Compressor pipeline insulated joint , compressor and air conditioner

The utility model discloses a compressor pipeline insulated joint, compressor and air conditioner. Compressor pipeline insulated joint includes first body and second body, and first body is including being used for the first straight tube that is connected with the compressor pipeline, and the tip of first straight tube is provided with annular flange along its circumference, and the second body is including being used for the second straight tube that is connected with the compressor pipeline, and the tip of second straight tube is provided with the annular groove that is used for cladding annular flange, and the close -fitting has the dead ring between annular groove and the annular flange. Through setting up the dead ring, realize the insulation of first body and second body, and then realize the insulation of compressor pipeline, its simple to operate is insulating reliable, dead ring and first body and the equal close -fitting of second body can be avoided revealing effectively, have improved the reliabi