Title:
AIR-CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/210128
Kind Code:
A1
Abstract:
The present disclosure provides an air-conditioning device which can keep running costs low while ensuring the reliability of the device. In an air-conditioning device according to the present disclosure, a first compressor that is driven by a gas engine and a second compressor that is driven by an electric motor are connected in parallel with each other, and a cooling medium is circulated to carry out air-conditioning. Said air-conditioning device comprises: a communication unit that communicates with an external host control device; and an air-conditioning control unit that controls the first compressor and the second compressor. The air-conditioning control unit has a host operation mode in which output from the first compressor and the second compressor is performed on the basis of operation instructions from the host control device received via the communication unit, and a local operation mode in which output from the first compressor and the second compressor is determined and performed without the operation instructions form the host control device. The air-conditioning control unit is activated in the local operation mode at the start of air conditioning, and then shifts to the host operation mode.
Inventors:
MASUDA TETSUYA
MATSUI MASARU
MAEKAWA NAOKI
MATSUI MASARU
MAEKAWA NAOKI
Application Number:
PCT/JP2022/013287
Publication Date:
October 06, 2022
Filing Date:
March 22, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F11/56; F24F11/59; F24F11/64; F24F11/86; F24F140/00
Foreign References:
| JP2021021509A | 2021-02-18 | |||
| JP2015132411A | 2015-07-23 | |||
| JP2019066131A | 2019-04-25 | |||
| JP2016111540A | 2016-06-20 | |||
| JP2019015434A | 2019-01-31 | |||
| JP2008241165A | 2008-10-09 |
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
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