DENSITY CONTROL SYSTEM FOR MODEL ICE CAPABLE OF REDUCING THE DENSITY OF MODEL ICE

摘要

PURPOSE: A density control system for model ice is provided to control the density of model ice by controlling time for putting minute air bubbles to the model ice.;CONSTITUTION: A density control system for model ice comprises a compressed air producer(4), an underwater tow tram(5), a compressed air hose(7), and a bubble panel. The compressed air producer produces compressed air using a pneumatic pump. The underwater tow tram is moved along an underground rail. The compressed air hose connects the compressed air producer and the underwater tow tram and transfers the compressed air from the compressed air producer to the underwater tow tram. The bubble panel converts the compressed air into minute bubbles and injects the minute bubbles to water(3) stored in a water tank.;COPYRIGHT KIPO 2012