Power generation set

Abstract

The invention discloses a power generation set. The power generation set comprises a base, a cabinet body, a front lateral plate, a rear lateral plate, a power generation unit, a storage battery and a control system; the power generation unit comprises an engine and a power generator; a wind collection volute casing is arranged between the engine and the power generator; a spiral cooling air duct is formed in the wind collection volute casing; the top of the engine is provided with a wind collection cover; a noise reduction cooling cover which is connected with the wind collection cover is arranged outside an exhaust pipe of the engine; an air outlet of the wind collection volute casing is communicated with the noise reduction cooling cover; an exhaust end of the noise reduction cooling cover is connected with a muffler; the muffler is fixed in a casing; the casing is fixed in the cabinet body through a separating plate. According to the power generation set, the noise reduction effect is good, the cooling effect is good, and accordingly the stable work of the power generation set is ensured.

Description

technical field [0001] The invention belongs to the technical field of power generation, and in particular relates to a generator set. Background technique [0002] Generator sets are widely used in small and medium-sized enterprises such as industry, commerce, schools, hospitals, etc. At present, the existing generator sets generally have the following problems: [0003] 1) The sound-absorbing structure of the generating set is set outside the generating set, and the sound-absorbing effect is not good; at the same time, it will cause some inconvenience to the transportation and assembly of the generating set, and it is easy to be damaged; [0004] 2) The cooling effect is not satisfactory, resulting in the unstable operation of the entire generator set, and the power decline with the temperature rise is still too large. Contents of the invention [0005] The object of the present invention is to provide a generator set which has the characteristics of good noise reducti...

AI Technical Summary

Problems solved by technology

[0003] 1) The sound-absorbing structure of the generating set is set outside the generating set, and the sound-absorbing effect is not good; at the same time, it will cause some inconvenience to the transportation and assembly of the generating set, and it is easy to be damaged;

[0004] 2) The cooling effect is not satisfactory, resulting in the unstable operation of the entire generator set, and the power decline with temperature rise is still too large

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