458 results about "Air flow control" patented technology

The invention belongs to the technical field of gas detection, particularly relates to a harmful gas concentration detection device for environmental monitoring, and solves the problems of insufficient airflow control and insufficient detection precision in the prior art. The spiral air flow guide plate, the servo motor and other structures are arranged, the air flow guide plate is designed to be of a right-handed spiral structure, gas enters the barrel in a laminar flow state through a gradually-shrunk channel of the air flow guide plate, turbulence interference is effectively reduced, and the air flow guide effect is improved. The rotating circular plate drives the sliding straight block to move in the radial direction through the inner spiral limiting block, the organ moving block is driven to form a dynamic sealing cavity, sucked airflow is compressed to a detection area, the collision frequency of target gas molecules and the detection assembly is remarkably improved, and therefore the capturing capacity of the device for trace gas is enhanced.

The invention discloses an air-fuel ratio control method for a high-pressure direct injection engine in a diesel-natural gas dual-fuel cylinder, and relates to the technical field of engine control, and the air-fuel ratio control method comprises the following steps: collecting diesel mass flow, natural gas volume flow and natural gas component data, and determining a diesel-natural gas mixing ratio; a basic target air-fuel ratio is obtained by combining the real-time rotating speed of an engine, the load and the diesel oil-natural gas mixing proportion; based on the pressure and temperature of the intake manifold and the rotating speed of the engine, the target air-fuel ratio after model correction is obtained; the working condition load change rate is detected, the pre-optimized air-fuel ratio trajectory MAP is called, and a transient correction target value is generated; calculating the deviation between the transient correction target value and the measured value of the air-fuel ratio sensor and the deviation change rate, and outputting an air-fuel ratio correction value; and the final target air-fuel ratio is calculated and sent to an air flow control valve to execute air inlet adjustment. The method is suitable for engine application scenes requiring high-precision and self-adaptive control to improve combustion efficiency and reduce emission.

The invention discloses a cooling device and glass fiber production equipment, and relates to the technical field of glass fiber production, and the cooling device comprises a spray pipe, an air supply pipeline, a control valve and a control system. Wherein the spray pipe is provided with a plurality of air nozzles distributed at intervals along the longitudinal direction, the plurality of air nozzles are used for spraying air flow towards one side deviating from the bushing so as to form an air vortex capable of reducing the temperature of the bushing and the root of the glass fiber on one side deviating from the bushing of the spray pipe, and the air supply pipeline is connected with the spray pipe and is used for supplying the air flow to the spray pipe; the control valve is arranged on the air supply pipeline and used for controlling the flow of airflow in the air supply pipeline, and the control system is in communication connection with the control valve and used for controlling the opening degree of the control valve according to the wire drawing operation state. The cooling device can stabilize the temperature of the bushing plate when the wire drawing operation is interrupted or the machine head is switched, reduces the number of waste products, and meets the cooling requirement of the bushing plate with high hole number for producing small-diameter fibers, so that the productivity and the economic benefit of a wire drawing operation unit are improved.

The invention discloses an electronic industry clean workshop air circulation function self-adaptive adjusting system and method. The adjusting system comprises a three-dimensional grid monitoring module, a data processing module, a visualization module, a computer vision module, an intelligent decision module and an air circulation control module. The adjusting method comprises the steps of three-dimensional grid sensing arrangement and monitoring, data processing, data visualization, image feature extraction, abnormal area early warning, air circulation parameter decision making, self-adaptive adjusting execution and closed-loop feedback optimization. A continuous space distribution model is constructed through real-time monitoring data of a three-dimensional grid sensor and is converted into a dynamic visual three-dimensional heat map, correlation between environment characteristics and air circulation control quantity is further established, and air flow control parameters are output based on local pollution abnormal conditions. The adjusting accuracy of the system on complex working conditions can be remarkably improved, and self-adaptive adjustment and sustainable evolution of the air circulation function are achieved.

The invention discloses an embedded ceramic wear-resistant structure petal leather cup, and particularly relates to a pipe cleaner, the embedded ceramic wear-resistant structure petal leather cup comprises a pipe body framework, a top cover is fixedly installed in a top port of the pipe body framework, the pipe body framework is sleeved with a plurality of petal leather cup bodies, and a plurality of composite beads which are close to a cup opening and are distributed in a circumferential array mode are movably arranged on the outer side faces of the petal leather cup bodies; the outer side wall of the petal leather cup body is provided with flow channel grooves penetrating to the section of a cup opening, and each flow channel groove is located between the two composite beads and distributed in the middle. The flow channel grooves are distributed in an inclined mode and fixedly communicated with a flow channel formed in the petal leather cup body and an air hole formed in the pipe body framework. Through the combined design of the runner grooves and the composite beads, the wear resistance and the cleaning efficiency are improved, self-rotation and intelligent airflow control are achieved through airflow guiding and dynamic adjustment, and the self-rotation intelligent airflow cleaning device is suitable for complex pipeline cleaning scenes.

The invention discloses a hollow-core optical fiber microstructure size dynamic nondestructive measurement and control system, which is characterized in that a spectral confocal detection module acquires spectral signals reflected by each interface of the cross section of a hollow-core optical fiber from the side surface of the hollow-core optical fiber by using a dispersion confocal principle in a hollow-core optical fiber drawing process, and converts the spectral signals into spectral data; the data analysis module outputs an axial peak value calculated value by using a neural network model according to the spectral data, and converts the axial peak value calculated value into the diameter of a nested glass tube in the nested structure unit; the regulation and control module outputs an airflow regulation instruction according to the difference between the diameter of the nested glass tube and a preset value; the airflow control module adjusts the size of airflow entering the hollow-core optical fiber according to the airflow adjusting instruction, and then the diameter of the nested glass tube is adjusted. According to the invention, the diameter of the nested structure unit in the hollow-core optical fiber can be accurately measured in the production process, and the technological parameters can be adjusted in time according to the product state.

To provide an air conditioning system enabling an air humidity in a living room to be closer to a target humidity while making an air temperature in a living room close to a target temperature.SOLUTION: A control part in an air conditioning system includes: a temperature conditioning and air quantity control mode for controlling an air quantity of a carrying fan and an aperture of a damper on the basis of a temperature conditioning operation where an air conditioning device conditions an air temperature in a living room so as to have a target temperature; and a humidity conditioning and air quantity control mode for controlling the air quantity of the carrying fan and the aperture of the damper on the basis of a humidity conditioning operation where the air conditioning device conditions an air humidity in the living room so as to have a target humidity. The control part performs control for switching the temperature conditioning and air quantity control mode and the humidity conditioning and air quantity control mode on the basis of a first control capability value set on the basis of temperature difference between the air temperature in the living room and the target temperature and a second control capability value set on the basis of humidity difference between the air humidity in the living room and the target humidity.SELECTED DRAWING: Figure 3

An extraction cleaner may include a base, an upright body pivotally coupled to the base, a supply tank removably coupled to the upright body and a recovery tank removably coupled to the upright body. The base may include a non-removable door and a removable suction nozzle. At least one fluid dispensing nozzle may be provided on the door. The door may be pivotally coupled to the base for providing access to an agitator. The cleaner may include and auto-spray configuration. The cleaner may include a support on the upright portion for the recovery tank. The cleaner may include an additive tank received in a receptacle of the supply tank. The recovery tank may include a float and / or an airflow management configuration. The cleaner may include a cleaning tool and a suction changeover valve and / or a fluid changeover valve. The cleaner may include a mixing valve for supplying fluid to a fluid changeover valve. A cleaning composition including an aqueous based cleaning solution mixed, on demand, with an aqueous based oxidizing solution is also provided.

Air flow control insertable into an air opening for controlling air flowing along an air flow direction, with a closure device including a cloth or fabric adjustable between an opening position releasing the air opening and a closing position at least partially closing the air opening by means of an adjustment device for selectively releasing and closing the air opening to change the air resistance and / or for thermal management of a downstream unit in the air flow direction. Various solutions are proposed to integrate the air control system in or behind an air grille, especially in very limited installation space.

The invention discloses a high-temperature-resistant maintenance-free nano dust filtration system and method, and belongs to the technical field of dust filtration systems. The system comprises a dust filtering main body, a nano ceramic filter element assembly, an automatic blowback system and a control system. The nano ceramic filter element is sequentially provided with an outer coarse filter layer, a middle medium filter layer and an inner fine filter layer from outside to inside, so that a radial gradient aperture structure is formed, and graded interception of dust is realized. The automatic blowback system is configured in a way that double electromagnetic pulse valves are connected in series to form double-peak collaborative blowback airflow which is firstly subjected to high-pressure impact stripping and then is subjected to high-flow removal. The control system continuously collects pressure difference data and calculates the pressure difference change rate, the remaining time for reaching a pressure difference threshold value is predicted according to the pressure difference change rate, the back flushing triggering opportunity is judged, self-adaptive dust removal control is achieved, meanwhile, the pressure difference recovery rate before and after back flushing is calculated, and back flushing parameters are automatically adjusted. According to the invention, high-efficiency purification of high-temperature dust-containing gas and long-term maintenance-free operation of the system are realized, and the service life of the filter element is remarkably prolonged.

The utility model provides an electronic cigarette with double oil bottles, which comprises a cigarette holder, a shell component, a first atomizing component and a second atomizing component, the cigarette holder is connected to the shell component, the first atomizing component and the second atomizing component are arranged in the shell component side by side, the first atomizing component comprises a first atomizing channel, and the second atomizing component comprises a second atomizing channel. The cigarette holder comprises a suction nozzle part, a cover plate part and an airflow control column, the suction nozzle part and the airflow control column are fixedly connected to the cover plate part, the suction nozzle part and the cover plate part are arranged in a spaced mode, the suction nozzle part is provided with a suction hole, and when the suction hole of the suction nozzle part is communicated with the first atomization channel and the first atomization assembly is in a working state, the airflow control column seals the second atomization channel; when the second atomization assembly is in the working state, the airflow control column seals the first atomization channel. According to the electronic cigarette with the double oil bottles, double tastes can be switched, the cost is reduced, and the electronic cigarette is convenient to use.

A system includes an outlet flowline from an activated carbon bed, a bypass flowline, a furnace, and a control system. The outlet flowline is configured to flow an acid gas stream out of the activated carbon bed after the activated carbon bed has removed benzene, toluene, and xylene from the acid gas stream. The bypass flowline includes a bypass valve and provides an alternative flow path for the acid gas stream exiting the activated carbon bed. The furnace includes a burner configured to combust at least a portion of the acid gas stream. The control system includes a temperature sensor and a controller. The temperature sensor is configured to measure a furnace temperature. The controller is configured to reduce a percent opening of the bypass valve based on the measured furnace temperature.

The invention relates to the related technical field of intelligent equipment, in particular to a row type suction cup mechanical arm for processing and transferring large whole glass, which comprises a mechanical combined arm, a base, a left bracket, a right bracket, a suction cup module, an intelligent sensing module, an air blowing module, a closing switching module and a swing switching mechanism. According to the invention, through multi-mode and self-adaptive airflow control, the problem of glass adhesion caused by atmospheric pressure difference is solved. According to the application, the action combination of small-amplitude translation and overturning is utilized, and the switching of'gentle wind 'and'strong air knife' is matched, so that the generated high-speed air knife is accurately and powerfully blown into a gap, a water film is instantly destroyed, the pressure difference is efficiently eliminated, the adhesion phenomenon between the glass is eliminated at the moment when the glass is overturned to generate the gap, and the transportation work is smoother.

The present invention discloses an electrostatic rotary cup spray gun. The atomizer base assembly, the electrostatic high-voltage generator assembly, and the atomizing rotary air flow control unit have a self-cleaning function for cleaning the rotary cup assembly and the structure that realizes the paint conveying function, thereby ensuring that the color-changing paint switching and the process cleaning are free of impurities; in addition, the shaping air ring assembly, the atomizer base assembly, the electrostatic high-voltage generator assembly, and the atomizing rotary air flow control unit have the function of quantitatively adjusting the cyclone angle and range of the shaping air, thereby achieving the effect of accurately adjusting the spray width of the paint atomized particles; finally, the characteristics of cleaning the inner and outer surfaces of the rotary cup and the paint delivery pipe, accurately switching the paint supply, cleaning the color-changing paint and the process without impurities, and the closed-loop control of the rotary cup rotation speed and the atomizing shaping air intake volume can be precisely regulated.

The application discloses an air intake flow control method and device, electronic equipment and a storage medium. The method comprises the following steps: monitoring the air flow in real time through an air flow sensor and monitoring the pressure difference before and after the filter screen in real time through a pressure difference sensor; determining the pressure difference threshold corresponding to the current air flow based on a preset first corresponding relationship between the air flow and the pressure difference threshold; when the current pressure difference corresponding to the current air flow is less than or equal to the pressure difference threshold, determining the first flow compensation value corresponding to the current pressure difference based on a preset second corresponding relationship between the pressure difference and the flow compensation value, and compensating the current air flow based on the first flow compensation value. Thus, when there is foreign matter in the filter screen in the existing steady flow pipe, the pressure difference changes greatly, the measured air intake flow is less accurate, and the problems of black smoke and insufficient power of the vehicle are caused.

This invention relates to an air flow open-loop control system (20) with the ability to correct for non-linearity in a non-linear actuated damper, resulting in improved precision and less pressure variations when controlling multiple face-dampers (31) and bypass-damper (52) The controller includes a processor that receives data on the damper's position and determines the non-linearity of the damper. The correction module then corrects for this non-linearity so that the damper can be used to steer a linearly proportional air flow based on a linear control signal. The correction module generates a corrected signal for the damper that is indicative of the desired position for the damper that will result in the desired air flow. In operation mode, the processor uses this corrected signal to control the damper and produce a linearly proportional air flow. This invention enables more precise control of HVAC air flow and ensures that non-linearity in the damper does not affect the system's performance.

The utility model discloses a transformer winding turntable drying circuit system, which comprises three-phase power supplies L1, L2 and L3 and a grounding wire PE, and is characterized in that the three-phase power supplies are connected into a system through a main circuit breaker QF; the conveyor belt motor control loop comprises a contactor KM1, a contactor KM3, a thermal relay FR1 and a conveyor belt motor M1; the turntable motor control loop comprises a contactor KM2, a thermal relay FR2 and a turntable motor M2; the airflow control loop comprises an electromagnetic valve EV; the conveying control unit is used for controlling the conveying belt motor M1 to rotate forwards so as to convey the transformer winding to the position of the rotating disc. The turntable drying control unit is used for controlling a turntable motor M2 and an electromagnetic valve EV to work to realize turntable rotation and pneumatic drying; and the output control unit is used for controlling the conveyor belt motor M1 to rotate reversely so as to output the dried transformer winding. Uniform drying of all positions of the winding is achieved through rotation of the rotating disc, and the consistency of the drying process of the transformer winding is guaranteed.

This invention discloses a temperature- and humidity-controlled recirculating wind tunnel for sandstorm environments, relating to the field of wind tunnel technology. It includes a wind tunnel structure, an airflow pitch guiding mechanism, a sandstorm control mechanism, and a wind tunnel airflow control mechanism. The wind tunnel structure comprises an experimental section. The right end of the experimental section is connected to the bottom end of the sand control section via a diffusion section. The top end of the sand control section is connected to the right air inlet of a recirculating fan. The left air outlet of the recirculating fan is connected to the top end of a control section via a recirculating section. The bottom end of the control section is connected to the left end of the experimental section via a contraction section. The airflow pitch guiding mechanism is installed at both ends within the experimental section. The sandstorm control mechanism includes a sandstorm filtration component and a sandstorm collection component. The sandstorm filtration component is installed in the middle of the sand control section, and the sandstorm collection component is installed at the bottom of the sand control section. This temperature- and humidity-controlled recirculating wind tunnel for sandstorm environments has good filtration performance, preventing sand particles from clogging the mesh of the filter screen. The airflow within the experimental section can flow from left to right or from right to left.

The HVAC cleaning system comprises an HVAC system and a cleaning structure. The cleaning structure forms a fluidic connection with the HVAC system. The HVAC system controls a flow of air into and out of a chamber. The HVAC system controls the temperature of the air in the chamber. The cleaning structure injects a disinfection solution as a spray into the air flow controlled by the HVAC system. The disinfection solution cleans the ductwork of the HVAC system.

Air conditioning system for a vehicle with an idle-stop function, comprising: an indoor / outdoor air ratio control device (21a, 21b, 28) for controlling an introduction ratio between indoor and outdoor air, wherein the indoor / outdoor air ratio control device (21a, 21b, 28) is installed in a vehicle with an idle-stop function of an engine (11) and has an indoor / outdoor air flap (21a) for switching indoor and outdoor air, which is arranged in an air conditioning duct, which introduces outdoor air from outside a vehicle interior via an outdoor air inlet (21i) and indoor air from inside the vehicle interior via an indoor air inlet (21j) and discharges the outdoor and indoor air into the vehicle interior via a nozzle (21k),wherein the indoor / outdoor air flap (21a) is arranged downstream of the indoor and outdoor air inlet and comprises an indoor / outdoor air flap actuator (21b) for actuating the indoor / outdoor air flap (21a); ​​an air flow rate control device (21c, 28) arranged downstream of the indoor / outdoor air ratio control device in the air conditioning duct and which controls an air flow rate of the air to be introduced; a temperature control device (21d, 28) arranged downstream of the air flow rate control device in the air conditioning duct and which controls the temperature of the introduced air in response to activation of the motor; an air conditioning operating section (29) configured for setting the air flow rate, a temperature, and an indoor / outdoor air mode for air conditioning; and an outdoor air temperature sensing device (31) for sensing the outdoor air temperature, characterized in thatthat the air conditioning system has an air conditioning control unit (28), A / C ECU (28), for performing general control of the air conditioning system, wherein the air conditioning control unit (28) is configured, while the vehicle is in an idle-stop state and the outside air mode is set by the air conditioning operating section (29), to adjust the opening degree of the inside / outside air flap (21a) to a first predetermined opening degree (Θ1) by means of the inside / outside air flap actuator (21b), thereby causing the proportion of outside air to be higher than that of inside air when the outside air temperature (Ta) detected by the outside air temperature sensing device (31) is lower than a first predetermined temperature (T1); to adjust the opening degree of the inside / outside air flap (21a) to a second predetermined opening degree (Θ2) to cause the proportion of inside air to be higher than that of outside air,when the outside air temperature (Ta) is greater than or equal to a second preset temperature (T2), and to adjust the opening degree of the inside / outside air flap (21a) according to the outside air temperature (Ta) to a value between the first preset opening degree (Θ1) and the second preset opening degree (Θ2), when the outside air temperature (Ta) is greater than or equal to the first preset temperature (T1) and lower than the second preset temperature (T2), and the air conditioning control (28) is further configured, while the vehicle is in the idle-stop state, for the air flow control device (21c, 28) to set a blower stage of a blower unit (21c) to a preset blower stage (Lo2) when the blower stage is greater than or equal to the preset blower stage (Lo2), and to maintain the blower stage of the blower unit (21c) at the current stage when the The fan speed is lower than the specified speed (Lo2).

The invention belongs to the technical field of airflow control, and discloses a skill training evaluation and data management system based on airflow control capability, and the system comprises a data acquisition module which constructs an airflow control sequence set and extracts an intensity peak point, a stability fluctuation point and a rhythm turning point as an initial airflow feature point set; performing time sequence hierarchical division, and generating a cross-layer association chain through a layer-by-layer accumulation mode to obtain a time sequence association vector; carrying out capability migration mapping on a plurality of training ground times, introducing a migration offset coefficient for adjustment, generating a capability evolution path, and marking key turning nodes in the path; dimension integration operation is executed, and an integration granularity threshold value is dynamically set according to the number of training ground times; building a data management file exclusive to the learner based on the integration index set, filing the capability evolution path and the integration index set according to a time sequence, setting a file access key, and starting a cross-session query interface; and the convenience of data management is greatly improved.

The invention discloses a waste gas treatment device convenient to replace, and relates to the technical field of efficient activated carbon waste gas treatment.The waste gas treatment device comprises a base box, a tower body and an airflow control assembly, the tower body is arranged on the outer side of the top of the base box, a gas inlet is formed in the lower side of the front portion of the tower body, and a spraying assembly is arranged on the inner side of the bottom of the tower body; a partition plate piece is arranged in the base box. The motor can simultaneously drive the first transmission belt and the first bevel gear to rotate in the rotating process, so that the equipment automatically realizes recycling of wastewater and uniform mixing of efficient activated carbon in the normal waste gas treatment process, and the functions are driven by a single driving source; the functionality of the equipment can be improved, meanwhile, the operation simplification of the equipment is ensured, in addition, the steps of recycling the wastewater and uniformly mixing the efficient activated carbon can correspond to the cleaning of precipitates and the replacement of the efficient activated carbon in the cleaning process, and the operation of the equipment is simplified.

The application provides a posture control method and system of a folding wing unmanned aerial vehicle, and relates to the technical field of aircraft control. Firstly, the application collects pressure information and strain information of the folding wing unmanned aerial vehicle, and determines whether the wing has aerodynamic-elastic coupling during the action according to the two kinds of information. Then, when it is determined that the aerodynamic-elastic coupling occurs, the airflow control instruction corresponding to the current coupling state is determined. Then, according to the airflow control instruction, the asymmetric additional airflow on the wing surface is generated by controlling the pulse jet execution mechanism. Finally, the compensation moment is generated by the additional airflow to offset the body posture disturbance caused by the target action of the folding wing unmanned aerial vehicle. The technical scheme provided by the application not only realizes the real-time perception, accurate judgment and active inhibition of the nonlinear aerodynamic-elastic coupling disturbance of the folding wing unmanned aerial vehicle during the shape conversion process, but also improves the stability of the flight posture of the folding wing unmanned aerial vehicle.

The invention relates to a device for utilizing the heat produced by an electronic device for heating the passenger compartment of a motor vehicle. The device (2) comprises a duct (4) extending from a proximal end (6) adapted to recover at least a portion of a heat-enriched airflow produced by an electronic device (12), to a first distal end (8) allowing the flow of heat-enriched air produced by the electronic device to the passenger compartment of a motor vehicle. Control means present in the duct (4) allow the heat-enriched airflow in the duct to be controlled. A control unit (20) operates these control means based on the temperature of the airflow and the temperature of the passenger compartment, measured respectively by a first (28) and a second (30) temperature sensor. A second distal end (10) allows the airflow to be discharged from the passenger compartment when heating is not required.Figure 1.

Ventilation device (1) of a vehicle, comprising: an air outlet (10, 30, 70, 80, 90) which is mounted in a passenger compartment of the vehicle and which has an air outlet (11, 31) for releasing an airflow into the passenger compartment, an adjustment device (20, 40) which is arranged in a flow path of the airflow upstream of the air outlet (11, 31) and which is configured so that the strength and / or direction of the airflow to be discharged from the air outlet (11, 31) can be configured with the adjustment device (20, 40), a sensor device (50) which is mounted in the passenger compartment and arranged and configured to detect the presence of an object in a predetermined area in the passenger compartment, and a control device (60) which is connected to the adjustment device (20, 40) and the sensor device (50) and which is configured to determine a position of the object in relation to the air outlet (11, 31) based on a detection signal issued by the sensor device (50) and a predetermined arrangement position of the sensor device (50) and to control the adjustment device (20, 40) to configure the airflow based on the position of the object, and the control device (60) is configured to determine, based on the object's position, whether the object is located within a possible flow range of the airflow within the configurability of the airflow direction, and to actuate the adjustment device (20, 40) to reduce the strength and / or change the direction of the airflow if the object is located within the possible flow range, the adjustment device (20, 40) is configured to determine a current strength of the airflow for output from the air outlet (11, 31), characterized in that the control device (60) is configured, when the object is located within the possible flow range of the airflow, to determine a current airflow probability of the object being exposed to the air outlet (11, 31) based on the object's position relative to the air outlet (11, 31) and the current strength of the airflow, and to actuate the adjustment device (20, 40).40) to reduce the strength of the airflow in such a way that the strength of the airflow is reduced more the greater the current probability of air flowing towards the object.

A broken vehicle window cover device is provided. The device serves as a temporary replacement for a damaged or missing vehicle window while offering enhanced security, visibility, and weather resistance. The device comprises a sleeve that wraps around the window frame, ensuring a tight seal using an elastic lining, and may include a removable insert made of impact-resistant polycarbonate with optional tinting, UV protection, and airflow control features. A wireless communication module connects to a mobile application, integrating tamper detection sensors, a camera for live streaming, and a two-way speaker for remote communication and alarms.

The various embodiments described herein include methods, devices, and systems for operating an air-moving chamber fluidically coupled with a refrigeration system. A system includes a refrigerant loop, a second air-mover, a first air-mover, an air-moving chamber, a first airflow-control door, a second airflow-control door, and a controller. The air-moving chamber includes an adjustable door, a plurality of inlets, and a plurality of outlets. The air-moving chamber fluidically couples the second and first air-movers such that actuation of the adjustable door controls a first amount of air directed towards the second air-mover via a first inlet of the plurality of inlets and a first outlet of the plurality of outlets, and a second amount of air directed towards the first air-mover via a second inlet of the plurality of inlets and a second outlet of the plurality of outlets. The controller selectively controls operation of the compressor and / or the adjustable door.

This application provides a processing apparatus, a method for conveying stacked thin sheets, and a method for conveying and processing stacked thin sheets. The processing apparatus for stacked thin sheets is suitable for separating and processing multiple stacked thin sheets one by one. The processing apparatus for stacked thin sheets includes a body, a processing module, a carrier module, a guide unit, an airflow generating unit, and a controller. The processing module is disposed within the body. The carrier module is disposed on the body and includes a first carrier member and a second carrier member. The first carrier member has a first carrier surface. The second carrier member has a second carrier surface. The guide unit is rotatably disposed on the first carrier member. The airflow generating unit is disposed on the first carrier member and outputs airflow toward the first carrier surface. The controller is electrically connected to the processing module, the guide unit, and the airflow generating unit.

The invention provides a layered prediction air supply control method for a vehicle hydrogen fuel cell, and the method comprises the steps: firstly obtaining corresponding fuel cell current prediction information through the collection of urban working condition data, the prediction of a future vehicle speed sequence and the prediction of a driving power demand in cooperation with a designed energy management strategy; the discretized battery current information is filled into the established air supply system state prediction model, and unmeasurable random disturbance is considered in the prediction model; the prediction model simultaneously contains measurable current disturbance information and unmeasurable random disturbance, so that an air supply mode based on improved random model prediction control is obtained, relatively accurate air flow control can be realized, and the output performance of the vehicle hydrogen fuel cell can be remarkably improved.