Cleaning machine

Abstract

The invention discloses a cleaning machine, and relates to an under-pressure cleaning device. The cleaning machine comprises a hand-held spray gun, wherein the hand-held spray gun comprises a spray gun shell, the spray gun shell is provided with a spray gun liquid inlet and a spray gun liquid outlet, and the spray gun shell is provided with a handle; a main machine, wherein he main machine and the hand-held spray gun are arranged in a split mode, and the main machine comprises a pump; a motor; a first shell; a second shell, wherein the second shell is connected with the first shell to form a main machine shell, and a mounting cavity for accommodating the pump and the motor is formed in the main machine shell; a pipeline, wherein the pipeline is connected between the hand-held spray gun and the main machine, and the fluid pressurized by the pump is guided to the spray gun liquid inlet; and a battery pack, wherein the battery pack provides energy for the motor. The main machine further comprises a main machine shell sealing piece; a pipeline sealing mechanism; and a water inlet sealing mechanism. On the premise that an alternating current power supply is not needed, a machine body can be directly placed in water, and high-pressure water flow is generated to be used for cleaning of the spray gun.

Description

technical field [0001] The invention relates to a pressure cleaning device, in particular to a cleaning machine. Background technique [0002] Pressure washer, as a cleaning device that can generate high-pressure water flow to wash the surface of objects, is widely used in various fields of life and work, especially in outdoor courtyards, motorways and sidewalks, etc. It has a good cleaning effect in the process of cleaning hard surfaces such as cars or cars. [0003] Usually, the pressure washer has a hose wound on itself. In daily life, when using the pressure washer to clean the surface of the object with stains, in one way, the middle-seat pressure washer needs to connect the hose to the tap or One end of the hose is inserted into a water source, but this is somewhat inconvenient. In another way, although the handheld pressure washer is small in size, its output performance is low, and it cannot be applied to various working scenarios. [0004] Secondly, conventional ...

AI Technical Summary

Problems solved by technology

[0003] Usually, the pressure washer has a hose wound on itself. In daily life, when using the pressure washer to clean the surface of the object with stains, in one way, the middle-seat pressure washer needs to connect the hose to the tap or Insert the end of the hose into the water source, but this method is somewhat inconvenient

In another way, although the handheld pressure washer is small in size, its output performance is low and it cannot be applied to various working scenarios

[0004] Secondly, conventional pressure washers need AC power supply to ensure that the motor in the washer drives the pump to run. Use a pressure washer, which causes a lot of inconvenience

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