Cleaning the open and closed storm sewer

living comfort in a private home depends not only on the quality of interior decoration, but also it is equally from the order of the local area.However, the numerous puddles on the track among the manicured lawns and blossoming flower beds can negate all the fun of this beauty.Moreover, accumulated on the surface of the earth rain and melt water is not the most favorable effect on the technical condition of the foundation of a country house.

order to eliminate the excess water created a special hydraulic system, better known as storm sewers.But such a solution at the most unexpected moment of time may cease to fulfill its responsibilities.The reason of this bad luck in most cases is an elementary obstruction, for elimination of which is not necessarily a long time expected arrival spetsialstov.Most often, for the full cleaning stormwater enough to make quite a bit of their own forces and to spend a little time.

Varieties and characteristics of storm water drains.

Before you go out to fight formed in livnevki clogging, should become familiar with its basic types, which often can be found on our sites.

1. Open livnevki, officially referred to as surface drainage.The basis of its design are relatively shallow trays, which are located along the track and around the open areas.Often, such a solution can be found next to the blind area around the perimeter of the house foundation.Since large amounts of water like storm drainage simply can not skip through itself, it is often not even connected to the sewers, and the output somewhere deep into the garden, or closer to the flowerbeds.The most common material for making elements of open livnevok is concrete, though not uncommon, and plastic and polymer concrete drainage trays.Over formed trays gutter secure the special fine-mesh grating that allows you to walk on them without fear to stumble.

2. Closed drainage system, it is deep.This storm drainage has a high bandwidth and is most often used to divert water to sufficiently spacious squares and city streets.Its characteristic feature is the underground network of pipes through which water is collected in rain water wells, and from there displayed in a centralized sewerage system.In some cases, such livnevki additionally equipped with pumps, t. E. Are forced drainage systems.

3. Mixed stormwater system combines the individual elements of the first two types.In practice it appears so that a part of its path overcomes rejection rainwater disposed on trays on the ground, and only then falls into the underground drainage system.In most cases, such systems are gravity-fed, forced evacuation of water used only on absolutely flat low-lying areas areas.

Causes of blockage in livnivke

main enemy of any stormwater that can paralyze its work - it's sand and soil particles are brought into livnevki with water.The larger the trash when properly equipped stormwater hit it more often simply can not, t. To. Trashbox time is eliminated.Liquid same dirt freely enters the system, which gradually accumulates, and this creates a blockage.

surface drainage much more needs to be cleaned of fouling.Causes is not always sufficiently small mesh size in protective grilles.Therefore, household waste, fallen leaves and in full street dirt can very rapidly form an impenetrable obstruction for water.

Equipment cleaning stormwater.

If it is an open system wastewater, in most cases, to eliminate the blockage sufficient to carefully remove the protective covers and trays using a shovel or scoop to remove obstacles to the water.And sometimes it lacks even a jet from a hose.

Cleaning livnevki closed a little more complicated, but it is available for self-holding.The first step is to remove and thoroughly clean and rinse the filter inlets and sand traps.If this does not work, the main obstruction accounted for underground pipes, to clean which is best to use sanitary steel wire.To do this, insert the loose end of the cable into the pipe as close to the proposed site of the obstruction and, at the same time making the rotation handle, try to push it up to the blockage site.Reaching the blockage is necessary to continue the rotation of the cable as long as he does not break the blockage.Usually, you just punch a small hole in the blockages and accumulated mass of water alone dokonchat cleaning, rushing down the system and taking with them the particles clogging.

Hydrodynamic cleaning

This type of treatment is the most effective, but it requires special equipment.Cleaning livnevki in this case is made in the water supply system at high pressure, which bear none of the blockage can not.In addition, when hydrodynamic clearing of passing very well cleaned wall drain pipes that reduces the risk of blockages.Also read about the rainwater drain.

Video on cleansing stormwater