Novel energy-saving fish tank
A fish tank, a new type of technology, applied in fish farming, application, climate change adaptation and other directions, can solve the problems of reducing ornamental effects, daily use burden, maintenance and use costs, and achieves increased sewage efficiency, convenient assembly and follow-up maintenance. Effect
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Embodiment 1
[0050] Such as figure 1 As shown, the present invention provides a filter device, comprising: a filter box and a filter screen, the filter screen is cylindrical, because it is set in a cylindrical shape, and when the water flow hits the screen wall, it can generate a rotational force, thereby being able to According to the principle of centrifugal sedimentation, the fish feces and impurities are precipitated and filtered, and the filter screen is vertically arranged in the filter box; the upper side wall of the filter box is provided with a water inlet, and the water inlet is located in the filter box. Between the center of the upper part of the screen and the side wall, the water outlet direction of the water inlet is parallel to the tangent of the filter screen; the bottom of the filter box is provided with a sewage outlet, and the sewage outlet is located at the center of the bottom of the filter screen On, and the sewage discharge port is provided with a sewage discharge d...
Embodiment 2
[0059] A kind of fish tank that comprises above-mentioned filter device, comprises: fish tank body, filter device, bacteria house and clean water tank, described fish tank body is connected with described filter device by drainage device, and the filter groove of described filter device is connected with described bacteria house The bacteria house communicates with the clean water tank, and the clean water tank communicates with the fish tank body through a water supply device. The filter device, the bacteria house and the clean water tank are arranged side by side and in parallel, the bacteria house is located between the filter device and the clean water tank, by setting the filter device in the water circulation system of the fish tank, it can It can fully filter the sewage with fish feces, remaining fish food and impurities in the fish tank, and fully decompose some molecular particle-level harmful substances in the water through the bacteria house to achieve the ecological...
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