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Title:
DISSOLVED GAS-CONTAINING ICE MAKER
Document Type and Number:
Japanese Patent JP2018132209
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To increase concentration of dissolved gas in dissolved gas-containing ices, in a dissolved gas-containing ice maker.SOLUTION: A dissolved gas-containing ice maker includes: a dissolved gas-containing water supply unit configured to cause a fine bubble generator to bubble predetermined gas to raw water to generate dissolved gas-containing water, and then supply dissolved gas-containing water; and an ice-making machine having a plurality of ice-making plates, and configured to freeze the dissolved gas-containing water with heat exchange between dissolved gas-containing water flowing to the outside of each ice-making plate and refrigerant flowing to the inside of each ice-making plate. The refrigerant flows into the ice-making plates in a liquid-phase state, part of the refrigerant is evaporated inside the ice-making plates, and thereby the refrigerant flows out from the ice-making plates in a gas-liquid mixed state.SELECTED DRAWING: Figure 1

Inventors:
ADACHI MASAHIRO
HIRANO SATORU
Application Number:
JP2017024155A
Publication Date:
August 23, 2018
Filing Date:
February 13, 2017
Export Citation:
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Assignee:
SASAKURA ENG CO LTD
International Classes:
F25C1/00
Attorney, Agent or Firm:
来代 哲男
田村 正憲