Air-liquid full hybrid self-pulse washing device

Abstract

An air-liquid full hybrid self-pulse washing device comprises a shell, an atomization cavity is formed in the shell, an atomization flow guidance structure is arranged in the middle of one end of the atomization cavity, the peripheral size of the edge of the flow guidance structure is smaller than that of the side wall of the atomization cavity, a medium water inlet and a compressed air inlet, arranged in one end of the atomization cavity, are communicated with the cavity of the flow guidance structure and the atomization cavity respectively, the diameter size of the side wall of the cavity of the other end of the atomization cavity is reduced gradually to the end with an outlet formed in the shell, a wedge-shaped flow channel is formed in the shell between the outlet and the other end of the atomization cavity, and the wedge-shaped flow channel is communicated with the outlet and the atomization cavity. According to the air-liquid full hybrid self-pulse washing device, large-scale car washers and other devices do not need to be purchased, initial investment cost is reduced, utilization is safe, the device is free of electrical contact, and potential safety hazards of water and electricity type hybrid operation are avoided; the device is free of movable components, is not prone to being damaged, pulsing force is generated at the outlet, recoil force cannot be generated in use, and labor is saved.

Description

technical field [0001] The invention relates to the technical field of cleaning devices, in particular to a gas-liquid fully mixed self-pulse cleaning device. Background technique [0002] There are many cleaning guns with different styles or different functions in the market. The traditional cleaning guns have certain deficiencies in some functions and technical fields. For example, most cleaning machines are electric water pumps, which consume a lot of water, cost high, and consume a lot of energy. , short service life; it cannot be used when multiple cleaning media are required, or the ratio of water and air cannot be adjusted, resulting in waste of water resources; it cannot provide pulses combining air and water, and it cannot be used under the condition of anhydrous cleaning Some gas-liquid cleaning guns have high cost, high energy consumption, and long time-consuming; high-pressure water has great damage to the cleaning items, and the cleaning efficiency is low, which...

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Problems solved by technology

[0002] There are many cleaning guns with different styles or different functions in the market. The traditional cleaning guns have certain deficiencies in some functions and technical fields. For example, most cleaning machines are electric water pumps, which consume a lot of water, cost high, and consume a lot of energy. , short service life; it cannot be used when multiple cleaning media are required, or the ratio of water and air cannot be adjusted, resulting in waste of water resources; it cannot provide pulses combining air and water, and it cannot be used under the condition of anhydrous cleaning ; Some gas-liquid cleaning guns have high cost, high energy consumption, and long time-consuming; high-pressure water damages the cleaning items greatly, and the cleaning efficiency is low, which cannot achieve the purpose of energy saving, water saving, and high efficiency

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