SU1523706A1 - Wave-powered water lifter - Google Patents

Abstract

The invention relates to wave power plants, can be used to lift water to convert wave energy, and allows for improved reliability. The installation contains two groups of tanks 2 arranged one above the other, one of which is mounted on a pontoon 1, kinematically connected with a fixed container 8, on which a second group of tanks 2 is installed. Outlets 3 of the first, second ..., N in the bottom of the tanks 2 of the first group are communicated with the inlets 4, respectively, of the first, second ..., N in a row from the bottom of the tanks 2 of the second group using flexible pipes 6, and the outlet openings 3 of the first, second ..., N tanks 2 of the second group are connected to the inlets opening These and, accordingly, the second, third ..., N + 1 tanks 2 of the first group. Under the action of the waves, the pontoon 1 performs vertical oscillatory movements. When the pontoon 1 is located on the crest of the wave, water flows through flexible pipelines 6 from the first to the second group of tanks 2; when the pontoon 1 is in the wave basin, the water flows from the second group of tanks 2 to the first, while the water periodically rises during each oscillation cycle. 1 hp ff, 2 ill.

Description

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tanks 2, one of which is mounted on the pontoon .1, kinematically connected with the fixed tank 8, on which the second group of tanks 2 is installed. The outlet openings 3 of the first, second, ..., nth through the bottom of the tanks 2 of the first group are communicated with inlets 4, respectively, of the first, second ,, .., the n-th one from the bottom of the tanks 2 of the second group using flexible pipelines 6, and the outlets 3 of the first, second, ..., n-th tanks of the second group to report

The invention relates to wave power installations.

The purpose of the invention is to increase reliability. .

Fig. 1 shows a wave water lift when the pontoon is located in the trough of the wave in FIG. 2 - the same, when the pontoon is located on the crest of the wave. . ,

Wave water lifter contains pontoon 1, tanks 2, equipped with outlet and inlet openings 3 and 4 and overlapping the last lateral valves 5, openings 3 and 4 of reservoir 2 are connected using flexible 35 pipelines 6, fixed base 7, installed capacity.

8c intake and outlet holes

9 and 10, tanks 2 are installed

one above the other two groups, the first of which is mounted on the pontoon 1, and the second on the tank 8, the outlets 3 of the first, second, ..., nth through the bottom of the tanks 2 of the first group are communicated with the outlets - 45 versts A of the first, second, ..., nth account of tanks 2 of the second group from below, and the outlet openings 3 of the first, second, ..., nth tanks 2 of the second group with 20 are shared with the inlets holes 4, respectively, of the second, third, ..., (n + 1) -th tank 2 of the first group, the inlet 4 of the first tank 2 of the first group The pump is communicated with the outlet 10 of the tank 8, and the outlet 3 of the upper tank 2 of the second 1 group is connected to the consumer (not shown), understood with the inlets of the second, third, ..., P + 1-H tanks 2 of the first group. Under the action of the waves, the pontoon 1 performs vertical oscillatory movements. When the pontoon 1 is located on the crest of the wave, water flows through flexible pipelines 6 from the first to the second group of tanks 2, and when the pontoon 1 in the wave depression thickens, the water flows from the second group of tanks 2 to the first, and the water periodically rises during each oscillation cycle. 1 hp ff, 2 ill.

Tone 1 is kinematically connected to the tank 8 by means of a hinged parallel mechanism of the 11 g mechanism, and the fixed base 7 is installed on the berg or at the bottom of the reservoir.

The tanks 2 and the tank 8 are provided with openings 12 and TZ. respectively, comparing them with the atmosphere.

 Wave water lift works as follows.

Under the action of the waves, the pontoon 1 performs vertical oscillatory movements. When the pontoon 1 is in the lower position (in the trough of the waves), water enters the lower tank 2 of the first group from tank 8 through the non-return valve 5. that has been closed under water pressure. At the same time, water accumulated earlier in tanks 2 , a fixed group flows through flexible pipelines 6 into the tanks .2 of the first mobile group through valve 1..5., - as the pontoon rises. 1 with the tanks 2 of the first group, the water flow decreases and stops after shutting off and the valves 5, since the water level in the tank 2 of the first group becomes higher than the level in the tank 2 of the second group. With further pressure of the pontoon 1 upwards, under the action of the difference in levels, water begins to flow from the tanks of the first mobile group to the tanks of the second fixed group through flexible pipelines 6 through the check valves 5 opened under the action of water pressure.

periodically flows between tanks 2, rising above each cycle of oscillation of the pontoon 1. The water accumulated in the upper tank of the second group arrives at the consumer. The reservoir 8 serves to maintain the water level in it approximately at the average water level in the reservoir due to the presence of holes 9, which, firstly, ensure the replenishment of the reservoir 8 with water, i.e. expense compensation, and secondly, level damping caused by waves in a reservoir.

Claims (2)

1. Wave water lifter containing a pontoon, tanks equipped with outlet and inlet openings overlapping the latter with check valves, and the openings of the reservoirs are connected using flexible pipelines, characterized in that, in order to improve reliability, the water lifter additionally contains a fixed base and installed on It has a tank with intake and outlet openings, tanks are installed above the Rpyrm-i 0 five 0 five two groups, the first of which is installed on the pontoon, and the second - on the tank; openings, respectively, of the first, second, ..., nth account of the bottom of the tanks of the second group, and the outlet openings of the first, second, ..., nth tanks of the second. the groups communicate with the inlets of the second, third,.,., (n + 1) th reservoir of the first 1 group, the inlet of the nepBoi o of the first group is connected with the outlet, and the outlet of the upper tank of the second group is connected to the water consumer The tank and tanks are provided with apertures communicating in with the atmosphere. 2. The water lift according to claim 1, in which the pontoon is kinematically connected to the tank with the help of a hinged parallelogram mechanism, and the basement is not mounted on the shore of the lake at the bottom of the reservoir.  To consumer