Product Description
The air cooler is referred to as an air cooler for short. It uses air as a coolant and can be used as a cooler or a condenser. It is mainly composed of tube bundles, brackets and fans. Hot fluid flows inside the tubes and air blows through the tube bundles. Since the ventilation required for heat exchange is large and the wind pressure is not high, axial flow fans are mostly used (see fluid conveying machinery). The type and material of the tube bundle have a great influence on its performance. Since the heat transfer coefficient of the air side is very small, fins are often added to the tube to increase the heat transfer area and fluid turbulence, and reduce thermal resistance.
1. Induction heating and metal smelting equipment, such as: high and medium frequency quenching equipment, medium frequency power supply and cooling of electric furnace, induction diathermy furnace, holding furnace, etc.
2. Cooling of circulating water in various reactors and condensers in the chemical industry.
3. Cooling of large motors, diesel engines, rectification equipment, electric welding equipment, hydraulic stations and continuous casting equipment.
4. Cooling of large molds such as metal die-casting molds and injection molds.
5. Cooling of industrial solutions, such as quenching liquid, electroplating liquid, etc.
1. The cooling medium is fully closed cycle, which can prevent debris from entering the cooling pipeline system and the evaporation loss of the cooling medium.
2. Use soft water as the cooling medium, no scaling, no blockage of pipelines, and less failures.
3. It adopts dual cooling methods of air cooling and spray water evaporation and heat absorption, and the cooling efficiency is high.
4. The device is small in size, takes up little space, is easy to move and place, and does not need to build a pool.
5. It is widely used and can directly cool quenching liquid, oil, alcohol and other media that have no corrosive effect on the heat exchanger. The media has no loss and stable composition.
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