Causes of winter climate characteristics in Chengning

Xianning cried bitterly in winter to see the correct winter method.

2019-10-1015:15: 53 learn to decorate >

After the National Day, the temperature also dropped. The older generation said that there is no warm winter in autumn. Jiazhuang.com counted the weather data of next August and September, and it didn't rain in Xianning in September. There was a moderate rain and two light rains in August, but the rain was not abundant, giving people the impression that there was no rain this autumn. Xianning is located in the south, and the climate in winter is characterized by humid air. The wetter the air, the greater its thermal conductivity. The greater the relative humidity of the air, the easier it is for the human body to dissipate heat. Humidity and cold will make people's somatosensory temperature significantly lower than the air temperature in their environment, so people will feel colder. Wet and cold weather is easy to cause rheumatoid arthritis; Sudden cooling can easily lead to decreased immunity and recurrence of cardiovascular diseases. Wet clothes are easy to breed mites; Humidity in the environment will increase the humidity in men and women, which will lead to related diseases. So it is very important to keep warm in Xianning.

The wet and cold in Xianning is a magical attack. It's cold both outdoors and indoors. It's no use wearing more clothes. Hold the oven to keep warm or keep out the cold, you have to be resistant! Bian Xiao of Xianning Jiazhuang.com is here to support a once-and-for-all measure, that is, "floor heating". Chinese medicine pays attention to the theory of "warming feet and cooling the roof". The older generation said that "soaking feet before going to bed can get a good sleep", while young people who have done things know that "young people keep warm and old people suffer less". In the final analysis, it is still a "warm" word.

"Cold starts from the feet, and the feet are warm and the whole body is warm." The foot has been called the "second heart" of the human body since ancient times. The foot is farthest from the human heart and bears more weight than the heart. So this place is the most prone to blood circulation disorders. As the old saying goes, "A man with feet is still like a tree with roots. When a tree dies, the roots are exhausted first, and people are old and old. " From the perspective of Chinese medicine, the soles of the feet are covered with acupuncture points of the human body, and many acupuncture points will make the body feel warm. For example, when you stamp your feet in cold weather, your feet will get hot.

Floor heating is to use the ground as a heat dissipation surface to conduct heat from bottom to top, which not only warms the feet but also warms the body. According to the principle of traditional Chinese medicine, the most comfortable temperature for feet is 29℃, and the most comfortable temperature for head is 18℃. Therefore, floor heating is more suitable for the elderly, children and workers who need to sit for a long time than air conditioning, while electric heaters can only warm the front and cool the back, which will also cause sub-health due to sitting for a long time. The room covered with floor heating is suitable for the elderly and children to do some indoor sports in winter leisure, and the family has no restrictions on communication, activities and activities. The mood in winter is also very comfortable.

The types of floor heating in the market are electric floor heating, circulating system and air energy floor heating; The three types of energy supply methods are different, each with its own advantages and disadvantages. The service life of electric floor heating is shorter than that of water heating system, but it consumes a lot of electricity. Liquid circulation system is powered by natural gas wall-hung boiler, which can be used for heating. Compared with electric floor heating, it can save energy by supplying hot water. But after a long time, the pipeline needs to be cleaned and maintained to avoid scale blockage. Air energy floor heating means that the low-grade heat energy in the air is converted into high-temperature heat energy after being compressed by a compressor, and the water temperature is heated to not higher than 60℃ (generally, the water temperature is 35-50℃), which is used as a heat medium to circularly heat the floor decorative layer in a special pipeline, so that the floor can be heated by ground radiation and convection heat transfer, which is more energy-saving than electric floor heating and water heating systems.