CONDENSED WATER DISCHARGE CHECK VALVE OF A SYSTEM AIR CONDITIONER CAPABLE OF CUTTING OFF THE BACKFLOW OF CONDENSED WATER REMAINING IN A DISCHARGE HOSE TO THE INSIDE OF AN AIR CONDITIONER

摘要

PURPOSE: A condensed water discharge check valve of a system air conditioner is provided to prevent condensed water from flowing backward and flowing over an air conditioner, to cut off the inflow of residual condensed water from a discharge hose to an air conditioner by cutting off a discharge hose after pumping completely. ;CONSTITUTION: A condensed water discharge check valve of a system air conditioner comprises: a body(100) provided with an inflow port to let condensed water flow in, a discharge port(102) to discharge condensed water, a fastening projection, an insert, a mounting projection and a guide projection; and a backflow prevention device(200) provided with an upper plate(201) having a fastening groove to fasten with the fastening projection of the body, a partition plate inserted to the insert of the body and guided to the guide projection, a reinforcement piece, and an opening and closing plate fastened to the reinforcement piece to be rotatable.;COPYRIGHT KIPO 2011