Livnevki with their hands - it's easy!

working principle and components of stormwater.Components livnevki

In order to understand how the livnёvka need to deal with a list of the components of the system and its mode of operation as a whole.

The standard set of stormwater components include:

1. Storm-water inlets (Point drainage) presented funnels, pallets, linear troughs.Their main goal - to collect water;
2. doorway pallets.Mounted in front of the porch of the house and collect water;
3. gutters, pipes, chutes.Transporting water to the filter, and then into the sewers;
4. Sands traps are placed in the way of waste water from the tray when you move to the wells, so he held his little mote and debris, and the flow is not blocked the entire system.
5. Drainage pipes, contributing to the collection of excess moisture from the soil and takes her into the wells.
6. manholes are designed to monitor the system.

system works

principle of wastewater via the storm water drain around the house is based on the fact that rainfall flowing down from the roof, the gutters are sent directly to the funnels and then flows through the pipes in the Storm-water inlets and an underground reservoir.

The same principle makes linear drainage that drains the land by diversion of excess water to designated wells.The system involves the installation of a drainage, which will redirect the natural flow to the fixed spillway.Trays and pipes are installed flush with the ground at a specially calculated slope.

collectors can be utilities, any ditches, ponds or specially equipped drainage wells.

Features and types of storm-water systems.Features and principle point mounting system

By way livnevki sewage collection are divided into two types: point and linear.Selection of type drainage characteristics depend installation of the whole system.

Spot livnevki is a system, a major part of which are the gullies, they should be placed under the gutters gutters.Storm-water inlets should be placed in a specially dug pits of small size and equipped with special gratings and sand traps, aimed at something to detain and not to let in dust and soil particles.

constituent parts of surface drainage systems are rainwater and pipes that are joined together by means of holes, located in the funnel.

From funnels mounted knee, is a tube downward.It is important to achieve that this pipe was below the level of soil freezing.When laying the pipes need to ensure that they were placed at an angle of at least 2%, at the expense of this method during the operation of waste water will be easy to go into the collector.

collector is a tank, or which receives stacks of stormwater.To clean the reservoir by pumping the water is pumped into ponds, ravines, which are nearby.Above the collector is a manhole.

manhole must be equipped with a hatch (1 m diameter), with which you can monitor the system in a timely manner to clean the manifold and get accumulated debris.

mounting Features stormwater line type

livnevki linear type - a network of canals, laid underground in trenches a little depth.Similarly as in the sewer point, in a linear array and sand traps are present.The distinguishing feature is that the linear type sewage collecting effluents not only from the top and from the tracks and sites and due to the fact that no lattice point-set, and along the whole line.The advantage of this type of sewage system is the ability to cover more sites for the diversion of water.

for enhanced waste diversion before the house can be set over a wide tray, facilitating the rapid retraction of sediment into the reservoir.

combination of simple rules and drainage livnёvki

To livnevki protected from rebooting during heavy rain or when snow melts it is not recommended to be combined with a drainage system.To avoid problems with drainage in the autumn-winter period, it is necessary to lay below the freezing depth of soil.

Pipe protection against damage caused by underground pressure, melt water and earth is achieved by the fact that the drainage trench to make a deep and covered with gravel and rubble.Installation drainage

performed obliquely, that is equal to at least 2%.Effluent from the drainage should be directed at any deepening, stream or ditch.