The use of the PVC lay flat hoses is the key to the use of the way, which is very important for the application of the whole PVC lay flat hose , and its laying method commonly used in three: along the internal staircase shaft or patio vertical laying along the vertical wall and along the external evacuation stairs vertical Lay down, let’s take a look at the specific information.
The above three kinds of PVC lay flat hose vertically the way from the top down draining PVC lay flat hose as well. You can also take the safety rope upstairs, the rope from the top of a cast from the floor, the Department of water up and then pulled upstairs. This way is much slower than the previous one; along the external walls or buildings in the vertical shaft and other parts of the vertical laying of the PVC lay flat hose supply line of its PVC lay flat hose interface with a great weight, each water tank after filling about 60 kg, must With high-strength water rope hanging or safety rope tied to the bottom of each water interface to be pulled fixed. Water at the top of the 90 ° right angle bending can be easily broken by the corner of the wall or broken deflated, should be in the bend with clothing, was, curtains and other soft fabric to be wrapped bedding.
The water pipe from the ground vertical bend should be connected to use a self-pressure relief device to prepare for the water supply for the vertical section of the water line with the pressure relief; can also use the garden hose separator hose separator, Pressure relief, as long as you can open a water outlet.