KR101065549B1 - 듀얼 터보 냉동기 - Google Patents
듀얼 터보 냉동기 Download PDFInfo
- Publication number
- KR101065549B1 KR101065549B1 KR1020090102209A KR20090102209A KR101065549B1 KR 101065549 B1 KR101065549 B1 KR 101065549B1 KR 1020090102209 A KR1020090102209 A KR 1020090102209A KR 20090102209 A KR20090102209 A KR 20090102209A KR 101065549 B1 KR101065549 B1 KR 101065549B1
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- condenser
- evaporator
- impeller
- refrigerator
- Prior art date
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
-
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled 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
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
- F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
- 직렬 또는 병렬로 연결되는 제1 증발기 및 제2 증발기;직렬 또는 병렬로 연결되는 제1 응축기 및 제2 응축기;임펠러를 구비하는 제1 압축기 및 제2 압축기를 포함하고,냉수가 상기 제1 증발기를 지난 후 상기 제2 증발기를 지나고, 냉각수가 상기 제1 응축기를 지난 후 상기 제2 응축기를 지나가며,냉매가 수용된 상기 제1 압축기가 상기 제1 응축기와 상기 제2 증발기를 연결하고, 냉매가 수용된 상기 제2 압축기가 상기 제2 응축기와 상기 제1 증발기를 연결하며,상기 제1 압축기의 임펠러와 상기 제2 압축기의 임펠러가 하나의 구동 수단에 의해 동시에 회전하는 것을 특징으로 하는 듀얼 터보 냉동기.
- 제1항에 있어서,상기 제1 압축기의 임펠러와 상기 제2 압축기의 임펠러는 하나의 회전축에 연결되고,상기 회전축이 상기 구동 수단에 의해 회전하여 상기 제1 압축기의 임펠러와 상기 제2 압축기의 임펠러가 동시에 회전하는 것을 특징으로 하는 듀얼터보 냉동기.
- 제2항에 있어서,상기 구동 수단은 상기 회전축의 중앙에 연결되고,상기 제1 압축기의 임펠러와 상기 제2 압축기의 임펠러가 상기 회전축의 중앙을 중심으로 서로 대향 되도록 상기 회전축 상에 배치되는 것을 특징으로 하는 듀얼 터보 냉동기.
- 제1항에 있어서,상기 제1 압축기 및 상기 제2 압축기의 입구에는 각각 입구 안내 날개가 구비되는 것을 특징으로 하는 듀얼 터보 냉동기.
- 제3항에 있어서,상기 제1 압축기 및 상기 제2 압축기는 용량이 서로 상이한 것을 특징으로 하는 듀얼 터보 냉동기.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090102209A KR101065549B1 (ko) | 2009-10-27 | 2009-10-27 | 듀얼 터보 냉동기 |
CN2010101796640A CN102052796A (zh) | 2009-10-27 | 2010-05-17 | 双涡轮离心式冷冻机 |
US12/796,014 US20110094251A1 (en) | 2009-10-27 | 2010-06-08 | Dual turbo centrifugal chiller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090102209A KR101065549B1 (ko) | 2009-10-27 | 2009-10-27 | 듀얼 터보 냉동기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110045574A KR20110045574A (ko) | 2011-05-04 |
KR101065549B1 true KR101065549B1 (ko) | 2011-09-19 |
Family
ID=43897216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090102209A KR101065549B1 (ko) | 2009-10-27 | 2009-10-27 | 듀얼 터보 냉동기 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110094251A1 (ko) |
KR (1) | KR101065549B1 (ko) |
CN (1) | CN102052796A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101372353B1 (ko) * | 2011-12-21 | 2014-03-13 | 정방균 | 터보압축기를 이용한 열펌프시스템 |
KR101816656B1 (ko) * | 2013-12-12 | 2018-01-09 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 증기터빈 구동식 원심형 히트펌프 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615842B (zh) * | 2013-10-29 | 2016-05-11 | 广州市盈夏制冷技术有限公司 | 一种节能整体压缩机装置 |
KR102201745B1 (ko) * | 2014-05-20 | 2021-01-12 | 엘지전자 주식회사 | 터보 칠러 및 이를 포함하는 칠러 시스템 |
CN104235988B (zh) * | 2014-10-16 | 2017-02-01 | 珠海格力电器股份有限公司 | 采用水作为制冷剂的离心式空调机组及运行方法 |
CA3221677A1 (en) * | 2021-06-16 | 2022-12-22 | Todd M. Bandhauer | Air source heat pump system and method of use for industrial steam generation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033141A (en) | 1974-09-05 | 1977-07-05 | Projectus Industriprodukter Ab | Method for thermal running of a heat pump plant and plant for carrying out the method |
JPS5696262U (ko) | 1979-12-22 | 1981-07-30 | ||
JPH07120084A (ja) * | 1993-10-27 | 1995-05-12 | Ebara Corp | ターボ冷凍機 |
KR100378531B1 (ko) | 2001-04-11 | 2003-04-03 | 엘지전선 주식회사 | 터보냉동기의 냉매와 오일 분리/회수장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10132400A (ja) * | 1996-10-24 | 1998-05-22 | Mitsubishi Heavy Ind Ltd | パラレル型冷凍機 |
JPH10131889A (ja) * | 1996-10-25 | 1998-05-19 | Mitsubishi Heavy Ind Ltd | 冷凍機用圧縮機 |
US5875637A (en) * | 1997-07-25 | 1999-03-02 | York International Corporation | Method and apparatus for applying dual centrifugal compressors to a refrigeration chiller unit |
US5845509A (en) * | 1997-09-26 | 1998-12-08 | Shaw; David N. | Variable speed parallel centrifugal compressors for HVAC and refrigeration systems |
CN1405457A (zh) * | 2001-09-20 | 2003-03-26 | 成都希望电子研究所 | 离心式制冷压缩装置 |
CA2373905A1 (en) * | 2002-02-28 | 2003-08-28 | Ronald David Conry | Twin centrifugal compressor |
KR100484799B1 (ko) * | 2002-06-19 | 2005-04-22 | 엘지전자 주식회사 | 두개의 압축기를 채용한 공기조화기의 압축기 동작방법 |
KR100645237B1 (ko) * | 2002-08-06 | 2006-11-15 | 요크 인터내셔널 코포레이션 | 병렬 작동하는 원심압축기들을 위한 안정화 제어 시스템 및 불안정 감지 방법 |
JP2007177695A (ja) * | 2005-12-28 | 2007-07-12 | Ishikawajima Harima Heavy Ind Co Ltd | ターボ圧縮機 |
CN101617181B (zh) * | 2006-10-10 | 2012-12-26 | 开利公司 | 具有呈串联逆流布置的双通路热交换器的双回路冷却器 |
-
2009
- 2009-10-27 KR KR1020090102209A patent/KR101065549B1/ko active IP Right Grant
-
2010
- 2010-05-17 CN CN2010101796640A patent/CN102052796A/zh active Pending
- 2010-06-08 US US12/796,014 patent/US20110094251A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033141A (en) | 1974-09-05 | 1977-07-05 | Projectus Industriprodukter Ab | Method for thermal running of a heat pump plant and plant for carrying out the method |
JPS5696262U (ko) | 1979-12-22 | 1981-07-30 | ||
JPH07120084A (ja) * | 1993-10-27 | 1995-05-12 | Ebara Corp | ターボ冷凍機 |
KR100378531B1 (ko) | 2001-04-11 | 2003-04-03 | 엘지전선 주식회사 | 터보냉동기의 냉매와 오일 분리/회수장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101372353B1 (ko) * | 2011-12-21 | 2014-03-13 | 정방균 | 터보압축기를 이용한 열펌프시스템 |
KR101816656B1 (ko) * | 2013-12-12 | 2018-01-09 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 증기터빈 구동식 원심형 히트펌프 |
Also Published As
Publication number | Publication date |
---|---|
KR20110045574A (ko) | 2011-05-04 |
CN102052796A (zh) | 2011-05-11 |
US20110094251A1 (en) | 2011-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101065549B1 (ko) | 듀얼 터보 냉동기 | |
KR100269033B1 (ko) | 터보냉동기 | |
JP6487163B2 (ja) | ターボ冷凍機 | |
US8516850B2 (en) | Motor cooling applications | |
US8061151B2 (en) | Refrigerant compressor | |
EP2534427B1 (en) | Heat exchanger having stacked coil sections | |
US9291166B2 (en) | Motor cooling system | |
US3805547A (en) | Refrigeration machine with liquid refrigerant cooled motor | |
US9657747B2 (en) | Motor rotor and air gap cooling | |
TW200819692A (en) | System and method for reducing windage losses in compressor motors | |
WO2011008372A2 (en) | Motor cooling applications | |
JP5014880B2 (ja) | 単機スクリュー式多段圧縮機およびそれを用いた冷凍・冷却システム | |
JP2009185710A (ja) | ターボ圧縮機及び冷凍機 | |
JP2003021089A (ja) | 2段圧縮冷凍機およびその運転方法 | |
JP2003214380A (ja) | 遠心圧縮機および冷凍機 | |
US20140086733A1 (en) | Compressing system | |
JP6370593B2 (ja) | 油冷式多段スクリュ圧縮機及びその排油方法 | |
JP6759388B2 (ja) | ターボ冷凍機 | |
KR20120057687A (ko) | 터보 압축기 | |
CN217502090U (zh) | 离心式压缩机及冷水机组 | |
JP2000329095A (ja) | 圧縮機 | |
US11015848B2 (en) | Axial flow compressor for HVAC chiller systems | |
JP5322016B2 (ja) | 単機スクリュー式多段圧縮機およびそれを用いた冷凍・冷却システム | |
CN115891583A (zh) | 一种基于气浮离心压缩机的汽车空调系统 | |
CN116014285A (zh) | 一种集成化储能热管理系统及其控制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140822 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150824 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20161010 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170814 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180814 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190814 Year of fee payment: 9 |