car washing device

Abstract

The invention relates to a car washing device basically not provided with an electric energy power source. The car washing device is designed to solve the technical problems that existing similar products are poor in washing effect and auxiliary power such as electric energy and pumps are needed. A recycling pond and a water storing pond of the car washing device are cuboid water tanks respectively. The car washing device is characterized in that the recycling pond is connected with the water storing pond through a one-way valve, a filtering net platform and a bearing platform are arranged above the recycling pond and the water storing pond respectively, the bearing platform and a piston plate are connected into a whole, the piston plate and an isolating plugging plate are arranged in the water storing pond and the recycling pond in an interference sealing mode respectively, and a bearing spring is arranged between the bearing platform and the piston plate; a water returning pipe is arranged in a cavity groove of the recycling pond above the isolating plugging plate, the water returning pipe is communicated with a water storing cavity of the water storing pond, a one-way water inlet valve is arranged at the water returning pond end of the water returning pipe, the two ends of the one-way valve are communicated with the water storing cavity of the water storing pond and a water drainage cavity of the recycling pond respectively, the recycling pond is divided into the cavity groove and the water drainage cavity through the isolating plugging plate, a water pipe frame water inlet of the recycling pond is communicated with the water drainage cavity of the recycling pond, and a water pipe frame is provided with water spraying holes.

Description

technical field [0001] The invention relates to engineering vehicle car washing equipment, which is a car washing device. Background technique [0002] Car washing devices generally refer to equipment used for car cleaning, some of which are designed with closed boxes, and others are portable spray washing equipment. These car washing devices are all for the rational utilization and saving of water during vehicle cleaning, and at the same time achieve the purpose of vehicle cleaning as new. Engineering vehicles generally refer to heavy-duty vehicles used to transport engineering materials such as cement and sand. Due to the serious dust emission of such vehicles during urban construction and driving, many urban construction sites require construction project contractors to wash such vehicles. And after spraying treatment, it can be used for driving and transportation on urban roads. The car washing device for this type of vehicle is disclosed in the Chinese patent literatu...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned deficiencies, the purpose of the present invention is to provide a car washing device based on an unpowered automatic type in the field, so as to solve the technical problems that the existing similar products have poor cleaning effect and need auxiliary power such as electric energy and pumps.

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