| 摘要 |
FIELD: fire fighting. ^ SUBSTANCE: invention relates to means of fire protection of facilities located in close proximity to forests. The system consists of a water tank with an electric pump that is installed below ground level, drainage gutters placed between the object of protection and possible fire source. Above the gutters water-separating pipeline with sprayers is laid. With manual or automatic switching of the electric pump the water under pressure is fed into a separating pipeline and through sprayers comes in the form of jets at a certain height. The final part of the jets breaks up into droplets that fall down with water torches with to form a curtain of dispersed water, which does not allow the flame and thermal radiation to pass. Falling curtain drops are collected in gutters and drain into the tank, from which are fed back by the pump into the pipeline and sprayers. ^ EFFECT: fire protection system provides a barrier against fire for group residential or industrial buildings with a water curtain with a minimum loss of water. ^ 2 cl, 4 dwg |
