Circulating water tank for container fish farming

Abstract

The invention discloses a circulating water tank for container fish farming. The circulating water tank includes a tank body; the right side in the tank body is fixedly provided with a partition plate; a water pump penetrates and is fixedly arranged on the top of the partition plate, and the water inlet end of the water pump is fixedly connected to one end of a water inlet pipe; the part, locatedon the right side of the partition plate, in the tank body is provided with a filtering cylinder; the top of the filtering cylinder is provided with a cover plate; a piston is slidingly connected inside the filtering cylinder, and the bottom surface of the piston is fixedly connected to the bottom of the filtering cylinder through a spring; multiple water outlet holes penetrate the side surface and bottom surface of the filtering cylinder; the water outlet end of the water pump is fixedly connected to one end of a water outlet pipe, and the other end of the water outlet pipe penetrates the cover plate and is fixedly connected to the cover plate; and the side surface and bottom surface of the filtering cylinder are coated with filtering cotton. The space on the left side of the partition plate in the tank body can be utilized to farm fish; water on the left side of the partition plate can be pumped out through the water pump and pumped into the filtering cylinder on the right side of the partition plate; and the water in the filtering cylinder flows in the space on the right side of the partition plate through the water outlet holes, so that fish manure and residual feed can be intercepted in the filtering cylinder.

Description

technical field [0001] The invention relates to the field of fish farming containers, in particular to a circulating water tank for container fish farming. Background technique [0002] The fish farming container is a kind of container used for fish farming. After the existing fish farming container is used for a long time, a large amount of fish feces and residual bait will be accumulated inside it, which will cause the water body in the container to be polluted and require frequent water changes, resulting in a large amount of water resources. Wasteful and needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a circulating water tank for fish farming in a container to solve the above technical problems. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions to realize: [0005] A circulating water tank for container fish farming, com...

AI Technical Summary

Problems solved by technology

[0002] The fish farming container is a kind of container used for fish farming. After the existing fish farming container is used for a long time, a large amount of fish feces and residual bait will be accumulated inside it, which will cause the water body in the container to be polluted and require frequent water changes, resulting in a large amount of water resources. Wasteful, needs to be improved

Images