How did your family keep warm in winter when you were young?

1. heating

Heating is the most commonly used heating method in northern cities, and almost all northern cities can heat normally in mid-June165438+1October every year. Heating can keep the indoor temperature at about 20 degrees. When heating in winter, try to open the window as much as possible to ensure smooth indoor air circulation. Air conditioning: Air conditioning is also a common heating method. Hotels, hotels, business buildings, etc. use air conditioning heating in winter for heating. Electric warm air: For old residential buildings and rural areas without heating facilities, electric warm air can be used for heating, which can convert electric energy into heat energy and make the indoor temperature rise rapidly.

Step 2 talk sweet words

A tender kiss. In a cold room without heating, warm-hearted love words and affectionate kisses will really excite people in love. This becomes a heating weapon, which warms the surrounding cold air. This method is only suitable for people with objects.

rope skipping

Skipping rope to keep warm. The economical way of skipping rope has become the secret of heating sought after by many diaosi. Jumping 10 points in Zhong Zhen will make the body temperature warm.

Eat hot pot.

What do you eat to keep warm in winter? For foodies, hot pot is definitely the most cost-effective heating artifact. Order a hot pot on a hot day and have a meal at home. Look at this spicy and delicious scene. Will you still be cold? The weather will be cool enough to make you sweat!

5. thermos bottle

A hot water bag that heats water is different from a traditional hot water bag. The electric hot water bottle saves the trouble of adding water. Just plug in the power supply and wait 10 minutes to raise the temperature. In fact, the water inside is boiled, so the temperature will be very high.

keep warm

It is unscientific for northern residents, especially rural residents, to keep warm in winter. Exposing hands and feet for a long time in winter causes blood vessels to contract and blood flow to decrease. At this time, if it is baked with fire immediately, the blood vessels will be paralyzed, lose their contractility, and there will be arterial congestion, capillary dilation, enhanced permeability and local congestion. Mild frostbite, severe tissue necrosis.