DIY Video: How to build a Homemade Hot Water Off grid Air Heater using Heat Exchanger and a Car Radiator Fan

     



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    • How to make a Survival Rope Making Machine at home from easily available materials
      This project goes over the build of a Homemade rope making machine using a simple cordless power drill and some inexpensive materials that are sourced from the local hardware store. Here are the materials needed for this project: Three quarter inch by five inch eye bolts with hex nuts Fender Washers Cut Washers Hex Nuts Plastic Castor Wheels two by two and one by six by six piece of lumber Old bicycle tire tubes Take the board and cut it to length of seven and a half inches and took the first piece and doubled it over the second one and cut them together so that they are exactly the same length. Then I took a piece of two by two and cut it eight and a half inches long. Take large fender washers and position them on the board forming a triangle, you want to do it in such a way so when you add your two by two to the top as well as the bottom, it has similar spacing at the top and the bottom. Put the two boards together, mark the centers and drill the holes. Next step is to build the metal spinning hooks. These spinning hooks are going to be made out of eyebolts which is used as a hook to put the strings on. We take 3 plastic castor wheels and use them as a pulley , connect them together with a small piece of bicycle tire tube so that when one is spun ,all three of them would spin together. We take the 3 eyebolts and push it through the hole and secure them tight with a small cut washer and hex nut. It is locked in place but should spin freely. Put with wheels through the bolts and secure them using fender washers, cut washers and nuts. Take an old used tire tube piece and line it up between the two washers and cut up a piece that is roughly about the same distance as that gap. We loop the tube over the pulley all at once.The Second board is pushed through the bolts over the wheel pulleys.Make sure everything is lined up symmetrically. When we turn one bolt, the belt drives the other two pulleys and they all spin together. As we are running the hook spinner, we are going to need something to hold it at the other end, To make the other end of the mechanism that holds the strings in place, we take six inch piece of common board and eight and a half inches of our two by twos on the bottom to secure it as a base and them we clamp it over a table. The idea is that as each hook begins to spin, the two cords attached to it will intertwine with each other. And then eventually all three of those cords will mesh together to make a nice three stranded rope. As the strands are twisted, it creates tension on the backboard. To relieve the tension, we drill a hole through the backboard and tie the rope to another counterweight rope through a swivel hook that pulls the tension and allows it to rise as the cord is pulled. We also make a rope makers top that will help guide those strands into the beautiful three strand cord. We add two ropes between the spinner mechanism as guidelines and connect it to the back board to accommodate the rope makers top. The idea is that as the tension builds it will glide forward and guide the individual strands into place to form a three stranded rope. We sandpaper the holes on the rope makers top to make it smoother so that the lines won't snag up when they start twisting. We put a wooden knob on the back to reduce the friction so that the rope makers top can slide smoothly. Loop the cords through each of the three hooks on our rope maker machine .Form a slipknot and connect it to the swivel hook. We have our rope machine build complete . To tie and cut of the rope, take a small piece of electrical tape and wrap it around the end where you want to cut it off. Cut The Rope at the back just where the electrical tape ends . https://www.youtube.com/watch?v=ddenqErLL0Q https://www.youtube.com/watch?v=uEvM6ue3L7E https://www.youtube.com/watch?v=RM9GY-n6PEA
    • DIY Video : How Generate Unlimited Hot water without electricity by building a Homemade Underwater Wood Stove
      This video shows the generation of Unlimited hot water  100% Off the Grid without electricity by converting an old propane tank to burn underwater as an immersion heater for a lot of hot water.Here,I use a homemade underwater wood stove to make a lot of hot water in a relatively short time.I also make use of the waste heat to cook breakfast.Almost 75-80 gallons of hot water in 1 hour with wood.Really a great way to heat a lot of water.

      Watch the DIY Homemade Underwater Wood Stove Water Heater build

    • DIY Video: How to build a Homemade Gravity fed ,Drip Waste Oil Heater for your Garage .Clean and Efficient
      This project goes over the build of a simple gravity drip fed waste oil burner that can be used to heat your shop/garage efficiently.It heats up the garage to about 30 to 40 degrees. Hot air from the center pipe reaches up to 500 degree celsius. Once dialed in, the smoke clears and the burner is stable at 400'C. The materials needed for this project are grinder,MiG welder,plasma cutter, scrap propane tank,hammer,enclosed brake disc, steel cooking pan, 4 inch 10ft pipe, bolts and iron rod and temperature sensor to keep track of the heat. The footing and the chimney pipe is welded onto the propane tank.Add a pipe right through the middle and weld the retainers for the pan and the legs around the vessel. To improve the airflow , we cut bunch of holes around the legs. Also added some more spaces on the legs to keep the temperature away from the concrete floor. We also make a venting hole on both sides at the middle of the propane tank . To adjust the temperature, we add 2 7/16 primary holes right at the base above the heating pan. You control the burner by adjusting the input airflow into the burning chamber. Don't make the air holes for the draft on the burner too big but have plenty of holes so that with the increase the temperature and the increase in airspeed, the draft the fresh air can actually get to the burner, and you will get cleaner burn. These secondary holes allow for more oil splatter to leave the burner if any water content is present. The drip system is kept open which helps you to check how much oil flow is there and also as a safety precaution. If there is any kind of flashback, it will pop out of here and not go all the way through the the pipe back into the reservoir. This whole system is completely serviceable, completely mobile,not bolted down.You can unhook the chimney, the exhaust pipe, remove the drip system pipe and the rest. The drip system is made of heavy pipe and a small ball valve that is welded in place at the distance and at a specific height so as to dissipate the heat coming from the burner. Also you dont want the oil to reverse its direction and go back into the pipe. With the help of a fans, we increase the heat dispersion. With two fans,one blows hot air away from the wall and the other allows extra air for the burn.It pulls cold air from the floor and allows fresh air intake. Effective heating and keep the heat away from the wall. To start the system, we pour the waste oil onto the steel pan and place it under the burner. Make sure you dont have any trace of water in the pan or oil. The oil will splatter out of the secondary holes if there is water.The more you can bring in to the burning chamber,the more it will burn and more it will smoke. https://www.youtube.com/watch?v=bAPOkkwXoxY https://www.youtube.com/watch?v=-Yz0tjDfYL0