KR100944520B1 - 냉동차량용 냉각기 - Google Patents
냉동차량용 냉각기 Download PDFInfo
- Publication number
- KR100944520B1 KR100944520B1 KR1020080021057A KR20080021057A KR100944520B1 KR 100944520 B1 KR100944520 B1 KR 100944520B1 KR 1020080021057 A KR1020080021057 A KR 1020080021057A KR 20080021057 A KR20080021057 A KR 20080021057A KR 100944520 B1 KR100944520 B1 KR 100944520B1
- Authority
- KR
- South Korea
- Prior art keywords
- condenser
- condensation
- motors
- chamber
- refrigerant
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
- B60H1/321—Control means therefor for preventing the freezing of a heat exchanger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
- B60H1/3211—Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3232—Cooling devices using compression particularly adapted for load transporting vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/067—Evaporator fan units
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (2)
- 차량(1)의 엔진(2)에 장착되어 냉매를 고압으로 압축하는 압축기(10), 압축된 냉매를 응축하여 액화시키는 응축기(20), 고압측 냉매파이프(4)와 저압측 냉매파이프(4)를 접촉시켜 열교환 하는 열교환기(30), 액화된 냉매를 기화시키는 팽창밸브(40), 기화된 냉매를 열 교환시키는 증발기(50)가 냉매파이프(4)로 서로 연결되어 압축, 응축, 팽창으로 이루어진 냉동사이클을 통해 적재함(3)의 내부로 냉기(冷氣)가 공급할 수 있도록 구성된 냉동차량의 냉각기에 있어서,상기 적재함(3)의 전방에 장착된 케이스(60)의 내부에 상하 대칭으로 경사진 격벽(61)으로 구획되어 응축실(80)과 송풍실(70)이 각각 형성되고, 격벽(61)의 상하부쪽 케이스(60)에는 유출구(62)가 형성되며, 격벽(61)의 양측에는 모터(63)가 각각 관통하여 설치되고, 송풍실(70)의 중앙에는 증발기(50)가 장착되어 적재함(3)에 뚫려진 통기구(3a)의 전방에 위치되며, 송풍실(70)의 양 모터(63) 사이에는 증발모터(71)가 설치되고, 송풍실(70) 쪽 양 모터(63)의 회전축과 증발모터(71)의 회전축에는 증발팬(63a)(71a)이 각각 장착되어 증발기(50)의 전방에 위치되며, 응축실(80)의 일측에는 단열벽(82)으로 분리되어 상기 팽창밸브(40)와 열교환기(30)가 장착되고, 응축실(80)의 중앙에는 응축기(20)가 장착되며, 격벽(61)을 관통한 응축기(20) 쪽 양측 모터(63) 사이에는 응축모터(81)가 설치되고, 응축실(80) 쪽 양 모터(63)의 회전축과 응축모터(81)의 회전축에는 응축팬(63b)(81a)이 각각 장착되어 응축기(20)의 후방 위치되며, 응축기(20)의 전면 케이스(60)에는 유입구(64) 가 형성되고, 유입구(64)의 후방에는 공기유입량을 조절하는 유입량조절장치(90)가 장착되어 구성됨을 특징으로 하는 냉동차량용 냉각기.
- 제 1항에 있어서,상기 유입량조절장치(90)는 케이스(60)의 유입구(64) 후방 양측에 롤러(91)가 장착되고, 양측 롤러(91)에는 위치에 따라 통공(92a)의 조밀도가 다른 벨트타입의 그릴(92)이 장착되며, 일측 롤러(91)에는 소기어(93)가 설치되고, 소기어(93)에는 구동기어(94)가 기어 결합되며, 구동기어(94)에는 피니언기어(94a)가 일체로 장착되고 피니언기어(94a)에 래크기어(95)가 기어 결합되며, 래크기어(95)를 가스가 주입된 주름관(96)의 수축 및 팽창에 따라 왕복 운동되게 하여, 주름관(96)의 수축 및 팽창에 따라 공기유입량을 조절할 수 있게 구성됨을 특징으로 하는 냉동차량용 냉각기.
Priority Applications (1)
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KR1020080021057A KR100944520B1 (ko) | 2008-03-06 | 2008-03-06 | 냉동차량용 냉각기 |
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KR1020080021057A KR100944520B1 (ko) | 2008-03-06 | 2008-03-06 | 냉동차량용 냉각기 |
Publications (2)
Publication Number | Publication Date |
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KR20090095859A KR20090095859A (ko) | 2009-09-10 |
KR100944520B1 true KR100944520B1 (ko) | 2010-03-03 |
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KR1020080021057A KR100944520B1 (ko) | 2008-03-06 | 2008-03-06 | 냉동차량용 냉각기 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0268445A (ja) * | 1988-08-31 | 1990-03-07 | Diesel Kiki Co Ltd | 空調機の吹出しグリル |
KR100650548B1 (ko) | 2005-10-26 | 2006-11-29 | 조병재 | 냉동차량용 냉각기 |
KR100780089B1 (ko) | 2006-12-20 | 2007-11-30 | 조병재 | 냉동차량용 냉각기 |
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- 2008-03-06 KR KR1020080021057A patent/KR100944520B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0268445A (ja) * | 1988-08-31 | 1990-03-07 | Diesel Kiki Co Ltd | 空調機の吹出しグリル |
KR100650548B1 (ko) | 2005-10-26 | 2006-11-29 | 조병재 | 냉동차량용 냉각기 |
KR100780089B1 (ko) | 2006-12-20 | 2007-11-30 | 조병재 | 냉동차량용 냉각기 |
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KR20090095859A (ko) | 2009-09-10 |
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