Air pressure-taking pipe for steel rolling heating furnace

• Main Authors: ZHENG XIAOQIANG, SHI TAO, YUAN WEI, YUAN ZENG, XIANG YUNPAN, CAI HAIBIN, FU SHOUSHUN
• Format: Patent
• Language: English
• Published: 29.04.2015
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model belongs to the technical field of a smelting heating furnace and discloses an air pressure-taking pipe for a steel rolling heating furnace. The air pressure-taking pipe comprises a pipe body, one end of the pipe body is connected with the steel rolling heating furnace and is communicated with atmosphere and the heating furnace, and inner cavity channels of the pipe body are in the shape of a wavy line; the air pressure-taking pipe comprises at least two wave peak-shaped structures; and the inner diameter of the pipe body is of the same size. Steady airflow is configured in the pipe inner cavity in the shape of the wavy line, and influences of production environment atmospheric disturbance airflow on air pressure detection which is performed through the pressure-taking pipe are greatly reduced.