JP4529722B2 - 自動販売機 - Google Patents
自動販売機 Download PDFInfo
- Publication number
- JP4529722B2 JP4529722B2 JP2005044210A JP2005044210A JP4529722B2 JP 4529722 B2 JP4529722 B2 JP 4529722B2 JP 2005044210 A JP2005044210 A JP 2005044210A JP 2005044210 A JP2005044210 A JP 2005044210A JP 4529722 B2 JP4529722 B2 JP 4529722B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- evaporator
- gas
- ejector
- pressure
- 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
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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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/001—Ejectors not being used as compression device
- F25B2341/0012—Ejectors with the cooled primary flow at high 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
- F25B2400/23—Separators
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
51(51a,51b) 圧縮機
511 中間熱交換器
52 ガスクーラ(放熱器)
53 エジェクタ
54 気液分離器
55(55a,55b,55c) 蒸発器
551a,551b,551c 電磁弁
56 内部熱交換器
57 電子膨張弁(膨張弁)
58 キャピラリチューブ
59 加熱ヒータ
60 バイパス路
61 電磁弁
62 電磁弁
Claims (1)
- 冷媒を圧縮する圧縮機と、
前記圧縮機から供給される冷媒を放熱させる放熱器と、
商品を収容する断熱構造の複数の商品収容庫にそれぞれ配置された複数の蒸発器と、
前記放熱器から供給される高圧冷媒を減圧することによって前記蒸発器から吐出された低圧冷媒を吸引して混合するとともに混合した冷媒を昇圧して吐出する単一のエジェクタと、
前記エジェクタから供給される混合冷媒を気相冷媒と液相冷媒とに分離し、気相冷媒を前記圧縮機に帰還させる一方で液相冷媒を前記蒸発器に供給する気液分離器と
からなる冷媒回路を有し、
前記気液分離器と前記エジェクタとの間に前記複数の蒸発器を並列に接続するとともに、前記気液分離器と前記複数の蒸発器との間に個別の開閉弁を配設し、さらに冷却専用となる商品収容庫の内部に前記気液分離器及び前記エジェクタを配置し、
前記放熱器から前記エジェクタに至る冷媒回路と、前記蒸発器から前記エジェクタに至る冷媒回路との間に内部熱交換器を構成したことを特徴とする自動販売機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005044210A JP4529722B2 (ja) | 2005-02-21 | 2005-02-21 | 自動販売機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005044210A JP4529722B2 (ja) | 2005-02-21 | 2005-02-21 | 自動販売機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006228118A JP2006228118A (ja) | 2006-08-31 |
JP4529722B2 true JP4529722B2 (ja) | 2010-08-25 |
Family
ID=36989427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005044210A Expired - Fee Related JP4529722B2 (ja) | 2005-02-21 | 2005-02-21 | 自動販売機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4529722B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008057941A (ja) * | 2006-09-04 | 2008-03-13 | Fuji Electric Retail Systems Co Ltd | 冷媒サイクル装置 |
JP4893400B2 (ja) * | 2007-03-19 | 2012-03-07 | 富士電機リテイルシステムズ株式会社 | 自動販売機 |
JP4623031B2 (ja) * | 2007-03-27 | 2011-02-02 | 三菱電機株式会社 | 冷凍冷蔵庫 |
JP2008241111A (ja) * | 2007-03-27 | 2008-10-09 | Mitsubishi Electric Corp | 冷凍冷蔵庫 |
JP5792585B2 (ja) * | 2011-10-18 | 2015-10-14 | サンデンホールディングス株式会社 | 冷凍機、冷蔵ショーケース及び自動販売機 |
CN102645052B (zh) * | 2012-05-09 | 2014-08-06 | 天津商业大学 | 二氧化碳蒸气喷射制冷系统 |
WO2016103295A1 (ja) * | 2014-12-25 | 2016-06-30 | 日揮株式会社 | 冷凍装置 |
CN113418318B (zh) * | 2021-06-08 | 2024-01-30 | 瀚润联合高科技发展(北京)有限公司 | 一种引射水冷却风冷热泵模块机组 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06137695A (ja) * | 1992-10-22 | 1994-05-20 | Nippondenso Co Ltd | 冷凍サイクル |
JP2002318017A (ja) * | 2001-04-18 | 2002-10-31 | Nippon Soken Inc | 冷凍サイクル装置 |
JP2002318019A (ja) * | 2000-03-15 | 2002-10-31 | Denso Corp | エジェクタサイクル、これに用いる気液分離器、並びにこのエジェクタサイクルを用いた給湯器及び熱管理システム |
JP2002327967A (ja) * | 2001-03-01 | 2002-11-15 | Denso Corp | エジェクタサイクル |
JP2002349977A (ja) * | 2001-05-24 | 2002-12-04 | Denso Corp | ヒートポンプサイクル |
JP2003343932A (ja) * | 2002-05-24 | 2003-12-03 | Denso Corp | エジェクタサイクル |
JP2004078440A (ja) * | 2002-08-14 | 2004-03-11 | Kubota Corp | 自動販売機の冷却加温装置 |
JP2004101141A (ja) * | 2002-09-12 | 2004-04-02 | Denso Corp | 蒸気圧縮式冷凍機 |
-
2005
- 2005-02-21 JP JP2005044210A patent/JP4529722B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06137695A (ja) * | 1992-10-22 | 1994-05-20 | Nippondenso Co Ltd | 冷凍サイクル |
JP2002318019A (ja) * | 2000-03-15 | 2002-10-31 | Denso Corp | エジェクタサイクル、これに用いる気液分離器、並びにこのエジェクタサイクルを用いた給湯器及び熱管理システム |
JP2002327967A (ja) * | 2001-03-01 | 2002-11-15 | Denso Corp | エジェクタサイクル |
JP2002318017A (ja) * | 2001-04-18 | 2002-10-31 | Nippon Soken Inc | 冷凍サイクル装置 |
JP2002349977A (ja) * | 2001-05-24 | 2002-12-04 | Denso Corp | ヒートポンプサイクル |
JP2003343932A (ja) * | 2002-05-24 | 2003-12-03 | Denso Corp | エジェクタサイクル |
JP2004078440A (ja) * | 2002-08-14 | 2004-03-11 | Kubota Corp | 自動販売機の冷却加温装置 |
JP2004101141A (ja) * | 2002-09-12 | 2004-04-02 | Denso Corp | 蒸気圧縮式冷凍機 |
Also Published As
Publication number | Publication date |
---|---|
JP2006228118A (ja) | 2006-08-31 |
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