SU61897A1 - Water intake facility - Google Patents

Description

Pcry.isipni.ni fence podi..ch nl l, 1 iipcMnpiisiriiii (lippiiraiuiOHiibiX. Rn / ipocn.iOBiii.x 11 others) has oo / ibiiioe xoaniieTnoiiiioe meaning. However, in some areas, hydraulic engineering is not jiaeno.inraeT outside the p; ration, 1 * 1 * design lp water intake. S-ushchestnuchn konetrukstsnn. Pnn nrisnoe abdngkpots is TOII ii / iii iinoii degree to the river and often work poorly 15.1 G1H; h. carried: rejected at their 3-; a.4HTe, etoimosti n bo.1n1gs iiKcii.iyaTauHoiiiibie costs.

The foregoing prediction is iodozabo;;) Noe Ordinated Nred 1az 1acheno, firstly | 1 ed |, E.1I nanoboe than tr D; 1O1C) e., N precisely. d, -1 Bepxieicj of the flow of mountain rivers, where nzevetn1 1 tines o; iOHjiiieMHiii t) i; Do not give doetaschnuv uv (| 5ekta i 6opij6e e naioamnn ii.ibiisyLiuiMii subjects nrn low ii-.iOTiiiiax. In VTOM, the company has a special avantl-iepyy. Its structure consists of an avancle-iepyi.) .tugal) d; 1; ♦ 1X sediment, produced by CHJOHiHOH, and the upper part, intended for the opening of the sediment, and: oyv1nih. derey.iev i dkhtnkh nodob: s G1) edl1et () v, ёetoig from the short walls () of women in the form of a female body at a sharp angle to the flow axis in ii.iane.

The lla drawing depicts 150d, it {) is a small structure in N. tano with a partial section.

The avancamera / non-entrance to the w / w derivative: cana.h 2 nredstav; | em co6oii space in jn-c.ie NKN, o1 | snnche; 1noe from the nose, 1 day | wallKoii. . Entrance to the media, i rasno. shutter t. Kotor ;; not) ek | Blews the bottom hole of the avancamer, B1 1way 1tsee to the bottom bay (|) .J of the river. From the avancamera to the neurobodious bank of the river racio, .jo / KCiia 6 d.I. and raise the horizon; and .; D) BCJIXHC.M byide 7 .and. Part of N. yutin, adjacent to the avancamera, has a rste 5ste, nere., |) Aytye shutter cS. Ot.markka norm f.chyutbet to holes x, yerskry; 1X 3aTBOj) a.Mii -f and 8. are the same.

Before entering the channel 2, the threshold is set .V height 0.8–, 50,.;, To Topbiii it is easy to increase the installation of the sandor; on norog there is ren 6et 61897 -ka d.ch zadsr | ; 111c ii.uiiiaiouiit.x iredmetoi. Priya1) 1 Xiosh, and to the coast a part of the avancamera is reinforced with a retaining wall 10. The enclosing wall 3 of the avancamera is made inclined up to a height of 1.00--1.50 m; vsr1; a part of the walls consists of short short streets 11, located in the form of a jaw at an acute angle to the flow axis in the plan, forming vertical holes 12. Through: :) tons of holes water from the river iodine angle 155-130 to the flow axis goes top to side in avaika. measure The lower, deaf, part of the wall is agglomerated by noiadain of the sediment 1 by the anankamera, the upper, the third part is occupied by the anankamer from nla) NS of objects that are inserted into the opening of the bolt L of the dam 6, it is easy to slide along the separate blind suburbs.

A mountain stream with high water consumption and a large amount of bottom sediments and silt trees, but with a lotia (closed 8, pours sediment walls 3 into the lower reach 5. Floating trees, easily slipping along the latticed part of wall 3. also The opening is in the opening of the bolt 8, have its width wide enough so that 1) their sprout stint. Prompt shutter 4 avankemers at the time the squirt. Ponadogog li avankamera through the holes G2 between the partition walls // water goes into the diversion channel 2.

The sizes of the answers are 12 and with a cross section of the turf section so large that the input velocity in these holes and the velocity in the avant-chamber are extremely small. This is especially important for the hr, which is, the use of the myxyjo part of wall 3 and the nonsupply 1P1 per avanche: Njepy from the bottom of the river. Horus ZO1ggy water in avakikahgere / and h byfee 7 / yuhti odiyakovy.

Suspended ionos, having got into the water of the CHOKoiniyio avant-chamber, they also settle down, - from time to time they can be washed in the downstream of the river, having opened:. During these periods, the water horizon in the avanchamber sharply shines; the upper reach with a sickly speed nostunet water, intensively, stirring up sediments and their sediments in izhii | (bye.

With average water consumption, there are no fallen trees, but a significant amount of groundwater (} ow, gate 6 is half-open and supports the water horizon needed in the upper stage). If a part of the bottom sediments began to be set aside at the stationary level, then j) akkovep.repnlIlIII full elevations of the Lyuzhio shutter would be able to remove the sediment from the washroom.

A major problem is the proposed water intake in the winter months to combat the bottom with an almond and nougat (). In winter, the avancamera is quickly covered with ice, and the khla can nostuate into it after two to four; they are arranged to the lower part of the wall 3 and not covered with an open face. Niggs. The shutter of the aperture (V, 11 (x-chde)) is alive and retaining, creates calm water in front of aiiain aMepoii and facilitates niyrn spreading to the surface. kaia;

One of the congruent libiHo.iiieiUiii og1) adits, wall1) is supposed to be like that. Iia (|) identate 2 m of nirp is dispensed with i ami1P1uyu on nementno solution of the wall of nnrnnoy 1.50 l; n variable-height; Hole 8 is raised above (hlutbet pa 1-1-1,5 m n pizov p pa 1.5--2.-U in the upper m. conna, n |) itlac ce ce to b (. reg. In the stone wall is embedded in 1 rectangular metal 13 of curved roils or frames, welded from more heavy rolled profiles (I-section, niiie.T.-iep). Frames, stand over 11aiv1) 1sp1; The largest horizon (the distance between them is 1.10 m) is located in the plan, as shown in the figure above. Each of them is built with meta.ithnically (from rails or I-beams) service bridge 14 with wooden flooring.

Vertical partitions 11 form horizontally laid 1st thin logs 4.5–5.5 m long, attached by wire, to one hundred metal frames.

Subject and d on and e and

The water intake structure with the use of a wall that forms an anankamera, characterized in that the lower part of the wall, which serves to deflect the bottom sediments from the water intake, is made SPLAWN, and the upper part, which is designed to deflect the floating trees and other objects, is made of short non-city walls. in the form of zalozy iodine acute angle to, the axis of flow in the plan.