KR20160091106A - 냉장고 - Google Patents
냉장고 Download PDFInfo
- Publication number
- KR20160091106A KR20160091106A KR1020150011347A KR20150011347A KR20160091106A KR 20160091106 A KR20160091106 A KR 20160091106A KR 1020150011347 A KR1020150011347 A KR 1020150011347A KR 20150011347 A KR20150011347 A KR 20150011347A KR 20160091106 A KR20160091106 A KR 20160091106A
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- refrigerant
- evaporator
- fan
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
-
- 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
- F25B7/00—Compression machines, plants 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/04—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with more than one refrigeration unit
-
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
-
- 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
- F25B2600/11—Fan speed control
- F25B2600/112—Fan speed control of evaporator fans
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 주요 구성도.
도 3은 도 2를 설명하는 블록도.
도 4는 도 2의 P-h선도.
120: 제1팽창 밸브 130: 열교환기
140: 제1증발기 145: 제1팬
200: 제2압축기 210: 제2응축기
220: 제2팽창 밸브 230: 제2증발기
235: 제2팬
Claims (13)
- 냉매를 압축하는 제1압축기;
상기 제1압축기에서 압축된 냉매를 응축하는 제1응축기;
상기 제1응축기에서 응축된 냉매의 온도와 압력을 낮추는 제1팽창 밸브;
상기 제1팽창 밸브를 통과한 냉매를 기화시키는 제1증발기;
냉매를 압축하는 제2압축기;
상기 제2압축기에서 압축된 냉매를 응축하는 제2응축기;
상기 제2응축기에서 응축된 냉매의 온도와 압력을 낮추는 제2팽창 밸브;
상기 제2팽창 밸브를 통과한 냉매를 기화시키는 제2증발기;를 포함하고,
상기 제1팽창 밸브 후단에 배치되는 열교환기를 포함하고,
상기 열교환기와 상기 제2응축기는 열교환되는 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 열교환기는 열을 흡수하는 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 열교환기에서는 냉매가 기화되는 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 열교환기를 통과한 냉매는 상기 제1증발기로 안내되어서, 기화되는 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 제1압축기에 의해서 압축되는 냉매는 상기 제2압축기에 의해서 압축되는 냉매와 다른 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 제2압축기가 구동되면 상기 제1압축기도 함께 구동되는 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 제2압축기가 구동되지 않은 상태에서 상기 제1압축기가 구동되는 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 제1증발기는 냉장실의 공기와 열교환되는 냉장실용 증발기이고,
상기 제2증발기는 냉동실의 공기와 열교환되는 냉동실용 증발기인 것을 특징으로 하는 냉장고. - 제8항에 있어서,
상기 제1증발기에 열교환된 공기를 냉장실로 공급하는 제1팬과,
상기 제2증발기에 열교환된 공기를 냉동실로 공급하는 제2팬을 더 포함하는 냉장고. - 제9항에 있어서,
냉동실에 냉기를 공급하는 동안에는 상기 제1팬은 구동되지 않고, 상기 제1압축기, 상기 제2압축기 및 상기 제2팬이 함께 구동되는 것을 특징으로 하는 냉장고. - 제9항에 있어서,
냉장실에 냉기를 공급하는 동안에는 상기 제2압축기와 상기 제2팬은 구동되지 않고 상기 제1압축기와 상기 제1팬이 구동되는 것을 특징으로 하는 냉장고. - 제9항에 있어서,
냉동실 및 냉장실에 냉기를 공급하는 동안에는 상기 제1압축기, 상기 제1팬, 상기 제2압축기 및 상기 제2팬이 함께 구동되는 것을 특징으로 하는 냉장고. - 제1항에 있어서,
상기 제2압축기는 상기 제1압축기 보다 냉매를 낮은 압력으로 압축하는 것을 특징으로 하는 냉장고.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150011347A KR102261114B1 (ko) | 2015-01-23 | 2015-01-23 | 냉장고 |
| DE112016000456.7T DE112016000456B4 (de) | 2015-01-23 | 2016-01-21 | Kühlschrank |
| US15/545,559 US10502460B2 (en) | 2015-01-23 | 2016-01-21 | Refrigerator |
| PCT/KR2016/000636 WO2016117934A1 (en) | 2015-01-23 | 2016-01-21 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150011347A KR102261114B1 (ko) | 2015-01-23 | 2015-01-23 | 냉장고 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160091106A true KR20160091106A (ko) | 2016-08-02 |
| KR102261114B1 KR102261114B1 (ko) | 2021-06-07 |
Family
ID=56417395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150011347A Active KR102261114B1 (ko) | 2015-01-23 | 2015-01-23 | 냉장고 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10502460B2 (ko) |
| KR (1) | KR102261114B1 (ko) |
| DE (1) | DE112016000456B4 (ko) |
| WO (1) | WO2016117934A1 (ko) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170110871A (ko) * | 2016-03-24 | 2017-10-12 | 엘지전자 주식회사 | 냉장고 및 그 제어 방법 |
| KR20180091739A (ko) * | 2017-02-06 | 2018-08-16 | 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 | 다중 압축 메커니즘을 갖는 동방향-회전 압축기 및 동 압축기를 구비하는 시스템 |
| KR20190030092A (ko) * | 2017-09-13 | 2019-03-21 | 엘지전자 주식회사 | 냉장고 |
| KR20200059487A (ko) * | 2018-11-21 | 2020-05-29 | 엘지전자 주식회사 | 패널 어셈블리와 이를 포함하는 냉장고 |
| US10718330B2 (en) | 2017-02-06 | 2020-07-21 | Emerson Climate Technologies, Inc. | Co-rotating compressor with multiple compression mechanisms |
| KR102210493B1 (ko) * | 2020-08-26 | 2021-02-02 | 신용수 | 냉장장치 |
| US10995754B2 (en) | 2017-02-06 | 2021-05-04 | Emerson Climate Technologies, Inc. | Co-rotating compressor |
| US11111921B2 (en) | 2017-02-06 | 2021-09-07 | Emerson Climate Technologies, Inc. | Co-rotating compressor |
| US11359631B2 (en) | 2019-11-15 | 2022-06-14 | Emerson Climate Technologies, Inc. | Co-rotating scroll compressor with bearing able to roll along surface |
| US11624366B1 (en) | 2021-11-05 | 2023-04-11 | Emerson Climate Technologies, Inc. | Co-rotating scroll compressor having first and second Oldham couplings |
| US11732713B2 (en) | 2021-11-05 | 2023-08-22 | Emerson Climate Technologies, Inc. | Co-rotating scroll compressor having synchronization mechanism |
| US12104594B2 (en) | 2021-11-05 | 2024-10-01 | Copeland Lp | Co-rotating compressor |
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| US5235820A (en) * | 1991-11-19 | 1993-08-17 | The University Of Maryland | Refrigerator system for two-compartment cooling |
| JP2006170536A (ja) * | 2004-12-16 | 2006-06-29 | Iwaya Reitouki Seisakusho:Kk | 蒸気圧縮式ヒートポンプ |
| EP2420760A1 (en) * | 2009-04-17 | 2012-02-22 | Sharp Kabushiki Kaisha | Freezer-refrigerator and cooling storage unit |
| KR20130094020A (ko) * | 2012-02-15 | 2013-08-23 | 동부대우전자 주식회사 | 급속 냉동실이 장착된 냉장고 |
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| US8806886B2 (en) | 2007-12-20 | 2014-08-19 | General Electric Company | Temperature controlled devices |
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-
2015
- 2015-01-23 KR KR1020150011347A patent/KR102261114B1/ko active Active
-
2016
- 2016-01-21 DE DE112016000456.7T patent/DE112016000456B4/de active Active
- 2016-01-21 US US15/545,559 patent/US10502460B2/en active Active
- 2016-01-21 WO PCT/KR2016/000636 patent/WO2016117934A1/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5235820A (en) * | 1991-11-19 | 1993-08-17 | The University Of Maryland | Refrigerator system for two-compartment cooling |
| JP2006170536A (ja) * | 2004-12-16 | 2006-06-29 | Iwaya Reitouki Seisakusho:Kk | 蒸気圧縮式ヒートポンプ |
| EP2420760A1 (en) * | 2009-04-17 | 2012-02-22 | Sharp Kabushiki Kaisha | Freezer-refrigerator and cooling storage unit |
| KR20130094020A (ko) * | 2012-02-15 | 2013-08-23 | 동부대우전자 주식회사 | 급속 냉동실이 장착된 냉장고 |
| KR20130126092A (ko) * | 2012-05-10 | 2013-11-20 | 엘지전자 주식회사 | 냉동사이클 장치 및 이 냉동사이클 장치의 운전방법 |
| JP2014126350A (ja) * | 2012-12-27 | 2014-07-07 | Daikin Ind Ltd | 空気調和機 |
| KR20140113076A (ko) * | 2013-03-15 | 2014-09-24 | 엘지전자 주식회사 | 냉장고 |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170110871A (ko) * | 2016-03-24 | 2017-10-12 | 엘지전자 주식회사 | 냉장고 및 그 제어 방법 |
| US11754336B2 (en) | 2016-03-24 | 2023-09-12 | Lg Electronics Inc. | Refrigerator and control method therefor |
| US11111921B2 (en) | 2017-02-06 | 2021-09-07 | Emerson Climate Technologies, Inc. | Co-rotating compressor |
| US10465954B2 (en) | 2017-02-06 | 2019-11-05 | Emerson Climate Technologies, Inc. | Co-rotating compressor with multiple compression mechanisms and system having same |
| US10718330B2 (en) | 2017-02-06 | 2020-07-21 | Emerson Climate Technologies, Inc. | Co-rotating compressor with multiple compression mechanisms |
| KR20180091739A (ko) * | 2017-02-06 | 2018-08-16 | 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 | 다중 압축 메커니즘을 갖는 동방향-회전 압축기 및 동 압축기를 구비하는 시스템 |
| US10995754B2 (en) | 2017-02-06 | 2021-05-04 | Emerson Climate Technologies, Inc. | Co-rotating compressor |
| KR20190030092A (ko) * | 2017-09-13 | 2019-03-21 | 엘지전자 주식회사 | 냉장고 |
| KR20200059487A (ko) * | 2018-11-21 | 2020-05-29 | 엘지전자 주식회사 | 패널 어셈블리와 이를 포함하는 냉장고 |
| US11359631B2 (en) | 2019-11-15 | 2022-06-14 | Emerson Climate Technologies, Inc. | Co-rotating scroll compressor with bearing able to roll along surface |
| KR102210493B1 (ko) * | 2020-08-26 | 2021-02-02 | 신용수 | 냉장장치 |
| US11624366B1 (en) | 2021-11-05 | 2023-04-11 | Emerson Climate Technologies, Inc. | Co-rotating scroll compressor having first and second Oldham couplings |
| US11732713B2 (en) | 2021-11-05 | 2023-08-22 | Emerson Climate Technologies, Inc. | Co-rotating scroll compressor having synchronization mechanism |
| US11994128B2 (en) | 2021-11-05 | 2024-05-28 | Copeland Lp | Co-rotating scroll compressor with Oldham couplings |
| US12104594B2 (en) | 2021-11-05 | 2024-10-01 | Copeland Lp | Co-rotating compressor |
| US12345258B2 (en) | 2021-11-05 | 2025-07-01 | Copeland Lp | Co-rotating scroll compressor having synchronization mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102261114B1 (ko) | 2021-06-07 |
| US10502460B2 (en) | 2019-12-10 |
| DE112016000456T5 (de) | 2017-11-09 |
| DE112016000456B4 (de) | 2023-01-19 |
| US20180045433A1 (en) | 2018-02-15 |
| WO2016117934A1 (en) | 2016-07-28 |
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