Coaxitron for vehicle air-conditioning system

用于汽车空调系统的同轴管

Abstract

The utility model provides a coaxitron for a vehicle air-conditioning system. The coaxitron comprises a pipe body composed of an inner pipe and an outer pipe, wherein the inner pipe is located in the outer pipe; the space between the inner pipe and the outer pipe is a medium flowing outer cavity; the inner space of the inner pipe is a medium flowing inner cavity; a plurality of heat conduction tanks are distributed on the inner surface of the inner pipe; and a plurality of beads are distributed on the inner surface of the outer pipe. The coaxitron is high in heat exchange efficiency; by using the coaxitron, the engine working power occupied by a refrigerating system can be reduced; fuel and energy resources are saved; exhaust emission is reduced; the space occupied by the system refrigerating pipeline in an engine room can be reduced, and the space reserved for other main components by vehicle manufacturers during vehicle design procedures is increased.
本实用新型提供了一种用于汽车空调系统的同轴管,它包括由内管和外管组成的管体,内管位于外管内部,其中内管与外管之间的空间为介质流动外腔,内管的内部空间为介质流动内腔;内管内表面上分布多道导热槽,外管内表面上分布多道凸棱。本实用新型换热效率高,应用本实用新型能减少制冷系统对发动机工作功率的挤占,节省燃油、降低废气排放、节约能源,能减少系统制冷管路在发动机舱内所占的空间,增加汽车厂家在车辆设计过程中的给其他主要部件预留空间。

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    CN-105135758-ADecember 09, 2015芜湖通和汽车管路系统股份有限公司Automobile air conditioner pipeline