48results about How to "Flexible and convenient combination" patented technology

The invention discloses a physical vapor deposition preparation method for a high-entropy alloy film with uniform and controllable components. The preparation method comprises the steps that a magnetron sputtering technology is adopted, a magnetron sputtering composite target serves as a target material, one or more kinds of gas serve as working gas, negative bias voltage is applied to a base body, and therefore the high-entropy alloy thin film with the uniform and controllable components is obtained on the surface of the base body through deposition; and the magnetron sputtering composite target comprises at least one target period which is periodically arranged in the vertical direction, and each target period comprises single alloy target materials which are sequentially stacked in thevertical direction. According to the provided preparation method, the method is simple, the overall design idea is ingenious, all pure targets are independent of one another and are flexible and convenient to combine, the adjustment can be carried out according to needs, and the high-entropy alloy thin film with the controllable and uniform components can be economically and efficiently prepared;and according to the method, the thin-layer target materials are stacked and spliced together, so that compared with combination of large pure target materials, the method can enable various components in a product to be uniform, so that the product with a single phase is obtained.

The invention discloses a portable magnetic span plate used for steel plate split joint and welding. The portable magnetic span plate mainly consists of a handle, two permanent magnetic suction discs and a span frame, wherein the span frame is connected with the two permanent magnetic suction discs, two permanent magnets are arranged in the permanent magnetic suction discs, the permanent magnetic discs are provided with a suction disc switch connected with one permanent magnet, the handle is provided with a triggering end matched with the suction disc switch, the fixation between the magnetic span plate and the welding steel plate completely relies on the magnetic force generated by the permanent magnetic suction disc, the matching of other auxiliary equipment is not needed, and the use is flexible and convenient, so the work efficiency of the steel plate split joint in the construction process is improved. Because the welding is not needed, no any mark is left on the surface of parent materials, any influence cannot be generated on the parent materials, any treatment is not needed, the grinding work load in the construction process can be reduced, the production cost and the work intensity are reduced, the operation safety factor is high, any potential safety hazard cannot be caused, and the portable magnetic span plate is applicable to the fixation different parts in different connection forms during butt joint, corner connection and the like of the steel plates in the steel plate split welding.

The invention discloses an efficient oxygen supply nano-bubble suspended carrier flowing biochemical bed sewage treatment system which comprises a grille, an anaerobic tank, an anoxic tank, an MBBR nano-bubble biological reaction tank and a secondary sedimentation tank. A high-specific-surface-area suspended carrier suitable for attaching propagation of microbial strains is put in the MBBR nano-bubble biological reaction tank, the MBBR nano-bubble biological reaction tank is connected with a nano-bubble machine using an air source as oxygen and is responsible for nano-bubble delivery towards the MBBR nano-bubble biological reaction tank to form high-density nano-bubble water. The sewage treatment system creatively integrates a nano-bubble technology and a suspended carrier flowing biochemical bed technology, a brand new sewage treatment system and a process are formed, the shortcomings of frequent sludge adding, high-energy-consumption blast aeration, sludge reflux, daily aged sludge treatment and the like existing in an existing activated sludge and wastewater treatment system are overcome, and the sewage treatment system also has the advantages of being simple in operation, stable in operation, large in treatment amount and the like.

The invention provides an environment report generation method and device, electronic equipment and a storage medium. The method comprises the following steps: determining a plurality of environment analysis modules according to a historical environment report, and enabling each environment analysis module to be packaged into a corresponding business assembly; obtaining a service component selected by a user and typesetting information corresponding to the service component; creating a report template according to the service component and the typesetting information; obtaining title information edited by the user, and generating a report directory according to the title information; and obtaining the service content corresponding to each service component, and respectively embedding the service content corresponding to each service component into each service component to obtain an environment report. The analysis function used by the environmental report is packaged into the servicecomponent. The user can select required service components in a self-defined manner, a self-defined report template is formed by combining the service components, the mode of combining the service components is flexible and convenient, the generation efficiency of the environmental report is improved, different report templates do not need to be developed, and the development cost is reduced.

The present invention provides a central temperature and humidity control instrument, which respectively connects with an initial value keyboard setting module, an initial value voice setting module, a multifunction digital display module to display operating state of a plurality of paths, a LED temperature digital display module, a LED humidity digital display module, a data information voice broadcasting module, a multi-path data and command conversion and transmission module on each corresponding IO port with a SCM SPCE061A as an inner core. Wherein, the central temperature and humidity control instrument is connected with a plurality of temperature and humidity network node control instruments through a multi-path select electronic switch. In addition, the control instrument compares onsite temperature and humidity data information collected by the temperature and humidity network node control instrument with the set value and emits a control command to a corresponding temperature and humidity network node control instrument. The temperature and humidity network node control instrument controls a multifunction executor through program control to execute heating, refrigerating, humidifying, dehumidifying, air draft, air exchange and other intelligent control and utilize LED to display and broadcast relevant information through voice. The present invention is suitable for intelligent environmental condition management of large-scale agricultural breeding, vinyl house and green house.

The invention discloses a spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device, which comprises at least three electroplating baths (1) and a bracket (4). The spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device is characterized in that each electroplating bath (1) is arranged on the bracket (4) in a three-dimensional mode; the top of the bracket (4) is provided with a pay-off wire wheel (6); the bottom of the bracket (4) is provided with a take-up wire wheel (8) capable of preventing coiling wires; a silk wire between the pay-off wire wheel (6) and the take-up wire wheel (8) is provided with a wire guide wheel (3) and a tensioning wheel (10); the tensioning wheel (10) is driven by a cylinder (11); the cylinder (11) is installed on the bracket (4) or the electroplating baths (1); and a graphite felt brush (7) is rotated on the electroplating baths (1). According to the spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device disclosed by the invention, the deficiency of big horizontal distribution land occupation of the traditional electroplating equipment is improved, the structure is flexible and variable and has a strong applicability, continuous and composite electric brush processing is realized, a plurality of brush electroplating steps can be continuously finished, a plurality of slots are arranged on the graphite felt brush to realize multi-wire composite brush electroplating processing, and the processing efficiency is effectively improved.

The invention discloses a shallow-layer biological filter disc which comprises a disc body. A separator plate which divides the inside of the disc body into a first section and a second section is arranged across the middle of the disc body. The first section and the second section are distributed side by side and bottoms of the two sections are communicated with each other. The first section is divided into an aerobic layer and a facultative layer. The second section is divided into a filter layer, a denitrification layer and an anaerobic layer. Film-forming packing materials with gradually reduced gaps are distributed in the aerobic layer, the facultative layer, the anaerobic layer and the denitrification layer. A water distribution pipe is also arranged in the aerobic layer. The filter layer is filled with filter cotton. A sidewall of the filter layer is provided with a row of overflow ports. The invention also includes a filtration system which is formed by parallel connection or series connection of the shallow-layer biological filter discs. The system has advantages of short construction cycle, low investment cost, convenience in operation, high treatment efficiency, complete function and flexible and convenient combination. With low energy consumption, pollutants in wastewater can be effectively removed so as to make effluent to be clarified. The filter disc and the filtration system are suitable for processing different qualities and different quantities of wastewater with biodegradability.

The invention discloses a combined type stream welding machine and the working principle of the combined type stream welding machine. The combined type stream welding machine comprises a feeding conveyance rack and a discharging conveyance rack, wherein a working table is arranged between the feeding conveyance rack and the discharging conveyance rack, a working conveyance rack, clamping mechanisms, a working conveyer belt mechanism, a limiting mechanism and an working infrared detection mechanism are arranged on the upper surface of the working table, a feeding infrared detection mechanism is arranged on the front side of a feeding conveyer belt mechanism, and a discharging infrared detection mechanism is arranged at the front end of a discharging conveyer belt mechanism. A machining and production line can be formed by combining the feeding conveyance rack, the discharging conveyance rack and the working table freely, the working table can be a desk type working table or a table type working table, the infrared detection mechanism can detect whether a workpiece exists and feed the information back to a control system, the feeding conveyance rack, the discharging conveyance rack and the working conveyance rack are controlled by the control system to operate fully automatically, the length and the width of a conveyer belt can be adjusted flexibly according to the size of the workpiece, and machining and production are conducted on all stations in a coordinated mode. According to the combined type stream welding machine and the working principle of the combined type stream welding machine, assembly is flexible, maintenance is easy, cost is low, and the problems that an integrated production line is difficult to assemble and maintain, and the production cost and the maintenance cost are high are solved.

The invention discloses a curved surface reflection focusing solar photovoltaic power generation device, belongs to the technical field of solar photovoltaic power generation application, and provides a photovoltaic power generation device which can improve the sunlight area. The device enables sunlight to be focused on a solar photovoltaic conversion apparatus through a curved surface reflection body and a reflection bottom plate, and the photovoltaic conversion apparatus with the high photovoltaic conversion is selected. The back surface of the photovoltaic conversion device is provided with a heat radiator, thereby improving the sunlight area of the solar photovoltaic conversion apparatus, improving the photovoltaic conversion efficiency, and generating no heat spot. The consumption of silicon materials is low, the cost is low, and the device is easy for batch production.

The invention discloses a home intelligent entrance guard management system, which comprises a calling module, a protocol conversion module and a community business module, wherein the calling module is used for voice communication exchange among owners in a community, the protocol conversion module interconnects hardware devices having different manufacturer protocols to form a unified entrance guard system, and the community business module integrates the business, the owners and the community management in the community into an organic integration so as to perform unified management. According to the present invention, the home intelligent entrance guard management system has rich functions, the intelligent level of the life of people is improved, the compatibility of the devices having different equipment manufacturer types is achieved, the community business system is integrated, and the functions of the entrance guard system are enriched.

The invention provides an automatic ladder type fuel delivery device, which comprises a sealed container for storing helium, a mechanical transmission part arranged in the sealed container, a drivingmotor, and a permanent magnet coupler, wherein the driving motor and the permanent magnet coupler are arranged in the exterior of the container. The upper end and the lower end of the container are communicated with gravity type non-active grooved raceways; the bottoms of the grooved raceways are provided with a dust delivery pipe; the tail end of the dust delivery pipe is communicated with a dustcollection device; the mechanical transmission part comprises a transmission ratchet wheel, a driving chain fixed on the transmission ratchet wheel, and multiple ladder steps fixed on the driving chain; the transmission ratchet wheel sleeves a transmission shaft; one end of the transmission shaft is fixed on the inner wall of the container through a bearing and a bearing end cover; and the otherend is arranged in the exterior of the container and is connected to the driving motor through the permanent magnet coupler. The fuel delivery device does not have any fault point, the operation is reliable, the system equipment and pipeline arrangement is simple, and moreover, the fuel delivery device can be flexibly and conveniently combined with other functional facilities and is economic.

The invention discloses a shoe last two-section development method. The method comprises the steps that a shoe last is divided into the rear section and the head type which are connected to the left widest part and the right widest part of the base plate of the shoe last, the rear section comprises seven rear section big series of high sandals, low sandals, frye boots with zippers, frye boots without zippers, pump shoes with ankle straps, normal pump shoes and high instep close shoes according to the shoe types, the head type comprises three head type big series of a square head, a round head and a pointed head, the seven rear section big series and three head type big series are mutually matched in a one-to-one mode, and a complete shoe last is formed. The seven rear section big series comprise one or more rear section small series according to heel heights, the three head type big series comprise three head type medium series according to big, medium and small, the rear section small series and the head type medium series are mutually matched in a one-to-one mode, and the complete shoe last is formed. According to the shoe last two-section development method, the cost is better reduced, new shoe lasts are combined through convenient and flexible selection and matching, overall design and development of the shoe last are more convenient to achieve, and the development efficiency is higher.

The invention belongs to the technical field of solar energy application, and provides a hook face reflection condensation solar energy photoelectric and photo-thermal spectrum division utilization apparatus. Light rays of different wavebands are focused on a solar photovoltaic power generation apparatus and a solar energy photo-thermal absorption apparatus by the apparatus respectively; the wavebands of high photoelectric conversion efficiency are focused on a solar energy photoelectric conversion apparatus; and wavebands of low photoelectric conversion efficiency are focused on a solar energy photo-thermal collecting apparatus, so that solar energy spectrum division utilization can be realized. The spectrum division utilization apparatus has the advantages of realizing photovoltaic power generation, avoiding heating of the photoelectric conversion efficiency to influence the conversion efficiency, and supplying heat and improving solar energy utilization rate.

This invention relates to an optical central sample device for getting automatic brightness stable signals in an image conversion device of a x-line unit including a sample lens and a photomultiplier tube or a photodiode characterizing in mounting a kind of light filter in front of the optical sampling device replacing the known diaphragm in which, the light filter may be a set composed of two filters with different central apertures or a neutral one of a glass filmed with NiCrFe alloy and the filming of which becomes thicker steadily from the center to the edge. The phenomena will not happen if uses this invented method that the switch beam limiter or a transmitted load density becomes larger suddenly or an image brightness picture changes suddenly which realizes automatic brightness stable signal quick tracing.

The invention discloses machining equipment and a machining method for plastic pipeline communicating parts. The machining equipment comprises an operating platform, wherein the center of the operating platform is provided with a first clamp capable of fixing or releasing a main pipe, a plurality of second clamps capable of fixing or releasing branch pipes and positioned at the periphery of the first clamp, a driving mechanism used for enabling the second clamps to move radially along the center of the operating platform, and a heating part capable of moving up and down. The machining equipment has the advantages that: the first clamp is used for fixing the main pipe, the second clamps are used for fixing a plurality of the branch pipes, the ports of the branch pipes are aligned with a connecting hole of the main pipe, the heating part moves downwards to enable the inner side surface of the heating part to be closely attached to the connecting hole of the main pipe, the driving mechanism pushes the branch pipes to be closely attached to the outer side surface of the heating part, the heating part heats to melt the outer side of the connecting hole and the inner end surface of the branch pipe, and after the heating part is moved away, the driving mechanism continues to push the branch pipe to enable the inner end surface of the branch pipe to be butt-jointed with the connecting hole in a melting manner, and then a sewer pipeline is produced; compared with the traditional operation of welding manually one by one, the machining equipment and the machining method have the advantages of high efficiency and high finished product yield.

The invention provides a waterwheel-like chain-box-type vertical fuel conveying device. A mechanical transmission part of the device is arranged in a containing body; a driving component is arranged outside the containing body; the upper end and the lower end of the containing body are respectively connected with slotted roller paths. The mechanical transmission part comprises a driving wheel, a driven wheel, a driving chain, and a plurality of chain boxes fixed on the driving chain to hold spherical nuclear fuel elements; the driving wheel is driven by the driving component and drives the driven wheel to rotate by the driving chain; each chain box is a box with an open end; and each box body is provided with a centering guide plate for ensuring that the corresponding spherical nuclear fuel element is located at the center of the chain box. A side wall, in contact with the drive chain, at the open end of the box extends outwards to form a diverting plate for diverting the spherical nuclear fuel elements into the chain boxes or providing a rolling distance for enabling the spherical nuclear fuel elements to enter the slotted roller paths. Mesh between the drive chain and the drive wheels is ensured by correction pieces fixed to the inner side wall of the containing body. The device is reliable in operation, simple in structure and high in economy.

The invention discloses a quick access system of a rail transit robot detection module, and belongs to the technical field of rail transit maintenance. Maintenance equipment of rail transit is modularly designed, so that the maintenance equipment is more flexible and convenient to adjust and combine; and meanwhile, through corresponding arrangement of a rotating cabin and a storing and taking mechanical arm, ordered storage of the maintenance modules is achieved through cabin chambers arranged on the rotating cabin at intervals, and accurate storing and taking of the maintenance modules are achieved through arrangement of the storing and taking mechanical arm. The quick access system of the rail transit robot detection module is simple in structure and easy and convenient to operate, the storage, access, positioning and self-inspection functions of the maintenance module can be effectively achieved, the maintenance process of rail transit is simplified, the maintenance cost of the rail transit is reduced, the maintenance efficiency and maintenance accuracy of the rail transit are improved, different rail transit maintenance requirements are met, and good practical value and popularization value are achieved.

The invention relates to a data processing method and a computer in a software as a service (SaaS) environment. The method comprises the steps of setting the binary code of each SaaS service product; using a field to express the sum of the binary codes of the SaaS service products occurring in a controlled object; and inquiring the controlled object according to the sum of the binary codes of the SaaS service products. The method and the computer provided by the invention use binary bits to encode the products, then the code values of the service products selected by a user are added together to acquire a value of the purchased service product combination, the value is dynamically generated, the service products are not required to be combined in advance to form infinite fixed service types, the service products are convenient and flexible to combine, and public data which can be used by the service products can be efficiently and conveniently inquired.

The invention relates to a combined type portable cereal sample splitter which is characterized by comprising a hopper, one or a plurality of sample splitting units, a collecting unit and a subsampleunit. An outlet of the hopper directly faces inlets of the sample splitting units, the sample splitting units are arranged in a series connection and overlapped manner, and each sample splitting unitis provided with a discharge flow path for discharging discarded samples and a reduced subsample flow path; the collecting unit is arranged below the sample splitting units, the subsample unit is arranged below the collecting unit, and one or a plurality of subsample boxes is arranged in the subsample unit. The combined type portable cereal sample splitter has the advantages that the combined typeportable cereal sample splitter is simple in structure and high in sample splitting quantity and efficiency, the reduction ratio can be changed according to requirements, and the one-step maximum sample splitting quantity is only restrained by the sizes of sample boxes; the combined type portable cereal sample splitter is easy to operate and is convenient and speedy, and the requirements under different conditions can be met.

The invention discloses a portable low-adsorption high-temperature pretreatment device, and belongs to the technical field of high-temperature flue gas analysis equipment. The inner wall, making contact with gas, of the equipment is coated with a silicon coating, adsorption of a pipeline to ammonia gas can be greatly reduced, it is guaranteed that an analysis instrument can directly measure the concentration value of the ammonia gas, the detachable coating type heating sleeve is arranged and is connected through the VCR joint, so that the equipment is convenient and flexible to combine, has the portability of conventional pretreatment, can be used for field detection, can also be used in movable or fixed occasions such as laboratories, and has multiple purposes, and the high-temperature treatment box adopts an omnibearing radiation heating mode, so that the heating effect is better, and the temperature control precision is higher; and heat insulation materials are adopted outside so that the outer surface temperature is ensured to be lower than 50 DEG C. The integration and intelligence degree is high, the operation is simple and convenient, and remote control and data transmission of portable equipment such as a mobile phone can be realized.

The invention discloses a combined type stream welding machine and the working principle of the combined type stream welding machine. The combined type stream welding machine comprises a feeding conveyance rack and a discharging conveyance rack, wherein a working table is arranged between the feeding conveyance rack and the discharging conveyance rack, a working conveyance rack, clamping mechanisms, a working conveyer belt mechanism, a limiting mechanism and an working infrared detection mechanism are arranged on the upper surface of the working table, a feeding infrared detection mechanism is arranged on the front side of a feeding conveyer belt mechanism, and a discharging infrared detection mechanism is arranged at the front end of a discharging conveyer belt mechanism. A machining and production line can be formed by combining the feeding conveyance rack, the discharging conveyance rack and the working table freely, the working table can be a desk type working table or a table type working table, the infrared detection mechanism can detect whether a workpiece exists and feed the information back to a control system, the feeding conveyance rack, the discharging conveyance rack and the working conveyance rack are controlled by the control system to operate fully automatically, the length and the width of a conveyer belt can be adjusted flexibly according to the size of the workpiece, and machining and production are conducted on all stations in a coordinated mode. According to the combined type stream welding machine and the working principle of the combined type stream welding machine, assembly is flexible, maintenance is easy, cost is low, and the problems that an integrated production line is difficult to assemble and maintain, and the production cost and the maintenance cost are high are solved.

The invention proposes an assembly and method for batch electron beam welding of sputtering rings, including a mandrel, a partition, a sleeve, a baffle and a bolt. The mandrel is fixed on the chuck of the electron beam welding machine, and the tail can be supported by the tip of the tailstock on the working table of the electron beam welding machine. When welding sputtering rings in batches, multiple sputtering rings can be installed at one time, one sputtering ring is fixed by two spacers, and finally fixed by means of baffles and bolts. During welding, it is only necessary to set parameters such as the first sputtering ring support and electrode coordinates, high pressure, beam current and linear speed, and other sputtering rings can be automatically welded by programming. The sputtering ring batch electron beam welding assembly and method reduces the time for vacuuming and cooling multiple times, and also reduces the time for setting coordinate parameters multiple times, improves the production efficiency, and reduces the production cost of the enterprise.

The invention discloses a gas-liquid mixed type low-temperature plasma generator. A cathode is in a rod shape and is mounted in a sealed cathode tube. An anode is annular and is mounted in sealed anode tubes. The anode tubes are mounted on ventilating supports which are fixed to the middle of the cathode tube, and through air inlet ducts are arranged on the ventilating supports. The upper end of the cathode tube protrudes out of the anode, and the lower end of the cathode tube is connected with a high-voltage pulse power source through a wire. The inner anode tube and the outer anode tube are arranged on the inner side and the outer side of the anode. The cathode tube, the inner anode tube and the outer anode tube are all made of quartz. Gas to which atomized liquid is added is introduced into a discharging area between the cathode and the anode. According to the gas-liquid mixed type low-temperature plasma generator and an integrated device, organic matter hard to degrade in oil and gas field produced water and operating waste water can be fast and effectively degraded, industrial large-scale production can be achieved, and the advantages of being small in size, low in weight, easy to operate, free of maintenance, low in operating cost and the like are achieved.

The invention provides a storage structure. The storage structure comprises at least two symmetrical hollow storage bodies; at least one end of a first containing space defined by the outer wall of each storage body is provided with an opening; the joint of the upper end and the lower end, and the joint of the left end and the right end of each storage body are provided with combination components respectively; the multiple combination components are parallel to one another and perpendicular to the opening of the corresponding first containing space; and one combination component of one storage body is aligned with one combination component of the other storage body and is fixed with the combination component of the other storage body. Therefore, not only is the combination of the storage structure flexible and convenient, but also the structure of the storage structure is simple.