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|1. (WO2017041378) AIR INLET MUFFLER OF DOUBLE-CYLINDER AIR COMPRESSOR|
|Applicants:||ZHEJIANG HONGYOU AIR COMPRESSOR MANUFACTURING CO., LTD
|Title:||AIR INLET MUFFLER OF DOUBLE-CYLINDER AIR COMPRESSOR|
An air inlet muffler of a double-cylinder air compressor is arranged between two pumps (4) of the compressor, the air inlet muffler being provided with two connectors (3) respectively connected with the two pumps (4), and the two pumps (4) sharing one air inlet muffler chamber (2). Because the layout structure allows two pumps to share one inlet muffler, the number of the inlet muffler chambers is reduced. In addition, taking advantage of the characteristic that the work phases of the two pumps differ by 180 degrees, the volumes provided for the air inlet muffler chamber of each single pump can be effectively increased. By using the space between the two pumps of the compressor to arrange the air inlet muffler, the aim for a compact layout of the compressor is achieved. Because the number of the air inlet mufflers is reduced, fewer parts and production processes are needed, and the work reliability of the compressor is thereby improved.