CN217002030U - Air inlet system of gas generator set - Google Patents
Air inlet system of gas generator set Download PDFInfo
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- CN217002030U CN217002030U CN202123159290.9U CN202123159290U CN217002030U CN 217002030 U CN217002030 U CN 217002030U CN 202123159290 U CN202123159290 U CN 202123159290U CN 217002030 U CN217002030 U CN 217002030U
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- air
- air inlet
- access door
- box body
- box
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Abstract
The utility model discloses an air inlet system of a gas generator set, which comprises: the box, the shrouding, circulation pipeline etc, the fixed access door that is provided with on the surface of box, the fretwork has the air inlet shutter on the access door, the shrouding sets up in the box, and be located the inner face of access door, the shrouding is fixed towards the one side of access door and is provided with a plurality of air pipe, the sealed roof that is provided with on the top surface of box, circulation pipeline still is located the below of roof, air cleaner sets up in the box, circulation pipeline's air outlet and air cleaner intercommunication, radiator fan still sets up the air intake department at circulation pipeline, bellows setting is in the box, one side of bellows is just to radiator fan, be located the intercooling radiator in the box, intercooling radiator still just right with the opposite side of bellows. The utility model can ensure sufficient air intake, improve the working efficiency, reduce the installation sizes of the air filter and the radiator, make the whole unit structure more compact and save the floor area of the equipment.
Description
Technical Field
The utility model relates to the technical field of air inlet systems of mute gas generator sets, in particular to an air inlet system of a gas generator set.
Background
In the operation process of the gas generator set, the air intake of the set is often insufficient, so that the gas in an engine cylinder cannot be fully combusted, the power is reduced, the exhaust pollution is increased, meanwhile, the cooling effect on the engine cannot be achieved, the temperature of the engine is too high, high water temperature is generated, and the normal operation of the set is influenced.
Disclosure of Invention
Aiming at the problem that the air inlet volume of the existing unit is insufficient, the air inlet system of the gas generator set is provided, air of an air inlet shutter is sent to an air filter and a radiator, external air enters a ventilating pipeline through the air inlet shutter, and enters the air filter and a middle-cooling radiator through a circulating pipeline respectively, so that the air inlet volume of the unit is ensured.
The specific technical scheme is as follows:
the utility model provides a gas generating set air inlet system, includes:
the device comprises a box body, wherein an access door is fixedly arranged on the outer surface of the box body, and an air inlet shutter is hollowed out on the access door;
the sealing plate is arranged in the box body and is positioned on the inner surface of the access door, and a plurality of ventilation pipelines are fixedly arranged on one surface of the sealing plate facing the access door;
the circulating pipeline is arranged in the box body, a top plate is arranged on the top surface of the box body in a sealing mode, and the circulating pipeline is also positioned below the top plate;
the air filter is arranged in the box body, and an air outlet of the circulation pipeline is communicated with the air filter;
the heat dissipation fan is positioned in the box body and is also arranged at an air inlet of the circulation pipeline;
the air box is arranged in the box body, one side of the air box is over against the heat dissipation fan,
the intercooling radiator is positioned in the box body and is also opposite to the other side of the air box;
outside air enters the ventilating duct through the air inlet shutter and respectively enters the air filter and/or the intermediate cooling radiator through the circulating duct.
Above-mentioned gas generating set air inlet system, wherein, air inlet shutter sets up the lower left corner of access door.
Above-mentioned gas generating set air inlet system, wherein, the air intake of circulation pipeline with the roof is parallel.
Above-mentioned gas generating set air inlet system, wherein, the shrouding with the access door just sets up.
Above-mentioned gas generating set air inlet system, wherein, the shrouding orientation the area of the one side of access door is greater than the access door orientation the area of the one side of shrouding.
The gas generator set air inlet system is characterized in that a generator set is further arranged in the box body, and the generator set is used for generating negative pressure at the air inlet of the circulating pipeline.
Above-mentioned gas generating set air inlet system, wherein, a plurality of air pipe follows the equidistant setting of width direction of shrouding.
Above-mentioned gas generating set air inlet system, wherein, each the air pipe's cross section all is rectangle, circular, oval, triangle-shaped or trapezoidal.
Preferably, each of the ventilation ducts has a rectangular cross section.
Compared with the prior art, the technical scheme has the positive effects that:
the air inlet shutter of the utility model is not directly led to the inside of the box body, but upwards along the ventilation pipeline and led to the air inlet, and the area of the sealing plate is larger than that of the access door, thereby not only preventing particulate matters in the air from directly blowing into the box body, but also weakening the air inlet sound when passing through the longer ventilation pipeline, and effectively reducing the noise when the unit operates.
Drawings
FIG. 1 is an overall assembly view of an air inlet system of a gas generator set according to the present invention;
fig. 2 is a partial exploded view of an air inlet system of a gas generator set according to the present invention.
In the drawings: 1. an access door; 2. an air inlet shutter; 3. a ventilation duct; 4. an air inlet; 5. a heat radiation fan; 6. an intercooling radiator; 7. an air cleaner; 8. a box body; 9. a top plate; 10. and (7) closing the plate.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1 and 2, an air inlet system of a gas generator set of a preferred embodiment is shown, which includes: box 8, air pipe 3, cooling fan 5, air cleaner 7 and well cold heat sink 6 etc, punch a hole at access door 1's surface, form air inlet shutter 2, 1 inside shrouding 10 that sets up of access door, four side pipes of surface welding of shrouding 10 towards access door 1's one side all have square vent at the top of each side pipe, the external air of ventilating and get into air cleaner 7 through air intake 4, also can get into bellows through cooling fan 5, and blow to well cold heat sink 6 through bellows, thereby the filtration of air and the heat dissipation of unit have been realized.
Furthermore, the cooling fan 5, the air filter 7, the intercooling radiator 6 and the air box are fixedly installed with the box body 8 assembly and the chassis assembly in a bolt fastening connection mode, the structure is compact, and the occupied space is small.
The working process of the utility model is as follows: after the unit is operated, the heat radiation fan 5 is started to work, negative pressure is formed inside the box body 8, external fresh cold air is sucked from the air inlet shutter 2, and enters and is divided into two paths through the ventilation pipeline behind the access door 1 from the air inlet 4, one path of cold air enters the air filter 7, impurities are filtered and then enters the mixer to be mixed with fuel gas, then enters the turbocharger, the other path of cold air enters the fan chamber and is blown to the inter-cooling radiator 6 by the heat radiation fan 5, and the pressurized mixed gas is cooled.
Further, as a preferred embodiment, the heat dissipation fan 5 and the intermediate cooling radiator 6 are installed at the top, close to the top plate of the box body 8 and parallel to the top plate of the box body 8, so that the space in the middle of the box body 8 is saved.
Further, as a preferred embodiment, the air filter 7 is installed on the side of the access door 1 and the closing plate 10, close to the air inlet 4, which not only facilitates air inlet, but also saves the space in the middle of the box 1.
Further, as a preferred embodiment, the air inlet louver 2 is not directly led to the inside of the box body 1, but is upward along the ventilation pipeline 3 and led to the air inlet 4, and the area of the closing plate 10 is larger than that of the access door 1, so that not only particles in the air are prevented from being directly blown into the box body 8, but also when passing through the longer ventilation pipeline 3, the air inlet sound is weakened, and the noise generated during the operation of the unit is effectively reduced.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a gas generating set air inlet system, includes:
the device comprises a box body, wherein an access door is fixedly arranged on the outer surface of the box body, and an air inlet shutter is hollowed out on the access door;
the sealing plate is arranged in the box body and is positioned on one side of the inner surface of the access door, and a plurality of ventilating ducts are fixedly arranged on one surface of the sealing plate facing the access door;
the circulating pipeline is arranged in the box body, a top plate is arranged on the top surface of the box body in a sealing mode, and the circulating pipeline is also positioned below the top plate;
the air filter is arranged in the box body, and an air outlet of the circulation pipeline is communicated with the air filter;
the heat dissipation fan is positioned in the box body and is also arranged at an air inlet of the circulation pipeline;
the air box is arranged in the box body, one side of the air box is over against the heat dissipation fan,
the intercooling radiator is positioned in the box body and is also opposite to the other side of the air box;
outside air enters the ventilation pipeline through the air inlet shutter and respectively enters the air filter and/or the intermediate cooling radiator through the circulating pipeline.
2. The gas generator set air intake system of claim 1, wherein the air intake louver is disposed in a lower left corner of the access door.
3. The gas generator set air intake system of claim 1, wherein the air intake of the flow duct is parallel to the top panel.
4. The gas generator set air inlet system of claim 1, wherein the sealing plate is disposed opposite the access door.
5. The gas generator set air inlet system of claim 1, wherein the area of the face of the sealing plate facing the access door is greater than the area of the face of the access door facing the sealing plate.
6. The gas generator set air inlet system according to claim 1, wherein a generator set is further arranged in the box body, and the generator set is used for generating negative pressure at the air inlet of the circulation pipeline.
7. The gas generator set air inlet system of claim 1, wherein the plurality of ventilation ducts are arranged at equal intervals along the width direction of the sealing plate.
8. The gas generator set air inlet system of claim 1, wherein each of the ventilation ducts has a rectangular, circular, oval, triangular or trapezoidal cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159290.9U CN217002030U (en) | 2021-12-15 | 2021-12-15 | Air inlet system of gas generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159290.9U CN217002030U (en) | 2021-12-15 | 2021-12-15 | Air inlet system of gas generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217002030U true CN217002030U (en) | 2022-07-19 |
Family
ID=82383874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123159290.9U Active CN217002030U (en) | 2021-12-15 | 2021-12-15 | Air inlet system of gas generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217002030U (en) |
-
2021
- 2021-12-15 CN CN202123159290.9U patent/CN217002030U/en active Active
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