CN209671076U - Enhance cooling type generating set - Google Patents
Enhance cooling type generating set Download PDFInfo
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- CN209671076U CN209671076U CN201920511070.1U CN201920511070U CN209671076U CN 209671076 U CN209671076 U CN 209671076U CN 201920511070 U CN201920511070 U CN 201920511070U CN 209671076 U CN209671076 U CN 209671076U
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- silencer
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Abstract
A kind of enhancing cooling type generating set, including the shell with inner cavity, before the housing cavity, rear side opens wide form inlet side and air side respectively, it is described interior intracavitary to be provided with wind guiding component, the cooling duct being connected to respectively with inlet side and air side is formed inside the wind guiding component, impeller is disposed with along the lateral air side direction of air inlet in the cooling duct, generator, engine and silencer, the cooling duct includes the cooling air channel II for penetrating through the cooling air channel I of inlet side and air side and being formed between engine bottom and wind guiding component, it is formed between wind guiding component outer wall two sides and top and housing cavity cavity wall and carries out cooling cooling air channel III for engine side and top, the cooling air channel III is connected to inlet side and air side respectively.Cooling effect can be greatlyd improve, reduces noise while to promote generating set output power.
Description
Technical field
The utility model relates to generating set field, in particular to a kind of enhancing cooling type generating set.
Background technique
Generating set is mainly made of engine, generator, frequency converter, silencer and other auxiliary devices, can will be fired
The chemical energy of oil is converted into electric energy, has a wide range of applications, such as: field work, emergence power, disaster treatment, open air life
And many occasions such as travelling, yacht and the power autonomous, mobile communication base station of vehicle.Since generating set starts during the work time
The chemical energy of burning release is converted mechanical energy by machine, and mechanical energy is converted electric energy by generator, and the two is during the work time
A large amount of thermal energy will be supervened, when inverter AC-DC conversion itself can also generate certain heat, to ensure entirely to send out
Motor group runs well, and needs sound ventilation environment, complete machine is enable to be adequately cooled.
Most of generating set is all unenclosed construction currently on the market.On the other hand, meeting in the generating set course of work
Biggish noise is generated, the normal life of user and other people are injured, to reduce noise, common method is made as wrapping entirely
Formula (i.e. totally enclosed) structure, but existing full-enclosed generating set usually only has and carries out cooling first to engine cylinder head
Air duct, even if some existing structures, which also have additional, carries out the second cooling air duct to engine bottom, however it remains cooling effect
The defect of difference, makes that its generating set output power is low and noise is big.
Utility model content
In view of this, can greatly be mentioned the purpose of this utility model is to provide a kind of enhancing cooling type generating set
High cooling effect reduces noise while to promote generating set output power.
The enhancing cooling type generating set of the utility model, including the shell with inner cavity, the housing cavity it is forward and backward
Side is opened wide form inlet side and air side respectively, it is described it is interior it is intracavitary be provided with wind guiding component, formed inside the wind guiding component point
The cooling duct not being connected to inlet side and air side is disposed with along entering the wind lateral air side direction in the cooling duct
Impeller, generator, engine and silencer, the cooling duct include penetrate through the cooling air channel I of inlet side and air side with
And it is formed in the cooling air channel II between engine bottom and wind guiding component, wind guiding component outer wall two sides and top and shell
It is formed between intracoelomic cavity cavity wall and carries out cooling cooling air channel III for engine side and top, the cooling air channel III is distinguished
It is connected to inlet side and air side.
Further, the wind guiding component includes generator wind scooper, wind scooper under wind scooper, engine on engine, disappears
Sound device front protection cover and silencer rear shield, wind scooper under wind scooper, engine on the generator wind scooper, engine disappear
Sound device front protection cover and silencer rear shield are enclosed cooling air channel I, and the cooling air channel II is connected to cooling air channel I.
Further, one end of wind scooper and the sealing of generator wind scooper connect under wind scooper and engine on the engine
It connects, one end of the other end silencer front protection cover of wind scooper is tightly connected under wind scooper and engine on engine, before silencer
The other end of shield and one end of silencer rear shield are tightly connected, and the other end and silencer pod of silencer rear shield are close
Envelope connection.
Further, the impeller and generator are located in generator wind scooper, and the engine is located at wind-guiding on engine
Under cover and engine between wind scooper, noise elimination that the silencer is formed between silencer front protection cover and silencer rear shield
In device installation cavity.
Further, the cooling air channel I includes the cooling air channel IV being formed in generator wind scooper, is formed in engine
Cylinder head and engine on cooling air channel V and the cooling air channel VI being formed in silencer installation cavity between wind scooper, it is described
The both ends of cooling air channel II and cooling air channel V are connected to cooling air channel IV and cooling air channel VI respectively.
Further, cooling air channel VII is formed between inlet side on front side of the wind guiding component, the inlet side is provided with lid
The firmly panel bed of inlet side, the panel bed are equipped with the air inlet being connected to cooling air channel VII, lean in the cooling air channel VII
The side of nearly panel bed is provided with frequency converter, between the front and the panel bed back side of the frequency converter, frequency converter bottom and cooling
There are clearance space between VII bottom wall of air duct, which forms the cooling wind for being connected to air inlet and cooling air channel VII
Road VIII, the air side are provided with the silencer pod for covering air side, and the silencer pod is equipped with and cooling wind
The other end of the air outlet that road VI is connected to, the silencer pod and silencer rear shield is tightly connected.
Further, it is provided with ventilation opening between the cooling air channel VII and cooling air channel I, drawing is provided at the ventilation opening
Disk startup device.
Further, the ventilation opening is set on generator wind scooper, and the pulling plate starter erection is in generator wind-guiding
It is located at ventilation opening on cover.
Further, the windward side of the air inlet is the inclined-plane tilted down, the air inlet be it is multiple, along body height
Direction spaced set, VIII air intake of cooling air channel form N font air inlet structure.
Further, the air outlet is the shutter being obliquely installed.
The utility model has the beneficial effects that the enhancing cooling type generating set of the utility model, by the way that cooling air channel is arranged
I, cooling air channel II and cooling air channel III, cooling wind enter cooling air channel I, cooling air channel II and cooling air channel through inlet side
III, generator, engine and silencer are cooled down, and is discharged by air side, cooling path is optimized, greatlys improve
Cooling effect reduces noise while to promote generating set output power.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram in A-A direction of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the rearview of Fig. 1.
Specific embodiment
It is as shown in Figures 1 to 4: the enhancing cooling type generating set of the present embodiment, it is described including the shell 1 with inner cavity
The forward and backward side of 1 inner cavity of shell is opened wide form inlet side and air side respectively, it is described it is interior it is intracavitary be provided with wind guiding component, it is described to lead
Wind component internal forms the cooling duct being connected to respectively with inlet side and air side, and lateral outlet air is entered the wind on edge in the cooling duct
Side direction is disposed with impeller 10, generator 11, engine 12 and silencer 13, and the cooling duct includes perforation air inlet
The cooling air channel I 3 of side and air side and the cooling air channel II 21 being formed between 12 bottom of engine and wind guiding component, it is described
It is formed between wind guiding component outer wall two sides and top and 1 inner cavity cavity wall of shell and carries out cooling for engine side and top
Cooling air channel III 4, the cooling air channel III 4 are connected to inlet side and air side respectively, and cooling wind enters cooling wind through inlet side
Road I, cooling air channel II and cooling air channel III, cool down generator, engine and silencer, and be discharged by air side,
Cooling path is optimized, cooling effect is greatlyd improve, reduces noise while to promote generating set output power.
In the present embodiment, the wind guiding component includes generator wind scooper 16, leads on engine under wind scooper 17, engine
Fan housing 18, silencer front protection cover 19 and silencer rear shield 20, wind scooper 17 on the generator wind scooper 16, engine,
Wind scooper 18, silencer front protection cover 19 and silencer rear shield 20 are enclosed cooling air channel I 3, the cooling under engine
Air duct II 21 is connected to cooling air channel I 3, is formed the internal cooling air duct construction wrapped entirely, is improved cooling effect.
In the present embodiment, one end of wind scooper 18 and generator wind scooper under wind scooper 17 and engine on the engine
16 are tightly connected, on engine under wind scooper 17 and engine the other end silencer front protection cover 19 of wind scooper 18 one end sealing
Connection, the other end of silencer front protection cover 19 and one end of silencer rear shield 20 are tightly connected, and good seal performance guarantees cooling
Effect.
In the present embodiment, the impeller 10 and generator 11 are located in generator wind scooper 16, and the engine 12 is located at
On engine under wind scooper 17 and engine between wind scooper 18, the silencer 13 is located at silencer front protection cover 19 and silencer
In the silencer installation cavity formed between rear shield 20.
In the present embodiment, the cooling air channel I 3 includes IV 3a of cooling air channel being formed in generator wind scooper 16, shape
At in V 3b of cooling air channel and being formed in silencer installation cavity between wind scooper 17 on the cylinder head and engine of engine
VI 3c of cooling air channel, the both ends of V 3b of the cooling air channel II 21 and cooling air channel respectively with IV 3a of cooling air channel and cooling air channel
VI 3c connection, to improve cooling effect.
In the present embodiment, cooling air channel VII 2, the inlet side setting are formed on front side of the wind guiding component between inlet side
There is the panel bed 5 for covering inlet side, the panel bed 5 is equipped with the air inlet 6 being connected to cooling air channel VII 2, the cooling wind
Side in road VII 2 close to panel bed 5 is provided with frequency converter 7, between 5 back side of front and panel bed of the frequency converter 7, frequency conversion
There are clearance space between VII 2 bottom wall of 7 bottom of device and cooling air channel, the clearance space formed for air inlet 6 and cooling wind
The cooling air channel VIII 8 that road VII 2 is connected to, the air side is provided with the silencer pod 14 for covering air side, the silencer
Pod 14 is equipped with the air outlet 15 being connected to VI 3c of cooling air channel, the silencer pod 14 and silencer rear shield 20
The other end be tightly connected, enable cooling wind through air inlet 6 enter VIII 8, frequency converter 7 is cooled down.
In the present embodiment, it is provided with ventilation opening between the cooling air channel VII 2 and cooling air channel I 3, is set at the ventilation opening
It is equipped with pulling plate starter 9, cooling wind is made to be able to enter cooling air channel VII 2, pulling plate starter 9 is cooled down.
In the present embodiment, the ventilation opening is set on generator fan housing 16, and the pulling plate starter 9 is mounted on generator
It is located at ventilation opening on wind scooper 16, realizes the cooling to pulling plate starter 9, and can achieve the purpose that noise reduction.
In the present embodiment, the windward side of the air inlet 6 is the inclined-plane tilted down, the air inlet 6 be it is multiple, along shell
1 short transverse spaced set of body, VIII 8 air intake of cooling air channel form N font air inlet structure, can reduce and start
Frequency converter 7 can be preferably cooled down while machine spreads out of noise outward again.
In the present embodiment, the air outlet 15 is the shutter being obliquely installed, and structure is simple, is convenient for cooling medium stream
It is logical.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of enhancing cooling type generating set, it is characterised in that: including the shell with inner cavity, before the housing cavity,
Rear side opens wide form inlet side and air side respectively, it is described it is interior it is intracavitary be provided with wind guiding component, formed inside the wind guiding component
The cooling duct being connected to respectively with inlet side and air side is set gradually along entering the wind lateral air side direction in the cooling duct
There are impeller, generator, engine and silencer, the cooling duct includes the cooling air channel I for penetrating through inlet side and air side
And be formed in the cooling air channel II between engine bottom and wind guiding component, wind guiding component outer wall two sides and top with
It is formed between housing cavity cavity wall and carries out cooling cooling air channel III for engine side and top, the cooling air channel III divides
It is not connected to inlet side and air side.
2. enhancing cooling type generating set according to claim 1, it is characterised in that: the wind guiding component includes generator
Wind scooper, silencer front protection cover and silencer rear shield, the generator under wind scooper, engine on wind scooper, engine
Wind scooper, silencer front protection cover and silencer rear shield are enclosed cooling under wind scooper, engine on wind scooper, engine
Air duct I, the cooling air channel II are connected to cooling air channel I.
3. enhancing cooling type generating set according to claim 2, it is characterised in that: wind scooper and hair on the engine
One end of wind scooper and generator wind scooper are tightly connected under motivation, on engine under wind scooper and engine wind scooper it is another
One end of silencer front protection cover is held to be tightly connected, the other end of silencer front protection cover and one end of silencer rear shield seal and connect
It connects, the other end and silencer pod of silencer rear shield are tightly connected.
4. enhancing cooling type generating set according to claim 3, it is characterised in that: the impeller and generator are located at hair
In motor wind scooper, the engine is located on engine under wind scooper and engine between wind scooper, and the silencer is located at
In the silencer installation cavity formed between silencer front protection cover and silencer rear shield.
5. enhancing cooling type generating set according to claim 4, it is characterised in that: the cooling air channel I includes being formed
In in generator wind scooper cooling air channel IV, be formed in engine cylinder head and engine on cooling air channel V between wind scooper
And be formed in the cooling air channel VI in silencer installation cavity, the both ends of the cooling air channel II and cooling air channel V respectively with it is cold
But air duct IV is connected to cooling air channel VI.
6. enhancing cooling type generating set according to claim 5, it is characterised in that: on front side of the wind guiding component and enter the wind
Cooling air channel VII is formed between side, the inlet side is provided with the panel bed for covering inlet side, the panel bed be equipped with it is cold
But the air inlet that air duct VII is connected to, the side in the cooling air channel VII close to panel bed are provided with frequency converter, the frequency converter
Front and the panel bed back side between, there are clearance space, the clearance spaces between VII bottom wall of frequency converter bottom and cooling air channel
The cooling air channel VIII for being connected to air inlet and cooling air channel VII is formed, the air side is provided with the noise elimination for covering air side
Device pod, the silencer pod are equipped with the air outlet that is connected to cooling air channel VI, the silencer pod with disappear
The other end of sound device rear shield is tightly connected.
7. enhancing cooling type generating set according to claim 6, it is characterised in that: the cooling air channel VII and cooling wind
It is provided with ventilation opening between road I, pulling plate starter is provided at the ventilation opening.
8. enhancing cooling type generating set according to claim 7, it is characterised in that: the ventilation opening is set to generator
On wind scooper, the pulling plate starter erection is located at ventilation opening on generator wind scooper.
9. enhancing cooling type generating set according to claim 6, it is characterised in that: the windward side of the air inlet be to
Under inclined inclined-plane, the air inlet be it is multiple, along body height direction spaced set, the VIII air intake shape of cooling air channel
At N font air inlet structure.
10. enhancing cooling type generating set according to claim 6, it is characterised in that: the air outlet is to be obliquely installed
Shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511070.1U CN209671076U (en) | 2019-04-15 | 2019-04-15 | Enhance cooling type generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511070.1U CN209671076U (en) | 2019-04-15 | 2019-04-15 | Enhance cooling type generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671076U true CN209671076U (en) | 2019-11-22 |
Family
ID=68574229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511070.1U Active CN209671076U (en) | 2019-04-15 | 2019-04-15 | Enhance cooling type generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989826A (en) * | 2019-04-15 | 2019-07-09 | 重庆华世丹动力科技股份有限公司 | Generating set cooling air duct construction |
-
2019
- 2019-04-15 CN CN201920511070.1U patent/CN209671076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989826A (en) * | 2019-04-15 | 2019-07-09 | 重庆华世丹动力科技股份有限公司 | Generating set cooling air duct construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 401326 No. 88, Al Cheng Avenue, West Peng Town, Jiulongpo District, Chongqing, 2. Patentee after: Chongqing huashidan Power Technology Co.,Ltd. Address before: 401326 no.88-2, aluminum City Avenue, Jiulongpo District, Chongqing Patentee before: CHONGQING HUASHIDAN POWER TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |