CN108506089A - A kind of air-cooled power supply of small-power low noise soundproofed cabin formula - Google Patents
A kind of air-cooled power supply of small-power low noise soundproofed cabin formula Download PDFInfo
- Publication number
- CN108506089A CN108506089A CN201810291468.9A CN201810291468A CN108506089A CN 108506089 A CN108506089 A CN 108506089A CN 201810291468 A CN201810291468 A CN 201810291468A CN 108506089 A CN108506089 A CN 108506089A
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- CN
- China
- Prior art keywords
- cabin
- air
- power
- heat dissipation
- interior
- Prior art date
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 230000003584 silencer Effects 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract 2
- 238000010248 power generation Methods 0.000 claims 1
- 230000002411 adverse Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of air-cooled power supplys of small-power low noise soundproofed cabin formula, it is characterised in that：By sound insulation nacelle（17）It is divided into heat dissipation cabin（A）, power work cabin（B）, charge air flow cabin（C）Three parts, charge air flow cabin（C）One partition board of interior setting（18）, make charge air flow cabin（C）In N-shaped structure, power work cabin（B）Interior installation diesel engine（11）And permanent magnet generator（9）, pass through delivery casing（15）On external interface externally export electric energy, power work cabin（B）Upper end be arranged air-guiding aisle（1）, air-guiding aisle（1）Interior setting axial-flow centrifugal fan（2）, heat dissipation cabin（A）It is interior to be equipped with wind scooper（4）, silencer（7）, silencer exhaust outlet（6）And heat dissipation cabin exhaust outlet（5）, it is integrally formed two-way airflow radiating and gives power work cabin（B）The heat spreader of interior generation.The present invention is to adapt to the emergency power supply of adverse circumstances, achieves energy-saving and emission reduction purposes simultaneously, meets the needs of all types of user.
Description
Technical field
The invention belongs to energy saving, low noise technical field more particularly to a kind of air-cooled electricity of small-power low noise soundproofed cabin formula
Source.
Background technology
With social development, peak outage problem is more and more prominent, and the demand of generating set is stepped up, in the market respectively
Kind power supply class product emerges one after another, but the existence bad border of the mankind also receives a degree of destruction, therefore performance is steady
It is fixed, low noise, adaptable, reliability is high, pollution is small, the power supply that adapts to adverse circumstances will gradually be paid attention to by user.
The most water cooling mute type unit of emergent low noise power supply of small-power small-power series, water cooling mute type unit are not suitable at present
The extremes environment such as arid, high and cold, plateau, high temperature, the air-cooled power supply of small-power low noise soundproofed cabin formula use air cold completely
But, it is also not required to setting water-cooling system without consuming coolant liquid, thus simplifies structure to reduce maintenance cost.Small-power low noise
The air-cooled power supply of soundproofed cabin formula is especially suitable for plateau or the place of water shortage person's cold, it is not necessary to consider add water, boiling point, freeze etc.
The problem of, the shortcomings that such power supply is that noise is big, and it is technological difficulties to reduce noise and heat dissipation, therefore right, small-power low noise every
Formula air-cooled power supply in sound cabin carries out soundproofed cabin design, effectively reduces the influence of NOISE ON ENVIRONMENT, and product is made to have simple in structure, low noise
The features such as sound, failure rate is low, and startability is good, product had both reduced maintenance cost reduces noise further through structure, and this kind of product is not
Carry out consumption to be expected year by year to rise.
Invention content
The purpose of the present invention is be directed to existing mobile communicational vehicle, field guard station, earthquake disaster etc. to need emergency power supply
Situation, designs the air-cooled power-supply device of a small-power low noise soundproofed cabin formula, which fully utilizes two-way airflow radiating skill
Art and the design of soundproofed cabin formula carry out heat dissipation and noise reduction to power supply, reach energy saving, low noise purpose.Realize that the object of the invention is adopted
The technical solution taken is：A kind of air-cooled power supply of small-power low noise soundproofed cabin formula includes sound insulation nacelle and chassis, sound insulation nacelle
It is equipped with delivery casing, it is characterised in that：Sound insulation nacelle is divided into heat dissipation cabin, power work cabin, three, charge air flow cabin part, into
The sound insulation nacelle in gas air-flow cabin is equipped with air inlet, and a partition board is arranged in the charge air flow cabin, and it is in N-shaped to make charge air flow cabin
Structure carries out sound Insulation Design to air inlet, installs diesel engine and permanent magnet generator in power work cabin, diesel engine is utilized to drive permanent magnetism
Electrical power generators externally export electric energy by the external interface on delivery casing, and the upper end in power work cabin is arranged air-guiding aisle, leads
Axial-flow centrifugal fan is set in wind channel, air guide hole is equipped between power work cabin and the lower part in charge air flow cabin, in heat dissipation cabin
Equipped with wind scooper, silencer, silencer exhaust outlet and heat dissipation cabin exhaust outlet, overall structure two-way airflow radiating gives power work cabin
The heat spreader of interior generation, both primary air and secondary streams two-way air-flow radiated to diesel engine and permanent magnet generator.
This power supply and by the way that soundproofed cabin mute noise-reducing design, soundproofed cabin is divided into three nacelles, by inlet channel and
Exhaust passage is divided into charge air flow cabin, heat dissipation cabin, heat source is isolated, and by Design Technology for Diesels in power work cabin, layer by layer to noise
Isolation, so as to improve air-cooled power noise and the heat dissipation for solving power supply.The present invention can be used with vehicle-mounted mobile, can also be consolidated
It is fixed to use, it can be mobile use, be suitable for various emergent places.
It is an advantage of the invention that：The air-cooled power source performance stabilization of small-power low noise soundproofed cabin formula, low noise, it is adaptable,
Reliability is high, pollutes emergency power supply that is small, adapting to adverse circumstances, achieves energy-saving and emission reduction purposes simultaneously, meets all types of user
Demand.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
In figure, A- charge air flows cabin, B- power works cabin, C- heat dissipation cabins, 1-air-guiding aisle, 2-axial-flow centrifugal fans,
3-diesel engine cylinder covers, 4-wind scoopers, 5-heat dissipation cabin exhaust outlets, 6-silencer exhaust outlets, 7-silencers, 8-motor air inlets
Mouth, 9-permanent magnet generators, 10-chassis, 11-diesel engines, 12-chassis air inlet channels, 13-diesel engines carry supply fan
And ventilating duct, 14-secondary streams, 15-delivery casings, 16-primary airs, 17-sound insulation nacelles, 18, partition board, 19, gas outlet, 20,
Air inlet, 21, air guide hole.
Specific implementation mode
Invention is further described in detail with reference to the accompanying drawings of the specification.
A kind of air-cooled power supply of small-power low noise soundproofed cabin formula includes sound insulation nacelle 17 and chassis 10, sound insulation nacelle 17
It is equipped with delivery casing 15, it is characterised in that：Sound insulation nacelle 17 is divided for heat dissipation cabin A, power work cabin B, charge air flow cabin C tri-
The sound insulation nacelle 17 of part, charge air flow cabin C is equipped with air inlet 20, and a partition board 18 is arranged in the charge air flow cabin C, makes
Charge air flow cabin C is in N-shaped structure, carries out sound Insulation Design to air inlet, diesel engine 11 and permanent magnet generator are installed in the B of power work cabin
9, it drives permanent magnet generator 9 to generate electricity using diesel engine 11, electric energy, power supply work is externally exported by the external interface on delivery casing 15
Make the upper end setting air-guiding aisle 1 of cabin B, axial-flow centrifugal fan 2, power work cabin B and charge air flow cabin are set in air-guiding aisle 1
It is equipped with air guide hole 21 between the lower part of C, wind scooper 4, silencer 7, silencer exhaust outlet 6 and heat dissipation cabin row are equipped in heat dissipation cabin A
Gas port 5, overall structure two-way airflow radiating is to the heat spreader generated in the B of power work cabin, both primary air 16 and secondary streams 14
Two-way air-flow radiates to diesel engine 11 and permanent magnet generator 9.
The course of work of the present invention is as follows：
Primary air 16 enters power work cabin B from air inlet 20 through charge air flow cabin C, air guide hole 21, is brought into certainly by diesel engine
Air fan and ventilating duct 13 pass through diesel engine cylinder cover 3 and heat are discharged, then will be in the B of power work cabin by axial-flow centrifugal fan 2
Heat inspiration air-guiding aisle 1, secondary streams 14 are by the chassis air inlet channel 12 of 10 bottom of chassis, into power work cabin B, one
Part flows up naturally, by diesel engine 10, is imported in air-guiding aisle 1 by axial-flow centrifugal fan 2, another part is by electricity
Machine air inlet 8, using built in permanent magnet generator 9 inside flabellum inspiration permanent magnet generator 9, from the gas outlet of permanent magnet generator 9 19
Discharge, takes away 9 internal heat of permanent magnet generator, is then imported in air-guiding aisle 1 by axial-flow centrifugal fan 2.In the B of power work cabin
Heat is introduced into air-guiding aisle 1, introduces heat dissipation cabin A by wind scooper 4, heat dissipation cabin A is equipped with wind scooper 4, silencer 7, noise elimination
Device exhaust outlet 6, heat dissipation cabin exhaust outlet 5, gas is eliminated the noise desuperheat layer by layer by silencer 7 after diesel engine 11 burns, by silencer
Exhaust outlet 3 is discharged outside heat dissipation cabin A, and the air-flow in air-guiding aisle 1 is introduced lower section by wind scooper 4, is discharged by silencer exhaust outlet 6
Heat dissipation cabin A is external, and air-flow simultaneously also radiates to silencer 7.
The operation principle of the present invention, air-cooled diesel engine provide power to permanent magnet generator, externally export electric energy；Two-way air-flow
Heat dissipation technology ensures the sound insulation and heat dissipation of power supply to diesel engine radiating treatment, three nacelles of segmentation to power supply sound Insulation Design.
Claims (1)
1. a kind of air-cooled power supply of small-power low noise soundproofed cabin formula, includes sound insulation nacelle（17）And chassis（10）, sound insulation nacelle
（17）It is equipped with delivery casing（15）, it is characterised in that：By sound insulation nacelle（17）It is divided into heat dissipation cabin（A）, power work cabin（B）, into
Gas air-flow cabin（C）Three parts, charge air flow cabin（C）Sound insulation nacelle（17）It is equipped with air inlet（20）, the air inlet gas
Flow cabin（C）One partition board of interior setting（18）, make charge air flow cabin（C）In N-shaped structure, sound insulation, power work cabin are carried out to air inlet（B）
Interior installation diesel engine（11）And permanent magnet generator（9）, utilize diesel engine（11）Drive permanent magnet generator（9）Power generation, passes through output
Case（15）On external interface externally export electric energy, power work cabin（B）Upper end be arranged air-guiding aisle（1）, air-guiding aisle（1）
Interior setting axial-flow centrifugal fan（2）, power work cabin（B）With charge air flow cabin（C）Lower part between be equipped with air guide hole（21）, dissipate
Hot cabin（A）It is interior to be equipped with wind scooper（4）, silencer（7）, silencer exhaust outlet（6）And heat dissipation cabin exhaust outlet（5）, overall structure two
Road airflow radiating gives power work cabin（B）The heat spreader of interior generation, both primary air（16）And secondary streams（14）Two-way air-flow is given
Diesel engine（11）And permanent magnet generator（9）Heat dissipation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291468.9A CN108506089A (en) | 2018-04-03 | 2018-04-03 | A kind of air-cooled power supply of small-power low noise soundproofed cabin formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291468.9A CN108506089A (en) | 2018-04-03 | 2018-04-03 | A kind of air-cooled power supply of small-power low noise soundproofed cabin formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506089A true CN108506089A (en) | 2018-09-07 |
Family
ID=63380200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810291468.9A Pending CN108506089A (en) | 2018-04-03 | 2018-04-03 | A kind of air-cooled power supply of small-power low noise soundproofed cabin formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506089A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915257A (en) * | 2019-04-20 | 2019-06-21 | 济南吉美乐电源技术有限公司 | A kind of forced air-cooling silencing diesel generating set |
| CN112240240A (en) * | 2019-07-18 | 2021-01-19 | 济南吉美乐电源技术有限公司 | Low-power self-radiating air-cooled mute power supply |
| CN112351637A (en) * | 2019-08-09 | 2021-02-09 | 株洲中车时代电气股份有限公司 | Converter with heat dissipation noise elimination wind channel |
| CN113898462A (en) * | 2021-11-15 | 2022-01-07 | 尹登昌 | Air cooling heat dissipation method for digital generator |
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| CN208057233U (en) * | 2018-04-03 | 2018-11-06 | 济南吉美乐电源技术有限公司 | A kind of air-cooled power supply of small-power low noise soundproofed cabin formula |
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| JP2007303283A (en) * | 2006-05-08 | 2007-11-22 | Hokuetsu Kogyo Co Ltd | Cooling method for engine-driven work machine and engine-driven work machine |
| CN201078268Y (en) * | 2007-07-06 | 2008-06-25 | 上海恒锦动力科技有限公司 | Silencing type diesel generating set |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915257A (en) * | 2019-04-20 | 2019-06-21 | 济南吉美乐电源技术有限公司 | A kind of forced air-cooling silencing diesel generating set |
| CN112240240A (en) * | 2019-07-18 | 2021-01-19 | 济南吉美乐电源技术有限公司 | Low-power self-radiating air-cooled mute power supply |
| CN112351637A (en) * | 2019-08-09 | 2021-02-09 | 株洲中车时代电气股份有限公司 | Converter with heat dissipation noise elimination wind channel |
| CN112351637B (en) * | 2019-08-09 | 2022-04-22 | 株洲中车时代电气股份有限公司 | Converter with heat dissipation noise elimination wind channel |
| CN113898462A (en) * | 2021-11-15 | 2022-01-07 | 尹登昌 | Air cooling heat dissipation method for digital generator |
| CN113898462B (en) * | 2021-11-15 | 2024-02-23 | 尹登昌 | Air cooling heat dissipation method for digital generator |
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Application publication date: 20180907 |