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1. (WO2019024683) METHOD AND DEVICE FOR CONTROLLING EXPANSION VALVE
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Pub. No.: WO/2019/024683 International Application No.: PCT/CN2018/096155
Publication Date: 07.02.2019 International Filing Date: 18.07.2018
IPC:
F25B 13/00 (2006.01) ,F24F 13/24 (2006.01) ,F24F 11/84 (2018.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
13
Compression machines, plant, or systems, with reversible cycle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
24
Means for preventing or suppressing noise
[IPC code unknown for F24F 11/84]
Applicants:
青岛海尔空调电子有限公司 QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD [CN/CN]; 中国山东省青岛市 崂山区海尔路1号海尔工业园 Haier Industrial Park, No.1 Haier Road, Laoshan District, Qingdao, Shandong 266101, CN
Inventors:
王军 WANG, Jun; CN
程绍江 CHENG, Shaojiang; CN
禚百田 ZHUO, Baitian; CN
张锐钢 ZHANG, Ruigang; CN
邵文俊 SHAO, Wenjun; CN
张万英 ZHANG, Wanying; CN
时斌 SHI, Bin; CN
Agent:
北京康盛知识产权代理有限公司 BEIJING KANGSHENG INTELLECTUAL PROPERTY AGENCY CO., LTD; 中国北京市 朝阳区安定路35号安华发展大厦11层1166室张宇峰 ZHANG Yufeng Room 1166, 11th Floor, Anhua Development Plaza No. 35 AnDing Road, Chaoyang District, Beijing 100029, CN
Priority Data:
201710650431.602.08.2017CN
Title (EN) METHOD AND DEVICE FOR CONTROLLING EXPANSION VALVE
(FR) PROCÉDÉ ET DISPOSITIF DE COMMANDE DE DÉTENDEUR
(ZH) 一种膨胀阀的控制方法及装置
Abstract:
(EN) Provided are a method and device for controlling an expansion valve. The method comprises: when a first specified quantity of indoor units are in a non-operating state, closing all expansion valves corresponding to the indoor units in the non-operating state; and alternately opening, according to a predetermined cycle, expansion valves corresponding to a second specified quantity of indoor units in the non-operating state. The method and device are applicable to noise control processes for air conditioners.
(FR) L'invention concerne un procédé et un dispositif de commande d'un détendeur. Le procédé comprend les étapes suivantes consistant: lorsqu'une première quantité spécifiée d'unités intérieures se trouve dans un état non opérationnel, à fermer tous les détendeurs correspondant aux unités intérieures dans l'état non opérationnel; et à ouvrir en alternance, selon un cycle prédéterminé, les détendeurs correspondant à une seconde quantité spécifiée d'unités intérieures dans l'état non opérationnel. Le procédé et le dispositif sont applicables à des procédés de lutte contre le bruit pour des climatiseurs.
(ZH) 一种膨胀阀的控制方法及装置,该方法包括当第一指定数量的内机处于非工作状态时,关闭所有处于非工作状态的内机对应的膨胀阀;按照预定周期轮流开启第二指定数量处于非工作状态的内机对应的膨胀阀。本方法及装置适用于空调噪音控制的过程中。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)