[Silent Generator Set]Principle of Silent Generator Set Features of Silent Diesel Generator Set
Principle of silent generator set
The open generator set is enclosed by the shell, and the sound insulation material is adhered to the inner wall of the shell. At the same time, the air inlet and outlet should be left to allow the generator set to inhale air and dissipate heat.
Features of Silent Diesel Generator Sets
Unit Noise Low, the overall structure is compact and takes up little space; the cabinets are all detachable structures, the cabinets are made of spliced steel plates, the surface is coated with high-performance anti-rust paint, and has noise reduction and rain-proof functions; the interior of the cabinet is made of many Layer barrier impedance mismatched muffler structure, built-in large impedance muffler. The structure of the box body is reasonably designed. There is a large-capacity fuel tank inside the box body, and there are two inspection doors on the left and right to facilitate the troubleshooting of the unit. At the same time, there are observation windows and an emergency shutdown button on the box body to observe the operation of the unit. In the event of an emergency, the unit will be shut down as quickly as possible to avoid damage to the unit.
1. The noise standard conforms to ISO374.
2. The interior adopts special muffler material, and the built-in muffler makes the structure compact.
3. Good ventilation and radiation protection structure.
4. The specially treated box is fully suitable for all-weather use.
5. An observation window is set at a reasonable position of the box to facilitate observation and operation.
6. The specially set shock absorber makes the unit run quietly and peacefully.
7. The large-capacity base fuel tank saves the installation and connection process.
Silent Diesel Generator Set Noise Reduction Structural Facilities
1. Vibration damping facilities, high-performance shock absorbers are used between the diesel engine and the generator and the bridge frame. Reduce vibration noise.
2. The sound insulation cover is a sound insulation cover made of four to five layers of sound-absorbing materials, with mature technology, sound absorption and sound insulation, and the effect is obvious.
3. The air inlet muffler, the labyrinth-type air inlet muffler with three layers of sound-absorbing material, not only ensures sufficient entry of fresh air, but also effectively seals the noise from the outside.
4. The exhaust muffler, the labyrinth type exhaust muffler with three layers of sound-absorbing material, not only ensures the smooth exhaust, but also effectively seals the noise transmission and diffusion.
5. The use of exhaust muffler and impedance composite muffler greatly reduces the noise when the exhaust gas is discharged, and the discharge can meet the national standard.
6. The power cable connection adopts a fixed junction box structure, which is directly connected outside the box.
In addition, the structure of the sound insulation cover door is similar to that of the sound insulation cover.
Application of silent diesel generator set
Diesel generator set/low noise diesel generator set conforms to relevant national standards such as GB2820-90, and is widely used in post and telecommunications, Communication, hotels, entertainment, hospitals, schools, high-rise buildings, industrial and mining enterprises and other power supply places that have strict requirements on noise.
