| 摘要 |
Disclosed is an automobile air-conditioning system, which comprises an evaporator (1) and an electrical expansion valve (2) in communication via pipes, with the electrical expansion valve (2) comprising a coil (200) and a valve body (201), the coil (200) being fixedly mounted on the valve body (201); the system also comprises a support (3), the support (3) comprising a heat-sinking bridge (303) and a cooling ring (302), with the evaporator (1) provided on one side of the heat-sinking bridge (303) and the cooling ring (302) provided on the other side of the heat-sinking bridge (303); the heat-sinking bridge (303) and the cooling ring (302) are formed in one piece or are connected with each other fixedly, and the coil (200) is provided within the cooling ring (302). The automobile air-conditioning system has the advantages of a compact structural design, is capable of effectively cooling the electrical expansion valve, and has high system strength, stable transmission of coolant, and high security. |
