A swimming pool electric suction brush

Abstract

The invention discloses an electric dirt-absorbing brush for a swimming pool, which comprises a dirt-absorbing chamber and a motor chamber, the dirt-absorbing chamber includes a transparent dirt-absorbing cover, a connector and a dirt-absorbing housing, the transparent dirt-absorbing cover is connected The casings are connected by the connecting piece, the water inlet of the transparent dirt-absorbing cover is provided with a tubular protrusion, and a large garbage retention part is formed between the transparent dirt-absorbing cover and the tubular protrusion. After the water flows out from the tubular protrusion, the large-volume garbage is squeezed into the large garbage storage part, and the water enters the dirt-absorbing housing. The invention can separate the large-volume garbage from the water, and guide the water flow into the sewage suction shell to prevent the large-volume garbage in the water flow from hindering the rotation of the impeller, and because of its structure, it is not easy to be blocked by garbage, so the sewage suction efficiency is very high high.

Description

technical field [0001] The invention relates to swimming pool cleaning equipment, in particular to an electric dirt suction brush for swimming pools. Background technique [0002] In the prior art, the electric dirt suction brush is similar to the principle of a water pump. The motor rotates to drive the impeller to rotate at a high speed. Under the action of the centrifugal force generated by the high-speed rotation of the impeller, the water in the flow channel of the suction chamber is thrown to the surrounding of the impeller when it flows through the impeller. At the water outlet, a vacuum is formed at the impeller, and the water in the pool is sucked into the suction chamber again under the action of the pressure difference, and at the same time, the sand, fallen leaves and other sundries in the pool are also sucked in at the same time. The core part of the suction brush is composed of a suction chamber, a motor chamber and an impeller, which are arranged up and down. ...

AI Technical Summary

Problems solved by technology

[0003] But this existing dirt-absorbing brush, because of its structure, is easy to just be blocked by rubbish, once blocked by rubbish, its suction reduces, and suction efficiency reduces; In a word, existing dirt-absorbing brush suction is not enough Large, the sewage suction efficiency is relatively low, and the effect is not ideal, there is a certain room for improvement

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