KR100195913B1 - 다실 공기조화기 - Google Patents
다실 공기조화기 Download PDFInfo
- Publication number
- KR100195913B1 KR100195913B1 KR1019960043864A KR19960043864A KR100195913B1 KR 100195913 B1 KR100195913 B1 KR 100195913B1 KR 1019960043864 A KR1019960043864 A KR 1019960043864A KR 19960043864 A KR19960043864 A KR 19960043864A KR 100195913 B1 KR100195913 B1 KR 100195913B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- pressure
- low
- temperature
- heat exchanger
- 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.)
- Expired - Fee Related
Links
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
- F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
-
- 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
- F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same 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
- 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
-
- 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
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
- F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
- F25B2313/02531—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements 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
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
- F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
- F25B2313/02533—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements 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
- 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
- F25B2400/06—Several compression cycles arranged in parallel
-
- 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
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- 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
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
Claims (2)
- 공기조화기의 성능을 향상시키기 위해 압축기에서 고온고압으로 압축되어 토출되는 냉매는 냉방시에는 제2실외열교환기로 난방시에는 제3실내기로 유입되도록 개폐되게 형성된 사방변과, 상기 사방변을 통과한 고온고압의 냉매는 냉방시에 제2실외열교환기로 유입되어 외부공기와 열교환하여 고압의 과냉액으로 응축된 냉매와 난방시에 제3실내기로 유입되어 실내공기와 열교환하여 고압의 과냉액으로 응축된 냉매를 저온저압으로 감압시키는 모세관과, 상기 모세관에 의해 저온저압으로 감압된 냉매는 냉방시에 제3실내기로 유입되어 실내공기와 열교환하여 저온저압으로 증발된 냉매와 난방시에 제2실외열교환기로 유입되어 외부공기와 열교환하여 저온저압으로 증발된 냉매는 사방변을 거쳐 압축기로 유입되도록 압축기와 사방변사이에 어큐뮬레이터를 형성한 것을 특징으로 하는 다실 공기조화기.
- 제1항에 있어서, 상기 제2실외열교환기는 실외열교환기에서 제1실외열교환기와 분리되게 형성된 것을 특징으로 하는 다실 공기조화기.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960043864A KR100195913B1 (ko) | 1996-10-04 | 1996-10-04 | 다실 공기조화기 |
| US08/940,256 US5996368A (en) | 1996-10-04 | 1997-09-30 | Air conditioning apparatus |
| IT97MI002211A IT1295243B1 (it) | 1996-10-04 | 1997-09-30 | Apparecchio condizionatore d'aria |
| SG1997003634A SG50888A1 (en) | 1996-10-04 | 1997-10-01 | Air conditioning apparatus |
| CNB971189544A CN1149368C (zh) | 1996-10-04 | 1997-10-05 | 空气调节装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960043864A KR100195913B1 (ko) | 1996-10-04 | 1996-10-04 | 다실 공기조화기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980025642A KR19980025642A (ko) | 1998-07-15 |
| KR100195913B1 true KR100195913B1 (ko) | 1999-06-15 |
Family
ID=19476160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960043864A Expired - Fee Related KR100195913B1 (ko) | 1996-10-04 | 1996-10-04 | 다실 공기조화기 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5996368A (ko) |
| KR (1) | KR100195913B1 (ko) |
| CN (1) | CN1149368C (ko) |
| IT (1) | IT1295243B1 (ko) |
| SG (1) | SG50888A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790992A (zh) * | 2016-09-30 | 2019-05-21 | 三菱电机株式会社 | 室内机及空气调节机 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100318680B1 (ko) * | 1998-04-20 | 2002-08-09 | 삼성전자 주식회사 | 냉난방겸용멀티에어컨 |
| NO20005576D0 (no) * | 2000-09-01 | 2000-11-03 | Sinvent As | Reversibel fordampningsprosess |
| KR100447204B1 (ko) * | 2002-08-22 | 2004-09-04 | 엘지전자 주식회사 | 냉난방 동시형 멀티공기조화기 및 그 제어방법 |
| KR100459137B1 (ko) * | 2002-08-24 | 2004-12-03 | 엘지전자 주식회사 | 냉난방 동시형 멀티공기조화기 |
| JP4811167B2 (ja) * | 2006-07-24 | 2011-11-09 | ダイキン工業株式会社 | 空気調和システム |
| US8517087B2 (en) * | 2007-02-20 | 2013-08-27 | Bergstrom, Inc. | Combined heating and air conditioning system for vehicles |
| CN101720413B (zh) * | 2007-05-25 | 2012-01-04 | 三菱电机株式会社 | 冷冻循环装置 |
| EP2310770A4 (en) * | 2008-07-09 | 2013-12-18 | Carrier Corp | HEAT PUMP WITH MICRO-CHANNEL HEAT EXCHANGES AS OUTSIDE AND HEATING HEAT EXCHANGER |
| CN102262002B (zh) * | 2011-04-20 | 2013-10-30 | 广东机电职业技术学院 | 制冷设备性能自动匹配实验仪及其匹配方法 |
| JP5797022B2 (ja) * | 2011-06-09 | 2015-10-21 | 三菱重工業株式会社 | マルチ形空気調和機およびその制御方法 |
| JP5627564B2 (ja) * | 2011-12-16 | 2014-11-19 | 三菱電機株式会社 | 冷凍サイクルシステム |
| CN103225929B (zh) * | 2013-05-06 | 2015-08-19 | 力诺瑞特(上海)新能源有限公司 | 热泵一机多能能源中心 |
| CN105276749B (zh) * | 2014-06-24 | 2018-01-30 | 青岛海信日立空调系统有限公司 | 一种多联机空调系统的控制方法及装置 |
| CN104748261B (zh) * | 2015-03-31 | 2019-12-03 | 广东美的暖通设备有限公司 | 多联机系统 |
| CN105115063A (zh) * | 2015-10-14 | 2015-12-02 | 珠海格力电器股份有限公司 | 空调系统 |
| CN105180289A (zh) * | 2015-10-14 | 2015-12-23 | 珠海格力电器股份有限公司 | 空调系统 |
| CN105258245A (zh) * | 2015-10-14 | 2016-01-20 | 珠海格力电器股份有限公司 | 空调系统 |
| CN105465925A (zh) * | 2015-12-09 | 2016-04-06 | 江苏科技大学 | 一种lng动力船多温空调系统及使用方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668883A (en) * | 1970-06-12 | 1972-06-13 | John D Ruff | Centrifugal heat pump with overload protection |
| JPH0327249Y2 (ko) * | 1984-10-26 | 1991-06-12 | ||
| JP2664740B2 (ja) * | 1988-09-30 | 1997-10-22 | 株式会社東芝 | 空気調和機 |
| JP3352469B2 (ja) * | 1992-07-14 | 2002-12-03 | 東芝キヤリア株式会社 | 空気調和装置 |
| JP3289366B2 (ja) * | 1993-03-08 | 2002-06-04 | ダイキン工業株式会社 | 冷凍装置 |
| US5778692A (en) * | 1996-08-20 | 1998-07-14 | International Business Machines Corporation | Allocation of compressors to cooling chambers |
-
1996
- 1996-10-04 KR KR1019960043864A patent/KR100195913B1/ko not_active Expired - Fee Related
-
1997
- 1997-09-30 IT IT97MI002211A patent/IT1295243B1/it active IP Right Grant
- 1997-09-30 US US08/940,256 patent/US5996368A/en not_active Expired - Fee Related
- 1997-10-01 SG SG1997003634A patent/SG50888A1/en unknown
- 1997-10-05 CN CNB971189544A patent/CN1149368C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790992A (zh) * | 2016-09-30 | 2019-05-21 | 三菱电机株式会社 | 室内机及空气调节机 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5996368A (en) | 1999-12-07 |
| SG50888A1 (en) | 1998-07-20 |
| KR19980025642A (ko) | 1998-07-15 |
| IT1295243B1 (it) | 1999-05-04 |
| ITMI972211A1 (it) | 1999-03-30 |
| CN1149368C (zh) | 2004-05-12 |
| CN1180154A (zh) | 1998-04-29 |
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