The characteristics of the current commonly used PACKAGE BOCK CONDENSING UNIT, the performance of the unit and the issues that should be considered when choosing a refrigeration scheme are analyzed, and various influencing factors should be comprehensively considered when choosing a condensing unit.
Depending on the capacity of the PACKAGE BOCK CONDENSING UNIT, the cooling capacity of the piston condensing unit is generally 10~700kW. Therefore, in the project where the cooling load of the air conditioner is less than 700kW, it is suitable to use the piston condensing unit. In recent years, scroll compressors have been popular with users due to their advantages of high volumetric efficiency, dynamic balance, wide working range, and good reliability, but their prices are also higher than piston compressors.
The return water temperature of PACKAGE BOCK CONDENSING UNIT should preferably not exceed 40 degrees. The higher the return water temperature, the greater the damage to the compressor.
For the price of PACKAGE BOCK CONDENSING UNIT under energy conditions, for areas with low electricity prices and abundant power resources, compressed ice water units are used, which have a higher coefficient of performance and a smaller volume under the same cooling capacity. In areas where electricity supply is tight and electricity prices are high, but steam (oil) supply is sufficient and prices are stable, especially in areas where waste steam exists, the use of bromine coolers can fully reflect that the absorption unit does not require high heat source temperature and consumes electricity. Less, environmental protection and other advantages.
The working environment has higher requirements for the working environment. First, because it is directly dissipating heat, it must be installed in a well-ventilated environment, otherwise it will directly affect the cooling effect of the PACKAGE BOCK CONDENSING UNIT. In addition, if the workshop where the condenser is installed has certain humidity requirements, it is not suitable for air-cooled use. Because the air-cooled condenser body will generate water vapor when dissipating heat, which affects the temperature and humidity requirements of the workshop.