4results about How to "Efficient energy storage" patented technology

The utility model provides a pair of luminous glasses capable of generating power through solar energy, which relates to the technical field of intelligent wearing and comprises a glasses body, a PCB (Printed Circuit Board), an LED (Light Emitting Diode) lamp, a battery and a solar panel, the problem that in the prior art, light sources are insufficient for people wearing glasses in the dark is solved. The solar cell panel fixedly arranged in the middle of the mirror frame is used for generating electricity, so that frequent charging requirements are avoided, and the glasses are more environment-friendly and convenient; a plurality of batteries are arranged, energy storage is efficient, and light intensity is high; the LED lamp switch is used for controlling on and off of the light source, so that the LED lamp can be used in the daytime and at night; the light intensity can be adjusted through the luminosity adjusting device so as to adapt to different environments, the individual requirements are met, and a more suitable eye using environment is provided; the light-sensitive color-changeable lens is adopted, can become a colored lens for protection when encountering strong light irradiation, and is suitable for being used indoors and outdoors at the same time.

The invention relates to a mobile platform capable of jumping continuously, which comprises a bottom plate, a bedplate and a lifting plate, the bottom plate and the bedplate are vertically distributed at intervals, the lifting plate is positioned between the bottom plate and the bedplate, a plurality of support legs distributed along the circumferential direction are fixed on the lower side of the bottom plate, and an impact plate is fixed on the upper side of the bedplate; a rack penetrating through the lifting plate and a plurality of guide rods distributed in the circumferential direction are fixed between the table plate and the bottom plate, linear bearings matched with the guide rods one to one are installed on the lifting plate, springs are arranged on the guide rods between the lifting plate and the bottom plate in a sleeving mode, and a motor is fixed to the lower side of the lifting plate. An output shaft of the motor penetrates through the lifting plate and is provided with a driving bevel gear, an impact rack which penetrates through the platen and is matched with the impact plate is fixed to the upper side of the lifting plate, a transmission shaft is installed on the impact rack, and a transmission bevel gear meshed with the driving bevel gear and an incomplete gear matched with the rack are installed on the transmission shaft. The device has the advantages of being compact in structure, convenient to operate and control, high in adaptability, good in trafficability and high in reliability.

The utility model discloses an integrated energy system for a zero-carbon park, and relates to the technical field of energy integration. The system comprises an energy production module and an energy conversion and output module which are used for being deployed in a zero-carbon park, and the energy production module comprises a photovoltaic photo-thermal integrated assembly unit, a vertical axis wind turbine and a standby power supply unit. The energy conversion and output module comprises a cold storage unit, a phase change heat storage unit, an electricity storage unit, a photovoltaic direct-driven variable-frequency centrifugal water chilling unit / multi-connected air conditioning unit and a heat pump subsystem, and through the connection relation of the cold storage unit, the phase change heat storage unit, the electricity storage unit, the photovoltaic direct-driven variable-frequency centrifugal water chilling unit / multi-connected air conditioning unit and the heat pump subsystem, the obtained comprehensive energy system can have the characteristics of renewable energy source integration, multi-energy complementation, multi-mode energy storage, modular design and the like. Therefore, efficient collaborative supply of electricity, heat, cold and the like can be achieved, the purposes of efficient energy utilization and carbon neutralization in the park are achieved, the system is particularly suitable for occasions such as industrial parks and science parks which have high energy consumption and need low-carbon energy supply, and practical application and popularization are facilitated.

The invention discloses a high-heat-capacity and low-corrosivity carbonate molten salt heat transfer and storage medium, a method and application, and belongs to the technical field of molten salt heat storage. The high-heat-capacity and low-corrosivity carbonate molten salt heat transfer and storage medium is prepared from K2CO3, Li2CO3, Na2CO3, AlCl3 and Al powder in percentage by mass, the Al powder and the AlCl3 powder are introduced into carbonate molten salt, the application target that the heat storage performance is excellent at the temperature of 600-850 DEG C can be achieved, and the heat transfer and storage efficiency of the carbonate molten salt is improved. And meanwhile, [Al] with considerable activity is generated by virtue of potential regulation capability of dissolved metal ions and gaseous chloride products by virtue of physical adsorption and chemical adsorption acting forces, so that the aim of reducing corrosion is fulfilled. The high-heat-capacity and low-corrosivity carbonate molten salt heat transfer and storage medium disclosed by the invention realizes the application goals of excellent heat storage performance and low corrosivity, is high in stability, simple in preparation process and easy for large-scale production, and can be applied to photo-thermal power generation and molten salt energy storage.