Small-scale offshore fishing boat anchoring environment-friendly combined power generating device

Abstract

The invention belongs to the technical field of new energy power generation application, and discloses a small-scale offshore fishing boat anchoring environment-friendly combined power generating device. The small-scale offshore fishing boat anchoring environment-friendly combined power generating device comprises an H-shaped vertical shaft fan. The H-shaped vertical shaft fan is fixed at the top end of a fan fixing bracket and is connected with a silicon rectifier direct-current power generator shaft. A silicon rectifier direct-current power generator is connected with a vertical shaft water wheel shaft. A vertical shaft water turbine is fixed at the bottom of a floating boat through a water turbine bearing and a water seal. According to the small-scale offshore fishing boat anchoring environment-friendly combined power generating device, by using offshore rich wind force and tide resources, the vertical shaft fan and the vertical shaft tide water turbine are connected with the direct-current generator to generate power in series through a single-way gearing, a solar photovoltaic panel is installed at the top of a compartment to serve as a combined power generating system of assisting power generating, and design of a control circuit fully considers safe storing of high voltage and an automatic control device of a storage battery insufficient voltage state produced by instantaneous wind and big wave.

Description

technical field [0001] The invention belongs to the technical field of new energy power generation applications, and in particular relates to an environment-friendly combined power generation device for mooring small offshore fishing boats. Background technique [0002] At present, with the development of the world economy and society, the demand for energy continues to increase, leading to the depletion of traditional petrochemical energy, power shortages and aggravated environmental pollution. Vigorously developing and utilizing clean and pollution-free tidal current energy is of great importance to alleviate energy and environmental problems. meaning. According to statistics, my country has a total of 1.06 million fishing boats and is the country with the largest number of fishing boats in the world, accounting for about 1 / 4 of the world's total. Among them, the total number of marine fishing boats is 316,100. The propulsion system of today's fishing boats basically uses...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the existing problems in the prior art are: relying on generator sets to provide domestic lighting electricity wastes diesel oil, and the working life of generator sets is limited, resulting in economic losses and environmental pollution

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