Pneumatic-hydraulic mixed type wave power generation device
A technology of pneumatic-hydraulic and power generation devices, which is applied in ocean energy power generation, engine components, machines/engines, etc., can solve the problems of single wave energy power generation devices and no secondary utilization, etc., achieve simple and reasonable structure, and improve power generation efficiency Effect
Active Publication Date: 2015-11-18
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology
At present, most of the wave energy generating devices only rely on a single form, and the energy of the wave energy converted by the pneumatic or hydraulic type has not been used for secondary use.
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see figure 1 and figure 2 : A pneumatic-hydraulic hybrid wave energy power generation device, comprising a platform 1, a pneumatic-hydraulic hybrid transmission device 2, an upper water turbine 7, a return water turbine 9, an upper air turbine 3, a return air turbine 5, a generator set, a water tank 8, gas tank9. It is characterized in that the generator set includes a generator set a6 and a generator set b10, the pneumatic-hydraulic hybrid transmiss...
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A pneumatic-hydraulic mixed type wave power generation device comprises a platform, a pneumatic-hydraulic mixed type transmission device, an upper water turbine, a water return turbine, an upper air turbine, an air return turbine, generator units, a water tank and an air tank. The pneumatic-hydraulic mixed type wave power generation device is characterized in that the pneumatic-hydraulic mixed type transmission device is fixed to the platform; an air outlet of the upper air turbine is connected with an air inlet of the air tank through a pipeline; an air outlet of the air tank is connected with an air inlet of the air return turbine through a pipeline; both the upper air turbine and the air return turbine are connected with the corresponding generator unit; a water outlet of the upper water turbine is connected with a water inlet of the water tank through a pipeline; a water outlet of the water tank is connected with a water inlet of the water return turbine through a pipeline; and both the upper water turbine and the water return turbine are connected with the corresponding generator unit. By the adoption of the pneumatic-hydraulic mixed type wave power generation device, a floating barrel is arranged, vertical motion of waves is used, and wave energy is converted into mechanical energy to drive the turbines to generate power; the structure is simple and reasonable; through the effective combination of a pneumatic pump and a hydraulic pump, wave power generation efficiency is greatly improved, and the device is suitable for wave energy utilization of the near-shore coast.
Description
technical field [0001] The invention relates to the technical field of new energy power generation, in particular to a pneumatic-hydraulic hybrid wave energy power generation device. Background technique [0002] With the increasingly prominent energy and environmental issues, it has become a common consensus in human society to develop a low-carbon economy, build an ecological civilization, and achieve sustainable development. The development of clean and renewable energy resources has become the key to sustainable economic and social development in all countries in the world. important strategy. As a clean and pollution-free renewable energy, wave energy has a wide distribution and huge energy. The British Carbon Trust estimates that the practical offshore wave energy in the UK is 55TWh per year, accounting for 14% of the current energy demand, and the potential wave energy in Europe is at least 280TWh per year. The Electric Energy Research Institute of the United States...
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IPC IPC(8): F03B13/16
CPCY02E10/30
Inventor 何宗源马良玉马永光刘卫亮刘长良王印松林永君李强黄鹏
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)