Fish tank convenient to change water

Abstract

The invention discloses a fish tank which is convenient for changing water, which comprises a tank body and a water changing device installed at the bottom of the tank body. The left side of the water changing device is provided with a water inlet pipe and a water outlet pipe which are arranged in front and behind. Cavity, the two sides of the control chamber are oppositely provided with a first sliding joint groove and a second sliding joint groove, the left and right side walls of the first sliding joint groove are oppositely provided with water outlet holes connected with the water inlet pipe, and the left and right sides of the second sliding joint groove The wall is oppositely provided with a water inlet hole connected with the water outlet pipe, the water inlet hole and the water outlet hole are respectively provided with filter screens, the first sliding joint block is slidingly connected in the first sliding joint groove, and the second sliding joint groove is A second sliding block is slidably connected, the first sliding block is provided with a first communication hole for cooperating with the water outlet hole, and the second sliding block is provided with a second communication hole for cooperating with the water outlet pipe.

Description

technical field [0001] The invention relates to the technical field of fish tanks, in particular to a fish tank which is convenient for changing water. Background technique [0002] A fish tank is a water tank for live fish. Nowadays, with the improvement of people's living standards, people usually buy fish tanks to raise fish to improve viewing. When raising fish, they need to change the water frequently, which brings troubles to many people. The way that people pump water out through pipes is troublesome to operate, and drain pipes are also arranged at the bottom of the fish tank, so that the placement of the fish tank is difficult to be floor-standing, which brings inconvenience to people. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fish tank that is easy to change water, which can overcome the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following t...

AI Technical Summary

Problems solved by technology

[0002] A fish tank is a water tank for live fish. Nowadays, with the improvement of people's living standards, people usually buy fish tanks to raise fish to improve viewing. When raising fish, they need to change the water frequently, which brings troubles to many people. People pump water out through pipes, which is cumbersome to operate, and there are also drainage pipes installed at the bottom of the fish tank, so that it is difficult to place the fish tank on the ground, which brings inconvenience to people.

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