Silent Generator Set - Overview
The main difference between a silent generator set and a regular generator set is that the silent generator set is equipped with an effective sound cancellation device, which is mainly used in households and places with high requirements for noise control. Its characteristics:
1. The entire series of silent units can be lifted from the top of the box;
2. The overall structure is more compact, with a built-in large horizontal muffler for lower noise;
3. Cancel the traditional design of air intake at the bottom of the box to prevent the inhalation of debris and dust, and increase the area of air intake and exhaust.
Silent generator set - Structure
The whole machine has small volume, light weight, and compact structure. The sound insulation cover has a beautiful appearance, simple disassembly, and convenient operation of the unit. The matching branded diesel engine, branded generator, and fully sealed automatic voltage regulator have excellent performance and reliable operation.
Silent Generator Set - Principles
Enclose the open generator set using the casing and attach sound insulation materials to the inner wall of the casing. At the same time, there should also be air intake and exhaust ports left for the generator set to absorb air and dissipate heat.
The influencing factors of mute effect
1. Reasonable design of air intake and exhaust ports. The power part of the generator set belongs to the internal combustion engine, therefore, sufficient air flow is required during the operation of the unit to ensure sufficient combustion of the engine and dissipate a large amount of heat generated during operation. If the proportion of air intake and exhaust is imbalanced, it will affect the normal operation of the generator set, resulting in high water temperature and power failure to meet the rated requirements. Working under high temperature conditions for a long time will affect the lifespan of the generator set.
2. Selection of sound-absorbing materials. At present, the mainstream material on the market is sound-absorbing cotton, which uses special cotton to absorb sound and play a role in noise reduction.
