JP2007085591A - 空気調和装置 - Google Patents
空気調和装置 Download PDFInfo
- Publication number
- JP2007085591A JP2007085591A JP2005272377A JP2005272377A JP2007085591A JP 2007085591 A JP2007085591 A JP 2007085591A JP 2005272377 A JP2005272377 A JP 2005272377A JP 2005272377 A JP2005272377 A JP 2005272377A JP 2007085591 A JP2007085591 A JP 2007085591A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- evaporator
- pressure
- indoor unit
- low
- 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
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
-
- 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
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
- F28D7/0016—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being bent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
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 Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
【解決手段】 過冷却熱交換器を、低圧冷媒吸入管の外周に高圧液冷媒管を巻きつけた構成として、室内機内に設置可能とする。また、その場合、同低圧冷媒吸入管の外周に高圧液冷媒管を巻きつけた構成の過冷却熱交換器を室内機側蒸発器の下方に位置して設け、蒸発器からのドレン水を当該過冷却熱交換器上に散布するか、または室内機内蒸発器のドレンパンからのドレン配管を同過冷却熱交換器の低圧冷媒吸入管の外周に高圧液冷媒管とともに巻き付けることにより、ドレン水の冷熱を高圧液冷媒管に有効に作用させて熱交換させ、過冷却用の熱交換効率を可及的に向上させる。
【選択図】 図1
Description
この発明の課題解決手段は、低圧冷媒と高圧冷媒を熱交換する過冷却熱交換器9を備えた空気調和装置において、該過冷却熱交換器9を、低圧冷媒吸入管16の外周に高圧液冷媒管15を巻きつけた構成とし、室内機7内に設置したことを特徴としている。
この発明の課題解決手段は、低圧冷媒と高圧冷媒を熱交換する過冷却熱交換器9を備え、該過冷却熱交換器9が、低圧冷媒吸入管16の外周に高圧液冷媒管15を巻きつけて構成された空気調和装置において、上記過冷却熱交換器9を、室内機7内の蒸発器8の下方に位置して設け、同蒸発器8からのドレン水W,W・・を当該過冷却熱交換器9上に散布するようにしたことを特徴としている。
この発明の課題解決手段は、低圧冷媒と高圧冷媒を熱交換する過冷却熱交換器9を備え、該過冷却熱交換器9が、低圧冷媒吸入管16の外周に高圧液冷媒管15を巻きつけて構成された空気調和装置において、上記過冷却熱交換器9を、室内機7内の蒸発器8のドレンパン10の下方に位置して設けるとともに、同ドレンパン10からのドレン配管11を、当該過冷却熱交換器9の上記低圧冷媒吸入管16の外周に上記高圧液冷媒管15とともに巻き付けたことを特徴としている。
先ず添付した図面の図1は、本願発明の最良の実施の形態1に係る空気調和装置の構成を示している。
次に添付した図面の図2は、本願発明の最良の実施の形態2に係る空気調和装置の室内機部分の構成を、また添付の図3は同室内機内の要部の構成を示している。
次に添付した図面の図4は、本願発明の最良の実施の形態3に係る空気調和装置の室内機部分の構成を、また添付の図5は同室内機内の要部の構成を示している。
しかも、同液−ガス熱交換器9が、例えば図4および図5に詳細に示されるように、低圧冷媒吸入管16の外周に同低圧冷媒吸入管16よりも小径の高圧液冷媒管15を蛇腹構造(螺旋構造)にに巻きつけて構成されており、室内機側熱交換器(蒸発器)8のドレンパン10の下方に位置して設けられているとともに、同ドレンパン10からのドレン配管11を、さらに当該液−ガス熱交換器9の上記蛇腹構造の高圧液冷媒管15の外周に蛇腹構造(2重螺旋構造)に巻き付けて構成されている。
Claims (3)
- 低圧冷媒と高圧冷媒を熱交換する過冷却熱交換器(9)を備えた空気調和装置において、過冷却熱交換器(9)を、低圧冷媒吸入管(16)の外周に高圧液冷媒管(15)を巻きつけた構成とし、室内機(7)内に設置したことを特徴とする空気調和装置。
- 低圧冷媒と高圧冷媒を熱交換する過冷却熱交換器(9)を備え、該過冷却熱交換器(9)が、低圧冷媒吸入管(16)の外周に高圧液冷媒管(15)を巻きつけて構成された空気調和装置において、上記過冷却熱交換器(9)を、室内機(7)内の蒸発器(8)の下方に位置して設け、同蒸発器(8)からのドレン水W,W・・を当該過冷却熱交換器(9)上に散布するようにしたことを特徴とする空気調和装置。
- 低圧冷媒と高圧冷媒を熱交換する過冷却熱交換器(9)を備え、該過冷却熱交換器(9)が、低圧冷媒吸入管(16)の外周に高圧液冷媒管(15)を巻きつけて構成された空気調和装置において、上記過冷却熱交換器(9)を、室内機(7)内の蒸発器(8)のドレンパン(10)の下方に位置して設けるとともに、同ドレンパン(10)からのドレン配管(11)を当該過冷却熱交換器(9)の上記低圧冷媒吸入管(16)の外周に上記高圧液冷媒管(15)とともに巻き付けたことを特徴とする空気調和装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005272377A JP3948475B2 (ja) | 2005-09-20 | 2005-09-20 | 空気調和装置 |
AU2006293190A AU2006293190A1 (en) | 2005-09-20 | 2006-09-15 | Air conditioning apparatus |
CN2006800343414A CN101268313B (zh) | 2005-09-20 | 2006-09-15 | 空调装置 |
US12/066,732 US8020405B2 (en) | 2005-09-20 | 2006-09-15 | Air conditioning apparatus |
EP06798038.3A EP1947405A4 (en) | 2005-09-20 | 2006-09-15 | AIR CONDITIONER |
PCT/JP2006/318375 WO2007034744A1 (ja) | 2005-09-20 | 2006-09-15 | 空気調和装置 |
KR1020087008288A KR20080050473A (ko) | 2005-09-20 | 2006-09-15 | 공기 조화 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005272377A JP3948475B2 (ja) | 2005-09-20 | 2005-09-20 | 空気調和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007085591A true JP2007085591A (ja) | 2007-04-05 |
JP3948475B2 JP3948475B2 (ja) | 2007-07-25 |
Family
ID=37888789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005272377A Expired - Fee Related JP3948475B2 (ja) | 2005-09-20 | 2005-09-20 | 空気調和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8020405B2 (ja) |
EP (1) | EP1947405A4 (ja) |
JP (1) | JP3948475B2 (ja) |
KR (1) | KR20080050473A (ja) |
CN (1) | CN101268313B (ja) |
AU (1) | AU2006293190A1 (ja) |
WO (1) | WO2007034744A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007163095A (ja) * | 2005-12-16 | 2007-06-28 | Samsung Electronics Co Ltd | 空気調和装置 |
WO2010038568A1 (ja) * | 2008-10-03 | 2010-04-08 | ダイキン工業株式会社 | 熱交換器および温水システム |
JP2012207915A (ja) * | 2012-07-30 | 2012-10-25 | Daikin Industries Ltd | 熱交換器および温水システム |
KR20190016711A (ko) * | 2017-08-09 | 2019-02-19 | 현대자동차주식회사 | 차량용 ce 모듈 |
JPWO2019198175A1 (ja) * | 2018-04-11 | 2021-02-12 | 三菱電機株式会社 | 冷凍サイクル装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095271A (zh) * | 2011-03-01 | 2011-06-15 | 四川长虹空调有限公司 | 热泵空调器 |
CN102252466B (zh) * | 2011-05-09 | 2013-06-26 | 广东美的电器股份有限公司 | 空调机的二次节流管中管再冷却装置 |
KR101448941B1 (ko) * | 2012-06-26 | 2014-10-13 | 갑을오토텍(주) | 차량용 냉방장치 |
US10605498B2 (en) * | 2014-01-23 | 2020-03-31 | Mitsubishi Electric Corporation | Heat pump apparatus |
EP3204702B1 (en) * | 2014-10-09 | 2021-08-11 | Carrier Corporation | Internal liquid suction heat exchanger |
CN104534725A (zh) * | 2015-01-23 | 2015-04-22 | 珠海格力电器股份有限公司 | 空调器 |
US20160223239A1 (en) * | 2015-01-31 | 2016-08-04 | Trane International Inc. | Indoor Liquid/Suction Heat Exchanger |
KR20190002878A (ko) * | 2017-06-30 | 2019-01-09 | 현대자동차주식회사 | 차량용 ce 모듈 |
CN113091297B (zh) * | 2021-04-13 | 2023-06-23 | 青岛海尔空调器有限总公司 | 一种空调管路结构及空调器 |
KR102674491B1 (ko) * | 2023-10-23 | 2024-06-12 | 주식회사 에이디티 | 방열 성능 개선을 위한 에어컨 시스템 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1508519A (en) * | 1923-12-29 | 1924-09-16 | George A Horne | Head meter |
US3850004A (en) * | 1973-06-27 | 1974-11-26 | Carpenter Technology Corp | Cryogenic helium refrigeration system |
JPS5755334A (en) * | 1980-09-17 | 1982-04-02 | Fuji Electric Co Ltd | Air conditioner |
JP3336628B2 (ja) | 1992-05-29 | 2002-10-21 | ダイキン工業株式会社 | 冷凍装置 |
JPH06213518A (ja) | 1993-01-13 | 1994-08-02 | Hitachi Ltd | 混合冷媒用ヒートポンプ式エアコン |
JPH09145168A (ja) | 1995-11-22 | 1997-06-06 | Mitsubishi Heavy Ind Ltd | 冷凍装置 |
JP2001056188A (ja) * | 1999-06-10 | 2001-02-27 | Sanden Corp | 蒸気圧縮式冷凍サイクル等に使用される熱交換器 |
CN1149366C (zh) * | 1999-10-18 | 2004-05-12 | 大金工业株式会社 | 冷冻设备 |
CN100491872C (zh) * | 2000-04-28 | 2009-05-27 | 大金工业株式会社 | 制冷剂和油的收集操作方法以及制冷剂和油的收集控制装置 |
JP2002228299A (ja) * | 2001-02-05 | 2002-08-14 | Showa Denko Kk | 複合型熱交換器 |
JP2005098581A (ja) * | 2003-09-24 | 2005-04-14 | Hoshizaki Electric Co Ltd | 冷凍回路及び冷凍回路を用いた冷却装置 |
JP2005106446A (ja) * | 2003-10-02 | 2005-04-21 | Hitachi Ltd | 冷凍サイクル装置 |
-
2005
- 2005-09-20 JP JP2005272377A patent/JP3948475B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-15 AU AU2006293190A patent/AU2006293190A1/en not_active Abandoned
- 2006-09-15 EP EP06798038.3A patent/EP1947405A4/en not_active Withdrawn
- 2006-09-15 KR KR1020087008288A patent/KR20080050473A/ko not_active Application Discontinuation
- 2006-09-15 CN CN2006800343414A patent/CN101268313B/zh not_active Expired - Fee Related
- 2006-09-15 US US12/066,732 patent/US8020405B2/en not_active Expired - Fee Related
- 2006-09-15 WO PCT/JP2006/318375 patent/WO2007034744A1/ja active Application Filing
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007163095A (ja) * | 2005-12-16 | 2007-06-28 | Samsung Electronics Co Ltd | 空気調和装置 |
WO2010038568A1 (ja) * | 2008-10-03 | 2010-04-08 | ダイキン工業株式会社 | 熱交換器および温水システム |
JP2010091128A (ja) * | 2008-10-03 | 2010-04-22 | Daikin Ind Ltd | 熱交換器および温水システム |
JP2012207915A (ja) * | 2012-07-30 | 2012-10-25 | Daikin Industries Ltd | 熱交換器および温水システム |
KR20190016711A (ko) * | 2017-08-09 | 2019-02-19 | 현대자동차주식회사 | 차량용 ce 모듈 |
CN109383217A (zh) * | 2017-08-09 | 2019-02-26 | 现代自动车株式会社 | 用于车辆的集中式能量模块 |
KR102406126B1 (ko) * | 2017-08-09 | 2022-06-07 | 현대자동차 주식회사 | 차량용 ce 모듈 |
JPWO2019198175A1 (ja) * | 2018-04-11 | 2021-02-12 | 三菱電機株式会社 | 冷凍サイクル装置 |
US11371758B2 (en) | 2018-04-11 | 2022-06-28 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
Also Published As
Publication number | Publication date |
---|---|
WO2007034744A1 (ja) | 2007-03-29 |
JP3948475B2 (ja) | 2007-07-25 |
AU2006293190A1 (en) | 2007-03-29 |
US20100058800A1 (en) | 2010-03-11 |
CN101268313B (zh) | 2010-05-19 |
EP1947405A1 (en) | 2008-07-23 |
KR20080050473A (ko) | 2008-06-05 |
CN101268313A (zh) | 2008-09-17 |
US8020405B2 (en) | 2011-09-20 |
EP1947405A4 (en) | 2015-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3948475B2 (ja) | 空気調和装置 | |
JP3982545B2 (ja) | 空気調和装置 | |
JP2008232548A (ja) | 熱交換器 | |
JP2005083741A (ja) | 熱交換器及び冷媒切り替え手段を有する空調装置 | |
JP5936785B1 (ja) | 空気調和装置 | |
JP2009133593A (ja) | 冷却装置 | |
JP2005214613A (ja) | 空気調和機 | |
JP6242289B2 (ja) | 冷凍サイクル装置 | |
JP2012237518A (ja) | 空気調和機 | |
JP2004020182A (ja) | 空気調和機の冷暖房装置 | |
JP2007093167A (ja) | 空気調和機用液ガス熱交換器 | |
JP2008180435A (ja) | 空気調和機 | |
JP3007455B2 (ja) | 冷凍サイクル装置 | |
JP2005337577A (ja) | 冷凍装置 | |
JP2005337577A5 (ja) | ||
JP2006170538A (ja) | 熱交換システム | |
JP7210609B2 (ja) | 空気調和機 | |
KR101305281B1 (ko) | 이중과냉각장치 및 이를 적용한 공기조화기 | |
JPH0894192A (ja) | 蒸気圧縮式冷凍装置 | |
KR20060117534A (ko) | 공기조화기용 연결배관 | |
JP2002031433A (ja) | 熱交換器 | |
JP2006097992A (ja) | 空気調和機 | |
KR20050107086A (ko) | 리시버 냉매 순환 장치 | |
JPH0849881A (ja) | 空気調和機 | |
KR20030014540A (ko) | 공기조화기용 열교환장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070118 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070213 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070305 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070327 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070409 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100427 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110427 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120427 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130427 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140427 Year of fee payment: 7 |
|
LAPS | Cancellation because of no payment of annual fees |