54results about How to "Fast resupply" patented technology

The invention discloses an unmanned aerial vehicle charging supply positioning method. The method comprises the steps of 1 constructing a wireless charging platform of an unmanned aerial vehicle; 2 setting a beacon for the unmanned aerial vehicle to identify; 3 acquiring image coordinates of the beacon center and guiding the unmanned aerial vehicle to land autonomously; 4 coarse positioning of theunmanned aerial vehicle on the wireless charging platform; 5 accurately positioning the unmanned aerial vehicle on the wireless charging platform; 6 positioning a transmitting coil; and 7 self-checking of the position of the transmitting coil. According to the invention, the unmanned aerial vehicle is guided to land on the top plate of the wireless charging platform in an autonomous landing modeof image navigation and single-light-source assisted positioning; the center coordinates of the unmanned aerial vehicle and a receiving coil are accurately obtained through perspective transformationand laser scanning; a two-axis sliding table is used for controlling a wireless charging transmitting coil to move; high-precision alignment between coils is achieved; coil position self-checking is carried out through charging efficiency maximization; and the charging supply positioning of the unmanned aerial vehicle is high in speed and good in effect.

The invention discloses a metal-water-air battery. The metal-water-air battery comprises a diaphragm; a metal cavity and a water electrode cavity which are respectively arranged on the two sides of the diaphragm respectively and form a closed space, wherein water is contained in the water electrode cavity; a metal negative electrode and a water electrode which are correspondingly arranged in the metal cavity and the water electrode cavity and respectively cling to the diaphragm; a hydrogen storage device which is connected with the water electrode cavity through a first pipe; and a fuel cell which is connected with the hydrogen storage device through a second pipe. Compared with the prior art, the metal-water-air battery is high in energy density, long in endurance mileage, convenient to store and transport and capable of being charged quickly.

The invention discloses a remote video operation fire-fighting robot, which comprises an installing base, a walking crawler, a rotary base, a large-arm base, a large arm, a transition arm, three arms, a fire fighting spray nozzle, an integrated control system and material storage cavities, wherein the bottom of the base is provided with the walking crawler; a rotary supporter and the material storage cavities are arranged on the upper surface of the installing base; the rotary base is provided with a rotary motor. The remote video operation fire-fighting robot has the advantages that the disaster observation in the disaster rescue site can be conveniently realized, so that disaster rescue personnel leave far away from high-temperature flammable and combustible environment; the personnel safety is ensured; a plurality of material storage cavities are adopted, various fire-fighting materials can be carried, and the fire fighting aiming at different fire hazards can be realized; a pushing system realizes the remote conveyance of the fire-fighting materials through a pressurizing cavity and a pushing oil cylinder, and the remote fire fighting is realized.

The invention provides a device for accelerating salt obtaining by evaporating brine. The device comprises a light-heat conversion part, a buoyancy ball and a locking part, wherein the light-heat conversion part wraps the buoyancy ball, and the locking part fastens the light-heat conversion part. The invention further provides a method for accelerating salt obtaining by evaporating brine. The method comprises the following steps that an aqueous solution to be treated is added, accessories are selected and assembled, the light-heat conversion part wraps the buoyancy ball and is fastened by using the locking part, the device is placed in a water pool, the buoyancy ball floats in the water pool, the remaining part of the light-heat conversion part stretches into the water pool to carry out light absorption and light-heat conversion so as to quickly evaporate water absorbed by the light-heat conversion part, the light-heat conversion part carries out capillary action to quickly supply water. The device and method disclosed by the invention have the beneficial effects that the use effect is excellent, the water evaporation efficiency can be improved, the production period of salt obtaining by evaporating brine in the open air can be shortened, and the treatment time of multiple sewage such as high-salt waste water, heavy-metal sewage and printing and dyeing sewage can be shortened,so that large economic benefit and social benefit can be brought.

The invention discloses a low-NOx afterburning and VOC efficient removing method and a system based on RTO, and is applied to a double-chamber RTO waste gas treatment system in the field of organic waste gas treatment. The method monitors inlet waste gas online; corresponding equipment outer passage is switched according to the concentration of the water gas; and meanwhile, a heat storage body temperature field is combined to reversely switch the flowing direction of the waste gas in equipment, so that the thermal oxidation efficiency of the organic waste gas is improved; on the one hand, the method can realize low-NOx combustion on the basis of not greatly changing the equipment structure, reduces the performance requirements on a combustor, discards a low-NOx combustor with high use cost, and reduces the investment cost; and on the other hand, high-level VOC removing efficiency can be realized, fuels are sprayed into the organic waste gas for full mixing to greatly improve the combustion efficiency, and the combustion temperature in the combustion chamber is distributed more uniformly to generate the effect of flameless combustion, so that the fuels can be saved by above 20% compared with a combustor combustion method, and meanwhile, zero emission of NOx is realized.

A carbon dioxide recovery system includes an absorption tower in which carbon dioxide is absorbed into an absorbing solution then the absorbing solution is output to a regeneration tower in which carbon dioxide is released from the absorbing solution. The regeneration tower outputs the absorbing solution from which carbon dioxide has been released and an exhaust gas included released carbon dioxide and water vapor. In a condensing section the exhaust gas is separated into dioxide gas stream and a condensed water stream. In a mixing section the condensed water is mixed with an amine to a replenishment amine aqueous solution in which the amine is dissolved in the condensed water. In a replenishment section the absorbing solution is mixed with the replenishment amine aqueous solution.

The invention discloses an intelligent new energy semi-submersible offshore floating helicopter platform, and belongs to the technical field of ocean platforms. Through the arrangement of buoyancy adjustable points with adjustable buoyancy and buoyancy fixed or adjustable semi-submersible buoyancy nodes and the array arrangement and corresponding connection of the corresponding buoyancy nodes in aplane or a space, the buoyancy main body and the semi-submersible buoyancy body can be rapidly obtained; and then the semi-submersible offshore floating type helicopter platform can be rapidly arranged through combined arrangement of the diving stand column, the lifting stand column and the deck assembly above the semi-submersible buoyancy body. The platform is simple in structure and easy and convenient to arrange, rapid arrangement of the helicopter platform can be achieved, the construction efficiency of the helicopter platform is improved, the arrangement cost of the helicopter platform is reduced, the influence of sea waves on a buoyancy structure is reduced, the arrangement stability and wind and wave resistance of the helicopter platform are guaranteed, and the continuous development of the deep sea culture industry is promoted.

The present invention provides a fuel cell assembly including a membrane electrode assembly, an anode plate, a cathode plate, a removable fuel cartridge, and a fuel delivery system. The assembly includes an anode, a cathode, and a polymer electrolyte membrane having a fuel side and an oxygen side. The fuel cartridge includes an expandable fuel bladder for receiving liquid fuel, an expandable pressure member in contact with the bladder for maintaining a positive pressure on the bladder, and a sealable exit port in fluid communication with the bladder. The fuel delivery system delivers fuel from the cartridge to the fuel side of the membrane. The removable fuel cartridge includes a rigid fuel container having a first container portion and a second container portion permanently enclosing the expandable fuel bladder and the expandable pressure member. The first container portion and the second container portion may be permanently affixed to one another with an adhesive.

The invention discloses an automatic liquid level detection and replenishment system for a plant protection unmanned aerial vehicle medicine tank. The system comprises a medicine tank liquid level detection subsystem, an unmanned aerial vehicle flight control subsystem and a medicine mixing subsystem, wherein the medicine tank liquid level detection subsystem comprises an unmanned aerial vehicle medicine tank, a liquid level detection module and a data transmission module I; the unmanned aerial vehicle flight control subsystem comprises a unmanned aerial vehicle flight control module and a remote control display module; and the medicine mixing subsystem comprises a medicine mixing box and a data transmission module II. The invention further discloses a plant protection unmanned aerial vehicle liquid medicine supply method, which includes judging and sending alarm information by detecting the liquid level height of the unmanned aerial vehicle medicine box; starting, by the medicine mixing box, mixing medicine after the alarm information is received; acquiring, by the unmanned aerial vehicle, position information of the medicine mixing box and planing a return route; after the supplyis completed, flying back to the starting point of the previous return to continue plant protection operations. By establishing a trinity system of detection, medicine mixing and supply, the system realizes communication between the medicine mixing box and a plurality of unmanned aerial vehicles, and timely medicine mixing and rapid supply are realized.

The invention discloses an electric power accessory manufacturing batch assembling machine and a manufacturing assembling method. The batch assembling machine comprises a working table top, a protective shell, an assembling mechanism and a driving motor, wherein the protective shell is installed at the upper end of the working table top through a fixing frame, the assembling mechanism is arrangedin the protective shell, the driving motor is mounted at the bottom of the working table through a motor fixing frame and connected with the assembling mechanism, a rectangular plate is arranged on the inner wall of the protective shell, a supporting plate is welded to the top of the protective shell, a connecting rod is welded to one end of the protective shell, a triangular plate is connected tothe bottom of the connecting rod, a driven shaft and a driving shaft are installed on the working table through shaft seats, a round hole is formed in the joint of the interior of the working table and the driving shaft, the driving shaft penetrates through the round hole to be connected with an output shaft of the driving motor, a driven synchronizing wheel is installed on the outer wall of thedriven shaft, and a driving synchronizing wheel is installed on the outer wall of the driving shaft. According to the batch assembling machine, automatic locking of a bolt and a nut and automatic separation of parallel hanging plates can be rapidly completed.

A water heater rapid-heating and thermostatic-controlling device comprises a water heater housing, wherein a water storage cavity is arranged in the water heater housing; a heating device is fixedly arranged at the right end of the water storage cavity; a sealing block is arranged at the lower end of the water storage cavity in an up-down movable manner; a water level sensor is fixedly arranged atthe left end of the water storage cavity; a water inlet pipe is arranged at the lower end of the water heater housing and communicates with the water storage cavity; and a water inlet valve is arranged in the water inlet pipe. The water heater rapid-heating and thermostatic-controlling device is simple in structure and convenient to operate; when the water storage cavity is added with water, theheating device switches to the high-power heating mode according the water weight, so that the rapid supply of hot water in the water storage cavity can be achieved; when the water storage volume of the water storage cavity is higher than the water level of the water level sensor, the heating device switches to the low-power heating mode through the thermal expansion and contraction of a temperature measuring liquid in a temperature measuring box; and when the water temperature of the water storage cavity drops to the minimum temperature, the heating operation is performed by low power, so that the water in the water storage cavity can be thermostatically controlled by low power, and the consumption of electric energy can be reduced.

The invention discloses a life support system for a large-depth underwater target. The life support system comprises a sonar array, an integrated plug device, an acoustic beacon and an integrated plugsocket which are mounted on the underwater target, and a laying and recycling device, a centralized control device, an emergency air source device and an emergency power supply device which are mounted on a water surface platform, wherein the integrated plug device is respectively connected with the laying and recycling device, the centralized control device, the emergency air source device and the emergency power supply device through a combined umbilical cord; the integrated plug device is connected to an ROV (Remotely-Operated Vehicle). After the underwater acoustic communication is established by using the sonar array and the acoustic beacon to determine the position information of the underwater target, the ROV is controlled to move and rotate by using the centralized control deviceso as to insert the integrated plug device and the integrated plug socket; gas transmission, liquid transmission, electric energy transmission and data transmission are performed with the underwater target through the combined umbilical cord so as to implement state monitoring and material replenishment for the large-depth underwater target.

The invention discloses an unmanned aerial vehicle air supply device, which comprises an unmanned aerial vehicle body, a fixing equipment assembly, a material-throwing equipment assembly, a feeding equipment assembly, a material tank, a fuel tank, a spare material tank and a spare fuel tank. The fixing equipment assembly is arranged on the upper end of the unmanned aerial vehicle body; the material-throwing equipment assembly is arranged on the lower part of the unmanned aerial vehicle body; the feeding equipment assembly is arranged on the upper part of the unmanned aerial vehicle body, and is located right above the material-throwing equipment assembly; the material tank and the fuel tank are located in the unmanned aerial vehicle body and are located above the material-throwing equipment assembly; the spare material tank and the spare fuel tank are arranged in the unmanned aerial vehicle body, are connected with an unmanned aerial vehicle power device and a working device through pipelines, and are connected with the material tank and the fuel tank through pipelines. The unmanned aerial vehicle air supply device provided by the invention has the advantages of simple structure, convenience in use, high safety and the like.

A capsule (16) for an electronic cigarette is disclosed, the capsule having a first end for engaging with an electronic cigarette device and a second end configured as a mouthpiece portion (28) havinga vapor outlet, the capsule further comprising: a liquid store (32) configured to contain a liquid L to be vaporized, a vaporizing unit (34) comprising a heater (36) and a fluid transfer element (38), the vaporizing unit being arranged within a vaporizing chamber (30), a main vapor channel (24) extending from the vaporizing chamber to the vapor outlet in the mouthpiece, and a housing enclosing the liquid store and the vaporizing unit, wherein the housing comprises an inner housing (18a) and an outer housing (18b) that are assembled together, wherein the liquid store (32) is located in a voidin-between the inner housing and the outer housing, wherein a seal (50) is provided between the inner housing and the outer housing, and wherein the seal has a cross-sectional shape having a cross-sectional height hs that is larger than a cross-sectional width Ws.

The invention discloses a rapid plugging method and construction method for a water inrush channel of a hidden collapse column. The rapid plugging method comprises the following steps: 1, analyzing the position of the hidden collapse column, and selecting a ground position which is 500-600 m away from the horizontal distance of the hidden collapse column as a hole position; 2, determining a plugging target layer within the range of the hidden collapse column, and horizontally drilling a main hole along the plugging target layer, wherein H is the depth from the plugging target layer to a coal seam floor, m: T is a water inrush coefficient and is 0.06, and P is water inrush pressure, MPa; and 3, drilling in the horizontal direction after the main hole reaches the plugging target layer, when the main hole encounters the hidden collapse column, pouring aggregates to form a water blocking section framework, and grouting to reinforce the water blocking section framework to form a water blocking section. According to the method, the collapse column water inrush is quickly plugged by using the ground directional drill, a water guide channel is quickly cut off through pouring of the aggregates with different particle sizes and quantity-control and pressure-control grouting, the water blocking section is formed in the collapse column, a dynamic water source is changed into still water, and the purpose of quickly plugging the collapse column water inrush is achieved.

The invention discloses a modular offshore floating type self-adaptive solar seawater desalination storage platform, and belongs to the technical field of ocean platforms. A buoyancy main body with adjustable buoyancy can be obtained quickly through the corresponding arrangement of buoyancy adjustable points and by utilizing array arrangement and corresponding connection of the buoyancy adjustablepoints in space; through combined arrangement of the deck assembly, the seawater desalination and storage assembly, the solar power generation and storage assembly and other components, rapid arrangement of the seawater desalination and storage platform can be achieved. The platform provided by the invention is simple in structure and easy and convenient to arrange, rapid arrangement of the seawater desalination storage platform can be achieved, the construction efficiency of the seawater desalination storage platform is improved, the arrangement cost of the seawater desalination storage platform is reduced, the stability and the stormy wave resistance of the seawater desalination storage platform are ensured, and the continuous development of the deep sea aquaculture industry is promoted.

A natural gas bath apparatus comprises an apparatus body, and a fuel gas system, an instantaneous gas water heater, a power supply system, a water supply system and a sewage storage tank which are arranged on the apparatus body. The fuel gas system comprises a plurality of communicated gas storage cylinders, a gas charging valve, a main pressure gauge and an over-current protective device which is communicated to a pressure reducing device through an electromagnetic switch valve, and the pressure reducing device is communicated to the instantaneous gas water heater which is communicated with the water supply system; the pressure reducing device is positioned in a vacant space of engine housing of the apparatus body and adopts circulating water cooled by an engine for heating; a buffer gas cylinder is connected on a pipeline between the pressure reducing device and the gas water heater; and the natural gas bath apparatus saves energy and protects environment, is safe and stable, has convenient use, and is convenient for being used in fieldwork.

The invention discloses a sealing and conveying device for filling equipment and a using method, and relates to the technical field of food filling. The problem about how to improve the production efficiency on the premise of guaranteeing the filling quality in the prior art is solved. A plurality of containing cavities evenly distributed in the circumferential direction are formed in the upper end of a rotary disc, an adjusting cavity is formed in one side of each containing cavity, a feeding mechanism is installed at the front end of the rotary disc, a discharging mechanism is installed on one side of the feeding mechanism, the filling equipment is arranged on the other side of the feeding mechanism, and a sealing device is arranged on one side of the filling equipment. A third electricpush rod is fixedly arranged in the sealing device, a heating cylinder is fixedly arranged at the lower end of the third electric push rod, a sealing cooling device is arranged on one side of the sealing device, and a first air outlet pipe and a second air outlet pipe are installed in the sealing cooling device. The production efficiency is improved on the premise of guaranteeing the filling quality.

The invention provides an automatic weighing and counting light and small piece distributed sorting system based on non-object calibration, which comprises a three-dimensional goods shelf comprising a plurality of groups of material positions, each group of material positions at least comprises a material supplementing position and a material taking position, the material supplementing position is provided with a material conveying device used for conveying materials from the material supplementing position to the material taking position, and the material conveying device is used for conveying the materials from the material supplementing position to the material taking position; the material taking position is provided with a non-real-object calibration measuring weighing apparatus, and the three-dimensional goods shelf is provided with a state indicating lamp and a material supplementing indicating lamp. The material supplementing module is connected with the material-object-calibration-free measuring weighing apparatus so as to receive the material weight data collected by the material-object-calibration-free measuring weighing apparatus, generate a material supplementing signal based on the received material weight data and transmit the material supplementing signal to the WMS system; and the monitoring service module is connected with the material supplementing module, the material supplementing indicating lamp and the state indicating lamp, and the monitoring service module is used for receiving a material supplementing signal generated by the material supplementing module. According to the system, high efficiency and orderliness of the sorting process of the light and small materials are ensured, and the sorting cost of the light and small materials is reduced.

The invention discloses a supercapacitor-based urban electric vehicle rapid power supply system comprising a voltage monitoring module, a charging parking space, a charging c-frame, a charging slot, an AC / DC converter, a rectangular groove, a sliding chute, a fixed frame, a spring, a relay, an IC power meter and a control system; the rectangular groove is arranged at the position which is opposite to the charging parking space at the bottom part of a supercapacitor of an electric vehicle, the charging c-frame is arranged on the fixed frame in the rectangular groove, the spring is arranged at the lower part of the fixed frame and respectively fixedly connected with the charging c-frame and the fixed frame, the other end of the charging c-frame is connected with the upper end of the other transverse side surface in the rectangular groove in a colliding way, the sliding chute is arranged on the transverse side surface, the rectangular charging slot with positive and negative electrodes is arranged at the back part of the charging c-frame; the AC / DC converter is connected with the relay in series, the relay is respectively connected with the IC power meter and the control system, and the control system is also connected with the IC power meter. The system can charge rapidly with low cost.

The invention discloses a steel cable net gabion structure body weir dam burst danger elimination and flood control system and application. According to the steel cable net gabion structure body weir dam burst danger elimination and flood control system, a steel cable net gabion structure body is used for adjusting the downstream flood peak flow before / in weir dam burst, the structure body is of a segmented strip-shaped structure, a barrel-shaped steel cable net is filled with rock blocks, openings are bundled in the two ends, and bundling and segmented forming are achieved; and before / in burst, the structure body is placed on the dam top faces on the two sides of a flow discharging groove in the direction of a river channel / channel. The system is the delay intervention concept of manual intervention and adjustment of the flood peak flow, the flood amount in the middle and later periods of burst can be effectively adjusted, and the efficiency of the whole burst danger elimination scheme is improved. The invention further provides application of the steel cable net gabion structure body weir dam burst danger elimination and flood control system and a design method of main parameters of the structure body. The structure body is formed by filling of iron pocket rock blocks, even though the structure body is not recycled in the later period, the influence degree on the environment is extremely low, and the structure body is superior to an existing reinforced concrete product.

The invention provides a small supermarket automatic procurement method based on data analysis and belongs to the technical field of data analysis. A problem that sales data information accumulated byexisting management software of a supermarket cannot be used for subsequent sales prediction and auxiliary procurement is solved. An adopted technical scheme comprises a step of extracting useful commodity sales data from existing sales data information, a step of cleaning the extracted commodity sales data to filter unwanted fields and attributes, a step of calculating sales ranking, recommendation ranking and daily demand prediction values of commodities by using a constraint condition of the commodities, a content recommendation algorithm and an association rule algorithm, a step of automatically calculating a procurement demand list of the commodities with the combination of an existing commodity inventory of the supermarket, and a step of automatically sending a purchase mail with the combination of the existing commodity supplier information of the supermarket and completing an order placing process to achieve the purposes of inventory optimization, the reduction of occupation of purchase funds and quick completion of the supply of commodities. The invention also provides a small supermarket automatic procurement system based on data analysis.

The invention relates to a honeysuckle health-care tea and a preparation method thereof. The health-care tea comprises the following main raw materials in percentage by weight: 97.79 percent of mineral water, 0.2 percent of honeysuckle, 1 percent of honey, 1 percent of cane sugar and 0.01 percent of nitric acid. The preparation method comprises the following steps: selecting and putting the 0.2 percent of honeysuckle and the 1 percent of cane sugar into the 97.79 percent of mineral water, cooking until the mixture is boiled, and continuously heating for 10 minutes; cooling to 40-45 DEG C; adding the 1 percent of honey and the 0.01 percent of nitric acid, and uniformly stirring; and filtering with a mesh. The honeysuckle health-care tea has the beneficial effects of quickly supplying human energy, improving the body immunity, clearing heat and toxic materials, and resisting virus and cold, and has the characteristics of low cost, good health-care effect, reasonable formula, simplicity in preparation, easiness in storage, availability at all seasons and the like.

The invention relates to the technical field of diesel locomotives, in particular to a remote-control comprehensive locomotive oil and water make-up system. The remote-control comprehensive locomotive oil and water make-up system comprises an engine oil make-up system, a fuel oil make-up system and a cooling water make-up system, wherein in the engine oil make-up system, an engine oil make-up storage is provided with a fourth-generation engine oil pumping circuit, a fifth-generation engine oil pumping circuit, a fourth-generation engine oil filling loop and a fifth-generation engine oil filling circuit which are communicated with a remote control end; in the fuel oil make-up system, a fuel oil make-up storage is provided with a fuel oil pumping circuit and a fuel oil filling circuit which are communicated with the remote control end; in the cooling water make-up system, a cooling water make-up storage is provided with a home-made car watering circuit and an imported car watering circuit which are communicated with the remote control end; and the engine oil make-up storage, the fuel oil make-up storage, the cooling water make-up storage, the remote control end and the eight circuits form the remote-control comprehensive locomotive oil and water make-up system. The remote-control comprehensive locomotive oil and water make-up system can adapt to remote-control filling of different oil and water requirements of the locomotives in different models, and can automatically, conveniently and quickly make up the diesel locomotives.

The invention discloses an energy cake for pets. The energy cake comprises a component A, a component B and a component C, wherein the component A comprises the following components in parts by weight: 8-12 parts of yoghourt, 1-3 parts of vegetable fat powder, 0.5-1 part of distilled glyceryl monostearate, 1-2 parts of vegetable oil and 7-10 parts of water; the component B comprises the following components in parts by weight: 15-18 parts of cereal flour, 8-10 parts of vegetable protein, 8-12 parts of white granulated sugar and 1-2 parts of table salt; the component C comprises the following component in parts by weight: 40-50 parts of cereals. The energy cake is simple in formulation, rich in nutrition and novel in shape, and can quickly supply energy; the raw materials are easy to obtain. The invention further discloses a preparation method of the energy cake for pets. The preparation method comprises few steps, and is simple in process and safe in operation.

The invention relates to a centrifugal combustor. The centrifugal combustor comprises a base and a fire cover arranged on the base in a relative rotation manner. The fire cover is provided with a plurality of fire holes. An injection pipe is arranged on the base in the manner of extending in the direction of a nozzle in the rotation tangential direction of the fire cover. At least one blade extending in the radial direction is distributed on the lower surface of the fire cover in the circumferential direction. According to the centrifugal combustor, on the basis that the fire cover rotates relative to the base so as to improve the heat exchange capacity and the heat efficiency, the blades are further arranged on the lower surface of the fire cover, and therefore the flow speed of mixed gasis increased through centrifugal force generated by the rotation of the blades, the energy of the mixed gas is increased, and the heat efficiency is further improved. Meanwhile, the disturbance of the mixed gas is increased through the centrifugal effect of the blades, and the mixing uniformity of the gas is further improved. In addition, negative pressure can be generated through the centrifugalforce generated by the rotation of the blades, external air can be more rapidly supplemented under the effects of nozzle injection and the atmospheric pressure, the injection kinetic energy of the air is increased, and the injection performance is improved.

The invention discloses an unmanned aerial vehicle charging supply positioning method. The method comprises the steps of 1 constructing a wireless charging platform of an unmanned aerial vehicle; 2 setting a beacon for the unmanned aerial vehicle to identify; 3 acquiring image coordinates of the beacon center and guiding the unmanned aerial vehicle to land autonomously; 4 coarse positioning of theunmanned aerial vehicle on the wireless charging platform; 5 accurately positioning the unmanned aerial vehicle on the wireless charging platform; 6 positioning a transmitting coil; and 7 self-checking of the position of the transmitting coil. According to the invention, the unmanned aerial vehicle is guided to land on the top plate of the wireless charging platform in an autonomous landing modeof image navigation and single-light-source assisted positioning; the center coordinates of the unmanned aerial vehicle and a receiving coil are accurately obtained through perspective transformationand laser scanning; a two-axis sliding table is used for controlling a wireless charging transmitting coil to move; high-precision alignment between coils is achieved; coil position self-checking is carried out through charging efficiency maximization; and the charging supply positioning of the unmanned aerial vehicle is high in speed and good in effect.

A capsule 16 for an electronic cigarette is disclosed, the capsule having a first end for engaging with an electronic cigarette device and a second end configured as a mouthpiece portion 28 having a vapor outlet, the capsule further comprising: a liquid store 32 configured to contain a liquid Lto be vaporized, a vaporizing unit 34 comprising a heater 36 and a fluid transfer element 38, the vaporizing unit being arranged within a vaporizing chamber 30, a main vapor channel 24 extending from the vaporizing chamber to the vapor outlet in the mouthpiece, and a housing enclosing the liquid store and the vaporizing unit, wherein the heater is a heating coil with a height corresponding to 25% -50% of the height of the fluid transfer element, wherein the power density of the heater is between 4000and 7000 W / m2K, and the power density is between 1.10 to 2.350 Watt / mm2.

The invention discloses a multi-energy complementary mobile microgrid system, which comprises a plurality of sub microgrid systems and a load. The plurality of sub microgrid systems are connected through communication buses, and the plurality of sub microgrid systems are connected with the load through alternating current buses. Sub-microgrid system comprises a power station module, a fuel cell module, a photovoltaic module and an energy storage module. The photovoltaic module and the fuel cell module are respectively connected with the energy storage module, and the power station module is connected with the energy storage module. The system is mainly suitable for power supply in remote areas such as fields and islands, and has the characteristics of maneuverability, flexibility, energyconservation, high efficiency, small environmental disturbance, high power supply reliability and flexible power expansion.

The invention discloses a heat balance structure for a saturated water generation device. The structure comprises a heat receiver provided with a cavity inside, a heat conducting body and a column, wherein the column is positioned in the cavity of the heat receiver; one end of the column is a high-pressure liquid injection end; and the heat conducting body is positioned at the high-pressure liquid injection end of the column. In the heat balance structure for the saturated water generation device, after the column is impacted by high-pressure and low-temperature water, the temperature of the column quickly drops, and subsequent entering water cannot receive heat effectively, so that the heat conducting body is added at the front end of the column; and the heat conducting body is made of high heat conducting material, such as a copper block, so that the heat is quickly supplemented after the column is cooled, the defect of instable pressure after steam generation caused by quicker drop of partial temperature of the saturated water generation device can be prevented, and the heat balance of the saturated water generation device is kept.