Compact water saver for automobile washing

Abstract

A compact water saver for automobile washing comprises an underground water tank, a pre-filtering water suction pipe, a pre-filtering cover plate, a primary cylindrical filter screen, an intermediate cylindrical filter screen, a final cylindrical filter screen, a cylindrical casing, a post-filtering pipe, a high-pressure pump and a high-pressure water gun. The final cylindrical filter screen is hermetically sleeved in an inner cavity of the cylindrical casing, the intermediate cylindrical filter screen is hermetically sleeved in an inner cavity of the final cylindrical filter screen, and the primary cylindrical filter screen is hermetically sleeved in an inner cavity of the intermediate cylindrical filter screen. By means of the multi-level cylindrical filter screens which are sleeved for filtering, the compact water saver is compact in structure, waste water generated in last vehicle washing can be conveniently gathered into the underground water tank by means of negative pressure vacuum of a suction port of the high-pressure pump provided for the vehicle washing water gun for vacuum water suction step by step, the waste water is recycled after filtering step by step through siphoning, so that the requirements of energy conservation and emission reduction can be met. Especially, by the aid of the filtering structure of infiltrating from inside of the cylinder to the outside, dregs filtered step by step can be cleaned timely and conveniently along with the cylindrical filter screens.

Description

Technical field [0001] The invention belongs to the field of environment-friendly and energy-saving car washing equipment, in particular to a compact water saver for car washing. Background technique [0002] As we all know, excessive waste water discharge in urban and rural areas deviates from the requirements of the times for energy conservation and emission reduction. Especially in large and medium-sized cities, with the increasing number of privately owned cars in the city, the car beauty industry is also booming. One of the most basic tasks is to clean the whole car. At the same time, the society has more and more environmental protection requirements. high. Therefore, the community car washing industry, which has sprung up like mushrooms after rain, is strictly required to carry out car washing work in a separate isolated lot, which provides convenience for the collection of sewage recycling for secondary use. Invention 200920152691.1 A water-saving device for car wa...

AI Technical Summary

Problems solved by technology

Invention 200920152691.1 A water-saving device for car washing provides a water-saving concept, but its rectangular overall structure is not scientific enough to bear the force, and it is not compact and reasonable enough

Especially as housing prices continue to rise, the rents of storefronts in my country's first- and second-tier cities are too expensive, and the rectangular overall structure itself occupies too much area to be popularized in prosperous urban densely populated areas.

Investors feel that the application of this technology will be an investment that saves water but not money, so it is difficult to popularize it

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