Mute box type diesel generating set

Abstract

The invention relates to a mute box type diesel generating set, and belongs to the technical field of generating sets. Soundproof cotton is arranged on the inner wall of a mute box body, the surface of the soundproof cotton is in a crest type; and wave mode arrangements of the soundproof cotton on each two adjacent surfaces according to the air inlet direction are different completely. By the technical scheme of the invention, the diesel generating set is good in mute effect, and the average value of pressure of noises of a position distant from the generating set by 1 m is 21 decibel; the box body is high in anti-damage strength, wherein the yield strength of the mute box body reaches 236 MPa, and the tensile strength of the mute box body reaches 367 MPa; the generating set is bright in appearance, has relatively high attractiveness, smooth surfaces and comfortable texture, and is high-end and elegant; the insulating effect is good, and stability of work temperature of the generating set is guaranteed; occupied area is small; and compared with the traditional diesel generating set, the mute box type diesel generating set saves space by 15% under the condition of the same power.

Description

technical field [0001] The invention relates to a generator set, which is suitable for a diesel generator set. Specifically, the invention relates to a silent box type diesel generator set, which belongs to the technical field of generator sets. Background technique [0002] In modern society, all walks of life are more and more dependent on electricity. All kinds of electrical equipment need to have a continuous and stable power supply. Many places need to use diesel generator sets for power generation. Traditional generator sets use diesel engines, Generators, etc. are assembled on a common site, which occupies a large area, is noisy, and is easily damaged. The temperature difference between winter and summer is large, which has a certain impact on the stability of the generator set. [0003] Noise can damage the central nervous system of people, and can induce diseases of the cardiovascular system. When eating in a strong noise environment, the capillaries of the gastroin...

AI Technical Summary

Problems solved by technology

[0004] Chinese patent CN201110381528.4 provides an ultra-quiet, static vibration generating set. The generating set is first silenced through a super-large buffer net muffler, and its vibration is absorbed through double buffering. Firstly, the flexible sheet, suspension spring and vibration isolation suspension are positioned. The silicone seat constitutes the first slave vibration buffer, and the rack and rubber base constitute the second slave buffer. Through the second buffer, the vibration of the generator set is effectively eliminated, and the effect of ultra-quiet and static vibration is achieved, preventing sonar detection The detection of the detector, the structure is complex, and the mute effect is general

[0007] To sum up, the silent effect of the silent generator set in the prior art is average. After a series of research, the noise generated by the traditional diesel generator set is greatly reduced, but it is still difficult to achieve the quiet standard and difficult to adapt to the surrounding environment. In an environment with relatively high environmental requirements, in order to meet people's higher and higher requirements, the development of a diesel generator set that can fully meet the quiet standard and is beautiful, safe and reliable has become one of the major means to seize the market in this industry

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