Low temperature evaporative refrigeration unit

Low temperature evaporative refrigeration unitThe high-efficiency screw low temperature chiller unit selects a dry evaporator on the evaporator. The temperature field distribution and refrigerant flow field distribution that can be optimized have high heat transfer efficiency. The optimized flow field layout on the refrigerant side maximizes heat transfer efficiency while ensuring water pressure drop. The design of inner fins in heat exchange tubes enhances heat transfer efficiency. The groove shaped tube plate hole design and advanced tube expansion technology result in a reliable sealing structure, avoiding the problem of refrigerant infiltration into the evaporator tube side. Outsourcing 20-40mm thick soft closed cell rubber sponge insulation material effectively prevents heat transfer between the evaporator and the outside air of the machine room, greatly reducing energy loss.

Low temperature evaporative refrigeration unitThe condensation temperature is within 8.3 ℃ of the wet bulb design temperature, which saves at least 10% of the power consumption of the compressor and 30% of the power consumption compared to the air-cooled condenser system. The power of the fan is one-third of that of the air-cooled condenser fan. Due to the low head of the pump and the decrease in water flow rate, the power of the water pump is approximately 25% of the power required in a typical cooling tower/condenser system. Save initial investment by integrating cooling towers, condensers, circulating water tanks, circulating water pumps, and water pipes, which reduces equipment such as cooling towers, circulating water pumps, and water pipes, and also reduces the cost of handling and installing individual components. Efficient heat exchange method can effectively reduce the heat exchange area, number of fans, and power consumption of fan motors. By integrating the condenser coil and cooling tower, valuable space is saved without the need for large water pumps and pipelines. Only about 50% of the windward area of air-cooled condensers of the same specifications are required

Low temperature evaporative refrigeration unitWidely used in pharmaceuticals: synthesis, hydrolysis, esterification, etherification and other processes that need temperature control; chemical industry: gas liquefaction, crystallization and purification, purification of essence, rubber comminuted food: cold storage metal treatment: low temperature quenching electronics: environmental testing of parts Aerospace: environmental testing of parts Other refrigeration sites with the same needs.