CN207905926U - A kind of super-silent single-cylinder air-cooled diesel generating set - Google Patents
A kind of super-silent single-cylinder air-cooled diesel generating set Download PDFInfo
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- CN207905926U CN207905926U CN201721855401.0U CN201721855401U CN207905926U CN 207905926 U CN207905926 U CN 207905926U CN 201721855401 U CN201721855401 U CN 201721855401U CN 207905926 U CN207905926 U CN 207905926U
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- air
- babinet
- cooled diesel
- generating set
- diesel engine
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- Motor Or Generator Cooling System (AREA)
Abstract
A propeller fan is fixed in a kind of super-silent single-cylinder air-cooled diesel generating set, including babinet, generator, air-cooled diesel engine and silencer, the babinet front end, is thoroughly cooled down to generating set from box back sucking cold air.The air-cooled diesel engine front end is fixedly installed partition panel, and the propeller fan is fixed on partition panel.The utility model is improved on the basis of existing single-cylinder air-cooled diesel generating set, on the basis of not changing the connection relation of generator and air-cooled diesel engine, cancel the intrinsic fan of air-cooled diesel engine, it is changed to be fixed on the propeller fan on partition panel, fundamentally change the type of cooling of air cooling diesel engine generator group, positive pressure in the prior art is blowed after being changed to the type of cooling of negative-pressure ward, cold air enters from box back, by generator and air-cooled diesel engine, it takes away heat and babinet is discharged in time, maintain the low temperature in babinet, it ensure that the normal work of diesel engine.
Description
Technical field
The utility model is related to generating sets, more particularly to single-cylinder air-cooled diesel generating set.
Background technology
Air-cooled F diesel engines belong to high speed machine, and noise is big, the generator for using air-cooled single-cylinder diesel engine to be made for power
Group in order to reduce noise, and keeps alap manufacturing cost, and interlayer and silencing cotton are increased in inside so that former
Originally compact design, more airtight, superheating phenomenon is more serious.Especially in subtropical zone, torrid areas uses, high temperature report
Alert problem is very universal.In order to solve heat dissipation problem, structure as shown in Figures 1 to 4 is used, with the advance side of wheel below babinet
To for front end, the fan 110 that air-cooled diesel engine 11 carries is located at front end, is blowed using positive pressure, the passive air draft type of cooling, it
Air inlet has at three, the Ith air inlet 111 of air-cooled diesel engine be located at babinet front end, air-cooled diesel engine the IIth air inlet 112
It is located at babinet left front end, the Ith air inlet 121 of generator in the IIIth air inlet 113 of babinet right front ends and air-cooled diesel engine
The IIth air inlet 122 in the left back end of babinet, generator is located at babinet right rear end, generator airflow direction such as 16 institutes in Fig. 2
Refer to, by generator towards air-cooled diesel engine direction flow and air-cooled diesel engine air-flow 17 converge, formed merge air-flow 167, together to
15 direction of silencer is flowed, and is discharged by the exhaust outlet 13 of rear end upper surface.The air inlet of this generating set is more, is distributed in multiple
Place, soundproof effect are poor.
The generator outlet air that this generating set uses is led in centre, the air outlet of F186 air-cooled diesel engines also in centre
It causes the two to interfere with each other, reduces cooling effect.F186 air-cooled diesel engines are blowed using positive pressure, the passive air draft type of cooling, heat
Air is in silencing case body-internal-circulation, and there are dead angle and side leakage when causing case body temperature excessively high, while blowing, cooling is not thorough
Bottom.
Invention content
The disadvantage that the purpose of the utility model is to overcome present generating set noises is big, cooling effect is poor, provides one kind
Super-silent single-cylinder air-cooled diesel generating set that is mute, being quickly cooled down.
Technical solution used by the utility model be a kind of super-silent single-cylinder air-cooled diesel generating set, including babinet,
Generator, air-cooled diesel engine and silencer, are characterized by：A propeller fan is fixed in the babinet front end, after babinet
End sucking cold air thoroughly cools down generating set.
The air-cooled diesel engine front end is fixedly installed partition panel, and the propeller fan is fixed on partition panel.
The utility model is improved on the basis of existing single-cylinder air-cooled diesel generating set, is not changing generator and wind
On the basis of the connection relation of cold diesel engine, cancels the intrinsic fan of air-cooled diesel engine, be changed to be fixed on the axis stream on partition panel
Formula exhaust fan fundamentally changes the type of cooling of air cooling diesel engine generator group, positive pressure in the prior art is blowed and is changed to bear
After the type of cooling for pressing suction, cold air enters from box back, by generator and air-cooled diesel engine and silencer, takes away heat
It measures and babinet is discharged in time, maintain the low temperature in babinet, ensure that the normal work of diesel engine.
An air admission hole is opened up on the box back panel, air inlet duct, the rear end of babinet left plate are formed in box back
Open up gas vent.
Polylith air-duct clapboard is set in the rear end spaces of the babinet, air inlet duct is arranged to labyrinth type air intake road.Pass through
The air duct of turn obstructs leaking for sound, achievees the purpose that mute.
On the other hand, an air inlet is only arranged in the utility model on rear end face, cancels other all air inlets, subtracts
Few channel with the external world is conducive to sound insulation.Further, air blocks the biography of sound to greatest extent by labyrinth type air intake road
It broadcasts, further promotes mute effect.
Silencer muffler partition plate is provided on the left of the generator and air-cooled diesel engine, the silencer muffler partition plate connects with partition panel
It connects, generator and air-cooled diesel engine is enclosed between silencer muffler partition plate, partition panel, babinet right plate and babinet back side panel, disappeared
Sound device is fixed between silencer muffler partition plate and babinet left plate.
It is provided with filter device on air inlet or air inlet duct.To purify air inlet.
Positive pressure in the prior art is blowed the type of cooling for being changed to negative-pressure ward by the utility model, and cold air is after babinet
End enters, and by generator and air-cooled diesel engine, takes away heat and babinet is discharged in time, maintain the low temperature in babinet, protects
The normal work of diesel engine is demonstrate,proved.Air inlet is reduced, the channel with the external world is reduced, is conducive to sound insulation.Air inlet duct is designed to be confused
Palace formula blocks the propagation of sound, further promotes mute effect to greatest extent.
Description of the drawings
Fig. 1 is existing generating set front view
Fig. 2 is existing generating set right view
Fig. 3 is existing generating set vertical view
Fig. 4 is existing generating set left view
Fig. 5 is 1 generating set right view of the utility model embodiment
Fig. 6 is 1 vertical view of embodiment
Fig. 7 is 1 rearview of embodiment
Fig. 8 is 1 left view of embodiment
Fig. 9 is the schematic diagram of embodiment 2
Wherein：The Ith air inlet, the 112- air-cooled diesel engines of 11- air-cooled diesel engines, 110- fans, 111- air-cooled diesel engines
The IIth air inlet, the IIIth air inlet of 113- air-cooled diesel engines, 12- generators, 121- generators the Ith air inlet, 122-
The IIth air inlet, 13- exhaust outlets, 15- silencers, 16- generators air-flow, 17- air-cooled diesel engines air-flow, the 167- of generator are closed
And air-flow, 20- babinets, the chassis 21-, 22- propeller fans, 23- air inlets, 231- air-duct clapboards I, 232- air-duct clapboards
II, 233- air-duct clapboards III, 24- exhaust outlets, 25- partition panels, 26- silencer muffler partition plates.
Specific implementation mode
The utility model is described in detail with reference to view, cited embodiment can make the skill of this profession
Art personnel more understand the utility model, but do not limit the utility model in any form.
Using generating set direction of advance as front end, people stands in front of generating set facing away from generating set and babinet front end
Opposite and one end far from human body is hair generating set rear end, and the left side of people is generating set left end, and the right side of people is generator
Group right end.
As viewed in figures 5-8, be the schematic diagram of embodiment 1, a kind of super-silent single-cylinder air-cooled diesel generating set with it is existing quiet
Sound single-cylinder air-cooled diesel generating set is identical, including babinet 20, chassis 21, generator 12, air-cooled diesel engine 11 and silencer 15,
Air-cooled diesel engine 11 and generator 12 are fixed on after assembling on chassis 21.Except that opening up air inlet on the back side panel of babinet 20
Mouth 23, left side postlaminar part open up exhaust outlet 24, cancel the included fan of air-cooled diesel engine 11, are substituted with propeller fan 22,
There are a partition panel 25, propeller fan 22 to be fixed on partition panel 25 in 11 front end of air-cooled diesel engine.
There is silencer muffler partition plate 26 to be connect with partition panel 25 in the left end of air-cooled diesel engine and generator, by generator 12 and wind
Cold diesel engine is enclosed between silencer muffler partition plate 26, partition panel 25, babinet right plate and babinet back side panel, and silencer 15 is fixed on
Between silencer muffler partition plate 26 and babinet left plate.
It is additionally provided with air-duct clapboard I 231, air-duct clapboard II 232 between babinet back side panel and generator, forms labyrinth type wind
Road.
When propeller fan works, cold air enters from the air inlet 23 of box back, cold by labyrinth type air duct
Air flows through generator 12 and air-cooled diesel engine 11, takes away the temperature of the two and becomes hot-air, hot-air passes through axial-flow type exhausting
The movement of 24 direction of exhaust outlet is continued towards after machine 22, from exhaust outlet after the silencer 15 of high temperature reduces the temperature of silencer 15
24 discharges.
The silencer 15 of high temperature is arranged from air inlet 23,12 far away location of generator, cold sky the utility model
Gas enters from generator 12 low in calories, the air-cooled diesel engine 11 of heat in, finally passes through the silencer 15 of high heat
Divide discharge, so that cooling efficiency is maximized, thoroughly improve the high temperature problem of unit.
Embodiment 2 is also set as shown in figure 9, air inlet duct can also be further added by air-duct clapboard between babinet back side panel and generator
There are air-duct clapboard I 231, air-duct clapboard II 232 and an air-duct clapboard III 233, form labyrinth type air duct, on air inlet or air inlet duct
It is provided with filter device.Remaining not described part is same as Example 1.
The product form of the utility model is not limited to this case diagram and embodiment, anyone carries out it similar thinking
Appropriate changes or modifications all do not depart from the patent category of the utility model because being considered as.
Claims (6)
1. a kind of super-silent single-cylinder air-cooled diesel generating set, including babinet, generator, air-cooled diesel engine and silencer, special
Sign is：A propeller fan is fixed in the babinet front end, and sucking cold air from box back carries out thoroughly generating set
It is cooling.
2. a kind of super-silent single-cylinder air-cooled diesel generating set according to claim 1, it is characterised in that：The air-cooled bavin
Oil machine front end is fixedly installed partition panel, and the propeller fan is fixed on partition panel.
3. a kind of super-silent single-cylinder air-cooled diesel generating set according to claim 1, it is characterised in that：After the babinet
An air admission hole is opened up on end plates, forms air inlet duct in box back, the rear end of babinet left plate opens up gas vent.
4. a kind of super-silent single-cylinder air-cooled diesel generating set according to claim 3, it is characterised in that：In the babinet
Rear end spaces be arranged polylith air-duct clapboard, air inlet duct is arranged to labyrinth type air intake road.
5. a kind of super-silent single-cylinder air-cooled diesel generating set according to claim 1, it is characterised in that：The generator
Air-cooled diesel engine left side is provided with silencer muffler partition plate, the silencer muffler partition plate is connect with partition panel, by generator and air-cooled bavin
Oil machine is enclosed between silencer muffler partition plate, partition panel, babinet right plate and babinet back side panel, and silencer is fixed on silencer muffler partition plate
Between babinet left plate.
6. a kind of super-silent single-cylinder air-cooled diesel generating set according to claim 3 or 4, it is characterised in that：Air inlet
Or filter device is provided on air inlet duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855401.0U CN207905926U (en) | 2017-12-27 | 2017-12-27 | A kind of super-silent single-cylinder air-cooled diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855401.0U CN207905926U (en) | 2017-12-27 | 2017-12-27 | A kind of super-silent single-cylinder air-cooled diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207905926U true CN207905926U (en) | 2018-09-25 |
Family
ID=63568747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721855401.0U Active CN207905926U (en) | 2017-12-27 | 2017-12-27 | A kind of super-silent single-cylinder air-cooled diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207905926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893699A (en) * | 2017-12-27 | 2018-04-10 | 善乐（福建）新能源科技有限公司 | A kind of super-silent single-cylinder air-cooled diesel generating set |
| CN111764994A (en) * | 2020-07-10 | 2020-10-13 | 张建林 | Air-cooled generator set |
-
2017
- 2017-12-27 CN CN201721855401.0U patent/CN207905926U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893699A (en) * | 2017-12-27 | 2018-04-10 | 善乐（福建）新能源科技有限公司 | A kind of super-silent single-cylinder air-cooled diesel generating set |
| 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 |
| CN111764994A (en) * | 2020-07-10 | 2020-10-13 | 张建林 | Air-cooled generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230412 Address after: Room Pilgrim 4-1, 11th Floor, Building 17, Phase II, Innovation Park, No. 7, Wulongjiang Middle Avenue, High tech Zone, Fuzhou City, 350000, Fujian Province Patentee after: Yiteyi (Fujian) New Energy Technology Co.,Ltd. Address before: 350011 Factory No. 9, Plot "Xingjiayuan", Industrial Concentration Zone, Huanxi Town, Jin'an District, Fuzhou City, Fujian Province Patentee before: SHANLE (FUJIAN) NEW ENERGY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |