If you have a cottage, standing on the shore of the lake, pond or river, it's much easier question of watering your garden. But to walk daily with buckets to the river is not very convenient.
Do yourself a heat wave or a pump, and the water in your garden will come by itself.
First, let's talk about the heat pump and howit can be done. It has no rotating or moving parts. It operates a pump from the atmospheric pressure. We make such a pump themselves. Set a large metal barrel on a stand-tripod. At the bottom of the barrel, we need to solder the crane so that when pouring into the barrel of 1.5 liters or less tap water does not leak.
On the side of the barrel, we need to drill a holethirty ? 40 mm in diameter. By this we are opening the corresponding diameter nozzle welds, which put on a hose from a strong and solid rubber. On the other end of the hose now need to put the filter, which will then be lowered into a shallow pit or a reservoir. The tightness of the pump connections required.
Now, how the heat pump will work. Pour into a barrel with a closed drain valve 1.5 liter of water. Under the barrel bonfire. While boiling water will steam, which will displace air from the drum through the hose. A hose at this time should be at the end of the water. When the air bubbles from the hose stop coming out, extinguish the fire. The vapor rapidly condenses inside the barrel and the pressure drops. In our barrel starts to flow the water is pushed to the atmospheric pressure. Just 20 minutes of waiting? and water in a barrel typed about 120 liters.
A wave pump. Zabem in the bottom of the reservoir four pegs and install a log. We will ensure that the pegs were gashes in his right. Establish cross-bars, which restrict the movement of our logs up and down. Otherwise, the log will wash off the first major wave. Located on the pump board (a small mechanical pump can be purchased at any hardware store). Stocks of our pump system will allow the log to rotate about the longitudinal bit on its axis.
Wave, which will be run against ourconstruction, will raise the beam to pass through the rods and the motion directly to the pump piston. The pump is pumped water. Leaving wave will omit the log, and the pump will suck the water.
Logs can be taken spruce. The optimal weight for the timber to be 50? 80 kg. Soaked it 3 times? 4 heated mixture of natural linseed oil and kerosene in equal proportions. Washed down on a log, too, do not forget to soak. It's all.