Intelligent all-in-one switch

Abstract

The invention relates to the technical field of water pumps, and particularly relates to an intelligent all-in-one switch used for a water pump, comprising a mounting shell with a mounting opening at one end, wherein a mounting cover covers the mounting opening in a fixed way; the mounting shell is internally provided with a spring, a spring base and a telescopic silicone rubber case in sequence from the bottom of the mounting shell to the mounting opening; an opening is formed in one side, facing to the mounting cover, of the telescopic silicone rubber case; a water passing hole communicating with the inner chamber of the silicon rubber case is formed in the middle of the mounting cover; three magnets are arranged on the spring base at intervals along the circumference; and the outer wall of the mounting shell is provided with sensors respectively corresponding to the axial moving trajectory of the three magnets. The intelligent all-in-one switch has the advantages of being capable of automatically controlling each working state of the water pump, capable of realizing corresponding control on the water pump in different working states, capable of ensuring that the water pump can adapt to certain water pressure, guaranteeing the service life of the water pump, saving precious electric resources and greatly improving safety.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to an intelligent integrated switch for water pumps. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, and suspoemulsions. And liquid metal, etc., can also transport liquid, gas mixture and liquid containing suspended solids. And the integrated switch that is used on the water pump at present generally comprises the installation case that has one end installation port, and the fixed cover on the installation port is provided with installation cover, is provided with spring, spring base, plastic sleeve successively from the bottom of the case to the installation port in the installation case. , the middle part of the...

AI Technical Summary

Problems solved by technology

Usually in this case, due to the difference in water pressure during the working process of the water pump, the impact force on the plastic sleeve is also different, which is easy to cause damage to the parts in the installation shell. At the same time, this integrated switch cannot control the water pump well. In the case of insufficient water, the phenomenon of dry pumping of the water pump is caused, which affects the service life of the water pump, wastes precious power resources, and also has certain safety hazards

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