499 results about "Modular composition" patented technology

A modular unitized electrochemical fuel cell cartridge (20) is formed from a mono-polar anode plate (22), a second mono-polar cathode plate (24 ) and a solid polymer membrane electrode assembly (26) operably interposed between the anode and the cathode. An electrochemical fuel cell stack is provided having at least one removable fuel cell cartridge, a pair of current collectors which are individually disposed on opposite sides of the anode and the cathode plates and a pair of end plates which are individually disposed on opposite sides of the current collectors from the anode and cathode plates. Sealing ridges (42) and mating grooves (44) as well as alignment means (46) enable the easy assembly of a modular unitized fuel cell cartridge and stacking said cartridge.

The invention discloses a modular combined fan detachable and washable air conditioner indoor unit, which comprises an evaporator module, an electrical module, an outer cover and a fan module, the evaporator module is located in the outer cover (3), and the evaporator module includes an evaporator (1) , the evaporator (1) is connected to the inner surface of the front plate of the outer cover (3), and an electrical module (2) is arranged on the side of the evaporator (1), between the evaporator (1) and the rear plate of the outer cover (3) A cavity (7) is provided, and the fan module includes a fan (9), a support base (13), a motor (10) and an air outlet (12), and the fan (9) is arranged on the support base (13). The tuyere (12) is located at the bottom of the support seat (13), and the fan (9) and the cavity (7) are pull-out structures. The invention adopts modularization, which is not only convenient and simple to disassemble, but also easier to clean the air conditioner.

The invention provides a clamp. The clamp comprises a shell and a spiral disc; the shell comprises a clamping jaw movable cover, and further comprises a positioning sleeve detachably connected with the clamping jaw movable cover, and the positioning sleeve is provided with a plurality of sliding blocks capable of sliding in the circumferential direction; the clamping jaw movable cover is provided with screws capable of being in matched connection with the sliding blocks, and the clamping jaw movable cover and the positioning sleeve are in axial fixation through the screws; and the end face, in contact with the clamping jaw movable cover, of the positioning sleeve is provided with a positioning assembly playing a role in circumferential fixation of the clamping jaw movable cover and the positioning sleeve, and the screws can enable spiral teeth and spiral grooves to keep in linkage fit when the clamping jaw movable cover circumferentially rotates on the positioning sleeve. By means of the clamp, clamp modularization combination is achieved, assembling and disassembling are convenient, the clamping jaw clip distance is conveniently adjusted, the clamping jaw movable cover can be replaced, and the clamp integrating a clamp air cylinder can be achieved.

A machine-aided smell identification method based on modularized combination neural net characterized by that, the combination neural net categorizer comprises a forward direction recessive single layer perceptron module and a RBF neural net module, wherein each categorizer module includes a plurality of sub-modules, whose arrangement is determined through the two phases of accretion and trimming, the parameters of center, width and weight value can be determined through error reversion algorithm. The invention solves the problem of the high dimension multiple catalog mass sample set in a fast and effective way. The machine-aided device by the invention can be used to distinguish many kinds of smells and to estimate the odor intensity simultaneously.

A modular combination toy and desktop writing accessory apparatus comprising a plurality of structural elements each having at least one nodal connector portion to which a complementary connector portion of another structural element can be coupled. The structural elements can be assembled into a barrel-like form that is configured with a passageway for carrying a writing component of the invention. The writing component can be a pen, pencil, marker, crayon, eraser or the like. The modular combination toy and writing instrument has multiple functions in playtime as well as in everyday desk-bound activities.

The invention relates to a packaged modularized wall hanging device for vertically reforesting. The device is characterized in that each basic module comprises a wall hanging backboard, vertical frames, a top partition board, a bottom partition board, at least two vertical partition boards are arranged between the vertical frames, at least two horizontal partition boards are arranged between the top partition board and the bottom partition board, and an implantation cabin forms after being divided by the vertical and the horizontal partition boards, wherein, the wall hanging backboard is at least provided with a horizontal hanging groove; the top and the bottom partition boards are parallel to the horizontal partition boards, and the included angle Alpha among the top and the bottom partition boards, the horizontal partition boards and the wall hanging backboard is less than 80 DEG; the outer edges of the top and the bottom partition boards for forming the implantation cabin are all provided with notches used for circulatory perfusion.

The invention discloses a solar energy comprehensive utilizing system for integrating optothermal mixed power generation and heat utilization, which belongs to the field of solar energy comprehensive utilization projects. The system comprises a solar energy photovoltaic power generation device, a temperature difference power generation device and a heat utilization device, wherein the solar energy photovoltaic power generation device is used for directly converting sunlight into electric energy; the temperature difference power generation device is used for directly converting solar radiant heat and waste heat of a photovoltaic cell into electric energy; the heat utilization device is used for recovering the waste heat of the temperature difference power generation device by using a flat plate type heat tube; and the system has a plurality of functions of photo-electric conversion, thermoelectric conversion, waste heat recycling and the like and can meet double demands of users on electrical load and heat load to maximum extent. Compared with other solar energy heat utilization systems, the system has the characteristics of high efficiency, no moving components and noise, low operation and maintenance cost, high reliability, modular combination the like.

The invention discloses a fluidization calcium-based thermal-chemical high temperature energy storing / releasing system and a working method thereof. The system is characterized in that the storing and releasing of energy are performed by means of a calcium-based thermal-chemical high-temperature reversible reaction through mutual transformation among solar energy, thermal energy and chemical energy. The system mainly comprises an energy input unit, an energy storing unit and an energy output unit. During storing of energy, calcium hydroxide is subjected to an endothermic decomposition reaction under a fluidization condition, and absorbed energy is stored in calcium oxide as a reaction product in a chemical energy form; during releasing of the energy, the calcium oxide and water vapor are subjected to an exothermic reaction under the fluidization condition, and released heat heats water to generate high-temperature high-pressure steam, so that a steam turbine is driven to generate power. The fluidization calcium-based thermal-chemical high temperature energy storing / releasing system has the characteristics of high unit mass energy-storing density, high energy quality, low energy-storing lost, no pollution and the like, can be modularly combined according to energy-storing capacity, and can be applied to fields such as large-scale solar thermal generation and peak-load regulation.

A lamp cap of an LED module street lamp with high thermal diffusivity and adjustable lighting angle belongs to the technical field of semi-conductor illumination. The lamp cap comprises a lamp cap upper cover, a lamp cap lower cover, a supporting framework, a lamp cap trim cover, a junction box, a plurality of LED light source drive, a power supply and at least one LED light source module; the LED light source module is connected and fixed with the supporting framework by an end cover, the lamp cap trim cover is fixed at the head of the supporting framework, and the upper cover and the lower cover of the lamp cap are appositioned face to face and are fixedly connected at the tail of the supporting framework. By adopting LED light source and scientific and reasonable design, the invention has the advantages of high light efficiency, stability, energy saving, and environmental protection, etc. By making use of the design of modularization combination, the LED light source module can satisfy the requirements of diverse heights and lighting angles by adding or reducing LED light source modules according to application condition, thus one lamp has various usages. The invention has wide application range, low cost and convenient assembly. The lighting angle of the LED light source module can be adjusted to realize optimal light distribution requirements of different roads.

The invention discloses a modular vernier permanent magnetic linear motor based on a Halbach permanent magnetic structure. The modular vernier permanent magnetic linear motor comprises 3k mover modules and one stator, there are air gaps between the two, the stator comprises a permanent magnet which is provided with a stator core, is surface-mounted to the stator core and has a Halbach array structure, armature windings are arranged in grooves of the mover modules, positions of each phase of the armature windings in the different mover modules are different, positions of axles of the same phase of the armature windings in each module correspondingly relative to the stator permanent magnet are maintained consistent, each module can work as an individual complete vernier permanent magnetic linear motor, two adjacent mover modules are connected by use of a magnetic barrier made of a non-magnetic material, the different mover modules respectively generate push forces with certain phase differences with the stator, through modular combination of movers and variation of positions of the windings in the different modules, each phase of the windings is enabled to have a completely symmetric structure in an overall view, and thus the effect of offsetting and weakening thrust fluctuations is realized.

Belonging to the technical field of conveying machinery, the invention especially relates to a workpiece automatic roll-over device used in transfer lines. A vertical guide rail is fixed on an upright post. An elevating carriage is connected to the vertical guide rail in a sliding way. A transverse guide rail arranged in horizontally left and right direction is fixed on the elevating carriage. A transverse carriage is connected to the transverse guide rail in a sliding way. A roll-over shaft arranged in horizontally internal and external direction is mounted on the transverse carriage in a rotating way. A roll-over stand is fixed on the roll-over shaft. A sucker is fixed on the roll-over stand. Compared with common roll-over mechanisms, the roll-over device of the invention has the advantages of reasonable structure, few varieties of components, and installation, manufacturing and maintenance convenience, and can be used in the production lines of automobiles, household electrical appliance, and other industries. With a single machine, multi-moving operation is realized, the worker labor intensity is reduced, the assembling time is reduced, and the work efficiency is improved. Production line modular combination installation can be realized.

The invention discloses a multi-joint chain link-type robot capable of implementing modular combination. The robot is in a modularized open chain structure; and each module has twelve degrees of freedom, each of which is finished through the drive of a steering engine or a direct current motor. Each sport leg of the robot is composed of four crank arm joints and a wheel leg and has five active degrees of freedom; two symmetrically arranged sport legs form a pair of joints, and two joints are connected via a chain link-type waist joint; and two active degrees of freedom are formed at the waist joint so that the waist joint can flexibly rotate in four vertical directions. Through the modular combination, the robot can implement organic combination of characteristics of wheel-type, leg-type, straight traveling and swinging movements so that the robot has the advantages of strong terrain adaptation ability of a leg-type robot and high maneuvering speed of a wheel-type robot. Meanwhile, through the design of the width of the waist, the step length and the motion of the robot can meet a condition of noninterference when the robot moves forwards or backwards. Through the coordination among several pairs of sport legs, the robot can finish dozens of movement gaits and can span barriers at a certain height.

The invention discloses a testing platform and method generally used for the whole process of low voltage user side distributed power source grid connection. The testing platform comprises a distributed power generation simulation module, a power grid working condition generating module, a measuring analysis module and an isolation power distribution module, wherein the distributed power generation simulation module is used for simulating the output characteristic of distribution generation and is connected with the input end of EUT, the power grid working condition generating module is used for simulating the operation working conditions of multiple power grids and is connected with the output end of the EUT, the measuring analysis module is used for controlling the detection procedures and collecting data analysis detection results, and the isolation power distribution module is used for providing electricity for detecting equipment. The detecting method application of the whole process of the testing platform comprises the type test, the predelivery test, the dynamic simulation test and the field test of the EUT. The testing platform is designed in a modular combination mode so as to be integrated in a mobile vehicle trunk conveniently, modular equipment can be combined freely according to testing objects and testing modes to meet the requirement for testing under different occasions and environments, and the whole process testing of grid connection of low voltage distributed photovoltaic generators, wind power generators and gas turbine generators.

The invention discloses a DGC board-type assembled house system and a construction and a manufacturing method thereof. A basic unit of the system is formed by floor slabs and wallboards which are combined and assembled in a modularized manner; the wallboards are prefabricated composite boards, each wallboard mainly consists of a light-steel frame, a peripheral guard board, a sandwich insulation layer, a heat insulating layer and turnbuckles, and different wallboard standard modules such as in-line wallboards, L-shaped wallboards, T-shaped wallboards and cross-shaped wallboards are adopted and freely combined; the floor slabs are prefabricated composite boards, the floor slabs are used as foundation slabs, floor slabs or roof slabs of the DGC board-type assembled house system, and vertical connection between the floor slabs and the wallboards in the system consists of combined connection of lateral connection of horizontal M-shaped steel, M-shaped chord members and square steel pipes through tapping screws and vertical connection of the turnbuckles in trusses. According to the DGC board-type assembled house system and the construction method and the manufacturing method thereof, the structure is simple, the construction speed is fast, the construction period is reduced, the cost is low, and the defects of single structure, complex installation process and high labor cost of the existing assembled house structure can be overcome.

An aircraft passenger cabin includes modular interior components selected from ceiling panels, wall panels, dado panels, window funnels, light covers, and baggage compartments or hat racks. At least one interior component is a standardized modular building block that can be used uniformly and interchangeably in different cabin configurations and sizes, in different aircraft types having different fuselage cross-sectional sizes and configurations. The interior components are modularly combined so as to be adapted to different passenger cabins in the various aircraft types. The multiplicity of distinct interior components among all aircraft types in the entire product range of an aircraft manufacturer is reduced, so that the piece count of each particular type of component is increased, and the manufacturing, installation, maintenance, replacement and inventorying costs are reduced. The time and cost for a new cabin design are reduced.

The invention relates to an aviation power unit, a flight rack of the aviation power unit and a modularized aircraft of the aviation power unit. Multiple interfaces connected with the aviation power unit are arranged on the periphery of the flight rack. The one or more serial-connected aviation power units or the aviation power units overlaid layer by layer can be arranged on the periphery of the flight rack in different manners, and modularized combination manners are achieved so as to provide various forms of power drive manners. Therefore, the modularized aircraft formed by combining the aviation power units and the flight rack is simple in structure, convenient to assemble, high in efficiency, flexible and variable in assembling manner and capable of meeting different assembling requirements of users.

A module embedded digital control system, comprising of standard PCC input / output interface module and outer interface connecting to the outer device. Its characteristics are that it also comprises of inner solidified modulized rebuiltable CPU management control module of embedded digital control system software library, driving control module for 1 axial, 2 axial or 4 axial of driving control software library, which belongs to the inner solidified modulized embedded 1axial, 2 axial, or 4 axial, PLC management control module of the inner solidified module embedded PLC control software, and digital control inner network serial network bus for realizing network connection between the modules and multi-access management control software package . The system has used digital control inner CAN serial network bus and multi-access technologies, modulized digital control hardware control module, making the system can do modulized combination according users requirement, and the advantages are high efficiency and accuracy; high cost / performance ratio.

The invention provides a modularized steel die and concrete combined arch bridge and a suspending construction method of a suspension cable thereof in the technical field of bridge building. The modularized steel die and concrete combined arch bridge comprises a combined arch ring with cast-in-place concrete, and vertical stand columns, a bridge deck beam and a bridge deck plate which are arranged on the combined arch ring, wherein the modularized combined arch ring is formed from one or multiple split mounting type steel arches, and each split mounting type steel arch comprises a plurality of modularized steel die units which are fixedly connected in the arc length direction. Modularized production of the steel die units can be carried out in a factory, and the manufacturing cost is low and the transport is convenient. The modularized steel die and concrete combined arch bridge is excellent in integral performance; due to the adoption of the steel die units, a large quantity of templates used when a traditional concrete pouring construction method is adopted are no longer needed, and manpower waste caused by disassembly after the completion of the arc bridge is also avoided; requirements for the combined arch ring with a larger span and a higher construction rigidity can be met, and the requirements for different spans and rigidities as well as construction stability can be met.

A flexible and modular combined clamp for welding or machining locating of a hydraulic hard pipe comprises a clamp body and a clamping head device. The clamping head device is arranged on the clamp body through bent mechanisms, the clamp body comprises two bases facing each other in a lateral mode and guide rails, the two parallel guide rails are arranged on the two bases, two sliding clamping mechanisms are further arranged on the two parallel guide rails, the multiple bent mechanisms are arranged on the two sliding clamping mechanisms, every two adjacent bent mechanisms in the multiple bent mechanisms are connected with each other, the two ends of the multiple bent mechanisms are connected with ends respectively, the two ends are clamped and fixed by the two sliding clamping mechanisms, any one of the multiple bent mechanisms is provided with the corresponding clamping head device, and one of the two bases is further provided with a flange clamping table. By means of the flexible and modular combined clamp for welding or machining locating of the hydraulic hard pipe, an oil pipe in a complex shape can be clamped, production efficiency is high, and a production requirement is met.

The invention relates to a modular float mounting micro rectangular electric connector, which mainly comprises a shell, an insulator and a contact element assembly crimped with a high-temperature lead, wherein the contact element assembly is fixed in the insulator by epoxy glue; the insulator sequentially passes through big shell plates of the shell, a shell body is filled in the shell, and the big shell plates at two ends of the shell body are provided with left and right holes for installing a floating assembly; the floating assembly comprises a riveting sleeve and a riveting pad, one end of the riveting sleeve is provided with a shaft shoulder, the outer port of the shaft shoulder of the riveting sleeve is vertically turned over, the other end of the riveting sleeve is provided with ananti-rotating lug boss, the middle part of the riveting sleeve is provided with a middle shaft, and the inner hole of the riveting sleeve is provided with a thread; the riveting pad is sleeved on theshaft shoulder, and the inner wall of the riveting pad is provided with a circle of grooves tightly jointed with the turnover edge; and a mounting screw passes through a connector mounting plate to lock and connect the thread of the riveting sleeve on the big shell plates. The electric connector has simple and compact structure, is convenient and accurate to install, can be automatically aligned and centered when a plug or a socket is connected, and is suitable for a modular combined plate float mounting connector.

The invention discloses a ship propeller which mainly comprises a cylinder and a jet pipe, wherein the cylinder is provided with a compressed air inlet, a fuel nozzle and an ignition unit. The ship propeller is characterized in that both the cylinder (1) and the jet pipe (2) of the propeller work in water, compressed air and fuel are respectively introduced into the cylinder through the compressed air inlet (3) and the fuel nozzle (4) and are subject to burning explosion under the action of an ignition unit (5), and burning explosion products directly jet out a water column in the jet pipe (2) so as to generate a thrust force based on the reactive force. Compared with the known ship propelling system, the propeller uses the cylinder part as the power unit, uses the jet pipe part as the propelling unit and realizes the integration of the power unit and the propelling unit, thereby having the advantages of high propelling efficiency, high energy utilization efficiency, high economical efficiency, simple structure and high operational reliability. The invention includes multiple implementation schemes, can realize the ultra high-power propulsion by modular combination and is applicable to various ships.

The invention relates to a narrow single paper glazing ink-jet coding platform and a working method thereof, the platform comprises a paper feed unit, an ink-jet coding unit, an LED drying unit and a paper stacking and collecting unit; the platform is characterized in that a corona unit and an electrostatic precipitation unit are arranged on the input end of the code-spraying unit; and a glazing unit, a detecting unit, an infrared drying unit and an ultraviolet drying unit are arranged on the output end of the LED drying unit in sequence. The advantages of the platform comprises: 1, the corona unit is added to change the roll material surface adhesive force, which is good for jetting ink on a paper; the electrostatic precipitation unit is added to remove the static electricity and dusts on the roll material surface, so that a roll material ink-jet printer can perform ink-jet coding printing on various kinds of roll materials; 2, the corona unit, the electrostatic precipitation unit, the glazing unit, the infrared drying unit and the ultraviolet drying unit are added, such glazing ink-jet coding platform has complete functions, modules are combined to process different box types of paper and realize various kinds of process combinations, and the productivity of the product can be effectively improved.

An improved co-extruder for forming composite multi-layer plastic pipe features its modular structure, and is composed of feeder body consisting of several feeding modules, die body consisting of multiple screw distribution cores, die outlet assembly for different sizes, and connection adapter for connecting said die body with die outlet assembly. A layer thickness regulator is used for the distribution cores. Its advantages include multiple purposes, high homogenizing effect of materials, simple structure and high accuracy of layer thickness.

The invention is to provide a modular combined electro-hydraulic multi-way valve system using compact two-way cartridge valves. Two sets of seat valve main stages including two compact two-way cartridge valves separately are used to control two reversible controlled cavities, a cartridge pressure compensation control assembly is used to control load compensation, and valve body forms the main part of electro-hydraulic multi-way valve; The main body has the function of self-supply-oil pilot control by two side flange control plates; The main part of electro-hydraulic multi-way valve, side flange control plates, pilot stages and auxiliaries combine sandwich self-supply-oil high-voltage electro-hydraulic multi-way valve reversing league with four main ports P, T, A, B and multiple control ports Pc, Tc, Ls and auxiliary ports; The system can satisfy the requirements of higher efficiency, energy saving, low emission and diversity raised by equipment manufacturers through more kinds and more reasonable modular combined configurable solutions.

The present invention discloses a portable fast detector of chemicals, which has a modularized combined structure. The detector comprises a frame body; the frame body is provided with a sampling module, a gas interface, a detector module, a micro integrated column separation module, a main control module, a detection circuit module and a power drive and event module; the sampling module and the detector module are respectively connected with the micro integrated column separation module, the micro integrated column separation module, the detection circuit module and the power drive and event module are respectively connected with the main control module, and the connecting joints of all the modules are internationally standardized fast connecting joints. The invention provides a portable fast detector of chemicals, which has a novel modular structure and is designed according to the characteristics of emergency detection and fast analysis of the chemicals in the adverse environment and complex emergent events, has the characteristics of convenient movement (comprising portable, vehicle carrying, airplane carrying and ship carrying movements), low power, fast analysis and high efficiency, and has the characteristics of fast combination and integration, and so on.

The invention discloses comprehensive test equipment for observing permeation and settlement of accumulated gravel soil. The test equipment comprises a permeation and settlement integrated generation observation system and a constant pressure circulating water supply system. The equipment disclosed by the invention has the following technical effects that 1, artificial rainfall is simulated, and the moisture infiltration condition of unsaturated gravel soil under different rainfall intensities is directly observed; 2, the settlement deformation of the soil body in a natural state and under the simulated rainfall condition can be measured; 3, because the equipment is large in overall size, the grading features of the natural soil can be remained to the greatest degree, and a size effect is weakened; and 4, the equipment is accurate in testing, easy to operate and economical in construction cost, the overall structure is subjected to modular combination, and function extension is conveniently realized.

The present invention discloses an underwater robot structure which can be recombined and flexibly matched with machine-mounted equipment. It is modularization structure, its external form is made into streamline form, the draught module is positioned in most front end of said streamline form, the propeller module is positioned in the tail end of said streamline form, between the draught module and propeller module an intermediate transition portion is set, the transition portion includes standard load bin and course regulation module, in which the standard load bin and course regulation module are modularized combination structure so as to form complete underwater robot.