Cleaner for bottom of pool

Abstract

The present invention relates to a pool bottom cleaner which comprises a pump body which is provided with a motor at the inside and an impeller connected with a motor output shaft, a cleaning head which is arranged under a water inlet of the pump body and is provided with a connecting part which is communicated with the water inlet of the pump body as well as a handspike component which is connected with the outer surface of the pump body and can push the cleaner to travel in water. The pool bottom cleaner is characterized by also comprising a pontoon which is connected between the pump body and the cleaning head; the pontoon is provided with an axle hole which can be communicated with the water inlet of the pump body and a water inlet opening of the cleaning head respectively; and the pontoon and the cleaning head are connected in a demountable way. As the pontoon is arranged at the head of the cleaner, the pontoon can contain floating material, is convenient for installation and can avoid polluting a pool; the pontoon reduces the weight of the cleaner in water and is lighter for the operator to use; the cleaning head is changeable and is connected in a convenient pressing buckle form; and the connection structure is simpler and is very convenient for operation.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a pool bottom cleaner used for cleaning debris, leaves and other dirt at the bottom of swimming pools, garden pools and water tanks. Background technique [0002] Generally, a cleaning machine used for a pool or a swimming pool usually includes a special suction head housing, a water pump and a filter bag. During operation, the cleaning machine utilizes the water pump to drain water outside the housing through the water outlet, thereby forming a negative pressure in the housing and promoting The water with garbage enters the shell from the water inlet and settles down in the filter bag, so as to achieve the purpose of extracting dirt and cleaning the bottom of the pool. [0003] Such a washing machine is disclosed in the Chinese utility model "Swimming Pool Cleaning and Purifying Machine (II) Type" whose patent No. is 01228449.1. It has two permanent magnet low-speed synchronous motors arrang...

AI Technical Summary

Problems solved by technology

The swimming pool bottom cleaning equipment with the above-mentioned structure has a compact structure, which can facilitate activities on the bottom of the pool and bypass obstacles, but the cleaning head of the cleaning equipment is not replaceable, which is inconvenient during cleaning and cannot adapt to different pool bottom structures. The needs of different cleaning heads, and the equipment does not have a buoyancy device. After being put into the water, due to the gravity of the machine, the user will feel that the operation is cumbersome

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