CN105484862B - Mute generator group - Google Patents
Mute generator group Download PDFInfo
- Publication number
- CN105484862B CN105484862B CN201610071202.4A CN201610071202A CN105484862B CN 105484862 B CN105484862 B CN 105484862B CN 201610071202 A CN201610071202 A CN 201610071202A CN 105484862 B CN105484862 B CN 105484862B
- Authority
- CN
- China
- Prior art keywords
- engine
- generator
- rack
- air
- left plate
- 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.)
- Active
Links
Classifications
-
- 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
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention belongs to reducing motor technical field, it is related to a kind of mute generator group, including chassis, gantry base is fixedly installed on chassis, generator, other end installation engine are installed in gantry base one end, and the clutch end of engine is connected with the power intake of generator, battery is set in the gantry base of generator side, silencer group is set in generator opposite side gantry base；Gantry base upper cover sets rack, rack is fastenedly connected left plate corresponding to the side end face of generator one, rack is fastenedly connected right plate corresponding to engine side end face, wind deflector is set in rack, heat-insulation chamber is formed between wind deflector and rack, silencer group is placed in the heat-insulation chamber, and the exhaust end of engine takes over connection silencer group via silencer；Rack top board undersurface is provided with fuel tank, and fuel tank oil-out is connected with engine oil inlet mouth.The generator set heat radiation effect is good, noise is low.
Description
Technical field
The invention belongs to reducing motor technical field, is related to a kind of mute generator group.
Background technology
Closed air-cooled generator group, engine and generator are typically co-axially mounted in the rack of closing, is opened on rack
If air inlet and exhaust outlet, rack are made up of chassis and case, air inlet is usually provided in the bottom surface on chassis or is opened in chassis
Side, and exhaust outlet is then opened on rack case.In order to strengthen the quantity of the radiating effect of unit, air inlet and exhaust outlet
It is required that as more as possible, and size is as far as possible big, in order to reduce running noises, then requires the quantity of air inlet and exhaust outlet as far as possible
It is few, and size is as far as possible small.Radiating forms conflict with noise reduction, it is difficult to take into account.For the low generating of this good heat dissipation effect, noise
Unit is the target that generator industry is pursued.
The content of the invention
In view of the above-mentioned problems, providing a kind of mute generator group of compact and ingenious structure, the generating set dissipates the present invention
Thermal effect is good, noise is low.
According to technical scheme：A kind of mute generator group, it is characterised in that：Including chassis, on chassis
Be fixedly installed gantry base, gantry base one end installation generator, the other end installation engine, the clutch end of engine with
The power intake of generator is connected, and battery is set in the gantry base of generator side, in another side frame of generator
Silencer group is set on base；Gantry base upper cover sets rack, and rack is fastenedly connected left plate corresponding to the side end face of generator one,
Rack is fastenedly connected right plate corresponding to engine side end face, and wind deflector is set in rack, is formed between wind deflector and rack
Heat-insulation chamber, silencer group are placed in the heat-insulation chamber, and the exhaust end of engine takes over connection silencer group via silencer；Rack
Top board undersurface is provided with fuel tank, and fuel tank oil-out is connected with engine oil inlet mouth；Correspond to heat-insulation chamber position on the left plate
Power air outlet is opened up, motor air inlet is further opened with left plate, close right plate one end is provided with the first air intake on wind deflector
Mouthful, the first air inlet connection enging cabin；On rack maintenance door, control panel, air filter are provided with close to battery side cabinet
Air inlet and rack air inlet, wherein air filter air inlet are provided close on the cabinet of engine one end, and rack air inlet is provided close to
On the cabinet of generator one end；The chassis top edge is provided with air inlet, gas outlet.
As a further improvement on the present invention, cabin left plate is provided with close to generator one end in interior of equipment cabinet, cabin is left
The edge of side plate is bent towards outside, and the curved portions of cabin left plate are crowded around on the outside of generator, on cabin left plate with machine
Cabinet air inlet relative position opens up the second air inlet, and the wind deflector of cabin left plate first, machine are additionally provided with cabin left plate
The wind deflector of cabin left plate second, the wherein wind deflector of cabin left plate second arrange vertically, its lower end and the bottom of cabin left plate
Kink vertical connection, on the wind deflector of cabin left plate first is placed between the second air inlet and the wind deflector of cabin left plate second
Square opening position, cabin left plate the first wind deflector top are bent towards generator side, and the cabin left plate top is provided with hair
Motivation air inlet, air filter inlet chamber, the engine intake, air filter inlet chamber are placed in cabin left plate top both sides.
As a further improvement on the present invention, the right plate is provided with handle and access hole.
As a further improvement on the present invention, the engine is double-cylinder V-shape air cooling engine, and the inlet end of engine connects
Air cleaner is connect, the blade of engine is air draught blade, and sets engine reversion fan guard, engine in air draught blade upper cover
Invert fan guard and be provided with engine reversion fan guard air outlet, engine inverts fan guard air outlet and the first of wind deflector and entered
Air port is connected.
As a further improvement on the present invention, the silencer group comprises at least the first silencer being serially connected, second
Silencer, the muffled exhaust mouth of silencer group are located at enclosure top.
As a further improvement on the present invention, blast pipe fixed plate, silencer adapter support are fixed with the wind deflector
In in blast pipe fixed plate.
As a further improvement on the present invention, the air inlet on the air filter air inlet, rack air inlet and chassis is all provided with
It is set to air-inlet grille.
As a further improvement on the present invention, the enclosure top is provided with suspension ring, and tray bottom is provided with wheel.
As a further improvement on the present invention, the inside front position on the rack corresponding to air filter air inlet sets electricity
Machine inlet chamber, compartment spacers are set in motor inlet chamber.
As a further improvement on the present invention, the wind deflector corresponds to engine side towards outside projection, wind deflector
It is raised towards generator side corresponding to generator side.
The technical effects of the invention are that：Product structure of the present invention is simple, rationally compact, by for existing generating set
Existing noise and radiating defect carry out specific aim improvement, using air inlet noise reduction, sound-deadening and noise-reducing, realize the low noise of generating set
Sound, and by the rational deployment to air channel, realize the preferable cooling effect of generating set.
Brief description of the drawings
Fig. 1 is the main parallax stereogram of the present invention.
Fig. 2 is the rear perspective view of the present invention.
Fig. 3 is the cut-away view of the present invention.
Fig. 4 is engine side end view in the present invention.
Fig. 5 is generator side end view in the present invention.
Fig. 6 is generator side stereogram in the present invention.
Fig. 7 is generator side solid axonometric drawing in the present invention.
Fig. 8 is wind deflector and silencer group portion structure figure in the present invention.
Fig. 9 is the shell structure figure of the present invention.
Figure 10 is the top view of the present invention, wherein removed rack.
Embodiment
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
In Fig. 1 ~ 10, including generating set body 1, rack 2, left plate 3, control panel 4, handle 5, maintenance door 6, wheel
7th, chassis 8, air filter air inlet 9, rack air inlet 10, access hole 11, fuel tank 12, suspension ring 13, silencer exhaust outlet 14, right plate
15th, motor air inlet 16, power air outlet 17, the first silencer 18, the second silencer 19, silencer connecting tube 20, air filter
Clear device 21, engine 22, engine reversion fan guard 23, motor inlet chamber 24, wind deflector 25, blast pipe fixing chuck plate 26, hair
Motor 27, engine intake 28, air filter inlet chamber 29, engine reversion fan guard air outlet 30, gantry base 31, cabin are left
Side plate 32, the first wind deflector of cabin left plate 33, cabin left plate the second wind deflector 34, the second air inlet 35, the first air inlet
36th, compartment spacers 37 etc..
As shown in Fig. 1 ~ 10, the present invention is a kind of mute generator group, including chassis 8, and machine is fixedly installed on chassis 8
Frame base 31, the one end of gantry base 31 installation generator 27, the other end installation engine 22, the clutch end of engine 22 with
The power intake of generator 27 is connected, and battery is set in the side gantry base 31 of generator 27, another in generator 27
Silencer group is set in side gantry base 31；The upper cover of gantry base 31 sets rack 2, and rack 2 corresponds to the side of generator 27 1
Face is fastenedly connected left plate 3, and rack 2 is fastenedly connected right plate 15 corresponding to the side end face of engine 22 1, wind-guiding is set in rack 2
Plate 25, heat-insulation chamber is formed between wind deflector 25 and rack 2, silencer group is placed in the heat-insulation chamber, the exhaust end of engine 22
Silencer group is connected via silencer adapter 20；The top board undersurface of rack 2 is provided with fuel tank 12, and the oil-out of fuel tank 12 enters with engine 22
Hydraulic fluid port is connected；Power air outlet 17 is opened up corresponding to heat-insulation chamber position on the left plate 3, electricity is further opened with left plate 3
Machine air inlet 16, is provided with the first air inlet 36 on wind deflector 25 close to the one end of right plate 15, and the first air inlet 36 connects engine
Cabin；Close to battery side, cabinet is provided with maintenance door 6, control panel 4, air filter air inlet 9 and rack air inlet on rack 2
10, wherein air filter air inlet 9 is provided close on one end cabinet of engine 22, and rack air inlet 10 is provided close to the one end of generator 27
On cabinet；The top edge of chassis 8 is provided with air inlet, gas outlet.
Cabin left plate 32 is provided with close to the one end of generator 27 in the inside of rack 2, the edge of cabin left plate 32 is outside
Lateral bending is rolled over, and the curved portions of cabin left plate 32 are crowded around in the outside of generator 27, on cabin left plate 32 with rack air inlet 10
Relative position opens up the second air inlet 35, and the first wind deflector of cabin left plate 33, cabin are additionally provided with cabin left plate 32
The second wind deflector of left plate 34, wherein the second wind deflector of cabin left plate 34 arrange vertically, its lower end and cabin left plate 32
Bottom kink vertical connection, the first wind deflector of cabin left plate 33 are placed in the second air inlet 35 and the wind-guiding of cabin left plate second
Between plate 34 at top position, the top of the first wind deflector of cabin left plate 33 is bent towards the side of generator 27, and the cabin is left
The top of side plate 32 is provided with engine intake 28, air filter inlet chamber 29, and the engine intake 28, air filter inlet chamber 29 are split
In the top both sides of cabin left plate 32.
As shown in figure 1, right plate 15 is provided with handle 5 and access hole 11.When in use, can be by pulling handle 5 will
Product of the present invention is moved to suitable Work places, and access hole 11 is used to overhaul the side of generating set internal engine 22
Safeguard.
As shown in Fig. 3,9, engine 22 is double-cylinder V-shape air cooling engine, and the inlet end of engine 22 connects air-filtering
Device 21, the blade of engine 22 is air draught blade, and sets engine reversion fan guard 23, engine reversion in air draught blade upper cover
Fan guard 23 is provided with engine reversion fan guard air outlet 30, and the of engine reversion fan guard air outlet 30 and wind deflector 25
One air inlet 36 is connected.At work, blade rotates engine 22 in product of the present invention, generation air draught effect, outside rack 2
Side air enters interior of equipment cabinet via air filter air inlet 9, motor air inlet 16, rack air inlet 10 and the air inlet on chassis 8, its
In the air that enters via air filter air inlet 9 inside rack 2, after air filter air inlet 9 into inside motor inlet chamber 24,
And change airflow direction via compartment spacers 37, reach the effect of sound insulation and noise reduction.
As shown in Figure 10, silencer group comprises at least the first silencer 18, the second silencer 19 being serially connected, specific to
Product of the present invention, the first silencer 18, the second silencer 19 and one and half grades of silencers are set in product, pass through each silencer
To realize the reduction step by step of noise, the muffled exhaust mouth 14 of silencer group is located at the top of rack 2.
As shown in Figure 7,8, blast pipe fixed plate 26 is fixed with wind deflector 25, silencer adapter 20 is supported in blast pipe and consolidated
On fixed board 26, the exhaust outlet of the one end of silencer adapter 20 and bi-block engine is tightly connected, the air inlet of the other end and silencer
It is connected.
Air inlet on air filter air inlet 9, rack air inlet 10 and chassis 8 is disposed as air-inlet grille, and air-inlet grille can
With effective.
As shown in Fig. 1,2,7,9, the top of rack 2 is provided with suspension ring 13, and the bottom of chassis 8 is provided with wheel 7, is pulling handle 5
When, product of the present invention is rolled to suitable place by wheel 7.
As shown in figure 9, the inside front position on rack 2 corresponding to air filter air inlet 9 sets motor inlet chamber 24, in electricity
Compartment spacers 37 are set in machine inlet chamber 24.
As shown in figure 8, wind deflector 25 corresponds to, the side of engine 22 is raised towards outside, and wind deflector 25 corresponds to generator
27 sides are raised towards generator side.The set-up mode of wind deflector 25 can effectively ensure the rational and compact of generating set,
Silencer group is placed in the cavity of the surface of wind deflector 25 formation.
At work, fuel tank 12 gives the fuel feeding of engine 22 to product of the present invention, and when engine 22 works, engine blade is anti-
Turn, produce air draught effect, the air outside generating set via air filter air inlet 9, motor air inlet 16, rack air inlet 10 and
The inlet charge of chassis 8, wherein the air entered via rack air inlet 10 inside rack 2 is via the wind-guiding of cabin left plate first
Plate 33 and the second wind deflector of cabin left plate 34 are oriented to shunting and form two-way gas circuit, and air-flow is led via cabin left plate first all the way
Space between aerofoil 33, the second wind deflector of cabin left plate 34 is passed through, and enters the position of generator 27 and motor is cooled down
Operation, space of the another way air-flow between the first wind deflector of cabin left plate 33 and rack 2 pass through to the upper flow of rack 2
Cross engine intake 28 and air filter inlet chamber 29 is supplied to engine combustion to do function, the air inlet and air filter on chassis 8 enter
Gas port 9 is used for the air inlet effect for improving engine 22, it is ensured that engine 22 being capable of steady operation；The gas outlet of engine 22 passes through
Silencer adapter 20 connects silencer, realizes the noise reduction of engine；When engine 22 works, air draught is inverted, by engine
The air of 22 blades absorption inverts the inflow of fan guard air outlet 30 via the engine opened up on engine reversion fan guard 23 and led
In the heat dissipation cavity formed between aerofoil 25 and rack 2, air-flow is cooled down to silencer group along heat dissipation cavity flow forward,
Air-flow is then flowed out on the outside of cluster engine from power air outlet 17.
The control panel 4 and maintenance door 6 set on the rack 2 of product of the present invention, control panel 4 be provided with shift knob and
Speed governing knob, socket etc., maintenance door 6 are rotationally connected with rack 2 by hinge, and switch handle, convenient inspection are set in maintenance door 6
Repair the opening and closing of door 6.
Product of the present invention carries out targeted design to the cooling air channel of generating set, can realize that generating set preferably cools down
Effect.
Claims (8)
1. a kind of mute generator group, including chassis（8）, on chassis（8）Upper fixed setting gantry base（31）, gantry base
（31）One end is installed by generator（27）, other end installation engine（22）, engine（22）Clutch end and generator
（27）Power intake be connected, gantry base（31）Upper cover sets rack（2）, rack（2）Corresponding to generator（27）Side
End face is fastenedly connected left plate（3）, rack（2）Corresponding to engine（22）One side end face is fastenedly connected right plate（15）, rack
（2）Middle setting wind deflector（25）, wind deflector（25）With rack（2）Between form heat-insulation chamber,
It is characterized in that：In generator（27）Side gantry base（31）Upper setting battery, in generator（27）Opposite side machine
Frame base（31）Upper setting silencer group；Silencer group is placed in the heat-insulation chamber, engine（22）Exhaust end via noise elimination
Device is taken over（20）Connect silencer group；Rack（2）Top board undersurface is provided with fuel tank（12）, fuel tank（12）Oil-out and engine（22）
Oil inlet is connected；The left plate（3）It is upper to open up power air outlet corresponding to heat-insulation chamber position（17）, left plate（3）It is upper to go back
Offer motor air inlet（16）, wind deflector（25）Upper close right plate（15）One end is provided with the first air inlet（36）, first enters
Air port（36）Connect enging cabin；Rack（2）It is upper to be provided with maintenance door close to battery side cabinet（6）, control panel（4）、
Air filter air inlet（9）And rack air inlet（10）, wherein air filter air inlet（9）It is provided close to engine（22）On the cabinet of one end,
Rack air inlet（10）It is provided close to generator（27）On the cabinet of one end；The chassis（8）Top edge is provided with air inlet, outlet
Mouthful；
In rack（2）Internal close generator（27）One end is provided with cabin left plate（32）, cabin left plate（32）Edge court
Bend laterally, cabin left plate（32）Curved portions crowd around in generator（27）Outside, in cabin left plate（32）Upper and machine
Cabinet air inlet（10）Relative position opens up the second air inlet（35）, cabin left plate（32）On be additionally provided with cabin left plate
One wind deflector（33）, the wind deflector of cabin left plate second（34）, the wherein wind deflector of cabin left plate second（34）Vertical arrangement, its
Lower end and cabin left plate（32）Bottom kink vertical connection, the wind deflector of cabin left plate first（33）It is placed in the second air intake
Mouthful（35）With the wind deflector of cabin left plate second（34）Between at top position, the wind deflector of cabin left plate first（33）Top court
To generator（27）Side is bent, the cabin left plate（32）Top is provided with engine intake（28）, air filter inlet chamber
（29）, the engine intake（28）, air filter inlet chamber（29）The cabin that is placed in left plate（32）Top both sides.
2. mute generator group as claimed in claim 1, it is characterised in that：The right plate（15）It is provided with handle（5）
And access hole（11）.
3. mute generator group as claimed in claim 1, it is characterised in that：The engine（22）It is air-cooled for double-cylinder V-shape
Engine, engine（22）Inlet end connection air cleaner（21）, engine（22）Blade be air draught blade, and inhaling
Air blade upper cover sets engine reversion fan guard（23）, engine reversion fan guard（23）Engine reversion fan guard is provided with to go out
Air port（30）, engine reversion fan guard air outlet（30）With wind deflector（25）The first air inlet（36）It is connected.
4. mute generator group as claimed in claim 1, it is characterised in that：The silencer group is comprised at least and is serially connected
The first silencer（18）, the second silencer（19）, the muffled exhaust mouth of silencer group（14）Located at rack（2）Top.
5. mute generator group as claimed in claim 1, it is characterised in that：The wind deflector（25）On be fixed with blast pipe
Fixed plate（26）, silencer adapter（20）It is supported in blast pipe fixed plate（26）On.
6. mute generator group as claimed in claim 1, it is characterised in that：The air filter air inlet（9）, rack air inlet
（10）And chassis（8）On air inlet be disposed as air-inlet grille.
7. mute generator group as claimed in claim 1, it is characterised in that：The rack（2）It is upper to correspond to air filter air inlet
Mouthful（9）Inside front position set motor inlet chamber（24）, in motor inlet chamber（24）Interior setting compartment spacers（37）.
8. mute generator group as claimed in claim 1, it is characterised in that：The wind deflector（25）Corresponding to engine
（22）Side is raised towards outside, wind deflector（25）Corresponding to generator（27）Side is raised towards generator side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071202.4A CN105484862B (en) | 2016-02-01 | 2016-02-01 | Mute generator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071202.4A CN105484862B (en) | 2016-02-01 | 2016-02-01 | Mute generator group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105484862A CN105484862A (en) | 2016-04-13 |
| CN105484862B true CN105484862B (en) | 2018-01-16 |
Family
ID=55672095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610071202.4A Active CN105484862B (en) | 2016-02-01 | 2016-02-01 | Mute generator group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105484862B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194196A (en) * | 2018-03-16 | 2018-06-22 | 宁德本田动力有限公司 | A kind of low noise air-cooled diesel variable-frequency power generation unit cooling system |
| CN109209630A (en) * | 2018-10-30 | 2019-01-15 | 深圳市沃尔奔达新能源股份有限公司 | A kind of mobile mute generator group system |
| CN112832905B (en) * | 2021-01-07 | 2022-04-01 | 浙江耀锋动力科技有限公司 | Power generator set |
| CN113431716B (en) * | 2021-07-16 | 2022-12-09 | 重庆长安汽车股份有限公司 | Air deflector assembly with air entraining function and air filter air inlet structure |
| CN115726881A (en) * | 2021-09-01 | 2023-03-03 | 福建润达动力机械有限公司 | Vehicle-mounted generator set capable of adapting to outdoor high-low temperature environment |
| CN115059565B (en) * | 2022-07-08 | 2023-07-18 | 安徽天沃重工机械有限公司 | Diesel engine protector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205532857U (en) * | 2016-02-01 | 2016-08-31 | 无锡开普机械有限公司 | Squelch type generating set |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2141782B (en) * | 1983-05-11 | 1987-01-07 | Honda Motor Co Ltd | Portable engine-generator sets |
| US4907546A (en) * | 1987-12-02 | 1990-03-13 | Kubota Ltd. | Air-cooled type cooling system for engine working machine assembly |
| JPH03210020A (en) * | 1990-01-12 | 1991-09-13 | Kubota Corp | Cooling device for engine generator |
| JP2728540B2 (en) * | 1990-04-13 | 1998-03-18 | ヤンマーディーゼル株式会社 | Soundproof engine working machine |
| JP3038506B2 (en) * | 1991-04-05 | 2000-05-08 | ヤンマーディーゼル株式会社 | Soundproof engine working machine |
-
2016
- 2016-02-01 CN CN201610071202.4A patent/CN105484862B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205532857U (en) * | 2016-02-01 | 2016-08-31 | 无锡开普机械有限公司 | Squelch type generating set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105484862A (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105484862B (en) | Mute generator group | |
| CN101446232B (en) | Air-cooled generator set | |
| CN106089417A (en) | A kind of small size ultra-quiet type diesel generating set | |
| CN104847488B (en) | A kind of engine-driven generating set | |
| CN202065062U (en) | Novel moveable silencing device of diesel power generating set | |
| CN206190400U (en) | Hush air wind cooling type internal combustion engine generating set | |
| WO2010066106A1 (en) | Engine generator set | |
| CN114076027B (en) | Container type power station | |
| CN101158310A (en) | Ventilated structure and cooling method of wind cooling electric generating set | |
| CN202441484U (en) | Air-cooled silent type generator set | |
| CN201297203Y (en) | Air-cooled electric generating set | |
| WO2010066109A1 (en) | Air-cooling structure of vehicle-mounted electric generating set | |
| CN205532857U (en) | Squelch type generating set | |
| CN205977403U (en) | Little volume super -silent type diesel generating set | |
| CN107060999A (en) | Lightweight mute type diesel generating set | |
| CN105443239B (en) | Mute power generator group air channel | |
| CN202073641U (en) | Sound insulation cover for low-noise machine unit | |
| CN102877939B (en) | Air-cooled double-cylinder two-pole low-noise diesel generating set | |
| CN206860286U (en) | Lightweight mute type diesel generating set | |
| CN105673205A (en) | Ultra-quiet internal-combustion generating set | |
| CN205532865U (en) | Vehicle power silence generator unit | |
| CN201913349U (en) | Enclosed type welding workstation of air-cooled diesel internal combustion engine | |
| CN201103449Y (en) | Ventilation structure of air cooling generator set | |
| CN201922180U (en) | Enclosed water-cooling silent diesel combustion engine welding work station | |
| CN102852635B (en) | Air-cooled single-cylinder (dipolar) low-noise diesel generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191011 Granted publication date: 20180116 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201120 Granted publication date: 20180116 |
|
| PD01 | Discharge of preservation of patent |