SU15692A1 - Differential device for mating waterway pools - Google Patents

Description

The present invention aims to achieve the most complete redemption of the energy of the jet flowing through a drop, as well as ensuring the minimum material costs compared to conventional types of drops. This is intended to be achieved by using a vertical cylindrical shaft divided by horizontal partitions into a series of floors and surrounded by a cylindrical tube, which is divided into sections by vertical partitions, whereby one part of these sections is intended to receive water from the upstream and inject it with first jets in the first floor, and the other part of the sections is designed to receive water coming from the first and, respectively, the remaining odd floors and to let it into the second and other even floors. From the lower floor of the mine, water is channeled through a channel or pipe into the lower pool.

In the schematic drawing of FIG. 1 is a horizontal cross section of a device according to the invention; FIG. 2 is a section through it along the line N N ka of FIG. one.

A vertical cylindrical shaft A is closed, divided by horizontal partitions to a number of floors; the first

and all the odd floors are provided with diametrically located holes in the bottom (Fig. 2), and the second and correspondingly even floors are provided with holes e. In addition, even floors in the middle part have holes g, and odd ones at the bottom of the floor are equipped with a hole. Cylindrical pipe B (fig. 1, 2), concentrically surrounding shaft A, is provided at the level of odd interfloor partitions to mine A by horizontal partitions l and vertical recesses, divided into sections a and b (fig. 1), with the bottom of the pipe communicating with the outlet channel or labor J. Oy water entering from the upstream section into a (. Figure 1) colliding jets is directed in a first floor shaft A; from the first floor, water enters the sections through holes (and further through the holes d enters the second floor. From the second floor, water flows through the holes again into section a, and if the differential is made multi-storey, it goes to the next odd floor to go to next even floor. From the lower floor, water is led to the downstream along a canal or pipe M (Fig. 1, 2).

The subject of the patent.

A differential device for coupling the pools of a watercourse characterized (Fig. 1, 2) by using a closed cylindrical vertical shaft A divided by horizontal partitions -K to a number of floors and surrounded by a cylindrical pipe divided by vertical partitions into sections of which there are only sections, for example a intended to receive water from the headwater, are provided with horizontal partitions l at the level of odd interfloor partitions to the shaft A and have side openings in the inlet

The first floor of the water well A is jetted with a counterstrike, while the b sections are provided with horizontal partitions at the level of even interfloor partitions of the mine L and serve to receive water from the first and other odd floors of the mine through windows and feed it through in the second and the remaining even floors of this mine, for the supply of any water from these even floors to the next odd ones, through the outlet openings e, the corresponding floors of section a are intended, and for the discharge of water from the lower floor of the mine to the lower reach serves as a discharge channel or pipe F

FIG. one .