Construction of water wells with their own hands

In any country site is necessary to ensure the supply of water.In order to organize independent water supply, should be to drill and equip wells for water.This process provides a set of measures aimed at the installation of devices that provide an uninterrupted supply of water under steady pressure.To perform the drilling of the well should contact the professionals with experience and the necessary modern facilities.After the well is drilled, fitting it on the water, you can do yourself, which will have to purchase certain equipment and supplies.

Selecting and installing a caisson caisson

waterproof container called a circular or square shape, designed to protect the well from getting into the ground water, as well as freezing during the cold season.Usually, the appearance resembles a metal barrel caisson covered with special anti-corrosion composition or pasted gidrostekloizolom, which aims to extend the life of the assembly.Caisson must be equipped with a neck to which the lid fits tightly.Standard caisson wall thickness may be up to 5 mm, a diameter of 1 m, the height is usually no more than 2 m.

To install the caisson, around the well must dig a hole whose dimensions are determined by dimensions of the container.For standard caisson performed pit whose width is 1.5 m and the depth - 2 m. Then, the bottom of the caisson hole cut the size of which depends on the outer diameter of the insulating casing, i.e. pipes, reinforcing the borehole wall.The caisson is lowered into the dug hole directly above the center of the borehole, and then the casing is cut off, it is hermetically welded by the use of electric welding machine to the bottom of the metal container (caisson).

Construction of water wells without the use of the caisson can be performed only when it is not planned year-round operation.In this case there is a sufficiently large value of the level of groundwater.

coffer devices can be used in reinforced concrete rings, but it should provide them with a complete seal.

selection and installation of a borehole pump

A further arrangement of the well water is necessary to determine a submersible pump model.In order to choose the right pump equipment, perform the calculation that determines its performance, and maximum head.For this purpose, taking into account a number of parameters, in particular:. Depth and diameter wells, water pipes length, floors housing a quantity of water consumption points, etc.

submersible pump is lowered into the well so that it was below the level of the water level constant.At the pump installation produces the following components:

1. - plastic pipes through which water will be supplied to the top;
2. - stainless steel cable, designed to pump insurance;
3. - cable which controls the operation of the submersible pump motor.

cable is attached to the center pole finished well.Pipes and cables led into the house in the event that the automatic system and equipment for lifting water is supposed to be positioned directly in the house, cable and plastic pipe must start inside the house.In the event that provides the possibility of placing a water-lifting equipment decompression tank constructions area should be increased.

Installing accumulator

next stage of works on arrangement of water wells is the installation of the accumulator, which is impossible without continuous supply of water.The volume of this capacitance may vary from 10 to 1000 liters, depending on the needs.Pressure tank, i.e. the pressure accumulator can be installed in the basement (ground) room at home and in the caisson.The accumulator is designed to maintain a stable pressure in the system, and reduce the load on the pumps.The main principle of operation is that once there was a decrease in supply of water, located in the accumulator, the pump automatically switches on replenishing the reserve.

Standard wells resettlement scheme, designed for long service life.

Installation and adjustment of automatic systems

The final stage of work is the installation and configuration of automation systems consisting of automation and remote control pressure switch.

relay sets the water supply required pressure level.

Remote Control controls the starting and stopping of pumping equipment, work pressure switch functioning "dry run" of the sensor, as well as monitoring the sensor readings of the thermal relay.Using the remote protection made available equipment from the effects of surges of voltage.

Video Fitted well with their hands