KR950006023Y1 - 냉동기기의 제상장치 - Google Patents
냉동기기의 제상장치 Download PDFInfo
- Publication number
- KR950006023Y1 KR950006023Y1 KR92001110U KR920001110U KR950006023Y1 KR 950006023 Y1 KR950006023 Y1 KR 950006023Y1 KR 92001110 U KR92001110 U KR 92001110U KR 920001110 U KR920001110 U KR 920001110U KR 950006023 Y1 KR950006023 Y1 KR 950006023Y1
- Authority
- KR
- South Korea
- Prior art keywords
- evaporator
- compressor
- refrigerant
- expansion device
- defrosting
- 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
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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
-
- 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
- F25B2347/00—Details for preventing or removing deposits or corrosion
- F25B2347/02—Details of defrosting cycles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
Abstract
Description
Claims (3)
- 압축기(1), 응축기(2), 제 1 팽창장치(3a), 제 1 증발기(4a), 제 2 증발기(4b), 압축기(1) 순으로 냉매가 순환되어 통상의 냉동운전을 수행하고, 압축기(1), 응축기(2), 제 1 팽창장치(3a), 제 2 팽창장치(3b), 제 2 증발기(4b), 압축기(1) 순으로 냉매가 순환되어 급속냉동 운전을 수행하는 냉동기기의 냉동장치에 있어서, 통상의 냉동운전으로 인하려 상기 제 1 증발기(4a)에 성에가 착상되면 이 제 1 증발기(4a)에 대한 제상을 행하기 위해서 압축기(1)에 의한 고온 고압의 냉매가스의 흐름을 절체하는 이방변(8)과, 상기 이방변(8)에 의해 흐름이 절체된 냉매가스를 유입받아서 열교환을 행함으로써 제 1 증발기(4a)에 대한 제상을 수행하는 열교환부(7)와, 상기 열교환부(7)에 의해 열교환된 냉매가스가 통사의 냉동운전 및 급속냉동운전을 위한 냉동사이클을 순환하지 않도록 냉매의 흐름을 억제하는 역지변(9)으로 구성된 것을 특징으로 하는 냉동기기의 제상장치.
- 제 1 항에 있어서, 상기 이방변(8)은 압축기(1)로부터 토출되는 고온의 냉매가스의 흐름을 절체할 수 있도록 압축기(1)와 응축기(2)간에 배치된 것을 특징으로 하는 냉동기기의 제상장치.
- 제 1 항에 있어서, 상기 역지변(9)은 응축기(2), 제 1 팽창장치(3a), 열교환부(7)간에 배치된 것을 특징으로 하는 냉동기기의 제상장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92001110U KR950006023Y1 (ko) | 1992-01-25 | 1992-01-25 | 냉동기기의 제상장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92001110U KR950006023Y1 (ko) | 1992-01-25 | 1992-01-25 | 냉동기기의 제상장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930018506U KR930018506U (ko) | 1993-08-21 |
KR950006023Y1 true KR950006023Y1 (ko) | 1995-07-26 |
Family
ID=19328317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92001110U Expired - Fee Related KR950006023Y1 (ko) | 1992-01-25 | 1992-01-25 | 냉동기기의 제상장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950006023Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100081815A (ko) * | 2009-01-07 | 2010-07-15 | 엘지전자 주식회사 | 밀폐형 압축기 및 이를 구비한 냉동기기 |
-
1992
- 1992-01-25 KR KR92001110U patent/KR950006023Y1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR930018506U (ko) | 1993-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100230170B1 (ko) | 선택적으로 중간냉각기증발기를 갖춘 냉장시스템 | |
KR0160439B1 (ko) | 고효율 독립냉각 싸이클을 가지는 냉장고 및 그 제어방법 | |
GB2218499A (en) | Air-cooled cooling apparatus | |
US6263686B1 (en) | Defrost control method and apparatus | |
US5179841A (en) | Heat reclamation from and adjustment of defrost cycle | |
KR0171745B1 (ko) | 냉장고의 냉각용 냉매순환방법 | |
WO2021070758A1 (ja) | 冷蔵庫、冷却制御方法及びプログラム | |
KR950006023Y1 (ko) | 냉동기기의 제상장치 | |
KR0182726B1 (ko) | 독립냉각방식 냉장고의 제상장치 | |
JP2012255601A (ja) | 冷凍冷蔵庫 | |
JP2012087952A (ja) | 冷凍冷蔵庫 | |
KR20010111419A (ko) | 상변화 물질을 이용한 냉장고 | |
KR100425114B1 (ko) | 2개의 증발기가 구비된 냉장고의 제상운전방법 | |
KR100310535B1 (ko) | 공랭식히트펌프 | |
KR100379403B1 (ko) | 2개의 증발기가 구비된 냉장고의 제상운전 방법 | |
KR200195558Y1 (ko) | 상변화물질을 이용한 축냉식 냉동,냉장고 | |
KR910000132Y1 (ko) | 간냉식 냉장고의 제상장치 | |
KR0126728Y1 (ko) | 냉장고 | |
KR20040007078A (ko) | 증발기의 서리 제거 장치 및 방법 | |
KR100600782B1 (ko) | 냉장고의 제상방법 | |
KR20010041038A (ko) | 개선된 제상 시스템을 구비한 히트 펌프 | |
KR0120168Y1 (ko) | 착상장치가 구비된 증발기 | |
JP2000111189A (ja) | 空気調和機 | |
KR100459173B1 (ko) | 냉장고의 운전제어방법 | |
KR0156386B1 (ko) | 히트펌프 제상장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19920125 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19930906 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19920125 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19950630 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19951016 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19951229 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19951208 |
|
UR1001 | Payment of annual fee |
Payment date: 19970826 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19970829 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |