Submarine decontamination machine

Abstract

The invention discloses an underwater sewage cleaning machine for cleaning closely attached dirt at the bottom of various water bodies, which has the advantages of adapting to various forms of water bodies and saving water resources. The underwater cleaning machine includes a working cover with a lower opening formed by a closed periphery and a top, and a water return port and a water spray port facing the direction of the opening are arranged in the work cover, and the water spray ports are respectively communicated with the water pump through a water spray pipe A return water channel is formed, and the return water port communicates with the cavity of the working cover to form a return water channel, and a filtering device is arranged on the return water channel. The high-speed water flow formed after the high-pressure water flow from the water pump is sprayed from the water nozzle can wash away the dirt attached to the uneven pebble surface at the bottom of the water, and it can also be used for the dirt attached to the smooth and flat surface of the swimming pool bottom. of clearing. After the muddy water rinsed out is filtered, the clean water returns to the water, and the entire flushing process consumes almost no water, especially suitable for use in the cleaning of various artificial water bodies and natural water bodies.

Description

technical field [0001] The invention relates to a water bottom cleaning machine for cleaning the closely attached dirt at the bottom of various water bodies. Background technique [0002] At present, various artificial water bodies such as artificial landscapes, swimming pools, water treatment structures, etc., and natural water bodies such as rivers, lakes, natural ponds, streams, etc., usually the surface of these water bodies such as pebble layers or anti-seepage layers are closely attached to the growth of algae It absorbs dust and mud in the water and turns black and green, which leads to the reduction of water landscape quality and deterioration of water quality. For artificial water bodies, the existing cleaning method is to manually clean the pebbles at the bottom of the water or the attached pollutants on the surface of the pool bottom after draining the water. The muddy water is discharged, causing another kind of water pollution, which not only wastes water resou...

AI Technical Summary

Problems solved by technology

[0002] At present, various artificial water bodies such as artificial landscapes, swimming pools, water treatment structures, etc., and natural water bodies such as rivers, lakes, natural ponds, streams, etc., usually the surface of these water bodies such as pebble layers or anti-seepage layers are closely attached to the growth of algae It absorbs dust and mud in the water and turns black and green, which reduces the quality of the water landscape and deteriorates the water quality

For artificial water bodies, the existing cleaning method is to manually clean the pebbles at the bottom of the water or the attached pollutants on the surface of the pool bottom after draining the water. The muddy water is discharged, causing another kind of water pollution, which not only wastes water resources, but also is labor-intensive, time-consuming and labor-intensive, and the cleaning efficiency is also low

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