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1. (WO2018039532) REFRIGERANT DISTRIBUTOR FOR FALLING FILM EVAPORATOR
Latest bibliographic data on file with the International Bureau    Submit observation
Pub. No.: WO/2018/039532 International Application No.: PCT/US2017/048566
Publication Date: 01.03.2018 International Filing Date: 25.08.2017
IPC:
F25B 39/02 (2006.01) ,F28F 9/02 (2006.01) ,F28D 21/00 (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
39
Evaporators; Condensers
02
Evaporators
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9
Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02
Header boxes; End plates
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
21
Heat-exchange apparatus not covered by any of the groups F28D1/-F28D20/109
Applicants:
CARRIER CORPORATION [US/US]; 17900 Beeline Highway Jupiter, Florida 33478, US
Inventors:
MOORE, Bryce Kirk; US
HUANG, XingHua; CN
Agent:
WIMPE, James E.; US
Priority Data:
62/380,15926.08.2016US
Title (EN) REFRIGERANT DISTRIBUTOR FOR FALLING FILM EVAPORATOR
(FR) DISTRIBUTEUR DE FLUIDE FRIGORIGÈNE POUR ÉVAPORATEUR A FILM TOMBANT
Abstract:
(EN) A falling film evaporator (12) includes an evaporator vessel (26), a plurality of evaporator tubes (38) disposed in the evaporator vessel (26) through which a volume of thermal energy transfer medium is flowed and a suction port (42) extending through the evaporator vessel (26) to remove vapor refrigerant from the evaporator vessel (26). A refrigerant distribution system (34) is located in the evaporator vessel (26) to distribute a flow of liquid refrigerant over the plurality of evaporator tubes (38). The refrigerant distribution system (34) is configured such that the refrigerant distribution system (34) has a first height at the suction port (42) and a second height greater than the first height at a longitudinal location (28) other than at the suction port (42).
(FR) Un évaporateur à film tombant (12) comprend un récipient d'évaporateur (26), une pluralité de tubes d'évaporateur (38) disposés dans le récipient d'évaporateur (26) à travers lequel s'écoule un volume de milieu de transfert d'énergie thermique et un orifice d'aspiration (42) s'étendant à travers le récipient d'évaporateur (26) pour éliminer le fluide frigorigène de vapeur du récipient d'évaporateur (26). Un système de distribution de fluide frigorigène (34) est situé dans le récipient de l'évaporateur (26) pour distribuer un flux de fluide frigorigène liquide sur la pluralité de tubes de vaporisation (38). Le système de distribution de fluide frigorigène (34) est configuré de telle sorte qu'il ait une première hauteur au niveau de l'orifice d'aspiration (42) et une seconde hauteur supérieure à la première au niveau d'un emplacement longitudinal (28) autre qu'au niveau de l'orifice d'aspiration (42).
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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: English (EN)
Filing Language: English (EN)