| 摘要 |
Disclosed is an automobile air-conditioning system, which comprises an evaporator and an electrical expansion valve in communication via pipes, with the electrical expansion valve comprising a coil and a valve body, the coil being fixedly mounted on the valve body; the system also comprises a support, the support comprising a heat-sinking bridge and a cooling ring, with the evaporator provided on one side of the heat-sinking bridge and the cooling ring provided on the other side of the heat-sinking bridge; the heat-sinking bridge and the cooling ring are formed in one piece or are connected with each other fixedly, and the coil is provided within the cooling ring. 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. |
