14612results about How to "Improve cooling efficiency" patented technology

The invention provides a machine room energy consumption optimization method and system based on temperature monitoring, and relates to the technical field of energy consumption optimization, and the method comprises the steps: collecting the temperature data of a machine room in real time, continuously monitoring the temperature gradient of each region, carrying out the fusion processing, and constructing a three-dimensional dynamic temperature distribution model; a hot spot area, an airflow dead angle and a cooling capacity waste area are identified through a deep learning algorithm, a flowing track and a mixing process of cold and hot air in a machine room are predicted through a track regression neural network in combination with machine room layout and equipment distribution, and a machine room temperature control strategy set is generated through adaptive neural fuzzy reasoning, correction and updating of a prediction result; and by taking minimum energy consumption and maximum refrigeration efficiency as optimization objectives and taking a safe operation temperature range of equipment in the machine room as a constraint condition, a plurality of parameters are jointly adjusted through a temperature control optimization algorithm to obtain an optimal temperature control curve, and the optimal temperature control curve is converted into a refrigeration system control instruction, so that collaborative optimization of the temperature and the energy consumption of the machine room is realized.

The invention relates to a thermal management control method and system for an energy storage power supply, and the method comprises the steps: obtaining the real-time temperature data of the energy storage power supply, and carrying out the heat source distribution analysis, and obtaining the corresponding temperature distribution information; heat dissipation operation parameters of the energy storage power supply are obtained, adjustment analysis is carried out in combination with the temperature distribution information, and a corresponding initial heat dissipation control strategy is obtained; acquiring real-time monitoring data of the energy storage power supply, and performing charge and discharge dynamic analysis in combination with the temperature distribution information and the initial heat dissipation control strategy to obtain corresponding charge and discharge adjustment information; based on the real-time temperature data and the thermal management strategy, hot spot identification is carried out, corresponding potential hot spot information is obtained, early warning processing is carried out, and a corresponding hot spot early warning result is obtained; and performing comprehensive control analysis on the thermal management strategy, the initial heat dissipation control strategy and the hot spot early warning result to obtain a corresponding global thermal management control scheme. According to the invention, comprehensive and intelligent control of thermal management of the energy storage power supply can be realized.

The invention discloses a control method and a control system of a data center liquid cooling heat dissipation system, and relates to the technical field of liquid cooling heat dissipation, the system realizes real-time state monitoring of server operation through a data acquisition and monitoring module, integrates multiple data such as temperature, flow velocity and pressure difference, forms a detailed comprehensive heat dissipation data set, and improves the heat dissipation efficiency. And a database is constructed for storage. And meanwhile, a cooling liquid flow velocity analysis control module of the system generates a server heat dissipation coefficient CN through the server operation environment parameter C1 and the server operation parameter C2, the server heat dissipation coefficient CN is compared with a preset heat dissipation threshold C for evaluation, and the cooling liquid flow velocity is adjusted in real time. Therefore, when the load of the server is increased, the cooling intensity can be automatically increased, the chip temperature is reduced, and stable operation of the server is kept; and when the load is reduced, the cooling intensity is reduced, the energy consumption is reduced, and the cooling efficiency and the energy utilization rate of the system are remarkably improved.

The invention relates to the technical field of temperature control, in particular to a temperature monitoring and adjusting method for a display screen, and the method comprises the following steps: capturing temperature data of the display screen in real time through a temperature sensor, evaluating the difference and complexity of the temperature data through information entropy, and obtaining an entropy analysis result; and identifying abnormal fluctuation in the data according to the entropy analysis result, and generating an abnormal fluctuation monitoring result. According to the invention, by introducing the information entropy to evaluate the difference and complexity of the temperature data, the abnormal fluctuation can be accurately identified, the output of the heat dissipation equipment can be timely adjusted, the response speed and prediction capability of the temperature management of the display screen can be improved, the temperature control precision can be obviously enhanced, and the stability of the equipment in a variable environment can be ensured; the designed temperature trend prediction algorithm utilizes historical and current data to predict future changes, the adaptive capacity is enhanced, the maintenance cost is reduced, the energy use is optimized, the energy consumption is reduced, and the equipment performance is continuously protected by dynamically adjusting a control strategy.

The invention provides a multi-stage cooling treatment device for cable sheath extrusion molding and a working method, and belongs to the technical field of cable sheath machining, the multi-stage cooling treatment device comprises a treatment box, a partition plate is arranged in the treatment box, a wiping mechanism is arranged in the right side of the treatment box, and the wiping mechanism comprises a first fixing plate and a second fixing plate; through arrangement of a driving mechanism and a wiping mechanism, after the water removal sponge wipes water stains on the outer surface of the cable sheath for a period of time, the driving mechanism works, so that the left and right groups of mounting plates and the water removal sponge vertically move for one time, and then the positions of the left and right groups of mounting plates and the water removal sponge are exchanged; the water removing sponge absorbing a large amount of water moves downwards to make contact with the water squeezing plate to conduct water squeezing work, the dry water removing sponge moves to make contact with the outer surface of the cable sheath to continue to conduct water removing work, the water removing effect is always in an efficient state, and it is avoided that residual water stains on the surface of the cable sheath affect the quality of the cable sheath.

The invention relates to an ice crystal evaporator and an ice crystal water cooling device producing from the same, belonging to the technical field of refrigeration. The ice crystal evaporator is characterized in that a liquid inlet channel is formed by an evaporator tube, a liquid inlet and a liquid outlet in a tubular casing; and the outer channel of the evaporator tube of the tubular casing is divided into more than one S-shaped channel forming a water return channel through a water inlet of a water divider and a water outlet of a water collector. The ice crystal water cooling device is characterized in that the return air inlet of the ice crystal evaporator is communicated with a compressor, a condenser, a liquid feeding valve, a dry filter, a liquid feeding electromagnetic valve anda thermostatic expansion valve in sequence, and then is communicated with the liquid inlet of the ice crystal evaporator; a cooling water inlet / outlet of the condenser is connected with a cooling tower in series; and a water inlet / outlet of the ice crystal evaporator is communicated with a water circulating pump and an ice crystal energy storage tank in series. The invention has the advantages ofhigh cooling efficiency, no icing and low cooling temperature and is suitable for production of energy storage central air-conditioning, marine fishing, seafood processing, fruit, vegetable or meat processing, and the like; the cooled medium is municipal water.

The invention discloses an energy storage lithium battery device capable of rapidly dissipating heat and cooling, and relates to the technical field of energy storage batteries, the energy storage lithium battery device comprises an energy storage lithium battery main body, a protective shell and a sealed liquid storage box, the bottom of the energy storage lithium battery main body is connected with the protective shell in a wrapping manner, and air cooling heat dissipation mechanisms are mounted on two sides of the protective shell; and the middle part of the bottom end of the protective shell is fixedly connected with a sealed liquid storage tank. Transmission gears at the two ends can be driven to rotate through a double-head servo motor and a motor rotating shaft, so that a driven gear block and a first cooling fan can be conveniently driven to rotate, and heat generated by an energy storage lithium battery main body in the protective shell can be dissipated to realize efficient air-cooling heat dissipation; and meanwhile, when the conveying hose is extruded, the heat dissipation liquid in the sealed liquid storage tank is extracted and circulates in the liquid cooling heat exchange pipe, and the heat dissipation liquid can absorb heat in the protective shell in the circulation process to achieve liquid cooling heat dissipation.

The invention relates to the technical field of server heat dissipation optimization, in particular to an intelligent heat dissipation control optimization method and system for a server, and the method comprises the steps: obtaining the temperature information of each region of the server and the working load data of the server; based on the temperature information, constructing multi-dimensional thermal field topological mapping; executing group theory base heat flow dynamic analysis according to the multi-dimensional thermal field topological mapping; performing spectral decomposition heat dissipation efficiency evaluation based on a group theory basis heat flow dynamic analysis result; according to the spectral decomposition heat dissipation efficiency evaluation result and the workload data, nonlinear heat transfer optimization is executed; a self-adaptive feedback control strategy is generated and used for adjusting a heat dissipation system of the server, accurate description of internal temperature distribution of the server is provided by a multi-dimensional thermal field topology mapping technology, and a foundation is laid for subsequent optimization; the group theory-based heat flow dynamic analysis method deeply reveals the essential law of heat transfer; the spectrum decomposition heat dissipation efficiency evaluation provides a brand new performance quantitative index, and the heat dissipation efficiency of the system is improved by more than 20%.

The invention provides a double-wall cooling structure. The double-wall cooling structure comprises an air film hole plate, an impingement hole plate and a plurality of narrow walls, a plurality of air film holes are formed in the air film hole plate, a plurality of impact holes are formed in the impact hole plate, and the impact hole plate and the air film hole plate are arranged at intervals to form a cooling channel; the narrow walls are arranged in the cooling channel at intervals in the first direction parallel to the flow direction of gas outside the gas film hole plate, the cooling channel is divided into a plurality of cold air cavities, and the gas film hole communicates with the impact hole through the cold air cavities; wherein in the orthographic projection in the thickness direction of the gas film pore plate, the projections of the gas inlet ends of the gas film pores and the projections of the gas outlet ends of the impact pores are arranged in a staggered manner.

The invention provides an outer rotor liquid cooling motor and an aircraft. The outer rotor liquid cooling motor comprises a power module, a first heat dissipation module and a second heat dissipation module. The outer rotor liquid cooling motor is provided with a first channel and a second channel, the suction pump is used for sucking cooling liquid, the cooling liquid flows to the stator and the first channel through the liquid guide pipe, and the cooling liquid is used for absorbing heat of the stator; the air outlet communicates with the second channel and is used for forming cooling airflow, and the cooling airflow sequentially flows through the converter, the second channel and the air outlet and is used for cooling the cooling liquid. The first heat dissipation module and the second heat dissipation module are arranged in the outer rotor liquid cooling motor, a cooling liquid circulation system and a cooling gas circulation system are formed, the stator is cooled through cooling liquid, the cooling liquid is cooled through cooling air flow, meanwhile, the cooling air flow can further penetrate through the interior of the outer rotor liquid cooling motor, and the cooling effect is improved. Heat energy in the outer rotor liquid cooling motor is taken away, and the heat dissipation efficiency of the outer rotor liquid cooling motor is improved.

The invention discloses an operation condition optimization method and system of a charging facility liquid cooling system, and relates to the technical field of data processing. The method comprises the following steps: acquiring charging load data of a plurality of heating devices in the liquid cooling system of the charging facility and environment temperature data of the environment; determining a target cooling liquid flow of the heating device based on a load voltage and a load current in the charging load data, and determining a target cooling liquid temperature of the heating device based on the environment temperature data; receiving the charging temperature of each heating device; and correspondingly adjusting the pump speed of a circulating pump in the liquid cooling system of the charging facility and the rotating speed of a radiator fan of each heating device by combining the target cooling liquid flow and the target cooling liquid temperature of each heating device, so as to cool each heating device until the charging temperature of each heating device is within a preset charging temperature range. By implementing the technical scheme provided by the invention, the effect of improving the liquid cooling efficiency of the liquid cooling system based on the charging facility is achieved.

The immersed battery pack thermal management system comprises a battery pack box body, the battery pack box body is provided with a containing cavity with an opening in the top, the containing cavity is filled with a cooling medium, and a liquid outlet is formed in the side wall of the bottom of the battery pack box body; the plurality of single batteries are arranged in the accommodating chamber and are immersed in the cooling medium; the phase change working medium is arranged in the accommodating chamber and surrounds the outer side of the single battery; the cooling box body is fixedly arranged at the top opening of the battery pack box body, the bottom surface of the cooling box body is provided with a communication port communicated with the accommodating cavity, and a liquid inlet is formed in the cooling box body; by combining static cooling, low-flow dynamic cooling, high-flow dynamic cooling and multi-layer thermal management of the phase-change material, the cooling strategy can be dynamically adjusted under different temperature conditions, efficient heat dissipation is ensured, the internal temperature of the battery pack is more uniform by using the phase-change working medium, a proper cooling mode is selected as required, and the cooling efficiency is improved. And unnecessary energy consumption is avoided.

The invention discloses a server, a heat dissipation control method and device thereof and a storage medium, relates to the field of servers, and aims to solve the problems of fan redundancy and power waste caused by selection of a high-power fan for efficient heat dissipation, and the method comprises the following steps: acquiring actual temperature values of a plurality of heat dissipation control positions in the server; in response to a target temperature value meeting a reference adjustment condition in the plurality of actual temperature values, determining a target module in the plurality of fan modules based on a heat dissipation control position corresponding to the target temperature value; and adjusting the rotating speed of the target module and / or the steering angle of the rotor based on the target temperature value and the regulation and control temperature value corresponding to the heat dissipation control position. According to the invention, an area with a heat dissipation requirement can obtain more air volume, heat dissipation balance is realized, the heat dissipation efficiency is improved, a high-power fan does not need to be arranged in each area, and redundant configuration and power consumption waste of the fan are reduced.

The invention discloses a high-power kitchen appliance motor in the technical field of motors, which comprises a base and a motor shell arranged on the base, a rotating shaft rotatably penetrates through the motor shell, a stator is arranged on the inner wall of the motor shell, a rotor is arranged on the rotating shaft, and a heat dissipation mechanism for dissipating heat of the motor shell is arranged on the base; an air inlet channel is formed in the end, located on a rear end cover of the motor shell, of the rotating shaft, a sleeve shell rotationally arranged on the rotating shaft in a sleeving mode is arranged on a front end cover of the motor shell, a first through hole communicating with the sleeve shell is formed in the outer surface of the rotating shaft in a penetrating mode, and a second through hole communicating with the sleeve shell is formed in the front end cover of the motor shell in a penetrating mode; a rear end cover of the motor shell is communicated with an exhaust pipe; the heat dissipation mechanism comprises a water tank arranged on the base, a partition plate is arranged on the water tank and used for dividing the water tank into a filter cavity and a refrigeration cavity which are not communicated with each other, a semiconductor chilling plate is arranged in the refrigeration cavity, and the opening end of the rotating shaft rotationally extends into the refrigeration cavity.

The invention relates to the technical field of server heat dissipation, in particular to a cloud-based server heat dissipation method and system, and the method comprises the following steps: monitoring the key operation parameters of a server in real time through a cloud platform, updating the state of a heat dissipation unit according to the heat dissipation demands monitored in real time, optimizing the heat dissipation efficiency, and obtaining the optimal configuration of the heat dissipation parameters. Through real-time monitoring and data-driven heat dissipation control, heat dissipation efficiency and energy consumption management are remarkably optimized, dynamic heat dissipation unit state updating and optimization are introduced, so that heat dissipation configuration can respond to real-time load and temperature changes of the server in real time, and by continuously adjusting feedback control logic including the feedback period and strength, the heat dissipation efficiency of the server is improved. The influence of the state of the heat dissipation unit can be simulated and predicted, the optimal configuration of the heat dissipation parameters is realized, the energy utilization of the server is optimized, the optimal matching between the heat dissipation control and the server load is ensured, the energy consumption is reduced, and meanwhile, the heat dissipation control efficiency is improved.

The invention relates to the technical field of finned heat exchangers, and discloses an adjustable finned heat exchanger which comprises a shell, air passing openings are formed in the two sides of the shell, a plurality of heat exchange modules used for heat transfer are arranged in the shell, the heat exchange module located in the middle is fixed to the shell, and the air passing openings are formed in the air passing openings. The other heat exchange modules are slidably connected with the shell through guide mechanisms, the distance between the heat exchange modules can be adjusted through adjusting mechanisms, the heat exchange modules are communicated through second corrugated pipes, and fans are fixed to the inner sides of the two ends of the shell through bolts. According to the heat exchanger, through the movable heat exchange module, auxiliary shaking can be conducted on water drops, the water drops fall off from the heat exchange module, the retention time of the water drops on the heat exchange module is shortened, corrosion of the water drops to the heat exchange module is reduced, and the service life of the heat exchanger is prolonged.

The invention discloses a high-integration-level and efficient-cooling external rotor motor ducted fan system, which belongs to the technical field of ducted fans and comprises a motor stator winding and a fan external rotor integrated part integrally formed by fan blades and a motor external rotor turntable, the integrated shell is integrally formed by a motor inner stator sleeve, a ducted nacelle, a motor controller main shell and a plurality of groups of ducted stationary blades; a cooling structure is mounted on the integrated shell; a motor stator winding is fixedly connected to the outer wall of one end of the integrated shell, the front flow guide cover is fixedly connected to the fan outer rotor integrated part, and the rear flow guide cover is installed at the other end of the integrated shell. And the integrated shell is rotationally connected with the fan outer rotor integrated piece. The system is low in noise, high in integration level, high in system reliability, high in system cooling efficiency, high in power level compatibility and high in expandability.

The invention discloses a liquid-cooled double-shaft-extension alternating current permanent magnet synchronous servo motor and a use method, and relates to the technical field of motors. According to the liquid-cooled double-shaft-extension alternating-current permanent magnet synchronous servo motor and the use method thereof, the two liquid cooling mechanisms can be driven to work along with rotation of two rotor shafts of the double-shaft synchronous rotor mechanism through mutual cooperation of the double-shaft synchronous rotor mechanism, the liquid cooling mechanisms, the cooling pipe mechanisms and the spiral heat dissipation pipes; the liquid cooling mechanisms are enabled to pump and drain cooling liquid, so that the cooling liquid in the cooling pipe mechanism, the spiral heat dissipation pipe and the two liquid cooling mechanisms circularly flows, heat generated by working of the motor can be taken away in time in the circulating flowing process of the cooling liquid, and meanwhile, along with rotation of the double-shaft synchronous rotor mechanism, the heat generated by working of the motor can be taken away in time. According to the motor cooling device, hot air in the shell can be rapidly pumped out, the motor is cooled by combining liquid cooling and air cooling, the cooling effect on the motor is greatly enhanced, and continuous normal operation of the motor is ensured.

The invention discloses an injection molding temperature control method for rapid injection molding of an injection molded part, and relates to the field of injection molding temperature control, and the injection molding temperature control method comprises the following steps: performing main body division on a mold by scanning three-dimensional space data of the mold and combining geometric characteristics, and performing structural stability evaluation and gradient calibration on a main body division result; analyzing the surface curvature of a main body division area based on a main body division result, and setting a cooling channel local loop in combination with the heat distribution condition of an actual thermoplastic process; performing loop integration on the cooling channels of all the main body division areas, and setting the flow velocity of cooling liquid in the cooling channels based on the stress change of the injection molding part; based on the finally determined communication distribution of the cooling channels and the flow speed of the cooling liquid, the mold and the cooling channels are produced through 3D printing; according to the method, the injection molding period is remarkably shortened, the production efficiency and the quality and stability of injection molded parts are improved, and the method is suitable for rapid molding requirements of high-precision complex injection molded parts.

The invention discloses a low-smoke halogen-free cross-linked polyethylene insulated power cable, and relates to the technical field of power cables, the low-smoke halogen-free cross-linked polyethylene insulated power cable comprises a central conductor, the outer side of the central conductor is tightly coated with a rubber insulation sleeve, and the outer sides of a plurality of rubber insulation sleeves are jointly coated with a limiting silicon rubber sleeve; the outer side of the limiting silicon rubber sleeve is evenly coated with axial supporting inner rings at equal intervals, the outer rings of the axial supporting inner rings are tightly coated with axial protection outer rings, the outer sides of the axial protection outer rings and the filling soft rubber sleeve are jointly coated with an isolation protection rubber sleeve, and the outer ring of the isolation protection rubber sleeve is tightly coated with an installation outer rubber sleeve. According to the cable, the situation that rain and snow are attached to the outer side of the cable, and consequently the overall weight of the cable is increased is effectively prevented, the transverse traction force of the connecting position of the ends of the cable during working is reduced, the fatigue aging rate of the connecting position of the cable is reduced, and the actual service life of the cable is prolonged.

The invention provides an intelligent optimization control method and device for a mold cooling system, and relates to the field of intelligent optimization control devices. The intelligent optimization control device based on the mold cooling system comprises a hardware part, a software control system, a model calculation module and an optimization algorithm, the hardware part comprises a temperature sensor, a flow sensor, a controller, a cooling liquid pump, a cooling loop and an actuator, the software control system is used for receiving and processing real-time data from the sensors, and the model calculation module is used for calculating the model calculation module according to the real-time data. The model calculation module is used for analyzing temperature and flow changes in the cooling process. High-precision and low-delay temperature and flow sensors are utilized, and sensor data are corrected in real time through an error correction module, so that the measurement precision and the response speed are greatly improved, and the problem that the precision and the response speed of the sensors are limited is solved.

The invention relates to the technical field of batteries, in particular to an energy storage solid-state battery pack utilizing liquid cooling technology, which comprises a battery shell and a battery body, guide matching jacks are respectively formed in four corners of the battery shell, and a positioning matching ring is fixedly arranged on the inner bottom surface of the battery shell; connecting locking holes are symmetrically formed in the two sides of the positioning matching ring, a matching channel is formed in one end of the positioning matching ring, a U-shaped cooling circulating pipe is arranged in the battery shell, and when the battery body is fixed in the battery shell, the main body part of the U-shaped cooling circulating pipe can be in contact with the battery body; meanwhile, when a sealing cover plate is sealed, a U-shaped cooling circulating pipe can be driven to move, so that a heat conducting sheet on a cooling branch pipe is in contact with a battery body, and heat generated by the battery can be guided to the U-shaped cooling circulating pipe more quickly; and the heat dissipation efficiency of the battery body is further improved.

The invention relates to the technical field of server heat dissipation, in particular to a server heat dissipation regulation and control method and device and a computer storage medium. The method comprises the following steps: acquiring a temperature value, access flow data to be processed and processing speed data; determining a state value of the server; carrying out forward dislocation on the temperature sequence, and carrying out temperature delay correction according to the correlation between a dislocation sequence obtained after dislocation and a state sequence to obtain a target sequence; determining abnormal change moments according to the target sequence and the state sequence, further determining temperature change time periods, and determining a change extension index of each abnormal change moment according to numerical distribution of temperature values in each temperature change time period; and determining the heat dissipation power at the current moment according to the change extension index at the abnormal change moment before the current moment and the state value and the temperature value at the current moment. According to the invention, the temperature regulation and control delay effect can be reduced, the operation strategy of heat dissipation is optimized, active heat dissipation regulation and control are realized, and the energy efficiency ratio is improved.

The invention relates to the field of transformers, in particular to an oil-immersed transformer with an intelligent temperature control system. An inner cavity of the transformer is divided into an infiltration cavity wrapping the outer side of an iron core winding, an upper outflow cavity and a lower outflow cavity through a pair of partition plates, and the upper outflow cavity and the lower outflow cavity are located on the two sides of the infiltration cavity; insulating oil is injected from the middle of the infiltration cavity and flows out from the upper outflow cavity and the lower outflow cavity, then mixing heat exchange of the insulating oil is carried out in the mixing barrel, a traditional natural flowing path formed by temperature difference of the insulating oil is replaced, and the insulating oil can reach the state that heat is evenly distributed more quickly; the problem of local overheating of the iron core winding caused by slow heat exchange due to natural flowing of the insulating oil is solved, meanwhile, the insulating oil fully flows in the infiltration cavity and fully flows and is in contact with the surface of the iron core winding through the confluence disc arranged on the partition plate, the spray pipe provided with a pair of spray holes and the flow guide column, and the heat dissipation efficiency is further improved.

The invention discloses a high-power offshore semi-direct-drive permanent magnet wind driven generator cooling system which comprises an outer stator and an inner rotor, the outer stator comprises a motor base, a stator iron core and a stator winding assembled on the stator iron core are installed in the motor base, and an air-water cooler is installed on the upper portion of the motor base. A flow guide plate is arranged in the air-water cooler, a heat dissipation core body is installed at the position, located at the bottom of the flow guide plate, in the air-water cooler, and the flow guide plate is used for enabling hot air exhausted out of the motor to pass through the heat dissipation core body to form a plurality of parallel air paths in the air-water cooler. And the plurality of air paths connected in parallel respectively perform cold and heat exchange with the interior of the motor so as to reduce the air resistance in the motor and the air-water cooler. The cooling system has the characteristic of low wind resistance, the power of the air cooling driving motor used by the cooling system can be reduced, the cost of the cooling system is reduced, and the heat dissipation efficiency is improved.

The invention discloses a honeycomb cross rib cooling structure for the trailing edge of a turbine blade, the structure comprises a suction surface, a pressure surface, a crack cavity and honeycomb cross ribs, the suction surface and the pressure surface are opposite in position, the crack cavity is formed between the suction surface and the pressure surface, the honeycomb cross ribs are arranged in the crack cavity, and the honeycomb cross ribs ensure that cooling gas fully exchanges heat; and the honeycomb cross ribs are high in structural strength, so that the structural strength is improved at the thin layer of the trailing edge.

The invention discloses a high-heat-dissipation integrated ducted fan electric propulsion system, which belongs to the technical field of ducted fans and comprises a motor controller, a motor, a motor front bearing, a motor rear bearing, a front fairing, a rear fairing and an integrated fan rotating shaft integrally formed by fan blades and a motor rotating shaft. The integrated nacelle motor shell is integrally formed by a motor shell, a ducted nacelle and a plurality of groups of ducted stationary blades; cooling devices are mounted on the motor shell and the motor controller; the cooling device comprises a cooling water channel and a water cooling cavity; a cooling water channel is arranged on the motor shell; the motor controller is provided with a water cooling cavity, and the cooling water channel is communicated with the water cooling cavity; the front fairing is connected to the left end of the integrated fan rotating shaft, and the rear fairing is connected to the right end of the motor controller. The integrated level is high, the size and the weight are reduced by reducing connecting parts, and the power density is high; the system reliability is high; the system cooling efficiency is high; and the power level compatibility and the expandability are high.

The invention relates to the technical field of filters, in particular to an internal shielding component of a power filter, which comprises a shell, a cover plate is mounted at the top of the shell through a cross recessed countersunk head screw, and a metal partition plate is arranged on one side of the inner wall of the shell; the wave-proof sleeve is welded on one side wall of the shell, and the material of the wave-proof sleeve is light nickel-plated copper fabric; when the power supply filter is used, the problem that crosstalk coupling is formed between interference signals can be prevented, the electromagnetic compatibility in the signal transmission process between systems is solved, the anti-wave sleeve is adopted for shielding power supply input of the power supply filter, interference of an input cable on other signals is greatly restrained, and the service life of the power supply filter is prolonged. The electromagnetic compatibility problem of the whole system caused by the fact that high-frequency noise is coupled to a power line is prevented, the shielding effectiveness is improved, the problem of filtering post-stage electromagnetic interference signals is greatly restrained, meanwhile, the heat dissipation area is increased, and the heat dissipation efficiency and effect are improved.

The invention discloses a brushless planetary gear speed reducing motor, and belongs to the technical field of planetary gear speed reducing motors, the brushless planetary gear speed reducing motor comprises a base, a heat dissipation assembly and a torque self-adjusting assembly, the upper surface of the base is fixedly connected with a shell, the shell is provided with an air hole penetrating through the inner side and the outer side of the shell, and the outer side of the shell is provided with a heat conduction strip; a bearing in the shell is connected with one end of a motor winding, and the other end of the motor winding is coaxially and fixedly connected with one end of a driving shaft. According to the motor, the fan structure and the water-cooling heat dissipation structure are arranged inside the motor, so that the heat dissipation efficiency and effect can be improved, and the problem that the heat dissipation efficiency and effect are poor due to the fact that only the fan structure is arranged in the past and hot air circulates inside and outside the shell is solved; and after the motor is started, the torque is gradually reduced, so that the strength of the structure is improved, and the situation that the strength is reduced due to the fact that the torque is too long is avoided.

The invention provides a liquid cooling equipment control method and system, electronic equipment and a storage medium, and relates to the technical field of cooling control, and the method comprises the steps: collecting the state data of a temperature and humidity sensor; predicting the temperature and humidity data according to the state data of the temperature and humidity sensor; based on the prediction result of the temperature and humidity data, predicting the state of the liquid cooling equipment and a plurality of corresponding control actions to obtain a predicted state of the liquid cooling equipment and a plurality of corresponding predicted control actions; based on the prediction state of the liquid cooling equipment, determining a target control action which most accords with a preset energy consumption condition and a safety condition from the plurality of prediction control actions; and executing the target control action on the liquid cooling equipment. The intelligent level of environment monitoring is improved, the energy efficiency, the stability, the safety and the like are remarkably improved, and the system has wide application prospects and market value.