CN215907950U - Small air-cooled diesel generator set - Google Patents
Small air-cooled diesel generator set Download PDFInfo
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- CN215907950U CN215907950U CN202121793135.XU CN202121793135U CN215907950U CN 215907950 U CN215907950 U CN 215907950U CN 202121793135 U CN202121793135 U CN 202121793135U CN 215907950 U CN215907950 U CN 215907950U
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Abstract
The utility model discloses a small air-cooled diesel generator set which comprises a chassis, a mute box body arranged on the chassis, a diesel engine and a generator, wherein the diesel engine and the generator are respectively arranged on the chassis and positioned in the mute box body; the chassis comprises a primary chassis and a secondary chassis, the primary chassis is located on the secondary chassis, a shock absorption pad is arranged between the primary chassis and the secondary chassis, the mute box body is connected with the primary chassis, the diesel engine and the generator are respectively installed on the primary chassis, an air outlet is formed in the top position of the mute box body right above the diesel engine, a fan seat is arranged on the air outlet, an electronic fan used for discharging hot air in the mute box body is arranged in the fan seat, a fan cover is arranged at the upper end of the electronic fan, and an air exhaust channel is arranged on the fan cover. The utility model reduces the space volume and the weight of the diesel generator set on the basis of meeting the mute performance of the diesel generator set.
Description
Technical Field
The utility model relates to the technical field of diesel generating sets, in particular to a small air-cooled diesel generating set.
Background
The diesel generating set is a power generating device using diesel as main fuel. Most of the existing small-sized diesel generating sets are of open structures, and a small part of the existing small-sized diesel generating sets are of water-cooled sound boxes. The diesel generator set with an open structure has high noise and can influence the environment; the water-cooling sound box structure is characterized in that a sound-silencing cover is arranged on the diesel generator set, the diesel engine, the generator, the radiator, the control system and the like are all arranged inside the sound-silencing cover, and a noise-reducing exhaust chamber is arranged in the sound-silencing cover, so that the noise generated by the diesel generator set during working can be reduced, and the influence on the surrounding environment is small.
However, the diesel generator set with the existing water-cooling sound box structure still has the following problems: because the diesel generating set adopts the water-cooling structure, the water-cooling structure part occupies larger space and has heavier weight, thereby greatly increasing the volume and the weight of the whole diesel generating set.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a small air-cooled diesel generator set, which aims to reduce the space volume and the weight of the diesel generator set on the basis of meeting the mute performance of the diesel generator set. The specific technical scheme is as follows:
a small-sized air-cooled diesel generator set comprises a chassis, a mute box body arranged on the chassis, a diesel engine and a generator which are respectively arranged on the chassis and positioned in the mute box body, wherein the diesel engine is connected with the generator; the chassis comprises a primary chassis and a secondary chassis, the primary chassis is located on the secondary chassis, a shock pad is arranged between the primary chassis and the secondary chassis, the silencing box is connected with the primary chassis, the diesel engine and the generator are respectively installed on the primary chassis, an air outlet is formed in the top of the silencing box right above the diesel engine, a fan seat is arranged on the air outlet, an electronic fan used for discharging hot air in the silencing box is arranged in the fan seat, a fan cover is arranged at the upper end of the electronic fan, and an air exhaust channel is arranged on the fan cover.
As a preferred scheme of the air inlet structure of the air-cooled diesel generator set, an air inlet hopper is arranged on the side wall of the silent box body close to the diesel engine, and the air inlet hopper is arranged on the side wall of the silent box body far away from the generator.
In order to optimize the air intake of the air-cooled diesel generator set, a further improvement scheme is as follows: and a plurality of small-caliber ventilation openings for air inlet of the unit are formed in the bottom plate of the secondary chassis.
In the utility model, the upper part of the diesel engine is provided with a smoke exhaust pipe.
In the utility model, the top of the mute box body is provided with an oil tank, the upper part of the oil tank is higher than the top of the mute box body, and the lower part of the oil tank enters the mute box body.
In the utility model, a storage battery is arranged beside the generator in the mute box body.
In the utility model, a unit control screen is arranged on the mute box body.
In the utility model, an inverter is arranged in the mute box body.
The utility model has the beneficial effects that:
firstly, the small air-cooled diesel generator set provided by the utility model reuses the traditional silent box body form, breaks through the existing water cooling mode, and adopts an electronic fan with strong wind power to discharge heat in the box body so as to achieve the cooling purpose. Therefore, the space volume and the weight of the diesel generator set are greatly reduced, and the applicable scenes of the generator set are wider.
Secondly, the bottom plate of the secondary chassis is provided with a plurality of small-caliber ventilation openings for air intake of the generator set, the ventilation openings are matched with the air intake hopper on the side surface of the box body to provide enough air intake for the generator set, hot air in the mute box body is exhausted outwards from the fan cover by the electronic fan, and the effects of exhausting air and reducing temperature are good.
Drawings
Fig. 1 is a schematic structural diagram of a small air-cooled diesel generator set of the utility model.
In the figure: 1. the device comprises a chassis, 2, a mute box body, 3, a diesel engine, 4, a generator, 5, a primary chassis, 6, a secondary chassis, 7, a shock pad, 8, the top of the mute box body, 9, a fan seat, 10, an electronic fan, 11, a fan cover, 12, an air inlet hopper, 13, a smoke exhaust pipe, 14, an oil tank, 15 and a storage battery.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 shows an embodiment of a small air-cooled diesel generator set according to the present invention, which includes a chassis 1, a silent box 2 disposed on the chassis 1, a diesel engine 3 and a generator 4 disposed on the chassis 1 and in the silent box 2, respectively, wherein the diesel engine 3 is connected to the generator 4; the chassis 2 comprises a primary chassis 5 and a secondary chassis 6, the primary chassis 5 is located on the secondary chassis 6, a shock absorption pad 7 is arranged between the primary chassis 5 and the secondary chassis 6, the silencing box body 2 is connected with the primary chassis 5, the diesel engine 3 and the generator 4 are respectively installed on the primary chassis 5, an air outlet is formed in the position of the top 8 of the silencing box body 2 right above the diesel engine 3, a fan seat 9 is arranged on the air outlet, an electronic fan 10 used for discharging hot air in the silencing box body 2 is arranged in the fan seat 9, a fan cover 11 is arranged at the upper end of the electronic fan 10, and an air exhaust channel is arranged on the fan cover 11.
As a preferred scheme of the air inlet structure of the air-cooled diesel generator set in this embodiment, an air inlet hopper 12 is disposed on a side wall of the silent box body 2, the side wall being close to the diesel engine 3, and the air inlet hopper 12 is disposed on a side wall of the silent box body 2, the side wall being far away from the generator 4.
In order to optimize the air intake of the air-cooled diesel generator set, a further improvement scheme is as follows: and a bottom plate of the secondary chassis 6 is provided with a plurality of small-caliber ventilation openings for air inlet of the unit.
In this embodiment, a smoke exhaust pipe 13 is disposed at the upper portion of the diesel engine 3.
In this embodiment, an oil tank 14 is disposed on the top of the mute box body 2, the upper portion of the oil tank 14 is higher than the top 8 of the mute box body 2, and the lower portion of the oil tank 14 enters the mute box body 2.
In this embodiment, a storage battery 15 is disposed in the mute case 2 near the generator 4.
In this embodiment, the mute box body 2 is provided with a unit control screen.
In this embodiment, an inverter is disposed in the mute case 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A small air-cooled diesel generator set is characterized by comprising a chassis, a mute box body arranged on the chassis, a diesel engine and a generator which are respectively arranged on the chassis and positioned in the mute box body, wherein the diesel engine is connected with the generator; the chassis comprises a primary chassis and a secondary chassis, the primary chassis is located on the secondary chassis, a shock pad is arranged between the primary chassis and the secondary chassis, the silencing box is connected with the primary chassis, the diesel engine and the generator are respectively installed on the primary chassis, an air outlet is formed in the top of the silencing box right above the diesel engine, a fan seat is arranged on the air outlet, an electronic fan used for discharging hot air in the silencing box is arranged in the fan seat, a fan cover is arranged at the upper end of the electronic fan, and an air exhaust channel is arranged on the fan cover.
2. A small-sized air-cooled diesel generator set according to claim 1, wherein an air inlet hopper is arranged on the side wall of the silencing box body near the diesel engine, and the air inlet hopper is arranged on the side wall of the silencing box body far away from the generator.
3. A small air-cooled diesel generator set according to claim 1, characterized in that a plurality of small-diameter ventilation openings for air intake of the set are provided on the bottom plate of the secondary chassis.
4. A small air-cooled diesel generator set according to claim 1, characterized in that the upper part of the diesel engine is provided with a smoke exhaust pipe.
5. A small-sized air-cooled diesel generator set according to claim 1, wherein an oil tank is arranged on the top of the silent box body, the upper part of the oil tank is higher than the top of the silent box body, and the lower part of the oil tank enters the silent box body.
6. A small air-cooled diesel generator set according to claim 1, characterized in that a storage battery is arranged in the silent box body beside the generator.
7. The small air-cooled diesel generator set according to claim 1, wherein a set control screen is arranged on the mute box body.
8. The small air-cooled diesel generator set according to claim 1, wherein an inverter is arranged in the mute box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793135.XU CN215907950U (en) | 2021-08-03 | 2021-08-03 | Small air-cooled diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793135.XU CN215907950U (en) | 2021-08-03 | 2021-08-03 | Small air-cooled diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907950U true CN215907950U (en) | 2022-02-25 |
Family
ID=80290484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121793135.XU Active CN215907950U (en) | 2021-08-03 | 2021-08-03 | Small air-cooled diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215907950U (en) |
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2021
- 2021-08-03 CN CN202121793135.XU patent/CN215907950U/en active Active
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