A hot water boiler is a boiler used to produce hot water. It uses the heat energy released by the combustion of fuel or some other heat energy to heat the water so that the temperature of the water can reach a certain temperature. Therefore, it is also a kind of Thermal equipment.
1. Kind
Hot water boilers, which generally include electric hot water boilers, oil-fired hot water boilers, gas hot water boilers, and coal-fired hot water boilers.
2. Role
The role of hot water boilers mainly includes heating and bathing.
3. Operating procedures
(1) When the boiler is started, the pipeline should be opened to make the boiler full of water.
(2) Check whether the instruments and meters are normal, etc. After turning on the power switch, whether the power indicator on the control cabinet can light normally.
(3) After pressing the operation key, the boiler water pump can start working, and whether the operation indicator light is on.
(4) When the boiler is put into operation, the circulating pump should be started first, and the furnace temperature can be raised only after the circulating water is operating normally.
(5) When the furnace is stopped, the pump cannot be stopped immediately. The pump can only be stopped after the water temperature at the boiler outlet drops to 50 ° C.
(6) When the boiler is operating, the operator should abide by various regulations and records.
(7) Boiler water must be softened first.
