There is no air conditioning in the dormitory in summer. Can you recommend some tips for cooling the dormitory without spending money?

Summer is coming, and the heat wave is coming. What college students fear most is the sultry night. For some dormitories without air conditioning, the problem is even more prominent, because it will seriously affect our sleep quality. Today in April, I will teach you four tips to cool down the dormitory without spending money!

First, always open the window for ventilation.

In summer, the outdoor temperature itself is very high. If the windows of the dormitory are often closed for a long time, it won't be long before the indoor temperature catches up with the outdoor temperature, which is extremely sultry. It is suggested to open more windows to ventilate the dormitory. When the wind blows, it will naturally take away most of the indoor heat.

At the same time, when we open the window for ventilation, we can also mop the floor of the dormitory with a wet mop, and take away part of the heat on the floor by using the principle of evaporation and heat absorption, thus playing a role in cooling down.

Second, wet curtains or hang wet towels.

You can wet all the curtains on the window with a basin of water or hang some wet towels on the window. When the moisture on the curtains and towels evaporates, the wind blown into the dormitory through the curtains and towels is chilly, which can effectively cool the dormitory.

In addition, if the curtains in the dormitory are dark, I suggest you change them to light-colored curtains, because light-colored curtains are more reflective and can isolate more than half of the outdoor heat.

Third, frequent watering+rational use of vermicelli

Water will absorb heat during evaporation. According to this principle, you can sprinkle more water on the dormitory floor at ordinary times. Because of the high temperature in summer, the water spilled on the ground will be evaporated in less than ten minutes, so don't worry that the dormitory will be too wet because of sprinkling water.

In addition, if there is a fan in the dormitory, you can put the fan at the door of the dormitory facing the window, put a basin of water in front of the fan (in fact, ice is better, and friends who are not afraid of trouble can ask the aunt in the canteen for some ice), and then turn on the fan to blow against the window, which can also effectively take away most of the heat in the dormitory.

Fourth, use less electrical appliances.

We all know that electrical appliances will heat up during use, which is also a factor that leads to the high temperature in our dormitory. We suggest that you don't use multiple electrical appliances or electronic devices at the same time, such as curling irons, computers, chargers, kettles, etc., and unplug the sockets when not in use, which can reduce the generation of heat on the one hand, and ensure our safety on the other hand, and prevent circuit fires caused by high temperature in summer.