WATER SPRAY PIPE FOR DOWNFLOW TYPE ICE MAKING MACHINE

摘要

A water spray pipe for a downflow type ice making machine regulates the flow of ice making water to suppress occurrence of turbulence and can uniformly supply the ice making water from water spray holes. A water spray pipe (22) comprises a pipe body (24) mounted extending above an ice making section, having defined therein a flow region (38) for ice making water, and having one end communicating with a discharge opening of a circulation pump (30), and also comprises water spray holes (26) formed in the lower surface of the pipe body (24) so as to be arranged in the direction in which the pipe body extends.  A restricting section (40) projecting from the inner surface of the pipe body (24) to the flow region (38) side to locally narrow the flow region (38) is provided at a position which is on the upper surface of the pipe body (24) and on the upstream of the upstream-most water spray hole (26).  A semicircular restricting section (42) is formed on the downstream of the restricting section (40) of the pipe body (24).