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63results about How to "High energy" patented technology

A weight-reducing traditional Chinese medicine composition and a preparation method thereof

The application discloses a kind of slimming traditional Chinese medicine composition and preparation method thereof, it is related to slimming traditional Chinese medicine technical field.Slimming traditional Chinese medicine composition includes the following weight parts of Chinese medicinal materials: 30-45 parts of raw astragalus, 10-15 parts of prepared atractylodes rhizome, 15-23 parts of cassia bark, 20-30 parts of dried tangerine or orange peel, 30-45 parts of lotus leaf, 20-30 parts of raw hawthorn, 15-23 parts of kelp, 10-15 parts of turmeric, 10-15 parts of fried Semen Raphani, 10-15 parts of raw safflower stigma.The preparation method includes the following steps: the weight parts of the above-mentioned Chinese medicinal materials are extracted by water decocting.The traditional Chinese medicine composition of the application has the effects of benefiting qi and invigorating the spleen, resolving phlegm and eliminating dampness, and is also compatible with drugs for warming kidney and assisting yang, eliminating phlegm and resolving mass, and has the combined effects of treating both symptoms and root causes, tonifying deficiency and eliminating excess, which can increase energy consumption of the body, reduce fat generation and storage to achieve the effect of weight loss.The traditional Chinese medicine composition of the application is mainly composed of food-medicines, and can be taken for a long time.
Owner:BEIJING UNIV OF CHINESE MEDICINE

Self-cleaning type fluid filtering device

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.
Owner:DEYANG DIXINJIA VALVE MFR

A middle air inlet type household convenient drying machine

The application relates to a middle air inlet type household convenient drying machine, air inlets are arranged in the middle part of the machine body, and other non-core pneumatic components such as control panels are arranged outside the fluid channel, the path from air suction to air exhaust forms a more short and straight, smooth and efficient airflow air duct, airflow loss is maximally reduced, air speed and air volume are obviously improved, the pneumatic performance and drying efficiency of the drying machine are improved, and working time is shortened. Meanwhile, due to the smooth air duct design, airflow can pass in a more smooth laminar flow state, noise generated due to impact and turbulence is reduced, a more quiet use experience is provided for users, due to the reduced air duct resistance, the running load of the motor is smaller, energy is saved, the service life of the drying agent is prolonged, meanwhile, the compact structure of the household drying machine is maintained, and a more comfortable use experience is brought to users.
Owner:SHENZHEN DELONG ELECTRICAL APPLIANCE CO LTD

A modified epoxy resin with thermal stability, and a preparation method and application thereof

The application belongs to the technical field of insulation packaging, and particularly relates to a modified epoxy resin with thermal stability, a preparation method and application. The modified epoxy resin with thermal stability provided in the application is loaded with aluminum oxide-supported tin-bismuth alloy nanoparticles (Al2O3-Sn 57 Bi 43 ), which interacts with epoxy resin molecules to form hydrogen bonds, chemical bonds or van der Waals forces and other interaction forces, greatly improving the energy required for the breaking of epoxy resin molecular chains during heating. Meanwhile, the aluminum oxide-supported tin-bismuth alloy nanoparticles (Al2O3-Sn 57 Bi 43 ) have good heat conduction performance and can dissipate heat as a heat conduction path, which increases the thermal decomposition temperature of the material and enhances the thermal stability of the epoxy resin, thereby solving the defect of poor thermal stability of the epoxy resin.
Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST +1

Feed module and single-walled carbon nanotube production apparatus

The application relates to a feeding module and a single-wall carbon nanotube production device, which comprises a mixing cavity, a first feeding mechanism and a second feeding mechanism. The first feeding mechanism comprises a storage device, a powder feeder and a plasma generator. The powder feeder is in communication with the storage device and the plasma generator respectively, and is used for providing the powder-like catalyst stored in the storage device to the plasma generator. The plasma generator can ionize the catalyst conveyed by the powder feeder, and provide the ionized gaseous catalyst to the mixing cavity. The second feeding mechanism comprises an air inlet pipe, which is in communication with the mixing cavity and can simultaneously provide the mixing cavity with carbon source gas and carrier gas. The mixing cavity can mix the ionized catalyst, the carbon source gas and the carrier gas to form a reaction gas. In this way, the carbon source gas and the catalyst can be fully mixed, which is beneficial to improving the yield and quality of the subsequent preparation of single-wall carbon nanotubes.
Owner:HANGZHOU JIAYUE INTELLIGENT EQUIP CO LTD

Air supply device for fuel cell system and fuel cell system

ActiveCN115552670Bhigh energySimple and advantageous structureFuel cellsPump installationsFuel cellsElectric machinery
The invention relates to an air supply device (1) for a fuel cell system (2, 3), having a flow compressor and a drive motor (4) for the flow compressor, wherein the flow compressor has two compressor wheels (6, 7) which are configured to be substantially symmetrical and are arranged on a common shaft (5) together with the drive motor (4) arranged between the two compressor wheels. The air supply device according to the invention is distinguished in that the two compressor wheels (6, 7) are connected on the pressure side to two systems (2, 3, 10, 13) which are connected aerodynamically non-permanently. Furthermore, a fuel cell system (2, 3) using such an air supply device (1) is claimed.
Owner:CELLCENTRIC GMBH & CO KG

Aluminum-lithium alloy powder with high environmental stability as well as manufacturing method and application of aluminum-lithium alloy powder

The invention relates to the technical field of high-activity metal powder, in particular to high-environmental-stability aluminum-lithium alloy powder and a manufacturing method and application thereof.The high-environmental-stability aluminum-lithium alloy powder comprises, by weight, 1.0-10.0 wt.% of Li, 1.0-10.0 wt.% of Al, 1.0-10.0 wt.% of Ti, 1.0-10.0 wt.% of Ti, 1.0-10.0 wt.% of Ti, 1.0- 0.1 to 5.0 wt.% of Zr; 0.01 to 2.0 wt.% of Ti; 0.05 to 3.0 wt.% of RE; wherein RE is a rare earth element and at least comprises Y, Ce, La or a combination thereof, the sum of Zr, Ti and RE does not exceed 8.0 wt.%, and the balance is Al and inevitable impurities. The method has the effect of improving the use stability and the machining consistency of the aluminum-lithium alloy powder.
Owner:JIANGSU ZHIREN JINGXING NEW MATERIALS RES INST CO LTD

An energetic ionic salt based on the synthesis of nitrogen-rich azole cations and nitrate anions and a preparation method thereof

PendingCN122502325Areduce generationhigh energy
The application provides an energetic ionic salt based on synthesis of nitrogen-rich azole cations and nitrate anions and a preparation method thereof, and adopts a donor-acceptor separation hydrogen bond matching strategy to target synthesis of a layered structure of ionic energetic compounds, takes nitrate as an acceptor anion with a plane structure, selects a nitrogen-rich azole structure as a donor cation, and synthesizes a target layered energetic ionic salt through a simple acid-base neutralization reaction. The layered energetic ionic salt can realize a higher safety through a graphite-like layered structure, sliding potential energy and elastic potential energy to reduce the probability of heat spot generation, due to the wide distribution of strong hydrogen bonds in the layer and the weak van der Waals force and pi-pi stacking effect between the layers. In addition, the method can solve the balance between the energy and safety of energetic materials, obtain a new type of elemental explosive with high energy and low sensitivity, and meet the development needs of modern weapon systems with high energy and high safety.
Owner:NORTH HUAJIN CHEM IND CO LTD

A high-energy-density dual-piston hydraulic accumulator and its working method

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.
Owner:XUZHOU NORMAL UNIVERSITY

Underwater frontal light beam generation method and system based on blue-green light phased array regulation and control

The invention discloses an underwater frontal light beam generation method and system based on blue-green light phased array regulation and control. The method comprises the following steps: S1, generating high-power narrow-linewidth blue-green laser; s2, constructing an optical fiber laser phased array based on the high-power narrow-linewidth blue-green laser; s3, determining the phase distribution of sub-beams required for generating the frontal light beam in the target underwater transmission distance according to the generation mechanism of the frontal light beam; s4, performing active phase regulation and control on each sub-beam in the optical fiber laser phased array according to the phase distribution; s5, coherent combination is carried out on the sub-beams after phase regulation and control through an emission aperture, a high-power beach beam is generated, and when the beach beam is transmitted underwater to the target transmission distance, a central light spot of the beach beam is kept unchanged or has a self-focusing characteristic; through active phase regulation and control and coherent combination based on the optical fiber laser phased array, a high-power frontal light beam with a central light spot kept unchanged or with a self-focusing characteristic is generated at an underwater target distance.
Owner:THE CHINESE UNIV OF HONG KONG (SHENZHEN)

A benzoxazole-based short-wavelength light-converting material and its short-wavelength light-converting adhesive film

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.
Owner:SUZHOU RUIERSI TECH CO LTD

Automatic water cut-off type water distiller

The utility model relates to the technical field of water distillers, and discloses an automatic water cut-off type water distiller, which comprises a distillation box, a liquid storage box and a condenser, a liquid level sensor is embedded at the lower end of the inner side wall of the distillation box, a fraction delivery pipe is connected between the top end of the distillation box and the condenser, a heat exchange piece is arranged outside the fraction delivery pipe, and the liquid level sensor is connected with the heat exchange piece. An air supply part is connected between the air outlet end of the heat exchange part and the bottom in the distillation box, and a plurality of air outlet nozzles are mounted on the upper end face of the part, located in the distillation box, of the air supply part in the length direction; through the arrangement of the heat exchange piece, normal-temperature inert gas flows around the fraction conveying pipe in the heat exchange sleeve and performs heat transfer with high-temperature fractions, so that the temperature of the fractions is reduced, the workload of a subsequent condenser is reduced, energy required by condensation is saved, and the temperature of the gas is increased. The spiral gas guide sheets prolong the gas flow path, increase the contact time of the gas and the outer wall of the fraction conveying pipe, and greatly improve the heat exchange efficiency in unit space.
Owner:LUOHE TIANZHI TRADING CO LTD

Large-offset seismic data dynamic correction method and system, electronic equipment and storage medium

PendingCN122085378ASolve stretch distortionStretch distortion eliminationSeismic signal processingComplex mathematical operationsImaging qualitySignal-to-noise ratio
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.
Owner:BGP INC CHINA NAT PETROLEUM CORP +1

Liquid combustible gas-oxygen gas rock breaking device

The application discloses a liquid combustible gas-liquid oxygen gas rock breaking device, and relates to the technical field of rock blasting, comprising a blasting tank and an ignition assembly. The blasting tank is internally provided with a first cavity and a second cavity. The first cavity and the second cavity are completely isolated by a partition. The first cavity is used for containing liquid oxygen and combustible material, the second cavity is used for containing liquefied combustible gas, and the partition can be damaged under high-temperature conditions and make the first cavity and the second cavity through. The ignition assembly is used for igniting the combustible material in the first cavity. The application utilizes the combination of liquefied combustible gas and liquid oxygen, and the physical phase change of liquid and the chemical reaction of gas to jointly act on the rock breaking technology, and greatly improves the energy generated by gas blasting.
Owner:贵州津建智臻科技有限公司 +2

Three-dimensional network nanowire soft interface on surface of alumina fiber and preparation method thereof

ActiveCN118754719BIncreased interface bonding surface areahigh energyOxide ceramicFiber
This invention provides a three-dimensional network nanowire soft interface on the surface of alumina fibers and its preparation method, belonging to the technical field of alumina fiber-reinforced ceramic composite materials. In this invention, alumina fibers are pretreated, fixed with a clamp, and placed in a chemical vapor deposition (CVD) furnace. The furnace is evacuated and heated. After heating, the temperature is maintained while trichloromethylsilane, hydrogen, and argon are introduced for CVD. After deposition, the mixture is cooled to room temperature to obtain alumina fibers with a three-dimensional network nanowire soft interface. The presence of nanowires significantly increases the interfacial surface area between the fiber and the matrix. When an external load is applied to an oxide ceramic matrix composite material prepared from this fiber, the shear stress on the nanowire surface, widely distributed at the fiber-matrix interface, can increase the energy dissipated during composite material failure, thereby further improving the toughening effect.
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Heat-resistant glucose dehydrogenase and application thereof in enzyme fuel cell

The invention discloses heat-resistant glucose dehydrogenase and application thereof in an enzyme fuel cell, and belongs to the crossing field of bioelectrochemistry and new energy technologies. According to the invention, firstly, a heat-resistant glucose dehydrogenase TeGDH is screened, and the heat-resistant glucose dehydrogenase TeGDH is subjected to heterologous expression in escherichia coli BL21 (DE3) and shows good heat stability and catalytic activity; teGDH is dissolved in an anolyte containing an electron mediator anthraquinone-2, 6-disulfonic acid disodium salt, and the heat-resistant high-energy enzyme fuel cell is prepared by adopting a non-immobilized system; the maximum power density of the battery at 50 DEG C reaches 1.74 mW / cm, and the battery has good thermal stability and long-term operation performance; the invention combines big data mining, enzyme engineering and electrochemical technologies, provides a novel enzyme fuel cell solution with high activity, high stability and low cost, and has a good application prospect.
Owner:JIANGSU UNIV

Inorganic composite, use, mechanical shaping tool, mould, manufacturing method

The present invention pertains to the fields of mechanical engineering, material engineering, tooling and environment conservation by reducing energy and raw material consumption. The invention includes an inorganic composite, the use of the inorganic composite in tools and moulds, a mechanical shaping tool, a mould and a method for manufacturing tools and moulds made of an inorganic composite. In one embodiment, the invention provides a mould and / or tool for mechanically shaping composite materials and metals, and a casting or injection-moulding mould, these moulds or tools having characteristic physico-chemical properties. In one embodiment, the manufacturing method ensures fast, high-quality and low-cost manufacture while reducing energy and raw material consumption, rendering industrial production by shaping structural composite materials economically viable and environmentally advantageous.
Owner:INSTITUTO HERCILIO RANDON

A three-prism type tuned mass damper suitable for large-span cantilever structure

ActiveCN117211434BExpand energy consumption mechanismReduced dynamic responseSpringsBridge structural detailsFoam rubberPrism
This invention relates to a triangular prism-type tuned mass damper suitable for large-span cantilever structures, comprising a triangular prism box (1), a particle damping unit (4) disposed within the triangular prism box (1), and a steel mass block (3). A high-damping spring (2) is located below the triangular prism box (1). The particle damping unit (4) includes a particle damping chamber (5), three different sized particle balls, and a foamed rubber pad (9). When the structural vibration amplitude is small, the particle balls dissipate energy by compressing the foamed rubber pad and rolling; when the structural vibration amplitude is large, the particle balls dissipate energy by colliding and compressing the foamed rubber. Compared with the prior art, this invention achieves a phased energy dissipation mechanism while solving the problems of narrow vibration reduction bandwidth, large motion stroke, and noise generated by particle collisions in traditional mass tuned dampers.
Owner:TONGJI UNIV

Mixed type vertical axis wind turbine of nautilus shell bionic structure and method

PendingCN121993342AGuaranteed to workImprove low wind speed aerodynamic characteristicsMachines/enginesRenewable energy generationNautilusVertical axis wind turbine
The invention discloses a hybrid vertical axis wind turbine of a nautilus shell bionic structure and a method. The hybrid vertical axis wind turbine comprises a center fixed stand column; the first-stage wind wheel comprises nautilus shell bionic blades, and the first-stage wind wheel is rotatably arranged at the first height position of the center fixed stand column and used for receiving and utilizing original wind energy; the flow guide speed increasing cover is fixedly installed on the center fixing stand column and located on the downwind side of the first-stage wind wheel, and a speed increasing slit is formed in the top of the flow guide speed increasing cover; the second-stage wind wheel comprises lifting force type blades, and the second-stage wind wheel is rotatably arranged at the second height position of the center fixed stand column and located in the inner space defined by the wind sheltering flow guide cover; and tail gas generated by the first-stage wind wheel is guided into the flow guide speed-increasing cover through the speed-increasing slit so as to drive the second-stage wind wheel to rotate. Wake flow is captured and generated through the first-stage bionic wind wheel, the wake flow drives the second-stage independent wind wheel after being accelerated through the flow guide cover, and the problems that a vertical axis wind turbine is difficult to start at low wind speed and the single-time wind energy utilization rate is low are solved.
Owner:NANTONG UNIV

A linkage latch mechanism for a gun cabinet

ActiveCN224496092Uhigh energyDetermine the extension length
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.
Owner:ANHUI LEMI OFFICE SUPPLIES CO LTD

Method and device for treating air pollution in rubber asphalt production

The invention discloses a method and device for treating air pollution in rubber asphalt production, and belongs to the technical field of environmental protection. According to the method, three-stage treatment is adopted, and the first-stage treatment is cooling and waste removal treatment: flue gas is fed into a reaction kettle, so that harmful substances in the flue gas are dissolved while the flue gas is cooled; the secondary treatment is plasma treatment, a strong electric field is used for generating plasmas, smoke pollutant molecules are attacked, chemical bonds of the smoke pollutant molecules are destroyed, and finally the smoke pollutant molecules are converted into harmless small molecules; and the third-stage treatment is to reduce the total emission amount of harmful gas in production. The device solves the problem of air pollution in the rubber asphalt production process, and has the characteristics of low pollution to the surrounding environment, low energy consumption and high asphalt mixing speed.
Owner:HEBEI ROAD & BRIDGE GROUP +2

A DAS-based indoor covert listening system

ActiveCN120008726Breal-time accessreal-time processingFrequency spectrumSound wave
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.
Owner:NANJING UNIV OF POSTS & TELECOMM

Large-area high-energy high-transparency silica gel UV activation machine

ActiveCN224646879Uhigh energyLarge irradiation area
This utility model discloses a large-area, high-energy, and high-permeability silicone UV activation machine, including a casing, a conveying and transmission mechanism, and activation mechanisms. Two activation mechanisms are provided and connected to each other. Each activation mechanism includes an activation outer casing and two UV activation components. Each UV activation component includes an air collector hood and a UV lamp array. The air collector hood opening is equipped with a support, which is divided into two parts by lamp holders. Each part is equipped with a UV lamp array, and each UV lamp array is equipped with UV lamp tubes. An axial flow fan is provided on the top of the air collector hood, and a filter plate is provided on the upper side of the air collector hood. An exhaust system is provided inside the casing. This utility model, by providing two connected activation mechanisms, can simultaneously perform UV activation treatment on a large area of ​​the product, improving activation efficiency. Furthermore, each activation mechanism has two UV lamp arrays, and each UV lamp array is equipped with UV lamp tubes arranged along the length of the air collector hood opening. The UV lamp tubes are U-shaped, resulting in a wider irradiation area and higher energy, thus improving activation permeability.
Owner:DONGGUAN GAOGUAN MASCH TECH CO LTD

A detachable LED bulb

ActiveCN224414936Ustable jobSave production materialsLight headMaterials science
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.
Owner:李舒安

Multi-phase micro-mixing structure

The invention provides a multiphase micro-mixing structure which comprises an all-phase fluid leading-in structure and a multiphase mixing structure which are integrally formed, the multiphase mixing structure comprises a pre-mixing area and a strong mixing area which are sequentially communicated in the fluid flowing direction, and multiphase mixed fluid outlets are formed in the peripheral side of the strong mixing area. The strong mixing area is arranged in a rotor rotating at a high speed, and is used for performing high-shear and supergravity rotation on premixed fluid from the premixing area to achieve micro mixing; and each phase fluid leading-in structure is communicated with the pre-mixing area. By highly integrating the fluid inlet, the fluid outlet, the pre-mixing area and the strong mixing area, the reactor has the advantages of compact structure, remarkable mixing and mass transfer effects and the like, and a safe and efficient solution is provided for toxic, harmful and other high-risk reaction and mixing processes.
Owner:NANJING TECH UNIV

Cleaning agent recovery equipment with multi-stage distillation purification

The utility model provides cleaning agent recovery equipment with a multi-stage distillation purification function, which relates to the technical field of cleaning agent recovery and comprises a first-stage distillation tower, a condenser arranged at the top of the first-stage distillation tower, a feed port arranged at the top of the first-stage distillation tower, a connecting pipe arranged on one side of the condenser, a steam channel arranged on one side of a thermal insulation layer, and a second-stage distillation tower arranged on the other side of the thermal insulation layer. The second-stage distillation tower is arranged on one side of the first-stage distillation tower, the third-stage distillation tower is arranged on one side of the first-stage distillation tower, the feeding pipe is arranged on one side of the third-stage distillation tower, and the first-stage distillation tower, the second-stage distillation tower and the third-stage distillation tower are used in turn, so that a cleaning agent can be distilled and purified for multiple times; impurities and dirt in the cleaning agent are effectively removed, and the purity of the recycled cleaning agent is improved. Compared with single-stage distillation equipment, the multi-stage distillation equipment disclosed by the utility model can meet the use scene with a higher purity requirement, the application range of the recovered cleaning agent is expanded, and meanwhile, the multi-stage distillation towers are used in turn, so that the cleaning agent can be distilled and purified for multiple times.
Owner:TIANJIN INTELLECT SCI & TECH DEV

Control method, device, equipment and readable medium of hybrid power system

ActiveCN117533283BReduce lack of motivationAvoid underpowered situationsTarget controlPower performance
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.
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

A high-energy, low-sensitivity energetic material based on quaternary organic components and its synthesis method

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.
Owner:NANJING UNIV OF SCI & TECH