排烟罩 · 通风管道 · 补风系统维修与安装 · 24/7 服务 Exhaust Hood · Ductwork · Make-up Air System Repair & Installation · 24/7 Service
餐厅、商用厨房、工厂通风系统——我们提供全面的排烟、送风与平衡调试服务，保障空气流通与安全。 Restaurants, commercial kitchens, and factories—we provide complete exhaust, air supply, and balance calibration for safe, efficient ventilation.
排烟罩（Exhaust Hood）常见问题
Exhaust Hood – Common Problems
- 油垢堆积、吸力下降
- Grease buildup, weak suction
- 风机皮带断裂或松动
- Broken or loose fan belt
- 电机烧坏 / 异响
- Motor burnout or unusual noise
- 照明、电控系统故障
- Lighting or control panel issues
通风管道（Ductwork）常见问题
Ductwork – Common Problems
- 漏油、油污滴落
- Oil leaks or dripping grease
- 积油过多需清洗
- Heavy grease buildup requires cleaning
- 连接处漏风 / 密封老化
- Loose joints or aging seals
- 风压不平衡
- Air pressure imbalance
补风系统（Make-up Air System）常见问题
Make-up Air System – Common Problems
- 风压不平衡 / 补风量不足
- Unbalanced air pressure / insufficient supply
- 马达故障或风机不转
- Motor failure or fan not spinning
- 空气过滤器堵塞
- Clogged filters
- 温控与电控失灵
- Faulty control or temperature regulation
我们的服务项目What We Do
排烟罩清洁与维修
Exhaust Hood Cleaning & Repair
- 风机维修、更换皮带 / 电机
- Fan motor and belt repair / replacement
- 过滤网、油槽清洗
- Filter & grease tray cleaning
- 排烟罩平衡调整与检漏
- Hood balance tuning & leak check
通风管道检修与清洗
Ductwork Inspection & Cleaning
- 积油清除与内壁除垢
- Degreasing and internal duct cleaning
- 密封修复、防火阀检测
- Seal repair & fire damper check
- 漏风点检测与加固
- Leak point detection & reinforcement
补风系统维护
Make-up Air System Maintenance
- 马达维修、风机叶轮更换
- Motor repair & impeller replacement
- 风压平衡与风量调试
- Airflow and pressure balancing
- 空气过滤器更换
- Filter replacement and cleaning
系统设计与改造
System Design & Retrofit
- 排风 / 补风系统升级
- Exhaust & make-up air upgrades
- 能效优化、降噪设计
- Energy efficiency & noise reduction
- 新厨房排烟系统安装
- New kitchen ventilation installation
经验丰富
Professional Experience
十多年通风系统维护经验，熟悉餐饮厨房与商用排烟系统标准。
Over 10 years of experience with commercial ventilation systems and kitchen exhaust standards.
安全合规
Licensed & Code-Compliant
严格遵守防火、通风与电气规范，保障操作安全与消防验收。
Complies with all fire, ventilation, and electrical codes for safe operation and inspection readiness.
快速响应
Fast Response
7×24 小时上门服务，紧急排烟系统故障优先处理。
24/7 emergency service—rapid response to exhaust failures and ventilation outages.
FAQ
风压不平衡怎么办？What if the air pressure is unbalanced?
风压不平衡可能导致油烟倒灌或排风不足，需检测风机转速及补风量，并调整系统平衡。
Air pressure imbalance can cause smoke backflow or poor exhaust; check fan speed and make-up air flow for balance.
风机电机烧坏如何预防？How to prevent fan motor burnout?
保持过滤器和叶轮清洁，防止电机过载运转；定期润滑与保养电机轴承。
Clean filters and blades regularly, avoid overload, and lubricate motor bearings periodically.
通风管道需要多久清洗一次？How often should ducts be cleaned?
商用厨房建议每 3–6 个月清洗一次；油烟量较大或高温作业区应更频繁。
For commercial kitchens, clean ducts every 3–6 months; more often in heavy-use or high-temperature areas.
联系方式Contact
Phone: +1 929-708-8979
Email: chunfenghvac@gmail.com
Website: www.chunfenghvac.com
地址：Address: 131-60 45 Ave, Flushing, NY 11350