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1. WO2016188349 - WATER PRESSURE POWER-GENERATING SYSTEM

Publication Number WO/2016/188349
Publication Date 01.12.2016
International Application No. PCT/CN2016/082389
International Filing Date 17.05.2016
IPC
F03B 13/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
13Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
10Submerged units incorporating electric generators or motors
F03B 13/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
13Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
CPC
F03B 13/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
13Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus
08Machine or engine aggregates in dams or the like; Conduits therefor ; , e.g. diffusors
F03B 13/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
13Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus
10Submerged units incorporating electric generators or motors
F03B 17/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
17Other machines or engines
005Installations wherein the liquid circulates in a closed loop
F03G 7/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
7Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
04using pressure differences or thermal differences occurring in nature
F05B 2210/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2210Working fluid
18Air and water being simultaneously used as working fluid
F05B 2220/708
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2220Application
70in combination with
708Photoelectric means, i.e. photovoltaic or solar cells
Applicants
  • LAM, Wai Hung [CN]/[CN]
Inventors
  • LAM, Wai Hung
Agents
  • CENFO INTELLECTUAL PROPERTY AGENCY
Priority Data
201510266811.022.05.2015CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WATER PRESSURE POWER-GENERATING SYSTEM
(FR) SYSTÈME DE PRODUCTION DE PUISSANCE PAR PRESSION D'EAU
Abstract
(EN)
A water pressure power-generating system includes a hydroelectric generator (1), a rotatable feeder (2), and at least two drain units (300) all provided underwater. The drain units (300) are disposed around the hydroelectric generator (1). Each drain unit (300) includes a water catchment (3) and a compression cylinder (4). The distance between the catchment (3) and the water surface is less than the distance between the compression cylinder (4) and the water surface. The system further includes a gas compressor (5) which can be connected with the compression cylinder (4) through a pipeline (411). The rotatable feeder (2) is provided with a first connection port (21) for connection with the water outlet of the hydroelectric generator (1), and a second connection port (22) for connection with a water inlet pipe (34) of the water catchment (3). The first connection port (21) is connected with the second connection port (22). When the system is provided in deep water, water pressure can be utilized to generate electricity.
(FR)
La présente invention concerne un système de production de puissance par pression d'eau qui comprend un générateur hydroélectrique (1), un mécanisme d'alimentation rotatif (2) et au moins deux unités de drain (300) tous disposés sous l'eau. Les unités de drain (300) sont disposées autour du générateur hydroélectrique (1). Chaque unité de drain (300) comprend un captage d'eau (3) et un cylindre de compression (4). La distance entre le captage d'eau (3) et la surface d'eau est inférieure à la distance entre le cylindre de compression (4) et la surface d'eau. Le système comprend en outre un compresseur de gaz (5) qui peut être raccordé au cylindre de compression (4) par l'intermédiaire d'une canalisation (411). Le mécanisme d'alimentation rotatif (2) est pourvu d'un premier port de raccordement (21) destiné à raccorder la sortie d'eau du générateur hydroélectrique (1) et un second port de raccordement (22) destiné à raccorder un tuyau d'admission d'eau (34) du captage d'eau (3). Le premier port de raccordement (21) est raccordé au second port de raccordement (22). Lorsque le système est fourni en eau profonde, la pression de l'eau peut être utilisée pour générer de l'électricité.
Also published as
GB1706165.6
Latest bibliographic data on file with the International Bureau