car washing device

Abstract

An automobile cleaning device includes a spraying device. The spraying device comprises a top spray boom, a left vertical spray boom and a right vertical spray boom. The top spray boom, the left vertical spray boom and the right vertical spray boom are driven by a drive motor. A plurality of spray heads are distributed on the spray booms. Switching mechanisms which can make the spray heads to spray air or water are arranged in the left vertical spray boom, the right vertical spray boom and / or the top spray boom respectively. The spray heads on the left vertical spray boom, the spray heads on the right vertical spray boom and the spray heads on the top spray boom are connected with a high-pressure water source and a high-pressure air source. The switching mechanisms are in linkage with an output shaft of a switching motor. The switching motor, the drive motor and solenoid valve switches mutually form a loop through a program control circuit, wherein the solenoid valve switches are used for controlling the high-pressure air source and the high-pressure water source respectively. According to the automobile cleaning device, through rotation of a cylindrical tube, the designated spray heads can be skillfully controlled to be communicated with or cut off from a water inlet pipeline, and then diversified spray head opening and closing state combinations are achieved; besides, as automobiles after cleaning can be dried in time, water drops can be well prevented from being stained with dust, in this way, the automobiles can be more convenient and faster to clean, and the cleaning effect is better.

Description

technical field [0001] The invention relates to a car washing device, in particular to a washing device applied to washing cars or vans. Background technique [0002] Existing a kind of patent No. is CN200720023665.X name is the Chinese utility model patent of " integral car washing room " discloses a kind of integral car washing room, comprises the room body, is provided with the parking platform that can park the vehicle in the room body, and can be parked in the parking lot. A water spray device for washing vehicles on the platform; the integral car wash room also includes a water supply device that can supply water to the water spray device, and the water spray device includes a number of water spray pipes that are rotatably arranged in the room, and the water spray pipes are respectively A number of nozzles are arranged in sequence, and a swing device that can push the water spray pipe to rotate reciprocally within a certain angle is also provided on the room body. The...

AI Technical Summary

Problems solved by technology

However, some nozzles on the spray pipe of the device cannot be controlled to open and close, and all nozzles are opened simultaneously regardless of the height of the vehicle body during car washing, so that the water consumption is large and the power consumption is also large, which is not conducive to saving water and energy, and will also Aggravate the pollution to the environment, so the structure of the device needs to be further improved

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