Hohai University

Hebei University of Engineering

Jiangsu Yuzhi River Basin Management Technology Research Institute Co. Ltd

Zhanghe Upstream Administration Bureau

Qinghua Luan

Jiajun Chen

Hong Fei Zhou

Bin Li

Qiuyan Lian

Haibo Wang

Changhao Zhang

Hongkai Bi

Zhihong Zhang

Chao Lin

Haoyue Gao

Pengcheng Gu

Ziyuan Wang

Lei Sun

Wenqiang Wang

Cheng Gao

A water environment temperature measurement tool includes measurement boxes and a counterweight box; a plurality of groups of the measurement boxes are provided; the counterweight box is movably connected with a group of measurement boxes; and each measurement box is provided with a temperature measurement instrument inside. The water environment temperature measurement tool further comprises: control mechanisms, each comprising a water inlet pipe, a water retaining member, an elastic member, a control assembly, a rotating seat, a rotating shaft, a second screw rod, a control seat and a rotary assembly. In the water environment temperature measurement tool of the present invention, the control mechanisms can achieve extraction and temperature measurement of water at different water body depths by cooperating with the measurement boxes and the temperature measurement instruments.

Water environment temperature measurement tool

Water conservancy construction sewage treatment mechanism, including a support mounting cylinder, where a variable-diameter sedimentation cylinder is arranged at one end of the support mounting cylinder, one half of the cylinder wall of the support mounting cylinder is a thin wall and the other half is a thick wall, and the thin wall and the thick wall are disposed oppositely. The water conservancy construction sewage treatment mechanism also includes: a variable-diameter diversion cylinder, which is arranged on the thin wall at the other end of the support mounting cylinder; several displacement diversion modules, which are arranged on the thick wall of the support mounting cylinder and include guide displacement structures and combined diversion structures; and a magnetic attraction displacement adjusting structure, which is arranged on the outer side of the thick wall of the support mounting cylinder and is matched with the guide displacement structures and the combined diversion structures.

Water conservancy construction sewage treatment mechanism

Growing community of inventors

Nanjing, China

Qinghua Luan