JP4666956B2 - 冷却貯蔵庫 - Google Patents
冷却貯蔵庫 Download PDFInfo
- Publication number
- JP4666956B2 JP4666956B2 JP2004175215A JP2004175215A JP4666956B2 JP 4666956 B2 JP4666956 B2 JP 4666956B2 JP 2004175215 A JP2004175215 A JP 2004175215A JP 2004175215 A JP2004175215 A JP 2004175215A JP 4666956 B2 JP4666956 B2 JP 4666956B2
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- defrosting
- expansion valve
- refrigerant
- outlet pipe
- 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
Links
Images
Landscapes
- Defrosting Systems (AREA)
Description
(参考例1)
(参考例2)
(参考例3)
2 断熱壁
2A 底面
4 仕切板
7 送風機
8 ダクト
9 貯蔵室
13 蒸発器下カバー
14 ファンケース
16 蒸発器
20 透孔
26、26A、26B 膨張弁
36 ドレン口
37 ソレノイド
38 栓
41、41A、41B 出口配管
Claims (3)
- 膨張弁にて減圧した冷媒を蒸発器に流して蒸発させ、該蒸発器と熱交換した冷気を送風機によりダクトを介して貯蔵室内に循環すると共に、前記蒸発器の除霜を行う冷却貯蔵庫において、
前記蒸発器からの除霜水が流下する箇所に、前記膨張弁の出口配管を配置したことを特徴とする冷却貯蔵庫。 - 前記蒸発器からの除霜水を排出するためのドレン口と、該ドレン口を開閉する開閉手段を備え、前記蒸発器の除霜中に前記開閉手段にて前記ドレン口を閉じることを特徴とする請求項1の冷却貯蔵庫。
- 前記蒸発器への冷媒供給を停止して当該蒸発器の除霜を行うと共に、
前記膨張弁を複数設け、前記蒸発器の除霜後に切り換えて何れかの前記膨張弁に冷媒を流すことを特徴とする請求項1又は請求項2の冷却貯蔵庫。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004175215A JP4666956B2 (ja) | 2004-06-14 | 2004-06-14 | 冷却貯蔵庫 |
| CNB2005100639340A CN1332166C (zh) | 2004-06-14 | 2005-03-30 | 制冷储藏库 |
| CNB2006101723412A CN100541073C (zh) | 2004-06-14 | 2005-03-30 | 制冷储藏库 |
| CNB2006101723304A CN100572998C (zh) | 2004-06-14 | 2005-03-30 | 制冷储藏库 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004175215A JP4666956B2 (ja) | 2004-06-14 | 2004-06-14 | 冷却貯蔵庫 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005351591A JP2005351591A (ja) | 2005-12-22 |
| JP4666956B2 true JP4666956B2 (ja) | 2011-04-06 |
Family
ID=35586217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004175215A Expired - Fee Related JP4666956B2 (ja) | 2004-06-14 | 2004-06-14 | 冷却貯蔵庫 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4666956B2 (ja) |
| CN (3) | CN1332166C (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4930353B2 (ja) * | 2007-12-05 | 2012-05-16 | 富士電機株式会社 | 冷却装置 |
| JP5179217B2 (ja) * | 2008-02-19 | 2013-04-10 | 株式会社岡村製作所 | 冷凍・冷蔵ショーケースにおける除霜制御装置 |
| CN107525343A (zh) * | 2017-08-18 | 2017-12-29 | 青岛海尔股份有限公司 | 冰箱的控制方法 |
| KR101919336B1 (ko) * | 2018-07-27 | 2018-11-19 | (주)삼공사 | 이소부탄 냉매를 사용하는 선박용 냉동장치 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3850003A (en) * | 1974-04-05 | 1974-11-26 | Kysor Industrial Corp | Air defrost air curtain display case |
| JPS599555B2 (ja) * | 1974-07-09 | 1984-03-03 | カブシキガイシヤ コウジン | P− チカンスチリルユウドウタイノ セイゾウホウホウ |
| US4208884A (en) * | 1978-04-24 | 1980-06-24 | Popham Edward V | Air defrost housing |
| JPS55152371A (en) * | 1979-05-15 | 1980-11-27 | Fuji Electric Co Ltd | Flat wall type frozen*refrigerated open display case |
| JPS56149567A (en) * | 1980-04-22 | 1981-11-19 | Fuji Electric Co Ltd | Refrigerated/cold storage commercial display cabinet |
| JPS5872863A (ja) * | 1981-10-26 | 1983-04-30 | 富士電機株式会社 | 平型オ−プンシヨ−ケ−ス |
| JPS5885079A (ja) * | 1981-11-17 | 1983-05-21 | 松下電器産業株式会社 | 自動車用空気調和装置の冷媒流量制御装置 |
| US4375155A (en) * | 1981-12-24 | 1983-03-01 | Emhart Industries, Inc. | Reach-in refrigerated display case with ambient air defrost |
| JPS632069U (ja) * | 1986-06-23 | 1988-01-08 | ||
| JP3052393B2 (ja) * | 1991-01-31 | 2000-06-12 | スズキ株式会社 | エアコンの膨張弁 |
| US5357767A (en) * | 1993-05-07 | 1994-10-25 | Hussmann Corporation | Low temperature display merchandiser |
| CN1155647A (zh) * | 1995-10-11 | 1997-07-30 | 三洋电机株式会社 | 低温陈列柜 |
| JPH09269179A (ja) * | 1996-03-29 | 1997-10-14 | Sanyo Electric Co Ltd | 冷却装置の除霜装置 |
| JPH1123110A (ja) * | 1997-07-08 | 1999-01-26 | Sanyo Electric Co Ltd | エンジン駆動式冷却装置 |
| JP2000018801A (ja) * | 1998-07-02 | 2000-01-18 | Matsushita Refrig Co Ltd | 冷蔵庫 |
| JP2002005559A (ja) * | 2000-04-21 | 2002-01-09 | Hoshizaki Electric Co Ltd | 冷却装置 |
| JP4314726B2 (ja) * | 2000-06-05 | 2009-08-19 | パナソニック株式会社 | 冷蔵庫 |
-
2004
- 2004-06-14 JP JP2004175215A patent/JP4666956B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-30 CN CNB2005100639340A patent/CN1332166C/zh not_active Expired - Fee Related
- 2005-03-30 CN CNB2006101723412A patent/CN100541073C/zh not_active Expired - Fee Related
- 2005-03-30 CN CNB2006101723304A patent/CN100572998C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1332166C (zh) | 2007-08-15 |
| CN100541073C (zh) | 2009-09-16 |
| CN101135526A (zh) | 2008-03-05 |
| CN101135527A (zh) | 2008-03-05 |
| CN100572998C (zh) | 2009-12-23 |
| JP2005351591A (ja) | 2005-12-22 |
| CN1715813A (zh) | 2006-01-04 |
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