Temperature household life common sense, do you understand?

Water, light, temperature, humidity is the basic condition of guarantee safe household life my health, now people's building water in most of the factors don't have to worry about, almost every family on the water; Daylighting is very popular in the French window of the today, also will not become the hidden trouble of the people's health; As for humidity, we don't have to worry about, we can put a humidifier indoors, also can put some beautiful flowers and plants, can not only keep indoor humidity, can also bring pure and fresh feeling, about the temperature, everyone will say, with air-conditioning refrigeration and heating facilities such as construction of floor heating, more do not have to worry about this. But do you know how to detect indoor air conditioning and floor heating equipment room temperature? As to how to detect the temperature inside the room, the electronic thermometer best say, both air conditioning and floor heating equipment, such as if to detect temperature, all need electronic thermometer to measure, although we spent the summer in the comfortable air conditioning room, stay in the warm room in winter, but I do not know who provide us the comfortable environment, can say, these electronic thermometer helped us a lot! , according to different purpose has been designed and manufactured a variety of thermometer. The basis of its design are: the use of solid, liquid and gas is influenced by temperature and heat bilges cold shrink phenomenon; Under the condition of constant volume, gas ( Or steam) The pressure due to different temperature change; The role of thermoelectric effect; The change of resistance with temperature changes; The influence of thermal radiation, etc. And air conditioning, heating, refrigerator is to work with these principles. Understand now? Life in the application of the thermometer is very extensive, except the bimetallic thermometer is commonly used in plant and equipment, electronic thermometer, pressure type thermometer brought help to our wonderful life!