CN206346834U - The diesel generating set that high velocity air is effectively utilized - Google Patents
The diesel generating set that high velocity air is effectively utilized Download PDFInfo
- Publication number
- CN206346834U CN206346834U CN201621464185.2U CN201621464185U CN206346834U CN 206346834 U CN206346834 U CN 206346834U CN 201621464185 U CN201621464185 U CN 201621464185U CN 206346834 U CN206346834 U CN 206346834U
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- China
- Prior art keywords
- gas
- flow deflector
- diesel engine
- cabinet
- flow
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- 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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Abstract
The utility model is related to the diesel generating set that a kind of diesel generating set, especially high velocity air are effectively utilized；It includes cabinet, generator and diesel engine, and the exhaust outlet of the cooling fan is towards cabinet both sides, and the diesel engine rear end is disposed with fan and with radiator of water tank from front to back；The first gas-flow deflector and the second gas-flow deflector are provided with the exhaust outlet of the cooling fan, first gas-flow deflector is located at the outside of the second gas-flow deflector and extended to cabinet back curve, second gas-flow deflector extends to diesel engine side, a heat exchanger is provided between first gas-flow deflector and the second gas-flow deflector by gas-flow deflector so that the high velocity air directly effect and diesel engine surface of generator discharge, directly reaches the effect of cooling；The air-flow of other generator discharge as fan of diesel engine main inlet air source so that air-flow is more smooth in cabinet, it is to avoid occur sinuous flow, improves the pumping efficiency of fan.
Description
Technical field
The utility model is related to the diesel generating set that a kind of diesel generating set, especially high velocity air are effectively utilized.
Background technology
One complete diesel generating set generally comprises generator, diesel engine and cabinet, and generator is located at diesel engine
Rear end and connected by transmission mechanism.Because the radiating requirements of diesel engine are larger, thus be provided with the rear end of diesel engine fan and
Heat exchanger with water tank, generator is then that by blower fan air-out, cabinet is also equipped with being used to radiate in addition in front end air intake rear end
Through hole or shutter.
The deficiencies in the prior art are：1) in cabinet by generator pressure air draft and be also provided with shutter, cabinet
Usually there is the phenomenon of air sinuous flow in diesel engine side, causes the radiating of diesel engine to have some setbacks；2) generator force discharge wind its
Real temperature is not high, is directly dissipated away and causes to waste energy.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of hair of the high velocity air of effective utilization generator discharge
Group of motors.
The technical solution of the utility model is：
The diesel generating set that high velocity air is effectively utilized, it is characterised in that：It includes cabinet, generator and diesel engine,
The cabinet both sides set in some shutters, the cabinet and are disposed with generator and diesel engine, the hair from front to back
Motor and diesel engine are connected by transmission mechanism, and the generator front end is provided with cooling fan, the air draft of the cooling fan
Mouth is towards cabinet both sides, and the diesel engine rear end is disposed with fan and with radiator of water tank from front to back；
The first gas-flow deflector and the second gas-flow deflector, first gas are provided with the exhaust outlet of the cooling fan
Flow guide plate to be located at the outside of the second gas-flow deflector and to cabinet back curve extend, second gas-flow deflector is to diesel oil
Machine side extends, and a heat exchanger is provided between first gas-flow deflector and the second gas-flow deflector.
Further, the length of first gas-flow deflector is 3-4 times of the second gas-flow deflector length, and its effect is
So that the air intake space of diesel engine is surrounded into semi-closed structure by the first gas-flow deflector so that the wind of generator discharge is directly led
Enter diesel engine surface, consistent with the rotating speed of diesel engine additionally, due to generator, the wind of generator discharge directly reaches diesel engine
Fan, it is to avoid occur sinuous flow, also do not allow to be also easy to produce negative pressure.
Further, the heat exchanger is pump-free water-cooling system, and pump-free water-cooling system as described herein is that Chinese patent is public
The patent of invention pump-free water-cooling system of cloth, the pump-free water-cooling system that patent No. ZL200410081704.2 is recorded, the heat exchanger
The water (water tank) of diesel engine, gas (air bottle) or oily (fuel tank) can be cooled down by unpowered water cooling, effectively improved
The utilization of generator high velocity air.
The beneficial effects of the utility model are：The utility model causes the high speed gas that generator is discharged by gas-flow deflector
Stream directly effect and diesel engine surface, directly reaches the effect of cooling；The air-flow of other generator discharge is used as fan of diesel engine
Main inlet air source so that air-flow is more smooth in cabinet, it is to avoid occur sinuous flow, improve fan pumping efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, cabinet；2nd, generator；3rd, diesel engine；4th, the first gas-flow deflector；5th, the second gas-flow deflector；6th, change
Hot device；21st, cooling fan；31st, fan；32nd, band radiator of water tank.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in figure 1, the diesel generating set that high velocity air is effectively utilized, it includes cabinet 1, generator 2 and diesel engine
3, the both sides of cabinet 1 set in some shutters, the cabinet 1 and are disposed with generator 2 and diesel engine 3 from front to back,
The generator 2 and diesel engine 3 are connected by transmission mechanism, and the front end of generator 2 is provided with cooling fan 21, the radiating
The exhaust outlet of blower fan 21 is towards the both sides of cabinet 1, and the rear end of diesel engine 3 is disposed with fan 31 and dissipated with water tank from front to back
Hot device 32；
The first gas-flow deflector 4 and the second gas-flow deflector 5, described are provided with the exhaust outlet of the cooling fan 21
One gas-flow deflector 4 is located at the outside of the second gas-flow deflector 5 and extended to the back curve of cabinet 1, and second air-flow is oriented to
Plate 5 extends to the side of diesel engine 3, and a heat exchanger is provided between the gas-flow deflector 5 of the first gas-flow deflector 4 and second
6。
The length of first gas-flow deflector 4 is 3-4 times of the length of the second gas-flow deflector 5, and its effect is so that the
The air intake space of diesel engine 3 is surrounded into semi-closed structure by one gas-flow deflector 4 so that the wind that generator 2 is discharged is introduced directly into
The surface of diesel engine 3, consistent with the rotating speed of diesel engine 3 additionally, due to generator 2, the wind that generator 2 is discharged directly reaches diesel engine 3
Fan 31, it is to avoid occur sinuous flow, do not allow to be also easy to produce negative pressure yet.
The heat exchanger 6 is pump-free water-cooling system.The heat exchanger 6 can pass through water of the unpowered water cooling to diesel engine 3
(water tank), gas (air bottle) or oily (fuel tank) are cooled down, and effectively improve the utilization of generator high velocity air.
It is to be noted that：Heat exchanger can also radiate to be directly fitted in the aluminium alloy on the outside of service tank or water tank
Device, as long as the high velocity air of cooling fan discharge can be caused to cool down oil, water of diesel engine etc..
Simply illustrate principle of the present utility model and most preferred embodiment described in above-described embodiment and specification, do not taking off
On the premise of from the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements
Both fall within the range of claimed the utility model.
Claims (3)
1. the diesel generating set that high velocity air is effectively utilized, it is characterised in that：It includes cabinet, generator and diesel engine, institute
State in some shutters of cabinet both sides setting, the cabinet and be disposed with generator and diesel engine, the generating from front to back
Machine and diesel engine are connected by transmission mechanism, and the generator front end is provided with cooling fan, the exhaust outlet of the cooling fan
Towards cabinet both sides, the diesel engine rear end is disposed with fan and with radiator of water tank from front to back；
The first gas-flow deflector and the second gas-flow deflector are provided with the exhaust outlet of the cooling fan, first air-flow is led
It is located at the outside of the second gas-flow deflector to plate and extends to cabinet back curve, second gas-flow deflector is to diesel engine one
Side extends, and a heat exchanger is provided between first gas-flow deflector and the second gas-flow deflector.
2. the diesel generating set that high velocity air according to claim 1 is effectively utilized, it is characterised in that：First gas
The length for flowing guide plate is 3-4 times of the second gas-flow deflector length.
3. the diesel generating set that high velocity air according to claim 2 is effectively utilized, it is characterised in that：The heat exchanger
For pump-free water-cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464185.2U CN206346834U (en) | 2016-12-28 | 2016-12-28 | The diesel generating set that high velocity air is effectively utilized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464185.2U CN206346834U (en) | 2016-12-28 | 2016-12-28 | The diesel generating set that high velocity air is effectively utilized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346834U true CN206346834U (en) | 2017-07-21 |
Family
ID=59319218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464185.2U Expired - Fee Related CN206346834U (en) | 2016-12-28 | 2016-12-28 | The diesel generating set that high velocity air is effectively utilized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431661A (en) * | 2020-11-02 | 2021-03-02 | 无锡华友发电设备有限公司 | Super-silent diesel generating set's subregion heat dissipation structure of making an uproar of falling |
-
2016
- 2016-12-28 CN CN201621464185.2U patent/CN206346834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431661A (en) * | 2020-11-02 | 2021-03-02 | 无锡华友发电设备有限公司 | Super-silent diesel generating set's subregion heat dissipation structure of making an uproar of falling |
| CN112431661B (en) * | 2020-11-02 | 2021-12-03 | 无锡华友发电设备有限公司 | Super-silent diesel generating set's subregion heat dissipation structure of making an uproar of falling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |