Multi-pump control system and control method applied to cleaning machine

Abstract

The invention discloses a multi-pump-position control system applied to a cleaning machine and a control method thereof. The multi-pump-position control system applied to the cleaning machine comprises a water pressure sensor, a control circuit, a first electric pump, a second electric pump, a third electric pump, a first switch, a second switch, a third switch and an electric pump power source, wherein the water pressure sensor is used for monitoring water flow pressure; the control circuit, the first electric pump, the second electric pump and the third electric pump are used for controlling the whole system; the first switch is used for controlling the first electric pump; the second switch is used for controlling the second electric pump; the third switch is used for controlling the third electric pump; and the electric pump power source is used for supplying power. The first electric pump is connected to the electric pump power source through the first switch. The second electric pump is connected to the electric pump power source through the second switch. The third electric pump is connected to the electric pump power source through the third switch. The control circuit is connected with the first switch, the second switch and the third switch. The water pressure sensor is connected with the control circuit. The multi-pump-position control method applied to the cleaning machine includes the following steps that the water pressure value in a water pipe is monitored in real time, and the operating states of the electric pumps can be adjusted according to the water pressure value.

Description

technical field [0001] The invention relates to a cleaning machine, in particular to a multi-pump position control system and a control method applied to the cleaning machine. Background technique [0002] The washing machine is a kind of equipment used for vehicle cleaning. With the popularization of vehicles, the demand for washing machines is also increasing. The water inlet of a traditional washing machine is usually equipped with several electric pumps for pumping water, and the water outlet is a water gun, but because the vehicles to be cleaned are changing all the time, the water inflow of the water inlet and the water output of the outlet are often not well matched. , making the water pressure fluctuate, which not only affects the cleaning effect, but also easily causes damage to the washing machine. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a multi-pump control system and control met...

AI Technical Summary

Problems solved by technology

The water inlet of a traditional washing machine is usually equipped with several electric pumps for pumping water, and the water outlet is a water gun, but because the vehicles to be cleaned are changing all the time, the water inflow of the water inlet and the water output of the outlet are often not well matched. , so that the water pressure fluctuates, which not only affects the cleaning effect, but also easily causes damage to the washing machine.

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