AIR-CONDITIONING SYSTEM

• Main Authors: TASAKA AKIO, IKEDA MAKOTO, SHIONO YUSUKE, MATSUBARA ATSUSHI, NABESHIMA NORIHIRO
• Format: Patent
• Language: English; Japanese
• Published: 21.06.2018
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To efficiently share air in an indoor common space out of air-conditioning at a plurality of air conditioners on the purpose of heat exchange, to thereby suppress energy consumption.SOLUTION: A plurality of air conditioners 21-25 has: an air-conditioned space side heat exchanger configured to perform heat exchange with air in an air-conditioned space, a common space side heat exchanger configured to transmit heat between itself and the air-conditioned space side heat exchanger, and a common space side fan configured to flow air suctioned from an attic AT to the common side space heat exchanger to blow it to a common space. A plurality of common space side heat exchangers of the air conditioners 21-25 is arranged on the attic AT. The plurality of air conditioners is controlled based on temperature information at a plurality of positions in the attic AT as the common space.SELECTED DRAWING: Figure 2 【課題】空調対象外の屋内の共通空間の空気を複数の空気調和機で熱交換のために効率良く共用して消費エネルギーを抑制する。【解決手段】複数の空気調和機２１〜２５は、空調対象空間の空気と熱交換を行う空調対象空間側熱交換器、空調対象空間側熱交換器との間で熱の伝達が行われる共通空間側熱交換器、及び天井裏ＡＴから取り入れられる空気を共通空間側熱交換器に流して共通空間に吹き出させる共通空間側ファンを有する。空気調和機２１〜２５の複数の共通空間側熱交換器は、天井裏ＡＴに配置されている。共通空間である天井裏ＡＴ内の複数位置の温度情報に基づいて複数の空気調和機の制御を行う。【選択図】図２