Who invented Mitti ka fridge?
Who invented Mitti ka fridge?
NIF-India shared with him an idea about developing an earthen thermos flask. Manuskhbhai, paying heed to the consultation given by NIF-India on design and development, promptly manufactured thermos of 1 and 2 liters capacity.
How do you make a mud refrigerator?
- Step 1: Chose Correct Pots. You need to chose correct size pots so that they go into each other easily.
- Step 2: Adding Sand. Add some sand in the base of the larger pot.
- Step 3: Insert the Smaller Pot. Now insert the smaller pot in the larger one.
- Step 4: Add Sand to the Sides.
- Step 5: Cover It.
- Step 6: Enjoy Cooling.
How does Mitticool refrigerator work?
It works on the principle of evaporation. Water from the upper chambers drips down the side, and gets evaporated taking away heat from the inside , leaving the chambers cool. The top upper chamber is used to store water. A small lid made from clay is provided on top.
What material are fridges made out of?
Modern refrigerators and freezers consist of a sheet metal outer casing and an inner liner made of polystyrene. In between these is a layer of rigid polyurethane foam that acts as both a structural and an insulating material that is applied and cured in appliance manufacturers’ assembly line.
Who is Mansukhbhai Prajapati?
Mansukhbhai Raghavjibhai Prajapati is a famous rural innovator in India known for his earthen clay-based functional products like: Mitticool. Non Stick Clay Tawa. Low cost water filters.
When was Mitticool refrigerator launched?
After a painstaking three years during which he tested all sorts of soil, clay and refrigerator designs, Prajapati finally came out with his unique “Mitticool” fridge in 2005.
What is Janatha fridge?
A pot-in-pot refrigerator, clay pot cooler or zeer (Arabic: زير) is an evaporative cooling refrigeration device which does not use electricity. It uses a porous outer clay pot (lined with wet sand) containing an inner pot (which can be glazed to prevent penetration by the liquid) within which the food is placed.
Are Mitticool products good?
Actually this is product is very good.It refreshes the water.As it is made up of clayey soil it cools the water naturally.No electricity is need. The water bottle actually good for summer seasons,good for health as it does not extremely cool water.It cools water at room temperature which is sufficient for a human body.
What plastic is used in refrigerator?
The main plastics used in refrigerator production include: polyurethane (PU), polystyrene (PS), polypropylene (PP), styrene-butadiene-acrylonitrile copolymer (ABS), and polyethylene (PE). These five major types of plastics cover almost 90% of the plastic parts used in refrigerators.
What is Mansukhbhai Prajapati by training or profession?
He is the holder of the Indian patents for these products, that boast high efficiency and an eco-friendly nature. He was born in the Prajapati family belonging to the village Nichimandal of Morbi, Rajkot. He had exposure to the clay tradition since his childhood, as this was his family’s traditional profession.