KR101944830B1 - 히트펌프 시스템 - Google Patents
히트펌프 시스템 Download PDFInfo
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- KR101944830B1 KR101944830B1 KR1020160150918A KR20160150918A KR101944830B1 KR 101944830 B1 KR101944830 B1 KR 101944830B1 KR 1020160150918 A KR1020160150918 A KR 1020160150918A KR 20160150918 A KR20160150918 A KR 20160150918A KR 101944830 B1 KR101944830 B1 KR 101944830B1
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- 239000003507 refrigerant Substances 0.000 claims abstract description 225
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 238000001704 evaporation Methods 0.000 claims description 42
- 230000008020 evaporation Effects 0.000 claims description 41
- 238000001816 cooling Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 5
- 239000000498 cooling water Substances 0.000 description 22
- 230000002159 abnormal effect Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- F25B41/062—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
- F25B2313/02321—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses during cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0232—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses
- F25B2313/02323—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with bypasses during heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2327/00—Refrigeration system using an engine for driving a compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0403—Refrigeration circuit bypassing means for the condenser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/28—Means for preventing liquid refrigerant entering into the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2515—Flow valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
도 2는 본 발명에 따른 히트펌프 시스템을 나타내는 도면이다.
도 3은 본 발명의 제1실시에에 따른 히트펌프 시스템의 난방모드를 나타내는 도면이다.
도 4는 본 발명의 제1실시예에 따른 히트펌프 시스템의 냉방모드를 나타내는 도면이다.
도 5는 발명의 제2실시에에 따른 히트펌프 시스템의 난방모드를 나타내는 도면이다.
도 6은 본 발명의 제2실시예에 따른 히트펌프 시스템의 냉방모드를 나타내는 도면이다.
300 실외열교환기 400 어큐뮬레이터
450 리시버 510 보조응축유로
520 보조증발유로 600 실내열교환기
Claims (15)
- 실외기에 구비되며, 냉매를 압축하는 압축기;
상기 압축기에서 토출된 냉매가 선택적으로 안내되는 실내열교환기를 구비하며, 상기 실외기보다 낮은 위치에 배치되는 하나 이상의 실내기;
상기 압축기에서 토출된 냉매가 선택적으로 안내되는 실외열교환기;
상기 실외기 내에서 상기 압축기의 전단에 구비되어, 상기 압축기로 기상 냉매만 공급하도록 형성된 어큐뮬레이터; 및
실내기에서 응축된 후 실외기로 유입되는 냉매를 분지하는 제1분지유로 및 제2분지유로를 포함하고,
난방모드에서,
상기 실외기로 유입되는 냉매의 일부는 상기 실외열교환기 전단의 제1메인팽창밸브를 통과하기 전에 상기 제1분지유로를 통해 보조응축유로로 안내되고, 상기 실외기로 유입되는 냉매의 나머지는 상기 제2분지유로를 통해 상기 어큐뮬레이터 하단에 구비되는 리시버로 안내되며,
상기 리시버 내의 액상 냉매는 상기 보조응축유로와 열교환하는 보조증발유로로 안내되는 것을 특징으로 하는 히트펌프 시스템. - 삭제
- 삭제
- 제1항에 있어서,
상기 리시버와 상기 보조증발유로 사이에 보조팽창밸브가 구비되는 것을 특징으로 하는 히트펌프 시스템. - 제4항에 있어서,
상기 제1분지유로에는 상기 보조응축유로를 향하는 방향으로 형성된 제1체크밸브가 구비되고,
상기 리시버와 상기 보조팽창밸브 사이에 상기 보조증발유로를 향하는 방향으로 형성된 제2체크밸브가 구비되는 것을 특징으로 하는 히트펌프 시스템. - 제4항에 있어서,
상기 보조응축유로 내의 냉매와 상기 보조증발유로 내의 냉매는 보조열교환부에서 서로 열교환하는 것을 특징으로 하는 히트펌프 시스템. - 제1항에 있어서,
상기 제1분지유로에 제1유량조절밸브가 구비되고 상기 제2분지유로에 제2유량조절밸브가 구비되며,
상기 제1유량조절밸브 및 상기 제2유량조절밸브는 기설정된 고압 및 기설정된 과냉도를 기준으로 개도가 조절되는 것을 특징으로 하는 히트펌프 시스템. - 제4항에 있어서,
냉방모드에서, 실외열교환기에서 응축된 냉매는 보조열교환부의 보조응축유로를 통과하면서 과냉각되고,
상기 보조응축유로를 통과한 냉매의 일부는 분지되어 상기 보조팽창밸브 및 상기 보조증발유로를 순차적으로 경유하면서 증발된 후에, 상기 어큐뮬레이터로 안내되는 것을 특징으로 하는 히트펌프 시스템. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020160150918A KR101944830B1 (ko) | 2016-11-14 | 2016-11-14 | 히트펌프 시스템 |
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KR1020160150918A KR101944830B1 (ko) | 2016-11-14 | 2016-11-14 | 히트펌프 시스템 |
Publications (2)
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KR20180053853A KR20180053853A (ko) | 2018-05-24 |
KR101944830B1 true KR101944830B1 (ko) | 2019-02-01 |
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KR1020160150918A Active KR101944830B1 (ko) | 2016-11-14 | 2016-11-14 | 히트펌프 시스템 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102472129B1 (ko) | 2021-12-14 | 2022-11-30 | 정세인 | 에어케어 장치와 연동되는 인공지능 기반의 히트펌프 시스템 |
KR20240109679A (ko) | 2023-01-05 | 2024-07-12 | (주)하이세이브아시아 | 냉동싸이클을 이용한 냉난방시스템 및 그 냉난방시스템의 냉매순환 작동방법 |
KR20250009043A (ko) | 2023-07-10 | 2025-01-17 | (주)하이세이브아시아 | 냉동싸이클을 이용한 냉난방시스템 및 냉난방시스템의실내기에 착상된 성에제거를 위한 냉매순환방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200084141A (ko) | 2019-01-02 | 2020-07-10 | 엘지전자 주식회사 | 공기조화기 |
KR102290776B1 (ko) * | 2019-05-08 | 2021-08-19 | 엘지전자 주식회사 | 전기자동차용 히트펌프 시스템 및 그 제어방법 |
KR102227997B1 (ko) | 2019-06-10 | 2021-03-15 | 이만숙 | 태양열 및 공기 열에 의한 히트펌프 시스템과 태양광이 융합된 하이브리드 난방 시스템 및 제어방법 |
CN110230900B (zh) * | 2019-07-05 | 2023-05-19 | 广东智科电子股份有限公司 | 热泵系统的控制方法、控制系统及存储介质 |
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JP2004125205A (ja) * | 2002-09-30 | 2004-04-22 | Aisin Seiki Co Ltd | 廃熱回収式ヒートポンプ |
JP2012141112A (ja) * | 2011-01-06 | 2012-07-26 | Hitachi Appliances Inc | 空気調和機 |
JP2014105890A (ja) * | 2012-11-26 | 2014-06-09 | Panasonic Corp | 冷凍サイクル装置及びそれを備えた温水生成装置 |
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KR101341565B1 (ko) * | 2010-12-16 | 2013-12-13 | 한라비스테온공조 주식회사 | 차량용 냉동 사이클 |
KR101418155B1 (ko) * | 2012-08-02 | 2014-07-09 | 엘지전자 주식회사 | 공기조화기 |
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Patent Citations (3)
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JP2004125205A (ja) * | 2002-09-30 | 2004-04-22 | Aisin Seiki Co Ltd | 廃熱回収式ヒートポンプ |
JP2012141112A (ja) * | 2011-01-06 | 2012-07-26 | Hitachi Appliances Inc | 空気調和機 |
JP2014105890A (ja) * | 2012-11-26 | 2014-06-09 | Panasonic Corp | 冷凍サイクル装置及びそれを備えた温水生成装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102472129B1 (ko) | 2021-12-14 | 2022-11-30 | 정세인 | 에어케어 장치와 연동되는 인공지능 기반의 히트펌프 시스템 |
KR20240109679A (ko) | 2023-01-05 | 2024-07-12 | (주)하이세이브아시아 | 냉동싸이클을 이용한 냉난방시스템 및 그 냉난방시스템의 냉매순환 작동방법 |
KR20250009043A (ko) | 2023-07-10 | 2025-01-17 | (주)하이세이브아시아 | 냉동싸이클을 이용한 냉난방시스템 및 냉난방시스템의실내기에 착상된 성에제거를 위한 냉매순환방법 |
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