Small-sized single-cylinder air cooling super-silent diesel generator set

Abstract

The invention discloses a small-sized single-cylinder air cooling diesel generator set, relates to a generator set, and aims to provide a small-sized single-cylinder air cooling diesel generator set which has low noise, controls temperature rise effectively and maintains the original power. The small-sized single-cylinder air cooling diesel generator set comprises an engine, a generator, an inner box body and an outer box body, wherein the inner box body comprises a top plate, a bottom plate, a left partition plate and a right partition plate; space on the right side of the right partition plate is communicated with space above the top plate to form a main air inlet cavity A; a main operating cavity B is formed inside the inner box body forms and is communicated with the main air inlet cavity A; space on the left side of the left partition plate forms a noise reduction exhaust cavity C; the generator comprises a shell, a stator, a rotor and a central shaft; a front fan is fixedly arranged on the outer side of the front end of the central shaft; a front air outlet is formed on the shell; a fan shell is fixedly arranged at the rear end of the shell; a plurality of induced air holes communicated with the main operating cavity B are formed on the fan shell; and a rear fan is arranged in the fan shell.

Description

technical field [0001] The invention relates to a generator set, in particular to a generator set with a ventilation cooling system. Background technique [0002] Medium and small diesel and diesel generating sets are mainly used in homes, hospitals, shops, schools, banks, troops, office buildings, communication devices, marine farming, field operations, frontier posts, emergency rescue and disaster relief, etc., as emergency and backup Power supply for a wide range of uses. In the existing market, the three major problems of temperature rise, noise and emission have not been effectively solved for medium and small generator sets. Only open structure units have large noise, poor emission, unsatisfactory use effect and inconvenience, and fail to satisfy customers. Increasingly high demand for unit quality. Due to the comprehensive influence of factors such as high working temperature, loud noise, flammable and explosive fuel, and high-temperature vaporization of the generat...

AI Technical Summary

Problems solved by technology

In the existing market, the three major problems of temperature rise, noise and emission have not been effectively solved for medium and small generator sets. Only open structure units have large noise, poor emission, unsatisfactory use effect and inconvenience, and fail to satisfy customers. Increasingly high demand for unit quality

Due to the combined effects of high operating temperature, loud noise, flammable and explosive fuel, and high-temperature vaporization of the generator set, the technical upgrade and development of this product are restricted.

So far, there is no high-quality, reliable, safe and practical generator set with ultra-quiet and good cooling effect that has been put on the market and recognized by customers.

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