Modular Equipment Soundproof Enclosures for Jiaxing First Hospital

Project Overview

● Project Name: Plant Room Fan & HVAC Unit Soundproof Enclosure Project

● Location: Jiaxing, Zhejiang Province, China

● Industry: Healthcare & Medical Architecture

● Products Applied: Modular Soundproof Enclosures, Acoustic Ventilation Louvers, Access Doors

Project Background

The central power room at Jiaxing First Hospital operates heavy-duty supply fans and HVAC chiller units 24/7, generating high-decibel acoustic noise that migrated toward surrounding inpatient pavilions.

The hospital required source-level noise abatement that accommodated 24/7 continuous facility operations, provided convenient access for routine maintenance, and preserved machinery ventilation.

Engineering Noise Control Solution

● Dismountable Modular Acoustic Canopies: Engineered bolt-assembled composite panels with sound-absorbing interiors for quick assembly/disassembly during equipment overhauls.

● Acoustic Ventilation Louvers: Equipped enclosures with impedance-matched acoustic louvers to facilitate passive heat dissipation.

● Integrated Maintenance Components: Built quick-release acoustic inspection doors and multi-glazed observation windows.

● Vibration Isolation: Installed anti-vibration rubber-and-spring isolation mounts beneath fan assemblies.

Key Results

● Source noise at the plant level was significantly attenuated, bringing inpatient ward sound pressure levels into full environmental compliance.

● Convenient panel removal ensured hassle-free maintenance during routine inspection cycles.