Centrifugal pump medium pre-storage process

The invention discloses a centrifugal pump medium pre-storage process. The centrifugal pump medium pre-storage process comprises a motor, a centrifugal pump inlet and outlet branch chain, a first stopvalve, a medium pre-storage inlet and outlet branch chain, a second stop valve, a bottom pipe, a fil...

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Bibliographic Details
Main Authors CHEN MINGZENG, SUN CHUNFU, TANG YUJIE
Format Patent
LanguageChinese
English
Published 18.12.2018
Subjects
BLASTING
CHEMISTRY
HEATING
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
WEAPONS
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Summary:The invention discloses a centrifugal pump medium pre-storage process. The centrifugal pump medium pre-storage process comprises a motor, a centrifugal pump inlet and outlet branch chain, a first stopvalve, a medium pre-storage inlet and outlet branch chain, a second stop valve, a bottom pipe, a filter, a medium pool and a machine frame. The centrifugal pump inlet and outlet branch chain is composed of a centrifugal pump, a centrifugal pump inlet pipe and a centrifugal pump outlet pipe, and the medium pre-storage inlet and outlet branch chain is composed of a medium pre-storage device, a medium pre-storage device inlet pipe and a medium pre-storage device outlet pipe. According to the centrifugal pump medium pre-storage process, the process function is realized by adopting an above-groundhorizontal centrifugal pump and the medium pre-storage device, a bottom valve is omitted, no irrigation is required before the pump is started, the risk brought by excavation and construction of an underground pump house is a
Bibliography:Application Number: CN20181963387