OUTDOOR UNIT AND REFRIGERATION CYCLE DEVICE

• Main Authors: ENDO TAKESHI, HOFUKU MAMORU, OOKI NAGATOSHI, TADA SHUHEI
• 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 EXCHANGE IN GENERAL; HEAT PUMP SYSTEMS; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; 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 provide an outdoor unit and a refrigeration cycle device, capable of achieving both the regulation of air flow between a header collecting tube and a heat transfer fin, and the fixation of a heat exchanger to a casing, at low cost.SOLUTION: A heat exchanger 8 is supported in a casing 20 via a support bracket 50. The support bracket 50 includes a heat-exchange-side holding part 51, a casing-side holding part 52, and a fin contacting part 55. The heat-exchange-side holding part 51 is located at a part of a heat transfer pipe 43 for linking a heat exchanging part 40 and a header collection pipe 41 to each other and is penetrated through by each heat transfer pipe 43. The casing-side holding part 52 is fixed to the casing 20, and extends, in a longitudinal direction of the heat transfer pipe 43, from an upstream edge of the heat-exchange-side holding part 51 that is located on an upstream side in a flow of air that passes through the heat exchanger 8. The fin contacting part 55 is provided so as to be integrated with the heat-exchange-side support part 51 or the casing-side holding part 52 and is disposed abutting on or close to an edge 40a that is adjacent to the header collection pipe 41.SELECTED DRAWING: Figure 6 【課題】ヘッダ集合管と伝熱フィンの間の空気の流れの制限と、筐体への熱交換器の固定を、低コストで両立することができる室外機、および冷凍サイクル装置を提供する。【解決手段】熱交換部４０とヘッダ集合管４１とを繋ぐ伝熱管４３の部位に位置し、各伝熱管４３が貫く熱交側保持部５１と、熱交側保持部５１における熱交換器８を通過する空気の流れの上流側に位置する上流側端縁から、伝熱管４３の長手方向に沿って延設されるとともに、筐体２０に固定される筐体側保持部５２と、熱交側保持部５１、または筐体側保持部５２と一体に設けられ、且つヘッダ集合管４１に隣接する縁部４０ａに当接配置、または近接配置されるフィン接部５５と、を備えた支持ブラケット５０を介して、熱交換器８を筐体２０に支持する。【選択図】図６