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1. (WO2018067818) HEAT PUMP FOR A HVAC&R SYSTEM
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Pub. No.: WO/2018/067818 International Application No.: PCT/US2017/055344
Publication Date: 12.04.2018 International Filing Date: 05.10.2017
IPC:
F25B 25/02 (2006.01) ,F25B 7/00 (2006.01) ,F25B 15/00 (2006.01) ,F25B 15/04 (2006.01) ,F25B 15/06 (2006.01) ,F25B 25/00 (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
25
Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups F25B1/-F25B23/160
02
Compression-sorption machines, plants, or systems
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
7
Compression machines, plant, or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
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
15
Sorption machines, plant, or systems, operating continuously, e.g. absorption type
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
15
Sorption machines, plant, or systems, operating continuously, e.g. absorption type
02
without inert gas
04
the refrigerant being ammonia evaporated from aqueous solution
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
15
Sorption machines, plant, or systems, operating continuously, e.g. absorption type
02
without inert gas
06
the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
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
25
Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups F25B1/-F25B23/160
Applicants:
BRILLHART, Joseph M. [US/US]; US
JOHNSON CONTROLS TECHNOLOGY COMPANY [US/US]; 5757 North Green Bay Avenue Milwaukee, Wisconsin 53209, US
Inventors:
BRILLHART, Joseph M.; US
Agent:
HENWOOD, Matthew C.; US
POWELL, W. Allen; US
FLETCHER, Michael G.; US
YODER, Patrick S.; US
MANWARE, Robert A.; US
RARIDEN, John M.; US
SWANSON, Tait R.; US
SINCLAIR, JR., Steven J.; US
DOOLEY, Matthew C.; US
OSTERHAUS, Matthew G.; US
KANTOR, Andrew L.; US
Priority Data:
62/404,63405.10.2016US
Title (EN) HEAT PUMP FOR A HVAC&R SYSTEM
(FR) POMPE À CHALEUR POUR UN SYSTÈME HVAC&R
Abstract:
(EN) Embodiments of the present disclosure relate to a heating, ventilating, air conditioning, and refrigeration (HVAC&R) system that includes a vapor compression system and an absorption heat pump. The vapor compression system includes a compressor configured to circulate refrigerant through the vapor compression system, an evaporator configured to place the refrigerant in thermal communication with a low temperature heat source, and a condenser configured to place the refrigerant in thermal communication with an intermediate fluid loop. The absorption heat pump includes an absorption evaporator configured to place a working fluid in thermal communication with the intermediate fluid loop, an absorber configured to mix the working fluid in an absorbent to form a mixture, a generator configured to heat the mixture and separate the working fluid from the absorbent, and an absorbent condenser configured to place the working fluid in thermal communication with a heating fluid.
(FR) Des modes de réalisation de la présente invention concernent un système de chauffage, de ventilation, de climatisation et de réfrigération (HVAC&R) qui comprend un système de compression de vapeur et une pompe à chaleur à absorption. Le système de compression de vapeur comprend un compresseur configuré pour faire circuler un fluide frigorigène à travers le système de compression de vapeur, un évaporateur configuré pour placer le fluide frigorigène en communication thermique avec une source de chaleur à basse température, et un condenseur configuré pour placer le fluide frigorigène en communication thermique avec une boucle de fluide intermédiaire. La pompe à chaleur à absorption comprend un évaporateur à absorption configuré pour placer un fluide de travail en communication thermique avec la boucle de fluide intermédiaire, un absorbeur configuré pour mélanger le fluide de travail dans un absorbant pour former un mélange, un générateur configuré pour chauffer le mélange et séparer le fluide de travail de l'absorbant, et un condenseur absorbant configuré pour placer le fluide de travail en communication thermique avec un fluide de chauffage.
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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)