PLATE TYPE REFRIGERANT FLOW DIVIDER

摘要

PROBLEM TO BE SOLVED: To provide a plate type refrigerant flow divider which can be easily manufactured at a low cost. SOLUTION: A first plate 1 is provided with a refrigerant connecting port 4 with a large diameter formed on its center. A plurality of refrigerant connecting ports 5 are formed concentrically around the refrigerant connecting port 4. A second plate 2 is provided with a hole communicating with the refrigerant connecting port 4 and a plurality of grooves formed radially from this hole and connecting the refrigerant connecting port 4 to the refrigerant connecting ports 5. A third plate 3 is formed in a solid disk shape. Then, the respective plates 1, 2 and 3 are superposed together through wax materials and brazed together in a heat treating furnace. Pipelines 6 to be connected to refrigerant pipelines 5 are also brazed thereto.