This Video shows the build of a Solar Evacuated Thermal Vacuum Water Pump works by harnessing the energy of the sun in the day time and then uses the cold of night to create a vacuum in the system that is used to pump water. This is a working prototype of an idea on how to pump water from stagnant water sources cheaply using no moving part.By using the sun’s energy to generate both a pressure and a vacuum cycle we create a very efficient water pump, that has only two simple moving parts. This pump was able to move one gallon every cycle to 8 feet high, by creating artificial day/night cycles the pump could move about 1 gallon every 30 minutes of sunlight, or about 12 to 20 gallons a day.
- How to build a Simple Survival Water Distiller using BottlesThis video shows the build of a Simple Solar Water Distillation System for survival/SHTF situations.This is made using 2 clear (plastic or glass) bottles and glue (or tape).Fill one bottle with dirty/or saltwater,then connect the second bottle and set in the sun.Within a few minutes the water begins to evaporate and the other bottle collects the clean distilled water vapor.make sure the bottles have an airtight connection. prop up bottles at a slight angle so as the dirty/or saltwater starts to evaporate - the max. amount of water vapor will travel up to the higher collection container. works best in bright sun.
- How to build a Homemade Hybrid Waste Oil and Wood Garage Heater
- DIY Video: How to build a Band Sawmill from scratch in your backyard and save a lot of money. Step by step build instructions.