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1. WO2021001899 - AIR CONDITIONER

Publication Number WO/2021/001899
Publication Date 07.01.2021
International Application No. PCT/JP2019/026154
International Filing Date 01.07.2019
IPC
F24F 11/48 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
30for purposes related to the operation of the system, e.g. for safety or monitoring
48prior to normal operation, e.g. pre-heating or pre-cooling
F24F 11/64 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
63Electronic processing
64using pre-stored data
F24F 11/65 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
63Electronic processing
65for selecting an operating mode
F24F 11/79 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
70Control systems characterised by their outputs; Constructional details thereof
72for controlling the supply of treated air, e.g. its pressure
79for controlling the direction of the supplied air
F24F 110/10 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
110Control inputs relating to air properties
10Temperature
F24F 110/20 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
110Control inputs relating to air properties
20Humidity
Applicants
  • 日立ジョンソンコントロールズ空調株式会社 HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC. [JP]/[JP]
Inventors
  • 河添 章寿 KAWAZOE Akitoshi
  • 加藤 智大 KATO Tomohiro
Agents
  • 特許業務法人エム・アイ・ピー MAYAMA INTERNATIONAL PATENT OFFICE
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) AIR CONDITIONER
(FR) CLIMATISEUR
(JA) 空気調和機
Abstract
(EN)
Disclosed is an air conditioner provided with an indoor heat exchanger in the interior thereof. The air conditioner comprises a humidity sensing unit for sensing the humidity of air, and a control unit for executing a drying operation for drying an indoor unit interior in response at least to when a cumulative duration, during which the humidity has satisfied a predetermined condition during a halt of air conditioning operation, has surpassed a predetermined amount of time. The invention is characterized in that the predetermined duration is a value greater than 24 hours and up to 192 hours.
(FR)
L'invention concerne un climatiseur équipé d'un échangeur de chaleur intérieur à l'intérieur de celui-ci. Le climatiseur comprend une unité de détection d'humidité pour détecter l'humidité de l'air, et une unité de commande pour exécuter une opération de séchage pour sécher un intérieur d'unité intérieure en réponse au moins au moment où une durée cumulée, pendant laquelle l'humidité a satisfait une condition prédéterminée pendant un arrêt de l'opération de climatisation, a dépassé une durée prédéterminée. L'invention est caractérisée en ce que la durée prédéterminée est une valeur supérieure à 24 heures et allant jusqu'à 192 heures.
(JA)
内部に室内熱交換器を備える空気調和機が開示される。空気調和機は、空気の湿度を検知する湿度検知部と、少なくとも空調運転停止中における湿度が所定条件を満たした累計期間が所定時間を超えたことに応じて、室内機内部を乾燥させる乾燥運転を実行する制御部とを含む。上記所定時間は、24時間を超えて192時間以下の値であることを特徴とする。
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