Title:
HEAT EXCHANGE UNIT
Document Type and Number:
WIPO Patent Application WO/2023/112794
Kind Code:
A1
Abstract:
Proposed is a heat exchange unit such that it is possible to minimize an increase in manufacturing cost by suppressing the breakage of flattened tubes caused by sliding with other members. A utilization unit (3) is provided with a utilization heat exchanger (32) and a first member (34). The utilization heat exchanger (32) is configured by a plurality of flattened tubes (32a) being stacked at predetermined intervals in the thickness direction by heat transfer fins (32b). The first member (34) is attached to the utilization heat exchanger (32). The first member (34) has a body (34a) and a protrusion (34b) protruding from the body (34a). The protrusion (34b) is inserted between adjacent flattened tubes (32a).
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Inventors:
ANDOU TOORU
SATOU KEN
HIROKAWA TOMOKI
OKUNO AYA
UCHIDA KENGO
ZHENG CHEN
SATOU KEN
HIROKAWA TOMOKI
OKUNO AYA
UCHIDA KENGO
ZHENG CHEN
Application Number:
PCT/JP2022/045107
Publication Date:
June 22, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F1/0063; F25B39/00; F28D1/053; F28F1/02; F28F1/32
Foreign References:
| US10605547B2 | 2020-03-31 | |||
| JP2016133256A | 2016-07-25 | |||
| JPS6050379U | 1985-04-09 | |||
| JP2012072918A | 2012-04-12 | |||
| JP2011162092A | 2011-08-25 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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