In an Air Handling Unit (AHU), cooling coils are essential components for cooling the air before it is circulated into the space. These coils can be designed in various ways depending on the application, energy efficiency, and cooling needs. Here are the most common types of cooling coils used in AHUs: 1. Chilled Water Cooling Coils… Read More »types of cooling coil in ahu
The key difference between an AHU (Air Handling Unit) and an FCU (Fan Coil Unit) lies in their design, functionality, and the scale of their applications within HVAC (Heating, Ventilation, and Air Conditioning) systems. Here's a detailed comparison: 1. Function 2. Components 3. Application 4. Air Supply 5. Maintenance 6. Energy Efficiency
The main function of an Air Handling Unit (AHU) is to condition and circulate air as part of a heating, ventilation, and air conditioning (HVAC) system. It ensures a controlled indoor environment by managing the air's temperature, humidity, cleanliness, and ventilation levels. Key Functions of an AHU: Typical Applications: The AHU plays a critical role in… Read More »what is the main function of ahu?
Aluminium rotary heat exchangers are normally used in commercial buildings where temperature efficiency is most important. Sorption rotors are used when moisture is to be recovered for both summer and winter operations and epoxy rotors are used when there is a risk of corrosion attack, e.g. in coastal climates. The rotary heat exchanger recovers both heat… Read More »Different types of rotary heat exchanger
Rotary heat exchangers What is a rotary heat exchanger? The short answer: a rotating wheel with a multitude of small ducts made of aluminum is what a rotary heat exchanger consists of. The extract air is warm and heats the ducts which transfer the heat to the colder supply air. The temperature efficiency of balanced supply… Read More »What is a rotary heat exchanger?
The wheel is built up by a matrix that consists of two foils, one flat and one corrugated; together, they create channels for the air to pass through. The wheel is rotated by an electric motor and belt drive system. In one half of the rotation, the exhaust air from the inside space flows through the… Read More »How does a rotary heat exchanger work?
There are many drying equipment is often used to raise the air (fresh air) to a certain temperature and process the materials. Such as, food, chemical, pharmaceutical, electronics, spraying, printing, paper, chemical fiber and other industries. However, the used air is discharged as exhaust gas (exhaust air), and the exhaust gas is usually high in temperature… Read More »Industrial thermal emission heat recovery & reuse system
Wind power system background Wind power is a kind of clean energy, with the characteristics of renewable, pollution-free, large energy and broad prospects. The development of clean energy is the strategic choice of all countries in the world. However, if the air is directly fed into the generator cabin for cooling, the dust and corrosive gas will… Read More »Wind Generator Air to Air Indirect Cooling System
At present, the utilization rate of air conditioning in public places, more and more people in a closed environment for a long time, because of the lack of the necessary air flow, indoor air quality is very poor, easy cause fatigue unwell and the spread of disease, therefore, measures must be taken for air exchange, using… Read More »Fresh air system for public places
Medical treatment, biopharmaceutical and high-end electronic intelligence industries have emerged as the country's large-scale industrial strategy, and these industries cannot be separated from the application of purification systems. Because of the particularity of the purification system, the introduction of fresh air and the discharge of some indoor air are realized by power, so the demand for… Read More »Purify air conditioning fresh air system