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Patent Searching and Data


Title:
LIQUID REFRIGERANT SPRAYER AND FALLING LIQUID FILM TYPE EVAPORATOR
Document Type and Number:
WIPO Patent Application WO/2021/060433
Kind Code:
A1
Abstract:
A liquid refrigerant sprayer (30) is used in a falling liquid film type evaporator (1). The liquid refrigerant sprayer (30) comprises a gas-liquid two-phase pipe (34) through which a gas-liquid two-phase refrigerant flows, and a first refrigerant tub (31) having liquid reservoirs (32, 33) into which the gas-liquid two-phase refrigerant flows from the gas-liquid two-phase pipe (34). The first refrigerant tub (31) further has a droplet collecting portion (36) that collects droplets contained in the gas refrigerant separated in the liquid reservoirs (32, 33).

Inventors:
TERAI KOU (JP)
NUMATA MITSUHARU (JP)
SHIBATA YUTAKA (JP)
FUJINO HIROKAZU (JP)
Application Number:
PCT/JP2020/036170
Publication Date:
April 01, 2021
Filing Date:
September 25, 2020
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B39/02; F28D5/02
Foreign References:
US6868695B12005-03-22
JP2014020753A2014-02-03
JP2008116084A2008-05-22
JP2015203506A2015-11-16
JPS58183471U1983-12-07
JPH06241615A1994-09-02
JP2019507862A2019-03-22
JP2015515601A2015-05-28
US20180335234A12018-11-22
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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