-
公开(公告)号：US20240328417A1
公开(公告)日：2024-10-03
申请号：US18735199
申请日：2024-06-06
申请人： RAYMOND ZHOU SHAW , ELIVAC CO., LTD. , ELIVAC INC.
发明人： Raymond Zhou Shaw , JIAN WEI ZHANG , Xiaoqing Pan
CPC分类号： F04C15/0096 , F04C2/126 , F04C15/06 , F04C2240/50 , F04C2240/806
摘要： A vacuum system has a condenser and a root vacuum pump set, wherein the condenser is an independent inlet condenser set connected to a generator including an air cooling power generator condenser. A pressure sensor is installed on the independent inlet condenser set for detecting a first input pressure. Air outputted from the independent inlet condenser set is compressed by the root vacuum pump set. A backing pump receives an air outputted from the root vacuum pump set through an output pipe. A bypass pipe is connected between an output end of the root vacuum pump set and a vapor-liquid separator connected to the backing pump. A central controller serves to receive the first input pressure and determine to control the air from the root vacuum pump set to be outputted to the output pipe or the bypass pipe by a control valve.
-
公开(公告)号：US20230167822A1
公开(公告)日：2023-06-01
申请号：US18161906
申请日：2023-01-31
申请人： Raymond Zhou Shaw , JIAN WEI ZHANG , Xiaoqing Pan
发明人： Raymond Zhou Shaw , JIAN WEI ZHANG , Xiaoqing Pan
CPC分类号： F04C18/126 , F04C25/02 , F04C23/001 , H02K9/04 , F04C2210/221 , F04C2220/10 , F28B11/00
摘要： A vacuum system having a condenser and a root vacuum pump set includes an independent inlet condenser set having an inlet end for receiving vapor inputted from an output of an air cooling power generator condenser of a generator; air in the vapor being condensed, and the surplus air is outputted; a root vacuum pump set including a plurality of root vacuum pumps; the root vacuum pump set further including an input end and an output end; the input end being connected to the independent inlet condenser set; air outputted from the independent inlet condenser set being inputted to the plurality of root vacuum pump for compression and then the compressed air being outputted from the output end; and a backing pump connected to the output end of the root vacuum pump set by using an output pipe; the backing pump serving to receive air outputted from the root vacuum pump set.
-
搜索结果
2 条记录 (耗时 0.02 秒)
