Self-help car washer foam solution full-automatic proportioning system

Abstract

The invention discloses a self-help car washer foam solution full-automatic proportioning system which comprises a foam water tank, an inductive switch, a foam stock solution box, a micro water pump and a proportioning control system plate, wherein a water inlet pipe is arranged at the upper part of the foam water tank; a foam water outlet is formed in the bottom of the foam water tank; a water inlet filter screen, a water inlet electromagnetic valve and a water inlet flowmeter are arranged on the water inlet pipe; a second inductive switch, a third inductive switch and a fourth inductive switch are arranged at the upper part, the middle part and the lower part of the interior of the foam water tank respectively; the foam stock solution box is arranged at the side part of the foam water tank; a first inductive switch is arranged at the bottom of the foam stock solution box; the foam stock solution box is communicated with the foam water tank through a micro water pump solution inlet pipe, the micro water pump and a micro water pump solution outlet pipe that are sequentially connected; and the proportioning control system plate controls operation of the overall self-help car washer foam solution full-automatic proportioning system. Through the four inductive switches, the amount of a foam stock solution in the foam stock solution box and the amount of a foam solution in the foam water tank are detected at any time, real-time detection and proportioning on the foam solution are realized, long-term supply of foam water is ensured, and no manual feeding is required.

Description

technical field [0001] The invention relates to the field of self-service car washing machines, in particular to a fully automatic proportioning system for foam liquid of self-service car washing machines. Background technique [0002] The self-service car washing machine comes from European and American countries. It is mainly a self-service convenient car washing equipment that cleans the car by the car owner himself. A new type of convenient self-service car washing service that is restricted by the environment and free to complete car washing; with the rapid development of China's economy, more and more cars have entered the family, the rapid increase of cars and the increasing pace of people's life, car cleaning and Maintenance is also getting more and more attention, making self-service car washing machines more and more popular among car owners. Self-service car washing machines have been found in major gas stations, service areas, parking lots, towns, villages, commu...

AI Technical Summary

Problems solved by technology

[0002] The self-service car washing machine comes from European and American countries. It is mainly a self-service convenient car washing equipment that cleans the car by the car owner himself. A new type of convenient self-service car washing service that is restricted by the environment and free to complete car washing; with the rapid development of China's economy, more and more cars have entered the family, the rapid increase of cars and the increasing pace of people's life, car cleaning and Maintenance is also getting more and more attention, making self-service car washing machines more and more popular among car owners. Self-service car washing machines have been found in major gas stations, service areas, parking lots, towns, villages, communities and other places; self-service car washing machines give The majority of car owners have brought great convenience, but most of the current self-service car washing machines use the method of artificially adding foam liquid. The foam liquid ratio is not easy to grasp, and it is inconvenient to add. Therefore, it is necessary to improve the existing technology for this problem. to meet the needs of use

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