Control method of energy system

Abstract

The invention discloses a control method of an energy system, and belongs to the technical field of energy conservation. The method is used for controlling the energy system. The energy system comprises a heat source device, a plurality of transfer heat exchangers and a plurality of water heaters; the heat source device comprises a condenser and an evaporator, terminal heat exchangers are arrangedin the water heaters, each terminal heat exchanger is connected to the condenser through a first transfer heat exchanger, and each terminal heat exchanger is further connected to the evaporator through a second transfer heat exchanger. The method comprises the following steps of controlling the time for exchanging heat between the terminal heat exchangers of the water heaters and the condenser ofthe heat source device according to the difference value of the target temperature and the actual temperature of the water heaters; and controlling the time for exchanging heat between the terminal heat exchangers of the water heaters and the evaporator of the heat source device when the target temperature of the water heaters is set to be lower than the actual temperature. By the adoption of thealternative embodiment, the waste energy is collected and dispatched to supply other equipment for using, so that energy consumption and waste can be reduced.

Description

technical field [0001] The invention relates to the technical field of energy saving, in particular to a control method of an energy system. Background technique [0002] In a general household environment, there are many kinds of household appliances, and the various types of household appliances often have different functions, and all of them involve the conversion of heat. For example, when the indoor unit of an air conditioner is cooling, the outdoor unit will dissipate heat at the same time. Similarly, when the water heater is cooling, it also needs to consume electric energy or dissipate the heat. On the other hand, the water heater needs to heat hot water, which also consumes electric energy; In winter, the air conditioner needs to heat and release part of the cold energy. Some need heat, some emit heat, some need refrigeration, and some emit cold, thus causing a great waste of energy. [0003] How to uniformly dispatch the heat emitted by heat source equipment such...

AI Technical Summary

Problems solved by technology

For example, when the indoor unit of an air conditioner is cooling, the outdoor unit will dissipate heat at the same time. Similarly, when the water heater is cooling, it also needs to consume electric energy or dissipate the heat. On the other hand, the water heater needs to heat hot water, which also consumes electric energy; In winter, the air conditioner needs to heat and release part of the cold energy

Some need heat, some dissipate heat, some need cooling, and some dissipate cold, therefore, resulting in a great waste of energy

Images