How about keeping warm?

Keep warm by a fire or stove. Generally, fires only appear in winter or when the weather is very cold. Warm fire can drive away cold and get rid of minor illnesses such as colds.

Beware of coal stove fire poisoning.

Since the beginning of winter, people are used to burning coal stoves around special fire racks, and thick quilts are wrapped around the shelves to keep warm and drive away the cold. In order to keep warm, the doors and windows of every household are closed, especially those who like to play mahjong, sitting by the fire and playing all night, which can easily cause gas poisoning. Recently, the number of gas poisoning patients admitted to the emergency department of our hospital has increased significantly.

Gas poisoning is mainly carbon monoxide poisoning, which is a colorless and odorless gas. When it enters the alveoli, it will be quickly absorbed into the blood and combined with hemoglobin to form carboxyhemoglobin, which makes it lose its oxygen-carrying function. In particular, the affinity between carbon monoxide and hemoglobin is much greater than that between oxygen and hemoglobin, so carbon monoxide squeezes out the combination of oxygen and hemoglobin, and its decomposition rate is 3600 times slower than that of oxygenated hemoglobin. Therefore, the continuous increase of carboxyhemoglobin will cause continuous hypoxia and poisoning.

Mild gas poisoning has symptoms such as dizziness, brain swelling, nausea and vomiting. Once found, remind yourself and your family to open the doors and windows immediately for ventilation. Moderate poisoning, in addition to the above performance, can also appear fidgety, at this time in addition to immediately open the doors and windows, can let the poisoned people drink strong tea, soda water, coffee and so on. He must not be allowed to sleep. Severe poisoning can cause unconsciousness, shortness of breath, incontinence, cold limbs, cold sweat and blood pressure drop. At this time, call 120 for first aid and artificial respiration.

In order to prevent carbon monoxide poisoning, indoor ventilation must be maintained when heating with coal fire. Open the window every hour for ventilation 15 minutes, and then close the window. When you are asleep, you must put out the coal stove.

Suggestion: simulate charcoal to keep warm.

Charcoal that simulates fire. Comprises a charcoal body for simulating fire, and is characterized in that the charcoal body for simulating fire is a composite body consisting of a core layer and a surface layer; Wherein, the core layer is a refractory product with a regular or irregular shape; Its surface layer is an iron-chromium-nickel-manganese-cobalt composite refractory coating covering the surface of the core layer. Coated on the surface of aluminum silicate fiber products, it has the functions of decoration, corrosion resistance and thermal shock resistance. It is black at room temperature and red at high temperature, similar to the shape and color of charcoal burning. It has no ash, belongs to clean "fuel", is lifelike in imitation, convenient to use and has various functions, and can be popularized and used in imitation "fireplace" and other occasions.