Title:
熱交換器
Document Type and Number:
Japanese Patent JP7413875
Kind Code:
B2
Abstract:
To provide a heat exchanger 10 which improves a cooling effect of a refrigerant in a condensation part 20 by using condensate water generated in an evaporation part 22.SOLUTION: An evaporation part 22 is arranged on an upper side in the vertical direction Dg with respect to a condensation part 20, and absorbs heat of a refrigerant from an airflow in a plurality of ventilation flow passages 22a by heat exchange between the airflow in the plurality of ventilation flow passages 22a and the refrigerant in an evaporation flow passage 221c for evaporation. Condensate water generated from the evaporation part 22 by the heat exchange of the evaporation part 22 is guided to a windward side of the airflow in the plurality of ventilation flow passages 22a of a heat exchange core 230 in the condensation part 20, and the condensate water is poured to the heat exchange core 230. Thereby, the condensate water is made to release heat from the refrigerant in a condensation flow passage 201c and the condensate water is vaporized.SELECTED DRAWING: Figure 2
Inventors:
Shigeru Kawano
Kota Hagiwara
Isao Kuroyanagi
Kimikazu Obara
Takeshi Hosono
Tatsuhisa Suzuki
Kota Hagiwara
Isao Kuroyanagi
Kimikazu Obara
Takeshi Hosono
Tatsuhisa Suzuki
Application Number:
JP2020054811A
Publication Date:
January 16, 2024
Filing Date:
March 25, 2020
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F28D1/03; B60H1/00; F25B1/00; F25B40/00; F28F3/08
Domestic Patent References:
| JP5159154U | ||||
| JP54092648U | ||||
| JP2000337728A | ||||
| JP43000948Y1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Yuuai Patent Office