PROBLEM TO BE SOLVED: To provide a loop-like thermoacoustic cooling device using thermoacoustic engineering, and to provide a water temperature control type plant cultivation/fish and shellfish growing system using an environment-conscious constant temperature bath.SOLUTION: This cultivation/fish and shellfish growing system is such that the structure of a solar house 10 is an all-weather house surrounded by a fluorinated transparent plate, and a skylight 1h of the solar house 10 is made to automatically open and close the skylight by a temperature sensor in a room, and control by opening the skylight, the release of hot air as a main cause for excessive temperature rise in the house in a high temperature period. The system includes concentrating solar light using a flat lens such as a condensing lens 1b, from solar light and heat 1a set on a roof followed by converting by a parallel ray converting unit 1c, and letting light and heat permeate a partly transparent natural lighting tube through a light guiding fiber 1d to introduce as a high temperature side heat source of the loop-like thermoacoustic cooling device and obtain a cold and heat source on the opposite side, and sending the cold energy to a preparation tank of culture solution to circulate, and sending the culture solution in a cold temperature range into a culture/cultivation tank followed by circulating to lower the culture solution temperature.COPYRIGHT: (C)2012,JPO&INPIT【課題】熱音響工学の技術を活用したループ状熱音響冷却装置および環境配慮型恒温水槽を使った水温制御型植物栽培・魚介成育システムを提供する。【解決手段】ソーラーハウス10の構造は、フッ素系透明板で囲んだ全天候型ハウスとし、ソーラーハウス10の天窓1hは室内の温度センサーにより天窓を自動開閉できる構造にして、高温時期はハウス内の過剰な昇温の要因となる熱気を天窓開放により放出制御する。屋根の上に設置した太陽光熱1aを集光レンズ1bなどのフラットなレンズを使って太陽光を一点に集光後平行光線変換ユニット1cで変換し導光ファイバー1dを通して光熱を一部透明の採光管を透過してループ状熱音響冷却装置の高温側熱源として導き、反対側で、冷熱源を得る。その冷熱エネルギーを培養液の準備槽に送り循環させて、冷温域になった培養液を養殖・栽培槽に送り込み循環させて培養液温を下げる。【選択図】図1
