PERFORMANCE TESTING APPARATUS FOR ABSORPTIVE REFRIGERATOR USING MIXING METHOD IN THE PIPELINE

摘要

The present invention relates to an absorption type refrigerator using an in-pipe mixing system and a performance test facility for a cooling / heating system. In order to improve reliability of a customer, cooling water of a cooling tower is supplied to an absorption type refrigerator ), A part of the cooling water discharged from the cooling water pump flows into the cold water header and is mixed with the cold water, and the cold water is supplied to the absorption type refrigerator or the cooling / heating unit via the cold water pump and the cold water flow rate control valve, And the temperature of the cold water is controlled by the cold water temperature control valve, so that the cooling load according to the cooling capacity of the absorption type refrigerator can be artificially created, and a performance testing device can test the performance of the absorption type refrigerator and the cooling / There It is energy saving type which can reduce the pump power and fuel cost because it can cope with the change of the refrigerating load promptly during the test. It is possible to perform the performance test of the absorption type refrigerator and the air conditioner using various heat sources. Wherein the temperature and the flow rate of the refrigerant are easily adjusted, and the refrigerant is directly mixed in the piping without using the storage tank, so that the size of the device is small.