Patent ID: 11898665
Assignee: HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 10:
11. The pipeline adapting assembly according to claim 9, wherein the second connecting member comprises a first isolation portion between the second channel and the first receiving groove, the first groove portion surrounds the first isolation portion, the first connecting member and the second connecting member comprise no more than two annular friction surfaces in contact with each other; a height of the sealing member along an axial direction of the pipeline connection device is equal to or smaller than a depth of the first receiving groove;
wherein a ratio of the height of the sealing member to the depth of the first receiving groove is X, wherein 0.6≤X≤1;
wherein the pipeline connection device further comprises a ring member sleeved on an outside of the sealing member, and the ring member is adapted for restricting expansion of the sealing element in a radial direction when the abutting portion presses the sealing element; and
wherein the sealing member is a graphite gasket, and a density of the sealing member after being abutted by the abutting portion is greater than 1.8 g/cm3.