The utility model provides a cooling rubber
pipe for an automobile air conditioner, which relates to the technical field of cooling rubber pipes and comprises a
cooling pipe body with a multi-layer
composite structure, the
corrosion of
refrigerant of the automobile air conditioner can be effectively resisted through a fluororubber inner layer, the
corrosion resistance is improved, the service life of the rubber
pipe is greatly prolonged, and the service life of the rubber
pipe is prolonged. The high-strength steel wire woven mesh and the
aramid fiber composite reinforcing layer enable the rubber tube to bear higher pressure, the rubber tube is effectively prevented from bulging and
bursting in a high-pressure environment, the reinforcing sleeve made of
aramid fiber reinforced rubber and the optimized connecting structure enable the reliability of the rubber tube in a vibration environment to be remarkably improved, and the service life of the rubber tube is prolonged. Compared with a traditional rubber pipe, the rubber pipe has the advantages that the anti-
vibration fatigue life is prolonged, the problems of connector loosening and
refrigerant leakage caused by vibration are reduced, heat generated in the rubber pipe can be quickly dissipated out through the
graphene modified outer layer material, the
working temperature of the rubber pipe is reduced, and the stability and durability of the rubber pipe in a high-temperature environment are improved.