FI3734167T3 - Ilmastointilaitejärjestelmä - Google Patents

Ilmastointilaitejärjestelmä Download PDF

Info

Publication number
FI3734167T3
FI3734167T3 FIEP18893462.4T FI18893462T FI3734167T3 FI 3734167 T3 FI3734167 T3 FI 3734167T3 FI 18893462 T FI18893462 T FI 18893462T FI 3734167 T3 FI3734167 T3 FI 3734167T3
Authority
FI
Finland
Prior art keywords
heat exchanger
pipeline
bypass
gas
compressor
Prior art date
Application number
FIEP18893462.4T
Other languages
English (en)
Swedish (sv)
Inventor
Fei Wang
Yu Fu
Rongbang Luo
Wenming Xu
Original Assignee
Qingdao Haier Air Conditioner General Corp Ltd
Chongqing Haier Air Conditioner 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 Qingdao Haier Air Conditioner General Corp Ltd, Chongqing Haier Air Conditioner Co Ltd filed Critical Qingdao Haier Air Conditioner General Corp Ltd
Application granted granted Critical
Publication of FI3734167T3 publication Critical patent/FI3734167T3/fi

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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/42—Defrosting; Preventing freezing of outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B2600/2501—Bypass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Air Conditioning (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Claims (2)

Patenttivaatimukset
1. Ilmastointijärjestelmä, käsittäen kompressorin (1), sisälämmön- vaihtimen (2), erään ensimmäisen kuristinlaiteen (3) ja ulkolämmönvaihtimen (4) kytkettynä sarjaan pääpiirissä, joka ilmastointijärjestelmä edelleen käsittää ohitusputkilinjan (L), ohitusjäätymisenestopiirin (P) ja kuristinventtiilin (9), jossa pääpiiri on varustettu myös eräällä ensimmäisellä putkilinjalla (M), eräällä toisella putkilinjalla (L), lämmönvaihtimella (5), eräällä ensimmäi- sellä kaasuneste-erottajalla (6) ja eräällä toisella kaasuneste-erottajalla (11), joka ohitusjäätymisenestopiiri (P) on sijoitettu kompressorin (1) ja ulkolämmönvaihtimen (4) väliin, lämmönvaihtimen (5) yksi puoli on kytketty ensimmäiseen putkilin- jaan (M) ensimmäisen kuristinlaitteen (3) ja sisälämmönvaihtimen (2) väliin, ja lämmönvaihtimen (5) toinen puoli on kytketty toiseen putkilinjaan (N) ensim- mäisen kuristinlaitteen (3) ja ulkolämmönvaihtimen (4) väliin niin, että jäähdy- tysaine, joka kulkee ensimmäisen putkilinjan (M) kautta ja jäähdytysaine, joka kulkee toisen putkilinjan (N) kautta, voivat vaihtaa lämpöä lämmönvaihtimessa (5); ja ensimmäinen kaasuneste-erottaja (6) on sijoitettu toisen putkilinjan (N) osuuteen lämmönvaihtimen (5) ja sisälämmönvaihtimen (2) väliin, ja ohi- tusputkilinja (L) on sijoitettu ensimmäinen kaasuneste-erottajan (6) ja komp- ressorin (1) väliin; ja ohitusjäätymisenestopiiri (P) on konfiguroitu suorittamaan jäätymi- seneston operaatio ulkolämmönvaihtimella (4) ilmastoinnin lämmitysprosessis- sa, jossa kuristinventtiili (9) on sijoitettu ohitusjäätymisenestopiiriin (P), kun ulkolämmönvaihdin (4) täytyy sulattaa, kuristinventtiili (9) on konfiguroitu olemaan avoin niin, että jäähdytysaine, joka virtaa pois kompres- sorista (1), suorittaa sulatusoperaation ulkolämmönvaihtimella (4) ohitusjääty- misenestopiirin (P) kautta; ja kun ulkolämmönvaihtajaa (4) ei tarvitse sulattaa, kuristinventtiili (9) on konfiguroitu olemaan kiinni, jossa kompressori (1) on varustettu toisella nestekaasu-erottajalla (11), ja jäähdytysaine virtaa takaisin kompressoriin (1) sen jälkeen kun se on kulkenut toisen kaasuneste-erottajan (11) kautta, jossa ohitusputkilinja (L) on kytketty ylävirtaan toisesta kaasuneste-erottajasta (11).
2. Patenttivaatimuksen 1 mukainen ilmastointijärjestelmä, jossa il- mastointijärjestelmä käsittää myös nelitieventtiilin (O), ja nelitieventtiili (0) on konfiguroitu kytkemään ilmastointijärjestelmä jäähdytysmoodin ja lämmitys- moodin välillä.
FIEP18893462.4T 2017-12-29 2018-11-15 Ilmastointilaitejärjestelmä FI3734167T3 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711474368.1A CN108332285B (zh) 2017-12-29 2017-12-29 空调器系统
PCT/CN2018/115747 WO2019128516A1 (zh) 2017-12-29 2018-11-15 空调器系统

Publications (1)

Publication Number Publication Date
FI3734167T3 true FI3734167T3 (fi) 2023-03-17

Family

ID=62924477

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP18893462.4T FI3734167T3 (fi) 2017-12-29 2018-11-15 Ilmastointilaitejärjestelmä

Country Status (8)

Country Link
EP (1) EP3734167B1 (fi)
JP (1) JP7175985B2 (fi)
CN (1) CN108332285B (fi)
DK (1) DK3734167T3 (fi)
ES (1) ES2939186T3 (fi)
FI (1) FI3734167T3 (fi)
PL (1) PL3734167T3 (fi)
WO (1) WO2019128516A1 (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108332285B (zh) * 2017-12-29 2019-12-06 青岛海尔空调器有限总公司 空调器系统
CN110836480B (zh) * 2018-08-17 2021-10-29 青岛海尔空调器有限总公司 空调器除霜控制方法
CN108954920A (zh) * 2018-08-22 2018-12-07 珠海格力电器股份有限公司 空调器的换热机及空调器
CN109269017A (zh) * 2018-09-03 2019-01-25 南京天加环境科技有限公司 一种不停机除霜的多联机单模块系统
US20220136741A1 (en) * 2019-04-05 2022-05-05 Mitsubishi Electric Corporation Refrigeration cycle apparatus
CN110736210B (zh) * 2019-09-26 2021-10-29 青岛海尔空调器有限总公司 用于空调除霜的控制方法、控制装置及空调
CN110736211B (zh) * 2019-09-26 2021-11-23 青岛海尔空调器有限总公司 用于空调除霜的控制方法、控制装置及空调
CN110736208B (zh) * 2019-09-26 2021-11-23 青岛海尔空调器有限总公司 用于空调除霜的控制方法、控制装置及空调
CN110736212B (zh) * 2019-09-27 2022-04-19 青岛海尔空调器有限总公司 用于空调除霜的控制方法、控制装置及空调
CN110736217B (zh) * 2019-09-27 2021-11-23 青岛海尔空调器有限总公司 用于空调除霜的控制方法、控制装置及空调
CN111578552A (zh) * 2020-05-22 2020-08-25 广东美的制冷设备有限公司 空调系统、空调器和空调系统的控制方法
CN112033035B (zh) * 2020-09-10 2021-07-20 珠海格力电器股份有限公司 制冷系统的喷液控制方法及冷凝机组
CN112539452B (zh) * 2020-12-18 2021-12-03 珠海格力电器股份有限公司 一种多联机空调及其控制方法
CN113465021A (zh) * 2021-04-28 2021-10-01 青岛海尔空调器有限总公司 用于双压缩机空调器的控制方法
CN114636224B (zh) * 2022-03-31 2024-03-22 青岛海尔空调电子有限公司 空调系统、用于控制空调系统的方法及装置、存储介质
CN115200179B (zh) * 2022-06-28 2023-09-29 珠海格力电器股份有限公司 一种空调系统及其节流控制方法、装置和存储介质
CN115682301A (zh) * 2022-10-13 2023-02-03 珠海格力电器股份有限公司 一种空调化霜系统、空调及其控制方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001012811A (ja) * 1999-06-29 2001-01-19 Bosch Automotive Systems Corp 冷房装置
JP3918421B2 (ja) * 2000-09-21 2007-05-23 三菱電機株式会社 空気調和機、空気調和機の運転方法
JP2005049002A (ja) * 2003-07-28 2005-02-24 Matsushita Electric Ind Co Ltd 空気調和機
JP2009228979A (ja) * 2008-03-24 2009-10-08 Mitsubishi Electric Corp 空気調和装置
CN102066851B (zh) * 2008-06-13 2013-03-27 三菱电机株式会社 冷冻循环装置及其控制方法
CN102272534B (zh) * 2009-01-15 2014-12-10 三菱电机株式会社 空气调节装置
CN202328555U (zh) * 2011-12-07 2012-07-11 珠海格力电器股份有限公司 室外换热装置及空调系统
CN202928175U (zh) * 2012-08-14 2013-05-08 苏州必信空调有限公司 一种空调系统
CN103851838B (zh) * 2012-11-30 2016-06-15 苏州必信空调有限公司 板式一体化制冷剂热回收循环系统
JP6080939B2 (ja) * 2013-02-19 2017-02-15 三菱電機株式会社 空気調和装置
CN103486780A (zh) * 2013-09-13 2014-01-01 青岛海信日立空调系统有限公司 补气增焓多联式空调系统
CN103486783B (zh) * 2013-09-26 2015-09-30 广东美的制冷设备有限公司 空调器系统及其化霜控制方法
JP6138711B2 (ja) * 2014-02-13 2017-05-31 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和装置
KR20160146885A (ko) * 2014-04-22 2016-12-21 미쓰비시덴키 가부시키가이샤 공기 조화 장치
CN105333599A (zh) * 2014-07-08 2016-02-17 海信（山东）空调有限公司 一种补气增焓空调系统
GB2545827B (en) * 2014-10-16 2020-06-24 Mitsubishi Electric Corp Refrigeration cycle apparatus
JP6448780B2 (ja) * 2015-05-28 2019-01-09 三菱電機株式会社 空気調和装置
CN105485767A (zh) * 2015-12-22 2016-04-13 珠海格力电器股份有限公司 多联机空调系统和控制方法
JP6161741B2 (ja) * 2016-01-20 2017-07-12 三菱電機株式会社 空気調和装置
JP6643630B2 (ja) * 2016-02-17 2020-02-12 パナソニックＩｐマネジメント株式会社 空気調和装置
CN106440461B (zh) * 2016-11-03 2019-03-01 青岛海信日立空调系统有限公司 一种制冷剂填充的控制方法及空调
CN108332285B (zh) * 2017-12-29 2019-12-06 青岛海尔空调器有限总公司 空调器系统

Also Published As

Publication number Publication date
PL3734167T3 (pl) 2023-04-24
ES2939186T3 (es) 2023-04-19
JP2021509945A (ja) 2021-04-08
EP3734167B1 (en) 2023-01-25
EP3734167A4 (en) 2020-12-30
DK3734167T3 (en) 2023-02-20
JP7175985B2 (ja) 2022-11-21
WO2019128516A1 (zh) 2019-07-04
CN108332285A (zh) 2018-07-27
EP3734167A1 (en) 2020-11-04
CN108332285B (zh) 2019-12-06

Similar Documents

Publication Publication Date Title
FI3734167T3 (fi) Ilmastointilaitejärjestelmä
WO2015161743A1 (zh) 带除霜功能的空调系统
WO2013072754A8 (en) Heat exchanging system
CN103822401B (zh) 空调器换热系统和空调器
WO2012139429A1 (zh) 一种除霜变频热泵空调器
CN210951663U (zh) 空调系统
CN104515319B (zh) 空调系统
CN102954565B (zh) 一种空调器用恒温除湿装置
CN103673138A (zh) 空调器及其控制方法
CN106225326B (zh) 热泵系统、控制方法及空调器
NO20054511L (no) Klimaanlegg
CN203464560U (zh) 空调制冷设备
CN104729163A (zh) 空调系统及其化霜控制方法
CN202133197U (zh) 一种快速平衡压力的空调控制器
JP2015152205A5 (fi)
CN104930763A (zh) 一种空调制冷系统
CN105066278A (zh) 热泵机组
KR20130045979A (ko) 공기조화기
CN105333642A (zh) 一种冷暖型热泵系统
CN203550270U (zh) 空调系统
CN203550269U (zh) 空调系统
CN203837347U (zh) 等温除湿空调器
JP2016145676A5 (fi)
WO2019128518A1 (zh) 空调器系统
CN104697245A (zh) 耦合热泵系统