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1.发明授权公开(公告)号：US11280224B2
公开(公告)日：2022-03-22
申请号：US16828955
申请日：2020-03-25
申请人： Raymond Zhou Shaw , Bin Wu , Xiaoqing Pan
发明人： Raymond Zhou Shaw , Bin Wu , Xiaoqing Pan
摘要： A pre-booster pumping system for increasing power generation of a turbine of a thermal power plant includes a booster pump system including an inlet end, an output end and at least one booster pump; the inlet end of the booster pump system being connected to the air draining end of the turbine through an input tube; each booster pump including an air inlet and an air outlet; the waste gas drained from the air draining end of the turbine being inputted to the booster pump; the vapor pressure being increased in the booster pump and then the vapor being outputted from the output end; and a condenser having an input end; the output end of the booster pump system being connected to the condenser through the output tube; the condenser serving to receive the waste gas from the booster pump system and cool the waste vapor as water.
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2.发明申请公开(公告)号：US20210301683A1
公开(公告)日：2021-09-30
申请号：US16828955
申请日：2020-03-25
申请人： Raymond Zhou Shaw , Bin Wu , Xiaoqing Pan
发明人： Raymond Zhou Shaw , Bin Wu , Xiaoqing Pan
摘要： A pre-booster pumping system for increasing power generation of a turbine of a thermal power plant includes a booster pump system including an inlet end, an output end and at least one booster pump; the inlet end of the booster pump system being connected to the air draining end of the turbine through an input tube; each booster pump including an air inlet and an air outlet; the waste gas drained from the air draining end of the turbine being inputted to the booster pump; the vapor pressure being increased in the booster pump and then the vapor being outputted from the output end; and a condenser having an input end; the output end of the booster pump system being connected to the condenser through the output tube; the condenser serving to receive the waste gas from the booster pump system and cool the waste vapor as water.
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公开(公告)号：US20230096279A1
公开(公告)日：2023-03-30
申请号：US17485532
申请日：2021-09-27
申请人： Raymond Zhou Shaw , Jian Wei Zhang , Xiaoqing Pan
发明人： Raymond Zhou Shaw , Jian Wei Zhang , Xiaoqing Pan
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 at least one root vacuum pump; 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 at least one 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.
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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.
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5.发明申请公开(公告)号：US20210301824A1
公开(公告)日：2021-09-30
申请号：US16831834
申请日：2020-03-27
申请人： Raymond Zhou Shaw , Xiaoqing Pan
发明人： Raymond Zhou Shaw , Xiaoqing Pan
摘要： A power saving vacuum machine serves for improving vacuum ability of a condenser of a thermal power generator. The vacuum machine being installed after the condenser and includes a least one valve installed on the vacuum primary tube for sealing a vacuum primary tube to prevent air from entering into the condenser; a front stage pump has an inlet connected to an air inlet tube; at least one root vacuum pump including a main root vacuum pump; the main root vacuum pump including an inlet and a vent opening; the inlet of the main root vacuum pump being connected to a rear end of the vacuum primary tube. The at least one root vacuum pump may be only one pump which is the main root vacuum pump, or the at least one root vacuum pump is a plurality of root vacuum pumps which are connected serially.
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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.
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