Low-noise aquarium

Abstract

The invention relates to a low-noise aquarium comprising an aquarium main body, an outer partition plate, an inner partition plate and a water inlet pipe; both the inner partition plate and the outerpartition plate are fixedly connected with the aquarium main body; the aquarium main body is partitioned into a viewing region, a buffering region and a drainage region by the outer partition plate and the inner partition plate; a sewage outlet is formed in the bottom wall of the drainage region; the low-noise aquarium further comprises a drainage flow regulating pipe; the drainage flow regulatingpipe comprises a drainage pipe and a buoyancy pipe; a longitudinal drainage tank is arranged in the side of the drainage pipe; the upper end of the buoyancy pipe is provided with a sealed air chamber, and the lower end of the buoyancy pipe movably sleeves the drainage pipe; the upper end of the drainage pipe is sealed, and the lower end of the drainage pipe is connected with the sewage outlet; and the water inlet pipe forms a bent part between a purified water inlet and a via hole, the bent part is higher than the top end of the outer partition plate, and an air vent is formed in the bent part. The low-noise aquarium generates low noise during water circulation, so that the daily life of a user is not disturbed; and the phenomenon that water flows back to the water inlet pipe does not occur during power failure.

Description

technical field [0001] The invention belongs to the technical field of aquariums, and in particular relates to a low-noise aquarium. Background technique [0002] The aquarium is a glassware used to raise tropical fish or goldfish, which plays an ornamental role. The aquarium, also known as the ecological aquarium or the aquarium, is a container for ornamental purposes and specially raised aquatic animals and plants. [0003] However, the existing aquariums have the following problems: [0004] 1. The drainage area of ​​the aquarium is noisy. In existing aquariums, in order to carry out water circulation, the buffer zone and the drainage area are usually separated by two partitions inside and outside the cylinder. At the bottom of the drainage area, the water in the aquarium enters and rises from the bottom of the outer partition, overflows the inner partition, enters the sewage discharge area from the top of the inner partition, and finally discharges from the sewage out...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of high noise and backflow of the water inlet pipe in the existing aquarium, the present invention provides a low-noise aquarium with low noise and capable of preventing backflow of the water inlet pipe

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