Automatic energy-saving wall-hung boiler heating system and energy-saving method

Abstract

The invention relates to a heating system of an automatic energy-saving wall hanging stove and an energy saving method of the heating system. The heating system comprises a wall hanging stove body, a frequency conversion circulation pump, a temperature control valve and a heat sink, wherein the wall hanging stove body, the frequency conversion circulation pump, the temperature control valve and the heat sink are sequentially connected through a pipe to form a closed loop. A controller is arranged on the circulation pump, and the temperature control valve is connected with the controller through signals. The energy saving method of the heating system includes the steps that (1) an automatic temperature adjusting mode of the wall hanging stove body is set so that the wall hanging stove body can operate in a total power mode in the daytime and operate in a low power mode at night; (2) pipe indoor temperature information is collected automatically through the temperature control valve and compared with the set temperature, the compared information is sent to the controller, and the controller controls the circulation pump to adjust the rotating speed according to temperature changes. The heating system of the automatic energy-saving wall hanging stove and the energy saving method of the heating system have the advantages that the frequency conversion circulation pump is adopted, the information of the opening degree of the temperature control valve is collected by the controller, the circulation pump can operate at a low speed even at night, and thus the purpose of complete energy conservation at night is achieved; switching between the night mode and the daytime mode is conducted automatically every day, no human interference is needed, and thus great convenience is brought to users; the energy saving method is practical and reliable.

Description

technical field [0001] The invention relates to a heating system and an energy-saving method, in particular to an automatic energy-saving wall-hung boiler heating system and an energy-saving method. Background technique [0002] There are more and more places where wall-hung boilers are used for distributed heating. The water pump runs at full speed during the day to provide heat to the room. After everyone falls asleep at night, the wall-hung boiler will automatically reduce the temperature of the water supply and reduce the heat supply to achieve the purpose of saving energy at night. However, relying solely on the automatic temperature regulation of the wall-hung boiler cannot fully achieve the goal of energy saving. At night, the temperature of the wall-hung boiler drops, and fast water flow is no longer needed. At this time, the ordinary circulating pump is still running at full power, so the corresponding electric energy is still wasted. Contents of the invention ...

AI Technical Summary

Problems solved by technology

However, relying solely on the automatic temperature regulation of the wall-hung boiler cannot fully achieve the goal of energy saving.

At night, the temperature of the wall-hung boiler drops, and there is no need for fast water flow. At this time, the ordinary circulation pump is still running at full power, so the corresponding electric energy is still wasted.

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