Vehicle cleaning device

Abstract

The invention discloses a vehicle cleaning device, which comprises a flow dividing box, a connecting water pipe, a water tank, a cart, an electric cylinder, a receiving barrel, an annular brush and acontroller. The annular brush in the device can make dense spiral curve movement in the cleaning process, and thus the cleaning efficiency of the device is improved; when a color recognition sensor recognizes that the annular brush at the position corresponding to the color recognition sensor is located in a 'special color' wash-free area, a solenoid valve on a spray head at the position is closed, a water flow with the soaring pressure is relieved in an automatic pressure relief device in the vehicle cleaning device and then re-flows back into the water tank to be stored, and a vehicle body is protected well while water resources are saved; and the device is small in size, easy to carry and suitable for most occasions, the use requirements can be met only through a civilian tap, an operator can complete whole cleaning work only by slowly pushing a handle, and the cleaning quality of a vehicle is guaranteed while manpower is saved.

Description

technical field [0001] The invention relates to the field of car cleaning, in particular to a car cleaning device. Background technique [0002] The existing car cleaning equipment mostly adopts fixed drum cleaning or fixed high-pressure water cleaning. The fixed drum cleaning belongs to contact cleaning. The car is fixed on the fixed position of the conveyor belt, and the rotating drum device is installed on both sides of the car. , use the cleaning brush on the roller to contact the car for cleaning; fixed high-pressure water cleaning is to fix the high-pressure nozzle on the side of the car to perform non-contact cleaning on the side of the car; although these two cleaning methods can clean the car body relatively clean, However, they all have certain limitations: First, such equipment is installed in professional car washes, and occupies a large area, is expensive, and has no portability at all. Therefore, users often use rags and other tools to manually clean the car bo...

AI Technical Summary

Problems solved by technology

[0002] The existing car cleaning equipment mostly adopts fixed drum cleaning or fixed high-pressure water cleaning. The fixed drum cleaning belongs to contact cleaning. The car is fixed on the fixed position of the conveyor belt, and the rotating drum device is installed on both sides of the car. , use the cleaning brush on the roller to contact the car for cleaning; fixed high-pressure water cleaning is to fix the high-pressure nozzle on the side of the car to perform non-contact cleaning on the side of the car; although these two cleaning methods can clean the car body relatively clean, However, they all have certain limitations: First, such equipment is installed in professional car washes, and occupies a large area, is expensive, and has no portability at all. Therefore, users often use rags and other tools to manually clean the car body. Scrubbing, for more stubborn stains, often use your own booster pump to wash the car, and the water pressure of the household booster pump is not easy to control, direct impact may cause damage to the car body, like car windows or special parts on the car body It cannot be effectively protected, and manual flushing has a large waste rate of water resources, and the cleanliness after cleaning is often not satisfactory

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