Title:
EVAPORATOR UNIT FOR ABSORPTION REFRIGERATOR, HEAT EXCHANGE UNIT, AND ABSORPTION REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/168460
Kind Code:
A1
Abstract:
An evaporator unit 1a is provided with a first evaporator 11a, a second evaporator 11b, a circulation path 16, and a return pipe 18. The first evaporator 11a is provided with a first heat transfer pipe group 12a, a first spray nozzle 13a, and a first storage unit 15a. The second evaporator 11b is provided with a second heat transfer pipe group 12b, a second spray nozzle 13b, and a second storage unit 15b. The circulation path 16 guides a liquid phase refrigerant stored in the second storage unit 15b to the first spray nozzle 13a and the second spray nozzle 13b. The return pipe 18 guides the liquid phase refrigerant stored in the first storage unit 15a to the exterior of the first evaporator 11a and mixes the same with the liquid phase refrigerant stored in the second storage unit 15b.
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| JP2001221533 | DOWN-FLOW LIQUID FILM TYPE HEAT EXCHANGER |
Inventors:
SUN HONGZHI
KAWANO BUNKI
SHIMODAHIRA NOBUKAZU
MATSUI MASARU
KAWANO BUNKI
SHIMODAHIRA NOBUKAZU
MATSUI MASARU
Application Number:
PCT/JP2021/046233
Publication Date:
August 11, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F28D3/02; F28B1/02; F28D5/02; F28F9/26; F28F25/06
Foreign References:
| CN112268382A | 2021-01-26 | |||
| JP2020056532A | 2020-04-09 | |||
| JPH11264623A | 1999-09-28 | |||
| JP2012202589A | 2012-10-22 |
Other References:
See also references of EP 4290165A4
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
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