And jet orifice plate is arranged in distributor

The utility model relates to a distributor with a built-in jet orifice plate, which is used for supplying uniform and equivalent refrigerant fluid to each branch of an evaporator in a refrigerating and air conditioning pipeline system. Wherein the shell is provided with an inlet end and an outlet end, a jet orifice plate is arranged in an inner cavity of the outlet end, the jet orifice plate is ina circular plate shape and is radially provided with a plurality of stretching grooves along the center, one side surface of each stretching groove is provided with a notch-shaped opening part, and the opening parts are connected with the concave parts of the stretching grooves to form fluid channels; and a plurality of stretching grooves of the jet orifice plate are distributed along the circumference. The distributor has the characteristics that the refrigerant flowing through each branch is equal in flow and state and can be mounted in any direction, and fluid noise cannot be generated. 本实用新型涉及一种内装射流孔板的分配器，用于制冷与空调