Self-help car washing machine

Abstract

The invention discloses a self-help car washing machine. The self-help car washing machine comprises a car washing machine box body and a liquid discharging gun; the car washing machine box body is internally provided with a water pump and a control water valve; the car washing machine box body is internally provided with a foam raw liquid bucket and a foam proportioning device which are connected; the foam proportioning device is connected with the control water valve; the liquid discharging gun comprises a water discharging gun and a foam discharging gun; the water discharging gun is connected with the water pump through a pipeline; the foam discharging gun is connected with an outlet of the foam proportioning device through the other pipeline. The self-help car washing machine provided by the invention is reasonable in design and has double pipes and double guns; clean water and foam are independently discharged and water resources are saved; the foam raw liquid bucket is arranged in the car washing machine and the foam is proportioned through the foam proportioning device; the number of times of utilizing is greatly improved and the foam does not need to be usually supplemented.

Description

technical field [0001] The invention relates to the technical field of car washing machines, in particular to a self-service car washing machine. Background technique [0002] There are following deficiencies in existing self-service car washing machines: [0003] 1. Most of the car washing machines use a single gun. Both the water outlet and the foam use one pipeline. Switching from clear water to foam output needs to finish the clean water in the pipeline, which wastes water resources; The brush can only be used after foaming, which is different at the same time, and the efficiency is low; 3. The foam agent in the car washing machine is well proportioned and placed in the inner barrel of the car washing machine. The number of uses of each barrel of foam agent is limited and needs to be replenished frequently; 4. Each The frequency of use of the car washing machine is different, and the foam dose in the bucket needs to be checked by inspectors. Sometimes it cannot be reple...

AI Technical Summary

Problems solved by technology

[0003] 1. Most of the car washing machines use a single gun. Both the water outlet and the foam use one pipeline. Switching from clear water to foam output needs to finish the clean water in the pipeline, which wastes water resources; The brush can only be used after foaming, which is different at the same time, and the efficiency is low; 3. The foam agent in the car washing machine is well proportioned and placed in the inner barrel of the car washing machine. The number of uses of each barrel of foam agent is limited and needs to be replenished frequently; 4. Each The frequency of use of the car washing machine is different, and the foam dose in the bucket needs to be checked by inspectors. Sometimes it cannot be replenished in time, resulting in the unusable car washing machine and high personnel costs; 5. The management personnel cannot keep abreast of the operation of each car washing machine. Use status, number of coins, and frequency of use; 6. At present, the car washing machine cannot remotely control its operation, and the management is cumbersome and the workload is heavy; 7. The current charging method of the car washing machine only supports coin insertion, and the charging method is single, and the security is poor

Images