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22897results about How to "Novel structure" patented technology

Five-shaft linkage numerical control machining center

The invention discloses a five-axle linkage digital-control processing centre which comprises a lathe bed (10) and a portal frame (30), wherein the portal frame (30) comprises a left portal upright post (32), a right portal upright post (32) and a fixing portal crossbeam (35), and the front part of each portal upright post (32) is provided with a direct driving type double-shaft precise rotating table (20) which enables a working table (26) to simultaneously rotate round an A shaft and a C shaft. Furthermore, the portal frame (30) is provided with a crossbeam (40) which can move along the Y direction, the front part of the crossbeam (40) is provided with a slide carriage (50) which can move along the X direction, the front part of the slide carriage (50) is provided with a main shaft box (60) which can move along the Z direction, the main shaft box (60) is provided with a main shaft installing hole (66) used for installing a main shaft (70), and a tool magazine (80) is arranged in a cavity positioned between the lathe bed (10) and the portal frame (30). The invention has novel structure, small occupied area, space saving, low cost and stable operation and property. Besides, a motion shaft of a machine tool has high dynamic property, regulating property, positioning precision and repeated positioning precision.
Owner:三六零安全科技股份有限公司 +2

Novel solar battery backboard

The invention relates to a novel solar battery backboard, which comprises the following components according to the adhesion in turn: a weathering layer, a first adhesive layer, a structure-enhancing layer, a second adhesive layer and an adhesive reflecting layer; wherein, the weathering layer is a polyvinylidene fluoride alloy layer modified by inorganic materials; the adhesive reflecting layer is a white polyethylene layer; preferably, the polyvinylidene fluoride alloy layer is a plastic alloy layer formed by the polyvinylidene fluoride and the inorganic materials with the thickness of 4-40 mum; the white polyethylene layer is a plastic alloy layer in which polyethylene is mixed with inorganic white pigment, anti-ultraviolet stabilizer and hot-oxygen ageing resistance stabilizer with the thickness of 10-300mum; the structure-enhancing layer is a polyethylene qlycol terephthalate layer; the first adhesive layer and the second adhesive layer can be one of the following three, namely, a polyurethane adhesive layer, an acrylic ester adhesive layer or an epoxy adhesive layer with the thickness of 1mum-30mum. The invention features novel structure, easily obtained materials, greatly reduced cost and good performance, conforms to the requirements of the backboard, and has important significance on solar energy industry.
Owner:SHANGHAI HIUV NEW MATERIALS

Semi-controlled active injection current high voltage direct current breaker and realization method thereof

The invention relates to a breaker of a direct current system, in particular to a semi-controlled active injection current high voltage direct current breaker and a realization method thereof. The breaker comprises a high speed switch-thyristor module branch, as well as a lightning arrester branch and a bridge circuit which are connected in parallel with the branch, wherein a capacitor-reactor series branch and a resistor-thyristor series branch are connected in parallel and then connected with middle points of two bridge arms of the bridge circuit; and the two ends of a capacitor are connected in parallel with a charging loop. The breaker is based on a direct current breaking principle by the traditional active injection current manner; semi-controlled power electronic devices are added; a high speed mechanical switch is adopted; the advantage of low loss during normal breakover is kept; and bidirectional current can be broken quickly without an arc. The breaker is simple in circuit topological structure, simple and convenient to control, mature in technology, easy to realize, great in current breaking capability, high in withstand voltage level and strong in expansion capability, and the cost is lowered greatly since the number of the adopted power electronic devices is small.
Owner:STATE GRID CORP OF CHINA +1

Multi-cycle stirring egg-shaped anaerobic fermentation system

The invention discloses a multi-cycle stirring egg-shaped anaerobic fermentation system. The system comprises a fermentation tank body and a driving device arranged on the fermentation tank body, wherein the fermentation tank body is egg-shaped, the center of the inner cavity of the fermentation tank body is provided with an inner barrel type spiral stirrer, the outside of the inner barrel type spiral stirrer is provided with a stirrer inner barrel, a temperature heating device is arranged between the wall of the fermentation tank body and the stirrer inner barrel, the bottom of the inside ofthe tank is provided with an umbrella-shaped gas flow distribution device; the upper part of the fermentation tank body is provided with a vent pipe and a pressure control device, the bottom of the fermentation tank body is provided with an umbrella-shaped gas flow distribution device gas inlet pipe and a mud-discharging and sand-discharging outlet; and the side wall of the fermentation tank bodyis communicated with a biogas circulation system, a biogas slurry circulation system, a gas-liquid circulation system, a heating system, a temperature control system and a biogas residue and biogas slurry storage pool respectively. The multi-cycle stirring egg-shaped anaerobic fermentation system adopts multi-cycle stirring to increase the stirring efficiency of the system; and the anaerobic fermentation environment is improved, the fluid is mixed evenly, the temperature difference slightly fluctuates, the energy consumption of the system is low, the fermentation rate is high and the system is suitable for popularization and application.
Owner:INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECH ENG CO LTD

Externally reinforced concrete irrigated and heat preservation wall structure embedded energy-saving system and its construction method

The invention relates to an energy-saving system for a reinforced concrete outer-casting built-in heat insulation wall body structure and a construction method thereof, which can effectively solve the problems of external wall heat insulation of a high-rise building with high heat insulation requirement and cracking and falling of a heat insulation layer. The system is produced by a wall body and reinforcing steel bars in the wall body which are cast by concrete. The method comprises the following steps that: a reinforcing steel bar frame of the wall body is produced and arranged, namely parallel vertical reinforcing steel bars and indoor floor-connecting board tie bars perpendicular to the parallel vertical reinforcing steel bars are bound together, a grid board is hoisted and externally suspended outside the vertical reinforcing steel bars of the wall body, and is bound with the vertical reinforcing steel bars of the wall body by hooked bars and binding steel bars as well as framework positioning bearing bars, then a framework is arranged on the framework positioning bearing bars and is firmly bound with reinforcing steel bars of beams and boards of a floor, lapping bars are reserved, a heat insulation grid board is firstly arranged, then reinforcing steel bars of corbel brackets of a balcony and an air conditioning board external wall are bound, finally the concrete is cast, the curing is performed, and the framework is removed to repair the structure. The system has good heat insulation effect, energy conservation, environmental protection, simple method, and huge economic benefit and social benefit.
Owner:HENAN JINYUAN CONSTR

Aircraft hardware-in-the-loop simulation device

The invention relates to an aircraft hardware-in-the-loop simulation device, belonging to the technical field of simulation. The aircraft hardware-in-the-loop simulation device comprises a flight training device, a control surface control mechanism, a flight scene system, an atmospheric data testing device, a three-degree-of-freedom electric turntable and an inertial navigation system, which are all integrated as a whole through network; the flight training device is provided with a server, a central console, a sidebar and a display mechanism; the control surface control mechanism is provided with an aircraft physical mode, an aileron, a rudder, an elevating rudder and a rudder loop control system; the flight scene system displays flight attitude, data or trajectory; the atmospheric data testing device comprises a computer, a direct current power supply module, a power supply control module, an adaptor module and a signal conditioning box module; the three-degree-of-freedom electric turntable comprises an inner frame, a middle frame, an outer frame as well as a turntable pedestal and a control system thereof; and the inertial navigation system is provided with a sensor assembly mounted on the three-degree-of-freedom electric turntable and a computer. The aircraft hardware-in-the-loop simulation device has the advantages of novel structure, compact assembly, good dynamic performance, high simulation degree and being visual and convenient, etc.
Owner:CIVIL AVIATION UNIV OF CHINA

Digital controlled temp. regulating automatic water tap

InactiveCN101000111ANovel structureRealize the automation of water temperature adjustmentOperating means/releasing devices for valvesMultiple way valvesAutomatic faucetElectricity
The invention is a digital controlled temperature adjusting water tap, comprising a main body with cold water inlet, hot water inlet and mixed water cavity, where the mixed water is connected with upper and lower constant temperature water outlets, upper and lower water outlet electromagnetic valves are arranged between the mixed water cavity and the upper and lower constant temperature water outlets, the cold and hot water inlets are respectively connected with digital controlled electric valves with electric motor, the digital controlled electric valves are respectively connected with valve cores of the cold and hot water valves, a temperature sensor is arranged in the mixed water cavity and connected with a drive control MCU with power supply and the MCU is used to control the digital controlled electric valves to control cold and hot water intake quantities so as to implement water temperature adjustment; and its advantages: adopting integrated deign of temperature sensor, drive control MCU, digital controlled electric valves and water temperature display unit to implement automatic water temperature adjustment; the water temperature adjustment course is short, and the error between adjusted and set water temperatures is small; the adjusted water temperature is stable and unable to change with water pressure.
Owner:宁波意耐特阀门有限公司

Graphene-based nitrogen-doped hierachical-pore carbon nanosheet/sulfur composite material for cathode of lithium sulfur battery, as well as preparation method and application of graphene-based nitrogen-doped hierachical-pore carbon nanosheet/sulfur composite material

The invention discloses a graphene-based nitrogen-doped hierachical-pore carbon nanosheet / sulfur composite material for a cathode of a lithium sulfur battery, as well as a preparation method and application of the graphene-based nitrogen-doped hierachical-pore carbon nanosheet / sulfur composite material. The carbon nanosheet is a graphene-based nitrogen-doped hierachical-pore carbon nanosheet, and is prepared by the steps of growing poly-pyrrole on graphene oxide in situ, performing carbonization at high temperature, activating by using potassium hydroxide and forming pores, wherein the graphene oxide and nano-silicon dioxide serve as double templates; the thickness of the carbon nanosheet is 10 to 25 nm; the specific surface area is 800 to 1,600 m<2> / g; the pore diameter of the carbon nanosheet is distributed into the range of 0.8 to 6 nm in a concentrated way; the structure of the carbon nanosheet is a sandwich-like type which adopts graphene as the interlayer of the carbon nanosheet. The carbon nanosheet with abundant micro-pores, meso-pores and large specific surface area can load more sulfur active substances and can effectively inhibit dissolution of polysulfide. The ultrathin nanosheet, and the micro-pores and meso-pores guarantee diffusion of electrolyte and transmission of ions. According to the structure, the capacity, the cycling stability, the coulombic efficiency and the rate performance of the carbon nanosheet / sulfur composition material applied to the lithium sulfur battery are improved synergistically.
Owner:WENZHOU UNIVERSITY

Automatic medicine dispensing system for Chinese herbal medicine

The invention relates to an automatic medicine dispensing system for Chinese herbal medicine. According to the automatic medicine dispensing system, the effects that the Chinese herbal medicine is dispensed and dosed, the medicine is accurately weighed, and the automation and the intelligence of the Chinese herbal medicine dispensing are quickly realized can be effectively realized. The technical scheme is that a medicine storage box array, a medicine receiving box array, a main control computer, a conveyor belt, a medicine receiving bagging hopper, an automatic sealing device, a bag sealed medicine discharging device and a medicine sealing bag temporary storage box are respectively arranged in a cabinet body, wherein a medicine discharging end of the medicine storage box array is connected with a medicine feeding end of the medicine receiving box array; a medicine discharging end of the medicine receiving box array is connected with a feeding end of the medicine receiving bagging hopper; a discharging end of the medicine receiving bagging hopper is connected with a feeding end of the automatic sealing device; a discharging end of the automatic sealing device is connected with a feed opening of the bag sealed medicine discharging device; a discharging end of the bag sealed medicine discharging device is connected with a feed opening of the medicine sealing bag temporary storage box. The automatic medicine dispensing system disclosed by the invention has the advantages of novel and unique structure, easiness for operation, time conservation, labor conservation, high medicine dispensing speed, accurate medicine discharging, convenience for use and good effect, and the labor cost is greatly saved.
Owner:HENAN UNIV OF CHINESE MEDICINE
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