JP4789891B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP4789891B2 JP4789891B2 JP2007236040A JP2007236040A JP4789891B2 JP 4789891 B2 JP4789891 B2 JP 4789891B2 JP 2007236040 A JP2007236040 A JP 2007236040A JP 2007236040 A JP2007236040 A JP 2007236040A JP 4789891 B2 JP4789891 B2 JP 4789891B2
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- JP
- Japan
- Prior art keywords
- refrigerant
- check valve
- pressure
- compressor
- 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.)
- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Defrosting Systems (AREA)
Description
図1、図2は実施の形態1を示す図で、図1は冷蔵庫50における冷凍サイクルの配置を示す模式図、図2は冷蔵庫50における冷凍サイクルの冷媒流路を示す模式図である。図3は比較のために示す参考図で、従来の冷蔵庫50における冷凍サイクルの冷媒流路を示す模式図である。
Claims (5)
- 低圧・低温のガス冷媒を圧縮して高圧・高温のガス冷媒を吐出する圧縮機と、
前記圧縮機から吐出されたガス冷媒を凝縮させて高圧の液冷媒に凝縮させる凝縮器と、
前記高圧の液冷媒を減圧膨張させて低圧の気液二相冷媒にする減圧装置と、
前記低圧の気液二相冷媒を蒸発させて低圧のガス冷媒にする蒸発器と、
液冷媒を貯留するアキュムレータと、
前記アキュムレータと前記圧縮機とを接続する吸入管と、
前記吸入管に設けられた逆止弁と、
前記アキュムレータと前記逆止弁との間に接続され、当該冷蔵庫内背面と機械室を結ぶように配置されるとともに端末が前記機械室に位置し、低圧側の溶接部のリークチェック時にリークテスト用ガスを封入するチャージパイプとを備えたことを特徴とする冷蔵庫。 - 前記圧縮機は、密閉容器内が低圧の圧縮機であることを特徴とする請求項1記載の冷蔵庫。
- 前記逆止弁は上流側が下、下流側が上になるように略垂直に設置されることを特徴とする請求項1又は請求項2記載の冷蔵庫。
- 前記逆止弁の下流側の冷媒配管は、該逆止弁の出口から略垂直になるように取り付けられ、該逆止弁の出口から略垂直に延びる垂直部を形成することを特徴とする請求項1乃至3のいずれかに記載の冷蔵庫。
- 前記逆止弁は上流側が上、下流側が下になるように略垂直に設置されることを特徴とする請求項1又は請求項2記載の冷蔵庫。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007236040A JP4789891B2 (ja) | 2007-09-12 | 2007-09-12 | 冷蔵庫 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007236040A JP4789891B2 (ja) | 2007-09-12 | 2007-09-12 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009068737A JP2009068737A (ja) | 2009-04-02 |
JP4789891B2 true JP4789891B2 (ja) | 2011-10-12 |
Family
ID=40605187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007236040A Expired - Fee Related JP4789891B2 (ja) | 2007-09-12 | 2007-09-12 | 冷蔵庫 |
Country Status (1)
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JP (1) | JP4789891B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104515327B (zh) * | 2014-12-22 | 2017-09-19 | 合肥美的电冰箱有限公司 | 蒸发器组件及具有其的冰箱 |
US10281170B2 (en) * | 2016-08-16 | 2019-05-07 | Haier Us Appliance Solutions, Inc. | Sealed refrigeration system and appliance |
CN112556276A (zh) * | 2020-12-14 | 2021-03-26 | 海信(山东)冰箱有限公司 | 制冷系统及冷柜 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6146371Y2 (ja) * | 1980-09-19 | 1986-12-26 | ||
JPH0239717B2 (ja) * | 1983-10-20 | 1990-09-06 | Sanyo Electric Co | Reitokaironoriikutesutohoho |
JPH0336855Y2 (ja) * | 1984-11-05 | 1991-08-05 | ||
JP3903693B2 (ja) * | 2000-06-22 | 2007-04-11 | 三菱電機株式会社 | 冷蔵庫 |
JP2007040654A (ja) * | 2005-08-05 | 2007-02-15 | Sanyo Electric Co Ltd | 冷凍装置 |
-
2007
- 2007-09-12 JP JP2007236040A patent/JP4789891B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2009068737A (ja) | 2009-04-02 |
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