Title:
熱交換器及び冷凍サイクル装置
Document Type and Number:
Japanese Patent JP7209821
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a heat exchanger equipped with a plurality of heat exchanger tubes connected to each other at both ends in the tube axis direction, such that it is possible to suppress deformation, and a refrigeration cycle device. The heat exchanger and the refrigeration cycle device according to the present invention comprise: a plurality of components that are arranged in parallel in a first direction in spaced relation to each other; and a header that is connected to the plurality of components at the ends of the plurality of components in a second direction intersecting the first direction. The plurality of components are each equipped with a body portion that extends in the second direction and an extension portion that extends in a third direction, which intersects a plane parallel to the first direction and the second direction, from the end edge portion of the body portion in the third direction. The end edge portion is a portion of the end edge of the body portion which excludes the end of the body portion in the second direction. The header is formed with a plurality of insertion holes into which the end portions of the body portions of the plurality of components are inserted. The plurality of components are each equipped with a first component in which no refrigerant flows inside the body portion and a second component in which a refrigerant flows inside the body portion.
Inventors:
Takeshi Maeda
Shinya Higashi Inoue
Shinya Higashi Inoue
Application Number:
JP2021519101A
Publication Date:
January 20, 2023
Filing Date:
May 14, 2019
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F28F1/22; F25B39/00; F28D1/053; F28F1/02; F28F9/00; F28F9/02
Domestic Patent References:
JP2002115991A | ||||
JP2012241600A | ||||
JP2008175508A | ||||
JP2008202896A | ||||
JP2014055699A |
Foreign References:
WO2019026240A1 | ||||
US20170328637 | ||||
US20040108105 | ||||
US5469915 | ||||
WO2019026243A1 | ||||
WO2017208558A1 | ||||
US20150300757 | ||||
CN106247821A |
Attorney, Agent or Firm:
Patent Attorney Corporation Kisa Patent and Trademark Office
Previous Patent: Methods, Devices and Systems for Obtaining SRv6 Tunnel Information
Next Patent: SYMMETRICAL RADIOGRAPHIC ASSEMBLY FOR INSPECTING CHEST
Next Patent: SYMMETRICAL RADIOGRAPHIC ASSEMBLY FOR INSPECTING CHEST