A seawater pump with its own lifting mechanism

Abstract

The invention discloses a seawater pump with its own lifting mechanism, which includes a casing, a pump body, a lifting mechanism, a cleaning component and a processor. The lifting mechanism includes a base plate on which a lifting motor is arranged, and the output end of the lifting motor penetrates below the base plate. And connected with a lead screw, the lower end of the lead screw is movably connected to the base, the lead screw is slidably connected with a moving block, one end of the moving block is fixedly connected with the shell, guide posts are arranged on both sides of the lead screw, and the two ends of the guide posts are fixedly installed on the On the base plate and the base, a fixed block is slidably connected to the guide post, and the fixed block is fixedly connected to the casing. The pump body is placed inside the casing. The pump body includes a frequency converter and a motor. The processor is electrically connected to the motor through the frequency converter. Both ends of the pump body A water inlet pipe and a water outlet pipe are respectively provided. The end of the water inlet pipe away from the pump body is provided with a protective net. The water inlet pipe is also provided with a flowmeter electrically connected to the processor, and a cleaning assembly is provided at the outer bottom of the casing. The invention has the advantages of simple structure, flexible lifting and convenient operation, and no additional lifting support is required.

Description

technical field [0001] The invention belongs to the field of seawater pumps, and in particular relates to a seawater pump with a self-contained lifting mechanism. Background technique [0002] The platform is one of the essential types of equipment in the process of marine energy exploration and development. During the standing operation of the platform in the sea area, the main body of the platform is at a certain height from the sea surface, and the seawater pump frame it carries becomes the most important way to obtain water for maintaining the platform's firefighting, production, living and other activities. The seawater is pumped into the seawater and passed through the seawater pump The pipes on the rack lead the seawater to the platform. [0003] At present, seawater pumps generally need to erect additional supports, and the adopted support structure is relatively complicated, and the space utilization and cost control of the platform are not enough. Therefore, a sea...

AI Technical Summary

Problems solved by technology

[0003] At present, seawater pumps generally need to erect additional supports, and the structure of the supports is relatively complicated, and the utilization of platform space and cost control are not enough. Therefore, a seawater pump with a simple structure and a lifting mechanism is required.

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