Air-water Heat Exchangers with Fans

Air-water heat exchangers with fans work by using a fan to drive air to flow through one side of the heat exchanger while water flows on the other side. Through the heat transfer surfaces inside the heat exchanger, heat is transferred between the air and water to heat or cool the air or water.

Advantages of air-water heat exchangers include:

Efficient heat transfer: it can effectively transfer heat between air and water to achieve good heat exchange.

Energy saving: It can recycle waste heat or utilise low-temperature heat sources to improve energy efficiency and reduce energy consumption.

Compact structure: usually designed to be more compact, occupying a relatively small space.

Wide range of application: can be used in many different working conditions and application scenarios, such as air conditioning systems, industrial cooling and heating.

High reliability: relatively simple structure and mature technology make it stable and reliable, with low maintenance costs.

Air-to-water heat exchangers are widely used in many industries, and the following are some common industry applications:

HVAC system: It is used to heat or cool air for comfort control of the indoor environment. In air-conditioning systems, it transfers heat from indoor air to cold or hot water for cooling or heating.

Industrial production: for example, in the chemical, pharmaceutical and food processing industries, it can be used for heating, cooling or temperature control of process fluids. For example, in chemical production heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers.

Iron and steel mills: the use of air - water heat exchanger instead of open cooling facilities, can avoid the loss of cooling water, but also can be used to heat or cool a variety of production media.

Power industry: for equipment cooling in power plants, or heat exchange in some specific power generation processes.

New energy sector: e.g. in wind power converters, for cooling key components such as converters to ensure their proper operation. For example, CENDEN's A30 series is widely used in the wind power industry.

Automotive manufacturing: The air conditioning system of a car exchanges heat with the air through the coolant circulation of the engine, thus regulating the air inside the car.

Electronic Equipment Cooling: Prevent electronic equipment from overheating to ensure stable operation and performance.

Drying chamber/kiln heat cycle: Controls the temperature and humidity inside a drying chamber or kiln through heat exchange to meet specific production process requirements.

Paper industry: can be used for drying pulp or for heat exchange in other processes.

Environmental engineering: for example in waste water treatment processes, possibly for heat recovery or temperature regulation.

The requirements of air-water heat exchanger will be different in different industries, for example, in some industries with strict requirements on temperature control, high precision and high efficiency heat exchanger may be required; while in some harsh environments, the equipment may need to be corrosion-resistant, high-pressure resistant and other characteristics of the heat exchanger.