Method for Multiple Heat Source Multi Heat Pump System with Air Heat Source Cooling Operation Air Heat Source Heating Operation Water Heat Source Cooling and Heating Simultaneous Operation Water Heat Source Heating and Cooling Simultaneous Operation

摘要

The present invention relates to a method of controlling a multi-heat source multi-heat pump system having an air heat source or a heat accumulation operation, a simultaneous operation of a heat source source and a heat accumulation and simultaneous operation, and more particularly, The cold water is selectively produced in the water-cooled and air-cooled condensers without using a separate gas heat source hot water supply device, and the cold water is selectively stored in the cold storage tank And to provide a control method of a multi-heat source multi-heat pump which is used as hot water. The air heat source and the heat source are used as heat sources of the heat pump, and at the same time, the operation mode control based on the heat storage base, the cooling base, the air heat source base, And electronic valves can be used to control the automatic switching control of the regenerative single mode, single regenerative single mode, regenerative single phase simultaneous cooling, The hot water is applied to the cooling load by the cooling-based operation mode control and at the same time the hot water is produced on the side of the condenser without the separate gas heat source hot water supply device and is applied to the heating load by the heat- And the operation mode control based on the hydrothermal source capable of producing hot water and cold water at the same time, respectively. In the case where the air is generated in the air-cooled evaporator by the air heat source based operation mode control during the winter season, And the high-temperature refrigerant is supplied to the air-cooled evaporator, and the refrigerant is operated until the refrigerant is completely removed. The above-mentioned four kinds of base heat storage, cold storage, air heat source, The operation mode control required for simultaneous cooling, simultaneous thermal storage and defrosting mode control is called " Control method of multi-heat source multi-heat pump system with air heat source cold storage operation or heat storage operation, simultaneous operation of hydrothermal coolant heat storage operation or simultaneous operation of heat storage cooling operation, which can be selected by automatic switching without stopping compressor at low compression ratio by using valve .