EP1555494B1 - Heating and cooling system - Google Patents

Heating and cooling system Download PDF

Info

Publication number
EP1555494B1
EP1555494B1 EP04253026A EP04253026A EP1555494B1 EP 1555494 B1 EP1555494 B1 EP 1555494B1 EP 04253026 A EP04253026 A EP 04253026A EP 04253026 A EP04253026 A EP 04253026A EP 1555494 B1 EP1555494 B1 EP 1555494B1
Authority
EP
European Patent Office
Prior art keywords
refrigerant
heat exchanger
heating
pipe
cooling system
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
Application number
EP04253026A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1555494A2 (en
EP1555494A3 (en
Inventor
Kook Jeong Seo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1555494A2 publication Critical patent/EP1555494A2/en
Publication of EP1555494A3 publication Critical patent/EP1555494A3/en
Application granted granted Critical
Publication of EP1555494B1 publication Critical patent/EP1555494B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F25B41/00—Fluid-circulation 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/04—Desuperheaters
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2400/0405—Refrigeration circuit bypassing means for the desuperheater
    • 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
    • F25B2400/0417—Refrigeration circuit bypassing means for the subcooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP04253026A 2004-01-13 2004-05-21 Heating and cooling system Expired - Fee Related EP1555494B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040002288A KR101034204B1 (ko) 2004-01-13 2004-01-13 냉난방시스템
KR2004002288 2004-01-13

Publications (3)

Publication Number Publication Date
EP1555494A2 EP1555494A2 (en) 2005-07-20
EP1555494A3 EP1555494A3 (en) 2006-06-07
EP1555494B1 true EP1555494B1 (en) 2008-10-15

Family

ID=34617447

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04253026A Expired - Fee Related EP1555494B1 (en) 2004-01-13 2004-05-21 Heating and cooling system

Country Status (4)

Country Link
EP (1) EP1555494B1 (ko)
KR (1) KR101034204B1 (ko)
CN (1) CN1311210C (ko)
DE (1) DE602004017112D1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009100501A1 (en) * 2008-02-15 2009-08-20 Frigrite Limited Process fluid thermal management with a supplementary cooling system

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100822432B1 (ko) * 2007-01-08 2008-04-16 주식회사 대우일렉트로닉스 보조 열교환기를 갖는 공기조화기
KR100882525B1 (ko) * 2007-07-06 2009-02-09 대한공조(주) 다관 열교환부형 급탕 열교환기를 구비한 고압 냉매시스템
KR100866738B1 (ko) * 2007-07-30 2008-11-03 주식회사 귀뚜라미 범양냉방 급탕기능을 갖는 하이브리드 히트펌프 시스템
KR100877055B1 (ko) * 2007-07-30 2009-01-07 주식회사 귀뚜라미 범양냉방 급탕기능을 갖는 하이브리드 히트펌프 시스템
CN100592018C (zh) * 2007-12-19 2010-02-24 浙江台州双博能源技术有限公司 热水热交换器以及使用热水热交换器的中央空调
KR100862021B1 (ko) * 2008-07-02 2008-10-08 이형문 에너지절약형 온수보일러
KR101532781B1 (ko) * 2008-08-27 2015-07-01 엘지전자 주식회사 공기조화시스템
KR101581466B1 (ko) * 2008-08-27 2015-12-31 엘지전자 주식회사 공기조화시스템
US10119059B2 (en) 2011-04-11 2018-11-06 Jun Cui Thermoelastic cooling
KR101872784B1 (ko) * 2012-02-03 2018-06-29 엘지전자 주식회사 실외 열교환기
US10018385B2 (en) 2012-03-27 2018-07-10 University Of Maryland, College Park Solid-state heating or cooling systems, devices, and methods
KR101435019B1 (ko) * 2012-12-31 2014-08-29 갑을오토텍(주) 제습기능을 갖는 냉난방 겸용 공기조화기
CN103017409B (zh) * 2013-01-15 2015-12-02 吴秀华 节能高效制冷、制热一体机
CN104110776B (zh) * 2013-09-29 2017-02-01 美的集团股份有限公司 一种空调系统及其控制方法
US20150354862A1 (en) * 2014-06-10 2015-12-10 Trane International Inc. Heat Pump Desuperheater and Charge Robber
CN104132487B (zh) * 2014-07-24 2017-01-18 康特能源科技(苏州)有限公司 双压控制的空气源热泵系统
CN106287922A (zh) * 2015-06-24 2017-01-04 青岛海尔新能源电器有限公司 二氧化碳热泵加热装置
US10578344B2 (en) 2015-08-19 2020-03-03 Carrier Corporation Reversible liquid suction gas heat exchanger
KR101854335B1 (ko) * 2016-01-18 2018-05-03 엘지전자 주식회사 공기조화기
KR20170091923A (ko) * 2016-02-02 2017-08-10 박세훈 복합열교환을 이용한 고효율 히트펌프식 냉난방장치
CN106568241A (zh) * 2016-11-09 2017-04-19 青岛海尔空调器有限总公司 一种空调器及控制方法
CN107687719A (zh) * 2017-10-23 2018-02-13 沈守魁 新型多能源综合利用空调热水热回收一体机
CN108444127B (zh) * 2018-04-12 2019-05-24 西安交通大学 跨临界co2热泵系统最优性能下回热器的控制方法
CN114440498A (zh) * 2021-12-26 2022-05-06 浙江银轮新能源热管理系统有限公司 换热器及制冷设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69109532T2 (de) * 1990-03-30 1996-01-18 Mitsubishi Electric Corp Klimaanlage.
US5479789A (en) * 1994-12-29 1996-01-02 Aire Solutions, Inc. Heat exchanger for a heat pump
JPH09152204A (ja) * 1995-11-30 1997-06-10 Toshiba Corp 冷凍サイクル
JP2000346466A (ja) * 1999-06-02 2000-12-15 Sanden Corp 蒸気圧縮式冷凍サイクル
KR100357988B1 (ko) * 2000-05-08 2002-10-25 진금수 히트 펌프식 냉·난방장치
JP3838008B2 (ja) * 2000-09-06 2006-10-25 松下電器産業株式会社 冷凍サイクル装置
JP2003130481A (ja) 2001-10-24 2003-05-08 Mitsubishi Heavy Ind Ltd 自動車用空調装置の蒸気圧縮式冷凍サイクル
DE10158385A1 (de) * 2001-11-28 2003-06-12 Bosch Gmbh Robert Klimaanlage
NO320664B1 (no) * 2001-12-19 2006-01-16 Sinvent As System for oppvarming og kjoling av kjoretoy
KR20020042775A (ko) * 2002-04-22 2002-06-07 이은진 사방밸브와 열교환기 이용 다기능의 절전형 히트펌프

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009100501A1 (en) * 2008-02-15 2009-08-20 Frigrite Limited Process fluid thermal management with a supplementary cooling system

Also Published As

Publication number Publication date
CN1641294A (zh) 2005-07-20
EP1555494A2 (en) 2005-07-20
EP1555494A3 (en) 2006-06-07
KR101034204B1 (ko) 2011-05-12
CN1311210C (zh) 2007-04-18
DE602004017112D1 (de) 2008-11-27
KR20050074066A (ko) 2005-07-18

Similar Documents

Publication Publication Date Title
EP1555494B1 (en) Heating and cooling system
US7805961B2 (en) Supercooling apparatus of simultaneous cooling and heating type multiple air conditioner
JP4771721B2 (ja) 空気調和装置
US7716941B2 (en) Multi-type air conditioner with defrosting device
US8001802B2 (en) Air conditioner
EP2336676B1 (en) Combined refrigerating/freezing and air conditioning system
EP3217121B1 (en) Outdoor unit for air conditioner and method for controlling air conditioner
CN107178833B (zh) 热回收外机系统和空调系统
JP4784088B2 (ja) 熱交換システム
JP4428341B2 (ja) 冷凍サイクル装置
WO2011108068A1 (ja) 空調給湯システム
EP2541169A1 (en) Air conditioner and air-conditioning hot-water-supplying system
JP4273493B2 (ja) 冷凍空調装置
JP4413188B2 (ja) ヒートポンプ式給湯機
JP2007322024A (ja) 大温度差空調システム
WO2020174618A1 (ja) 空気調和装置
KR101823469B1 (ko) 이원 싸이클을 이용한 부분부하가 적용된 고온 급탕 및 냉난방 장치
US20060065003A1 (en) Refrigeration system of air conditioning apparatuses with bypass line between inlet and outlet of compressor
JPH11182953A (ja) 冷凍装置
JP2000039223A (ja) マルチ型冷暖房兼用空気調和機
KR20080084091A (ko) 냉동시스템 및 이를 갖춘 공기조화기
CN210921855U (zh) 空调系统
JP2010038408A (ja) 室外熱交換器及びこれを搭載した冷凍サイクル装置
KR100613502B1 (ko) 히트 펌프식 공기조화기
JP2000154941A (ja) 冷凍装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20061103

AKX Designation fees paid

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 20071128

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602004017112

Country of ref document: DE

Date of ref document: 20081127

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20090716

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602004017112

Country of ref document: DE

Representative=s name: WUNDERLICH & HEIM PATENTANWAELTE PARTNERSCHAFT, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200421

Year of fee payment: 17

Ref country code: FR

Payment date: 20200423

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20200423

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004017112

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210521

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210521

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210531