FORCED EXHAUSTING ASSEMBLY FOR DOUBLE BOILER

摘要

PURPOSE: A forcedly venting structure of an extractor is provided to enhance the operation stability of a product through a simple exhaust structure because some of steam inside an extractor is rapidly exhausted to outside through pushing a lifting member by a user when an abnormal pressure is occurred. CONSTITUTION: A forcedly venting structure of an extractor comprises a vent hole body(21), a lifting member, and a pressing member(23). The vent hole body is inserted in the outer side of the extractor. The lifting member moves up and down inside the vent hole body. A side of the lifting member is elastically supported inside of the vent hole body. The lifting member comprises a first vent hole(H0) and a plurality of second vent holes(H1,H2). The second vent holes exhaust air flowed from the first vent hole. The pressing member is closely adhered to the first vent hole because one end part of the pressing member is elastically supported inside of the lifting member.