32results about How to "Fully designed" patented technology

The invention discloses a unit modular large household refuse incineration furnace and relates to household refuse incineration treatment equipment. The unit modular large household refuse incineration furnace comprises an incineration grate mechanism, air chambers and air supply systems, wherein the incineration grate mechanism comprises a drying section grate, a burning section grate, a burnout section grate and a rack; the drying section grate, the burning section grate and the burnout section grate respectively comprise two groups of grate units; each group of grate units comprises a spindle, a partition plate, a front wall plate, a rear wall plate and a grate with stepped drop; each grate comprises two groups of edge modules and at least one group of middle modules; each edge module and each middle module respectively consist of a plurality of grate sheets; each group of edge modules is fixed on the corresponding rack through a sidewall protection plate device; each air chamber is formed below each middle module and each edge module; an air inlet is formed at the lower end of each air chamber and connected with the corresponding air supply system; and each air supply system comprises a drying section air supply system, a burning section air supply system and a burnout section air supply system. The unit modular large household refuse incineration furnace is stable in operation, low in energy consumption and long in service life.

The invention provides a low frequency built-in aerial for a hand-held communication device comprising a radiation body respectively arranged on each layer of the multi-layer PCB boards. The low frequency built-in aerial for the hand-held communication device provided by the invention applies the multi-layer PCB board technology on the aerial design, uses the characteristic of the compact and low volume of the PCB board, performs the aerial radiation design on each layer, thereby guaranteeing a smaller volume of the built-in aerial device. Moreover the radiation body is mainly in the internal layer of the PCB, the final design of the aerial radiation body has a certain concealment, and is difficult to copy and produce. The stacked coupling compresses the aerial size by pressing convention. In a limited space, the invention designs the aerial by full volume and reaches best aerial property.

The invention provides a 4-20mA special analogue acquisition module, which comprises an I/V conversion unit, a V/F conversion unit, an opto-coupler isolation unit, a CPLD (Complex Programmable Logic Device) core control unit and multiple paths of power supply units, wherein 4-20mA analogue quantity is converted into a 1-5V voltage signal through the I/V conversion unit firstly; the voltage signal is converted into a 10K-50KHz frequency signal through the V/F conversion unit; the frequency signal is isolated from the CPLD core control unit through the opto-coupler isolation unit; the CPLD core control unit is used for counting, collecting and operating the collected frequency pulse, and is connected with a background device through an I/O port of the CPLD core control unit finally; the information collected by the CPLD is uploaded; the multiple paths of power supply units supply the electricity to the analogue acquisition module; a +5V power source is converted into a +3.3V and a +/-12V power sources to supply power to the module.

The invention discloses an evaluation and suppression method for electromagnetic interference noise of a rotary transformer, and the method achieves the accurate evaluation of the coupling electromagnetic noise of a rotary transformer system in a mode of combining testing with circuit modeling. The filter inductor of the rotary transformer circuit is quantitatively designed based on the evaluationmodel, so that the quality of input and output signals of the rotary transformer is improved. Compared with a traditional resolver noise suppression method, the electromagnetic interference couplingmodel of the motor driving system and the rotary transformer system is established, the electromagnetic interference noise coupled by the rotary transformer system can be quickly evaluated in the design stage of the new energy automobile, a noise suppression scheme can be quantitatively designed based on the model, and the design cost can be effectively reduced.

The invention discloses a quick testing method for opening/shortcircuit of high-density LED lamp diode product without an inner positioning hole. Edge strips are added on two corresponding short edgesof a diode board. Furthermore two positioning holes are designed on each edge strip. The diode board without the positioning hole is converted to a routine testing product which satisfies a testing requirement. Then a universal testing method is utilized for testing the electric performance of the LED diode testing board with the positioning holes. After testing, no-positioning profile fine-milling technology is utilized for successively milling the two added edge strips, thereby realizing electric performance testing for the high-density LED lamp diode without the inner positioning hole. Thequick testing method for the high-density LED lamp diode product has advantages of low production difficulty, low cost, high operability, high production efficiency, high quality, batch inputting into production, etc.

The invention provides a composite material layering scheme library establishing method taking layering compatibility into account. The method comprises the steps of encoding composite material layering schemes by using integers; traversing all combinations and establishing a composite material layering basic scheme library, which is a first-stage composite material layering scheme library; using binary numbers as layer breaking operation codes, and further obtaining a second-stage composite material layering scheme library on the basis of first-stage composite material layering schemes through layer breaking operation; performing layer breaking operation successively to obtain multiple stages of composite material layering scheme libraries. With the method, a composite material layering scheme library meeting the layering compatibility requirement can be obtained; effective transition in thickness changing areas of composite material layering is realized; a feasible layering scheme is provided for composite material layering process design; and foundation is laid for composite material structure optimization design.

The invention discloses a full-automatic de-molding mould for an internal thread plastic part. The full-automatic de-molding mould comprises a fixed model chamber plate and a moveable model chamber plate, wherein a mold joint of the plastic part is arranged between the fixed model chamber plate and the moveable model chamber plate; a base plate is connected with the lower end face of the moveablemodel chamber plate; a moveable seat plate is arranged under the base plate; a pouring sleeve is arranged at the top end of a fixed seat plate; a main runner is arranged on the mold joint; a product chamber is connected with the main runner; a threaded mold core is arranged in the product chamber; the threaded mold core is penetrated through the moveable seat plate and extends into the base plate;a hydraulic motor is arranged in the moveable seat plate; the lower end of the threaded mold core is connected with the hydraulic motor through a driving mechanism; the threaded mold core is driven by the hydraulic motor to rotate. According to the invention, the hydraulic motor is placed between the base plate and the moveable mold fixing plate, so that the mold space is saved and the requirement for the tonnage of the injection molding machine is lower. A driving gear is adopted for driving a plurality of driven gears to de-mold and the chamber can be fully designed according to the template space. A rotation-stopping mechanism is adopted for guaranteeing the automatic rotation of the plastic part, a spring is adopted for pushing a stub bar and the adjustment and the repairing are convenient.

The invention provides an antenna, a manufacturing method thereof and an electronic device. The manufacturing method of the antenna comprises: forming an antenna pattern on a surface of a diaphragm; forming an adhesive layer on the surface of the antenna pattern remote from the diaphragm; attaching the cover plate to the surface of the adhesive layer away from the diaphragm. According to the invention, there is no space limitation for antenna patterning, the antenna pattern can be arranged on the diaphragm at will, and the antenna pattern can be directly bonded to the cover plate without reserving additional space on the cover plate. Moreover, the manufacturing method has the advantages of simple operation and simple process, and is suitable for manufacturing antenna patterns with complexshapes, and even can produce stereoscopic antennas on the inner edges of the curved cover plate.

The invention relates to a traffic guidance map rendering method. The rendering method comprises the steps of performing data binding and re-coloring rendering according to a color value (RGB) of a map template picture. Each road is formed by splicing a plurality of road sections, and the color value (RGB) on the traffic guidance map template corresponding to each road section is absolutely unique. According to the method, various complex traffic road graphs can be rendered; the limitation by the actual road shape is avoided; a designer can fully and efficiently design the map in the early stage; a traffic guidance map template is designed in an earlier stage; after road section acquisition data and a map template road section color value (RGB) are successfully bound; the map is randomly modified in the later period, the release result of the guidance map is not influenced, the workload of redrawing the road section bound with the traffic guidance map can be reduced, the use efficiencyof the traffic guidance map template is improved, and meanwhile, the accuracy of traffic guidance is also improved.

The invention relates to a biomass briquette combustion system. The system comprises a feeding system, a boiler main machine, an economizer, an air preheater, a cyclone dust collector, a bag-type dust collector, an induced draft fan, a chimney and a control system; the feeding system comprises a closed bucket elevator, a closed storage bin, a closed scraper conveyer, a front daily material bin and a screw feeder; a variable-frequency motor is arranged in the screw feeder. Biomass briquette is separated from a combustion fire bed in the boiler main machine through the screw feeder, and the problem of tempering of traditional coal bucket type feeding is completely eradicated; double-layer high-pressure secondary air is designed in the boiler main machine, so that the biomass briquette can be fully combusted in a hearth; a convection section in the boiler main machine is designed to be of a wide-interval, sequential-arrangement and four-return-stroke design structure; the control system is used for automatically controlling boiler feeding, deslagging, hearth temperature, fire grate speed regulation and variable-frequency regulation of the variable-frequency motor and the induced draft fan according to set programs.

The invention provides an atmospheric clean coal-fired hot water boiler, which comprises a combustion chamber, a fire grate and a return smoke pipe. The front end of the furnace is connected to the hopper, and the rear end is connected to the slag outlet. There are 4 blowers under the grate. The return smoke pipe includes the first return smoke pipe and the second return smoke pipe. One end of the first return smoke pipe is connected to the combustion chamber The top is connected, the other end is connected to the smoke chamber, one end of the second return smoke pipe is connected to the smoke chamber, and the other end is connected to the smoke outlet. The boiler of the invention uses clean briquette coal as the main fuel, has the advantages of sufficient combustion, high heat energy utilization rate, and small smoke and dust, has wide application fields, can replace bulk coal boilers, and is beneficial to environmental protection.

The invention provides an anti-corrosion antibacterial spinning cleaning device. The anti-corrosion antibacterial spinning cleaning device comprises a cleaning box, two outer wire guide rollers, at least one inner wire guide roller, at least one driving motor, a stirring motor and a PLC, wherein the cleaning box is provided with a spinning inlet and a spinning outlet, a stirring opening is formedin the upper surface of the cleaning box, a cleaning liquid inserting pipe and a clean water inserting pipe are inserted into the upper surface of the cleaning box at intervals, and a liquid discharging pipe is inserted into the bottom surface of the cleaning box; the two outer wire guide rollers are erected on the outer side of the cleaning box; the at least one inner wire guide roller is erectedat the lower part of the inner side of the cleaning box; the output end of the driving motor is connected with the outer wire guide roller located on the outer side of the spinning outlet; the stirring motor is erected on the upper surface of the cleaning box, the output end of the stirring motor is connected with a stirring shaft, the stirring shaft extends into the inner side of the cleaning box from the stirring opening and is connected with a stirring paddle, the stirring paddle is located above the inner wire guide roller, and the outer side end of the stirring paddle is located on the inner side of a V-shaped silk thread structure;. The cleaning device can fully clean silk threads, is good in cleaning effect, can save water sources, and is good in anti-corrosion and anti-bacterial effects, long in service life and low in cleaning cost.

The invention provides an air conditioner panel and an air conditioner. The air conditioner panel comprises a main body frame (1); the main body frame (1) is provided with an arc inner wind guide surface; an inner ring exhaust port (2) is formed in an outlet of the inner wind guide surface, and is provided with door sheets (13); and multiple door sheets (13) are movably arranged along the inner wind guide surface to open or close the inner ring exhaust port (2). According to the air conditioner panel, the overall appearance effect of the air conditioner can be improved; the design is simple; the internal space of the air conditioner can be effectively used; and the design cost is reduced.