detachable structure, heat dissipation sound attenuator 1 are made of the first protection board 14 and the double-deck middle part vacuum structure of the second protection board 15, and the
One protection board 14 is that engineering plastics material is constituted, while the second protection board 15 is sheet metal texture into and the second protection board
15 are internally provided with the acoustic board 16 of cell foams material, and 11 inside of air-inlet window is equipped with filter plate 10, and 11 end of air-inlet window
Tablet anechoic sheet 12 is installed.
Operation principle：When using diesel generating set heat dissipation silencing means, diesel generating set 2 carries out first, together
When drive the radiating turbine wind turbine 4 of side to rotate, the even heat that diesel generating set 2 is generated is distributed to radiating fin 8
On, and radiating turbine wind turbine 4 is run, gas passes into the second protection board 15 by air-inlet window 11 and filters out powder in air
Dirt, and the tablet anechoic sheet 12 at 10 rear of filter plate carries out the elimination of sound, the air of entrance takes away the heat on radiating fin 8
Amount, excludes by air outlet window 6, is effectively radiated, and the gas that the operation of diesel generating set 2 generates passes through exhaust noise silencing
Device 3 carries out the noise elimination work of tail gas, and tail gas is excluded in the filtering by exhaust gas filter 5 by air outlet window 6, and diesel generation
The operation of unit 2 is calm to generate noise, and cushion pad 9 reduces the propagation of vibration, and heat dissipation sound attenuator 1 uses middle part vacuum knot
The acoustic board 16 of structure cooperation cell foams material carries out noise elimination work, and here it is diesel generating set heat dissipation silencing means work
Whole process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
- The silencing means 1. a kind of diesel generating set radiates, including heat dissipation sound attenuator（1）, diesel generating set（2）, exhaust disappear Sound device（3）And exhaust gas filter（5）, it is characterised in that：The heat dissipation sound attenuator（1）Lower inside is fixed with firm banking （7）, and firm banking（7）Top passes through radiating fin（8）It is fixed with diesel generating set（2）, the diesel generating set（2） Outside is evenly arranged with radiating fin（8）, and diesel generating set（2）Left side is connected with radiating turbine wind turbine（4）, the diesel oil Generating set（2）Pass through appendix（13）With heat dissipation sound attenuator（1）The fixed muffler in top（3）It links together, And muffler（3）Pass through pipeline and heat dissipation sound attenuator（1）The exhaust gas filter of inside left setting（5）It is connected to one It rises, the heat dissipation sound attenuator（1）Side is provided with air outlet window（6）, and the sound attenuator that radiates（1）Right side opening is equipped with air-inlet window （11）, the air-inlet window（11）Inside is equipped with filter plate（10）, and air-inlet window（11）End is equipped with tablet anechoic sheet（12）.
- The silencing means 2. a kind of diesel generating set according to claim 1 radiates, it is characterised in that：The heat dissipation noise reduction Babinet（1）By the first protection board（14）With the second protection board（15）The double-deck middle part vacuum structure composition, and the first protection board（14） It is constituted for engineering plastics material, while the second protection board（15）It is sheet metal texture into and the second protection board（15）It is internal It is provided with the acoustic board of cell foams material（16）.
- The silencing means 3. a kind of diesel generating set according to claim 1 radiates, it is characterised in that：The heat dissipation noise reduction Babinet（1）The air-inlet window of side setting（11）And air outlet window（6）It is that louver structure is constituted, and air outlet window（6）And air-inlet window （11）Inside is both provided with tablet anechoic sheet（12）, while air-inlet window（11）The filter plate of inside setting（10）Detachably to tie Structure.
- The silencing means 4. a kind of diesel generating set according to claim 1 radiates, it is characterised in that：The diesel generation Unit（2）Side is vertically installed with the radiating fin of aluminium material（8）, and radiating fin（8）With radiating turbine wind turbine（4）Relatively It answers.
- The silencing means 5. a kind of diesel generating set according to claim 1 radiates, it is characterised in that：The heat dissipation noise reduction Babinet（1）The exhaust gas filter of inside setting（5）And muffler（3）And diesel generating set（2）It is detachable knot Structure, and exhaust gas filter（5）Pass through appendix（13）With air outlet window（6）It is connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698798.7U CN207609479U (en) | 2017-12-08 | 2017-12-08 | A kind of diesel generating set heat dissipation silencing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698798.7U CN207609479U (en) | 2017-12-08 | 2017-12-08 | A kind of diesel generating set heat dissipation silencing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609479U true CN207609479U (en) | 2018-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721698798.7U Active CN207609479U (en) | 2017-12-08 | 2017-12-08 | A kind of diesel generating set heat dissipation silencing means |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723545A (en) * | 2018-12-24 | 2019-05-07 | 福安市隆凯电机有限公司 | A kind of mute power generator group |
| CN109915259A (en) * | 2018-12-24 | 2019-06-21 | 福安市隆凯电机有限公司 | A kind of sound insulation outer cover of mute power generator group |
| CN112360628A (en) * | 2020-11-10 | 2021-02-12 | 广州威能机电有限公司 | Mute generator set |
| CN112696171A (en) * | 2020-12-30 | 2021-04-23 | 山东交通学院 | Underground excavation tunnel deep hole slip casting water plugging device |
| CN112796878A (en) * | 2018-12-24 | 2021-05-14 | 福建润达动力机械有限公司 | Generating set with corrosion-resistant heat dissipation and noise reduction functions |
| CN113864045A (en) * | 2021-09-02 | 2021-12-31 | 广州盛康动力设备有限公司 | Diesel generator set with high durability, low oil consumption and stable performance |
-
2017
- 2017-12-08 CN CN201721698798.7U patent/CN207609479U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723545A (en) * | 2018-12-24 | 2019-05-07 | 福安市隆凯电机有限公司 | A kind of mute power generator group |
| CN109915259A (en) * | 2018-12-24 | 2019-06-21 | 福安市隆凯电机有限公司 | A kind of sound insulation outer cover of mute power generator group |
| CN112796878A (en) * | 2018-12-24 | 2021-05-14 | 福建润达动力机械有限公司 | Generating set with corrosion-resistant heat dissipation and noise reduction functions |
| CN112796878B (en) * | 2018-12-24 | 2022-08-05 | 福建润达动力机械有限公司 | Generating set with corrosion-resistant heat dissipation and noise reduction functions |
| CN112360628A (en) * | 2020-11-10 | 2021-02-12 | 广州威能机电有限公司 | Mute generator set |
| CN112360628B (en) * | 2020-11-10 | 2022-05-10 | 广州威能机电有限公司 | Mute generator set |
| CN112696171A (en) * | 2020-12-30 | 2021-04-23 | 山东交通学院 | Underground excavation tunnel deep hole slip casting water plugging device |
| CN113864045A (en) * | 2021-09-02 | 2021-12-31 | 广州盛康动力设备有限公司 | Diesel generator set with high durability, low oil consumption and stable performance |
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