WATER SPRAY PIPE FOR DOWNFLOW TYPE ICE MAKING MACHINE

摘要

There is provided a water sprinkle pipe for a downflow type ice making machine that regulates a flow of ice making water to suppress generation of turbulence and can uniformly supply the ice making water from water sprinkle holes. A water sprinkle pipe (22) comprises: a pipe body (24) that is arranged to extend above an ice making section, has a flow region (38) for the ice making water defined therein, and has one end communicating with a discharge opening of a circulation pump (30); and a plurality of water sprinkle holes (26) provided in a lower surface of the pipe body (24) in an extending direction. A regulation portion (40) protruding from an inner surface of the pipe body (24) to the flow region (38) side to locally narrow the flow region (38) is provided on an upper surface of the pipe body (24) on an upstream side of the upstream-most water sprinkle holes (26). Further, a semicircular regulation portion (42) is formed on a downstream side of the regulation portion (40) in the pipe body (24).