Air conditioner and freezer The temperature control of […]
Air conditioner and freezer
The temperature control of air conditioners and freezers is mainly achieved by evaporation and condensation of copper tubes in heat exchangers. The size and heat transfer performance of the heat exchange tubes determine the effectiveness and miniaturization of the entire air conditioner and refrigeration unit to a large extent. The special-shaped copper tubes with high thermal conductivity are used on these machines. Develop and produce heat pipes with internal grooves and high fins for the manufacture of heat exchangers in air conditioners, freezers, chemical and waste heat ports, etc., using the good processing properties of steel, enabling new heat exchange The total heat transfer coefficient of the device is increased to 2 to 3 times that of the ordinary tube, and 1.2 to 1.3 times that of the ordinary low-fin tube, which has been used domestically, which can save 40% of copper and reduce the volume of the heat exchanger by 1/ 3 or more.