RU1793241C - Liquid dispenser - Google Patents

Abstract

Usage: the conversion of a continuous flow of liquid at a low flow rate into discrete doses with a high flow rate. SUMMARY OF THE INVENTION: a liquid is continuously fed 5 through 11 bD One 1Cy and the pipeline into the bucket 5. Under the influence of the weight of the liquid, the bucket 5 periodically rotates on the axis 4. The liquid is drained through the neck 2 into the container 1 and accumulates there to the level of its cover. The elbow of the siphon 3 is located in the neck above the lid. Subsequent discharge of liquid from the bucket enables the bellows 3. The bucket volume is selected from the ratio V S -d. 2 ill.

Description

f№ f

The invention relates to the field of mechanical engineering and can be used in many sectors of the national economy to automatically convert a continuous flow of liquid with a relatively small flow rate into a discrete flow of it with a significantly higher flow rate. More specifically, the fluid dispenser according to the invention can be used to mechanize irrigation of agricultural crops and in water flushing devices in sanitary systems.

An object of the invention is to reduce material consumption when dispensing large volumes.

In FIG. 1 shows a fluid dispenser, cross section; in FIG. 2 - the same, top view.

The liquid dispenser contains a measuring tank 1, a siphon 2 mounted above the measuring tank on the horizontal axis 3, a bucket 4, equipped with a counterweight 5 and placed on the inlet pipe 6. The measuring tank has a lid 7 with a neck 8. The liquid dispenser operates as follows

way.

Water from the supply tube 6 at a low flow rate enters the bucket 4 and fills it. At a certain filling determined by counterweight 5, the bucket rotates around axis 3 and drains water through the neck 8 into a container 1, and then, under the action of counterweight 5, returns to its original position. After supplying several portions of water to the tank, it is filled up to

lids 7. The next time the bucket 4 is triggered, water enters only the neck 8 and sharply raises the water level in it, as a result of which the elbow of the siphon 2 is under the gulf. The siphon charges and drains the water from the tank at a high flow rate. Subsequently, the accumulation-outflow cycle is automatically repeated.

Claims (1)

The claims A liquid dispenser comprising a measuring container with a siphon placed at the suction end thereof, a bucket installed under the measuring container on the horizontal axis, equipped with a counterweight, and an inlet pipe located under the bucket, characterized in that, in order to reduce material consumption when dispensing large volumes, it a lid is introduced with a mouth protruding above it, and the lid is fixed to the measuring container, and the siphon elbow is placed in the neck, over which the drain edge of the bucket is placed, and the bucket volume is selected from the ratio V S-d, where V is the volume of the bucket, S is the cross section of the neck, d is the diameter of the siphon.