COMBINED HEAT EXCHANGER

• Main Authors: MATSUDAIRA NORIMITSU, TSUJIMOTO NAOYA
• Format: Patent
• Language: English; Japanese
• Published: 18.12.2014
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a combined heat exchanger capable of improving layout performance, reducing an arrangement space (attachment space), and facilitating attachment to a vehicle body.SOLUTION: A second heat exchanger 21 and a third heat exchanger 31 are arranged in upper and lower sides on the same surface in a vertical direction, respectively. A lower side of the second heat exchanger 21 located on the upper side is coupled to an upper side of the third heat exchanger 31 located on the lower side to constitute a coupled heat exchanger B. The coupled heat exchanger B is arranged upstream of a first heat exchanger 11 in a cold air flow direction and attached integrally to the first heat exchanger 11. 【課題】レイアウト性がよくなり、配置スペース（取付スペース）を狭くすることができるとともに、車体への取付を簡単に行うことのできる複合型熱交換器を提供する。【解決手段】第２熱交換器２１と第３熱交換器３１とは、上下方向の同一平面上に上下に配置されて上側に位置する第２熱交換器２１の下側と下側に位置する第３熱交換器３１の上側とが連結されて連結熱交換器Ｂとされ、連結熱交換器Ｂは、第１熱交換器１１よりも冷却風の上流側に配置されて第１熱交換器１１に一体的に取り付けられる。【選択図】図６