JP7358039B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP7358039B2 JP7358039B2 JP2018170404A JP2018170404A JP7358039B2 JP 7358039 B2 JP7358039 B2 JP 7358039B2 JP 2018170404 A JP2018170404 A JP 2018170404A JP 2018170404 A JP2018170404 A JP 2018170404A JP 7358039 B2 JP7358039 B2 JP 7358039B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- refrigerator
- temperature
- expansion valve
- compressor
- 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.)
- Active
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
Claims (2)
- 冷媒を圧縮する圧縮機と、
前記圧縮機から出力される冷媒を凝縮する凝縮器と、
前記凝縮器の下流に設けられる毛細管と、
前記毛細管から出力される冷媒を蒸発させることによって庫内を冷却する冷却器と、
前記冷却器から前記圧縮機へ戻される冷媒と前記毛細管を流れる冷媒との間で熱交換を行なうように構成された熱交換器と、
前記毛細管の上流に設けられ、前記凝縮器と前記毛細管との間の配管に設けられる膨張弁と、
前記凝縮器と前記膨張弁との間の配管に設けられるドライヤと、
前記膨張弁の開度を制御する制御装置とを備え、
前記制御装置は、前記熱交換器を通過して前記圧縮機へ吸入される吸入冷媒の温度を、前記膨張弁の開度を絞ることによって低下させつつ、前記吸入冷媒の温度が外気の露点温度よりも高くなるように前記開度を制御する、冷蔵庫。 - 前記圧縮機及び前記凝縮器が配設される機械室をさらに備え、
前記膨張弁及び前記ドライヤは、前記機械室に配設される、請求項1に記載の冷蔵庫。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018170404A JP7358039B2 (ja) | 2018-09-12 | 2018-09-12 | 冷蔵庫 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018170404A JP7358039B2 (ja) | 2018-09-12 | 2018-09-12 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020041769A JP2020041769A (ja) | 2020-03-19 |
JP7358039B2 true JP7358039B2 (ja) | 2023-10-10 |
Family
ID=69799286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018170404A Active JP7358039B2 (ja) | 2018-09-12 | 2018-09-12 | 冷蔵庫 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7358039B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161830A (ja) | 1998-11-25 | 2000-06-16 | Saginomiya Seisakusho Inc | 冷蔵庫及び冷蔵庫の制御方法 |
JP2009162425A (ja) | 2008-01-07 | 2009-07-23 | Hoshizaki Electric Co Ltd | 冷却貯蔵庫 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08327187A (ja) * | 1995-05-29 | 1996-12-13 | Matsushita Electric Ind Co Ltd | 空調機 |
JP3908843B2 (ja) * | 1997-11-06 | 2007-04-25 | 株式会社鷺宮製作所 | 冷凍・冷蔵サイクル装置および差圧調整弁 |
JP3661548B2 (ja) * | 2000-02-25 | 2005-06-15 | 三菱電機株式会社 | 可燃性冷媒を用いた冷蔵庫 |
JP2008121980A (ja) * | 2006-11-13 | 2008-05-29 | Toshiba Corp | 冷蔵庫 |
JP6177605B2 (ja) * | 2013-07-03 | 2017-08-09 | 日立アプライアンス株式会社 | 冷蔵庫 |
-
2018
- 2018-09-12 JP JP2018170404A patent/JP7358039B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000161830A (ja) | 1998-11-25 | 2000-06-16 | Saginomiya Seisakusho Inc | 冷蔵庫及び冷蔵庫の制御方法 |
JP2009162425A (ja) | 2008-01-07 | 2009-07-23 | Hoshizaki Electric Co Ltd | 冷却貯蔵庫 |
Also Published As
Publication number | Publication date |
---|---|
JP2020041769A (ja) | 2020-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10495368B2 (en) | Refrigerator and operation method of the same | |
JP4804396B2 (ja) | 冷凍空調装置 | |
JP6712766B2 (ja) | 二元冷凍システム | |
JP2009186033A (ja) | 二段圧縮式冷凍装置 | |
WO2020143629A1 (en) | Fast switching multiple evaporator system for an appliance | |
JP2007309585A (ja) | 冷凍装置 | |
JP7358039B2 (ja) | 冷蔵庫 | |
JP5818993B2 (ja) | 冷蔵庫 | |
JP2008096072A (ja) | 冷凍サイクル装置 | |
JP7367222B2 (ja) | 冷凍サイクル装置 | |
JP7241880B2 (ja) | 空気調和装置 | |
CN203413897U (zh) | 冰箱 | |
JP2010014386A (ja) | 冷凍装置 | |
KR20070038287A (ko) | 용량 가변형 응축기가 구비된 공기조화기 및 그 제어방법 | |
JP7438363B2 (ja) | 冷熱源ユニットおよび冷凍サイクル装置 | |
JP2014070835A (ja) | 冷凍装置 | |
JP2002228284A (ja) | 冷凍装置 | |
WO2022145131A1 (ja) | 冷蔵庫 | |
JP2002174465A (ja) | 冷凍装置 | |
JP7460877B2 (ja) | 熱源ユニットおよびそれを備える冷凍装置 | |
KR102060689B1 (ko) | 응축효율이 향상된 다중에너지 절약형 냉동·냉장 장치 | |
KR20070107858A (ko) | 냉장고 | |
CN114763957A (zh) | 冰箱 | |
KR20170111345A (ko) | 냉장시스템 | |
CN116428757A (zh) | 制冷系统及制冷设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210811 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220524 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220525 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220707 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20220920 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221108 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20221108 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20221117 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20221122 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20221202 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20221206 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20230214 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20230404 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230927 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7358039 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |