Fish tank cleaning and filtering device

Abstract

The invention relates to the technical field of fish tank cleaning, and discloses a fish tank cleaning and filtering device which comprises a tank body, wherein a cleaning ring is slidably connected to the inner wall of the tank body, backflow channels are formed in the upper inner wall and the lower inner wall of the cleaning ring respectively, the two backflow channels do not communicate with each other, and water absorption holes communicating with the backflow channels are formed in the upper and lower parts of the inner wall of the cleaning ring respectively. According to the fish tank cleaning and filtering device, an adjusting plate is arranged in the cleaning ring, so that in the rotating process of fan blades, a medium in an inner cavity of the cylinder body is sucked to a watering cover through adjustment of the adjusting plate for water drainage, and oxygenation is realized; and meanwhile, in the suction process of water flow in the inner cavity of the cleaning ring, while the inner wall is scratched, the cleaning ring moves up and down in the inner cavity of the cylinder body through suction of the water absorption holes, so that sediments, suspended sediments and floating sediments on the inner wall of the cylinder body and in the cylinder body are sucked out, and finally, the purpose of comprehensively cleaning the interior of the cylinder body is achieved.

Description

technical field [0001] The invention relates to the related technical field of fish tank cleaning, in particular to a fish tank cleaning filter device. Background technique [0002] Many families have ornamental fish. During the breeding process of ornamental fish in the fish tank, fish excrement is usually produced. Nowadays, the filter device is mainly installed in the fish tank to suck out the dirt in the fish tank, so as to ensure The cleanliness of the water quality in the fish tank. [0003] In the actual use process, because the fixed position of the filter device is relatively fixed, the excrement produced by the fish will be in three forms: sedimentation in water, suspension in water and floating in water, and through fixed suction Filtration can only suck the excrement of one class, so the fish tank cannot be fully cleaned. At the same time, the excrement that is often suspended will gradually fit in the fish tank if it is not cleaned in time. The inner wall affe...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing fish tank cleaning device proposed in the background technology, the present invention provides a fish tank cleaning and filtering device, which has the advantages of comprehensive cleaning and clogging alarm in the tank, and solves the problems proposed in the above background technology. technical issues

Images