SU47951A1 - Suction grill for wind and water flow - Google Patents

Description

The proposed suction grille for using wind energy and water flow is made into a rotary shield, which with the help of a rudder is installed perpendicular to the flow direction and consists of a series of vertical easy-flowing ribs forming slot diffusers. The channels through the holes and the corresponding channels in the ribs communicate with the main pipe to form a vacuum in it.

In FIG. Figure 1 shows a view of the suction grille for using wind energy and water flow from the side of the effect of flow on it; FIG. 2 is a horizontal section through / 46 of FIG. one; FIG. 3-view of using multiple grilles to drive the engine.

On support 1 (Fig. 1), a suction diffuser grille is placed, made in the form of a rotary shield, installed automatically (using a steering wheel or otherwise) perpendicular to the direction of flow.

Directly on the support is established the main pipe 2 (or the whole branch of the pipes located in the same plane).

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A system of parallel channels with vertical ribs having a streamlined shape and arranged so that all together form a whole series of slot diffusers 3, 4 (Fig. 2) departs from the main pipes. The combination of these diffusers and forms a diffuser lattice.

In order to give strength to the lattice, part of the channels is limited by rigid ribs Diffusers 3). The remaining channels of the diffusers 4 can be made of tin, plywood, etc.

The flow of air or water, the passage through the lattice in the direction of the arrows (Fig. 2), will have an increased velocity; stiffness in the constriction of diffusers; as a result, gases or liquids delivered to the channels from the main pipes 2 will be sucked through the side longitudinal slots 5, which connect the pipe 2 with diffusers 3, 4.

As a result of this, a vacuum is formed in the whole system of the cavities of the lattice, the action of which can be used for various purposes.

Method of using the suction effect of the grate for lifting

Displays for small heights by wind current are shown in FIG. one.

When blowing the grill with the wind, the outside air will flow at a certain speed to the place of the grille sucked in the cavity through the diffuser 6.

By installing one or several additional diffusers 7, it is possible to achieve that even with an unsteady wind the air will pass through the diffuser 7 at a very high speed, thereby creating a strong vacuum in the tube 8, entering with its open end into the narrowing of the diffuser 7 and communicating through windows 9 with vacuum chambers 10 and 11.

The device and operation of the vacuum chambers is as follows: in the absence of water in the quarries, the floats 12 under the action of their own weight will drop and carry around the spools 13, which will close the atmospheric holes 14 and open the suction windows 9.

Due to this, the air from the vacuum chambers will be sucked off, and the water from the reservoir 15 through the pipe 16 under the action of atmospheric pressure will flow into the lower vacuum chamber 10.

At a certain level of water in the chamber 10, the lifting force of the float 12 overcomes the elastic force of the springs 17, and the float rises. In this case, the springs 17 will occupy the position shown in the drawing of the chamber 10 by a dotted line, and the spool 13, opening the atmospheric orifice 14, will close the suction port 9, causing the pressure in the chamber 10 to become equal to the atmospheric one.

Due to the presence of valve 18, water cannot escape from the chamber back into the reservoir and under the action of atmospheric pressure will rise through pipe 19 to the upper vacuum chamber 11.

When the upper chamber is filled, its spool, due to raising the float, likewise communicates this chamber with the atmosphere and closes the suction window, after which water begins to flow under its own weight from the upper chamber through the tray 20, blocked by a valve 21, into the tank 22.

With a flush {: drift removal, the aspiration of air from the vacuum chambers will resume, and the water transfer process will automatically repeat.

Going up to the HEIGHT of the vessel of the evuar 22, water can be used to power consumers of a hydraulic installation, as well as for irrigation purposes, etc.

The upper vacuum chamber 11 in this case simultaneously serves as a safety device against the overflow of the tank 22: at a certain level of water in this tank, lowering the float in the upper vacuum chamber becomes impossible and the pumping action of the entire system stops automatically.

The number of vacuum chambers will depend mainly on the height of the rise of water. In some cases, water can be lifted directly through tube 8 without the use of vacuum-gauges; the lower end of the tube 8 is immersed in the reservoir, and the water will be sucked directly to the diffuser 7 and, overflowing through the upper edge of the tube 8, will flow into the collection tank under its own weight.

The suction effect of the grate can also be used for power supply directly.

So, if one or several lattices installed at a certain distance from each other are connected with pipes 23, 24, 25 with diffuser 26 (Fig. 3), then gases or water flowing through the open end of the diffuser at high speed will drive the engine 27 and with it the generator, etc.

According to this principle, it is possible to build wind power plants of very high power, since the total area of suction grids connected to the turbine diffuser can be very large.

By installing the suction grids across the flow of water in a river, it is possible to direct considerable masses of water into the diffuser of a water turbine and thus arrange a hydroelectric station without building a dam.

When you install the dowel suction grids off the coast of seas and oceans, you can also very simply use the energy of waves and tides.

In conclusion, it should be noted that the suction effect of the gratings can be used for ventilation purposes, reinforcement of chimney flues, etc.

The subject matter of the invention.

Claims (6)

1. A suction grill for using wind energy and water flow, characterized in that it is made in the form of a rotary shield mounted by the rudder perpendicular to the wind direction or water flow and consisting of a streamlined shape of vertical ribs forming slotted diffusers 3, 4, communicating through the holes and the corresponding channels in the ribs with the main pipe 2 in order to form a vacuum therein. 2. The form of the suction grill of claim 1, characterized in that each edge of the grille is made in the form of a wedge-shaped partition and a tube with advanced side slots 6 for communicating slotted diffusers with the pipe 2. 3. In the case of the suction grill of claim 1, the use of additional diffusers 6, 7 attached to the pipe 2 and intended to form a vacuum in a separately installed all-assisting tube 8. 4. In the case of the suction grate according to claim 1, use of vacuum chambers 10, li, communicating with each other through valve 18 by pipe 19, of which chamber 10 is equipped with receiving pipe 16 with valve 18. 5. The use in vacuum chambers of claim 4 of spools 13 controlled by floats 12 connected to springs 17 and intended to communicate: neither said cameras through openings 9 with tube 8 and through openings 14 with atmosphere. 6. Application. with a sub-grid grid according to claim 1 of the diffuser 26 with the engine 27 (Fig. 3), in order to connect several grids to the suction grid connected to the first grid and between them via pipes 23, 24, 25 for using their combined effect on the engine 27. Fig -one. GGT iSV TTTTt