| 摘要 |
PURPOSE: A water temperature control apparatus of a fish reservoir is provided to improve heating and cooling efficiency and to prevent temperature difference in the fish reservoir. CONSTITUTION: A water temperature control apparatus of a fish reservoir comprises a fish reservoir(100), a heat exchange pipe(200), a heat exchange fluid supply source. The fish reservoir is installed on the surface, riverside, or cost. The heat exchange pipe is installed in at least one of the side wall or bottom of the fish reservoir and exchanges the heat of fluid by using heat exchange fluid. The heat exchange fluid supply source supplies heat exchange fluid to the heat exchange pipe.
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