Klimaanlage, Steuerungsverfahren für Klimaanlage und Steuerungsprogramm für Klimaanlage

Details

Veröffentlichungs-Nr.

EP4726289

Anmeldetag

9. Oktober 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

(DAIKIN IND LTD et al.)

Abstract

The present disclosure provides an air conditioning apparatus that appropriately switches between independent operation of a second compressor and combined operation of a first compressor and the second compressor. An air conditioning apparatus in which a first compressor driven by a gas engine and a second compressor driven by a motor are connected in parallel, and air conditioning is performed by circulating refrigerant, the air conditioning apparatus including a control section configured to control driving of the first compressor and the second compressor, wherein the control section includes: a first drive control unit configured to, in a first period, drive only the first compressor and calculate a first air conditioning load indicative of an air conditioning load of the first period, when activating the air conditioning apparatus; and a second drive control unit configured to determine whether to drive both the first compressor and the second compressor or to drive only the second compressor, based on the first air conditioning load, and the second drive control unit determines to drive only the second compressor, when an intake differential temperature becomes equal to or less than a predetermined threshold value in the first period.

Anmelder

Firma

Panasonic Intellectual Property Management Co., Ltd.

Land

🇯🇵 Japan