190results about How to "Ensure continuous and stable work" patented technology

The invention relates to the field of locomotive control, and provides a locomotive control equipment redundancy and stable switching method, system, equipment and medium, and the method comprises the steps: setting mutually redundant hardware equipment in each controller, and initializing the hardware equipment into master equipment and slave equipment during power-on; the master device interacts with the slave device and devices of other controllers through network communication, and synchronizes data to the slave device; in response to the fact that the master device is abnormal or the master device is empty, the slave device is upgraded to the master device; and in response to the abnormity of the master device or the slave device rising to the master device, the master device retreats from the slave device. Hardware among redundant devices is completely independent, normal operation of the system is not affected when any device breaks down, the stability of the system is high, continuous and stable work of the whole system is guaranteed through redundancy configuration and automatic switching, different control strategies are generated according to fault conditions, and stable switching is achieved.

The invention relates to the technical field of solar power generation, in particular to a charging and discharging management system of a solar street lamp, which comprises a data acquisition unit, an illumination intensity prediction unit, a fuzzy reasoning unit, a charging optimization unit, a discharging optimization unit and a battery management unit. Historical data of street lamps are collected and preprocessed through a data acquisition unit, and a first data set is generated; the illumination intensity prediction unit applies an SARIMA model to predict future illumination intensity; the fuzzy reasoning unit generates a membership function according to the first data set and the predicted illumination intensity; the charging optimization unit constructs a fuzzy inference rule base by using a membership function and calculates the current charging power; the discharge optimization unit divides discharge time periods according to the first data set and calculates discharge power; the battery management unit updates the remaining capacity of the storage battery according to the charging power and the discharging power and evaluates the energy storage effect, the energy management effect of the solar street lamp can be improved, and therefore the adaptability of charging and discharging management of the solar street lamp is improved.

The invention discloses a high-safety solid-state lithium metal battery which comprises a negative electrode, a solid-state electrolyte and a positive electrode and further comprises a heterogeneous interface layer located between the negative electrode and the solid-state electrolyte, and the heterogeneous interface layer is of a double-layer composite structure composed of a passivation layer and a polymer / semiconductor. The passivation layer is at least one of a nitride layer, an oxide layer, a nitrogen chemical layer, a carbon-based layer, a phosphate layer, a fluoride layer and a metal-based protection layer. The heterogeneous interface layer is introduced between the lithium metal negative electrode and the solid electrolyte, so that the physical contact between the lithium metal negative electrode and the solid electrolyte can be effectively improved, the growth of lithium dendrites can be prevented, the interface reaction between the lithium metal and the solid electrolyte can be reduced, and the problem of fire and combustion caused by thermal runaway at high temperature can be effectively inhibited; and the stability, safety and cycle performance of the solid-state lithium metal battery at room temperature and high temperature are enhanced.

The invention discloses a single-frequency pulse laser source multi-dimensional imaging system and method, and belongs to the technical field of laser radars. The imaging system comprises a single-frequency pulse laser source module, an optical imaging module, a frequency shift and phase modulation module, a time sequence control module and a data processing module, the single-frequency pulse laser source module emits a detection light beam, a first local reference light beam and a second local reference light beam, and the detection light beam irradiates a target to generate a reflection light beam; the time sequence control module controls the three light beams to perform synchronous frequency shift, so that the first local reference light and the reflected light beam are coherent in the optical imaging module to form a holographic image, and the second local reference light beam and the partially reflected light beam generate a beat frequency signal in the frequency shift phase modulation module; the data processing module analyzes the beat frequency signal so as to adjust the initial phase and frequency of outgoing of the detection light beam, and dynamic coherent imaging of the reflected light beam and the first local reference light in the optical imaging module is ensured; and real-time information of the holographic image is analyzed, and a high-quality three-dimensional image is reconstructed.

The invention discloses a linkage method for a household combustible gas detector direct power supply camera shooting direct reading diaphragm type gas meter, and relates to the technical field of intelligent gas meters, the linkage method comprises the following specific steps: S100, hardware configuration: a micro camera module, an LED flash lamp device and a wireless communication module are arranged on a base meter of the diaphragm type gas meter, and the micro camera module, the LED flash lamp device and the wireless communication module are arranged on the base meter of the diaphragm type gas meter; according to the linkage method, the household combustible gas detector directly supplies power to the camera direct-reading module, the problems that the camera direct-reading module is high in power consumption and low in meter reading frequency are effectively solved, meter reading data are not updated in time due to the fact that a traditional camera direct-reading membrane type gas meter can only achieve low-frequency meter reading due to power consumption limitation, and the meter reading efficiency is greatly improved after the linkage method is adopted. The camera shooting direct-reading module can continuously and stably work, the platform end can freely select any time and frequency for meter reading, the timeliness and accuracy of meter reading data are greatly improved, and a more convenient and reliable gas use monitoring means is provided for users and management departments.

The tower-type compound fertilizer production efficient granulation device comprises a tower body, separation seats are symmetrically installed on the inner wall of the tower body, a plurality of separation pipes are installed at the position, located between the two separation seats, in the tower body in the circumferential direction at equal angles, and piston boxes are symmetrically installed on the end face of one side of the tower body; a rotational flow box is installed in the middle of the side end face of the piston box, a movable piston is slidably installed in the piston box, and a rotating wheel is rotatably installed in the rotational flow box. Driving force comes from slurry heat and heat in air, limitation of external energy to the device can be effectively avoided, the device can operate more efficiently and stably, and the device is more stable in operation. The device is more energy-saving and environment-friendly, the processing cost of the compound fertilizer is reduced, the heat carried by the slurry is actively extracted through gas-liquid conversion, the influence of external solar terms and regions on the device is effectively avoided while the heat exchange efficiency is improved, and the device can perform granulation processing more freely and stably.

The invention relates to the technical field of unmanned aerial vehicles, and discloses a building deformation detection device based on unmanned aerial vehicle vision, which comprises a surveying and mapping unmanned aerial vehicle, a surveying and mapping camera is mounted at the belly of the surveying and mapping unmanned aerial vehicle, and the surveying and mapping surface of the surveying and mapping camera is divided into a radar surveying and mapping surface and an image photographing surface and is provided with a stage surface cleaning mechanism. The surveying and mapping surface is used for dynamically managing the surveying and mapping camera; the first protective film is timely wound and replaced through the winding piece, it can be ensured that the radar surveying and mapping part is always in the optimal working state, the first protective film can effectively prevent the radar surveying and mapping part from being polluted and damaged by external environments such as moisture, dust and dirt, and therefore it is ensured that the radar can continuously and stably work; and the data accuracy and reliability are improved.

The invention relates to the technical field of three-dimensional planting circulating systems based on photovoltaic self-driving, and discloses a three-dimensional planting circulating system based on photovoltaic self-driving, which comprises an equipment main body, and the top of the equipment main body is fixedly connected with an equipment top cover. By arranging the planting fixing mechanism, when it is rainy and windy, the water level of a water storage bin rises, the water storage bin slides downwards along a telescopic rod, the water storage bin slides downwards to drive a pushing plate at one end of a first linkage rod to move towards the end close to a green plant pot along a rotating shaft, and the pushing plate extrudes a plurality of pushing rods to slide along the interior of the rotating shaft; a pushing rod drives a pushing piece to extrude a telescopic spring, a pushing frame at one end of the telescopic spring is extruded to slide close to one end of a limiting column along a rotating shaft, and the pushing frame drives a fixing block at one end of a linkage rod II to slide along a bearing plate, so that the planting pot is further fixed, and the planting pot is stably mounted on the bearing plate; and continuous and stable work of the system is ensured.

The utility model relates to the technical field of connectors, and discloses a spring tension connecting pin and a plug-in puncture welding-free composite connector, which comprise a stator coil holder socket positioned on an enameled wire winding coil holder, and a composite connector is plugged in the stator coil holder socket. The composite connector comprises a puncture type terminal assembly and an elastic connecting needle assembly, through the design of the composite connector, the PCB end does not need a plug-in socket, the PCB end does not need a welding process, the PCB end does not need a crimping process, the cost is saved, and the production efficiency is greatly improved; the PCB can be quickly pressed and buckled on the elastic connecting needle assembly with the elastic deformation; the benefit of directly puncturing the enameled wire is that the enameled wire does not need to be scraped, the tedious and complex enameled leather scraping process is omitted, the connection reliability and stability of the coil holder are improved, and meanwhile, the working environment of toxic gas generated by sintering the enameled wire by flames in a traditional production field is also improved.

The invention is applicable to the technical field of radiators, and provides a water-cooling shell radiator of electronic equipment, the water-cooling shell radiator comprises a water-cooling plate, a radiating upper cover, a connecting device and a water pump, and the top of the radiating upper cover is provided with a water injection hole, a water inlet hole and a water outlet hole which are communicated with a cavity formed in the radiating upper cover. According to the water-cooling shell radiator, the water-cooling plate, the heat dissipation upper cover, the connecting device and the water pump of the electronic equipment, internal circulation of water can be achieved through mutual cooperation, meanwhile, an independent fluid channel of a heat dissipation cavity is formed, no water-cooling connector exists in the equipment, the doubt of short circuit of the electronic equipment caused by liquid leakage is greatly reduced, and the service life of the electronic equipment is prolonged. And the water in the cavity can quickly diffuse heat to the radiating fins distributed on the cavity in an internal circulation manner, so that a quick radiating function is realized, the heat diffusion capability of the radiator is improved, the temperature of the chip is reduced, the chip can stably and continuously work, and the service life of the chip is prolonged.

The invention relates to the field of bolt detection, in particular to an automatic bolt looseness detection and alarm device. The device main body comprises a power supply assembly and a plurality of alarm assemblies, each alarm assembly comprises an indicating lamp and a buzzer alarm, the indicating lamps are used for detecting looseness of bolts and nuts, the buzzer alarms are used for detecting breakage of the bolts, and the power supply assembly comprises a solar panel. According to the invention, the electromagnetic induction principle and the circuit on-off change are utilized to realize the automatic detection and alarm functions of the two key states of bolt loosening and fracture, and a reliable monitoring means is provided for guaranteeing the safe operation of facilities and equipment. Different power supply connection modes are designed for fixed parts made of different materials, higher universality and applicability are achieved, limitation of the material properties of the fixed parts is avoided, and the application range is wider. A power supply assembly composed of a solar panel, a charging controller and a storage battery is adopted, clean energy solar energy is used for supplying power, and external power supplies such as an external mains supply are not needed.

The invention belongs to the technical field of power wire harnesses, and particularly relates to a flexible shielding type power wire harness which comprises a wire core structure, a shielding structure is arranged on the outer surface of the wire core structure, an adjusting structure is arranged at one end of the shielding structure, and the wire core structure comprises a plurality of metal bodies; the shielding structure comprises an elastic sleeve, a shielding woven mesh is arranged on the outer surface of the elastic sleeve, and a grounding wire is arranged on one side of the shielding woven mesh; the adjusting structure comprises an end ring, a plurality of side grooves are uniformly formed in the side, close to the grounding wire, of the end ring, two check blocks are symmetrically arranged at the end of the inner wall of each side groove, a plurality of heat dissipation holes are uniformly formed in each check block, a sliding block is slidably connected to the interior of each side groove, and a transfer hole is formed in each sliding block; the flexible shielding type power wire harness is high in power-on efficiency, high in power-on stability, good in flexibility, capable of meeting different working environment requirements, high in shielding performance on external electromagnetic waves and capable of guaranteeing continuous and stable work of the inner wire core structure.

This utility model relates to the field of hardware die casting technology, specifically a punching and collecting device for hardware die castings. It includes a base and an auxiliary mechanism. A support column is fixedly welded to the center of the upper surface of the base, and a collecting tray is fixedly welded to one side above the support column. A collecting groove is formed on the upper surface of the collecting tray. The auxiliary mechanism is located within the collecting groove and includes an annular toothed ring, a swing rod, and sieve holes. The support column passes through the collecting tray. By driving the lead screw to rotate via a drive motor, not only can the cutting device be controlled to move up and down to complete the punching operation, but the transmission gear at the bottom of the lead screw meshes with the annular toothed ring, causing the swing rod to rotate and swing within the collecting groove. Rubber buffer layers on both sides of the swing rod prevent damage to the die castings during the swinging process. Furthermore, the punched die castings and waste debris are pushed to their respective outlets, thereby significantly reducing collection time and improving production collection efficiency.

The utility model relates to a kind of wire dust removal mechanism, including brush cleaning component, filter cotton and connecting joint, the connecting joint one end is equipped with the cavity for installing the filter cotton, the connecting joint is equipped with the cavity one end and the brush cleaning component is connected, the other end is connected with pull line encoder, wherein, pull line sequentially after the brush cleaning component and the filter cotton, by the connecting joint into the pull line encoder. The utility model reduces the situation that dust is brought into pull line encoder inside to the greatest extent, avoids the internal component of pull line encoder due to dust accumulation is damaged, measurement precision is reduced, prolongs equipment service life.

The utility model discloses laser heat treatment equipment for processing a high-precision wear-resistant linear guide rail, and relates to the technical field of linear guide rails. The laser heat treatment device comprises a heat treatment assembly, a fixing assembly and a cooling assembly, the heat treatment assembly comprises a bottom plate, a protective shell is fixedly installed at the top of the bottom plate, a fixing frame is fixedly installed at the top of the bottom plate, and a laser heater is arranged in an inner cavity of the fixing frame; the fixing assembly comprises a motor. By arranging the fixing assembly, the laser heat treatment equipment needs to have high-precision positioning capacity, it is ensured that a laser beam accurately irradiates the specific position of the linear guide rail, the influence on a non-target area is avoided, the linear guide rail at the top of the protective shell can be fixed through the fact that the two clamping plates are close to each other, and the working efficiency is improved. The linear guide rail does not shake in the laser heat treatment process, and the situation that the linear guide rail is damaged due to position deviation caused by shaking in the laser heat treatment process of the linear guide rail is prevented.

The utility model discloses a Hall type gear rocker which comprises a base, a Hall element is fixed at the top of the base, the bottom of the base is rotatably connected with a signal plate, a gear rocker assembly is fixedly installed at the top of the base, the gear rocker assembly comprises two supporting frames, and the two supporting frames are arranged front and back. The inner wall of the supporting frame is rotationally connected with a rotating seat, the inner wall of the rotating seat is rotationally connected with a cam block, and the bottom of the cam block is in matched rotating contact with the surface of the signal plate and used for transmitting signals. Therefore, when the rocker is controlled to rotate front, back, left and right, the deflection angle of the cam block can be quickly switched, so that the control point speed and the control precision are improved, and the practicability of equipment use is improved.

The utility model discloses a direct-drive electro-magnetic annular synchronous motor, and belongs to the technical field of large-scale synchronous motors. The motor comprises a split stator which is formed by splicing and fixing a plurality of stator petals along the circumferential direction; the block magnetic poles form a motor rotor, a plurality of independently-formed magnetic pole units are arranged at intervals in the circumferential direction, and each magnetic pole unit is directly and fixedly installed on the outer wall of the load rotating cylinder; the supporting and sealing structure is arranged at the axial end part between the split stator and the block magnetic pole and is used for sealing a gap between the split stator and the block magnetic pole; and the collector ring and brush carrier system is arranged at one axial end of the motor, and the output end of the collector ring and brush carrier system is electrically connected with the excitation windings of the block magnetic poles. According to the utility model, the split stator and the block magnetic pole structure are adopted, so that the transportation and field installation of the ultra-large motor are facilitated; the rotor is directly mounted on the outer wall of the milling cylinder to realize direct drive, a gear transmission link is omitted, the transmission efficiency is high, and operation is stable; a multi-layer sealing structure adapts to a high-dust environment, and the reliability is high; the speed regulation performance is good and the maintenance is convenient.

The utility model relates to a watering cart top assembly and a watering cart thereof. The watering cart is provided with a chassis, a cab and the top assembly. The upper assembly comprises a carriage, a water tank, a solar panel, a solar controller, an energy storage battery and a water pump. The water tank is contained in the middle of the carriage, the solar panel is installed on the top of the carriage, and the rear solar panel can be contracted to avoid the manhole switch. The rear solar panel can retract, space is reserved for opening and closing of the manhole, and maintenance is convenient; necessary equipment of the watering cart is fixed on the front cabinet, so that maintenance is facilitated, and the whole cart is tidier and more attractive; the water sprinkler adopting the upper assembly is environment-friendly and energy-saving, can continuously and stably spray water, is convenient to maintain, and is tidier and more attractive in whole vehicle.

The utility model relates to the technical field of silica gel products, and discloses a vertical liquid silica gel feeding and injection all-in-one machine which comprises a machine frame, a control panel is installed on the machine frame, a feeding machine is connected to the machine frame, an injection molding machine is connected to the machine frame, a feeding pipe is communicated between the feeding machine and the injection molding machine, and a discharging pipe is connected to the injection molding machine. The top of the feeding machine is connected with an anti-blocking mechanism, the anti-blocking mechanism comprises a pressing plate, and the pressing plate is located above the feeding pipe. According to the vertical liquid silica gel feeding and ejecting all-in-one machine, through arrangement of the oval wheel, the stand column can be pushed to move downwards under contact of the convex face. Furthermore, in the vertical movement of the stand column, the effect of knocking the feeding pipe up and down through the pressing plate can be achieved, and under clamping of reciprocating movement, continuous knocking can prevent the feeding pipe from being blocked.

The utility model relates to the technical field of corn breeding, in particular to a seedling cultivation device for corn breeding cultivation, which comprises a cultivation box and a spraying device, the surface of the cultivation box is fixedly connected with a cultivation tray, the surface of the cultivation tray is provided with a plurality of planting grooves, and the spraying device is arranged on the surface of the cultivation tray and comprises a trapezoidal plate. The trapezoid plate is fixedly connected with the culture tray, the upper surface of the trapezoid plate is fixedly connected with a support, the upper surface of the support is fixedly connected with a tank body, one side of the tank body is fixedly connected with a feeding pipe, a sealing plug is inserted into the surface of the feeding pipe, and the lower surface of the tank body is fixedly connected with a discharging pipe. The nutrient solution is controlled to flow out through opening and closing of the round hole and the water outlet when the cylinder rotates, the irrigation time and flow can be flexibly adjusted according to requirements, waste of the nutrient solution is reduced, the nutrient solution can evenly and accurately drip into the planting groove, and stable water and nutrient supply is provided for corn seedlings.

This utility model relates to the field of indoor air purification technology and discloses an ultra-low energy consumption building indoor air purification device, including a mounting base, connecting rod, air pump, power components, gas absorber, and cleaning tray assembly. The cleaning tray assembly consists of a cleaning tray shell and a cleaning tray top plate that are detachably connected. Through the snap-fit ​​structure of the clip and snap-fit ​​post, and the pre-positioning cooperation of the positioning ring and the positioning groove, the cleaning tray shell and the cleaning tray top plate can be quickly disassembled and assembled, facilitating the inspection and maintenance of the internal components of the cleaning tray assembly, further reducing operation steps and saving maintenance time. Secondly, through the sliding cooperation of the guide block and the guide groove, combined with the characteristic of the limit block automatically retracting under compression, the gas absorber can be quickly installed and disassembled without the entire cleaning tray being disassembled, solving the problem of complex operation in the prior art that "the entire cleaning tray needs to be disassembled to replace the absorbent material," and significantly improving maintenance efficiency.

The utility model relates to the technical field of motors, and particularly discloses a high-speed motor with a cooling structure, which comprises a shell, a rotating shaft of which the front end extends out of the shell is rotatably connected in the shell, a rotor is fixedly sleeved on the inner side of the rotating shaft, a stator is fixedly arranged in the shell, a cooling sleeve is fixedly connected with the inner wall of the shell, and the cooling sleeve is fixedly connected with the inner wall of the shell. The stator is sleeved with the cooling sleeve, a cooling cavity surrounding the cooling sleeve is formed in the cooling sleeve, a heat dissipation assembly is arranged on the outer surface of the shell, the end, away from the front end of the rotating shaft, of the shell is connected with an air blowing assembly, the bottom of the shell is connected with a circulation box, and the heat dissipation assembly comprises a spiral heat dissipation pipe. According to the utility model, the cooling sleeve in which the cooling liquid circulates can carry out efficient heat exchange on the motor stator, so that rapid cooling is realized, the temperature of the motor during high-speed operation is reduced, the motor can work continuously and stably, and the cooling efficiency is high.

The invention discloses an anti-seismic energy dissipation anchor head structure and an anti-seismic construction method.The anchor head structure comprises a base plate and a top plate, the base plate and the top plate are arranged in parallel, and six self-resetting compression rods are arranged between the base plate and the top plate, so that a six-degree-of-freedom motion platform is formed, and an anchor ring is arranged on the upper surface corresponding to the center of the top plate; an energy dissipation spring is arranged between the base plate and the top plate, the two ends of the energy dissipation spring are correspondingly connected with the base plate and the top plate respectively, a first through hole is formed in the base plate corresponding to the center of the energy dissipation spring, and a second through hole is formed in the top plate corresponding to the center of the energy dissipation spring. The anchor cable can conveniently penetrate through the first through hole, the second through hole and the anchor ring hole in sequence, and an anchorage device is arranged on the anchor ring so that the anchor cable can be fixed to the anchor ring; the centers of the base plate, the top plate and the anchor ring are located on the same axis. According to the anchor cable, the situation that axial force of the anchor cable is sharply increased due to instant strong impact load can be avoided, a certain degree of power damage effect can be resisted, and the anchor cable has certain self-recovery capacity after deformation.

The utility model relates to the technical field of power supplies, in particular to a power-on self-starting circuit, a lithium battery module, a lithium battery cabinet and an uninterruptible power supply, the power-on self-starting circuit is applied to the lithium battery module provided with an auxiliary power supply and an external connecting end, and the external connecting end is used for outputting electric energy to the outside or obtaining electric energy from the outside. The circuit comprises a power-on signal maintaining module and an incoming call triggering module, the input end of the incoming call triggering module is electrically connected with the external connecting end; when an incoming call signal is input to the external connection end, the output end of the incoming call trigger module outputs a trigger signal; when the auxiliary power supply is excited by the trigger signal to start and output, the input end of the startup signal maintaining module receives the output of the auxiliary power supply and generates a maintaining signal enabling the auxiliary power supply to maintain the output. According to the utility model, the signal for driving the auxiliary power supply to work is generated through the optocoupler isolation and the capacitor connected with the DC bus, so that the auxiliary power supply is automatically started when the DC bus is powered on.

The utility model discloses a safety sensing switch, which is used for sensing signals and feeding back the signals to control equipment, and is characterized by comprising a first sensing circuit and a second sensing circuit which are connected in parallel, the first sensing circuit comprises a first normally-open magnetic reed pipe and a first normally-closed magnetic reed pipe which are connected in series, and the second sensing circuit comprises a second normally-closed magnetic reed pipe and a second normally-open magnetic reed pipe which are connected in parallel. The second induction circuit comprises a second normally-open magnetic reed pipe and a second normally-closed magnetic reed pipe which are connected in series.

The utility model discloses an intelligent mower with track cleaning function relates to intelligent mower technical field, and it includes the organism and walking system, and walking system sets up in the organism, walking system includes at least a pair of triangle track structure for driving the organism moves, the mud -stopping subassembly, covers the top of track structure and sets up, and the track self -cleaning system is integrated in the mud -stopping subassembly and is used for removing the foreign matter attached on the track, track self -cleaning system includes: mechanical brush cleaning mechanism is used for the physical scraping brush of track surface to this utility model discloses the integration of physical scraping brush and two kinds of cleaning mode of high pressure airflow, and all have good cleaning effect to the adherend of different types (such as wet mud, dry grass chaff), make the mower can better adapt to various complex lawn environment.

The utility model discloses a PLC electrical control cabinet with a bottom bracing adjusting structure, which comprises a control cabinet body, a sealing cover is hinged to the front surface of the control cabinet body, vent grooves are formed in two sides of the top of the control cabinet body, and a protective cover is fixedly connected to the bottom of the control cabinet body; the top end of the adjusting assembly is fixedly connected with the bottom of the control cabinet body, and the adjusting assembly is used for adjusting the height of the PLC electrical control cabinet. According to the PLC electrical control cabinet with the bottom bracing adjusting structure, the adjusting assembly is arranged, the supporting base is placed on the ground, a screw rod on the inner wall of a specific threaded sleeve is rotated according to the horizontal state, an operating handle is directly held by hand to rotate a conical stabilizing sleeve and the screw rod, the screw rod moves downwards along the threaded sleeve, and the bottom bracing adjusting structure is adjusted. And meanwhile, the conical stabilizing sleeve and the supporting base are driven to move downwards, the conical stabilizing sleeve surrounds the periphery of the supporting base, and the stability of the PLC electrical control cabinet after placement can be improved.

The utility model relates to a filter screen self-cleaning system which comprises a first air draft unit and a second air draft unit, the first air draft unit and the second air draft unit respectively comprise a fan, a transfer box and a dirt box, the fan is communicated with the transfer box through a first connecting pipe, the transfer box is communicated with an air outlet pipe through a second connecting pipe, and the dirt box is located below the transfer box. The dirt box communicates with the transfer box through a third connecting pipe, and a filter screen is arranged at the position, close to the transfer box, of the first connecting pipe. A wind speed flowmeter and a spray head are arranged on the first connecting pipe, the wind speed flowmeter monitors the wind speed of the corresponding fan, and the spray head sprays high-pressure water flow towards the filter screen; an electric stop valve is arranged on the second connecting pipe, a control panel is arranged on ATY production equipment, and a start button is arranged on the control panel; a plc control system is arranged in the control panel and electrically connected with the start button, the wind speed flow meter, the electric stop valve and the high-pressure water driving source. The device has the effects of improving the product quality and improving the production efficiency.

The utility model aims to provide a photovoltaic module laminating machine, a photovoltaic module cooling device and a cooling stack device used by the photovoltaic module laminating machine aiming at the defects of poor cooling efficiency and low cooling efficiency of a laminating machine in the prior art, and the photovoltaic module cooling device comprises a photovoltaic module conveying mechanism and a photovoltaic module cooling mechanism, the photovoltaic module conveying mechanism is a synchronous belt conveying mechanism and comprises a plurality of synchronous belts arranged in parallel, the synchronous belts are rotationally arranged on the frame body through a main transmission shaft and a driven shaft, and the main transmission shaft is connected with the output end of the transmission drive. According to the photovoltaic module laminating machine adopting the structure, the photovoltaic module cooling device and the cooling stack device, the heat of the photovoltaic module can be taken away by a cooling medium in time and cannot be gathered at the cooling stack device, and adverse effects on the continuous cooling capacity of the cooling stack cannot be caused, so that the photovoltaic module laminating machine can work continuously and stably.

The utility model discloses a kind of power supply control device of robot system MCU, including battery access circuit, adapter access circuit, first diode, second diode, charging circuit, adaptation access detection circuit, first power conversion circuit and second power conversion circuit, first diode positive and negative two ends are connected adapter access circuit output end and first power conversion circuit input end respectively, second diode positive and negative two ends are connected battery access circuit output end and second power conversion circuit input end respectively, adaptation access detection circuit connects robot system MCU and adapter access circuit output end, charging circuit input end and output end are connected adapter access circuit output end and battery access circuit respectively.The utility model makes robot system still can work under the condition that battery has no electricity, can improve the work efficiency of robot, so that robot can work for a long time.