Shanghai Songjiang Group presents a case study featuring photos of vibration and noise control for heat pumps. Songjiang Group offers solutions for damping and reducing noise for heating heat pumps in numerous high-rise residential areas in the northern region. Below are on-site photos of a heat pump vibration and noise control case in a certain community.
The noise from heat pumps is generated by water pumps, motors, couplings, pipelines, and valves, creating aerodynamic noise, mechanical noise, electromagnetic noise, and vibration noise. The noise exists in high, medium, and low-frequency states with a wide frequency band. Heat pump noise control presents significant challenges, as noise propagates and spreads through air, pipelines, ground, walls, doors, and windows, polluting the environment. Solid transmission of noise is a focal point in the treatment of heat pump noise.
