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1. (WO2019008920) REFRIGERATING DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/008920 International Application No.: PCT/JP2018/019116
Publication Date: 10.01.2019 International Filing Date: 17.05.2018
IPC:
F25D 17/00 (2006.01) ,F25D 29/00 (2006.01) ,F28D 15/06 (2006.01)
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
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17
Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
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
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
29
Arrangement or mounting of control or safety devices
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
15
Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02
in which the medium condenses and evaporates, e.g. heat-pipes
06
Control arrangements therefor
Applicants:
PHCホールディングス株式会社 PHC HOLDINGS CORPORATION [JP/JP]; 東京都港区西新橋2-38-5 2-38-5 Nishishimbashi, Minato-ku Tokyo 1058433, JP
Inventors:
太田 章博 OHTA Akihiro; JP
川上 崇 KAWAKAMI Takashi; JP
高橋 頼雄 TAKAHASHI Yorio; JP
佐藤 宏之 SATO Hiroyuki; JP
Agent:
森下 賢樹 MORISHITA Sakaki; JP
Priority Data:
2017-13213605.07.2017JP
Title (EN) REFRIGERATING DEVICE
(FR) DISPOSITIF FRIGORIFIQUE
(JA) 冷凍装置
Abstract:
(EN) A refrigerating device 12 comprises: a refrigerating machine 14; a heat pipe 16 that has a condensing section 24 to condense refrigerant, being connected to the refrigerating machine 14 so as to be able to exchange heat with same, an evaporating section 26 to evaporate the refrigerant, being connected to a storage chamber 6 accommodating an object to be stored so as to be able to exchange heat with same, and a piping section 28 to circulate the refrigerant between the condensing section 24 and the evaporating section 26; a heat pipe temperature sensor 42 that detects the temperature of the heat pipe 16; and a control unit 36 that controls the actuation of the refrigerating machine 14 on the basis of the detection results from the heat pipe temperature sensor 42. The control unit 36 controls the refrigerating machine 14 so that the temperature of the heat pipe 16 does not drop below the normal boiling point of the refrigerant.
(FR) L'invention concerne un dispositif frigorifique (12) comprenant : une machine frigorifique (14) ; un caloduc (16) qui comporte une section de condensation (24) pour condenser le fluide frigorigène, qui est reliée à la machine frigorifique (14) de façon à pouvoir échanger de la chaleur avec cette dernière, une section d'évaporation (26) pour évaporer le fluide frigorigène, qui est reliée à une chambre de stockage (6) accueillant un objet à stocker de façon à pouvoir échanger de la chaleur avec cette dernière, et une section de tuyauterie (28) pour faire circuler le fluide frigorigène entre la section de condensation (24) et la section d'évaporation (26) ; un capteur de température de caloduc (42) qui détecte la température du caloduc (16) ; et une unité de commande (36) qui commande l'actionnement de la machine frigorifique (14) sur la base des résultats de détection provenant du capteur de température de caloduc (42). L'unité de commande (36) commande la machine frigorifique (14) de sorte que la température du caloduc (16) ne descend pas au-dessous du point d'ébullition normal du fluide frigorigène.
(JA) 冷凍装置12は、冷凍機14と、冷凍機14と熱交換可能に接続されて冷媒を凝縮する凝縮部24、保存対象物が収容される貯蔵室6と熱交換可能に接続されて冷媒を蒸発させる蒸発部26、及び凝縮部24と蒸発部26との間で冷媒を循環させる配管部28を有するヒートパイプ16と、ヒートパイプ16の温度を検出するヒートパイプ温度センサ42と、ヒートパイプ温度センサ42の検出結果に基づいて、冷凍機14の駆動を制御する制御部36とを備える。制御部36は、ヒートパイプ16の温度が冷媒の標準沸点を下回らないように冷凍機14を制御する。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Japanese (JA)
Filing Language: Japanese (JA)