Title:
熱源機
Document Type and Number:
Japanese Patent JP6937920
Kind Code:
B2
Abstract:
A heat source machine according to the present invention comprises: a free cooling unit which has a heating medium circuit that circulates a first liquid heating medium, a first heat source-side heat exchanger that performs heat exchange between the first liquid heating medium and air, a first fan that supplies the air to the first heat source-side heat exchanger, and a first load-side heat exchanger that performs heat exchange between the first liquid heating medium and a second liquid heating medium; and a chiller unit which has a refrigerant circuit that circulates a refrigerant, a second heat source-side heat exchanger that performs heat exchange between the refrigerant and air, a second fan that supplies the air to the second heat source-side heat exchanger, and a second load-side heat exchanger that performs heat exchange between the refrigerant and the second liquid heating medium. The chiller unit is installed above the free cooling unit such that, when viewed from a vertical direction, the chiller unit overlaps with at least part of the free cooling unit.
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Inventors:
Kadowaki Hitoshi
Takuya Ito
Takuya Ito
Application Number:
JP2020537349A
Publication Date:
September 22, 2021
Filing Date:
August 17, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F28D1/04; F25B1/00; F28F27/00
Domestic Patent References:
| JP2019528422A | ||||
| JP2010145036A |
Foreign References:
| US20140260391 | ||||
| WO2018039254A1 | ||||
| WO2015133646A1 | ||||
| US20130098088 | ||||
| US20180209701 | ||||
| US20180224149 | ||||
| US20130233532 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office