AIR-COOLED TYPE HEAT EXCHANGE UNIT AND COOLER UNIT

• Main Authors: MITSUMOTO YUKI, SATO SHINNOSUKE
• Format: Patent
• Language: English; Japanese
• Published: 12.07.2018
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To enlarge a heat transfer area of a heat transfer part without causing increase in size and to improve heat exchange performance, in a unit type heat exchanger used for an air conditioner, a water heater and the like.SOLUTION: An air-cooled type heat exchange unit includes: a housing in which an air intake port is formed on a side surface and an air outflow port is formed on an upper surface; a blower for forming an airflow which flows in from the air intake port and flows out of the air outflow port; and a panel-like heat exchanger which is provided in a direction crossing a housing surface in which the air intake port is formed inside the housing, and in which a heat exchange medium flow passage and a gap where air can circulate are formed. Inside the housing, an air flow passage is formed in which the airflow which has flowed in the housing from the air intake port passes through the gap of the panel-like heat exchanger and flows out of the air outflow port.SELECTED DRAWING: Figure 1 【課題】空調機や給湯機等に用いられるユニット型の熱交換器において、大型化をまねかず伝熱部の伝熱面積を拡大でき、熱交換性能を向上可能にする。【解決手段】一実施形態に係る空冷式熱交換ユニットは、側面に空気取込口が形成され、上面に空気流出口が形成されたハウジングと、前記空気取込口から流入し、前記空気流出口から流出する空気流を形成するための送風機と、前記ハウジングの内部に前記空気取込口が形成されたハウジング面に対して交差する方向に設けられ、熱交換媒体流路及び空気が流通可能な隙間が形成されたパネル状の熱交換器と、を備え、前記ハウジングの内部に前記空気取込口から前記ハウジングの内部に流入した前記空気流が前記パネル状熱交換器の前記隙間を通って前記空気流出口から流出する空気流路が形成されている。【選択図】図１