Patent ID: 11906217
Assignee: ZHEJIANG SANHUA INTELLIGENT CONTROLS CO., LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 15:
16. The electronic expansion valve according to claim 15, wherein, the outer wall portion comprises a circumferential wall portion, and
the circumferential wall portion comprises a first circumferential wall portion, the first circumferential wall portion and the valve port portion are integrally formed or the first circumferential wall portion is fixedly connected with the valve port portion, the valve seat assembly is provided with a first port portion on the first circumferential wall portion, the first pipe connecting portion is fixedly connected to the valve seat assembly at the first port portion; and
the circumferential wall portion comprises a second circumferential wall portion, the outer wall portion comprises a bottom wall portion, the valve seat assembly is provided with a second port portion on the second circumferential wall portion or the bottom wall portion, and the second pipe connecting portion is fixedly connected to the valve seat assembly at the second port portion.