What Is a Steam Jet?

Refrigerators that rely on the action of a steam ejector to complete a refrigeration cycle. It consists of steam ejector, evaporator and condenser (ie condenser) and other equipment. It relies on the suction effect of steam ejector (see water vapor ejection vacuum pump) to maintain a certain vacuum in the evaporator and evaporate water in it. And refrigeration.

Steam jet refrigerator

Relying on the role of the steam ejector to complete the refrigeration cycle

Steam jet refrigerators use water as a refrigerant with an evaporation temperature above 0 ° C and can only be used for air conditioning and certain production processes. Steam jet refrigerators are huge and need to be installed at a high position, generally above 10 meters, so that the cold water pump and the cooling water pump suction are positive pressure, and higher pressure (0.5 to 5 MPa) working steam is required, so the application is gradually decreasing Lithium bromide

According to the form of the evaporator, the steam jet refrigerator can be divided into two types: horizontal and vertical. The vertical steam jet refrigerator can be divided into single-effect evaporation (the evaporator has only one compartment) and multi-effect evaporation (the evaporator is divided into several compartments in which water is evaporated in sequence). The two-effect or The three-effect evaporation method is widely used.