Title:
FREEZING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/058373
Kind Code:
A1
Abstract:
A freezing apparatus according to the present disclosure cools a refrigerant by heat exchange between the refrigerant and water. In this freezing apparatus, a low-stage compression mechanism, an intercooler that cools the refrigerant discharged from the low-stage compression mechanism, a high-stage compression mechanism that sucks the refrigerant that has passed through the intercooler, and a gas cooler that cools the refrigerant discharged from the high-stage compression mechanism are connected by refrigerant piping, and a water supply means, the intercooler, the gas cooler, an external radiator, a hot-water supply means, and a water delivery mechanism are connected by water piping. This freezing apparatus is provided with a first flow adjustment mechanism that adjusts the flow rate of water flowing into the hot-water supply means and the external radiator after passing through the gas cooler.
Inventors:
YAMADA YUYA
KINJO KENJI
KINJO KENJI
Application Number:
PCT/JP2022/033074
Publication Date:
April 13, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F25B29/00; F25B1/00; F25B1/10
Domestic Patent References:
| WO2017221383A1 | 2017-12-28 | |||
| WO2011089637A1 | 2011-07-28 |
Foreign References:
| JP2021134954A | 2021-09-13 | |||
| US20110289950A1 | 2011-12-01 | |||
| JP4947197B2 | 2012-06-06 | |||
| JP2021163802A | 2021-10-11 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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