Eco-fridge works without electricity

Unusual eco-refrigerators Evaptainers demonstrate that the latest invention does not necessarily have to be unfriendly to the environment. Eco-friendly and convenient modern solution uses the ancient method of cooling to keep your food from spoiling. For refrigerators that are not dependent on electricity, require only sun and water. Cooling technology using easily accessible natural resources, has four goals. With its products, the manufacturer hopes to help small farmers in tropical countries to save most of the harvest without having to purchase a costly cooling installations.





Modern mobile refrigerators, manufactured of the lightest, yet durable materials make it easy to keep foods fresh and cool during trips and hikes. Portable eco-fridge Evaptainer works on the principle of evaporative cooler: a container smaller to fit the container larger then the space between them is filled with sand and filled with water. As the water evaporates, it pulls heat from the wet sand from the internal of the container. Therefore, the internal container may be chilled to 20 degrees.





Lightweight, flat design Evaptainer will also attract the attention of tourists and those who prefer to travel without heavy Luggage. Eco-friendly modern "refrigerators" to help solve the problem of storing products in areas where electricity is absent or is served irregularly. published

 

Source: green-city.su/eko-xolodilniki-rabotayut-bez-elektroenergii/