30results about How to "Reasonable design ideas" patented technology

The invention provides a novel heterocycle perylene imide dimer compound with the structure shown in a formula (I) and a preparation method thereof as well as an application of the perylene imide dimer as an electron acceptor in an organic photovoltaic material. The compound shown in the formula (I) has the advantages that the problem that molecules aggregate owing to a very large acting force among the molecules when the traditional perylene imide molecules are in a solid state is solved, and heteroatoms are introduced at four positions, namely 6, 7, 6' and 7', of perylene diimide dimer in a single bond chain, so that close packing among the molecules can be effectively prevented, the crystallinity of a material is inhibited, the amorphous form performance is improved, the open-circuit voltage and light absorption efficiency are improved, and the photoelectric conversion efficiency is high.

The invention provides a gear type heterocyclic tripolyperylene tetracarboxylic acid diimide compound. The structural formula of the compound is as shown in the formula (I), wherein R1 is selected from any one of the following groups: C2-60 alkyl, substituent containing alkyl, alkoxy, substituent-containing alkoxy, aryl, substituent-containing aryl, alkyl aryl, substituent-containing alkyl aryl, alkyl heteroaromatic groups, substituent containing alkyl heteroaromatic groups, alkyl heterocyclic groups or substituent containing alkyl heterocyclic groups, and R1 in different positions is the same or different; R2 is selected from S or Se, and R2 in different positions is the same or different. According to the gear type heterocyclic tripolyperylene tetracarboxylic acid diimide compound disclosed by the invention, heteroatoms are introduced in six positions of 6, 7, 6', 7', 6'' and 7'' of single bonded tripolyperylene tetracarboxylic acid diimide to obviously improve the photoelectric conversion efficiency, and the gear type heterocyclic tripolyperylene tetracarboxylic acid diimide compound is reasonable and effective in design idea, simple in molecular structure and shortened in synthesis step, and further is an organic solar cell material with important application prospects.

The invention relates to a motor linkage technology, in particular to a construction method of mutual feedback system of synchronous generators and synchronous motors, which aims to solve the problems that the existing reducer power-load testing system has high cost and wastes energy. The invention has the following steps: two synchronous motors with the same performance parameters are chosen and then a stator of one motor can rotate relative to a rotor; the two synchronous motors are connected coaxially on the condition that the mechanical phases of the rotors are maintained the same; an electric motor is connected coaxially with the two synchronous motors; the armature outputs of the two synchronous motors are connected through the same phase, and then the angle of one synchronous motor stator is artificially rotated, and the rotated synchronous motor is operated in a state of the generator or the electric motor, while the other synchronous motor is operated in a state of the electric motor or the generator. The testing system constructed with the method is low-cost and energy-saving, and is applicable to the performance testing of reducers, synchronous motors, shafts, torque sensors, electric appliances, cables, and switch devices.

The invention relates to the field of organic photovoltaic materials, particularly to a triptycene-based perylene imide compound, a preparation method and applications thereof, wherein the triptycene-based perylene imide compound has the structure formula represented by T-1, T-2 or T-3, and R1 are selected from the following any groups: C2-60 alkyl, substituent-containing alkyl, alkoxy, substituent-containing alkoxy, aryl, substituent-containing aryl, alkyl aryl, substituent-containing alkyl aryl, alkyl heteroaryl, substituent-containing alkyl heteroaryl, alkyl heterocycle group and substituent-containing alkyl heterocycle group, and are the same or different. According to the present invention, with the triptycene-based perylene imide compound, the photoelectric conversion efficiency is significantly improved, the design idea is reasonable and effective, the molecular structure is simple, and the synthesis step is short; and the triptycene-based perylene imide compound is the organicsolar cell material with important application prospects. The formulas T-1, T-2 and T-3 are defined in the specification.

The invention discloses a wire row processing production line which comprises production equipment for producing wire rows. The production equipment comprises a first winding machine, a stroking straightening machine, a plastic packaging machine, a water cooling tank, a code spraying machine, a pulling machine, a second winding machine, a first conveyor belt, a first punching machine, a second punching machine, a second conveyor belt, a goods shelf, a hydraulic machine, a third conveyor belt, an injection molding machine and a fourth conveyor belt. The wire row processing production line has the advantages that four rows of cables can be effectively produced together by the wire row processing production line in the design, and accordingly the production efficiency can be improved; the integral wire row processing production line is compact in structure, and accordingly production can be facilitated; the cables can be processed and produced step by step by the wire row processing production line in the design, reasonable devices are used with one another, and accordingly the cost can be reduced during production; injection molding can be carried out on specific plastic components at skinning locations, accordingly, different structures can be processed, the wire row processing production line is reasonable in integral design thinking, and innovation points are novel; the cost can be reduced during wire row processing, the production efficiency can be improved during wire row processing, and accordingly the wire row processing production line is high in practicality.

The invention relates to an electrical junction box, in particular to an electrical junction box capable of preventing condensate water. The problem that an existing electrical junction box is unreasonable in condensate water prevention structure is solved. The electrical junction box capable of preventing condensate water is composed of a box body with an opening in one side and a cover plate covering the opening of the box body in a sealed mode and fixed to the opening of the box body. The periphery and the bottom of the box body are of a hollow structure except for a perforated part for a cable to penetrate. The cover plate is of a hollow structure; and the hollow parts of the box body and the cover plate are filled with thermal insulation materials or vacuumized. Heat conduction insideand outside the electrical junction box is cut off through a hollow structure and filling of a thermal insulation material or vacuumizing, and the purpose of preventing condensate water from formingis achieved. According to the invention, the hollow or sandwich structure is ingeniously applied to the electrical junction box, and the design idea is novel, unique and reasonable. The electrical junction box is suitable for bullet trains or locomotives, and is also suitable for being used in other fields in environments with violent changes of high temperature, low temperature and humidity.

The invention discloses a milling lathe bed device for double-clamping and fixing long shaft pipe workpieces. The milling lathe bed device for double-clamping and fixing the long shaft pipe workpiecescomprises a lathe bed, wherein the lathe bed is fixedly connected with guide rails; sliding blocks are clamped onto the guide rails in a matching way and are fixedly connected with an upper body seat; the upper body seat is connected with a power assembly through a driving seat; a clamping assembly is fixedly connected to a lathe bed end far away from a servo motor of a power assembly; the lathebed is connected with multiple positioning pipes and a hydraulic cylinder; the hydraulic cylinder is connected with a liquid inlet pipe; the liquid inlet pipe is connected with a hydraulic station; the hydraulic station is connected with an outlet end of a liquid return pipe; the liquid return pipe is connected with the hydraulic cylinder; a piston rod of the hydraulic cylinder is connected with pressing plate shafts; and pressing plates are connected to the upper ends of the pressing plate shafts. According to the milling lathe bed device for double-clamping and fixing the long shaft pipe workpieces provided by the invention, various angle shapes of a circumference can be processed through one-time clamping, and the occurrence of the phenomena of unclamping, scratching and the like causedby accumulated errors produced by secondary clamping, overlong and overweight workpieces, and other problems is avoided.

The invention discloses a treatment system for high-salinity bathing geothermal tail water. The treatment system comprises a coagulating sedimentation system, a membrane system A, an activated carbonsystem and a membrane system B. According to the treatment system for the high-salinity bathing geothermal tail water, in the tail water treatment process, the content of fluoride, boron and the likein water can be decreased, and therefore pollutants in the bathing geothermal tail water can be efficiently reduced. The treatment system has the advantages of being novel and reasonable in design through, simple in device, reliable in use and capable of providing technical support for secondary utilization of the high-salinity bathing geothermal tail water.

The invention relates to a temperature controller insulation post assembling device. The temperature controller insulation post assembling device comprises an insulation post feeding mechanism, an insulation post assembling mechanism and a bottom plate, wherein the insulation post assembling mechanism comprises a pushing air cylinder, a displacement block, a righting air cylinder, a clamping block, a stop block and a stop air cylinder; the pushing air cylinder is fixed to the bottom plate; one side of the displacement block is fixedly connected with the output end of the pushing air cylinder,and the righting air cylinder is fixed to the other side of the displacement block; the output end of the righting air cylinder is fixedly connected with the clamping block; the stop air cylinder is fixed above the clamping block; the stop block is fixedly connected with the output end of the stop air cylinder; the front end of the clamping block is provided with a round hole structure used for clamping insulation post; and the round hole structure is driven by the righting air cylinder to conduct clamping or loosening. The temperature controller insulation post assembling device is provided,and the blank of temperature controller insulation post staggered assembling on the market is filled up.