SU18057A1 - Modifying hydraulic ramming - Google Patents

Description

Patent Xs 5387 describes a hydraulic ram used in the presence of water tanks with a certain level difference, having an air cap with a discharge valve installed on the tank forming siphon pipes together with branch pipes from it. In order to increase the coefficient of efficiency, in the present invention, instead of the indicated reservoir with an air cap, a ram-pulsator is installed near the highest point of the siphon, the discharge pipe of which is equipped with receiving valves that prevent the penetration of atmospheric air into the siphon pipes.

For the application of a hydropulse in installations that do not have a natural flow, which is in the siphon, a pressure pump is placed in the lower bend of the V-shaped pipe of the installation or some other device for artificially generating pressure in order to obtain movement of water in the knees of the pipe.

In FIG. 1 shows a vertical section of a hydraulic ram; FIG. 2 is a vertical section of a hydropulse; FIG. 3 is a horizontal contour. hydropulse, FIG. 4-vertical section of a hydraulic ram without natural water pressure.

The active part of the hydraulic pulper B {Fig. 3) - rotary working, wheel depending on its design implementation - included in the siphon as close as possible to the upper point of the siphon drain pipe (Fig. 1). On the LG injection pipe of the siphon hydro pulsator, there are placed receiving valves that prevent the penetration of atmospheric air either in this pipe (Fig. 1) or in the air cap J (Fig. 2). into siphon pipes. The energy use of the atmospheric pressure by the proposed method is carried out in the following cycle.

The hydro pulser B's impeller, when it is turned on at the pressure at the dry point: the pressure pipe, works, perceives the living force of the water movement, and at the same time, with the same living force, pumps a portion of the water at a certain height: the water on this wheel; when the impeller of the hydropulsera B is switched on

near the highest point of the water rise in, t. when raising the level in which the hydropulse coil operates, the amount of water on the net (supplied) d) with the pulsator remains the same, almost without change, but the height of the injection increases with the addition of that height A, ka. which raise up from the level of the lower reservoir the impeller of the hydro pulsar. To apply the above-described hydropulse to lift water from a reservoir with only one water level, when there is no natural water pressure, for example, a river, without damming and backwater, create forced water movement in the hydropulse pipe (Fig. 4), by setting in the lower knee, its injection pump NI, or some other suction bleed.

The subject of the patent.

f1. Variation of a hydraulic ram described in patent No. 5387, characterized in that, instead of a tank with an air cap, a ram-hydropulser B is installed near the highest point of the siphon (FIG. 1-3), the discharge pipe LH is equipped with receiving valves S designed for prevent air from entering siphon tubes.

2. The use of the hydropulse specified in paragraph 1 for a siphon installation that does not have a natural pressure, characterized in that to create a pressure in the lower knee of the siphon, a pressure pump 1 or some other device is installed to obtain water movement in the knees (Siphon.