Air-cooled diesel generator cabinet assembly capable of improving heat dissipation efficiency

Abstract

The invention relates to an air-cooled diesel generator cabinet assembly capable of improving heat dissipation efficiency. The air-cooled diesel generator cabinet assembly comprises an engine assembly and a generator assembly; the generator assembly is fixed on the engine assembly, and a bracket is fixed on a cabinet base; and a heat insulation inner container is fixed to the engine assembly, and a silencer is fixed to the engine assembly and a left side baffle. The air-cooled diesel generator cabinet assembly is characterized by further comprising the left side baffle, a right side baffle and a motor gas inlet cover, the motor gas inlet cover is fixed to the generator assembly and tightly attached to a fifth cabinet base air inlet, and a cabinet middle frame is fixed to the cabinet base; the left side baffle is fixed on the cabinet middle frame and the cabinet base; a silencer heat insulation cover is fixed on the left side baffle; and the right side baffle is fixed on the cabinet middle frame and the cabinet base. By means of the air-cooled diesel generator cabinet assembly, cold air and hot air are completely isolated and do not interfere with each other, cooling air drives air in a unit to flow, the heat dissipation efficiency is greatly improved, each air inlet is provided with a baffle, and the effects of repeatedly rebounding sounds and reducing noise are achieved.

Description

technical field [0001] The invention relates to an air-cooled diesel generator cabinet assembly, in particular to an air-cooled diesel generator cabinet assembly capable of improving heat dissipation efficiency, and belongs to the field of silent air-cooled diesel generators. Background technique [0002] The existing silent air-cooled diesel generators on the market often use box-type structures in order to reduce noise. The engine and generator are inside the cabinet. The existing cabinet air intake structure cannot cool the generator itself well during operation. The high amount of heat will cause the temperature of the air sucked by the engine and generator to rise continuously, resulting in a vicious cycle, which will reduce the continuous running time of the generator set, and under the high temperature environment of the inner cabin, the engine and generator will accelerate aging and cause cylinder scuffing, blow-by, etc. Fault. Although an external cooling device ca...

AI Technical Summary

Problems solved by technology

[0002] The existing silent air-cooled diesel generators on the market often use box-type structures in order to reduce noise. The engine and generator are inside the cabinet. The existing cabinet air intake structure cannot cool the generator itself well during operation. The high amount of heat will cause the temperature of the air sucked by the engine and generator to rise continuously, resulting in a vicious cycle, which will reduce the continuous running time of the generator set, and under the high temperature environment of the inner cabin, the engine and generator will accelerate aging and cause cylinder scuffing, blow-by, etc. Fault

Although an external cooling device can be added to improve the cooling effect, this method greatly increases the manufacturing cost

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