CN105443239B - Mute power generator group air channel - Google Patents
Mute power generator group air channel Download PDFInfo
- Publication number
- CN105443239B CN105443239B CN201510988386.6A CN201510988386A CN105443239B CN 105443239 B CN105443239 B CN 105443239B CN 201510988386 A CN201510988386 A CN 201510988386A CN 105443239 B CN105443239 B CN 105443239B
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- CN
- China
- Prior art keywords
- cabinet
- air
- air channel
- cylinder head
- power
- 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.)
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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
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- 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
- F01P1/00—Air cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
-
- 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
- F02B2063/045—Frames for generator-engine sets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of mute power generator group air channel, first, second dividing plate is provided with cabinet, cabinet is divided into first, second, third cabinet, air filter and carburetor are arranged in the first cabinet, power box and motor are arranged in the second cabinet, silencer and fan are arranged in the 3rd cabinet, the first air inlet is provided with the right side wall of cabinet, the baffle plate just to the first air inlet is provided with the first cabinet, the second air inlet is provided with the top of the second cabinet, air outlet is provided with the left side wall of cabinet.Totally four cooling air channels, first cooling air channel radiates for power box, the burning radiating of second cooling air channel cylinder head, 3rd cooling air channel is motor radiating, 4th cooling air channel is the radiating of the second cabinet inside, it is achieved thereby that each large-scale heat generating components is all cooled using air cooling way, the ventilation and heat inside general warranty unit, the optimal noise reduction of generating set is reached, it is ensured that the reliability of generating set work.
Description
Technical field
The present invention relates to general purpose engine technical field, more particularly to a kind of mute power generator group air channel.
Background technology
Mute generator group is that for open-shelf generating set, the whole unit of open-shelf engine is exposed
Outside.And mute type adds a shell on the basis of open-shelf engine, in addition to necessary porting, whole unit
Sealed, generating set is had sound insulation and rainproof function.Common mute generator group it is main by closed case, power box,
Motor, silencer etc. are constituted.Engine in power box is connected with motor, and silencer passes through in admission line and power box
Cylinder head be connected.
To ensure that mute generator group can reach corresponding decibel requirement, whole unit is almost sealed in cabinet,
Cause unit ventilation and heat bad, cause the heating of unit inside too fast, the performance of unit has been had a strong impact on, especially with the longevity
Life.
The content of the invention
The present invention is intended to provide a kind of mute power generator group air channel, on the premise of the good noise reduction of unit is ensured, greatly
The big ventilation and heat performance for improving unit, it is ensured that the reliability of high-power unit operation.
Therefore, the technical solution adopted in the present invention is：A kind of mute power generator group air channel, includes the cabinet of closing, if
Put air filter, carburetor, the power box with cylinder head, motor, silencer and fan in cabinet, it is characterised in that：Institute
State and first, second dividing plate is provided with cabinet, cabinet is divided into separate first, second, third successively from right to left
Cabinet, the air filter and carburetor are arranged in the first cabinet, and power box and motor are arranged in the second cabinet, silencer
It is arranged on fan in the 3rd cabinet, the first air inlet is provided with the right side wall of cabinet, it is just right to be provided with the first cabinet
The baffle plate of first air inlet, is provided with the second air inlet at the top of the second cabinet, and air outlet is provided with the left side wall of cabinet；
Ambient atmosphere enters the first cabinet from the first air inlet, and a portion is flowed up along baffle plate, crosses baffle plate
Enter power box by power wind scooper, and the closed channel through cylinder head and the formation of cylinder head outer cover dissipates for cylinder head outer wall
After heat, then by power air channel enter the 3rd cabinet, finally from air outlet discharge, constitute the first cooling air channel；
Ambient atmosphere enters the first cabinet from the first air inlet, and a portion flows downward along baffle plate, crosses baffle plate
Burnt successively through air filter, carburetor into cylinder head afterwards, the hot gas produced by cylinder head burning is accessed through admission line and eliminated the noise
Device is discharged into the 3rd cabinet again, is finally discharged from air outlet, constitutes the second cooling air channel；
Ambient atmosphere enters from the second air inlet, after being motor radiating through motor air channel, then introduces the 3rd cabinet by fan,
Until from air outlet discharge, constituting the 3rd cooling air channel；
Hot gas in second cabinet, introduces the 3rd cabinet, and from air outlet discharge, constitute the 4th cooling air channel through fan.
As the preferred of such scheme, the power duct shield is fastened by two half shells and formed outside admission line；Make
Power air channel is simultaneously admission line radiating, it is to avoid the heat of admission line enters in the second cabinet, causes heat in the second cabinet
It is excessive, while making overall structure more compact.
The motor and power box the left and right arrangement in the second cabinet, cylinder head are arranged on the bottom of power box, move
Power air channel is located at the underface of motor.Preferred arrangement, further improves overall compactedness.
Beneficial effects of the present invention：According to the work characteristics of generating set, four cooling air channels are set in generating set,
First cooling air channel radiates for power box, the burning radiating of the second cooling air channel cylinder head, and the 3rd cooling air channel is motor radiating,
4th cooling air channel radiates for the second cabinet inside, it is achieved thereby that each large-scale heat generating components is all dropped using air cooling way
Ventilation and heat inside temperature, general warranty unit, has reached the optimal noise reduction of generating set, it is ensured that generating set work
The reliability of work.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Below by embodiment and with reference to accompanying drawing, the invention will be further described：
As shown in figure 1, a kind of mute power generator group air channel, mainly by the cabinet 1 closed, is arranged on air filter in cabinet 1
2nd, carburetor 3, the power box 4 with cylinder head 5, motor 6, silencer 7, fan 10 etc. are constituted.
First, second dividing plate 8,9 is provided with cabinet 1, cabinet 1 is divided into separate successively from right to left
First, second, third cabinet 1a, 1b, 1c.Air filter 2 and carburetor 3 are arranged in the first cabinet 1a, power box 4 and motor 6
It is arranged in the second cabinet 1b, silencer 7 and fan 10 are arranged in the 3rd cabinet 1c.Is provided with the right side wall of cabinet 1
One air inlet 1d, is provided with the baffle plate 11 just to the first air inlet 1d in the first cabinet 1a, is set at the top of the second cabinet 1b
The second air inlet 1e is equipped with, air outlet 1f is provided with the left side wall of cabinet 1.It is provided with second partition 9 just to fan 10
Air-vent.
Cylinder head 5 is the part of power box 4, and power box 4 is equipped with power wind scooper 12, power wind scooper 12
Gas in first cabinet 1a is introduced in power box 4, is that power box 4 radiates.Motor 6, will equipped with motor air channel 14
Second air inlet 1e gas is introduced in motor 6, is that motor 6 radiates.
Four cooling air channels are provided with mute power generator group altogether, (the gas flow of each cooling air channel is introduced one by one below
As shown by arrows in FIG.)：
Ambient atmosphere enters the first cabinet 1a from the first air inlet 1d, and a portion is flowed up along baffle plate 11, more
Cross after baffle plate 11 and to enter power box 4 through power wind scooper 12, and the closed channel formed through cylinder head 5 with cylinder head outer cover is
After the radiating of the outer wall of cylinder head 5, then by power air channel 13 into the 3rd cabinet 1c, finally from air outlet 1f discharges, composition first is cold
But air channel A.
Ambient atmosphere enters the first cabinet 1a from the first air inlet 1d, and a portion flows downward along baffle plate 11, more
Cross after baffle plate 11 and to be burnt successively through air filter 2, carburetor 3 into cylinder head 5, cylinder head 5 burns produced hot gas, through air inlet
The access silencer 7 of pipeline 15 is discharged into the 3rd cabinet 1c again, is finally discharged from air outlet 1f, constitutes the second cooling air channel B.
Ambient atmosphere enters from the second air inlet 1e, is after motor 6 radiates through motor air channel 14, then introduce the by fan 10
Three cabinet 1c, until from air outlet 1f discharges, constituting the 3rd cooling air channel C.
Hot gas in second cabinet 1b, introduces the 3rd cabinet 1c, and from air outlet 1f discharges, constitute the 4th cold through fan 10
But air channel D.
By baffle plate 11, it will be shunted from the first air inlet 1d ambient atmospheres entered, it is power to make a part of gas
Casing radiates, and a part of gas is cylinder head burning radiating, it is ensured that two cooling air channels are each independent, and intake efficiency is high, cooling
Effect is more preferable.
Preferably, power air channel 13 is covered on outside admission line 15, is fastened and formed by two half shells.In addition, motor 6 and power
The left and right arrangement in the second cabinet 1b of casing 4, cylinder head 5 is arranged on the bottom of power box 4, and power air channel 13 is located at motor 6
Underface.
Claims (3)
1. a kind of mute power generator group air channel, includes the cabinet (1) of closing, cabinet (1) interior air filter (2), carburetor are arranged on
(3) power box (4), motor (6), silencer (7) and fan (10), with cylinder head (5), it is characterised in that：The machine
First, second dividing plate (8,9) is provided with case (1), cabinet (1) is divided into separate first, the successively from right to left
2nd, the 3rd cabinet (1a, 1b, 1c), the air filter (2) and carburetor (3) are arranged in the first cabinet (1a), power box
(4) it is arranged on motor (6) in the second cabinet (1b), silencer (7) and fan (10) are arranged in the 3rd cabinet (1c), in machine
The first air inlet (1d) is provided with the right side wall of case (1), is provided with just to the first air inlet (1d) in the first cabinet (1a)
Baffle plate (11), the second air inlet (1e) is provided with the top of the second cabinet (1b), air-out is provided with the left side wall of cabinet (1)
Mouth (1f)；
Ambient atmosphere enters the first cabinet (1a) from the first air inlet (1d), and a portion is flowed up along baffle plate (11),
Cross baffle plate (11) and enter power box (4) by power wind scooper (12), and through cylinder head (5) and the formation of cylinder head outer cover
After closed channel is the radiating of cylinder head (5) outer wall, then by power air channel (13) into the 3rd cabinet (1c), finally from air outlet
(1f) is discharged, and constitutes the first cooling air channel (A)；
Ambient atmosphere enters the first cabinet (1a) from the first air inlet (1d), and a portion flows downward along baffle plate (11),
Cross and enter cylinder head (5) burning through air filter (2), carburetor (3) successively after baffle plate (11), produced by cylinder head (5) burning
Hot gas, through admission line (15) access silencer (7) be discharged into the 3rd cabinet (1c) again, finally from air outlet (1f) discharge, structure
Into the second cooling air channel (B)；
Ambient atmosphere enters from the second air inlet (1e), after being motor (6) radiating through motor air channel (14), then is drawn by fan (10)
Enter the 3rd cabinet (1c), until from air outlet (1f) discharge, constituting the 3rd cooling air channel (C)；
Hot gas in second cabinet (1b), introduces the 3rd cabinet (1c), and from air outlet (1f) discharge, constitute the through fan (10)
Four cooling air channels (D).
2. mute power generator group air channel according to claim 1, it is characterised in that：The power air channel (13) covers on air inlet
Pipeline (15) outside, is fastened by two half shells and formed.
3. mute power generator group air channel according to claim 1, it is characterised in that：The motor (6) and power box (4)
The left and right arrangement in the second cabinet (1b), cylinder head (5) is arranged on the bottom of power box (4), and power air channel (13) are located at electricity
The underface of machine (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510988386.6A CN105443239B (en) | 2015-12-24 | 2015-12-24 | Mute power generator group air channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510988386.6A CN105443239B (en) | 2015-12-24 | 2015-12-24 | Mute power generator group air channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443239A CN105443239A (en) | 2016-03-30 |
| CN105443239B true CN105443239B (en) | 2017-10-20 |
Family
ID=55553803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510988386.6A Active CN105443239B (en) | 2015-12-24 | 2015-12-24 | Mute power generator group air channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443239B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893699B (en) * | 2017-12-27 | 2024-04-16 | 善乐（福建）新能源科技有限公司 | Ultra-silent single-cylinder air-cooled diesel generator set |
| CN108343507B (en) * | 2018-05-02 | 2024-08-02 | 隆鑫通用动力股份有限公司 | Generating set |
| CN111594312B (en) * | 2020-06-24 | 2024-08-16 | 绿田机械股份有限公司 | Multi-wind-channel generator assembly |
| CN114645763B (en) * | 2022-03-24 | 2022-12-13 | 重庆鼎工机电有限公司 | Air duct of silent generator set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1614877A1 (en) * | 2004-07-06 | 2006-01-11 | Eurosystems S.P.A. | Improved generating set |
| WO2006077774A1 (en) * | 2005-01-20 | 2006-07-27 | Honda Motor Co., Ltd. | Engine-driven work machine |
| CN101158310A (en) * | 2007-11-16 | 2008-04-09 | 无锡开普动力有限公司 | Ventilated structure and cooling method of wind cooling electric generating set |
| CN105003336A (en) * | 2015-07-28 | 2015-10-28 | 重庆安来动力机械有限公司 | Efficient generator unit with two cooling air ducts |
| CN105041462A (en) * | 2015-07-30 | 2015-11-11 | 昆山西马克动力机械有限公司 | Air-cooling silent generator unit |
| CN205445781U (en) * | 2015-12-24 | 2016-08-10 | 重庆安来动力机械有限公司 | A wind channel for silence generator unit |
-
2015
- 2015-12-24 CN CN201510988386.6A patent/CN105443239B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1614877A1 (en) * | 2004-07-06 | 2006-01-11 | Eurosystems S.P.A. | Improved generating set |
| WO2006077774A1 (en) * | 2005-01-20 | 2006-07-27 | Honda Motor Co., Ltd. | Engine-driven work machine |
| CN101158310A (en) * | 2007-11-16 | 2008-04-09 | 无锡开普动力有限公司 | Ventilated structure and cooling method of wind cooling electric generating set |
| CN105003336A (en) * | 2015-07-28 | 2015-10-28 | 重庆安来动力机械有限公司 | Efficient generator unit with two cooling air ducts |
| CN105041462A (en) * | 2015-07-30 | 2015-11-11 | 昆山西马克动力机械有限公司 | Air-cooling silent generator unit |
| CN205445781U (en) * | 2015-12-24 | 2016-08-10 | 重庆安来动力机械有限公司 | A wind channel for silence generator unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443239A (en) | 2016-03-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 225300 Gaogang science and Technology Park, Jiangsu, Yong Sheng Road, No. 9, No. Patentee after: JIANGSU SENCI ELECTRIC MACHINERY Co.,Ltd. Address before: No. 46 road 400708 Fang Zhen Caijiaying Chongqing city Beibei District Patentee before: CHONGQING AMPRIDE POWER & MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221010 Address after: 225300 No. 7, Yongsheng Road, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: JIANGSU SENCI ELECTRIC MACHINERY CO.,LTD. Patentee after: CHONGQING AMPRIDE POWER & MACHINERY Co.,Ltd. Address before: 225300 Yongsheng Road, Gaogang Science and Technology Venture Park, Taizhou City, Jiangsu Province Patentee before: JIANGSU SENCI ELECTRIC MACHINERY CO.,LTD. |
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| TR01 | Transfer of patent right |