Will the heating period be extended in 2023?
1, Shandong
Jinan: extend the heating time to 0: 00 on March 20, 2023, and adjust it according to the weather conditions. Zaozhuang: Extend the heating period by 5 days, and stop heating at 0: 00 on March 20th. Dezhou Central City: Extend the heating time to 24: 00 on March 18, 2023. Dongping County, Tai 'an: The local county government decided to extend the heating time, and the specific stopping time will be notified separately according to the temperature situation. Heze City: The heating time was extended to 24: 00 on March 18, 2023.
2.hebei province
March 2023 14 latest news, Tangshan heating time will be extended to 24: 00 on March 22.
3.henan province
Zhengzhou: It was learned from Zhengzhou Thermal Power Group Co., Ltd. on March 14, 2023 that the heating time in Zhengzhou will be extended to 0: 00 on March 18. Puyang: The central heating in Puyang was extended for 3 days and stopped at 24: 00 on March 18, 2023.
How to maintain the floor heating after heating?
1. Close the home water supply pipe and return pipe main valve. Each main pipeline corresponds to a main valve, one is the inlet valve and the other is the return valve. Generally speaking, in design, the vertical direction of the pipeline is closed, the parallel direction is open and the vertical direction is closed. If the valve is round, turn it clockwise to close it and turn it counterclockwise to open it.
2. Users who install temperature control equipment need to turn off the temperature control equipment and unplug the power socket after turning off the power supply of the temperature control equipment and stopping heating, so as to prevent the equipment from idling without water and burning out the circulating water pump.
3, full of water maintenance after heating, do not put water in the floor heating pipe. Once the water in the floor heating pipeline enters the air, the boundary between air and water is most likely to be corroded.