80 results about "Transport effect" patented technology

The invention relates to a perovskite solar cell structure which sequentially comprises a cathode transparent conducting substrate, an electron transport layer, a perovskite layer, a hole transport layer and a metal anode. The electron transport layer is a titanium dioxide-coated metal particle core-shell layer. TiO2 coats the Au/Ag core-shell layer to directly serve as the electron transport layer, a special electron transport layer does not need to be manufactured additionally, and a preparation process is simplified. Light absorption by the perovskite layer is promoted by utilizing a plasmon enhancement effect of nano particles, and the light absorption effect of a solar cell is improved. According to the preparation method, the electron transport layer is prepared by adopting a solvent low-temperature process, the use of the steps such as high-temperature sintering in the prior art is avoided, the preparation process is further simplified, and the production cost is reduced. Due to the fact that TiO2 coats the metal particle core-shell layer to serve as the electron transport layer to be directly formed on the cathode transparent conducting substrate in solution rather than be formed through a spin coating process, the structure is more compact, and the electron transport effect is better.

Permeability of a fluid through a saturated material is determined by measuring the dynamic response of that saturated material to shaking vibrations and/or shear wave propagation, and then mapping the dynamic response (preferably, viscoelastic stiffness and damping properties) to an invented model (called “KVMB”) that yields the property of permeability. The preferred embodiments may use shear waves, inertial effects, and/or transmission effects, but preferably not compression, to force fluids through the pores. The mapping preferably predicts two possible mappings to permeability, coupled and uncoupled. The preferred methods are both internally consistent and directly related to known laws of physics rather than dependent on empirical calibrations. In use, for example, one may use a porosity log (conventional neutron or sonic) and recordings of SH-waves to obtain damping ratio, followed by locating of the damping ratio on a KVMB map that depends on porosity, and choosing of one of the two possible permeabilities indicated by the mapping, wherein the best choice is typically the largely coupled case.

The invention discloses a double-layer single-side moisture transporting fabric and an application thereof. The double-layer single-side moisture transporting fabric is formed by compounding two layers of fabric, namely an inner skin-friendly fabric layer and an outer fabric layer, wherein the inner skin-friendly fabric layer is a polypropylene fiber knitted fabric; the outer fabric layer is a modal fiber knitted fabric; the single fiber density of the inner skin-friendly fabric layer is greater than that of the outer fabric layer; the double-layer single-side moisture transporting fabric can be used for preparing an underwear fabric and a sportswear fabric. Through the design of the fabric texture structure, a double-sided isomeric knitted fabric is constructed by yarns with permanent functionality, thereby achieving single-side moisture transporting effect of the fabric.

The invention discloses a four-way vehicle which comprises a vehicle body, wherein a primary wheel group and a secondary wheel group are arranged on the vehicle body; the primary wheel group can drivethe vehicle body to move in a first direction; the secondary wheel group can drive the vehicle body to move in a second direction; the first direction and the second direction are different directionwithin the same plane; a lifting assembly is arranged on the secondary wheel group and can drive the secondary wheel group to ascend or descend along the vertical direction of the vehicle body, so that the primary wheel group and the secondary wheel group are enabled to be in contact with the moving plane of the vehicle body alternately. The four-way vehicle is small in size and flexible in moving, and can independently transport cargoes in a warehousing space to greatly save the warehousing space. Multiple four-way vehicles can work simultaneously with the transporting paths not interfered mutually to greatly improve the transporting efficiency and are stable and reliable in transporting effect.

A process for cutting machining of rotating rotationally symmetrical workpieces with a defined cutting edge, wherein the resulting rotationally symmetrical surface has either no twist or a twist which is only insignificant in terms of transport effect and abrasive action and/or when machining the hardened workpiece surfaces a particularly high material removal rate can be achieved, wherein a cutting edge which is askew with respect to the axis of rotation of the workpiece is guided in contacting relationship along the rotating workpiece in a linear feed movement transversely with respect to the axis of rotation, wherein the machining parameters, in particular the broaching feed and the inclined positioning of the cutting edge are so selected that the twist occurring at the machined surface becomes a minimum in respect of twist pitch and/or twist depth and in particular the twist depth becomes a minimum.

The invention discloses a method for improving the insulating property of oil-impregnated paper of a transformer, which belongs to the technical field of oil/paper insulation for electrical equipment. According to the method, a modifier is added into an oil-impregnated paper insulation system for the electrical equipment, the insulating property of an oil-impregnated paper board is enhanced by the dissipating and transporting effects of the modifier on charges in the oil-impregnated paper and the enhancement of the insulating property has important significance for improving the safety operating ratio of the large-scale electrical equipment and reducing the insulating fault rate.

The invention discloses a service transporting method, which aims at achieving the best service transporting effect by using the least number of relay nodes under the circumstance that the demand on Quality of Service (QoS) is met. The method of the invention includes that: the actual value of each QoS provided by each service transporting link is determined according to the state information of each relay node in each service transporting link in at least two selected service transporting links; the service transporting link which can meet the demand of each QoS according the actual value of each QoS is obtained; the service transporting links which meet the all QoS demands are selected from the service transporting links which meet the demand of each QoS to transfer the service. In addition, the invention also discloses a service transporting device.

The invention belongs to the technical field of electric power, and particularly relates to a cable winding and unwinding device convenient to transport. The device solves the technical problems thatan existing cable winding and unwinding device is inconvenient to transport and cannot be cleaned and straightened. The device comprises a second support base, wherein a first groove is formed in thecentral outer wall of the top of the second support base; the inner walls of two ends of the first groove are connected with horizontally arranged first electric guide rails through bolts; and first electric sliding blocks are slidably connected to the outer walls of two sides of the tops of the two first electric guide rails. According to the cable winding and unwinding device, a connecting rod,an idler wheel and an first hydraulic cylinder are arranged, after cable winding and unwinding are completed, a bolt opening on the connecting rod can be fixed to the back of a trailer, the first hydraulic cylinder is packed up, and the idler wheel is in contact with the ground, therefore, the device can be directly pulled away through the trailer, and a very convenient transport effect is achieved.

The invention belongs to the technical field of ionic liquids, and particularly relates to a double-center cationic liquid for a lithium battery and a preparation method of the cationic liquid. A -CH2-O-CH2(OEG) is introduced into the structural formula of the ionic liquid, which is beneficial to more efficient Li+ migration, more lithium salt can be dissolved, the transport effect of cations is enhanced, and the conductivity can be improved when the cationic liquid serves as a lithium battery electrolyte. Meanwhile, compared with the design of a single-side chain, the design of double-centercations has higher chemical and thermal stability; if the cationic liquid is added into an organic electrolyte as an additive, an electrolyte system which is not easy to combust can be prepared, and the thermal stability of the lithium battery is improved.

The invention relates to a wireless charging plane with a magnetic field intensity and field distribution regulating function. The wireless charging plane is composed of am energy emission source (1), emission-end magnetic vitraglass material (2), an energy receiving source (4) and receiving-end magnetic vitraglass material (3). The emission-end magnetic vitraglass material (2) is arranged in the energy emission source (1). The receiving-end magnetic vitraglass material (3) is arranged in the energy receiving source (4). Magnetic resonance evanescent field lines of the emission-end magnetic vitraglass material (2) and the receiving-end magnetic vitraglass material (3) are coupled, and accordingly wireless energy transmission is facilitated, and the greatest equivalent permeability real component is achieved on the system operating frequency. Compared with the prior art, the wireless charging plane has the advantages that at the middle-close range, the vitraglass material components with equal special resonant frequency generate resonance to transmit power, allowing transmission efficiency of the novel system to be remarkably increased; even a certain displacement occurs, transmission effect of the system is good; owing to sub-wavelength property and uniform surface magnetic field of the vitraglass material, multi-goal and efficient charging is realized.

The invention discloses a three-temperature refrigeration truck. The three-temperature refrigeration truck comprises a refrigeration truck main body, wherein the refrigeration truck main body comprises a compartment and a chassis; the compartment is of an injection-foamed structure assembled by a plurality of sheets, and comprises a left side plate, a right side plate, a cover plate, a bottom plate, a front plate and a rear plate; a horizontal sliding door is formed in the compartment; a bilaterally-opening door and a rearview camera are arranged on the rear plate; a partition plate is arranged in the compartment; and the left side plate, the right side plate, the front plate and the rear plate are all of a thermal insulation structure respectively, on which convex ribs are arranged. The three-temperature refrigeration truck is characterized in that the compartment can be divided into a plurality of cabins for realizing transport of many kinds of objects, and can also be used as a single-temperature refrigeration truck; the compartment is excellent in thermal isolation performance and high in mechanical composite strength, so that the transport cost of the refrigeration truck is reduced; the compartment is internally provided with an air guide structure, and temperatures in the various cabins of the compartment are balanced, so that the transport effect of the refrigeration truck is improved; and the body of the compartment is light in dead weight, and the refrigeration truck is graceful and beautiful in appearance.

The invention relates to the field of material mixing transportation, and discloses a material mixing and transporting shaft and a corresponding multi-material mixing and transporting device. The material mixing and transporting shaft comprises a rotatable shaft body (1), an internal spiral band (2) and an external spiral band (3) are arranged on the shaft body (1), wherein the internal spiral band (2) extends in the axial direction to push materials, and the external spiral band (3) extends in the axial direction to return the materials; the external spiral band (3) and the internal spiral band (2) are opposite in spiral direction, and a gap exists between the internal side edge of the external spiral band (3) and the peripheral surface of the shaft body (1); and a material returning wing blade (4) is arranged on the external spiral band (3) with an included angle, the extending direction of the material returning wing blade (4) is consistent with the extending direction of the internal spiral band (2), and through the material pushing and lift material mixing functions of the material returning wing blade (4), the material mixing and transporting shaft can enhance the thermal mixing and transporting effect of the materials remarkably.

The invention provides an adjustable manipulator. The adjustable manipulator comprises a manipulator device and sucker devices. According to the adjustable manipulator, a gear is controlled to rotate to drive an arm to move forwards and backwards at the upper ends of first sliding rails through a motor; an electric motor drives a vertical sliding block belt frame to move up and down; a rotating electric motor drives a driving gear to rotate so as to drive a sucking disc frame to move in the horizontal direction; after sucking disc rods are moved to right positions, the sucker devices work to suck a product; then, the motor, the electric motor and the rotating electric motor work to transport the product to the proper position; the adjustable manipulator is clear in structure and good in transporting effect, and is beneficial to improvement of production efficiency.

The invention provides a feeding and lifting transfer mechanism. The feeding and lifting transfer mechanism is used for transporting and storing materials, and comprises a feeding mechanism and a translation jacking mechanism, wherein a bayonet and a limiting system are arranged on the feeding mechanism; a first bottom plate in the feeding mechanism is used for controlling rotating and lifting by a motor; a clip key is arranged on the translation jacking mechanism; the translation jacking mechanism causes the clip key to ascend and descend by a worm and wormwheel lifter; the clip key is controlled to move forwards and retract by a cylinder; materials are arranged on the clip key, enter the bayonet through the clip key and descend, so that the materials are placed on the bayonet to achieve a transport effect. According to the design, full-automatic material transport is realized, and the materials can be grabbed by matching with a mechanical arm, so that the effects of improving the efficiency, avoiding manual feeding dangerousness and reducing the cost are achieved.

The invention discloses a self-balancing transport package capable of maintaining direction, comprising a housing, a cover, a steering gear 1, a support seat, a steering gear 2 and a storage box. A control circuit board, an attitude sensor and a storage battery are arranged in the housing. One side of the inner wall of the housing is fixedly installed with a steering gear one, the other side of the inner wall of the housing is fixedly installed with a rotating shaft, one side of the support base is fixedly installed with the second steering gear, and the other side of the support base is fixedly installed. The side and the rotating shaft are installed through bearings. The support base includes a bottom plate and a left and right vertical plate. The support base is also provided with a front vertical plate and a rear vertical plate. The steering gear two is fixedly installed on the front vertical plate. A rotating shaft is arranged on the rear vertical plate, the front side of the storage box is fixedly installed with the steering gear 2, and the rear side of the storage box is installed with the rotating shaft 2 through bearings. The invention is convenient to use and has good transportation effect.

The invention belongs to the technical field of building energy conservation, relates to indoor heating and energy storage technology, and particularly provides an electric energy storage air heater which is reasonable in design, simple in structure, convenient to mount, good in heat transmission effect, capable of storing energy and high in energy storage capacity. The electric energy storage air heater comprises a plurality of energy storage units, a base, a top cover, a heat insulation shell and an electrical control system, and is characterized in that a phase change energy storage material and an electric heating element are arranged in each energy storage unit. The electric energy storage air heater has promising application in the fields of solar energy utilization, 'peak load shifting' of electric power, recovery of waste heat and excess heat, energy conservation of industrial and civil buildings and air conditioners, and the like.

The invention discloses a method for making crab roe soup dumpling, which belongs to the field of snacks and pasta. The steps include kneading raw food materials into dough and cooking noodles, evenly spreading crab roe stuffing to make crab roe soup dumpling blanks and putting them into reed-covered dumplings. Leaves in the old-fashioned cage drawer, cooked and cooled, wrap the crab roe soup with reed leaves, plastic-seal it in a plastic bag with an isolated air chamber, and refrigerate at a temperature of 2‑8 degrees Celsius. The invention solves the problems of low nutrient content, poor storage and transportation effect and poor taste of the crab roe soup dumpling. The raw materials of the present invention are puffer fish meat, daisy, crab butter, shrimp, rice wine, soy sauce, white sugar, balsamic vinegar, salt, chicken essence, Shaojiu, minced ginger, minced green onion, white pepper powder, and cooked lard, which increase the health-care and health-care effects . The technical scheme adopted by the present invention is easy to operate, and the crab roe soup dumpling has a delicious taste, is healthy for health, is convenient to eat, is easy to entertain guests and relax, and is easy to store and transport.

The invention discloses a self-adaptive transport case for logistics storage based on engineering manufacturing, and belongs to the field of storage equipment. Compared with the prior art, the self-adaptive transport case for logistics storage based on engineering manufacturing has the advantages that in the stacking, placing and transporting processes, a previous packaging box can extrude the next packaging box, air in an outer air storage bag is transferred to an inner limiting air bag, so that the inner limiting air bag generates adaptive fluctuating deformation according to the upper surface of goods, so that a flexible fixing effect can be achieved on more or less goods, the application range is wider, meanwhile, cycle use is realized, material waste is remarkably reduced, environmental pollution is reduced, meanwhile, under the action of extrusion double ball rods and unloading double ball rods, impact force can be dispersed and unloaded when jolting occurs in the transporting process, a packaging box body and the goods in the packaging box body are effectively protected against damage caused by impact, and the service life of the transport case can be prolonged while the transport effect is guaranteed.

The invention discloses a surface treating agent for sliding mechanical parts. According to the surface treating agent for the sliding mechanical parts, surfaces of acrylate glue solution particles contain a large number of carboxyl groups, aniline is added into an acrylate glue solution, is firstly diffused inside micella, then is doped with the carboxyl groups and then is subjected to polymerization reaction on surfaces of latex particles in the presence of an oxidant, thus the angle of contact with water of a polyaniline coating layer is increased, and the adhesive power and water resistance are improved; and the coating layer can enable metal surface passivation through an electron transport effect and oxidation-reduction effects so as to achieve a protective effect, silanization modified fluotitanate and an introduced inorganic constituent Ti<4+> form TiO2 particles during heated curing, and the TiO2 particles are uniformly filled in gaps of silane films, so that the whole film layer is more uniform and denser, the superficial microelectrochemical reaction of the film layer can be effectively inhibited, and thus the corrosion resistance is greatly improved.

The invention provides a gradual terrace transformed method for a dry hillside field of sisal hemp in the dry and hot region, relates to the field of region water and soil maintenance, and specifically relates to the gradual terrace transformed improving method for the dry hillside field. The invention aims to effectively reduce soil erosion and form a long-term protective belt at the same time, achieves the gradual terrace transformed improvement of the dry hillside field in the dry and hot region, and develops and utilizes the improved regional field. The adopted technical scheme comprises the steps of determining a gradual terrace transformed scheme based on the geology and terrain characteristics, namely Torrid red soil or vertisols of a dry and hot rive valley, of the target zone, planting sisal hemp to form a sisal hemp biological barrier protective belt, and utilizing the rigid and anti-corrosion feature of sisal hemp leaves to form a partition net of water-sand on slopes, which is the key technical step; according to targets of related regional treatment or development, gradually cultivating protective terrace edges, meanwhile, achieving gradual terrace transformation of the dry hillside field in the dry and hot region through depending on the transporting effect of natural water erosion and the effect of manual assistant management, constructing sisal hemp ecological barrier protective edges of the treatment region target terrace, and forming an efficient, economic and long-term terrace transformed technique.