文献类型：专利

英文题名：Evaporative condenser's refrigeration unit, has heat exchange external unit whose condenser coil comprises flat pipe of continuous square porous channel, where condenser coil is mechanically bent into equally spaced serpentuator

作者：SUN J;TU S;YUAN J;ZHOU G;ZHU D

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN201177408-Y

申请日：2008-03-19

公开日：2009-01-07

语种：英文

收录：DERWENT

摘要：NOVELTY - The unit has a cooling water pump (12) connected to the bottom of a water tank (10) by a cooling water pump inlet pipe (11). A freezing water inlet is fixed to an external water source. Freezing water refrigerated in a slab-type evaporator (7) is fed into a freezing water pump discharged from a freezing water outlet and a freezing water pump outlet. A condenser coil i.e. harmonica coil (3), of a heat exchange external unit comprises a flat pipe of a continuous square porous channel. The condenser coil is mechanically bent into an equally spaced serpentuator. USE - Refrigeration unit for an evaporative condenser. ADVANTAGE - The unit is easy to be processed with less heat exchange area, can easily flow out liquid refrigerating fluid for condensation, and has a lateral air inlet having a design that makes a longitudinal size of the unit more compact. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an evaporative condenser's refrigeration unit. Harmonica coil (3) Slab-type evaporator (7) Water tank (10) Cooling water pump inlet pipe (11) Cooling water pump (12)