KR100634842B1 - 냉동기 - Google Patents
냉동기 Download PDFInfo
- Publication number
- KR100634842B1 KR100634842B1 KR1020040010595A KR20040010595A KR100634842B1 KR 100634842 B1 KR100634842 B1 KR 100634842B1 KR 1020040010595 A KR1020040010595 A KR 1020040010595A KR 20040010595 A KR20040010595 A KR 20040010595A KR 100634842 B1 KR100634842 B1 KR 100634842B1
- Authority
- KR
- South Korea
- Prior art keywords
- condenser
- conduit
- heat exchanger
- high temperature
- refrigerator
- 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
- 239000003507 refrigerant Substances 0.000 claims abstract description 50
- 238000010521 absorption reaction Methods 0.000 claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000012267 brine Substances 0.000 claims abstract description 10
- 238000001704 evaporation Methods 0.000 claims abstract description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 10
- 239000006096 absorbing agent Substances 0.000 claims abstract description 8
- 230000008020 evaporation Effects 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 16
- 230000005494 condensation Effects 0.000 abstract description 16
- 239000000243 solution Substances 0.000 description 24
- 239000012530 fluid Substances 0.000 description 15
- 239000000498 cooling water Substances 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
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- 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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
-
- 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
- F25B27/00—Machines, plants or systems, using particular sources of energy
-
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
-
- 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
- F25B2400/01—Heaters
-
- 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
- F25B2400/04—Refrigeration circuit bypassing means
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2501—Bypass 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
Claims (5)
- 가열관(12)에 의하여 냉매증기를 증발하는 고온재생기(11)와, 상기 고온재생기(11)에서 증발된 냉매증기를 응축하는 응축기(13)와, 상기 응축기(13)에서 응축된 냉매액을 증발용 열교환기(16)에 살포하여 브라인을 냉각하는 증발기(15)와, 상기 증발기(15)에서 기화된 냉매증기를 흡수하는 흡수기(17)로 구성한 흡수식 냉동기(10)와; 압축기(31), 응축기(32), 팽창밸브(33), 증발기(34)를 도관(35)으로 연결한 증기압축식 냉동기(30)를 구비하고, 상기 응축기(32)에 흡열 열교환기(40)를 설치하여 상기 흡열 열교환기(40)와 고온재생기(11)에 내장한 가열관(12)을 순환펌프(42)가 부설된 순환도관(41)으로 연결하고, 상기 도관(35)의 응축기(32) 출구측에 도관(35)과 병렬로 바이 패스 도관(44)을 연결하여 제 2 응축기(45)를 설치하여서된 냉동기.
- 제 1항에 있어서, 제 2 응축기(45)에 급탕용 열교환기(46)를 설치한 냉동기.
- 제 1항에 있어서, 순환도관(41)의 가열관(12) 입구측에 보조히터(43)를 부설한 냉동기.
- 제 1항에 있어서, 바이패스 도관(44)의 연결부 입구측과 도관(35)의 상기 바이패스 도관(44)의 연결부 후방에 밸브(47)(47')를 각각 설치한 냉동기.
- 제 4항에 있어서, 밸브(47)(47')는 솔레노이드 밸브로 형성하고, 순환도관 (41)의 가열관(12) 출구측에 온도센서(48)를 설치하여서 온도센서(48)의 출력신호에 의하여 상기 솔레노이드 밸브를 선택적으로 개폐하도록 한 냉동기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040010595A KR100634842B1 (ko) | 2004-02-18 | 2004-02-18 | 냉동기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040010595A KR100634842B1 (ko) | 2004-02-18 | 2004-02-18 | 냉동기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050082217A KR20050082217A (ko) | 2005-08-23 |
KR100634842B1 true KR100634842B1 (ko) | 2006-10-17 |
Family
ID=37268667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040010595A Expired - Fee Related KR100634842B1 (ko) | 2004-02-18 | 2004-02-18 | 냉동기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100634842B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100877025B1 (ko) | 2007-10-31 | 2009-01-07 | 주식회사 귀뚜라미 범양냉방 | 흡수식 냉온수기의 냉방시 급탕장치 |
KR100877024B1 (ko) | 2007-10-31 | 2009-01-07 | 주식회사 귀뚜라미 범양냉방 | 흡수식 냉온수기의 냉방시 급탕장치 |
KR101218547B1 (ko) * | 2011-09-07 | 2013-01-09 | 진주환 | 복합 냉동기 |
EP3638618A1 (en) * | 2017-06-16 | 2020-04-22 | Casale SA | A plant, such as ammonia plant, comprising an absorption refrigeration unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110131820B (zh) * | 2019-05-15 | 2024-07-16 | 格力电器(合肥)有限公司 | 空气调节设备 |
-
2004
- 2004-02-18 KR KR1020040010595A patent/KR100634842B1/ko not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100877025B1 (ko) | 2007-10-31 | 2009-01-07 | 주식회사 귀뚜라미 범양냉방 | 흡수식 냉온수기의 냉방시 급탕장치 |
KR100877024B1 (ko) | 2007-10-31 | 2009-01-07 | 주식회사 귀뚜라미 범양냉방 | 흡수식 냉온수기의 냉방시 급탕장치 |
KR101218547B1 (ko) * | 2011-09-07 | 2013-01-09 | 진주환 | 복합 냉동기 |
WO2013036012A3 (ko) * | 2011-09-07 | 2013-05-02 | Jin Ju-Hwan | 복합 냉동기 |
EP3638618A1 (en) * | 2017-06-16 | 2020-04-22 | Casale SA | A plant, such as ammonia plant, comprising an absorption refrigeration unit |
Also Published As
Publication number | Publication date |
---|---|
KR20050082217A (ko) | 2005-08-23 |
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