2018年9月26日 · Air handling units’ condition and distribute air within a building. They take fresh ambient air from outside, clean it, heat it or cool it, maybe humidify it and then force it through some ductwork around to the designed areas within a building.

2022年8月29日 · AHU or Air Handling Unit is the device used to process, regulate & circulate the air to the space as a part of Heating , ventilation & air-conditioning System. It consist of a metal box containing a blowers, filters, Colling/heating coils, humidifier/dehumidifier, dampers etc. We will discuss about each components of AHU one by one in this article.

2019年12月20日 · 一、AHU. 组合式空调箱：主要是抽取室内空气(return air) 和部份新风以控制出风温度和风量来并维持室内温度。 二、PAU. 预冷空调箱：Primary Air Unit对室外新风进行预处理,在送至风机盘管（FCU）。 三、RCU （Recycled airhandling unit）循环空调箱。 四、MAU

2017年11月22日 · How AHU works, Air Handling Unit. AHU’s are connected to duct work which provides a defined route for the air to travel around the building. In a simple form, an AHU will use a fan to suck in fresh ambient outside air which will …

2022年7月20日 · How Air Handling Units work and how they're built. Learn about 100% Outside Air AHU's, Dual-duct, Multi-zone and VAV Air Handling Units.

The Air Handling Unit (AHU) unit consists of: Air distribution system: It includes various inlets for re-circulated air and ducts for the supply air. Duct system: It includes the return duct, supply duct and air conditioning apparatus including dampers, filters, coils or air washer.

2024年1月10日 · AHU (Air Handling Unit): An AHU is a specific piece of equipment within an HVAC system. It is responsible for conditioning and circulating air throughout a building. It mainly handles air filtration, temperature control, humidity control, and ventilation within the system.

2019年1月21日 · An HVAC system’s AHU may connect to a corresponding ductwork system that distributes the conditioned discharge or supply air to a section or HVAC zone of the building. Typically, the HVAC ductwork system returns some, if not all, of the return air (RA) back to the AHU; however, AHUs can simply supply and return air directly to and from the ...

2024年3月26日 · Air handling units (AHUs) are one of the key elements in HVAC. If you are working with medium to large-scale HVAC projects, you’ll be dealing a lot with AHUs. Since I’ve worked on AHUs before, I’ll share the basics of AHUs.

Delivers conditioned air through ducts. Maintains room pressure differentials. An AHU is an enclosure with fans, filters, coils, and dampers. The various components include: Air intake: Pulls in outside air for circulation. Mixing chamber: Blends the return and fresh air streams. Filter: Cleans the air by removing particles and contaminants.