Automatic swimming pool cleaning machine with filtering system capable of being cleaned easily

Abstract

The invention belongs to the field of swimming pool cleaning, and particularly relates to an automatic swimming pool cleaning machine with a filtering system capable of being cleaned easily. The automatic cleaning machine is composed of a non-power walking wheel, a lower cleaning machine shell, a rigid plane filtering net, impeller water power assemblies, an upper cleaning machine shell and an assembly lock catch, wherein the impeller water power assemblies are arranged at the two ends of a horizontal double-stretching-shaft motor respectively. When the motor rotates forwards, an impeller on one side is meshed with a clutch to rotate along with the motor in the same direction, and an impeller on the other side is not meshed with a corresponding clutch and does not rotate. Dirty water with dirt passes through a water inlet in the bottom of the lower cleaning machine shell to flow into the lower cleaning machine shell through pumping of the rotation impeller. The water inlet is provided with an inwards-opening type one-way valve, the dirty water can only flow into the lower cleaning machine shell but cannot flow out. The dirt is blocked and left in the lower cleaning machine shell through the rigid plane filtering net. The automatic swimming pool cleaning machine with the filtering system capable of being cleaned easily is simple in structure, easy to dismount and mount and convenient to clean.

Description

technical field [0001] The invention belongs to the field of swimming pool cleaning, and in particular relates to an automatic swimming pool cleaning machine with an easy-to-clean filter system. Background technique [0002] At present, there are two ways for the dirt filtration system of the swimming pool automatic cleaning machine: one way is to use dirt filter bags. The dirt filter bag is set on the water inlet of the cleaning machine, sucked by the impeller system, the dirty water with dirt flows into the filter bag; the dirt is blocked in the bag, and the filtered clean water flows out of the filter bag , and flow back into the swimming pool through the outlet of the impeller system. The advantage of the dirt filter bag is: due to its flexibility, it can expand and easily fill the inner cavity of the cleaning machine, and can hold more dirt. Its main disadvantages are: the filter bag is generally made of weaving, and the resistance to the fluid is relatively large, so...

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