Compact noise reduction housing for micro gas turbine

The compact type noise reduction housing for the micro gas turbine comprises a noise reduction box body, a base plate, an air inlet system and a ventilation system, the ventilation system comprises anair inlet system and an air exhaust system, the noise reduction box body is divided into three parts from left to right, the left end is an electric control chamber, the middle is an air inlet chamber, and the right end is a working chamber. The air inlet chamber is separated from the working chamber through the box partition plate. Blades and filters shared by the air inlet system and the air inlet system are installed on the upper portion of the air inlet chamber and then divided into an upper path and a lower path, and the air inlet system and the air inlet system are arranged in the air inlet chamber in an up-down staggered mode. The exhaust system is located on the upper portion of the working chamber, the exhaust baffle divides the upper portion of the working chamber into a box space serving as an exhaust