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1. WO2020159132 - AIR CONDITIONER

Publication Number WO/2020/159132
Publication Date 06.08.2020
International Application No. PCT/KR2020/000955
International Filing Date 20.01.2020
IPC
F25B 41/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
F25B 41/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
04Disposition of valves
F25B 40/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
40Subcoolers, desuperheaters or superheaters
02Subcoolers
F25B 13/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
13Compression machines, plant, or systems, with reversible cycle
F25B 5/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
5Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
02arranged in parallel
CPC
F25B 13/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
13Compression machines, plant or systems with reversible cycle
F25B 2313/02741
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2313Compression machines, plant, or systems with reversible cycle not otherwise provided for
027characterised by the reversing means
02741using one four-way valve
F25B 2400/0417
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2400General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
04Refrigeration circuit bypassing means
0417for the subcooler
F25B 40/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
40Subcoolers, desuperheaters or superheaters
02Subcoolers
F25B 41/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
41Fluid-circulation arrangements
F25B 41/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
41Fluid-circulation arrangements
20Disposition of valves, e.g. of on-off valves or flow control valves
Applicants
  • 삼성전자(주) SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 김경록 KIM, Kyoungrock
  • 진동식 JIN, Dongsik
Agents
  • 허성원 HUH, Sung-Won
  • 서동헌 SEO, Dong-heon
  • 이동욱 LEE, Dong-uk
Priority Data
10-2019-001036428.01.2019KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) AIR CONDITIONER
(FR) CLIMATISEUR
(KO) 공기조화기
Abstract
(EN) An air conditioner includes an outdoor unit, an indoor unit, and a refrigerant pipe provided between the outdoor unit and the indoor unit. The outdoor unit comprises: a compressor for compressing a refrigerant; an outdoor heat exchanger for condensing the compressed refrigerant; and a first supercooler for expanding a portion of the condensed refrigerant so as to supercool the condensed refrigerant, and the indoor unit comprises: an expansion valve for expanding the refrigerant transferred from the outdoor unit through the pipe; and an indoor heat exchanger for evaporating the expanded refrigerant, wherein the air conditioner includes a second supercooler, which is provided in the pipe so as to expand a portion of the refrigerant transferred from the first supercooler to the expansion valve, thereby supercooling the transferred refrigerant.
(FR) Climatiseur comprenant une unité extérieure, une unité intérieure et un tuyau de frigorigène disposé entre l'unité extérieure et l'unité intérieure. L'unité extérieure comprend : un compresseur destiné à comprimer un frigorigène; un échangeur thermique extérieur destiné à condenser le frigorigène comprimé; et un premier appareil de surfusion destiné à détendre une partie du frigorigène condensé de façon à réaliser une surfusion du frigorigène condensé; et l'unité intérieure comprend : une soupape de détente destinée à détendre le frigorigène transféré depuis l'unité extérieure à travers le tuyau; et un échangeur thermique intérieur destiné à faire évaporer le frigorigène détendu, le climatiseur comprenant un second appareil de surfusion, qui est disposé dans le tuyau de façon à détendre une partie du frigorigène transféré du premier appareil de surfusion à la soupape de détente, mettant ainsi en surfusion le frigorigène transféré.
(KO) 공기조화기는, 실외기와, 실내기와, 실외기 및 실내기 사이에 마련되는 냉매의 배관을 포함한다. 실외기는, 냉매를 압축시키는 압축기와, 압축된 냉매를 응축시키는 실외 열교환기와, 응축된 냉매의 일부를 팽창시켜 응축된 냉매를 과냉각시키는 제1과냉각기를 포함하며, 실내기는, 배관을 통해 실외기로부터 전달되는 냉매를 팽창시키는 팽창밸브와, 팽창된 냉매를 증발시키는 실내 열교환기를 포함한다. 여기서, 공기조화기는, 배관에 마련되어, 제1과냉각기로부터 팽창밸브로 전달되는 냉매의 일부를 팽창시켜, 이 전달되는 냉매를 과냉각시키는 제2과냉각기를 포함한다.
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