Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/208751
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an air conditioning device with which air conditioning efficiency can be improved as a result of a heat source device executing an operation on the basis of instruction information generated using information indicating the operation states of each of a plurality of load devices. This air conditioning device comprises, in a first heating medium circuit in which a first heating medium is circulated: one or more heat source devices that cool or heat the first heating medium; a plurality of load devices that perform air conditioning by carrying out heat exchange between the first heating medium and air in a space to be air conditioned; and a circulation generation means that circulates the first heating medium in the first heating medium circuit. One of the one or more heat source devices is a parent-side heat source device, and one of the plurality of load devices is a parent-side load device. The parent-side load device: acquires detection information indicating the operation statuses of the load devices; generates, on the basis of the detection information, instruction information for controlling all or some of the one or more heat source devices and/or the circulation generation means; and transmits the instruction information to the parent-side heat source device. The parent-side heat source device controls, on the basis of the received instruction information, all or some of the one or more heat source devices and/or the circulation generation means.
Inventors:
SUGIMOTO TAKESHI (JP)
SUGAWA MASAAKI (JP)
HIKONE TAKAHITO (JP)
YAMANO YOSHIO (JP)
KADOWAKI KIMITAKA (JP)
NAKATA HIROYUKI (JP)
SUGAWA MASAAKI (JP)
HIKONE TAKAHITO (JP)
YAMANO YOSHIO (JP)
KADOWAKI KIMITAKA (JP)
NAKATA HIROYUKI (JP)
Application Number:
PCT/JP2019/015673
Publication Date:
October 15, 2020
Filing Date:
April 10, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC APPLIED REFRIGERATION SYSTEMS CO LTD (JP)
MITSUBISHI ELECTRIC APPLIED REFRIGERATION SYSTEMS CO LTD (JP)
International Classes:
F24F5/00; F24F11/85; F24F11/86; F25B1/00
Domestic Patent References:
| WO2016135802A1 | 2016-09-01 | |||
| WO2011114368A1 | 2011-09-22 |
Foreign References:
| JP2012097971A | 2012-05-24 | |||
| JP2017207243A | 2017-11-24 | |||
| JPH04283341A | 1992-10-08 | |||
| JP2017101897A | 2017-06-08 |
Other References:
See also references of EP 3943828A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Download PDF: