17results about How to "High energy" patented technology

The utility model discloses a self-cleaning fluid filtering device and belongs to the technical field of filtering devices. The self-cleaning type fluid filtering device comprises a filtering assembly, a driving assembly and a cleaning assembly, the driving assembly is arranged in the filtering assembly, the cleaning assembly is arranged on one side of the outer portion of the filtering assembly, the driving assembly is used for driving a filtering cylinder to rotate, the cleaning assembly is used for cleaning the filtering cylinder, and the cleaning assembly comprises a communicating base; the interior of the communicating seat is hollow, a plurality of mounting holes are formed in one side of the communicating seat, air nozzles are mounted in the mounting holes, the inner diameters of the air nozzles are sequentially decreased from right to left, and a compressed air inlet pipe communicates with the face, opposite to the mounting holes, of the communicating seat; the outer wall, provided with the long groove, of the filter box is fixedly connected with one side of the communicating base, and the ends, away from the communicating base, of the multiple air taps are all located in the long groove.

This invention discloses a high-energy-density dual-piston hydraulic accumulator and its working method, belonging to the field of hydraulic energy storage technology. It includes a variable-diameter dual-piston chamber formed by the combination of two piston chambers, one smaller and one larger. Each dual-piston chamber contains two interconnected pistons connected by a connecting mechanism, dividing the variable-diameter dual-piston chamber into three chambers: upper, middle, and lower. Oil ports are located at the top and bottom of each chamber. A gas cylinder is connected to the side of the larger piston chamber near the smaller piston chamber via a pipeline, thus making the upper and lower piston chambers oil chambers and the middle piston chamber a gas chamber. Due to the smaller diameter of the upper chamber and the larger diameter of the lower chamber, the rod rises, reducing the volume of the middle piston chamber and compressing the air in the middle piston chamber for energy storage. Its structure is simple, small in size, low in cost, and its energy density is twice that of traditional accumulators.

This invention provides a class of short-wavelength light-converting materials based on benzoxazole, with the structure shown in Formula I, where R1 and R2 are each independently hydrogen atoms, C1-C18 straight-chain or branched alkyl groups; and R3 is an aryl group or a substituted aryl group. The short-wavelength light-converting material of this invention possesses advantages such as excellent short-wavelength ultraviolet light absorption, high luminous quantum efficiency, good photostability, low cost, and ease of mass production. When doped at a certain concentration into the encapsulating film of solar cells, it can efficiently absorb short-wavelength ultraviolet light to avoid UVID (ultraviolet-induced power degradation), and convert the absorbed short-wavelength ultraviolet light into long-wavelength ultraviolet or blue-violet light that can be efficiently utilized by solar cells, thereby increasing power generation. This is of great significance for improving the overall performance and economic benefits of photovoltaic modules.

The invention provides a large-offset seismic data dynamic correction method and system, electronic equipment and a storage medium. Belongs to the technical field of seismic exploration data processing. The method adopts a step-by-step dynamic correction strategy and comprises the following steps of: firstly, accurately imaging a high-speed layer top and an overlying stratum structure of the high-speed layer top by adopting a conventional hyperbolic dynamic correction method on near-offset data; next, near-trace components in the far-offset data are removed by utilizing a strict internal excision method, and a linear dynamic correction method is adopted for the reserved far-offset data to analyze a deep stratum structure below a high-speed layer according to the characteristic that a large-offset time curve presents near linearity; and finally, overlapping and fusing the two parts of data. According to the method, the problem of stretching distortion generated at a large offset distance in conventional dynamic correction is effectively solved, shallow information loss caused by a traditional cutting method is avoided, wide-angle reflection information is fully utilized, the energy, the signal-to-noise ratio and the continuity of a main target layer are remarkably improved, and the deep imaging quality is improved.

The utility model discloses a kind of linkage lock bolt mechanisms for gun cabinet, the utility model includes door panel, the door panel side is connected with closure cover by bolt, the closure cover four around side wall is equipped with door latch sliding slot, the door latch sliding slot inner wall of both sides of closure cover is slidably connected with horizontal door bolt, the door latch sliding slot side wall is equipped with the ring piezoelectric ceramic sensor of installation in closure cover inner wall, door latch sliding slot side wall is slidably connected with conducting column, the door latch sliding slot upper is equipped with sliding cavity, the sliding cavity inner wall is slidably connected with sliding plate, the sliding plate bottom end is connected with plug rod, the door latch sliding slot side wall is equipped with through-hole;The utility model is equipped with ring piezoelectric ceramic sensor and conducting column, can when vertical door bolt and horizontal door bolt receive violent prying, control external alarm device to send alarm, and vertical door bolt or horizontal door bolt is locked, and the energy required for enhancing violent destruction.

The application discloses a kind of indoor concealed listening system based on DAS, belong to optical fiber acoustic wave sensing technical field, including sequentially connected DAS optical path, signal acquisition demodulation module integrated in FPGA end and noise reduction module integrated in PC end, DAS optical path is coupled with the reference light after attenuator with backscattering light of acoustic wave information, signal acquisition demodulation module is used to receive the electrical signal after AD module, IQ demodulation module, phase difference module and phase unwrapping module to obtain amplitude data and real phase data, noise reduction module is used to audio data noise reduction enhancement, realize sound play and phase diagram, spectrum diagram display;The scheme provided by the application effectively improves the definition of system sensing sound restoration, can acquire and process sound signal in real time, meet the application requirement of indoor concealed listening in actual scene, provide reliable support for important place safety monitoring, ruins rescue and the like.

The utility model discloses a detachable LED bulb, including the lamp cap assembly component and the lamp body, the lamp body is by the lamp shade, LED light source board and the heat dissipation board composition, LED light source board is located one side of heat dissipation board, and the heat dissipation board with LED light source board is as the sealing board of lamp shade and is embedded in the back of lamp shade, after the assembly of lamp shade and heat dissipation board, LED light source board is located in the inner chamber of lamp shade and heat dissipation board composition, still be provided with threading hole and the buckle position of forming on the heat dissipation board, LED light source board has the power cord from threading hole and is connected with the lamp cap assembly component electricity, the bottom of lamp cap assembly component is designed and has formed the reverse buckle, the utility model discloses the structure of lamp body in traditional bulb is optimized, achieves simplification and flattening, can greatly reduce the space occupation of subsequent packing and transportation, and the structure that lamp cap assembly component is convenient to assemble and disassemble also can make the user to disassemble and replace to reduce the use cost.

The application discloses a control method, device and equipment of a hybrid power system and a readable medium, which are used for maintaining the power performance of a target vehicle during driving. The method of the application is used for obtaining the parking consumption and the running consumption of the SOC of the target vehicle in a historical time period, and calculating the consumption rate of the SOC of the target vehicle in the historical time period based on the parking consumption and the corresponding weight, the running consumption and the corresponding weight, and then slowing down the consumption rate of the SOC in a target time period when the consumption rate is greater than or equal to a preset consumption rate, and increasing the energy output by the engine as the target, and adjusting the parameter value of the target control parameter. The target control parameter refers to a parameter that has an adjusting capability for the consumption of the SOC of the target vehicle, the end time of the target time period is later than the end time of the historical time period, the parking consumption is generated during the engine parking process, and the running consumption is generated during the engine running process.

This invention discloses a high-energy, low-sensitivity energetic material based on a quaternary organic component and its synthesis method. The method uses 3-aminomethyl-4,5-diamino-1,2,4-triazole, dimethylamine, ammonium perchlorate, and perchloric acid as raw materials, and water as a solvent to prepare the target product [TATT][CH3NH2CH3][NH4](ClO4)7. The synthesis method of this invention is simple, uses readily available raw materials, is highly safe, has a mild reaction, and achieves a yield of up to 92%, enabling large-scale production of the product. This invention provides research ideas and experimental references for ensuring the supply of high explosives, explosive formulations, and pyrotechnics in wartime emergency situations.

The invention provides a thermal insulation material for combustion type heating cigarettes as well as a preparation method and application of the thermal insulation material. The thermal insulation material comprises the following components: aerogel particles, hollow glass beads, ceramic fibers and expanded graphite. When the thermal insulation material is applied to combustion type heating cigarettes, the thermal insulation environment can be effectively constructed, the thermal loss of the cigarettes is reduced, the thermal uniformity and the utilization efficiency are improved, and finally the technical effect of more complete carbonization of cigarette core materials is achieved.

A kind of high-temperature evaporation equipment for manufacturing nanometer metal powder, including water-cooled barrel shell, water-cooled hemispherical shell, evaporation chamber, cooling water inlet A, cooling water cavity A, cooling water inlet C, plasma cathode column, cooling water inlet D, hemispherical shell cooling water passage, cooling water inlet B, crucible wall petal, cooling water outlet A, plasma anode terminal stud, crucible bottom, cooling water outlet B, hemispherical shell cooling water passage, barrel shell cooling water passage;Its characterized in that: the upper portion of hemispherical shell cooling water passage is equipped with cooling water cavity A;Due to the effect that the hemispherical shell cooling water flow channel of high-temperature evaporation equipment is equipped with cooling water cavity A, the gathered water can be effectively and evenly distributed to hemispherical shell cooling water flow channel and barrel shell cooling water flow channel, so that the cooling efficiency of hemispherical shell cooling water flow channel is high, which is conducive to the evaporation of metal vapor, thereby promoting the production quality of nanometer metal powder;The service life of high-temperature evaporation equipment is improved.

The embodiment of the present disclosure provides a manufacturing method of a semiconductor structure, comprising: providing a substrate, the substrate crossing an adjacent array region and a peripheral region; forming a first mask layer on the substrate in the array region and the peripheral region, wherein the first mask layer in the array region has a plurality of openings, and the openings pass through the first mask layer; forming a filling layer, the filling layer covers the top surface of the first mask layer and fills the openings; forming a second mask layer on the filling layer in the peripheral region; removing the filling layer higher than the top surface of the first mask layer in the array region under a first bias power condition by using a first etching process; removing the remaining filling layer in the array region under a second bias power condition by using a second etching process; and wherein the first bias power is greater than the second bias power. The embodiment of the present disclosure is at least beneficial to improve the performance and yield of the formed semiconductor structure.

The application provides a battery pack and an electric device. Second battery units are stacked on a side of first units away from a second battery module, fourth battery units are stacked on a side of third battery units away from a first battery module, and the first battery units, the second battery units, the third battery units and the fourth battery units form an avoiding groove. The avoiding groove is used for avoiding a beam structure or other components of a vehicle, so as to maximize the use of a special-shaped space in the vehicle, thereby placing more battery units and increasing the total energy of the battery pack, and meeting the demand of long endurance of the vehicle.

The application belongs to the technical field of material preparation, and particularly relates to a method for preparing zero-dimensional oxide nanoparticles by adopting a liquid-phase laser irradiation technology; the method comprises the following steps: obtaining an oxide superfine nanoparticle colloidal solution by adopting the liquid-phase laser irradiation technology, and removing a solvent by adopting a reduced-pressure distillation technology to obtain the zero-dimensional oxide nanoparticles; the oxide involved includes binary and multi-element oxides, and is suitable for various metal and non-metal oxides; and by adjusting laser irradiation parameters, reaction time and types of the oxide and the solvent, controllable preparation of the zero-dimensional oxide nanoparticles can be realized. The application solves the problems of difficulty in fast controllable and large-scale preparation of the zero-dimensional oxide nanoparticles, provides a brand-new universal strategy for preparation of the zero-dimensional oxide nanomaterials, and is helpful to further development of the zero-dimensional oxide materials in the fields of photoelectricity, energy storage and catalysis.

This application relates to the field of laser technology, and in particular to a seed source module and a supercontinuum light source system. The seed source module includes a pump source and a laser oscillator. The laser oscillator is capable of receiving optical signals and includes a Faraday mirror, a first polarizing beam splitter, a first half-wave plate, and a first reflector arranged sequentially. The optical signal can oscillate between the Faraday mirror and the first reflector. The first half-wave plate is adjacent to the first polarizing beam splitter and is located between the first polarizing beam splitter and the first reflector. The first polarizing beam splitter is used to separate the optical signal into two orthogonal polarization states and provides a dual-port output for the seed source module. This application utilizes the polarizing beam splitter and the half-wave plate to construct two output ports, enabling a filtering effect within the laser oscillator, thereby outputting pulses with high energy and low intensity noise at the projection port.

This invention relates to the field of unmanned aerial vehicle (UAV) communication technology, and particularly to a method for optimizing the information age and power consumption of IoT devices based on UAVs. The method includes the following steps: constructing an IoT system model, which includes a rotary-wing UAV, a base station, and k IoT devices. In the system model, the UAV starts from a starting point and flies towards the base station. During flight, the UAV transmits energy to the IoT devices and collects data from them. Upon reaching the base station, the UAV unloads the data to the base station. The method also includes determining a channel model, an energy model, and an information age model; constructing an optimization problem that minimizes the weighted sum of the average information age and average energy consumption of all IoT devices; and solving the optimization problem using a deep reinforcement learning algorithm. This invention jointly optimizes the UAV's flight trajectory and its scheduling control to minimize the weighted sum of the average information age and average energy consumption of the IoT devices in the communication system.

The application discloses an integrated signal processing method and device and a storage medium, and comprises the following steps: obtaining a spectrum decision sequence when modulating an NC-OFDM communication sensing integrated signal; determining vacant subcarriers according to the spectrum decision sequence; and performing two-dimensional FFT signal processing on the integrated signal according to the determined vacant subcarriers to obtain the distance and speed of a target. According to the application, the distance and speed of the target can be estimated when some subcarriers are vacant, the influence of noise and interference can be resisted, the influence of noise on the ranging result is reduced, and suitable subcarriers are selected for speed estimation.