What are the measures to deal with extreme cold weather?

Introduction: The scope of impact of extremely cold weather is relatively large, and it will have a certain impact on human health, especially on vulnerable groups such as infants, young children, the elderly, and pregnant women. Recently, some friends came to ask the editor, what are the measures to deal with extreme cold weather? What is the emergency plan for extreme cold weather in winter? Next, let’s take a look at it with the editor.

Measures to deal with extreme cold weather

When the temperature drops sharply, be sure to wear extra clothes to keep warm, especially your hands and face.

(2) Close doors and windows and secure outdoor structures.

(3) Be careful of slipping and falling when going out.

(4) The elderly, pregnant women, infants, and patients with chronic diseases such as cardiovascular and cerebrovascular patients and respiratory patients should pay attention to keeping warm, strengthen nutrition, exercise moderately, and reduce going out.

(5) Pay attention to rest and avoid excessive fatigue.

(6) Families that use coal stoves for heating should beware of gas poisoning.

(7) In windy weather, be careful of falling objects when going out.

(8) Pay attention to weather forecasts and pay attention to cold wave news or warnings issued by relevant departments.

Anti-freezing measures for solar water heaters

1. If the temperature is too low or if the solar water heater is not used for a long time, the water supply valve of the water heater needs to be closed and the water heater and upper and lower pipes need to be drained. In order to avoid freezing and cracking of water pipes due to low temperature and lack of water circulation;

2. In winter, when the temperature continues to be lower than 0℃, anti-freeze devices such as electric heating tapes need to be turned on to prevent them from freezing. Carry out preheating protection;

3. When using solar water heaters in winter, the time to add water should be determined according to the coldness of the weather;

4. Solar water heaters without heating tapes, etc., such as When the weather is cold, you can open the hot water nozzle or faucet, place a basin underneath, loosen the hot water valve a little, and let it drip slowly to maintain the flow of water in the pipe and prevent the pipe from freezing and cracking.

How to prevent tap water from freezing

1. For water supply pipes and water meters exposed outdoors: Citizens can use insulation materials to wrap the water supply pipes and water meter facilities exposed outdoors tightly. Water supply facilities should be thickened and tied.

2. Close the windows of the kitchen, bathroom and shady rooms before going to bed, and keep the indoor temperature above 0℃; when the temperature is below -5℃, close the outdoor valves, open the faucet, and drain the water pipes water left.

3. When pipes and faucets have frozen, the correct method is to wrap the faucet with a towel or other objects, and then pour warm water along the faucet to the water pipe to thaw it. Frozen indoor pipes can be thawed by raising the room temperature.

In addition, citizens can also make preparations for water storage in advance. If you encounter water problems, you can call the hotline for help at any time.

What to pay attention to when the cold wave comes

1. Develop the habit of reading the weather forecast every day, always pay attention to weather changes, be prepared at any time, and prevent the impact of late spring cold on agricultural production!

2. Impact on facility greenhouses: When strong winds come, the impact and destructive power on greenhouses are extremely great. Some blow down the walls and steel structures of the greenhouses, some tear the membranes, and some even damage the greenhouses. The accompanying heavy snow overwhelmed the greenhouse body and caused damage to the greenhouse itself! In this case, not only do we need to take daily protection, but we also need to reinforce the weak links and cover them with insulating straw curtains before the strong wind comes! Keep warm, warm and safe!

3. The strong wind and cooling will affect the flowering and fruit bearing of the fruit trees in the orchard, blowing off the flower buds, freezing the flower buds to death, and affecting the results! According to the forecast, antifreeze measures should be taken in the orchard in advance, and piles of dry branches and dry firewood should be placed around the fruit trees in the orchard in advance. When the temperature drops to about 2°C (usually between 1 a.m. and 4 a.m.), start lighting fires to release smoke and use the smoke. Frostproof!

4. Strong winds and cold waves will cause varying degrees of freezing damage, wind and sand blowing to the vegetables and crops grown, which will slow down the growth and development of the crops and vegetables, thereby affecting the yield! In response to this situation, water should be released into the ground in advance to use the temperature of the water to reduce the impact on the crops. After the low temperature passes, spray nutrient regulators on the crops to help the crops resume growth!

5. Where conditions permit, farmers are recommended to purchase agricultural insurance to protect their own interests!