RU2536059C1 - Wave shaper - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: device comprises stands, a base of stands, a body, a control unit, a combustion chamber, a discharge chamber, two exhaust pipes, two shock absorption stops with curves in the front, a mobile plate with two ledges. Stands are rigidly connected to the specified units, the base of the stands and the surface of the bottom. The body is rigidly connected to the combustion chamber. The hydraulic outlet of the control unit is connected with the hydraulic inlet of the combustion chamber. Two cone-shaped refractory stops with shock-absorption stops inside are arranged in the end of the combustion chamber and behind the movable plate with two ledges. Ledges of the plate have a place inside appropriate stops. The discharge chamber is arranged in front of the combustion chamber and has inside a mobile plate with two ledges. The discharge chamber is rigidly connected to the combustion chamber, two exhaust pipes, two shock absorption stops arranged at the end of the chamber. The discharge chamber is located below the water surface and at the angle to it.

EFFECT: increased value of shaped waves.

1 dwg

Description

The invention relates to the field of water structures and can be used to protect against the action of waves and the formation of new unrest.

A device is known where the nodes present in it can be used for the above purposes. It can be part of the aircraft described in patent No. 2312045 (authors Chasovskaya A.A., Kirillov N.A.).

The principles of its action are as follows. Using the control unit, a metered amount of fuel is delivered to the combustion chamber, the hydraulic input of which is connected to the hydraulic output of this unit.

The latter also issues a command to ignite the fuel. Ignited gases act on the movable plate and exit through two exhaust pipes. The movement of the plate is limited by shock absorbers, which can have two protrusions for repulsion and rounding in front. The device can be placed motionless above the water and can be connected to the bottom surface using racks that are rigidly connected to the base of the racks located on the bottom. Waves can form when pulsed outflows of ignited gases act on the surface of the water when the combustion chamber is tilted to that surface. Therefore, due to the movement towards the natural waves in antiphase to them, a decrease in excitement is provided. However, the magnitude of the waves is not always sufficient.

A device consisting of nodes that can also be used to generate waves is described in patent No. 2403189 under the name "Aircraft" (by A. Chasovskaya). It uses the same nodes as in the aforementioned analogue, but the plate can be with two protrusions to increase reliability, and the power of pulsed outflows of ignited gases increases. However, the magnitude of the generated waves is also not always sufficient. Using the proposed device increases the magnitude of the generated waves. This is achieved by introducing two cone-shaped refractory protrusions with shock absorbing stops inside, behind the movable plate with two protrusions at the end of the combustion chamber, where the protrusions inside the corresponding stops rigidly connected to this chamber, the exhaust chamber, in front of the combustion chamber, rigidly connected with the latter and with two exhaust pipes, as well as with two cushioning stops with curves in front at the end of the discharge chamber, which is below the surface of the water and placed at an angle to it and has a movable plate with two stupas.

In figure 1 and in the text the following notation:

1, 2 - depreciation stops with curves in front

3, 4 - exhaust pipes

5 - exhaust chamber

6 - movable plate with two protrusions

7, 8 - conical refractory protrusions with cushioning stops inside

9 - case

10 - combustion chamber

11 - control unit

12 - racks

13 - the base of the racks

14 - bottom surface; wherein the above-mentioned nodes are rigidly connected to the uprights 12, which are rigidly connected with the base of the uprights 13, rigidly connected to the bottom surface 14, and the housing 9 is rigidly connected to the combustion chamber 10, which is rigidly connected with conical refractory protrusions with shock absorbing stops inside 7, 8 and having a hydraulic inlet connected to the hydraulic output of the control unit 11, inside the housing 9, and also connected to an exhaust chamber 5, rigidly connected to the exhaust pipes 3, 4, and having a movable plate with two protrusions 6 inside and tkuyu connection to amortization stops with rounded front 1, 2.

The operation of the device is as follows

Using racks 12 located under water and rigidly connected with the base of the racks 13, which have a rigid connection with the surface of the bottom 14, the nodes are installed under water to ensure the release of a certain mass of water inclined to the water surface, creating waves moving towards the natural waves in antiphase to him. Thus, there is a decrease in excitement in a certain area. In the initial state, a movable plate with two protrusions 6 is pressed by these protrusions under the action of the mass of water entering the exhaust chamber 5 to the shock absorbing stops inside the conical refractory protrusions 7, 8 located inside the combustion chamber 10, rigidly connected with it, and also located at the end this camera. The exhaust chamber 5 is rigidly connected to the combustion chamber 10 and placed in front of it. Exhaust pipes 3, 4 are rigidly connected to the exhaust chamber for the release of ignited fuel into the atmosphere. Behind it are the depreciation stops with curves in front 1, 2. The taper of the refractory protrusions 7, 8 is necessary to ensure a smooth flow of ignited fuel from the combustion chamber 10 into the exhaust chamber 5 after pushing the plate 6, and the rounding in front of the stops 1, 2 serves for smooth entry water into the exhaust chamber 5. Using the control unit 11, a metered amount of fuel is supplied to the combustion chamber 10, the hydraulic inlet of which is connected to the hydraulic outlet of this unit. The latter also issues a command to ignite the fuel. Preliminarily, water enters the exhaust chamber, and after ignition of the fuel in the combustion chamber 10 under the influence of ignited gases on the movable plate with two stops 6, the mass of water is ejected from the exhaust chamber 5 to the water surface, and the ignited fuel comes out through the exhaust pipes 3, 4 in front plate 6, from the exhaust chamber 5. For a more secure fastening of the exhaust pipe 4, a rack with this pipe inside may be provided.

In this case, the location of the rack should not interfere with the propagation of the generated wave.

After the ejection of a portion of water, a new portion enters the ejection chamber 5, and the movable plate with two protrusions located at its edges, under the action of water, begins to move in the opposite direction until these protrusions come into contact with the corresponding shock-absorbing stops inside the protrusions 7, 8. As a result, the plate 6 stops and the process repeats. Thus, in the process of successive cycles of ejection of portions of water, the movement of successively artificially generated waves is ensured. The wave phase is adjusted using the control unit 11, which sets the ignition points of the fuel in the combustion chamber according to commands from the shore, from which the ignition frequency is also set, which determines the amount of fuel entering the combustion chamber and the wave size. The device can be placed at the entrance to the harbor, the mouth of the river, between dams, it can be used to form waves, for example, in pools. The device must be equipped with signaling devices to prevent collisions. It also increases the safety of swimming when mooring, improving the conditions for swimming on the beaches. Issuing commands from the shore can be carried out using a cable. Using the proposed device will provide economic efficiency.

Claims (1)

A wave shaper consisting of struts, a base of the struts, a housing, a control unit, a combustion chamber, a movable plate with two protrusions, two exhaust pipes, two shock absorbers with rounded edges in front, while the hydraulic output of the control unit is connected to the hydraulic input of the combustion chamber having the aforementioned a movable plate inside and a rigid connection with the housing, and the racks are rigidly connected with the said nodes and the base of the racks, having a rigid connection with the bottom surface, characterized in that two conical refractory protrusions with shock absorbing stops inside, behind a movable plate with two protrusions, at the end of the combustion chamber, where the protrusions take place inside the corresponding stops rigidly connected to this chamber, the exhaust chamber in front of the combustion chamber is rigidly connected with the last and two exhaust pipes, as well as two depreciation stops with a rounded front at the end of the discharge chamber, which is below the surface of the water and at an angle to it, and has a movable plate with two protrusions inside.

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