18results about How to "Dedicated to precision" patented technology

The invention relates to the technical field of frequency modulation control, in particular to a frequency modulation control method and system for a thermal power generating unit. The method comprises the following steps: collecting and transmitting power grid load fluctuation data through a sensor, and carrying out time sequence load trend analysis to obtain load fluctuation time sequence trend data; then, based on the data, thermal power and steam pressure states are collected in real time, nonlinear demand association identification of thermal energy conversion and steam pressure is carried out, and thermal energy conversion-steam pressure association data are obtained. And according to the data, quantifying the power generation frequency modulation demand of the power grid, and formulating an energy input control strategy. And finally, designing a global frequency modulation control strategy through the control data, and feeding back the global frequency modulation control strategy to the cloud platform to execute the frequency modulation control method. According to the invention, the frequency modulation control technology is optimized, so that the frequency modulation control technology is more perfect.

This invention discloses an in-situ ecological restoration device for river silt, relating to the field of silt treatment. A telescopic mechanism is provided on a floating plate, with a dispensing chamber at its lower end. A first moving rod and two second moving rods are arranged within the dispensing chamber. The lower end of the first moving rod passes through a carrying plate, which is connected to microbial inoculants. An adjustment mechanism is provided within the dispensing chamber, causing the two second moving rods to move downwards and the first moving rod to move upwards, so that the lower ends of the two second moving rods are outside the dispensing chamber and in contact with the carrying plate, separating the first moving rod from the carrying plate. This device, through the telescopic mechanism, can directly dispense microbial inoculants into the dispensing area via the carrying plate, accurately placing the microbial inoculants into the silt. Furthermore, the device can quickly separate from the microbial inoculants, preventing them from being extracted from the silt and affecting subsequent silt treatment efficiency.

This utility model relates to the field of sanitation equipment technology and discloses an intelligent multi-functional mosquito-killing trash can. The trash can includes a fixed base and a shell. The shell consists of a separation section, an input section, and a mosquito-killing section, arranged from bottom to top. The internal spaces of the separation section, input section, and mosquito-killing section are interconnected. This utility model improves the trash disposal mechanism by using a linkage structure of a top rod, a lifting link, a horizontal lifting rod, and a vertical lifting rod. When the input port is opened, the trash can is automatically raised, allowing for more accurate trash disposal. When closed, the trash can falls back and vibrates to promote solid-liquid separation, improving disposal accuracy and wastewater treatment efficiency.

The invention discloses an agricultural fertilizer and medicine mixing machine, and relates to the technical field of mixing devices. Comprising a mixing barrel, a barrel cover is installed on the material mixing barrel, the barrel cover comprises a supporting ring fixed to the material mixing barrel, a cover plate is rotatably installed on the inner side of the supporting ring, a plurality of weighing structures are arranged on the cover plate, and each weighing structure comprises a measuring cylinder installed on the cover plate; a threaded cylinder is arranged at the end, away from the cover plate, of the measuring cylinder, an adjusting screw is in threaded connection in the threaded cylinder, and a positioning plate is connected to the end, inserted into the measuring cylinder, of the adjusting screw and matched with the measuring cylinder in shape; the side, away from the measuring cylinders, of the rotating shaft is connected with a baffle, and the outer edge of the baffle covers the opening area of each measuring cylinder. The device can quickly realize accurate proportioning and uniform mixing of fertilizers and pesticides, reduce the fertilization and pesticide application times of crops, and reduce the physical burden of planters.

The invention discloses a traffic field AI Agent agent based on consanguinity analysis and a fine-tuning large model, belongs to the cross technical field of artificial intelligence and traffic data processing, and adapts to traffic core business scenes such as online car-hailing operation and the like. The implementation path is as follows: collecting original table establishment data of traffic core business, implementing three-level standardization operation, and constructing a consanguinity knowledge graph containing association of business fields, core indexes and traffic scenes; vectorization coding of traffic semantic enhancement is carried out on the map, and a vector knowledge base is built; based on a Qwen3 and Transform fusion architecture, a vector knowledge base is used as a support, traffic industry specifications and the like are fused to construct a pre-training corpus, and after pre-training, a LoRA lightweight fine tuning strategy is used to adapt to traffic exclusive tasks to construct an interaction model Agent; and carrying out blood relationship analysis on traffic service data by means of Agent, and generating a structured diagnosis report containing service insight and decision suggestions. According to the method, the problem that the accuracy is insufficient when the existing AI Agent processes the business data in the traffic field is solved, the traffic data quality and the decision reliability are improved, and technical support is provided for traffic business data abnormity positioning and operation optimization.

This utility model relates to a soleplate assembly for an electric iron and an electric iron. The soleplate assembly includes a soleplate, which includes a soleplate body and a vaporization cap. The soleplate body and the vaporization cap define independent first and second steam channels. The soleplate also has a first electric heating element for heating the first steam channel and a first thermostat electrically connected to the first heating element. The vaporization cap defines a third steam channel, the outlet of which is connected to the inlet of the second steam channel. The vaporization cap also has a second heating element for heating the third steam channel and a second thermostat electrically connected to the second heating element. The advantages are: this soleplate assembly does not interfere with the use of the powerful steam mode and the normal steam mode, ensuring normal use of the normal steam mode while also maintaining the intensity of the powerful steam mode, and effectively reducing the risk of dripping when using both steam modes.

The present application relates to the technical field of intelligent cockpit energy management and power dispatching control, and discloses a kind of dynamic adjustment method of intelligent cockpit equipment power priority.The power demand, minimum continuous power supply time, category and request state are collected by being numbered to all equipment, and the real needed equipment is screened out according to fixed period, the average power and reference duration are counted, the bidding factor is generated combined with category, relative power and relative duration, the factor is sorted and the assignable power is prefixed and cumulatively distributed, the priority is given and the record table is formed;the recursive delay count is carried out on the equipment with continuous request and not distributed at the end of the period, and the forced threshold is set;the fairness is guaranteed in the next period;the on-off instruction is executed at the same time, and the long-term non-requested equipment is identified and removed;if the conditions are met, it is included again, and the cycle is promoted.

This application relates to the field of plastics processing, and in particular to a color powder metering control device for a color powder machine. The device includes a base and a metering component. The surface of the base facing the discharge end of the color powder container has a feeding trough for color powder to enter. The metering component includes a push plate. The surface of the base has a sliding cavity for the push plate to slide through, and the sliding cavity is connected to the feeding trough. The surface of the push plate facing the feeding trough has a preparatory trough for color powder to enter, and the preparatory trough penetrates the surface of the push plate. The surface of the base facing the feeding end of the mixing tank has a discharge trough for color powder to exit, and the discharge trough is connected to the sliding cavity. In this application, the push plate is configured such that the color powder in the preparatory trough enters the feeding end of the mixing tank through the discharge trough, achieving metered feeding of the color powder in the mixing tank. This ensures accurate color powder input, resulting in uniform coloring of the plastic in the mixing tank, thereby improving the processing quality of the plastic.

This invention provides a multi-agent traceable decision-making system and method for environmental data mining, belonging to the interdisciplinary field of artificial intelligence and environmental informatics. The system includes: a task complexity assessment module, a multi-agent conditional collaboration module, an arbitrator triggering and adjudication module, an environmental knowledge graph module, a feedback learning optimization module, and a decision tracing and visualization module. The method includes the following steps: Step 1: Task complexity assessment and collaboration mode allocation; Step 2: Parallel processing and dynamic collaboration of two intelligent analysts; Step 3: Consistency check and arbitration triggering; Step 4: Arbitrator adjudication and weight integration; Step 5: Human expert correction and weight optimization feedback; Step 6: Decision tracing and weight visualization. This invention enables more accurate decision optimization, significantly improves the professionalism and accuracy of decision-making, and possesses the ability to proactively identify and prevent potential problems.

The invention discloses a calcium carbide process vinyl chloride mercury-containing wastewater treatment method and device, and belongs to the field of wastewater treatment.The calcium carbide process vinyl chloride mercury-containing wastewater treatment device comprises a heating assembly, a separation assembly, a mixing assembly, a filtering assembly, a three-way valve and a product water tank, the heating assembly is communicated with the separation assembly through a pipeline, and the heating assembly is communicated with a mixing assembly for mixing a solution and wastewater through a pipeline; by arranging the mixing assembly, the heating assembly, the separating assembly, the filtering assembly and the three-way valve, sodium sulfide is adopted as a desulfurizing agent and is input into the static mixer after being mixed with liquid in the product water pipe, the material introduction amount is small, the safety of the device is improved, chemical reaction heat of all components is fully utilized during equipment operation, and the utilization of material heat energy is considered; the energy utilization rate is high, the traditional treatment mode is changed, an alkaline mercury removal process is directly adopted, and the operation risk caused by acid-base reaction is avoided, so that the safety during equipment operation and the overall working efficiency are improved.

The invention discloses a subway station operation and maintenance management system based on data processing, relates to the technical field of operation and maintenance management, and solves the technical problems that collection and analysis of operation and maintenance data are not systematic and comprehensive enough, effective support cannot be provided for operation and maintenance decisions, and the operation and maintenance efficiency and quality are difficult to improve. According to the invention, through automatic data acquisition and analysis, the information of the operation state and the operation and maintenance condition of the equipment can be rapidly obtained, and in the adaptive analysis unit, key maintenance signals are generated for fault causes with increased fault values, and normal maintenance signals are generated for fault causes with decreased fault values. According to the technical scheme, operation and maintenance resources can be more accurately input to needed places, meanwhile, the maintenance time is reasonably determined according to the invariant analysis signals, the operation state and fault reasons of equipment can be more accurately judged based on accurate analysis and processing of data, preventive maintenance and accurate maintenance are achieved, and therefore the operation and maintenance quality is improved.

The utility model relates to the technical field of smelting furnaces, in particular to an ore smelting smelting furnace with a feed proportioning function, which is characterized in that the inner wall of a side connecting plate is fixedly connected with an external connecting column, the inner wall of the external connecting column is slidably connected with an internal connecting column, the upper end of the internal connecting column is fixedly connected with a box body, and the upper wall of the box body is provided with a feed port; a discharging channel is formed in one side of the box body, when raw materials are continuously conveyed into the box body, the raw materials are separated through the partition plate body, and along with accumulation of the raw materials, the partition plate body continuously blocks the raw materials through elastic potential energy of the reset torsion spring; the raw materials can slide to the discharging channel from the bottom plate in the cavity of the box body, it is guaranteed that the raw materials are accurately fed according to the proportion, waste is avoided, and the problems that when the raw materials are fed into an existing high-carbon ferrochrome smelting furnace to smelt high-carbon ferrochrome, the raw materials are difficult to be accurately fed according to the proportion, and therefore raw material waste and energy consumption waste are likely to be caused are solved. Therefore, the production cost is increased.

The utility model relates to the technical field of injection molding processing, and discloses an injection molding feeding device which comprises a base, a supporting plate is fixedly installed at the lower end of the base, a transverse plate is fixedly installed on the inner side of the base, and a limiting column is fixedly installed at the upper end of the transverse plate. According to the injection molding feeding device, through installation of the base and selection of the discharging pipe, accurate feeding of materials is ensured, a discharging opening which is not used can be sealed by installing a shielding plate, and through connection with a power source of a motor, the output end of the motor drives a threaded rod to rotate; materials can enter the machining device for feeding through the threaded rod from the discharging opening in the inner side of the transverse plate, uniform feeding can be guaranteed through the feeding mode, the injection molding machining quality is improved, feeding stopping can be achieved by pulling the handle to enable the sliding plate to be separated from the discharging plate, and through mutual cooperation of the sliding plate and the transverse plate, the machining efficiency is improved. And one hopper is used for feeding a plurality of processing devices, so that the production cost is reduced, and the practicability is greatly improved.

The utility model provides a sewage treatment dosing device convenient to adjust, which relates to the technical field of sewage treatment and comprises a dosing cart, a liquid medicine barrel is placed on the upper surface of the dosing cart, a limiting bottom column is movably connected to the inner side of the upper end of the dosing cart, and a worm and gear transmission assembly is mounted on the cylindrical surface of the limiting bottom column. A height adjusting frame is welded to the upper cylindrical surface of the limiting bottom column, a lead screw lifting mechanism is installed on the inner side of the height adjusting frame and connected with a medicament conveying barrel through a driving block, a spiral blade is connected to the inner side of the medicament conveying barrel through a shaft, and spraying plates are distributed at the upper end of the medicament conveying barrel; the lower end of the spraying plate is connected with a driving block through a connecting support, the front side face of the spraying plate is in shaft connection with a small motor, and the spraying plate is connected with a liquid medicine barrel through a liquid conveying hose. The problem that in the prior art, when a traditional Chinese medicine barrel is located in a sewage treatment pool for movable medicine adding, the pump body medicine conveying position and the medicine adding range are difficult to effectively adjust is solved.

The invention discloses a raw material feeding device in organic silicon resin production, and relates to the technical field of organic silicon resin production. The material mixing device comprises a feeding frame, a cavity is formed in the feeding frame, a fixing frame is fixedly installed on the inner wall of the feeding frame, and a material mixing barrel is fixedly installed on the back face of the fixing frame. Through cooperation of a feeding frame, a control switch, a control module, a closing frame, a closing plate, an arc-shaped feeler lever, a sliding column, a connecting abutting rod and a semicircular convex ball, the control switch is turned on, the control switch transmits a signal to the control module, the closing frame is opened through the control module, and the closing frame drives the closing plate to rotate; the control switch is switched off, pouring of raw materials is limited through the closing plate, accurate control over raw material feeding is achieved, accurate feeding of the raw materials is ensured, and therefore the stability of the production process and the consistency of product quality are improved.

The utility model discloses an automatic feeding device for anchor chain ring bar shearing, which relates to the technical field of automatic feeding for bar shearing and comprises a hydraulic shearing machine, a shearing knife, a first conveyor, a second conveyor, a material receiving frame, a mounting frame, a driving motor, an overturning disc and a material receiving vehicle. A first conveyor is arranged on one side of the hydraulic shearing machine, and a second conveyor is arranged on the other side of the hydraulic shearing machine. According to the automatic feeding device for anchor chain ring bar shearing, when a baffle moves, a material guiding rod and a connecting block can be driven to move, when the baffle moves to the position above a mounting frame, the connecting block can move to the outer side of a fixing block, when a rotating shaft rotates, a first gear can be driven to rotate, and the material guiding rod and the connecting block can be driven to rotate; when the bars move on the first conveyor and the second conveyor, the moving positions of the bars can be limited through the limiting plates, so that the bars are not prone to position deviation in the moving process.

The utility model discloses a solar energy compression peel box, and the peel box body is provided with a solar power generation device, the solar power generation device comprises a solar panel, a solar charging controller and a battery, the solar panel is installed on the top of the outer side of the peel box body, the solar panel is connected with the solar charging controller, the solar charging controller is connected with the battery, and a compression device is further installed in the peel box body, the compression device comprises a driving motor, a scissors lifting frame structure and a compression plate, the driving motor can drive the scissors lifting frame structure to lift, the compression plate can enter and exit the garbage can, and the garbage in the garbage can can be compressed. The utility model successfully solves a series of pain points of the traditional peel box and the existing compression peel box in energy dependence, capacity limitation, artificial maintenance and environmental sanitation and the like, and provides a novel public garbage collection solution scheme integrating energy saving, environmental protection, intelligence, high efficiency and sanitation.

The utility model discloses a multi-hole site nucleic acid mass spectrum adsorbent resin sample adding device, including: shell subassembly and adjusting subassembly, shell subassembly includes adjusting cylinder, adjusting hole, spring, row box, top hole, chute, straw and finger groove, the circumference surface of adjusting cylinder is provided with adjusting hole, the inside of adjusting cylinder is provided with spring, row box, top hole, chute, straw and finger groove, adjusting cylinder is provided with spring, row box, top hole, chute, straw and finger groove. A row box is fixedly connected to the bottom of the adjusting cylinder, a top hole is formed in the top of the row box, and a sliding groove is formed in the inner wall of the row box. By arranging the shell assembly and the adjusting assembly, when resin adsorption is carried out, a pressing plate can be pressed to a specified scale, a piston head moves downwards in a suction pipe under the action of a movable plate and a connecting rod, then the suction pipe is placed in a resin solution, after the pressing plate is loosened, resin enters the suction pipe, and when the resin is injected, the pressing plate is pressed again; quantitative resin is extruded by observing the graduated scale, so that accurate feeding of ion exchange resin particles into a plurality of PCR tubes at the same time can be realized, and errors among different reaction tubes are reduced.