Quiet Spaces

How to control the excessive noise from gas-fired boilers in power plants?

2025-11-04

To address the excessive noise from gas-fired boilers in power plants, we first need to analyze potential noise sources and then develop corresponding noise control measures. These include installing vibration-damping materials around potentially vibrating components to reduce vibration transmission. During the implementation of these measures, regular equipment inspections and maintenance are...

The noise from the looms has been repeatedly complained about, and the support team suggests implementing vibration and noise reduction measures together.

2025-11-04

On-site experts used professional noise and vibration detection equipment to measure noise levels near the company's main noise sources, the riverside back wall of the factory, and residential areas. They found that the noise level near the company's loom equipment reached 95 decibels, with noticeable ground vibrations. After listening to the support team's analysis and suggestions, the...

Gree's noise reduction patent: Adjustable micro-perforated plate + acoustic black hole achieves intelligent noise reduction in washing machines.

2025-11-04

Schematic diagrams of the micro-perforated plates at different positions in the noise reduction device (1-micro-perforated plate; 6-acoustic black hole structure; 7-first limiting mechanism; 8-speaker). Gree Electric's noise reduction patent, through intelligent adjustment, an acoustic black hole structure, and active noise reduction functionality from the speaker, opens up new avenues for...