SU1444A1 - Two-chamber siphon water meter with a hollow rocker distribution - Google Patents

Description

Most water meters have major flaws that often limit their scope, for example, disk water meters with significant fluctuations in the temperature of the living space stop working, water meters with a free jet and siphon are good with a uniform flow rate, but they are too bulky, complicated, equipped with valves , cranes, glands and large counterweights, etc. To remedy these shortcomings, the proposed water meter is based on the action of siphons in the complete absence of valves, cranes, glands and large counterweights and The masses are loose, with the tanks in it immobile, and the siphons are mobile, which are lowered to fill with a special filling arm.

FIG. 1 water meter is shown in vertical section; in fig. 2-in plan; in fig. 3 is a side external view of the water meter; and FIG. 4 shows a modified form of a siphon water meter in vertical section and in plan.

Water meter consists of two tanks 1 and jf, separated by an impermeable

 partitioned and supplied with siphon

 pipes 2, 2, the input ends of which

income t to the bottom level of tanks,

I for which in the bottom are made recesses, and

the weekend ends are held outside

walls of the water meter at a level lower than

water level in water meter. Siphon

; pipes 2, 2 inside the water meter are directly made of metal, and outside

I of the tank they are dressed flexible rui kava 5, 5 (in Fig. 2 shaded

in a cage) vertically terminated

directional elbows.

Flexible sleeves with drain knees

; siphons hanging on chains / 4.14

 to the ends 8, 8 of the yoke () rotates on the axis located above the partition separating the tanks

water meter. Each tank has

on the float, 9, 3 with vertical

rods 4, 4, supporting

i ends 8, 8 of the yoke b, which

I is equipped with self-leveling recharge 7,

I 7 serving more energetic

I pumping the rocker by the action on the accumulating water. Rocker water

enters the pipe U2. Floats 5,, 9

have support on the squares And, 11,

located below the highest level

/

. 2 li water meter tanks. The tanks have bulkheads / V and, 9 that do not reach the bottom, and the purpose of which is to separate the place of infusion of fluid into the tank from the rest of the free surface of the fluid in which the floats float. For the accuracy of the device, it is necessary that the floats float calmly, which is achieved by the above-mentioned partitions 9 and .9. The action of the water meter is as follows: water enters the pipe: / 2, as shown by the arrow, passes through the rocker into one or the other reservoir, depending on the inclination of the rocker arm. Assume that the right tank i is filled and the filling arm has spread to the position as shown in the drawing. At this point, the left tank, U, must be empty. Float B of this tank is resting on the angle brackets I and Y /, where it stopped while the level of the liquid was decreasing. Liquid begins to flow through the rocker arm into the left tank U, and the pocket 7 in the yoke is filled with water, and 7 (right) will be without water. . As a result, the right end of the yoke N will rise and together with it will be raised above the outlet of the siphon, the insert of the siphon tube 5 of the left reservoir is flexible. The left part of the rocker will lower and with it the flexible part of the siphon tube 5 of the right tank U will drop below the highest level of the liquid, i.e. the siphon will be put into working position and the liquid from tank U will go through the siphon to the drain tank, which should be located under the water meter. As the left tank i is filled, the liquid rises in the fixed inner vertical part of the siphon tube 2 of this tank, and when it reaches the height of the lower edge of the outlet, the U.9 liquid begins to fill the moving part of this siphon. The weight of the fluid trapped in the movable part will act on the right elongated part 8 of the rocker arm and thereby help the float in the left tank, which at this time will begin to rise along with the rise of the liquid level and with its rod will prop the left one (H by further raising the level of fluid in the left reservoir. At the left end of the rocker will raise so much, and its right end will lower by the same amount so that the right pocket 7 is filled with liquid and the left 7 is empty and, due to the weight of the liquid and the weight under On the other side of the siphon 5, the rocker quickly overturns towards the right tank, as a result, the left siphon is lowered into the working position and the liquid starts to flow into the drain tank. Each transfer of the rocker arm is fixed by an ordinary counting mechanism. 4, is also based on the action of the siphon, whereby the tanks are fixed and the siphons are movable, which are lowered by a special beam and filling trough for filling. Water meter consists of two tanks I V (Fig. 4). At the bottom of each tank a pipe 2, 2 is fastened, connected by a flexible rubber or hemp sleeve (shaded in a cage) with a siphon tube 2, 2, which are suspended by means of chains У4 and 74 to the rocker (S, rotating around the fixed point iS; the same yoke is fed on chains of GZ and i3 of the bottom of the float 3 and which should float in special small tanks I, 4 filled with water through the rim when filling the main tanks, the small tanks siphons .3 and .5 are filled and the latter are so selected, that through them water can Only flow out, but not flow in. A bulk tank 6, rotating on axis 6 located on movable rocker S, is placed above the reservoir and the rocker; 9 and 9, and through one or the other tube, the CCF and W are discharged into the main tanks. The supply pipe has a special ball guard, U, which eliminates water splashing and

The counter 12, which marks the number of oscillations of the trough, is screwed to it. If tank 1 is emptied, in this case, the beam 8 will be tilted to the left, the trough is also tilted to the left and rests on the yoke 8 by the protrusion 1c, the water flowing through the pipe 7 fills the lowered part of the trough of the pocket 9 and through the pipe 10 fills the main tank G, and together with him and siphon tube. At this time, the tank 1 is emptied through the lowered siphon tube 2. When tank 1 is empty and tank 1 is just starting to fill, the trough rocker-trough system on the left is affected by the force of gravity of the siphon tube 2 suspended and the float 3 and is still in the air the weight of the water in the pocket .9 of the trough, and on the right is the force of gravity of the siphon tube 2 and the float 3, which is also in the air. Thus, only the force of water in the pocket .9 relives and forces the rocker-and-bull system to be in an inclined position. With the gradual filling of the tank i, the water enters and rises through the siphon tube 2 and thus creates a reason forcing the rocker to move away and start to descend very slowly to the right, but as soon as the water in the tank reaches the edges of the small reserve -4 in which the float 3 is lit then, due to the small volume of this reservoir, the water will quickly fill it and allow the rocker to turn into a horizontal position, as a result, due to the mobility of water in the trough, it will fill the pocket -9, the trough will separate from the core thinking and quickly tilting to the right and with its protrusion 16 will hit the yoke, which will move to the right lowered position, and with it the siphon tube 2, along which water will flow from the reservoir / into the collecting tank, and the incoming water will begin to fill the reservoir 1. As lowering level

Water in the tank / siphon 5 will begin to suck the water out of the small tank 4 and empty it. The trough, changing its position each time, pulls the levers of the i2 counter and thus fixes I the number of emptyings of the instrument tanks, and by their capacity I determine the amount of water flowing.

I WILL SUBMIT A PATENT.

 }. A two-chamber sofon water meter i with a hollow rocker, characterized by the use of siphons from pipe side 2, 2, connected by flexible wheels about, -, connected to processes I of the rocker arms S, 8 and producing periodically and alternately emptying each of the receiving chambers, and using ; by floating the floats 3, 3, with their rods I-kami -1, 4, alternately resting I from below into the arms of the rocker arms, which are melting when the chambers are emptied onto the supports 11, II. 2. Modification of the water meter described in paragraph 1, different; a) use of the internal siphons 2, 2 with a fold in one shoulder, suspended at points -i, M, mounted in one arm, connected with: this fold by flexible rubber moldings or I with plain sleeves with angular I branch pipes in the bottom of the chambers of the flow meter 2, . 2; b) using separate siphon tanks inside the chambers - /, with floats 3, 3 suspended on a chain: at points / 3, 13 to the shoulders N, N rotating at point 6 of an individual balance bar and c) using fittings iO, 10, periodically and alternately measured liquid from the rocker arms into the chambers, where, regardless of the balance weight, the rocker trough-rocker with its squares 6, 16 helps the balance weight to raise and lower the siphons when emptying the chambers, and the open edges of the rocker arms, when raising and lowering, transfer each swing of the trough using lever 12 , on the counting mechanism, placed on the intake pipe. i fl patent N.P .; LADNEV I. i.BEDYEBA} T4

Figl. 5. / I to the patent NPLEDNEVIIM. Judyaev .№iWi