Patent ID: 11883862
Assignee: SICHUAN ZHONGTUO YOUSHI LIGHT CONTROL TECH. CO LTD
Field: Mechanical elements (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 6:
7. The pipeline automatic scale removal and storage device according to claim 2, wherein the coupling (3) is composed of the first connecting frame (61), the threaded connector C(62), a cross ring (65) and a second connecting frame (66); the cross ring is respectively connected with the first connecting frame (61) and the second connecting frame (66), and is fixed by a pin; and the coupling (3) is connected with the coupling connector at the end of the scale storage device (2) through the threaded connector C(62) fixed outside the first connecting frame (61), and is connected with the threaded connector D(34) in the scale remover (1) through an internal threaded pipe (67) fixed outside the second connecting frame (66).