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Practical Survivalist helps survivalists/preppers reach their goal of self survival in a Grid Down/SHTF situation by proving free informational DIY type videos with which they can learn to prepared in an emergency situation.Our Intention is help each and every survival oriented individual in gaining self sufficiency and skills to live in every conditions.

 

 



RECENT POSTS YOU MIGHT LIKE
  • How to build a Backyard Waste Oil Burner Powered Water Heater to produce Free Hot Water for your Home
    This projects goes over the build of waste oil powered free hot water heater for your home .This converts an old used domestic water heater to run on waste oil, engine oil or cooking oil. With as little as one liter of waste oil, this heater gives twice the heat output than a domestic electric powered water heater .As waste oil is free, this is more economical than running on gas or electric. The setup of this waste oil heater is very simple and easy. We have a waste oil burner that is placed under the domestic water heater. The burner is connected to a blower from a car. This blower is powered by a 12V battery charger . The burner is also connected to a drip feed waste oil pipe through a small pipe. The oil feed from a suspended tank, which gives it a gravity feed dribbles into the inlet pipe on the burner and it is simply blown into the burner by the force of the air from the blower. To control the oil flow ,we have a valve on the oil tank. The cold water comes into through the inlet hose at the bottom of the tank . From there burner just fires the heat up through the center of the heater as it would normally if it was gas fired. The hot water comes out from a outlet hose at the top of the tank. The waste oil burner is made out an old fire extinguisher bottle. The beauty of using extinguisher bottles is you don't have to worry about any flammable gases in them, and the metal seems to be quite durable. Make sure that the air and the fuel enter the bottle at a slight angle in order to create some swirling. This makes sure that the air and the fuel mix and will burn completely. And also that the bottle is kept hot so that the liquid oil will vaporize and the gas will burn. The inlet pipe for the waste oil and the blower is positioned at 25 to 35% of the way up to the bottle. The inlet pipe has a small bend in it so as to promote swirling within the bottle. This is important in keeping the bottle hot and self sustaining. The burner has a clean burn with almost no smoke. The output of the oil burner can be controlled by the amount of waste oil being dripped into the burner and by the amount of air blown into it. This oil gas burner is more powerful than a gas burner and the heat produced can overpower the heat sink threshold of the water heater . A vent line is installed on the system so that any build up pressure can be released. Apart from heating hot water , this set up can be used for space heating , pool heating or garage heating. https://www.youtube.com/watch?v=L4xq_GSjWLI
  • How to build a Portable 420 watt Solar Power Generator . Very Detailed Video Instructions,perfect for beginners
    This project goes over the build of a 240W Solar Generator made out of an ammo box.The box is large enough to hold a 240 watt deep cycle battery. There are some basic tools that you are going to need to build this generator.Number one tool, you're going to need a drill. If you don't have a drill, you can find one at Home Depot, you don't have to spend a lot of money.Next thing you're going to need is a screwdriver. Next, you're going to need wire cutter, a wire cutting and stripping tool. And it's also got a crimper on there. To drill the holes in the metal ammo box,you need a step up drill bit which can drill different sized holes, using all the same drill bit.You will need a pair of pliers which might be handy when you are cutting and manipulating wires and then basic wire cutters which also we have on the pliers. The next thing that you're going to need is the heart of the generator, which would be the battery. Now this is a rayovac deep cycle battery.I recommend that you use a V max deep cycle battery. The next thing you're going to need is a USB port. This is a two port device, it's got a one amp outlet and a 2.1 amp outlet.You're also going to need a 12 volt outlet. Faceplate,blade fuse holder,terminal connectors,switch,self tapping screws,14 gauge 17 amp black and red wires. We use a 3 prong switch,one of them gold in color which is the negative terminal and the other two positive.Purpose of the switch is to control your USB outlet. And it's what turns the USB outlet on and off. The positive terminal on the USB outlet is first going to run to the positive terminal on the switch.Now the purpose of this switch is to break the electrical current when you turn it off. So positive terminal goes to positive terminal, then the second positive terminal on that switch goes to the positive terminal on the battery. So you've got a flow of electricity going from positive through this switch to the positive terminal on the USB port. The negative terminal on the switch goes to the negative terminal on the battery. The only purpose of that terminal is to control the LED light on the switch, it needs the both positive and negative electrical currents in order to turn that light on. Similarly for the 12V port,positive connector going to positive terminal going to the positive terminal on the battery. Lets start the build. Start with drilling holes for the ports using the faceplate.Get your marker and simply trace the inside from both the top and the bottom.So that's where your holes are gonna go. Now we want to find the exact centers that when we're drilling. Insert the 12V and the USB outlet into the holes which we have just drilled. Now these ports have a little ring that screws on the back. This is what holds it in place. Next thing we're going to install is the power switch and SAE Solar Power Socket and the voltmeter. To begin wiring our tabs batteries, you're going to need a few things. Number one, you're going to need a battery. Number two, you're going to need your quick disconnects. You're going to need your squeeze connector connector,your wire cutters and stripping tool and you're going to need black and red wires. Place the vmax battery into the ammo box.So we've got everything in place, we have our ports in place, we have our battery in place, we've got our switch in place, and our volt meter. We're gonna start by wiring the USB port. The positive connection of the USB port is connected to the positive of the switch which is further connected to the positive of the battery.The negative connection of the USB is connected to the negative of the battery. This switch will break the flow of electricity on the positive side and that's what's going to turn our USB port on and off. Using squeeze connectors,USB port negative terminal is now connected to the same negative terminal as the 12 volt port.Connect the positive terminal from the switch to the positive wire which is coming from the 12 volt port and continue that positive flow from the switch to the positive terminal on the battery . So we now have our USB port and our 12 volt outlet connected to the battery through the power switch. We've got the negative terminal of the USB port, going to the negative terminal on the battery, we have the positive terminal of the USB port.Then we've got a positive going from the switch to the positive on the battery all through quick disconnects. The negative terminal on the battery going to the negative terminal on the switch simply allows the switch LED light to turn on without this negative current flow of electricity. This the LED light has no power.So we want to give that light power by connecting to the negati.ve terminal on the battery. The negative of the Voltmter is directly connected to the battery and using insulated clamps,we connect positive wire that's already running to the switch for the USB port.Now we want to connect to the positive wire leading to the positive terminal on the switch so that the volt meter will turn on and off with the switch button. Next, we're going to cover the SAE port. We want to be able to have the battery charged when we plug this into a charger.Using the squeeze connector we connect the positive to the positive terminal of the battery.And then same thing for the negative, you would take your squeeze connector and connect to the negative. Lastly,A 15amp fuse is used to protect the generator from overloading. If you connect at current that is too high for their internal wiring to handle, the fuse will break and it will stop all electrical current from flowing.So if anything goes wrong in any of this wiring, it has to get past the fuse before it reaches the battery. So if there's anything that's that's overheating, or overloading this fuse is gonna blow and it's gonna protect your battery from being damaged . Next step is connecting a solar panel to your generator .We connect the panel to the charge controller and then from the charge controller to your ammo generator. A charge controller prevents the battery from overcharging. You don't want to get over 15 volts. Here we use Renogy 30 watt solar panel, this panel comes by default, with an SAE connector on the back. This is the same kind of connector that plugs into your generator. Connect the wires coming out of the Solar Panel into the charge controller.Next is connecting the SAE cord from the generator to the charge controller. So you just put the panel on the charge controller, the charge controller into the generator, and you're done. If you want the whole system to be portable, say you want to be able to take your solar panel and your generator camping, you want to keep things as simple as possible, you could actually mount the charge controller directly onto the back of your panel. https://www.youtube.com/watch?v=MVVRPUHUMUo https://www.youtube.com/watch?v=DW6C-ZjmRzo
  • How to turn Dirty-water/Salt-water to a clean fresh drinking water by building a simple Water distillation system
    This project goes into the build a simple Survival water purifier that can turn salt water /sea water into fresh drinkable water .This purifier is portable, easy to make and is very inexpensive. It works by the principle of desalination .When sea water/ salt water is heated to its boiling point, the water turns into steam which leaves the salt behind. Condensing the steam back into water ,it is purified. The materials you need to build this desalination unit are a simple non insulated stainless steel bottle with a steel lid , copper tubing , stove or heating source, bottle for collecting the condensed water, soldering unit, right angle compression fiting. The condenser of this desalination unit is made from one quarter inch copper tubing. Remove the lid and the gasket from the bottle . A hole is drilled using a drill press at the top of the lid to accommodate the quarter inch copper tubing . Before soldering the copper tubing , clean the surface of both copper and the stainless steel lid with the help of a sandpaper. The copper tubing is pushed through the hole just enough to stick half an inch from both side. It is then soldered securely in place. Once this is completed , the silicon gasket is then re-installed in the lid and lid is screwed back on to the bottle. A right angle compression fitting is pressed into the lid at the copper tubing opening . The extension tube at the other end of the compression fitting is removed and replaced with a rubber gasket for better seal for the lock nut. The copper coil for the re-condensing the steam when the water is boiling is made by wrapping the copper tube up tightly against the stainless bottle . Eight or nine turns of the tubing is ideal. The ends of the coil are bend outwards so that when one end is pressed into the fitting on the bottle, the other side will be sticking straight out. The salt or sea water is added to the bottle and reattached to the lid which is hanging over a heat source such as a wood stove or camp fire. The other end of the coil is placed near a collection container to collect the distilled water. To produce more condensed water out of the copper tubing ,we need to cool it down. Otherwise the production of steam will outweigh the production of the condensed water. To cool the copper tubing , wet put a wet piece of cloth soaked in cold water and wrap it around the coil or dip the whole bottom half of the copper coil into a vessel filled with cold water. https://www.youtube.com/watch?v=PT6cjp_zThw