Does the hotel boiler use gas or electricity to save money?

The reasons for saving money by using electricity for hotel boilers are as follows:

The operating cost of one square meter electric heating in the whole heating period can be calculated according to the following formula:

Heat load per unit area × heat load coefficient × working hours per day × number of days in heating period × unit price of electricity fee = heating cost per unit area in the whole heating period.

The running state of electric heating can be divided into the following categories:

(1) Users stay at home for a long time, and the electric heating stove runs 24 hours. In order to save operating costs, the heating temperature at night should be reduced appropriately.

The heating cost is: 0.06kw/m×0.6× 10 hour×140 days× 0.48 yuan /kwh =24.2 yuan/m.

(2) office workers, users are only at home at noon and at night, and the electric heaters are off during the three periods.

Heating fee: 0.06kw/ m×0.6×6 hours×140 days× 0.48 yuan/kwh = 14.5 yuan/m.

(3) Office, 5-day working system, heating only from Monday to Friday, running electric heater during the day, and running in antifreeze state at other times.

The heating cost is: 0.07kw/ m×0.6×6 hours× (140 days× 5/7 )× 0.48 yuan /kWh = 12. 1 yuan/m.

(4) At school, besides the five-day work week, there are 35 days of holidays, and the heating time is relatively short.

The heating cost of electric boiler is: 0.07kw/ m×0.6×6 hours× [(140-35 days )× 5/7 ]× 0.48 yuan/degree =9. 1 yuan/m.

Using the above calculated value × the actual heating area (practical area) of the room, the operating cost of the whole heating period can be approximately calculated. If users reasonably adjust or turn off the heaters in rooms that do not need heating (such as idle rooms, bathrooms or kitchens), the actual heating area will be reduced accordingly, and the heating cost will be reduced accordingly.