A cooling water pipe sheath for new energy vehicles

Abstract

The utility model discloses a new energy automobile cooling water pipe sheath, include: the protective pad is arc plate shape setting, and both ends of protective pad are equipped with the support ring, and is equipped with the break on the support ring, the connecting mechanism is equipped between the both sides of protective pad, is used for the connection fixed of both sides of protective pad and the both ends of support ring, the bottom fixed penetration of support ring is equipped with the gas valve core. The improved cooling water pipe sheath in the use process, need not to carry out the disassembly of cooling water pipe, can complete the replacement of cooling water pipe sheath, and the disassembly replacement of sheath is more convenient, and after sheath installation is completed, the sheath interior can form a high pressure chamber, because the sheath of gas to the push of protective pad, can greatly enhance the elasticity of sheath, and the sheath buffering performance is strong, and is located at the cavity of the outer circumferential side of cooling water pipe, enhances the heat insulation performance of sheath, and even if sheath ageing, sheath and cooling water pipe between almost will not produce the gap, and the stable anti -erosion performance.

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