132results about How to "Easy to fix and protect" patented technology

The invention relates to a microgrid multi-energy joint optimal scheduling method. The method includes: step 1, on the basis of force application conditions of energy supply equipment and operating states of energy storage equipment in different scenes, constructing a physical model of a multi-energy system; step 2, establishing unit mathematical models, including a wind power generator model, a photovoltaic power generation model, a micro-gas turbine model, a fuel cell model and an energy storage model, of the microgrid multi-energy system; step 3, in order to realize lowest comprehensive cost in system operation, constructing a microgrid multi-energy optimal scheduling model by taking DG operation constraints, system safety constraints and multi-energy coupling characteristics into comprehensive consideration; step 4, on the basis of reversed order dynamic planning, solving the microgrid multi-energy optimal scheduling model to obtain a microgrid multi-energy joint optimal operatingstrategy. By the microgrid multi-energy joint optimal scheduling method, operating demands in different scenes can be met, electricity-thermal coordinated optimal scheduling schemes are provided for operating of a comprehensive energy microgrid in different scenes, and high integral operating efficiency and high economic benefits are realized.

The invention discloses a multi-modal interactive upper limb rehabilitation robot training system. The system comprises an electroencephalogram (EEG) signal acquisition and processing module, a robotbody module, a comprehensive affected-limb muscle data acquisition and processing module, a rehabilitation training evaluation module and a virtual reality module, wherein the EEG signal acquisition and processing module reflects the motion intention of a patient by means of EEG signals so as to trigger rehabilitation training; the robot body module assists an affected limb to perform rehabilitation exercises; the comprehensive affected-limb muscle data acquisition and processing module acquires and obtains the comprehensive data indexes of the affected limb; the rehabilitation training evaluation module is used for processing and analyzing the comprehensive data indexes of the muscle of the affected limb so as to obtain the quantitative evaluation parameters of the rehabilitation exercisetraining of the arms of the patient; and the virtual reality module is used for displaying a virtual environment of the rehabilitation training, and interacts with the patient by means of scene display and dialogue. A multi-modal interactive upper limb rehabilitation robot training method provided by the invention realizes the safety, scientization and interestingness of the upper limb rehabilitation training.

An airplane able to change the shape of wing is composed of an airplane body and two wings consisting of fixed wing with one end fixed to airplane body, slide wing installed in the skeleton of said fixed wing and with a roller moving in a spiral slot on a cylindrical body, and the cylindrical body and shape memory alloy bar, which are fixed to each other and installed in the skeleton of said fixed wing. Said shape memory alloy bar is used as the drive source for changing wing shape.

The invention discloses a continuous sectioned crop straw pyrolysis circulation system which comprises six subsystems, namely a material delivery subsystem, a pyrolysis carbonization subsystem, a finished carbon collection subsystem, a tar collection subsystem, a wood vinegar collection subsystem and a gas collection subsystem, wherein the material delivery subsystem consists of a hydraulic push rod feeding device and a feeding bin; the carbonization subsystem comprises a furnace body and a combustion chamber; the carbon collection subsystem comprises a settling chamber, a screw feeder and a dust separator; the tar collection subsystem comprises a condenser; the straw vinegar fluid collection system comprises a sprayer; and the gas collection subsystem comprises an induced draft fan and a gas storage tank.

The invention discloses a wireless intelligent streetlamp control method and a wireless intelligent streetlamp control system. The method comprises that: the system consists of control management equipment and a control terminal secondary structure in a streetlamp; the control terminal consists of a terminal control unit, a wireless transceiving module, a GPS (Global Position System) module, a storage, a temperature sensor, an SIM (Subscriber Identity Module) card slot, an indicator light, an alarm module and a power source; the control management equipment comprises a control manager, a plurality of streetlamp ID storages, and a wireless transceiving module. Due to the arrangement of the GPS module, the GPS module can well provide time service for the control terminal, and also can provide the position information of the streetlamp; in the aspect of management, a subscriber card mechanism ensures that the streetlamp is only controlled by the control management equipment; in the aspect of communication, encryption measures are taken for the communication between the control terminal and the control management equipment, so the possibility that the information is stolen is greatly reduced; a remote destruction mechanism can be started when the information is stolen so as to ensure that internal information is not leaked; in addition, a plurality of storages are arranged for storing the ID of the streetlamp, and the streetlamp ID information is divided into a plurality of parts for separate storage so as to ensure the security of the ID information.

A deformable aerofoil cover with changeable rigidity relates to a deformable aerofoil cover. The invention solves the problem that the cover of the existing rubber material has poor capacity of bearing aerodynamic load and the problem of low entire bearing capacity of the aerofoil. In the invention, a plurality of reinforced pipes with changeable rigidity (2) are embedded into a silastic cover matrix (1) in parallel; each control valve (3) is arranged on the outer surface of the silastic cover matrix (1) and is communicated with the corresponding reinforced pipes with changeable rigidity (2); the two ends of each reinforced pipe with changeable rigidity (2) are all closed; each reinforced pipe with changeable rigidity (2) consists of a composite material outer layer (4), an inner liner pipe (5) and working liquid (6); the composite material outer layer (4) is coated on the outer surface of the inner liner pipe (5); and the working liquid (6) is filled in the inner liner pipe (5). The cover of the invention has strong capacity of bearing the aerodynamic load, and the entire loading capacity of the aerofoil is high, thus meeting the requirement of large-deformation of the deformable cover.

The invention provides a preparation method of a vitamin E nano liposome, belonging to the functional health food technology field. The vitamin E is used as core material and lecithin, cholesterol and Tween 80 are used as wall material and vitamin E common liposome is prepared using an ethanol injection method and then subjected to ultra-high pressure homogeneity, thus transparent or semi-transparent vitamin E nano liposome with average diameter of les than 100nm and encapsulation rate of higher than 90% is obtained. The preparation method is suitable for continuous production and solves problem of saled vitamin E in aspects of stability, water dispersibility and oral absorbency and is widely applied on preparation method of functional water based food.

The invention provides an intelligent material driven or mechanical driven aircraft with turnable wings, and the aircraft provided by the invention has the advantages of high speed, long voyage, low oil consumption, capability of VTOL (vertical take-of and landing), and capability of hovering. The aircraft comprises an aircraft body, sectional bending turnable wings, electroactive polymer skins, sheet macro-fiber piezoelectric composite material bars, deformed honeycomb fillers, a reversal platform and variable pitch propeller engines, wherein the two variable pitch propeller engines are symmetrically mounted on the rear edges of the wings, the electroactive polymer skins are taken as wing skins, the sheet macro-fiber piezoelectric composite material bars are arranged on the neutral layers of the wings, the spaces between the wing skins and the sheet macro-fiber piezoelectric composite material bars are filled with the deformed honeycomb fillers, and the reversal platform is placed ata rotary center inside the aircraft body. According to the invention, an intelligent driver is utilized as the driving source for wing turning, and the aircraft has the advantages of light weight, simple mechanism, high efficiency and convenience for maintenance, and can be switched rapidly in flying modes of level flaying and hovering through wing turning.

The invention discloses an extracting process of pulullan polysaccharide and belongs to the technical field of biology. The extracting process mainly comprises the following steps of: (1), filtering by a plate frame to remove bacteria; (2), performing thermal treatment to remove protein; (3), carrying out primary ultra-filtration; (4), removing ion by use of ion exchange resin; (5), discoloring active carbon; (6), carrying out secondary ultra-filtration; and (7), drying, crushing and packaging. According to the extracting process of the pulullan polysaccharide disclosed by the invention, the bacteria in fermentation liquor are removed by adopting a plate frame filter, so that not only can solvent residue caused by adding an organic flocculating agent and inorganic flocculating agent be effectively avoided, but also the bacteria and diatomite can be recycled to obtain more benefits; meanwhile, potential unsafe factors caused by volatility of solvents (ethanol, methyl alcohol, isopropanol and the like) in the conventional process can be avoided by adopting a microwave drying process or a vacuum drying process; moreover, much steam consumed by recycling and distilling an organic solvent can be saved; the production cost is saved; the product yield can be up to 90%-96%, the purity is as high as 90%-98%, the quality is good, and the production process is safe, continuous and automatic.

The invention discloses a whole-course tracing safety management system based on the minimum packing unit of vaccines. The system comprises a vaccine encoding module, a data collecting module, a data managing module, a vaccine abnormity locking module and a user terminal platform; the vaccine encoding module, the data collecting module, the vaccine abnormity locking module and the user terminal platform are connected with the data management module; the vaccine encoding module encodes the vaccines at the minimum packing unit, and uploads encoding information to the data management module, the data collecting module collects temperature data and GPS position data of the vaccines during purchasing, transporting, storing and distributing in real time, and sends the obtained data to the data management module, and the data management module processes the obtained data and locks the abnormal vaccines in cooperation with the vaccine abnormity locking module. With the system, the quality of the vaccines in all circulation steps is monitored and traced in real time, and the comprehensiveness, real-time performance and traceability of safety in quality of the vaccines are guaranteed.

The invention relates to an automatic control system of a robot for cleaning oil sludge, sludge and the like in an oil storage tank, comprising a PLC part, a system for acquiring and displaying images in the tank, a combustible gas monitoring system, a robot walking system, an oil sludge cleaning, an oil sludge sucking control system and other parts. The automatic control system can realize the remote control outside the tank of the robot for cleaning the oil tank, has two modes of automatically cleaning the tank and manually cleaning the tank, and can be used for acquiring image information in the tank and displaying the image information, displaying the concentration of the combustible gas, realizing water jet and push shovel cleaning work, moving the robot and controlling the sucking of the oil sludge. The control system constructed by taking the PLC as the core has high automatic degree, is easy for expansion, librates workers for cleaning the tank from high-intensity work and severe dangerous environments, realizes the safety, the simpleness and reclamation for cleaning the tank and has remarkable social and economic benefits. The automatic control system can be also used for cleaning a finished product oil tank, an autoclave, a cooling tower, a storage tank and the like in the severe dangerous environment.

The invention discloses a light bastose and flame-retardant polypropylene fiber composite board which comprises 25-75wt% of bastose and 25-75wt% of flame-retardant polypropylene fibers. A method for manufacturing the light bastose and flame-retardant polypropylene fiber composite board includes performing flame-retardant treatment for the bastose; manufacturing the flame-retardant polypropylene fibers and the bastose which is subjected to the flame-retardant treatment into a composite felt; and performing baking and roll forming for the composite felt to obtain the light bastose and flame-retardant polypropylene fiber composite board. The light bastose and flame-retardant polypropylene fiber composite board used as an interior trim part of an automobile is environment-friendly and safe, and is excellent in flame-retardant performance owing to the flame-retardant polypropylene fibers and the flame-retardant treatment for the bastose, and potential safety hazards caused during production and service are prevented; mixed fibers are laid down in a crossed manner and the felt is formed by means of needling to form the board, raw materials are dispersed uniformly, degrees of adhesion of boundaries of the bastose and the polypropylene fibers are improved, and the board is excellent in comprehensive mechanical property; and the product is easy to form and simple in processing technology, the production efficiency can be improved, and the production cost can be reduced.

An elevator and unit security door integrated management control system comprises calling servers which are arranged on an unit security door and all floor staircases, wherein each calling server is internally provided with a microcomputer system, an interphone, a camera, function keys, digit and alphabet multiplex keys, a liquid crystal display and a communication module I; an elevator car is provided with an exit, an entrance, an exit door and an entrance door, and is internally provided with a microcomputer system, a camera, an interphone, a stairs-up and stairs-down and floor indicator panel, an opening button, a closing button, an emergency call button, a going-out button and a communication module II; the output ends of the communication modules I and the communication module II are connected with a central control room and resident receiving ends, and are used for scheduling an elevator, accessing information records, giving a sound-light alarm, communicating with a security system and user terminals, and controlling the opening and closing of doors of the elevator car and the staircases according to input information, user confirmation, equipment state and the states of the elevator car and the staircases. The elevator and unit security door integrated management control system is beneficial to interaction and confirmation between a visitor and a host, and potential safety hazards of a residence community are reduced.

A post-extracting process for pullulanose features that after the bacteria have been removed, the fermented liquid of pullulanose is decolored, desalted and concentrated by membrane filtering technique, and then directly dried by fluidized-bed drier. Its advantage is high extraction rate.

The invention relates to a sludge resource utilization device and method. The sludge resource utilization device comprises a sludge storage and delivery unit, a pyrolysis reaction unit, a dust removalunit, a pyrolysis gas injection unit, an industrial boiler or an industrial kiln furnace, a sludge coke collection and feeding unit, and an automatic control unit, wherein the automatic control unitcontrols the above-mentioned units to work. As for the device and method, according to the characteristics of high volatile matter and nitrogen content in sludge, the high-temperature flue gas produced in the industrial boiler or kiln furnace is used as a heat source and carrier gas, the sludge is pyrolyzed at a certain temperature to produce pyrolysis gas and sludge coke, subsequently, the flue gas mixed with the pyrolysis gas is reintroduced into the combustion zone of the industrial boiler or kiln furnace, the pyrolysis gas is used as a reburning fuel and a gas denitration agent to remove the NOx in the flue gas while achieving energy utilization, and the produced sludge coke can be used as a reburning fuel and a solid denitrition agent for flue gas denitrition of the industrial boileror kiln furnace to play a role in removing the NOx while replacing part of coal.

The invention relates to an optical network resource connection state management method, which solves the problems that in the prior art, the permission of users is not limited, so the confidentiality of network resources can be reduced. The optical network resource connection state management method has the main technical scheme that the method comprises the following main steps that: main step 1, an operation terminal, a communication network and a resource management server are initialized, the operation terminal is used for carrying out local verification login, and whether audit information returns or not is inquired, if so, the operation skips to the main step 3, and if not, the operation skips to execute the main step 2; main step 2, the function selection is carried out through the operation terminal; and main step 3, two-dimension codes are manufactured according to information of optical network resources and are printed on optical network hardware resources or labels for forming two-dimension code labels, the two-dimension code labels are fixed on the optical network hardware resources, and then, the operation returns to execute the main step 1. The optical network resource connection state management method has the advantages that complete, clear, secure, convenient, fast and intelligent managements to optical network physical resources and logical resources are realized, front end and back end bridges are built, and the optical fiber network management updating is promoted.

The invention provides an on-line production method and an on-line production device for a coiled material/plate glass composite board. The device is characterized in that in the zone after a glass annealing kiln of a plate glass production line and before a transversal glass breaking unit, at least an air knife cleaning device, a glass plate surface cleaning device (which can be omitted if the coil material is not a transparent material), a UV glue distributing device, a UV glue curing device, a coiled material unreeling device (which is not represented in the figure), an roll-in lamination device for the glass plate and the coiled material, and a special cutting device for a film-laminated composite glass plate are disposed above a glass plate strip which continuously moves. The production method includes the steps of performing surface treatment of glass, unreeling the coiled material, dispensing glue on glass, performing roll-in lamination to the glass plate and the coiled material, photo-curing the glue, and cutting the film-laminated composite glass plate, all the operations being carried out with the devices hereinabove. The method and the device are used for on-line, large-scale and continuous production of the film-laminated composite glass plate.

The invention relates to a cold chain intelligent cold storage box distribution system which comprises at least one intelligent cold storage box, a coordinator, a vehicle-mounted terminal, wireless sensor labels and a 485 bus. Each intelligent cold storage box comprises a temperature and humidity sensor, a data line, a data line groove, a button type clamping groove for fixing the corresponding label, a shell made of polyethylene material, and a thermal insulation layer, wherein the temperature and humidity sensor is arranged in the intelligent cold storage box and sends a temperature signal into the corresponding wireless sensor label embedded in the outer wall of the intelligent cold storage box through the data line. Humidity signals and temperature signals of all the intelligent cold storage boxes are sent into the coordinator in a transportation vehicle through the wireless sensor labels. The coordinator is connected with the vehicle-mounted terminal through the 485 bus. The cold chain intelligent cold storage box distribution system is low in design cost and low in complexity, informatization and securitization of the food distribution process are achieved, humidity information and temperature information of food at different distribution temperatures are monitored and collected at the same time in the multi-temperature distribution process, safety of food distribution can be easily enhanced, and timely fault remedy in the distribution process can be easily achieved as well.

The invention discloses a matching structure of an automobile diagnosis interface plug-in. The structure comprises a box body, the diagnosis interface plug-in and a locking structure. The box body comprises an open containing cavity; the diagnosis interface plug-in is contained in the containing cavity in a sliding mode; the locking structure comprises a fixing part and a locking part, wherein thefixing part is arranged in the diagnosis interface plug-in, and the locking part is arranged in the containing cavity; when the diagnosis interface plug-in slides to a preset position, the diagnosisinterface plug-in is locked in the containing cavity. Compared with the prior art, the matching structure is fixed in the box body through the diagnosis interface plug-in, and the box body and an electric appliance box body are integrally designed, so that the fixing positions of diagnosis interfaces are easily unified, the occupied space is small, the matching structure is not limited by the overall automobile structure and distribution space, the technical problems that diagnosis interface plug-ins corresponding to a traditional structure are different from one another and difficult to findare solved, and the diagnosis interface plug-in is safe and reliable to fix, convenient to use and good in protection effect.

The invention relates to an enterprise financial monitoring system. The system comprises a financial asset standard operation cloud platform on an enterprise server, and a third party monitoring platform on an approval terminal; the third party monitoring platform is connected with the financial asset standard operation cloud platform and third party ERP software; the financial asset standard operation cloud platform and the third-party ERP software monitor and are connected with six major departments of an enterprise, wherein the six major departments are the procurement department, the salesdepartment, the warehouse department, the production department, the accounting department and the money receiving and payment department of the enterprise; and the third party monitoring platform isin communication connection with investment and financing parties, CFO management consultant teams and/or management operation teams of the enterprise itself. With the enterprise financial monitoringsystem adopted, the six major departments of the enterprise can be monitored in real time; each link is connected together efficiently so as to form a closed ring management; financial analysis is conducted regularly; financial management is transformed from an after-event mode to a before-event or in-event mode; financial professions are integrated more deeply and fully involved in the entire process of the operation of the enterprise; the strategies, business orders, production management, corporate performance, human resources, financial and taxation management of the enterprise can be integrated; and the strategic objective of the enterprise can be realized.

The invention discloses an alcohol-free extraction method of polymalic acid and belongs to the technical field of biology. The alcohol-free extraction method comprises the following major steps of: taking kieselguhr as a filter aid and filtering out bacteria by using a plate and frame filter press; removing polysaccharides by using pullulanase in combination with ultrafiltration; combining activated carbon with plate and frame filtering, decoloring and removing the added activated carbon and denatured protein flocculate; desalting through nanofiltration and concentrating; heating to the range from 60 to 90 DEG C and carrying out rotary evaporation by using a rotary evaporator until the content of the polymalic acid is 20-30g/100mL, and then spreading on a glass vessel by the thickness ranging from 0.1 to 1.0mm for drying until constant weight, and finally, crushing and packaging to obtain the finished product of the polymalic acid. No organic solvent is added in the whole process; impurities in the fermentation liquid are removed mainly by a physical method, so that potential hazards caused by the organic solvent can be effectively avoided; and a result, the quality and yield of the product are improved, and high production cost due to the consumption of a strong acid and a strong base when the organic solvent or ion exchange resin is used is reduced.

Movement of a belt adjustment mechanism in which the length of a tension section of an adjustment side belt (12) can be adjusted based on drive operation of an operation lever (15) and a motor is made more reliable and safe. The adjustment side belt (12) is pressed by a pressing belt (14) to the outer peripheral surface of a drive roller (11) of a base (16) for drive. A base (17) for tension and a base (18) for pressing are slideable relative to the base (16) for drive. The base (17) for tension has an installation shaft (17a)(or a fixation hook) for a fixed side belt (13) and has a tension roller (17b). The base (18) for pressing has a pressing roller (18c) and guide rollers (18a, 18b). In a balanced state under a load (F), because the base (16) for drive and the tension roller (17b) relatively slide to cause the pressing belt (14) to be tensioned, the adjustment side belt (12) is stably pressed to the drive roller (11) by the pressing belt. The belt adjustment mechanism is adapted for use in a belt hoist, belt load binder, etc.

The invention belongs to the field of medical first-aid tools, and particularly provides a folding stretcher. The folding stretcher comprises two stretcher rods (1), stretcher cloth (2) arranged between two stretcher rods (1), handles (3) arranged on the outer side walls of the stretcher rods (1), handles (4) arranged on the outer sides of both ends of the stretcher rods (1), fixing belts (5) of which one ends are fixedly connected with any stretcher rod (1) respectively, and inflatable pads (6), wherein each stretcher rod (1) is formed by sequentially connecting four stretcher rod units (7); two foldable transverse supporting rods (8) are arranged between the two stretcher rods (1). The folding stretcher solves the problem that the existing folding stretcher cannot fix a wounded person stably, and has functions of portability, very good fixation and protection on the wounded person and prevention of secondary injury.

The invention discloses an automobile diagnostic interface protective structure. The automobile diagnostic interface protective structure comprises a shell, a turnover cover and a diagnostic interface plug-in unit, wherein the shell comprises an open accommodating chamber; the turnover cover can be fixed in the accommodating chamber in a turnover manner; when the turnover cover is inwards turned over to an extreme position, the turnover cover and the accommodating chamber define an accommodating space; the diagnostic interface plug-in unit is fixed on the side, facing the accommodating chamber, of the turnover cover; and when the turnover cover is inwards turned over to the extreme position, the diagnostic interface plug-in unit is accommodated in the accommodating space. Compared with the prior art, the automobile diagnostic interface protective structure has the advantages that by arranging a structure that the diagnostic interface plug-in unit is fixed in the turnover cover, and the turnover cover can be fixed in the shell in a turned-over manner, the shell and an electric appliance box body can be designed in an integrated manner, therefore, the fixing position of a diagnostic interface is easy to unify, small space is occupied and the automobile diagnostic interface protective structure is not easily be limited by the whole automobile structure and the layout space.