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In the afternoon of the 6th, accompanied by the autumn rain, Beijing opened a rapid cooling mode. According to the yellow warning signal of cold wave issued by the Beijing Meteorological Observatory, it is expected that from the afternoon of the 6th to the night of the 8th, there will be a strong cold wave weather in the Beijing area, and the minimum temperature will drop by more than 10 °C.
Zhang Linna, chief forecaster of the Beijing Meteorological Observatory, said that due to the cold wave, from November 4 to 7, there will be a windy cooling weather process in China from northwest to southeast, and there will be strong rain and snow in the central and eastern regions. There will be rain, snow, strong winds and strong cooling weather in the Beijing area from the 6th to the 7th, and it is expected to usher in the early snow this winter. "The cold wave process has the characteristics of complex rain and snow phases, large temperature drop, and large wind force, and it is necessary to pay attention to prevention." Zhang Linna said.
"Today is so cold, thanks to the township to provide warmth in advance, otherwise it will be cold!" Ms. Cui, a villager in Diagonal Goumen Village, Laojiaogoumen Manchu Township, Huairou District, Beijing, "praised" the heating work in the township and the village. This year, the northernmost township in Beijing ushered in cold weather early and started early heating on October 25.
In order to cope with the cold wave weather, the Manchu Township of Laogou Gate arranged for the cadres of the "two committees" of each village to be on duty 24 hours a day and be prepared to deal with the cold wave. At the same time, it ensures that about 5,000 tons of coal are quickly provided to every household and ensure the warmth and comfort of the people in each village. In addition, the Laogoumen Manchu Township Power Supply Station is also ready to supply power and keep warm.
A woman rides in the rain in Yizhuang Town, Daxing District, Beijing, on November 6. (Photo by Peng Ziyang, Xinhua News Agency)
The cold wave weather has also left the streets of Beijing quite deserted. The reporter visited and found that there are many fewer vehicles and pedestrians on the road, and down jackets, scarves and hats have become a must for most people to go out. At the same time, many shops and units have begun to replace anti-slip and cold protection facilities to prepare for cold tide weather.
At Beijing Jiaotong University, logistics staff are replacing cotton curtains and laying non-slip mats for teaching buildings, canteens, dormitories and other on-campus buildings. Wang Yu, director of the Building Center of the Logistics Group of Beijing Jiaotong University, introduced that in order to ensure the quality of school heating, the logistics staff of each building conduct heating equipment testing three times a day. While ensuring the temperature in the building, each building will strictly implement the requirements of epidemic prevention and control, and carry out disinfection operations and window ventilation every day.
The picture shows the mechanical engineering building of Beijing Jiaotong University on November 6, and the staff installed cotton curtains on the floor doors. (Photo by Xinhua reporter Ren Chao)
According to reports, in October this year, there was a strong cooling process in Beijing, and the relevant departments immediately adjusted the meteorological consultation mechanism and made meteorological forecasts in advance. In order to better cope with the possible cold snap cooling and let the citizens warm up through the winter, Beijing has begun to debug the heating system on October 28, and the heating start work is 9 days earlier than in previous years.
On the 6th, the reporter walked into the West Malaysia boiler room of the Fengtai Branch of Beijing Heat Group, and faced with a stream of hot gas, three large gas hot water boilers were running at high speed. Every once in a while, the thermal workers will check the instrument panel of the hot water boiler, check the parameters of the boiler control cabinet, and adjust it if there is an abnormal situation. At the same time, the workers will also hold instruments to check the various points of the boiler pipeline to see if there is air leakage, and make emergency preparations for the abnormal situations that may occur in the boiler room and pipeline to ensure safe and stable heating.
The picture shows that on November 6, in the boiler room of The West Malaysia of the Fengtai Branch of Beijing Heat Group, the staff held instruments to inspect the various points of the boiler pipeline. (Photo by Xinhua news agency reporter Xia Zilin)
Wang Jiaming, manager of the heating production department of Beijing Heat Power Group, a subsidiary of Jingneng Group, said that at present, the boiler room, including the boiler room in West Malaysia, has done a good job in thermal operation, and at any time according to the heat group's judgment of the weather and related instructions, do a good job in adjusting the boiler conditions and heating and boosting the pipeline, and timely transport the warm current to thousands of households.
Hu Di, deputy director of the Heating Office of the Beijing Municipal Urban Management Commission, introduced that after the study and decision of the Beijing Municipal Party Committee and the Beijing Municipal Government, the official heating time of the 2021-2022 heating season was advanced to 0:00 on November 6. The heating area in Beijing's urban areas is expected to reach 919 million square meters in the 2021-2022 heating season, an increase of about 24 million square meters over the previous heating season. Among them, the heating area of residential residents is about 647 million square meters, and clean heating is basically realized in urban areas.
"During the heating season, Beijing will actively raise winter energy supply resources, give play to the role of the combined heat and electricity commissioning and supply mechanism, strengthen the refined management of the demand side, dock the heat, electricity and gas supply and demand plans, and ensure the safety and stability of urban heating, power supply and gas supply during the heating season." Hu Di said.
It is understood that the Beijing Meteorological Department will issue early warning signals for cold waves, strong winds and road icing in a timely manner according to the weather situation, prompting relevant departments to make preparations for snow plowing and ice shoveling in advance, and the power, garden, and agricultural departments will also take precautions.
Zhang Linna suggested that the visibility of rain and snow weather is poor, the road is wet and slippery, and the public needs to understand the road condition information in advance and pay attention to safety. Rain and snow on the gas sense of cold, the public need to pay attention to cold and warm, children and the elderly and weak patients and other sensitive to temperature changes as far as possible to avoid going out, strengthen wind and warm protection. In addition, in windy weather, stay away from billboards and temporary structures to prevent dangers such as falling objects and broken branches. (Reporters: Tian Chenxu, Luo Xin, Ni Yuanjin, Xia Zilin)