61results about How to "No cleaning" patented technology

The invention relates to a magnetism transmission gear pair of a novel transverse magnetic field, which can be widely applied to wind power generation, electric cars, ship drive and other industrial transmission fields requiring direct drive. The magnetism transmission gear pair is characterized in that a driving wheel and a driven wheel of the magnetism transmission gear pair are of a flat disk shape, 2pr driving wheel permanent magnets 3 are distributed on the driving wheel, and 2ps driven wheel permanent magnets 7 are distributed on the driven wheel; a ferromagnetic magnetic modulation grid 6 playing a role of modulating an air-gap magnetic field is arranged between the driving wheel and the driven wheel, air gaps are reserved between the ferromagnetic magnetic modulation grid 6 and the end surfaces of the driving wheel and the driven wheel, and the ferromagnetic magnetic modulation grid 6, the driving wheel and the driven wheel have no mechanical contact and are distributed along the same axis; the air-gap magnetic field Bg passes through an air-gap plane along a route parallel to a rotation axis to form a transverse magnetic field of the magnetism transmission gear pair; and during working, power speed change transmission without mechanical contact and friction is realized by utilizing a principle of heteropolarity attraction of an N pole and an S pole of a permanent magnet material.

The invention belongs to the technical field of waste gas desulfurization and purification, particularly provides a modified active carbon desulfurizer and a preparation method thereof, and a hydrogen sulfide waste gas treatment method using the desulfurizer. The modified active carbon desulfurizer is prepared from impregnating activated carbon with active agent mixed solution comprising phenol, acetone, sodium carbonate, ferric nitrate and organic solvent, and drying and roasting the mixture. The modified active carbon desulfurizer converts the hydrogen sulfide in the waste gas into sulfur dioxide at atmospheric temperature and pressure under the absorption and catalytic oxidation action, and the sulfur dioxide is converted into SO42- in water phase by washing and removed. The waste gas treatment method uses the modified active carbon desulfurizer, and prevents the defects that the desulfurizer needs to be regularly desorbed and regenerated due to blockage caused by adsorption saturation and generated elemental sulfur. Compared with an ordinary activated carbon desulfurization process, the process has the advantages of high hydrogen sulfide removal rate, long service life of the desulfurizer, low operation cost, simplicity in operation and management and the like.

A novel magnetic drive oblique gear pair with an oblique air-gap magnetic field can be widely applied to the industrial drive field of wind power generation, electric cars, ship drive and the like with the requirement of direct driving. The novel magnetic drive oblique gear pair is characterized in that the inner hole of a stator of the magnetic drive oblique gear pair is conical internally; 2ps of stator permanent magnets 4 are distributed on an internally-conical stator iron core 3; a driving gear is conical externally; 2pr of driving gear permanent magnets 6 are distributed on an conical driving gear iron core 7; conical hollow driven gear ferromagnetic grids 5 for modulating the action of a space oblique air-gap magnetic field are mounted between the driving gear permanent magnets 6 and the stator permanent magnets 4; conical space oblique air gaps in coaxial distribution exist among the conical hollow driven gear ferromagnetic grids 5, the driving gear permanent magnets 6 and the stator permanent magnets 4 so as to form an air-gap magnetic field Bg of the magnetic drive oblique gear pair to pass along the conical space air gaps, thereby forming an oblique magnetic field of the magnetic drive oblique gear pair. During work, the power variable speed drive of the magnetic drive oblique gear pair is realized without mechanical contact and friction by utilizing the principle that N pole and S pole of a permanent magnetic material are attracted to each other based on different polarity.

The invention relates to the field of coatings, and particularly relates to an epoxy self-leveling floor coating and a preparation method thereof. The epoxy self-leveling floor coating mainly comprises a component 1 and a component 2, wherein the component 1 comprises the following ingredients by mass percent: 40-45 percent of epoxy resin, 5-15 percent of active diluent, 10-15 percent of pigment, 25-45 percent of packing, 0.5-1 percent of dispersant, 0.5-1 percent of deformer, 0.5-1 percent of flow promoter and 0.2-0.5 percent of anti-sedimentation agent; and the component 2 is a curing agent with equal equivalence to the epoxy resin. The epoxy self-leveling floor coating has good chemical properties of water resistance, oil resistance, acid resistance, alkali resistance and salt fog resistance as well as physical properties of abrasion resistance, punching resistance and washing resistance, is flat, beautiful, easily cleaned and easily repaired and maintained, and can meet all the requirements of modern industrial floor; the coating and the preparation method are coincident with the environmental protection ideas and have no harm on human bodies; and the construction is simple, the curing time does not exceed 24 hours, and the coating and the preparation method thereof have a wide application prospect.

The invention relates to a livestock and poultry full-automatic ecological environmental-friendly circulation three-dimensional breeding system. The livestock and poultry full-automatic ecological environmental-friendly circulation three-dimensional breeding system comprises a material tower, a feeding vehicle, a discharging tank, pens, a urine channel, an excrement channel and a manger, wherein the material tower is arranged at the upper front parts of the pens, and feeds are stored in the material tower; the feeding vehicle can be located above every two adjacent pens in a horizontal reciprocating movement manner; the discharging tank is fixed to one side in the pens, and corresponds to a position at the lower part of one side of the feeding vehicle; the manger is fixed to the bottom part in the pens, and corresponds to a position below the discharging tank; the material tower is used for automatically complementing the feeds to the inner part of the feeding vehicle; the feeding vehicle is used for automatically complementing the feeds to the inner part of the discharging tank; the discharging tank is used for automatically adding the feeds to the manger; the urine channel and the excrement channel are horizontally arranged below the pens side by side and are separately used for collecting urine and excrement of the livestock and poultry and transporting the collected urine and excrement to corresponding fermenting ponds. According to the breeding system disclosed by the invention, automation is realized from feed feeding to feces cleaning; and the breeding system has theadvantages of being high in efficiency, environmental-friendly, capable of reducing human resource cost and the like, and can separately collect the urine and the excrement for fermentation.

The present invention relates to artificial stone technology, and is especially one kind of artificial stone with lasting efficient antibacterial performance. The present invention features the formula of the antibacterial artificial stone comprising resin 35-38 wt%, aluminum hydroxide grain 5-12 wt%, aluminum hydroxide stuffing 49-59 wt%, antibacterial agent 0.3-1.3 wt%, and pigment 0.2-0.5 wt%. The technological process of making the antibacterial artificial stone includes the steps of: throwing materials, stirring, adding curing agent, pumping vacuum, casting, pumping vacuum, hot curing, post-curing, polishing, water polishing, and producing finished product. Compared with available artificial stone, the present invention has increased lasting efficient antibacterial performance and can prevent disease infection.

The invention discloses a long-acting anti-pollution flashover coating, belonging to the technical field of chemical engineering. The long-acting anti-pollution flashover coating comprises the following components in parts by weight: 100 parts of base rubber, 45-65 parts of a diluent, 6-11 parts of a crosslinking agent, 1.5-3 parts of color paste, 0.08-0.12 part of a catalyst and 1-2 parts of a coupling agent, wherein each part of the base rubber comprises the following components in parts by weight: 33-49 parts of hydroxy-terminated poly-dimethylsiloxane, 9-19 parts of fumed silica, 26-32 parts of aluminum hydroxide, 6-10 parts of a flatting agent, 3-6 parts of a structural control agent and 4-8 parts of an anti-pollution agent. According to the long-acting anti-pollution flashover coating, the deficiencies that the existing anti-pollution flashover coating is poor in anti-pollution capacity and adhesive force and has lots of drawbacks in a construction process are overcome, the adhering degree of the coating is just right, and a coating layer is not damaged under the action of natural forces such as wind blowing, raining and solarization and does not need to be swept under the normal state in a maintenance period.

The invention relates to a method for processing a notoginseng decoction piece, which mainly comprises the steps of sorting, cleaning, airing, pruning, slicing and drying fresh notoginsengs, wherein the thickness of the slices is between 0.5 and 5 centimeters, the drying method adopts infrared rays, microwaves or steam, and the drying temperature is between 60 DEG C below zero and 120 DEG C. The method can ensure that the saponin content of the notoginseng decoction piece is 0.5 to 2 percent higher than that of the conventional processing method, reduce the processing production cost and improve the production efficiency; besides, the method performs slicing processing on the fresh notoginsengs for the first time in the process of processing the notoginsengs, and introduces devices to perform drying processing on the notoginseng slices for the first time.

The invention discloses a method and device using selectivity active film to purifying gas. A selectivity active film reactor mainly comprises a selectivity active film generator and a gas purification absorption cavity. The gas to be purified is fed to the inlet of the selectivity active film reactor and passes through the active film generator. The gas to be separated is generated and wrapped by the active film in a bubble mode, the object component is absorbed by the generation liquor of the selectivity active film, and the absorption liquor flows out of a film separator; the purified gas is discharged through a vent. The method of the invention has the advantages of non-block, good separation effect, energy saving, easy operation and so on, and is applicable for treating various gas pollution, such as flue gas, natural gas, car exhaust and oil smoke etc., and air purification.

The invention relates to a surface rust preventing treatment process for iron art products and provides a novel spraying line production technique. The surface rust preventing treatment process is characterized in that traditional phosphating is replaced by ceramic treatment on a spraying flow production line, common urban tap water is replaced by small cluster water with activity in each washing link during spraying, and common water base degreasing fluid is replaced by small cluster water base degreasing fluid. Compared with traditional phosphating, the method uses non-phosphorus ceramic treatment for pretreatment in prior to nano spaying, and accordingly adhesive force between coating and metal can be increased evidently, and corrosion-resistant time of metal can be prolonged.

The invention discloses a novel compact dish washing cupboard which integrates a dish washing machine, a cupboard and a disinfection cabinet and comprises a water pipe shelf, a three-position four-way electromagnetic valve, an electric blowing ozone cold-hot blower and the like. Under the control of a computer control system, the three-position four-way electromagnetic valve is connected with the water pipe, the electric heating ozone cold-hot blower and a water pump alternately, a water spray nozzle on a water pipe net formed on the water pipe shelf is used for spraying ozone, hot air and high-speed water flow respectively to perform comprehensive and automatic flushing, disinfection and drying on tableware stored on the water pipe shelf in a cupboard body. A scientific disinfection method of generating ozone at first and then generating ozone water for circular utilization is realized, and the disinfection effect and washing efficiency are greatly improved. The washed tableware is effectively stored on the water pipe shelf in the cupboard body, so that the novel compact dish washing cupboard can be used as a cupboard. The novel compact dish washing cupboard disclosed by the invention is compact in structure, occupies a small space, does not have vibration noise and washing dead corners, is low in cost, stable in performance and convenient in use, is time-saving, labor-saving, energy-saving and water-saving, and can be widely applied to dining places including families, mess halls, restaurants and the like.

The invention discloses electrophoretic paint. The electrophoretic paint is prepared from the following components in parts by weight: 400-500 parts of emulsions for the electrophoretic paint, 90-100parts of color paste and 400-800 parts of pure water. The invention further discloses a preparation method of the electrophoretic paint. The preparation method includes the step of evenly stirring the400-500 parts of the emulsions for the electrophoretic paint, 90-100 parts of the color paste and 400-800 parts of the pure water to obtain the electrophoretic paint. Dry coating films made from theelectrophoretic coating have the advantages of no heavy metal tin, strong anti-contamination ability, easiness in cleaning and the like.

The invention relates to an electronic net air-filtration device and a use thereof. The electronic net air-filtration device comprises 1, multiple electronic channels, wherein two ends of each one of the electronic channels are opened and communicated and high pressure-resistant insulating sleeves and metal tubes connected to the ground are arranged in the electronic channels, 2, upper and lower positioning plates, 3, high voltage electrodes, 4, electronic emitters, 5, left and right dust removers, 6, through-hole dust removers and 7, a high-energy electronic generator. The electronic emitters are arranged in centers of the electronic channels and are fixed to the high voltage electrodes. The high voltage electrodes pass through the through-hole dust removers and two ends of each one of the high voltage electrodes stretch respectively into the left and right dust removers. When the high voltage electrodes are powered on, high-density electronic nets are produced in the electronic channels with the open ends, do not block air and effectively block pollutants. Electronic high-speed impact energy destroys gas molecules so that peculiar smells are eliminated. Through electronic polarity, pathogenic bacteria are killed. Through the high-density electronic nets, dust, smoke and inhalable particles are filtered. Through the electronic circuit, pollutants are collected. Therefore, the electronic net air-filtration device is a high-efficiency, no-air resistance and no-ozone device and is especially suitable for fan coil units and various air purifiers.

The invention discloses a robot for cleaning aircraft, which comprises two bases, vertical boards on the bases, horizontal bars on the vertical boards, slide grooves on the vertical boards, sliders in the slide grooves, and connecting rods on the sliders. There is a sliding plate on the connecting block, there are convex teeth on both sides of the sliding plate, there are stoppers at both ends of the convex teeth, there is a deceleration motor on the base, there is a gear on the deceleration motor, there is a hydraulic rod A at the lower end of the cross bar, and the lower end of the hydraulic rod A There is a telescopic rod, the telescopic rod is covered with a spring, the lower end of the telescopic rod is hinged with an arc-shaped plate, the side end of the vertical plate is hinged with a hydraulic rod B, there is an arc-shaped tooth plate on the hydraulic rod B, and the lower end of the hydraulic rod B has a telescopic rod, arc-shaped There is a fixed block on the inner arc surface of the board, a motor inside the fixed block, a brush plate on the motor, a cleaning agent nozzle on the fixed block, and a pressure sensor inside the arc-shaped board. When cleaning, the cleaning liquid is sprayed from the cleaning nozzle through the water pump. The brush plate is cleaned more cleanly, and the high-pressure water gun nozzle is used for washing, which saves time and effort, is efficient and fast, and eliminates the tedious and dangerous manual cleaning.

The invention discloses a wear-resistant and waterpoof silicon rubber-TPU (Thermoplastic Polyurethane) composite fabric applied on shoes. The wear-resistant and waterpoof silicon rubber-TPU compositefabric comprises a silicon rubber layer, wherein a surface layer is coated on one surface of the silicon rubber layer, and a TPU thin film and a bottom-layer fabric for the shoes are stacked on the other surface of the silicon rubber layer; the silicon rubber layer comprises the following materials in parts by weight: 100 parts of base rubber of vinyl silicon rubber, 10-20 parts of vinyl silicon oil, 3-5 parts of high-viscosity raw rubber, 5-10 parts of high vinyl silicon oil, 5-10 parts of hydrogen-containing silicon oil and 1-3 parts of silane coupling agent. The invention also discloses a manufacturing technology of the wear-resistant and waterpoof silicon rubber-TPU composite fabric applied on shoes. The wear-resistant and waterpoof silicon rubber-TPU composite fabric and the manufacturing technology disclosed by the invention have the beneficial effects that the process is simple, and the implementation is easy; a layer of silicon rubber is coated on the TPU surface, so that the defects of the existing TPU composite fabric are overcome, and the TPU composite fabric can be applied on shoe products without the phenomena of difficult cleaning, yellowing, mildewing and decaying and the like.

The invention discloses a nanometer calcium carbonate-polyvinyl chloride composite resin preparation method, wherein a liquid-phase blending method is adopted to mix a polyvinyl chloride slurry and a nanometer calcium carbonate emulsion in a slurry tank, and dewatering drying is performed to obtain the nanometer calcium carbonate-polyvinyl chloride composite resin. According to the method of the present invention, the characteristics of lipophilicity of the modified nanometer calcium carbonate, no pore residue on the skin and in the internal of the desorbed polyvinyl chloride, and the like are utilized, and the nanometer calcium carbonate and the polyvinyl chloride resin particles form the uniformly-dispersed stable composite resin through the organic terminal molecule chain winding and the physical adsorption, such that the negative influence of the processing aid during the plastic product production on the dispersion and molecule chain winding effect between the nanometer calcium carbonate and the polyvinyl chloride molecules is avoided, and the mechanical properties of the polyvinyl chloride materials are improved; compared with the in-situ polymerization method and the melt blending method, the method of the preparation method has advantages of simple operation, no solid dust pollution, cleaning and the like; and the drying and grinding step in the nanometer calcium carbonate production can be eliminated so as to substantially reduce the equipment cost and the production cost.

The invention relates to a miniature ethanol solution concentration detection device and method. The detection device comprises a light source, an input coupling lens, a photonic crystal, an output coupling lens, a photoelectric detector and a display. The light source adopts a laser device with a certain wavelength, the laser device is selected according to a formula as shown in the specification, alpha (micrometer) refers to lattice constant, delta Gap refers to the central value of a maximum normalized band gap range corresponding to a TE mode of solution to be detected under different concentrations, lambda 0 refers to the central wavelength of the selected laser device, and the tuned wavelength range is determined according to the wavelength corresponding to the maximum band gap. Theminiature ethanol solution concentration detection device is high in sensitivity, dielectric constant can be changed as long as the concentrations are slightly changed, the band gap can be changed, and the concentrations can be detected by the photoelectric detector.

The invention relates to a low-VOC lubricating agent doped with self-assembly core-shell inorganic particles and used for polyolefin and a preparation method of the low-VOC lubricating agent and belongs to the field of production and processing of novel high polymer materials. The preparation method aims to solve the problems that high-shear friction occurs and volatile pollutants are easily decomposed due to high-temperature heating during the high-temperature forming process of the lubricating agent for the polyolefin and is characterized in that the electrostatic layer-by-layer self-assembly technique is used to prepare the core-shell inorganic particles with high adsorption performance, shell layer thickness and shell layer particle pores can be controlled, and the core-shell inorganic particles are compounded with other auxiliaries to prepare the low-VOC efficient lubricating agent. The lubricating agent prepared by the method has the advantages that the lubricating agent can greatly improve processing rheological properties and lubricating properties during the high-temperature forming of polymer polyolefin materials, and VOC content can be lowered to below 120 microgram C / g.

The invention discloses a laser-microwave composite deicing system and method. The deicing system comprises a comprehensive control system, and a cooling system, a laser light source, a microwave power supply, a collimation adjusting system, a magnetron system, a photoelectric sensor, a wave-absorbing material spraying device, a scanning system and a power supply system which are electrically connected with the comprehensive control system respectively, and the deicing system further comprises a heating antenna which is connected with the magnetron system, and a movable carrier system which is used for bearing all subsystems. The deicing method mainly comprises the following steps: firstly, acting on an ice layer by adopting a pulse laser beam to form water and porous gaps on the surface of the ice layer; then spraying a wave-absorbing material to the surface of the ice layer and gaps of the ice layer; and finally, heating the ice layer remotely through a large-breadth continuous laser beam and microwaves, achieving the purpose of rapidly removing ice covering the surface of a target object in a large area. The system and the method have the advantages of being flexible in application, wide in application range, low in energy consumption, free of pollution, high in working efficiency, high in performance ratio and free of damage to base materials.

The invention relates to a vertical square column type nanometer thermoelectric power generator for a microcontroller. A substrate includes an N type silicon chip, and is provided with a lower electrode of a thermopile, a polyimide thermal insulation layer, a P type arm of the thermopile, an N type arm of the thermopile, an upper electrode of the thermopile, a first silicon nitride isolation layerand a heat sink. The P type arm and the N type arm of the thermopile are connected in series via the upper and lower electrodes of the thermopile, and concretely, the thermopile is composed of a series of P type polycrystalline silicon nano wire clusters and N type nano wire clusters. The thermal conductivity of a silicon nanometer material used by the generator is much lower than that of a traditional body material, the thermoelectric power generation efficiency is improved, heat loss power generated by the microcontroller is recovered via thermoelectric conversion, higher power output is realized via lower internal resistance of the square column, the output power can reach microwatt and milliwatt level, and power supply requirements of many microsystems, especially low power equipmentnear the microcontroller, can be met.

The invention discloses a biological glue for promoting local hemostasis of postoperative wounds and promoting epithelization of the postoperative wounds. The biological glue comprises a reagent A anda reagent B, the reagent A comprises prothrombin and a calcium chloride solution, and the reagent B comprises fibrinogen, recombinant human epidermal growth factor and glycerol. The biological glue has the local hemostasis and transplanted flap and surgical wound bonding effects, and also can well promote the epithelialization of the surgical wounds; the glue is soft, has good compatibility withthe human body, and can well overcome wound swelling pains caused by the gauze packing operation and greatly reduce the postoperative discomfort of patients; and components contained in the glue are harmless to the human body and can be absorbed by the human body, so the patient can leave the hospital after surgery without cleaning the remaining glue, the patient's length of stay is significantlyshortened, and the patient's economic pressure is reduced.

The invention discloses a full coated disk-shaped porcelain (glass) composite shed insulator for a power transmission line, relates to a tension resistance string insulator for the power transmission line, and belongs to the technical field of power equipment. The insulator is provided with a silicon rubber shed, the hydrophobicity is good, the insulator has a hydrophobic mobility, an antifouling performance is improved, cleaning and maintenance are not required, the problem that a porcelain or glass insulator is fragile is solved, a shed interval is increased, performances of resistance to rain flashover, ice flashover, fog flashover and pollution flashover are improved, a shed is provided with a dripping edge, in the raining state, a dry area is effectively increased, and a wet withstand voltage level is improved, besides, a high temperature silicon rubber vulcanization silicon rubber shed is utilized, the problems that the room temperature vulcanized silicon rubber (RTV) coating painted on a tension resistance porcelain (glass) insulator is prone to fall off and the service life is short are solved, and the construction safety potential risks are prevented.

The invention discloses multi-split garbage compression equipment with a hydraulic motor driving transverse moving mechanism. The multi-split garbage compression equipment is specifically composed of a compressor body, a hydraulic cycloid motor, compressor walking wheels, a transmission shaft, a hydraulic pump station, a garbage hopper, a compression bin, a compression head, a control electric disc, a camera, compressor walking guide rails, wagon boxes and wagon box guide rails. According to the equipment, the idle time of a compressor is greatly shortened, and the using efficiency of the equipment is improved. The transverse moving driving mechanism of the equipment has the beneficial effects that the size is small and exquisite, the structure is simple, the speed is adjustable, the output torque is large, running is stable, the noise is avoided, the equipment is resistant to aqueous cleaning, and operation is easy, convenient and safe; when the equipment is in butt joint with the wagon boxes, the precision is high; and after fuel is cut off, the hydraulic cycloid motor is high in locking capacity.

An artificial stone panel used for decorating buildings is characterized by containing unsaturated polyester resin, colorful stone particles, colorful stone power, natural stone power, aluminum hydroxide, a hardening accelerator, spice, strontium aluminate and zinc sulfide luminescent powder. The artificial stone panel is colorful, natural and vivid, not only has the properties of no radiation, corrosion resistance, easy cleaning, no pollution, and the like of common artificial stones, but also has the function of automatically emitting fragrance and noctilucence or fluorescence.

The invention relates to a half coated disk-shaped porcelain (glass) composite shed insulator for a power transmission line and belongs to the technical field of power equipment. The insulator comprises a steel cap, a porcelain insulator, a silicon rubber composite shed and steel legs. Creepage distance of hydrophobicity is increased, and the problem that a porcelain or glass insulator is fragile is solved. A shed interval of the porcelain or glass insulator is improved, an electro erosion of a high electric field area on the end portion of the porcelain or glass insulator to a composite material, a steel horn and the steel cap is prevented, and a lightning resistant performance is improved. A dry area is effectively increased, and a wet withstand voltage level is improved. The problems that the room temperature vulcanized silicon rubber (RTV) coating painted on a tension resistance porcelain (glass) insulator is prone to fall off and the service life is short are solved, and the construction safety potential risks are prevented.

The invention relates to the technical field of chemiluminiscence immunoassay, in particular to a homogeneous immunoassay method for quenching acridinium ester chemiluminiscence based on an ortho-position touch effect and acridinium ester chemiluminiscence and use equipment. A detection solution adopted in the analysis method comprises a DNA1-conjugate, a DNA2-conjugate, acridinium ester (AE) labeled DNA3, a graphene oxide (GO) combined antioxidant (AOD) and the like. The method is a homogeneous chemiluminiscence immunoassay method, separation and cleaning steps are not needed, the operation is simple, meanwhile, the turnover time (TAT) of clinical examination specimens is greatly shortened, centrifugal treatment is not needed for blood specimens, whole blood loading can be achieved, and adetection report can be given within 5-10 minutes; the acridinium ester derivative (AE) is different from fluorescein (Cy5 and the like) substances and can realize anti-interference chemiluminescencedetection; and the method not only can be used for detecting macromolecular protein and antibodies, but also can be used for realizing immunodetection of chemical small molecules.

An artificial fragrant stone plate with antimicrobial and fluorescence properties is characterized by containing unsaturated polyester resin, an RHA-T-10 artificial stone antimicrobial agent, colored stone power, natural stone power, aluminum hydroxide, a hardening accelerator, spice, strontium aluminate and zinc sulfide luminescent powder. The artificial fragrant stone plate is colorful, natural and vivid, not only has the properties of no radiation, corrosion resistance, easy cleaning, and no pollution, but also has the function of automatically emitting fragrance and noctilucence or fluorescence.

The invention relates to a wind-resistant composite insulator, which consists of a bar body and umbrella skirts. Open umbrella skirts are designed, and the root strength of the umbrella skirts is improved. The umbrella skirts are arranged on the periphery of the bar body, and a gradient structure which becomes smaller and smaller from the roots of the umbrella skirts to the tops of the umbrella skirts is used for connecting the sections of the umbrella skirts with the bar body, so that adaptation to borne wind power load is realized, and bending deformation of the umbrella skirts is reduced fully. The umbrella skirts are arranged in an equal-diameter way and an unequal-diameter way. The wind-resistant composite insulator has the advantages of high wind resistance, realization of an anti-ageing and good outer insulating structure under the severe environmental condition of strong wind, prevention of reducing the effective creepage distance of a product, freeness from cleaning and maintaining, long service life, guarantee of safe running of a power system, and remarkable economic benefit and social benefit.

The invention discloses an electroactive bacterium whole-cell moisture power generation device and application thereof. The electroactive bacterium whole-cell moisture power generation device comprises a top electrode, a bottom electrode and an electroactive bacterium whole-cell biological membrane; the surface of one side of the electroactive bacterium whole-cell biological membrane is connected with the top electrode in an attached mode, and the surface of the other side of the electroactive bacterium whole-cell biological membrane is connected with the bottom electrode in an attached mode. The device can continuously utilize air moisture to generate open-circuit voltage of 0-0.4 V and load current of 0-0.3 microampere (external resistance is 500 kiloohm), has the characteristics of no pollution, cleanness, sustainability, almost no limitation on power generation conditions and the like, can be applied to electric appliance power supply or large-scale power generation equipment, has higher economic, environmental and social benefits, and also has the technical potential of practical application.

The present invention discloses a magnetic field modulation type electromechanical energy converter used for a hybrid electric vehicle. The magnetic field modulation type electromechanical energy converter comprises a chassis, and a stator, an outer rotor, a modulation ring and an inner rotor are arranged inside the chassis orderly from outside to inside. The inner surface of the stator is equipped with 12 salient poles, a three-phase centralized winding is placed in a cogging of the stator, and a first air gap is arranged between the stator and the outer rotor. The outer surface of the outer rotor is equipped with 8 outer rotor salient poles, 8 outer rotor permanent magnets are placed on the inner surface of the outer rotor uniformly, and a second air gap is arranged between the outer rotor and the modulation ring. The modulation ring is characterized by arranging 10 non conductive magnets and 10 magnetizers alternately to form a cylinder, the inner rotor is equipped with 12 inner rotor salient poles, an inner rotor permanent magnet is pasted on each inner rotor salient pole, and the three-phase centralized winding is embedded in a cogging of the inner rotor. The magnetic field modulation type electromechanical energy converter used for the hybrid electric vehicle of the present invention enables the transmission efficiency to be improved and the mechanical vibration, the mechanical wear and the noise to be reduced, thereby improving the reliability of a device, reducing the maintenance cost, and prolonging the service life of the device.