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1. (WO2017199707) ACCUMULATOR, AND REFRIGERATION CYCLE
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Pub. No.: WO/2017/199707 International Application No.: PCT/JP2017/016319
Publication Date: 23.11.2017 International Filing Date: 25.04.2017
IPC:
F25B 43/00 (2006.01) ,F25B 43/02 (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
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
43
Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
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
43
Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
02
for separating lubricants from the refrigerant
Applicants:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city Aichi 4488661, JP
Inventors:
武田 幸彦 TAKEDA Yukihiko; JP
Agent:
金 順姫 JIN Shunji; JP
Priority Data:
2016-10077919.05.2016JP
Title (EN) ACCUMULATOR, AND REFRIGERATION CYCLE
(FR) RÉSERVOIR TAMPON ET CYCLE FRIGORIFIQUE
(JA) アキュムレータおよび冷凍サイクル
Abstract:
(EN) This accumulator comprises a tank (50), a desiccant (55), and a suction pipe (52; 152). The tank separates the refrigerant flowing therein into a gas-phase refrigerant and a liquid-phase refrigerant, and retains the liquid-phase refrigerant therein and causes the gas-phase refrigerant to flow to the suction side of a compressor (1). The desiccant is contained in a container (550) so as to eliminate moisture in the refrigerant. The suction pipe is installed within the tank, and has a suction port (532; 1532) for sucking the gas-phase refrigerant. The desiccant is placed within the suction pipe. Thus, it is possible to suppress the sudden boiling of the refrigerant from the desiccant and an increase in the size of the tank.
(FR) La présente invention concerne un réservoir tampon comprenant un réservoir (50), un déshydratant (55) et un tuyau d'aspiration (52 ; 152). Le réservoir sépare le fluide frigorigène coulant à son intérieur en un fluide frigorigène en phase gazeuse et un fluide frigorigène en phase liquide, et retient le fluide frigorigène en phase liquide et amène le fluide frigorigène en phase gazeuse à couler vers le côté aspiration d'un compresseur (1). Le déshydratant est contenu dans un récipient (550) afin d'éliminer l'humidité dans le fluide frigorigène. Le tuyau d'aspiration est installé à l'intérieur du réservoir et comporte un orifice d'aspiration (532 ; 1532) destiné à aspirer le fluide frigorigène en phase gazeuse. Le déshydratant est placé à l'intérieur du tuyau d'aspiration. Ainsi, il est possible de supprimer l'ébullition brusque du fluide frigorigène à partir du déshydratant et une augmentation de la taille du réservoir.
(JA) アキュムレータは、タンク(50)と、乾燥剤(55)と、吸込み管(52;152)と、を備える。タンクは、内部に流入した冷媒を気相冷媒と液相冷媒とに分離し、液相冷媒が内部に貯留し気相冷媒が圧縮機(1)の吸入側へ流出する。乾燥剤は、容器(550)に収容されて冷媒中の水分を除去する。吸込み管は、タンクの内部に設置され、気相冷媒を吸い込む吸込口(532;1532)を有する。乾燥剤は吸込み管の内部に設置されている。このアキュムレータによれば、乾燥剤からの急激な沸騰発生とタンクの大型化とを抑制できる。
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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, 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: Japanese (JA)
Filing Language: Japanese (JA)