Vertical pipeline centrifugal pump

Vertical pipeline centrifugal pump

The invention belongs to the technical field of centrifugal pumps, and particularly relates to a vertical pipeline centrifugal pump which comprises a motor seat frame, a first pump section, a second pump section and a supporting base, a water outlet pipe is arranged on one side of the second pump se...

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Hauptverfasser: LI YINJIAN, HUANG YAN, ZOU FANGXING
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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creator LI YINJIAN
HUANG YAN
ZOU FANGXING
description The invention belongs to the technical field of centrifugal pumps, and particularly relates to a vertical pipeline centrifugal pump which comprises a motor seat frame, a first pump section, a second pump section and a supporting base, a water outlet pipe is arranged on one side of the second pump section, a water inlet pipe is arranged on one side of the supporting base, and a center shaft is inserted into the top end of the motor seat frame and sleeved with a first impeller. A mechanism for preventing the center shaft from being eccentric is arranged in the water outlet pipe, the mechanism for preventing the center shaft from being eccentric comprises a pair of clamping rods, clamping parts are arranged at the inner ends of the clamping rods, a pair of fixing seats is fixed to the lower edge of a water inlet of the water outlet pipe, and a main shaft is fixed to the fixing seats. According to the device, water flow generates continuous pushing force on the mechanism for pushing the outer ends of the clamping
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A mechanism for preventing the center shaft from being eccentric is arranged in the water outlet pipe, the mechanism for preventing the center shaft from being eccentric comprises a pair of clamping rods, clamping parts are arranged at the inner ends of the clamping rods, a pair of fixing seats is fixed to the lower edge of a water inlet of the water outlet pipe, and a main shaft is fixed to the fixing seats. 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language chi ; eng
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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
title Vertical pipeline centrifugal pump
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