Door-to-door car washing machine

Abstract

The invention discloses a door-to-door car washing machine, comprising: a frame, a push handle and an exhaust port are arranged at the upper end of the frame, and rollers are arranged at the lower end, and a steam generating device, a water tank and a steam generator are installed inside the frame. A water pump; wherein, a fuel tank, a fuel pump and a fuel atomizer are sequentially arranged on the steam generating device from left to right; a heat exchanger is connected to the water pump, and a A water outlet, a metal serpentine tube, a metal fin and a water inlet are installed in sequence from left to right; the feature is that it also includes: a metal helical tube is arranged on the right side of the steam generating device, and on the metal helical tube An inlet and an outlet are provided, and a metal mesh cover is installed inside the metal spiral tube, and a steam delivery pipe is connected to the outlet; wherein, mesh holes are set on the metal mesh cover. The door-to-door car washing machine of the present invention can generate relatively large steam pressure, and can leave the car wash field and come to the door to provide car washing services for car owners.

Description

technical field [0001] The invention relates to the technical field of car washing machines, and more specifically relates to a door-to-door car washing machine. Background technique [0002] The traditional car cleaning method generally uses high-pressure water flow for cleaning, and the water flow is ejected at high speed by a water spray gun. This not only consumes a lot of clean water, but also produces a lot of sewage after cleaning. For this reason, people have designed electric heating method to produce steam again and clean, and high-pressure steam is transported to steam spray gun through steam conveying pipe, and steam spray gun is controlled trigger switch by worker, but this method has following disadvantages: 1, because steam is in the process of car washing It is continuously generated while washing the car, so it needs a lot of electric heating power and current to produce steam with sufficient pressure in time, but it is difficult for ordinary car washes to a...

AI Technical Summary

Problems solved by technology

[0002] The traditional car cleaning method generally uses high-pressure water flow for cleaning, and the water flow is ejected at high speed by a water spray gun, which not only consumes a lot of clean water, but also produces a lot of sewage after cleaning

For this reason, people have designed electric heating method to produce steam again and clean, and high-pressure steam is transported to steam spray gun through steam conveying pipe, and steam spray gun is controlled trigger switch by worker, but this method has following disadvantages: 1, because steam is in the process of car washing It is continuously generated while washing the car, so it needs a lot of electric heating power and current to produce steam with sufficient pressure in time, but it is difficult for ordinary car washes to apply for a city network power connection with sufficient power and current, so if ordinary car washes rely on The steam generated by the electric heating method tends to have a lower steam pressure; 2. Since the electric steam car washing machine needs to be connected to a dedicated mains power supply, limited by the power supply, it is difficult to work in places other than the car wash, and it is impossible to provide car washing services for car owners.

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