How to keep the room cool without air conditioning? How to cool down indoors without air conditioning?

Summer is very hot, especially in dog days. Without air conditioning, it is simply painful. When the temperature is very high in summer, using an electric fan is simply chicken ribs. The wind of the electric fan is also hot, and it can't cool down at all. Actually, I want to be cooler. There are many tricks that can be used in life. Let's see how to cool down without air conditioning!

1, self-made air conditioner

There is no air conditioning. If you want to cool the room quickly, you can make your own air conditioner.

Method: Take a basin of cold water, or add ice cubes into it, and then blow a fan against the cold water, so that the wind can pass through the cold water first and then blow it out, which can help the room to cool down quickly.

Step 2 use an electric fan

There is no air conditioning. If you want to cool the room quickly, you can use an electric fan. Installing the electric fan in a higher place can better pump out the hot air in the room. If you can't install the electric fan in a higher place, you can blow the fan to the ground and let the hot air blow to the ceiling.

3. splash water on the ground

If you want the room to cool down quickly without air conditioning, you can splash some water on the ground, which is good for heat dissipation. If there is a floor in the room or it is not suitable for splashing water, you can soak the towel with cold water and wring it out to help cool down.

Step 4 open the window at night

If you want to cool down in a room without air conditioning, you should pay attention to opening the window at night, so that the air can circulate at night and help take away the indoor heat. Note that if you open the window to sleep at night, you must get up early and close the window to avoid direct sunlight on the new day and make the room heat up quickly.

5. Turn off all heat sources.

There is no air conditioning. If you want to cool the room, turn off all the heat sources in the room. For example, avoid ovens and microwave ovens. Turn off the lights, TV, computer and unnecessary power adapters in time, which can reduce the heat dissipation in the house and help to cool down.

Step 6 avoid steam

There is no air conditioning, so we want to cool off in the room. We should avoid bathing, washing vegetables and washing clothes with hot water indoors, which will generate a lot of hot steam indoors and make the temperature higher. If it is necessary to carry out these activities, pay attention to a space, don't let the hot air run all over the house, and try to shorten the time.

Step 7 use white items

If you want the room to cool down quickly without air conditioning, you can change all the bedding and sofa supplies used in the room into white or light color, which can give people a cool feeling visually. If possible, the exterior walls and roofs can be painted with light colors to reflect heat and make the room less hot.

8. plant trees outside the house

Dense trees can help shelter houses, reduce direct sunlight, and help speed up air flow when it is windy, thus helping to cool down. If you don't plant trees, you can build an overhead grid and decorate it with vines, which can be grapes or deciduous trees.

9. Tips for heatstroke prevention in summer

1, drink water: drink slowly when you are thirsty, don't drink hard; Drink warm water instead of ice water; Drink water regularly, don't wait until you are thirsty; Drink boiled water instead of raw water; Drink fresh warm water instead of "old" water; You can also drink more warm water with light salt.

2, eat more bitter vegetables: it is conducive to relieving summer heat and dampness. Bitter gourd, bitter herbs, kudingcha and bitter bamboo shoots are all excellent food for heatstroke prevention in summer.

3, eat more cool vegetables: like tomatoes, eggplant, lettuce, asparagus and so on.

4, eat more melons: melons diuretic anti-inflammatory, heat and detoxification; Luffa relieves summer heat, dispels wind, resolves phlegm and cools blood; Bitter gourd dispels summer heat and clears heart; The cellulose in cucumber can excrete rotten food in the intestine and lower cholesterol; Pumpkin tonic, anti-inflammatory and analgesic.

5, pay attention to weight changes: heatstroke may cause the body to gradually collapse within a few days, so if there is a sudden drop in weight within a few days, you should pay attention.

6. Don't go shirtless when going out: In order to avoid absorbing more radiant heat, breathable cotton-padded clothes can effectively relieve the summer heat than going shirtless.

7. Wear a hat when going out: Wear a hat when going out in summer to slow down the heat absorption of the head and neck, especially for people with baldness or less hair.

8. Heat dissipation in time: When it is too hot, use cold water to shower the head and neck to let the water evaporate and help dissipate heat.

Get enough sleep: arrange your work and rest time reasonably, and don't do too much activity in the hot noon sun.

10, slowly adapt to the change of temperature: when you are engaged in outdoor activities, you should slow down and don't bravado.

1 1. Wear light clothes: clothes made of cotton and polyester are the most breathable.