Windpump installation GDPU-1

DNAs designed to lift water from various water sources due
conversion of wind kinetic energy into mechanical energy and can be used
use as a backup, or stand-alone source of water
Specifications:.
1 Work wind speed range m / s 3 - 25,0
2 Rated wind speed m / s 4,2-5
3 m rotor diameter, not less than 2,44
4 rotation speed of the propeller / min 105 5
distance from the rotor axis of rotation to the ground surface m, not less than 10.06
6 water pump piston type pump
7 Diameter mm 8 63.5
thread in the pump housing for connection working tubes inch 1 "1/4
9 water lifting height 28.7 m
number 10 double strokes per minute - 32
11 Maximum diameter of the circle (D), circumscribing center of the base support of the inner diameter of the foundation pits, m, not more than 2,97
12 performance at the nominal wind speed and lift height, liters / hour:
-28.7 m - 1230
-40 m - 900
13 Reserve wind speed m / s 14 30.0
Fitting weight (mass without working tubes) kg, not more than 549.0


. The basic package includes assembly units:. The head (wind-wheel, gearbox, tail), support, Pumps over the bar

Vetronasosnaya installation (VNU) is composed of wind turbine bearing support
(hereinafter support) and water lifting system.
wind turbine for converting wind flow energy into mechanical
vosemnadtsatilopastnogo and consists of propeller installed on the hub, which is connected via a shaft with a spur gear reducer.
reducer designed for converting rotational motion vetroko-
timber into a reciprocating motion of the rod pump and consists of a cylindrical
tion gear mechanism, the crank mechanism by
rod connected to the piston pump. The reducer is installed on the support tube, koto-
paradise mounted on a support pyramidal shape.
Prop intended for placing thereon a wind wheel gear, siste-
we braking the propeller, the orientation system of the wind direction, the elements
the water supply system and is made of round and angular rolled. Reliance has a ladder and platform, providing routine maintenance. Strut installed in wells pre-prepared and filled with concrete or installed on the anchor bolts.
water lifting system is designed to supply water from a source on the surface
NOSTA and consists of a piston pump, the shut-off valve (if necessary), fil -
tra and water pipes. Piston pump consists of a housing transition nuts,
with a piston valve and adapter nut with the valve.

Working piston pump is as follows.
When the piston moves from the lower position to the upper open
shutoff valve and the valve in the transition nut. Is filled with water the pump housing.
Then the piston rods connected by a crank mechanism
gear, starts to move to the lower position. This closes the shutoff
valve and the valve in the transition nut pump and the valve in the piston pump opens and there is flow of water from the lower cavity to the upper pump. When the upstroke of the piston valve is closed and water is pumped into the pipeline. The process then repeats, with water in the pipeline is delayed due to the closed valve in the piston. After a few strokes water comes to the surface.
Be sure to note that at the installation site DNAs wind wheel must be higher than surrounding buildings and trees in the 4.5-5 m, and the minimum distance of the obstacle at least 25 m
prior to the production of works on installation of DNAs to be prepared for Fundamental
cops to install support in accordance with the foundation plan
But before you should choose the place of installation, guided by the following:..
a) the average wind speed in the installation location must be at least 3.5 m / s;
b) should be provided daily consumption of water for at least 30 m3 / day;
c) the height of water rise up of piezometric level .
water in the well and the height of water rise in the ground tank
Prop set to advance furnished with embedded foundation 16. it will be guided by the following dimensions: L = 2,1 m; D = 2,97 m.