SU1435849A1 - Water elevator - Google Patents

Abstract

Invention m. B. used to provide fluid from the lower to the upper horizon. The purpose of the invention is to increase the performance of the device. Capacity 1 and chamber 2 with bottoms 3 and 4 communicate with each other. The suction and discharge nozzles 5 and 6 with valves 7 and 8 are connected respectively with capacity 1 and chamber 2. The area of the siphon bore 9 exceeds the area of the bore of the nozzle 5. The chamber 2 is located inside the tank 1 coaxially nozzle 6, sealed relative to the latter, provided with a float 10 and a valve 11. The valve 11 is placed in the bottom 4. The chamber 2 is mounted with the possibility of axial movement relative to the container 1 and the pipe 6. In the container 1 there are vertical guides 12. The float 10 is equipped with a ferromagnetic disk 3, the bottom 3 - m and 14 located opposite the disk 13. By holding the float with disk Q 13, the degree of filling of the chamber with liquid is increased. 1 h. item f-ly, 1 ill. (L

Description

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The invention relates to pump engineering and can be used in other sectors of the national economy — where it is necessary to ensure the supply of fluid from the lower horizon to the upper horizon.

The purpose of the invention is to increase productivity.

The drawing shows a water-lifting device.

The water-lifting device contains so as only the level of the free surface of the liquid in the container 2 is slightly higher than the top point of the siphon 9 (level B), the latter is put into action and the liquid from the container 1 flows out.

For a siphon 9 of periodic action, the following condition is characteristic: the flow rate of the fluid flowing through it is always greater than the flow rate of the fluid flowing through the suction port 5 into the container 1.

capacity 1 and chamber 2 S common between each other. Therefore, the level of the free surface with bottoms 3 and 4, suction 5 and liquid in tank 1 decreases, as a result of which due to its own weight the float 10 and chamber 2 with valve 11

lowered. The volume of the internal chamber is 6; the branch pipes with valves 7 and 8, connected respectively with capacity 1 and chamber 2, and siphon 9, the area of which exceeds the surface area — measures 2 increases; inside chamber 2, the inlet section of the suction pipe vacuum, suction occurs

fluid from the tank 1 into the internal cavity of chamber 2 (valve 11 is open at this time, and valve 8 is closed). As only 5, the chamber 2 is located: inside the tank 1 coaxially with the discharge port 6, sealed relative to the latter, provided with a float 10 and a valve 11 placed in the bottom 4 of the chamber 2, and 20 in the tank 1 is lowered to the level G, is installed with the possibility of axial over-background air enters, and the outflow from the displacement relative to the tank 1 and the discharge pipe 6, and in the tank 1 the level of the free surface of the liquid

vertical guides 12,

bone 1 is terminated. Then the cycle of the described operations is repeated.

To increase productivity, the float 10 is provided with a ferromagnetic bottom-surface by increasing the lifting speed

room 13, and the bottom 3 of the tank 1 - the magnets 14, located opposite the disk 13.

The device works as follows.

When valve 7 is opened, tank 1 is filled with liquid, the level in it is post25

the float 10 with the chamber 2 the float 10 is held in its initial position by a ferromagnetic disk 13, attracted to the magnet 14 on the bottom 3 of the container 1. When the Archimedes force increases, the float 10 sharply

; penno rises. Due to the hydrostatic .Q is detached from the magnet 14 and the pressure of the valve 11 rises in the bottom 4 ka-up,

measures 2 rises and the liquid from the formula of the invention

Bones 1 enters chamber 2 (for its free passage of fluid, capacitance 1 and measure 2 are connected). After leveling the free surface in the tank 1

Claims (2)

I rises to a certain position (level A) the buoyancy force of Archimedes,  acting on the float 10, tears it off and the float 10 pops up. Level Water in tank 1 is currently at 1. A water-lifting device, containing a tank and a chamber with bottoms interconnected, a suction and discharge nozzles with valves connected respectively to the tank and the chamber, and a saddle, the area of the flow area of which exceeds the area of the bore section, is proportional to the ratio of the flat-40 tailing pipe, which is due to the fact that the cross-section of the tank 1 to the flat in order to increase productivity, The cross section of the float 10 and the ka-camera are located inside the tank in proportion 2 (for example, to level B). This is about the pressure outlet pipe, sealed with the fact that during the ascent the float of the last 10 is provided with a float coming out of the water to a large amount. and a flap placed in the bottom of the chamber well, than at that moment when he was in the original position. After that, the level of the free surface of the liquid in the tank 1 continues to rise to level B. The float 10 floats up, the lift chamber 2 is mounted with the possibility of axial movement relative to the tank and the discharge port. 2. The device according to claim 1, characterized by It is washed out and from the chamber 2 the liquid is expelled by the fact that vertical vessels are installed in the tank through the valve 8 and the discharge patches guide float is provided with ferrules 6 to the consumer (valve 11 is closed at this time). magnetic disk, and the bottom of the tank - the magnets located opposite the disk. As soon as the level of the free surface of the liquid in the container 2 is somewhat higher than the top point of the siphon 9 (level B), the latter is activated and the liquid from the container 1 flows out. For a siphon 9 of periodic action, the following condition is characteristic: the flow rate of the fluid flowing through it is always greater than the flow rate of the fluid flowing through the suction port 5 into the container 1.  Therefore, the level of the free surface of the liquid in the tank 1 decreases, as a result of which due to its own weight the float 10 and the chamber 2 with the valve 11 lowered. The volume of the inner cavity of chamber 2 increases, a vacuum is created inside chamber 2, and suction occurs fluid from the tank 1 into the internal cavity of chamber 2 (valve 11 is open at this time, and valve 8 is closed). As soon as tank 1 is lowered to level G, air gets into the syphon and the outflow from the capacitive level of the free surface of the liquid in the tank 1 it drops to the level G, air enters the syphon and the outflow from the tank 1 stops. Then the cycle of the described operations is repeated. To increase device performance by increasing lifting speed by increasing the lifting speed the float 10 with the chamber 2 the float 10 is held in its initial position by a ferromagnetic disk 13, attracted to the magnet 14 on the bottom 3 of the container 1. When the Archimedes force increases, the float 10 sharply 1. Water lifting device containing a container and a chamber with bottoms interconnected, a suction and discharge nozzle with valves connected respectively to the tank and the chamber, and a saddle, the area of the flow area of which and is installed with the possibility of axial movement relative to the container and the discharge port. 2. The device according to claim 1, characterized by the fact that vertical tanks are installed in the tank, the float is equipped with magnetic disk, and the bottom of the tank - the magnets located opposite the disk.