Swimming pool bottom automatic cleaner

Abstract

The invention discloses a swimming pool bottom automatic cleaner. The swimming pool bottom comprises a shell body, a driving device which is installed in the shell body and a precipitating filter (7). A fixing plate upper cover (2) and a fixing plate lower cover (5) are installed in the shell body. The fixing plate upper cover (2) and the fixing plate lower cover (5) can collectively form a cavity with water outlets and a rotating device (14) is installed in the cavity. The water outlets comprise a first water outlet (16), a second water outlet (18), a third water outlet (19) and a fourth water outlet (17), wherein the first water outlet (16), the second water outlet (18), the third water outlet (19) and the fourth water outlet (17) are respectively located on the front portion, the back portion, the left portion and the right portion of the shell body. The rotating device (14) enables water flow to be discharged from the first water outlet (16), the second water outlet (18), the third water outlet (19) or the fourth water outlet (17). The swimming pool bottom automatic cleaner has the advantages of being capable of achieving automatic steering of the cleaner, capable of improving cleaning efficiency of the swimming pool bottom automatic cleaner, capable of further reducing energy consumption, simple and reasonable in structure, convenient to use and flexible in operation.

Description

technical field [0001] The invention relates to an automatic cleaner for the bottom of a swimming pool. Background technique [0002] Generally, a cleaning machine used for a pool or swimming pool usually includes a housing, a water pump, a steering device and a filter bag. When working, the cleaning machine travels through a mechanical steering device, and uses a water pump to drain water out of the housing through a water outlet, thereby Negative pressure is formed in the casing, which promotes the water with garbage to enter the casing from the water inlet, and deposits in the filter bag, so as to achieve the purpose of extracting dirt and cleaning the bottom of the pool. [0003] Such a cleaning machine is disclosed in the Chinese invention "Swimming Pool Cleaning and Purifying Machine (II) Type" whose patent number is 01228449.1. It has two permanent magnet low-speed synchronous motors arranged diagonally under the seat, and is connected with the synchronous wheel and t...

AI Technical Summary

Problems solved by technology

This type of cleaning machine is generally a large-scale automatic cleaning machine with a relatively complex structure and is suitable for large-area automatic cleaning operations. However, for small areas such as corner cleaning, it is not very flexible, the cleaning efficiency is not high, and the motor consumes too much energy. , will affect the normal service life of the whole machine

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