While it might sound strange, you can cool down a room fast with this easy hack. Simply fill a metal or glass bowl full of ice, place it in front of your fan, turn it on, and enjoy the cooling effects.
A tray of ice will do very little to cool you or the room. The reason is there is only a very small area of ice exposed to the air flow. Adding to the problem, the ice mass, being solid conducts heat throughout the block and acts as a heat sink. The ice must melt into a liquid first and then a vapor.
According to the GHI, placing a bucket of ice in front of a fan as a homemade AC unit is just as effective. 'As the air passes over the ice it will be chilled and will circulate refreshingly cold air around the room,' they explain.
Create cross ventilation by opening windows on opposite sides of the house to promote air circulation. Close curtains, blinds, or shades during the hottest parts of the day to block out direct sunlight and heat. Utilize exhaust fans in bathrooms and kitchens to remove hot air and humidity from these spaces.
Place ice in front of a fan to create a cool breeze. An age-old way to cool down a room is to place a container of ice in front of a fan. The cool air coming from the ice can then be distributed around the room or directly at you, if you position the fan in front of where you're sitting.
Then, place a bowl of ice cubes and cold water or an ice pack in front of the fan on the same level as the airflow. This will cool down the room quickly by allowing the fan to circulate the ice-cold air and create a refreshing breeze without increasing the cost to run.
Lay the cloth over the fan. As it blows the air out, it'll circulate through the cloth and the air will feel cooler. Make sure that the cloth cannot get caught on the fan in any way at all––if this is a possibility, don't use this method. Replace the cloth frequently, as they dry out.
In theory, keeping a bucket of water in your room helps to keep it cool as the air absorbs the water from the bucket as it evaporates, reducing the temperature.
Direction is also key: the fan should face inward, so it draws the cooler air into your abode and blows it in your direction. Try putting a separate window fan on the other side of your home as well, if you have a window there.
Beat the heat with this DIY air conditioner trick using ice cubes and a fan. Get a refreshing gust of ice-cool air for a much-needed cooling effect.
The advanced problem is actually easier, the volume of your bags are about 0.014m3 and the optimum solution is to fill the greatest proportion of the room with bags of ice as possible, so 6/0.014=430.1, so 430 bags of ice with approximately 1 litre of air left in the room would cool at the fastest rate.
To cool down a room without AC, make sure to use window fans, ceiling fans, or tower fans. Keep your room cooler all day by covering windows to prevent heat from sunlight coming in. You can also reduce humidity, block air leaks, and ventilate out hot air to cool your entire home.
If it's safe to do so, open doors and windows as much as you can to bring in fresh, outdoor air. While it's better to open them widely, even having a window cracked open slightly can help. If you can, open multiple doors and windows to allow more fresh air to move inside.
Warm This Winter has urged people to keep bowls of water around, particularly near a breeze, as they can cool the air through evaporation in a method similar to an air conditioner. It also suggested people limit their use of appliances such as kettles, which can create extra heat.
Copper Coil and Fan Method
In this DIY air conditioner, a small water pump at the bottom of an ice cooler forces ice water into a copper tube. This tube is tightly coiled over the face of a fan. The coil then sends the water back into the ice cooler, where it is cycled back through the coil again.
Place a clean floor fan on the ground (or as low as possible). Then, put a large bucket of ice directly in front of the fan. You can also use a large, shallow roasting pan. The fan blows air over the ice, melting it and creating a refreshingly cool mist as it evaporates the sweat from your skin.