AIR CONDITIONING DEVICE

• Main Authors: TAKEDA EMI, MORIOKA REIJI
• Format: Patent
• Language: English; Japanese
• Published: 05.09.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; VENTILATING; WEAPONS

To allow comfort in an indoor space to be improved.SOLUTION: In an air conditioning device, an air conditioning unit 110 comprises an indoor heat exchanger for exchanging heat between a refrigerant flowing through a refrigerant pipe and air in an indoor space, and air-conditions the indoor space. An air conditioning control unit 540 performs a first dehumidifying operation for making the air conditioning unit 110 dehumidify the indoor space, a second dehumidifying operation for making the air conditioning unit 110 dehumidify the indoor space, and having lower cooling capacity than that of the first dehumidifying operation, and a third dehumidifying operation for making the air conditioning unit 110 dehumidify the indoor space, and having lower cooling capacity than that of the second dehumidifying operation, depending on the temperature of indoor air.SELECTED DRAWING: Figure 5 【課題】室内空間における快適性を向上させることができる。【解決手段】空調装置において、空調部１１０は、冷媒配管を流れる冷媒と室内空間の空気との間で熱交換を行う室内熱交換器を有し、室内空間を空調する。空調制御部５４０は、室内空気の温度に応じて、空調部１１０に室内空間を除湿させる第１の除湿運転と、空調部１１０に室内空間を除湿させる、前記第１の除湿運転より冷房能力が低い第２の除湿運転と、空調部１１０に室内空間を除湿させる、第２の除湿運転より冷房能力が低い第３の除湿運転と、を行う。【選択図】図５