| 摘要 |
An electric compressor comprises a compression mechanism, an electric motor, a motor housing, a discharge housing, and an intermediate pressure housing. The compression mechanism includes a compression chamber, and it is driven by the electric motor. The motor housing accommodates the electric motor and the compression mechanism inside, and includes an injection port inside. The discharge housing includes a discharge chamber to discharge compressed refrigerant inside. The intermediate pressure housing includes an introduction port to introduce intermediate pressure refrigerant from an external refrigerant circuit, and a chimney path to supply a chimney between the introduction port and the injection port of the motor housing. The motor housing, the discharge housing, and the intermediate pressure housing have a bolt fastening hole, and bolts are inserted into the bolt fastening holes to integrally fix the motor housing, the discharge housing, and the intermediate pressure housing. |
