| 摘要 |
A diaphragm compressor, comprising: a connecting road (10) with an end mounted to the eccentric shaft (S) of a motor (M) and with the opposite end in the form of an enlarged head (11); a housing (20) surrounding the connecting rod (10) and having an end upper opening (21), onto which is affixed a cover (30); a diaphragm (40) affixed between the cover (30) and the housing (20) and its median portion being seated and pressed, by a rigid disc (50), onto the enlarged head (11), in order to define with the cover (30) a compression chamber (C) and a discharge chamber (D) which are divided by a valve plate (60) carrying a flexible gasket (70). According to the invention, the suction valve (SV) and the discharge valve (DV) are formed by respective portions (41, 71), of the diaphragm (40) and flexible gasket (70), which are elastically deformable. |
