Klimatisierungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4760169

Anmeldetag

23. August 2024

Veröffentlichung

3. April 2025

Rechtsraum

EP

Abstract

This air-conditioning device compares a first operation valve provided between a compressor and an indoor heat exchanger on a gas pipe, a second operation valve provided between the expansion valve and the indoor heat exchanger on a liquid pipe, a first temperature measurement unit for measuring the temperature of the indoor heat exchanger, a second temperature measurement unit for measuring the temperature of an outdoor heat exchanger, a third temperature measurement unit for measuring the indoor temperature, a fourth temperature measurement unit for measuring the outdoor temperature, and a control device. The control device has an operation determination unit, a first comparison unit for comparing the outdoor temperature with the temperature of the outdoor heat exchanger in the case of a cooling operation, and a first determination unit for determining the state of each device when the temperature of the outdoor heat exchanger is lower than the outdoor temperature.

Anmelder

Firma

Mitsubishi Heavy Industries Thermal Systems, Ltd.

Land

🇯🇵 Japan