An intelligent control system for a biomass pellet heating water heater

Abstract

An intelligent control system for a biomass pellet heating water heater, including an electric controller, and also includes: a stepper motor, used to transport biomass pellet fuel; a limit switch, used to detect the remaining amount of biomass pellet fuel; a direct current The fan is used to provide the air required for the combustion of biomass particles; the ignition needle is used to ignite the biomass particle fuel; the water pump is used to provide kinetic energy for the heat exchange circulation waterway to make the heating water heater externally heated; the temperature sensor is used to detect The water temperature of the thermal circulation waterway; the pressure switch is used to detect the water pressure in the thermal circulation waterway pipeline; control their work. The invention can make the heating temperature relatively constant by automatically adjusting the combustion firepower, meeting the requirements of a comfortable heating environment, and has intelligent functions such as automatic alarm for no fuel, high water pressure protection, intelligent switch machine, etc. The operation of the heating furnace is simple, convenient and safe comfortable.

Description

technical field [0001] The invention relates to an intelligent control system for a biomass particle heating water heater. Background technique [0002] In the current conventional small heating boilers, it is necessary to manually add fuel regularly when in use. If the fuel is not added in time, the stove will go out, resulting in a drop in heating water temperature. Risk of ice burst. Moreover, conventional small heating boilers are inconvenient to operate, manual ignition is required for ignition, and there are also disadvantages of uncontrollable temperature, which are mainly reflected in: when fuel is just added to the boiler, the firepower is very large, and the water temperature rises quickly. , the firepower becomes smaller and the water temperature drops. During this process, the water temperature fluctuates greatly, resulting in uncontrollable heating temperature, and most small heating boilers do not have temperature control. There are serious security risks. ...

AI Technical Summary

Problems solved by technology

[0002] In the current conventional small heating boilers, it is necessary to manually add fuel regularly when in use. If the fuel is not added in time, the stove will go out, resulting in a drop in heating water temperature. danger of ice burst

Moreover, conventional small heating boilers are inconvenient to operate, manual ignition is required for ignition, and there are also disadvantages of uncontrollable temperature, which are mainly reflected in: when fuel is just added to the boiler, the firepower is very large, and the water temperature rises quickly. , the firepower becomes smaller and the water temperature drops. During this process, the water temperature fluctuates greatly, resulting in uncontrollable heating temperature, and most small heating boilers do not have temperature control. There are serious security risks

Images