Silent diesel generating set air inlet wind scooper

Abstract

The utility model provides an air inlet wind scooper of a silent diesel generating set, which belongs to the technical field of diesel generating sets and comprises a wind scooper body, a condensing plate is vertically arranged in the middle of the interior of the wind scooper body, and the wind scooper body is divided into an air inlet bin and an air outlet bin by the condensing plate; the top of the air inlet bin communicates with the top of the air outlet bin. An air inlet hole is formed in the lower portion of the left side of the air inlet bin, and an air outlet hole is formed in the bottom of the air outlet bin. The bottom of the air inlet hole is flush with the bottom of the wind scooper body; and the water guide groove is horizontally arranged below the air inlet hole, and the top of the right side of the water guide groove is connected with the air guide cover body. The diesel generator set has the advantages that the noise reduction performance and the waterproof performance of air inlet of the diesel generator set are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to diesel generating set technical field, especially point to a kind of silent diesel generating set air inlet wind deflector. BACKGROUND

[0002] Diesel generating set refers to the power machinery with diesel oil as fuel, with diesel engine as prime mover to drive generator to generate electricity, and the whole diesel generating set is generally composed of diesel engine, generator, control box, fuel tank, starting and control storage battery, protection device, emergency cabinet and other components.

[0003] In order to dissipate heat in the operation process of diesel generating set, the corresponding air duct needs to be set, and the structure of installing the air inlet hopper with slope behind the maintenance door is adopted traditionally, and the wind is blown into the air inlet hopper from the air inlet of the maintenance door, and then blown out from the top of the air inlet hopper, as shown in the figure. Figure 3 However, the traditional structure has the following disadvantages: 1. the noise of the air inlet is not effectively reduced, resulting in large noise during the operation of the diesel generating set; 2. the external rainwater is easily directly sucked into the internal part of the diesel generating set, resulting in water entering the diesel generating set, and there is a certain safety hazard.

[0004] Therefore, how to provide a silent diesel generating set air inlet wind deflector to improve the noise reduction performance and waterproof performance of the air inlet of the diesel generating set has become a technical problem to be solved urgently. SUMMARY

[0005] The utility model wants to solve the technical problem, in order to provide a kind of silent diesel generating set air inlet wind deflector, realize the noise reduction performance and waterproof performance of the air inlet of the diesel generating set are improved.

[0006] The utility model is realized as follows: a kind of silent diesel generating set air inlet wind deflector, comprising:

[0007] A wind deflector body, a condensation plate is vertically arranged in the middle inside, the wind deflector body is divided into air inlet warehouse and air outlet warehouse by the condensation plate;The top of the air inlet warehouse and the air outlet warehouse is communicated;The left lower part of the air inlet warehouse is provided with an air inlet hole, and the bottom of the air outlet warehouse is provided with an air outlet hole;The bottom of the air inlet hole is flush with the bottom of the wind deflector body;

[0008] A water guide groove is horizontally arranged below the air inlet hole, and the right top is connected with the wind deflector body.

[0009] Further, the bottom of the air inlet warehouse is provided with an upwardly inclined lower inclined surface.

[0010] Further, the top of the air outlet warehouse is provided with an upwardly inclined upper inclined surface.

[0011] The utility model has the advantages that:

[0012] The air inlet hole is arranged at the left lower portion of the air inlet chamber, the air outlet hole is arranged at the bottom of the air outlet chamber, and a water guide groove is horizontally arranged below the air inlet hole, when the diesel generating set inhales air, the wind blows into the air inlet hole of the air inlet chamber from the air inlet of the maintenance door, and then flows from the air inlet chamber to the air outlet chamber, and blows out from the air outlet hole, the water vapor carried by the wind is condensed on the condensing plate during the flow guiding process, the condensed water flows along the lower inclined surface of the bottom of the air inlet chamber to the water guide groove, and then is discharged to the outside of the diesel generating set, the condensing plate also increases the path of the wind flow, and can effectively reduce the noise of the air inlet, and finally greatly improves the noise reduction performance and waterproof performance of the air inlet of the diesel generating set. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in connection with the embodiments with reference to the drawings.

[0014] Figure 1 It is a structure schematic diagram of a silent type diesel generating set air inlet air baffle of the utility model.

[0015] Figure 2 It is a structure schematic diagram of a maintenance door.

[0016] Figure 3 It is a structure schematic diagram of a traditional air inlet.

[0017] Marking explanation:

[0018] 100-a silent type diesel generating set air inlet air baffle, 1-air baffle body, 2-water guide groove, 3-maintenance door, 11-condensing plate, 12-air inlet chamber, 13-air outlet chamber, 121-air inlet hole, 122-lower inclined surface, 131-air outlet hole, 132-upper inclined surface. DETAILED DESCRIPTION

[0019] The utility model embodiment provides a silent type diesel generating set air inlet air baffle 100, solves the technical problem that the prior art air inlet does not carry out effective noise reduction to the air inlet, and rainwater outside is directly sucked into the inside of the diesel generating set, achieves the technical effect that the noise reduction performance and waterproof performance of the air inlet of the diesel generating set are greatly improved.

[0020] The technical scheme in the utility model embodiment is to solve the above problem, and the general idea is as follows: a condensing plate 11 is arranged in the air baffle body 1 to condense the water vapor carried by the wind, the path of the wind flow is increased, and a water guide groove 2 is arranged at the bottom to discharge the condensed water, so as to improve the noise reduction performance and waterproof performance of the air inlet of the diesel generating set.

[0021] For better understanding of the above technical solutions, the above technical solutions will be described in detail below in conjunction with the drawings and specific embodiments of the specification.

[0022] Please refer to Figures 1 to 3 The preferred embodiment of the utility model discloses a kind of air inlet wind deflector 100 of mute type diesel generating set, comprising:

[0023] A wind deflector body 1, inside vertical middle is provided with a condensation plate 11, wind deflector body 1 is separated into air inlet bin 12 and air outlet bin 13 by the condensation plate 11;The top of air inlet bin 12 and air outlet bin 13 is communicated;The left lower portion of air inlet bin 12 is equipped with an air inlet hole 121, and the bottom of air outlet bin 13 is equipped with an air outlet hole 131;The bottom of air inlet hole 121 is flush with the bottom of wind deflector body 1, to facilitate the discharge of condensed water;The wind deflector body 1 is used for guiding the wind of entering diesel generating set (not shown);The condensation plate 11 is used for condensing the water vapor carried by wind, and increasing the path of wind to carry out noise reduction;

[0024] A water guide groove 2 is horizontally arranged below the air inlet hole 121, and the right top is connected with the wind deflector body 1, for receiving the condensed water flowing out of the air inlet hole 121.

[0025] The bottom of air inlet bin 12 is equipped with an upwardly inclined lower inclined surface 122, to facilitate the discharge of condensed water, and can guide the wind to accelerate fluid.

[0026] The top of air outlet bin 13 is equipped with an upwardly inclined upper inclined surface 132, for guiding the wind to accelerate fluid.

[0027] The utility model works as follows:

[0028] The wind deflector 100 is installed on the inner side of the access door 3, so that the air inlet hole 121 is opposite to the air inlet of the access door 3, and the air outlet hole 131 faces downward;When air inlet, wind blows into the air inlet hole 121 of the wind deflector 100 from the air inlet of the access door, and then flows from the air inlet bin 11 to the air outlet bin 12, and blows out from the air outlet hole 131, the water vapor carried by the wind is condensed on the condensation plate 11 during the guiding process, and the condensed water flows along the lower inclined surface 122 of the bottom of the air inlet bin 12 to the water guide groove 2 to be discharged outward.

[0029] In summary, the utility model has the advantages that:

[0030] The air guide cover body is divided into a top-communicating air inlet bin and an air outlet bin by setting a condensing plate, a left lower part of the air inlet bin is provided with an air inlet hole, a bottom of the air outlet bin is provided with an air outlet hole, and a water guide groove is horizontally arranged below the air inlet hole, when the diesel generating set inhales air, the wind blows into the air inlet hole of the air guide cover from the air inlet of the maintenance door, then is guided from the air inlet bin to the air outlet bin, and blows out from the air outlet hole, the water vapor carried by the wind in the guiding process is condensed on the condensing plate first, the condensed water flows to the water guide groove along the lower inclined surface of the bottom of the air inlet bin, and then is discharged to the outside of the diesel generating set; the condensing plate also increases the path of the wind flow, can effectively reduce the noise of the air inlet, and finally greatly improves the noise reduction performance and waterproof performance of the air inlet of the diesel generating set.

[0031] Although the specific embodiments of the present application are described above, those skilled in the art should understand that the specific embodiments described are only illustrative, and are not intended to limit the scope of the present application, and equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present application should be covered within the scope of the claims of the present application.

Claims

1. A silent diesel generator set air inlet shroud, characterized in that: include: An air guide hood has a condenser plate vertically installed in the middle of its interior, which divides the air guide hood into an air inlet chamber and an air outlet chamber. The tops of the air inlet chamber and the air outlet chamber are connected. An air inlet hole is provided on the lower left side of the air inlet chamber, and an air outlet hole is provided on the bottom of the air outlet chamber. The bottom of the air inlet hole is flush with the bottom of the air guide hood. A water guide channel is horizontally positioned below the air inlet, with its top right side connected to the air guide cover. The bottom of the air inlet chamber is provided with an upward-sloping surface; The top of the air outlet chamber has a downward-sloping upper surface.

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