Compressor amortization cylinder that insulates against heat

The utility model relates to a compressor technical?equipment field especially relates to a compressor amortization cylinder that insulates against heat. The utility model discloses a cylinder, including the cylinder body, the cylinder body be provided with the compression chamber, with the inlet port of compression chamber intercommunication and with the gleitbretter groove of compression chamber intercommunication, still including being used for slowing down compression chamber and the external thermal -insulated muffler parts who carries out the heat exchange, thermal -insulated muffler parts sets up in the cylinder body. This cylinder, thermal -insulated muffler parts completely cuts off the compression chamber of compresser cylinder, avoids compressing the chamber and carries out the heat exchange with compressor housing to the heat that effectively prevents high -temperature region in the compressor housing sees through the cylinder body and transmits the compression chamber, and the heat transfer that