Now I am working on a hotel project, and I plan to use natural gas to hang the boiler in winter. What standard is used to calculate the gas consumption per square meter?

1. daily energy demand: generally, the heat consumption per square meter is calculated as 80- 120 W/h, and the daily heating is calculated as 12 hours. And the utilization rate is 80%.

Energy required for daily heating =100w *12h * 27,000m2 *80% utilization rate.

25920000 w = 100 * 12 * 27000 * 80%

2. Daily gas consumption: daily gas consumption = daily energy, which is firstly converted into heat (25,920,000 w/65,438+000 W /860 kcal) and finally converted into gas consumption (8,600 * 85% heat and gas efficiency).

3049.4 1 m3 = 25920000/1000 * 860/(8600 * 85%)

3. Daily gas consumption: 73 18.58 yuan = 3049.438+0 m3 *2.4 yuan.