5results about How to "Achieve continuous power generation" patented technology

This invention discloses a dual-buoy wave-current energy combined power generation device, comprising a connecting rod and two identical float power generation components. Each float power generation component includes a float upper shell, a support rod, a push rod, a ratchet transmission assembly, a speed-increasing assembly, and a generator. The two float components are hinged together by the connecting rod and oscillate relative to each other with the waves, using a lever principle to drive the push rod in a reciprocating motion. The ratchet transmission assembly converts the reciprocating motion into unidirectional rotational output, which is then accelerated by two stages of speed-increasing components to drive the generator, achieving dual-buoy coupled power generation. The lower shell of the float is conical to reduce seawater resistance and contains springs and vibration energy storage blocks to recover vibrational energy and improve wave energy utilization. This device uses a helical impeller to absorb ocean current energy; the blades are subjected to force perpendicular to the helical shaft, achieving unidirectional self-starting rotation. This invention features a simple structure, high transmission efficiency, and stable output. Through wave-current energy combined power generation and the dual-buoy coupling design, it significantly improves power generation efficiency and device stability.

The invention relates to the technical field of seawater desalination, and discloses a solar distillation seawater desalination system for multi-heat-source partition heat supply, which integrates a gas engine heat pump unit, a solar distillation unit and an optional salinity gradient energy utilization interface unit. The gas engine drives the compressor to operate and generates cylinder sleeve water and flue gas waste heat, and the cylinder sleeve water and the flue gas waste heat are introduced into the lower area of the solar distiller through the waste heat recovery unit to preheat seawater; the heat pump condenser exchanges heat with the upper middle area of the distiller to stably heat and evaporate interface water, so that different heat source partition heat supply modes are formed. And fresh water and concentrated solution generated by distillation are respectively collected. The salinity difference energy utilization interface unit is connected into the salinity difference energy utilization device when energy recovery is needed. The system realizes gradient utilization of multiple heat sources, improves the distillation efficiency and the operation stability, and can recycle salinity gradient energy as required.

The invention relates to magnetic force and gravity combined power generation equipment. The system comprises a start-stop device. The transmission device comprises a transmission shaft and a mechanical arm, and the first end of the mechanical arm is connected to the transmission shaft; the gravity pendulum comprises a swing arm and a pendulum bob, the first end of the swing arm rotates around a rotation axis parallel to the axis of the transmission shaft, the pendulum bob is installed at the second end of the swing arm, and the second end of the mechanical arm is slidably connected to the swing arm; the magnetic device comprises a magnetic rotor assembly and a magnetic stator assembly, the magnetic rotor assembly is installed on the pendulum bob, the magnetic stator assembly is arranged in the circumferential direction of swinging of the magnetic rotor assembly, and magnetic repulsive force can be generated when the magnetic rotor assembly and the magnetic stator assembly are close to each other; and the power generation device is used for receiving the torque of the transmission shaft to generate power. Gravitational potential energy can be converted into kinetic energy, the kinetic energy is converted into mechanical energy, then the mechanical energy is converted into electric energy, and the problems of energy consumption and harmful gas emission in the electric energy production process are solved.

The invention provides a vehicle body surface photovoltaic-thermoelectric composite power generation system and a vehicle, and belongs to the technical field of new energy automobiles, the system comprises an energy collection layer, a dynamic unfolding mechanism, a thermal management unit and an intelligent control system, the energy collection layer comprises a thermoelectric conversion layer, a photovoltaic layer and a radiation cooling layer, light energy, heat energy and radiation energy can be converted into electric energy, the dynamic unfolding mechanism controls the unfolding state of the energy collection layer according to environmental parameters, the power generation area is maximized in the parking state, the aerodynamic performance is optimized in the driving state, and the heat management unit regulates and controls the temperature of the energy collection layer through the phase change heat storage layer and the liquid cooling subsystem. The intelligent control system controls the working states of the dynamic unfolding mechanism and the heat management unit according to the illumination intensity, the environment temperature and the vehicle speed information. Comprehensive utilization of solar energy, waste heat on the surface of the vehicle body and radiation energy is achieved, the power generation efficiency is improved, and the endurance mileage of the vehicle is prolonged.

This application discloses an electrolytic hydrogen production system, belonging to the field of electrolytic hydrogen production. The electrolytic hydrogen production system includes: an electrolytic cell forming isolated anode and cathode chambers; an anode storage tank connected end-to-end to the anode chambers for storing the anolyte, wherein the electrolyte in the anolyte includes a water-soluble redox pair; and a cathode storage tank connected end-to-end to the cathode chambers for storing the cathode electrolyte. By adding a water-soluble redox pair to the anolyte in the electrolytic cell, an oxidation reaction occurs during hydrogen production. No oxygen is produced at the anode, and hydrogen is produced at the cathode, avoiding the formation of an explosive gas mixture from oxygen and hydrogen. This improves the safety of the electrolytic hydrogen production system, expands the power operating range, and the high-potential products after anode oxidation can be used as raw materials for power generation, improving the utilization rate of the anode products.