AIR-CONDITIONING LOAD CALCULATION DEVICE, AIR-CONDITIONING CONTROL SYSTEM, AND AIR-CONDITIONING LOAD CALCULATION METHOD

• Main Authors: KAMOSHITA TOMOKO, HABA TERUYOSHI, OKI NAOMICHI, YANO TATSUFUMI, TAKAI MUNENORI, OKADA REI
• Format: Patent
• Language: English; Japanese
• Published: 18.10.2018
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To calculate air-conditioning load while considering an environment in which persons move.SOLUTION: A visitor specification portion 16 specifies whether a person in an object section Y is a visitor entering just before from the outside of a facility management area P just or not on the basis of a history information acquired from a history DB31, and an air-conditioning load calculation portion 17 calculates the total amount of a first heat generation total amount Q1 relating to first persons (staying persons) not specified as the visitor among the persons in facility, and a second heat generation total amount Q2 relating to second persons (visitors) specified as the visitors, to calculate the air-conditioning load Q relating to the object section Y. The first heat generation total amount Q1 is calculated by integrating the number N1 of the first persons and a predetermined first heat generation amount W1, and the second heat generation total amount Q2 is calculated by integrating the number N2 of the second persons and a second heat generation amount W2 higher than the first heat generation amount.SELECTED DRAWING: Figure 1 【課題】人が移動した環境を考慮した空調負荷を算出する。【解決手段】入場者特定部１６が、履歴ＤＢ３１から取得した履歴情報に基づいて、対象区画Ｙの内在者がその直前に施設管理エリアＰ外側から入場してきた入場者か否かを特定し、空調負荷算出部１７が、内在者のうち入場者と特定されなかった第１の内在者（滞在者）に関する第１の発熱総量Ｑ１と、入場者と特定された第２の内在者（入場者）に関する第２の発熱総量Ｑ２とを合計することにより、対象区画Ｙに関する空調負荷Ｑを算出するものとし、第１の内在者の人数Ｎ１と予め設定されている第１の発熱量Ｗ１とを積算することにより第１の発熱総量Ｑ１を算出し、第２の内在者の人数Ｎ２と第１の発熱量より高い第２の発熱量Ｗ２とを積算することにより第２の発熱総量Ｑ２を算出する。【選択図】 図１