News

News

How does the subway electric combined air valve achieve air volume regulation accuracy far exceeding its peers?

How does the subway electric combined air valve achieve air volume regulation accuracy far exceeding its peers?

2024-12-31

The subway electric combined air valve is far superior to its peers in air volume regulation accuracy, mainly due to its unique design principle, advanced manufacturing process and intelligent control system.

Study on dust resistance and cleaning methods of subway tunnel fans

Study on dust resistance and cleaning methods of subway tunnel fans

2024-12-18

Subway tunnels are filled with a lot of dust, including metal dust generated by track friction, particles left over from construction, and dust brought in from the outside.

Can the riveted smoke exhaust valve exhaust smoke quickly and effectively in emergency situations such as fire?

Can the riveted smoke exhaust valve exhaust smoke quickly and effectively in emergency situations such as fire?

2024-12-03

In the building fire safety system, the smoke exhaust valve is an important part of the smoke exhaust system, and its performance is directly related to the efficiency of personnel evacuation and fire extinguishing in emergency situations such as fire.

×

Contact Us

captcha