34results about How to "Avoid wasting energy" patented technology

This invention discloses a novel, low-load, high-efficiency thermoelectric decoupling heating system. The system is characterized by replacing the high-pressure bypass section with an extraction section. This extraction section extracts steam from the middle of the superheater and uses this steam to heat the secondary air or drive the induced draft fan. Compared to existing technologies, this invention, after heating the secondary air or driving the induced draft fan, returns the steam to the cold section, thus overcoming the problem of limited extraction capacity in conventional systems. It also allows for changes in the coal-to-water ratio within the boiler under low load conditions, increasing the outlet steam temperature of the superheater and reheater under low load conditions, and avoiding the widespread problem of underheating of main steam and hot reheat steam under low load conditions.

The present application relates to the technical field of power distribution control, and particularly relates to a power intelligent dynamic distribution method for a skid steer loader based on multi-working condition identification. The method comprises the following steps: performing skid steer loader multi-modal operation characteristic analysis on power states of skid steer loader multi-source operation data to generate skid steer loader multi-modal operation characteristic data; performing skid steer loader working condition characteristic analysis on the skid steer loader multi-modal operation characteristic data to generate skid steer loader working condition characteristic data; performing power demand characteristic analysis on working condition dynamic change trends based on skid steer loader real-time operation data and the skid steer loader working condition characteristic data to generate working condition dynamic change trend power demand characteristic data; and performing skid steer loader power distribution and dynamic optimization processing based on the working condition dynamic change trend power demand characteristic data to generate skid steer loader power distribution dynamic optimization data. The present application realizes efficient and energy-saving intelligent distribution of power under multi-working conditions of a skid steer loader.

According to the catalyst for preparing olefin from synthesis gas and the preparation method, by means of the pore channel structure of porous carbon, active metal cobalt and iron are loaded in pore channels of a porous carbon carrier in a layered mode, an auxiliary is loaded on the surface of the porous carbon carrier, and due to the fact that the catalytic activation temperature of cobalt is lower, the catalytic activity of the catalyst is improved; the synthesis gas conversion reaction can be firstly started at a relatively low temperature, so that energy waste caused by activation of iron at a high temperature is avoided; an iron-based catalyst is high in activity but serious in internal diffusion, iron in a porous carbon carrier pore channel is difficult to quickly contact a reactant and start a reaction, and after cobalt is activated firstly, heat is transferred through a reaction atmosphere in the pore channel to drive the iron in the pore channel to participate in the reaction. Therefore, the catalyst provided by the invention does not need to depend on the high-temperature activation condition of iron, and the activity temperature of the whole catalyst is lowered; meanwhile, a large amount of iron serves as a main active center, and synthesis gas can be efficiently converted.

The utility model relates to the technical field of greenhouses, and provides a greenhouse environment mobile acquisition device which comprises an environment acquisition device. The track is arranged at the top of the greenhouse in the first direction, a plurality of collection point positions are arranged on the track at intervals, and each collection point position is provided with a position detection component; the transmission part is movably arranged on the track, is connected with the environment acquisition device and is used for driving the environment acquisition device to move on the track in the first direction and staying at each acquisition point position to complete environment information acquisition; the driving device is in transmission connection with the transmission part and used for driving the transmission part to move in the first direction; the controller is electrically connected with the driving device and used for controlling starting and stopping of the driving device; according to the utility model, greenhouse space utilization is optimized, dynamic coverage is realized with less equipment, data is closer to actual environment distribution, and greenhouses with different areas can be flexibly adapted.

The utility model discloses a kind of solar water heaters of efficient heating, including inclined strut frame, vacuum tube, water inlet pipe, water outlet pipe, U-shaped tube, encapsulation jar, circulating pump, patch temperature sensor and heat-insulated water tank;Encapsulation jar is equipped with multiple pipe interfaces along its length direction, one end of vacuum tube is inserted into pipe interface, other end is connected with the bottom of inclined strut frame, the outer wall of vacuum tube is coated with light-transmitting coating, inner wall is coated with titanium nitride coating, U-shaped tube is attached in the inner wall of vacuum tube, U-shaped tube has water inlet and water outlet.The utility model is attached with U-shaped tube in the inner wall of vacuum tube, cooperate with the light-transmitting coating of vacuum tube outer wall and the titanium nitride coating of inner wall, can enhance photo-thermal conversion efficiency, reduce heat loss, effectively improve the heating efficiency of water flow;Water outlet pipe is equipped with patch temperature sensor, and is electrically connected with circulating pump, can automatically start circulating pump when water temperature reaches set value, to deliver hot water to heat-insulated water tank, effectively improve the utilization efficiency of heat energy.

The invention provides a defrosting control method and system for a variable-frequency air heat pump unit, and the method comprises the steps: building a standard suction pressure dynamic reference of the system under different environment temperatures and loads, calculating the attenuation value of the current actual suction pressure relative to the reference in real time, and precisely quantifying the system energy efficiency reduction degree caused by frosting; when the energy efficiency attenuation value exceeds the threshold value and the environment temperature meets the frosting condition, defrosting is triggered; according to the air source heat pump defrosting method, the defects that a traditional defrosting method based on time and temperature is high in misoperation rate and large in energy consumption are fundamentally overcome, the complexity of an energy efficiency evaluation method depending on waterway parameter calculation is also avoided, accurate control of high efficiency with frost and no frost mistake is achieved, and the operation energy efficiency, reliability and user experience of the air source heat pump are remarkably improved.

The utility model discloses wood shaving material drying equipment which comprises a drying barrel and a supporting frame, and the supporting frame is fixedly connected to the bottom of the drying barrel. A feed port is formed in the top of the drying barrel, and a discharge port is formed in the bottom of the drying barrel; at least two groups of microwave generator systems are arranged at the top of the drying barrel; each group of microwave generator system comprises a waveguide and a magnetron; a motor is arranged in the center of the end face of one side of the drying barrel, the two sides of the motor are each provided with a fixed connecting column, and the motor is fixedly connected to the outer surface of the drying barrel through the two fixed connecting columns; the driving output end of the motor is fixedly connected with a rotary reflecting plate device; and the rotary reflecting plate device comprises a turntable, a rotary connecting rod and a reflecting plate. According to the designed microwave generator system, microwaves penetrate through the interior of materials, water molecules in the materials vibrate and heat, and internal and external synchronous drying is achieved.

The utility model discloses a heat exchange system relates to according to center heat dissipation technical field, including refrigerant distribution subassembly and with refrigerant distribution subassembly intercommunication's multiple liquid cooling subassembly, and refrigerant distribution subassembly is used for to each liquid cooling subassembly delivery coolant, and liquid cooling subassembly is used for cooling heat source equipment, and refrigerant distribution subassembly includes liquid distribution pipe and collecting liquid pipe, and is provided with a plurality of exports on liquid distribution pipe, and every export is connected with the entrance of a liquid cooling subassembly, and is provided with a plurality of inlets on collecting liquid pipe, and every inlet is connected with the export of a liquid cooling subassembly, and multiple temperature control components are set up one to one with multiple liquid cooling subassembly, and temperature control component sets up between liquid cooling subassembly and the corresponding inlet on collecting liquid pipe, and temperature control component is used for controlling the on-off of the passage between liquid cooling subassembly and the corresponding inlet on collecting liquid pipe.

The application discloses a kind of textile fabric printing and dyeing wastewater dynamic multistage depth processing system, and the application relates to wastewater treatment technical field, including reaction tank and control module, the sidewall of the reaction tank is provided with aeration assembly, the aeration assembly includes several vice gas pipes arranged in the lower side of reaction tank interior, several aeration holes are formed in the vice gas pipe for gas supply to reaction tank interior, the upper side of the reaction tank is provided with partition assembly, the partition assembly includes partition plate, the partition plate is used to partition the water body in reaction tank, the partition plate can be moved and lifted in the reaction tank, and the directional transfer of water body on both sides of the partition is realized by water pump, so that the effective reaction zone volume of the reaction tank can be dynamically reconstructed according to the actual water inflow, the water body is concentrated and the aeration assembly in the waterless area is closed under small water condition, so as to improve the effective utilization rate of unit aeration gas, and has the advantages of dynamic adjustment of effective reaction process and overall treatment efficiency.

The invention discloses an urban water area sewage purification device, and belongs to the technical field of sewage treatment, the urban water area sewage purification device comprises a cylinder, the top of the cylinder is provided with an access cover, the side wall is connected with a water inlet pipe and a water outlet pipe, the water inlet is connected with a grating assembly, and the grating assembly is provided with a chemical agent supply mechanism; at least two submersible pumps are installed at the bottom in the barrel, the output ends of the submersible pumps are connected with pressure pipelines, and control valves and check valves are arranged on the pressure pipelines. An intelligent control cabinet is integrated on the top of the barrel and electrically connected with the liquid level sensor and the submersible pump. The grating assembly is arranged at the water inlet, large-particle impurities in sewage can be effectively intercepted, the impurities are prevented from entering the cylinder to block a pressure pipeline or abrade a submersible pump, the equipment fault occurrence rate is remarkably reduced, and the service life of the device is prolonged; meanwhile, the grid assembly and the chemical agent supply mechanism are arranged cooperatively, so that the agent can be fully mixed with the sewage subjected to preliminary filtration, the reaction efficiency of the agent is improved, and the subsequent purification effect is enhanced.

This invention discloses a dry film-forming multi-roll calender for high-precision film thickness control, comprising a pair of guide rails, N roller assemblies movably disposed between the pair of guide rails, a roller rotation drive device for driving the rollers of the roller assemblies to rotate, an online roller gap adjustment device for realizing online real-time adjustment of the roller gap between adjacent roller assemblies, and a roller assembly dynamic clamping and fixing device for realizing adaptive dynamic clamping and fixing of the roller assemblies according to the adjustment of the roller gap. Each roller assembly includes a pair of bearing seats movably disposed on the pair of guide rails and a roller rotatably disposed between the pair of bearing seats. The online roller gap adjustment device includes a wedge block vertically disposed between adjacent bearing seats, and a planar rolling bearing row is disposed between the bearing seats and the wedge block. The wedge block is driven up and down by a servo electric push rod. This invention achieves online high-precision and high-stability control of the thickness of electrode films and solid electrolyte films.

This invention provides an asymmetrical tilting duct, belonging to the field of aircraft technology, including a duct shell. The duct shell is a non-closed arc structure along the circumferential direction, and the duct shell has a non-closed opening section on its circumference. The cross-section of the opening section is an airfoil with inverted upper and lower arcs. By designing the duct shell as a non-closed arc structure and setting a non-closed opening section with an inverted airfoil cross-section on its circumference, this invention breaks the symmetrical distribution of circumferential air pressure in the duct, forming a circumferential pressure difference that cannot be completely offset. This allows the duct to generate additional radial lift along the vertical direction of the fuselage while providing axial thrust, effectively offsetting part of the wing load and improving the aircraft's payload ratio.

A kind of photovoltaic power station field dust fall device, including photovoltaic module, fixed support, hydraulic machine, dust removal rod and atomizing spray head.Lifting of dust removal rod is controlled by hydraulic machine, and top spray head sprays mist to remove dust.Dust suction hole is arranged in dust removal rod, is connected with negative pressure main pipe by air suction branch pipe, realizes dust suction function;Liquid supply system is connected with main pipe by branch pipe and spray head.Limiting ring is arranged between modules, and dust removal rod is slidably connected by rail clamping on both sides, to ensure stable operation.Bottom air inlet is connected with spiral air pipe and air suction branch pipe, and liquid delivery pipe is connected with liquid supply branch pipe by spiral liquid pipe.Controller realizes intelligent control by remote communication.The device has the advantages of simple structure, flexible extension, avoiding obstruction, dust suction and atomization collaborative operation, improving dust fall efficiency and power generation stability, energy saving and high efficiency, strong applicability.

The utility model discloses a methanol recovery and waste water cyclic utilization device in MTBE production, and relates to the technical field of MTBE production, the methanol recovery and waste water cyclic utilization device comprises a distillation box, a box cover is detachably mounted on the top surface of the distillation box, a plurality of movable rods are slidably mounted in the box cover, the lower ends of the movable rods are connected with an annular heating plate, and the annular heating plate is connected with the distillation box. A lifting plate is connected to the upper ends of the multiple movable rods, a stirring assembly penetrating through an inner cavity of the distillation box is arranged on the top face of the lifting plate, a connecting column is fixedly installed at the upper end of the lifting plate, a lifting frame is fixedly installed at the upper end of the connecting column, and a driving assembly used for driving the lifting frame to ascend and descend is installed on one side of the box cover. According to the utility model, the lifting plate can be driven to lift through the driving assembly, so that the stirring assembly and the annular heating plate can change the acted water layer, and different water layers of wastewater in the distillation box are uniformly heated, thereby ensuring the methanol distillation effect.

The application provides a battery thermal management control method and a vehicle. The method is used for an intelligent driving vehicle and comprises the following steps: when the battery thermal management mode is determined as an energy-saving mode, acquiring navigation information and battery parameter information; predicting a battery temperature curve and a battery target temperature curve according to the navigation information and the battery parameter information; and performing battery thermal management control according to the battery temperature curve and the battery target temperature curve. The battery thermal management control method of the embodiment of the application avoids the problems of power limitation caused by excessively high power and excessively low battery temperature, and energy waste caused by excessively low power and excessively high battery temperature, and improves the economy of the vehicle.

The application discloses an equivalent estimation method for selection of dynamic compaction design parameters, and belongs to the field of foundation treatment, comprising the following steps: constructing a calculation model of energy density; selecting a reference soil body, calibrating the energy density threshold of different reinforcement levels of the reference soil body, determining the soil quality correction coefficient and target energy density of a target soil body according to the energy requirement difference of the target soil body and the reference soil body reaching the same reinforcement level; determining the reinforcement treatment thickness and ramming point distribution form of the target soil body, and drafting the initial value of the dynamic compaction design parameters, wherein the dynamic compaction design parameters comprise single-ramming ramming energy and ramming point spacing; calculating the energy density of the current soil body based on the calculation model of energy density, obtaining the effective energy density of the soil body, comparing the effective energy density of the soil body with the target energy density, and iteratively adjusting the single-ramming ramming energy and the ramming point spacing until the effective energy density of the soil body matches the target energy density, and outputting the final dynamic compaction design parameters.

The application discloses an anti-freezing low-temperature gate valve, which comprises a valve body, connecting pipes, a valve cover, a sealing seat, connecting pipes are communicated with both sides of the valve body, the upper end of the valve body is fixedly installed with the valve cover through bolts, the upper end of the valve cover is fixedly installed with the sealing seat through bolts, and the gap between the sealing seat and the valve cover is filled with packing; the anti-freezing low-temperature gate valve further comprises a threaded rod, which is rotatably connected to the inner side of the sealing seat, the upper end of the threaded rod is fixedly connected with a knob through bolts, the lower end of the threaded rod is connected with a movable cylinder, and the lower end of the movable cylinder is fixedly installed with a gate plate; an elastic torsion spring is arranged on the inner side of the gate plate; and a liquid tank is fixedly installed on the inner wall of the connecting pipe. The anti-freezing low-temperature gate valve can store the elastic torsion spring by using the liquid flow when the valve is opened, and can generate heat and store heat by using the liquid flow, so that the liquid inside the valve body can be kept warm and stirred after the valve is closed, and the valve body is effectively prevented from freezing.

The application relates to the technical field of intelligent building energy consumption optimization control, and discloses a building energy efficiency management platform based on AIoT digital twinning, which comprises a heterogeneous data acquisition module, a building model construction module, a reinforcement learning optimization module, a fault prediction management module and a safety control execution module. Compared with the energy consumption management mode in the prior art which mainly relies on static rules or scattered subsystem control, especially in the scene where the building structure is complex, the equipment is highly heterogeneous, and the data is highly inconsistent, the technical problem that global energy consumption optimization and precise control cannot be realized is solved. Since the application constructs a multi-source fusion data processing mechanism, a high-precision digital twinning model and a self-learning reinforcement control strategy, dynamic energy efficiency collaborative scheduling among building multiple systems is realized, thereby avoiding the problem that energy is wasted due to control imbalance and equipment fault response lag in the traditional system, and the intelligent level, system stability and energy saving efficiency of energy consumption management are improved.

This invention discloses a dynamic coordinated control method for chiller units based on multi-level load zone division. The method includes: acquiring parameters of the chiller units, water pumps, and cooling towers, and constructing a high-precision mathematical model of equipment performance; dividing the system into continuous, non-overlapping multi-level load zones based on the rated cooling capacity combinations of all chiller units; real-time acquisition of load data and matching it to the corresponding zones, constructing a joint optimization model of the main and auxiliary units with the objective of minimizing the total power of the chiller plant, solving for the optimal unit combination, load allocation, and auxiliary unit operating parameters, and executing the model; performing coordinated optimization of the water pumps and cooling towers, using hysteresis switching and minimum dwell time mechanisms to determine zone switching, and planning the operation sequence and constraining parameter adjustment rates for start-up, shutdown, and sudden load changes. This invention achieves precise matching and dynamic coordination of the main and auxiliary units under all operating conditions, improving the overall energy efficiency of the system, avoiding unsteady-state impacts, and extending equipment lifespan.

The invention discloses a charging pile and a cleaning method, and relates to the technical field of mowing robots. The charging pile comprises a charging pile main body, an air supply device and an air supply channel; the air supply device and the air supply channel are arranged in a shell of the charging pile main body, the air supply channel is provided with an air inlet and an air outlet, the air inlet and the air outlet are both communicated with the outside of the shell of the charging pile main body, the air supply device is used for generating airflow, the airflow enters the air supply channel from the air inlet, and the air supply channel is used for supplying air to the charging pile main body. The air flows through the air supply channel and then is blown out from the air outlet; and when the robot is located at a preset position of the charging pile main body, the air outlet faces a chassis of the robot. The air supply device and the air supply channel are integrated in the charging pile body, so that the charging pile body integrates the charging function and the cleaning function, the integration degree is high, the structure is simplified, and the cost is reduced.

The invention relates to the technical field of wireless communication, in particular to an energy efficiency maximization method for a reconfigurable intelligent surface-assisted movable antenna system. The method comprises the following steps of: constructing an energy efficiency maximization objective function with double overhead, and taking an antenna position, a reconfigurable intelligent surface reflection coefficient matrix and a base station transmitting beam forming matrix as joint optimization variables; taking a three-variable initial value as a starting point, combining channel state information iteration from a base station to a reconfigurable intelligent surface and from the reconfigurable intelligent surface to a user, in the first round, fixing an initial antenna position, optimizing a transmitting beam forming matrix and a reflection coefficient matrix, then optimizing the antenna position, and carrying out subsequent cyclic updating; and when the energy efficiency converges or reaches the maximum number of iterations, outputting an optimal parameter and controlling the antenna to move to a target position and then transmitting data, and realizing system energy efficiency maximization in a real scene by explicitly incorporating double overhead and cooperatively optimizing a core variable.

The utility model provides a kind of electromagnetic drive lockable limited slip differential, including driving shaft, shell and rotating shell, two pairs of worm screw assemblies are symmetrically arranged in rotating shell inside, each pair of components connects a rotating shaft, and the end of one rotating shaft is provided with clamping block, rotating shell corresponding position is provided with the clamping slot piece that can be axially moved, and the clamping slot piece is connected with magnetic attraction device by connecting shaft;Normal, differential can be normal differential;When needing to lock, magnetic attraction device is attracted, drives the axial movement of clamping slot piece, so that its inner ring slot and the clamping block on rotating shaft are engaged, to realize locking function;Further, electromagnetic drive is used to realize quick, reliable locking and separation, compact structure, response is quick, can effectively improve the driving stability of vehicle.

This invention relates to the field of water treatment equipment technology, specifically disclosing an electrochemical pre-scaling water treatment device and control system, including a reaction tank. A top cover is detachably connected to the top of the reaction tank. An inlet pipe and an outlet pipe are fixedly connected to both ends of the reaction tank, respectively. Multiple sets of cathode plates are fixedly connected inside the reaction tank, and multiple sets of anode plates are fixedly connected to the bottom of the top cover. The cathode plates and anode plates are arranged alternately. The reaction tank also includes a guiding adjustment component and a scraping component. In this invention, the built-in guiding adjustment component can collect multi-dimensional data such as the electric field distribution between the electrodes and the water flow state in real time. Combined with the crystallization kinetics of calcium and magnesium ions, the scaling trend can be predicted in advance, rather than passively adjusting after scaling occurs.

The invention is suitable for the field of underground iron mine ventilation control, and provides a mine multi-fan ventilation cooperative control and scheduling method and system, and the method comprises the steps: collecting mine real-time environment data, fan operation data and roadway three-dimensional geographic information, and constructing a dynamically updated ventilation network topology structure; identifying abnormal monitoring points and abnormal types based on a multi-gas weighted risk assessment model; and simulating pollution diffusion in combination with a topological structure, delimiting a dynamic risk area, screening an isolation fan set and an exhaust fan set, generating a multi-fan cooperative control strategy, and issuing operating parameters. According to the invention, dynamic and accurate management and control of the ventilation system are realized, timeliness and effectiveness of abnormal risk prevention and control are improved, safe production of a mine is guaranteed, and energy consumption is reduced.

The invention discloses an energy-saving temperature control system for refrigeration of a refrigeration house, which relates to the technical field of energy management and comprises a thermal disturbance data acquisition module, a disturbance feature extraction module, a false trigger identification module, an energy consumption fluctuation analysis module and an energy-saving temperature control regulation module, the whole-process operation data of the door body opening and closing rhythm, the internal temperature change, the humidity change and the energy fluctuation in the operation process of the refrigeration storage are collected, and a refrigeration storage thermal disturbance time sequence data set is generated. According to the method, dynamic optimization of refrigeration control is achieved by collecting door opening and closing rhythm, temperature and humidity changes and energy fluctuation data and establishing a disturbance response index. The system recognizes the false triggering time period caused by temperature signal lag, and frequent starting and stopping of the compressor are reduced; through silent collection, reverse sampling, delay response and pulse slow release adjustment, the refrigeration action and the door body rhythm are synchronous, temperature control is stable, energy consumption is reduced, and the service life of equipment is prolonged.

The utility model discloses a prefilter of adjustable flow, which comprises a filter housing, an exhaust nozzle is arranged at the bottom of the filter housing, an open top is arranged at the top of the filter housing, a plug is arranged in the open top, an air inlet nozzle is arranged on the plug and connected with the inside of the filter housing, a tray is arranged in the filter housing and close to the bottom, a plurality of supporting ribs are connected between the tray and the filter housing, a cylindrical air filter element is vertically arranged on the tray, a retaining ring is arranged on the top of the air filter element and surrounds the upper end air port of the air filter element, the upper end of the retaining ring is connected with the plug, and the retaining ring also surrounds the air inlet nozzle; a throttle valve block is filled in the retaining ring and tightly contacts the inner wall of the retaining ring, the throttle valve block moves axially relative to the retaining ring, a plurality of throttle holes are arranged on the edge of the throttle valve block and penetrate the throttle valve block along the axial direction, an elastic member is arranged between the throttle valve block and the air filter element, and an adjusting screw is threadedly connected on the plug. The prefilter has the characteristics of adjustable flow and convenient adjustment.

The invention discloses an icing monitoring terminal module interconnection communication method, system and device based on data fusion, and a medium, and belongs to the technical field of power monitoring, and the method comprises the steps: collecting the monitoring data of a plurality of sensors; performing fusion processing on the monitoring data according to a data fusion rule to obtain an icing risk assessment result; determining a communication strategy according to the icing risk assessment result, wherein the communication strategy comprises a communication mode, a data transmission frequency and a transmission data type; executing data transmission according to the communication strategy; monitoring the state of the communication link, and when the communication link is abnormal, switching to a standby communication link according to the icing risk assessment result and the state information of the available communication link; and adjusting the data transmission frequency according to the power state. According to the method, the icing risk level is calculated by fusing the multi-source data of the tension, the inclination angle, the weather and the image and introducing the icing potential function, and the communication strategy is dynamically adjusted based on the risk level, so that the energy consumption waste in the low-risk time period is avoided, and the reliable information transmission in the high-risk time period is ensured.

The application discloses an integrated automobile seat heating and supporting composite steel wire structure, which is provided with straight heat-conducting sections and bending deformation sections alternately along the length direction. In the straight heat-conducting section, the periphery of the supporting core wire and the heating wire is covered with an asymmetric composite insulation layer composed of a high-heat-conducting layer and a thick heat-insulating layer, so as to block the heat downward and realize one-way heat conduction; in the bending deformation section, the heating wire is separated from the surface of the supporting core wire and forms an independent Ω-shaped release ring suspended in the flexible buffer sleeve, and stress decoupling is realized when the length allowance is stressed and stretched. In addition, the application also realizes arbitrary angle self-locking positioning and flexible energy absorption of the cross intersection node through the self-adaptive damping insulation clamp with an end face gear and a thermoplastic elastomer shock absorbing inner core. The application completely overcomes the defects of the traditional heating wire, such as easy to be pulled off, aging of the foaming layer, interference of the framework assembly and frictional abnormal sound, and significantly improves the heating energy efficiency, service life and NVH quality of the seat.

The present application relates to the technical field of titanium forging manufacturing, and particularly relates to a cold upsetting forming method of a titanium alloy high-pressure oil pipe joint, wherein the cold upsetting forming stability of a round corner forming limiting area of a wire rod is determined by determining the round corner forming limiting area of the wire rod to be formed, coating the round corner forming limiting area with a fluorescent substance, obtaining a gray scale change clustering distribution graph of the round corner forming limiting area coated with the fluorescent substance before and after forming, determining a plurality of gray scale change labels, determining whether the cold upsetting forming stability of the round corner forming limiting area is qualified according to the distribution fluctuation of the corresponding sub-area of each gray scale change label, and determining the optimization forming parameters of pulse forging of the round corner forming limiting area of the wire rod according to the curve trend of the distribution representation curve of the corresponding sub-area of each gray scale change label. Furthermore, a quantitative evaluation system and a self-adaptive regulation and control method of the round corner forming process of the oil pipe joint are established, and the quality of the high-quality hydraulic connection component is improved and efficient production is realized.

The invention discloses a chemical fertilizer crusher temperature control energy-saving integrated device based on intelligent manufacturing, which comprises a vertical frame, a crushing mechanism, an intelligent temperature control mechanism, a temperature detection assembly, an energy-saving driving mechanism, an intelligent control box, a feeding mechanism and the like, all the mechanisms are integrally assembled through the vertical frame, and the intelligent control box is electrically connected with all the mechanisms to realize linkage. The crushing cavity adopts a double-layer jacket type temperature control structure and is matched with a multi-dimensional temperature detection and intelligent temperature control mechanism to realize accurate constant-temperature control; the crushing mechanism is of an impact type structure, and the energy-saving driving mechanism is provided with a frequency conversion controller and an energy storage flywheel to reduce energy consumption. The equipment realizes intelligent cooperation of crushing, temperature control and driving, is high in crushing efficiency, accurate in temperature control, low in energy consumption, high in integration degree and convenient to maintain, effectively solves the problems of caking during chemical fertilizer crushing, high equipment consumption and the like, and meets the modern intelligent chemical fertilizer manufacturing requirements.