Steering noise reduction centrifugal water pump

• Main Authors: TAN XUN, ZHANG CHENSHI, JIN JING
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; RANGES; VENTILATING; WEAPONS

A steering noise reduction centrifugal water pump comprises a pump body and a volute, the volute is arranged on the pump body, and the steering noise reduction centrifugal water pump is characterized in that a steering flow dividing piece is arranged at a water outlet port of the volute and provided with a drainage channel, a steering channel and a flow dividing channel, and the water inlet end of the drainage channel is connected with the water outlet end of the volute; the water inlet end of the steering channel is connected with the water outlet end of the tail end of the drainage channel, and the drainage channel is perpendicular to the steering channel and the flow dividing channel. And the water inlet end of the shunting channel is arranged on the side wall of the drainage channel. The steering flow dividing piece can reduce the length of the outlet section of the water pump, can rectify the flow, reduces loss, adjusts the speed, the direction and the turbulence degree of water flow, and cuts off a nois