Spray head water pressure control system

Abstract

The invention relates to a spray head water pressure control system which comprises a permanent magnet, concentration measuring equipment, an AT89C51 single chip microcomputer and a box body coil, wherein the permanent magnet is arranged above a detergent box of a box type bowl washing machine and used for attracting a metal box body provided for the detergent box onto an opening below the detergent box through magnetic force; the concentration measuring equipment is arranged in the box type bowl washing machine and used for measuring the detergent concentration of a water body in the box typebowl washing machine to send an insufficient concentration instruction or a sufficient concentration instruction; the AT89C51 single chip microcomputer is connected with the concentration measuring equipment and used for powering on the box body coil when the sufficient concentration instruction is received to generate the magnetic force to offset the magnetic force of the permanent magnet and release the metal box body from the opening below the detergent box; the box body coil is arranged inside the detergent box of the box type bowl washing machine and connected with the AT89C51 single chip microcomputer; the AT89C51 single chip microcomputer is also used for ending the power-on of the box body coil when a sufficient concentration signal is received. Through the spray head water pressure control system provided by the invention, the performance of the box type bowl washing machine can be improved.

Description

technical field [0001] The invention relates to the field of box-type dishwashers, in particular to a nozzle water pressure control system. Background technique [0002] Box dishwashers, also known as dishwashers, must be connected to the ground wire during use to ensure safety. Dishwashers are not a complete replacement for manual labor. Therefore, other debris, such as fish bones, leftovers, rice, etc., must not be entrained in the washed tableware, otherwise, it is easy to block the filter screen or hinder the nozzle rotation, affecting the washing effect. [0003] When putting tableware into the machine, the tableware should not be exposed outside the metal basket. Smaller cups, spoons and other utensils should be avoided from falling and colliding, so as not to break. If necessary, smaller, more compact baskets can be used to store these small utensils, which will be safer. Always keep the inside and outside of the dishwasher clean and hygienic. After each use, it ...

AI Technical Summary

Problems solved by technology

[0005] Dishwashers use a lot of electricity to dry dishes

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