1232results about How to "Guaranteed cleaning effect" patented technology

The invention relates to a high-altitude camera intelligent cleaning method based on an unmanned aerial vehicle, and the method comprises the following steps: S1, setting an unmanned aerial vehicle intelligent cleaning system, S2, obtaining the omnibearing image of a to-be-cleaned high-altitude camera through a control system and a high-definition camera of the unmanned aerial vehicle, S3, introducing a multi-scale attention mechanism to improve a YOLO algorithm, carrying out the detection of smudge points of the image, and carrying out the cleaning of the smudge points of the to-be-cleaned high-altitude camera. S4, the recognized stain points are converted into three-dimensional space coordinates, the dip angle of a spray head is adjusted, and a central processing system starts a spraying system to conduct precise positioning cleaning, S5, after cleaning, the unmanned aerial vehicle is controlled to conduct all-dimensional photographing on the cleaned camera, key point detection of the stain points is conducted on the obtained picture again, and S6, if no stain point is detected, the unmanned aerial vehicle is controlled to conduct all-dimensional photographing on the camera. Controlling the unmanned aerial vehicle to return to complete cleaning; and if the smudge points are detected, all-around secondary cleaning is carried out on the smudge points until the smudge points do not exist, and cleaning is completed. The cleaning quality can be improved, the cost is saved, and the risk is reduced.

The utility model relates to the technical field of calendering rollers, and discloses a calendering roller with a self-cleaning structure, which comprises a main roller, a mounting plate penetrates through the end part of the main roller, the mounting plate is rotatably connected with the main roller, a cleaning component is arranged on the side wall of the mounting plate, and the cleaning component is arranged on the side wall of the mounting plate. The cleaning assembly comprises a driving gear, a mounting cylinder, a driven gear, a magnetic suction plate, a spring, a shifting rod, a cleaning roller and an arc-shaped plate. According to the calendering roller of the self-cleaning structure, the cleaning assembly is arranged and matched with continuous rotation of the cleaning roller, so that a shifting rod periodically extrudes and pushes an arc-shaped plate, and under cooperation of a magnetic suction plate and a spring, the cleaning roller does small-amplitude reciprocating motion in the horizontal direction while keeping rotating; the outer surface of the main roller is continuously cleaned, and it is avoided that impurities generated in the glass embossing operation process adhere to the arc-shaped outer wall of the main roller, and then the follow-up normal calendaring operation is affected.

The invention discloses a precise vision coaxial laser cutting machine, and relates to the field of laser cutting machines, the precise vision coaxial laser cutting machine comprises a support and a movable box, the movable box is arranged above the support, an adjusting mechanism is installed on the movable box, and a slag removal mechanism is further installed on the movable box. According to the precise visual coaxial laser cutting machine, an automatic cleaning mechanism is adopted, automatic cleaning of metal slag on a supporting plate can be achieved after machining of a plate is completed, cleanliness of the supporting plate is guaranteed, and specifically, when the position of a movable box is adjusted, a scraper can be synchronously driven to move, and the precision of the laser cutting machine is improved. Through cooperation of the transmission effect between the scraping plate and the rack and the sliding effect between the convex shaft and the sliding groove plate, the scraping plate can automatically reciprocate left and right when moving along with the movable box, thrust can be provided for metal slag on the supporting plate through the reciprocating motion of the scraping plate, the metal slag can conveniently fall off, and the service life of the metal slag is prolonged. And the same position on the supporting plate can be cleaned for multiple times, and the cleaning effect of the supporting plate is guaranteed.

The invention relates to the technical field of conveying equipment, and particularly discloses a conveying device for rice wine production, which comprises a rack, the rack is provided with a conveying assembly, scattering mechanisms and a cleaning mechanism, each group of scattering mechanism comprises a rotating shaft, a driving assembly, a scattering assembly and a driving structure I. The driving assembly is used for driving the rotating shaft to rotate, and the number of the scattering assemblies is two. Each scattering assembly comprises a plurality of scattering rods, each scattering rod is perpendicular to the axial direction of the rotating shaft and is in sliding fit with the rotating shaft in the radial direction of the rotating shaft, the first driving structure is used for driving the scattering rods to move in the radial direction of the rotating shaft, the cleaning mechanism comprises a first scraping plate, and the end of the first scraping plate makes contact with the peripheral side of the rotating shaft; according to the rice cooling device, gathered rice can be scattered through rotation of the scattering rods, the cooling speed is increased, the rice attached to the outer sides of the scattering rods can be removed through sliding between the scattering rods and the rotating shaft, and meanwhile the rotating shaft can be cleaned through the first scraper blade.

The invention provides a floating type marine hydrology real-time monitoring device, and belongs to the technical field of marine hydrology monitoring. The floating type marine hydrology real-time monitoring device comprises a buoy, a bracket, a monitoring mechanism, a cleaning mechanism and an equipment box, wherein the bracket is fixedly mounted on the surface of the buoy; a sampling mechanism is mounted in an inner cavity of the equipment box and is used for replacing a water sample in the equipment box. The monitoring mechanism is arranged, the sea surface condition and the sea surface wind speed can be monitored through a camera and a wind speed sensor, the seawater salinity and the seawater solubility are monitored in real time through a conductivity sensor and an optical dissolved oxygen sensor, and the conductivity sensor and the optical dissolved oxygen sensor are arranged in the inner cavity of the equipment box, so that the sea surface condition and the sea surface wind speed can be monitored in real time. A filter plate is arranged at the bottom of the equipment box, so that impurities and marine organisms in seawater are prevented from being attached to the surfaces of the conductivity sensor and the optical dissolved oxygen sensor, and the measurement precision is ensured.

The invention discloses continuous purification equipment for sewage treatment, and relates to the technical field of sewage treatment, the continuous purification equipment comprises a treatment cylinder, the top of the treatment cylinder is provided with a cylinder cover, and the side wall of the treatment cylinder is provided with a mounting rack. Through the arrangement of the baffle, the sealing plate, the L-shaped telescopic plate, the limiting column, the chute, a limiting plate, an adjustable-speed motor, a first bevel gear, a second bevel gear, a connecting shaft and a mounting block, the blockage time of the filtering mechanism is adaptively judged along with the adding amount of a flocculating agent, so that the backwashing frequency of the filtering mechanism is adjusted, manual adjustment is not needed, convenience and rapidness are achieved, and the practicability is high. The device is simple in structure and high in applicability, through the arrangement of the filtering mechanism, automatic overturning for backwashing along with the blocking speed of the first filter plate is achieved, no additional water resource is needed for backwashing, and through the arrangement of the second filter plate, when the first filter plate is overturned for backwashing, the second filter plate can continue to conduct certain filtration; continuous filtration of sewage is ensured, and the sewage treatment working efficiency is improved.

The invention discloses a sewage treatment pipeline, and relates to the technical field of pipelines. The sewage treatment pipeline comprises pipeline bodies, and the pipeline bodies are fixed through a connecting mechanism; the connecting mechanism comprises a base, the top of the base is fixedly connected with two symmetrically-arranged first clamping hoops, and the side wall of each first clamping hoop is rotationally connected with a second clamping hoop through a rotating assembly. According to the sewage treatment pipeline, when the pipeline body is connected, more convenience and rapidness are achieved, meanwhile, automatic blowing cleaning can be conducted on the end face and the side wall of the connecting part, the sealing effect is guaranteed, when the sewage treatment pipeline is used, impurities can be intercepted on the surface of the filter screen and in the working pipe, blockage of the pipeline body can be avoided, and meanwhile, the pipeline body is prevented from being blocked. According to the pipeline, intercepted impurities can be absorbed, in addition, the surface of the filter screen can be subjected to absorption, scraping and vibration cleaning, the cleaning efficiency and effect are guaranteed, and then the using effect and the service life of the pipeline body are guaranteed.

The invention discloses semiconductor substrate cleaning equipment and a cleaning method thereof. The semiconductor substrate cleaning equipment comprises a control cabinet body, an ultrasonic cleaning box is installed on the control cabinet body, three fixing rods are connected to the ultrasonic cleaning box, the other ends of the fixing rods are fixedly connected with connecting cylinders, and air pipes are connected to the connecting cylinders in a penetrating mode. According to the ultrasonic cleaning device, the ultrasonic cleaning box, the bearing frame, the air suction frame, the air outlet channel, the rotating beads and the guide groove are adopted, dust and particle impurities attached to the surface of a semiconductor substrate are blown and cleaned before the semiconductor substrate enters a cleaning agent in the ultrasonic cleaning box, and multi-angle blown air comprehensively covers the surface of the semiconductor substrate and gaps of the semiconductor substrate; dust and particle impurities are sucked by the air suction frame along with air, the influence of the dust and particle impurities on the cleaning agent is avoided, organic matter, the particle impurities and the dust are treated separately, and the service life of the cleaning agent and the cleaning effect of gaps in the semiconductor substrate are guaranteed.

The invention relates to the field of cleaning systems, in particular to a CIP automatic cleaning system of oily sludge treatment equipment. The technical problems that when an existing oil-containing sludge treatment equipment CIP automatic cleaning system cleans the oil-containing sludge treatment equipment, running of a CIP system needs to consume a large amount of water and energy, especially in the high-temperature cleaning stage, although the cleaning effect can be improved by increasing the concentration of a cleaning agent, the cleaning cost can be remarkably increased, and the cleaning effect is poor are solved. Therefore, the cleaning cost and the resource consumption are high; according to the technical scheme, the CIP automatic cleaning system of the oily sludge treatment equipment comprises a data acquisition module, a data analysis module, a strategy making module, an execution adjustment module and a cleaning module; the cleaning process is optimized through the intelligent control system, accurate detection of the equipment surface pollution degree, intelligent making of the cleaning strategy and real-time adjustment and optimization of the cleaning process can be achieved, and therefore energy consumption and water resource consumption are reduced while the cleaning effect is ensured.

The invention relates to the technical field of numerical control machine tools, in particular to a turning and milling combined type numerical control machine tool which comprises a material shifting frame, a pushing assembly, a traction assembly and a spraying assembly. The shifting frame is connected with the supporting sliding table; the pushing assembly is connected with the material stirring frame. The traction assembly is connected with the longitudinal beam plate; the spraying assembly is connected with the traction assembly; the spraying assembly sprays cutting fluid to the surface of a workpiece for reciprocating flushing through reverse movement of the upper face and the lower face of the conveying belt structure, and the pushing assembly is driven by the opposite-tooth transmission structure to drive the material shifting frame to reciprocate so that the cutting fluid and waste chips can be guided to the material collecting box; and the cutting fluid with the scraps filtered is guided back to the spraying assembly again to be repeatedly used. And therefore, the problem that the surface machining quality of a machined workpiece is affected by waste left on the surface of the workpiece in the turn-milling process is solved.

The invention relates to the technical field of aluminum alloy cutting equipment, and discloses saw blade cutting equipment for aluminum alloy profile machining, which comprises a worktable, and a cleaning assembly for performing large-area cleaning on the surface of a saw blade is arranged on the upper surface of the worktable. According to the saw blade cutting equipment for aluminum alloy profile machining, by arranging the cleaning assembly, when a saw blade is driven by a driving motor to rotate at a high speed, the surface of the saw blade makes contact with a contact ball, and transmission is matched with a structure in a cleaning base, so that a sliding base continuously reciprocates in the vertical direction along the inner wall of the cleaning base; meanwhile, due to the spiral cleaning groove formed in the spiral shape, upward shearing force can be generated when the edge of the spiral cleaning groove makes contact with aluminum alloy sawing residues attached to the side face of the saw blade through the rotating cleaning roller; residues adhering to the side face of the saw blade after cooling are better cleaned away, and the cleaning effect of the device on the saw blade is improved.

The invention discloses energy-saving high-pressure cleaning equipment for square and rectangular pipes, and relates to the technical field of high-pressure cleaning, the energy-saving high-pressure cleaning equipment comprises a main body frame, a cleaning module is mounted above the main body frame, a rotational flow collaborative cleaning mechanism is arranged in the cleaning module, and the rotational flow collaborative cleaning mechanism is used for changing a water flow mode to ensure internal and external water flow collaborative high-pressure cleaning; the introduced air conveying bin only surrounds the outmost periphery of the nozzle, air flow flows along spiral water flow on the outmost periphery of the nozzle after being discharged in a vertical flowing mode, through the design, the peripheral water flow obtains additional momentum under the action of wind power, and then the momentum is transmitted to the internal water flow through collision among fluid molecules; according to the process, redistribution of energy is achieved, energy of internal water flow is supplemented, and water flow impact force borne by the peripheral square and rectangular pipes and the internal square and rectangular pipes is more balanced through the effect of wind power on the peripheral water flow and transmission of the energy to the internal water flow.

The present invention discloses a shared suspended charging pile for new energy vehicles, and relates to the technical field of charging piles. The shared suspended charging pile for new energy vehicles comprises a mounting base, a slide is provided on the mounting base, a threaded rod is rotatably connected inside the slide, a first drive motor is fixedly installed on one side of the mounting base, an output end of the first drive motor is fixedly connected to the threaded rod, a moving block is slidably connected inside the slide, the inside of the moving block is threadedly connected to the surface of the threaded rod, a moving sealing box is fixedly installed on one end of the moving block away from the mounting base, so that the charging pile moves downward and moves to the top of the new energy vehicle, so that the position and height of the charging pile can be adjusted according to the needs of use, so that the new energy vehicle can be charged, the convenience of charging the new energy vehicle is improved, the space occupation is reduced, and the waste of the shared charging station area is reduced.

The invention discloses a brush roller device suitable for various bandwidths and a using method thereof, and belongs to the technical field of brush rollers, the brush roller device suitable for various bandwidths comprises a fixed seat and further comprises a roller frame, the roller frame is movably arranged on the fixed seat, a brush roller body is rotationally arranged on the roller frame, and the brush roller body is arranged on the fixed seat; a driving motor for driving the brush roll body to rotate is fixedly arranged on the fixed seat; the transverse moving mechanism is arranged on the fixed seat and is used for driving the roller frame to transversely move on the fixed seat; the impurity removing mechanism is arranged on the roller frame and is used for cleaning oxidized chips on the brush roller body; the brush roller body transversely moves in a reciprocating mode, oxidized scraps on the surface of a steel belt can be evenly brushed, the contact frequency of bristles and the surface of an object can be increased, abrasion of the bristles is more even, meanwhile, the brush roller body is suitable for brushing work of different belt widths, the brush roller can be automatically cleaned when the brush roller conducts brushing work, and the service life of the brush roller is prolonged. And the subsequent continuous and effective work of the brush roll is ensured.

The invention relates to the technical field of well drilling cleaning, and discloses an automatic cleaning system and method based on drilling fluid characteristic pollutant detection, the system comprises: a data acquisition module used for detecting drilling fluid and acquiring drilling fluid characteristic data, the data comprising pH value, conductivity value, turbidity value, heavy metal type and heavy metal content value; the data processing module is used for analyzing the characteristic data of the drilling fluid, determining the type and the concentration of drilling fluid pollutants and setting a cleaning scheme according to the concentration and the type of the drilling fluid pollutants; the control module is used for cleaning the drilled well according to the cleaning scheme; the cleaning module is provided with a plurality of cleaning modes and is used for selecting the cleaning modes to clean the drilled well according to the control of the control module; and the monitoring module is used for monitoring the cleaning effect of the drilling well and adjusting the cleaning mode according to the monitoring result. Through real-time monitoring and automatic cleaning, pollutants in a drilled well can be effectively removed, and the cleaning time and cost are reduced.

The utility model discloses a gear and rotor deburring device which comprises a rotary driving piece and a rotary table evenly provided with a plurality of supports, the supports are rotationally connected with an adjusting rod connected with a locking assembly in the tangential direction of the rotary table, the top end of the adjusting rod is rotationally connected with a carrier roller, and the top end of the carrier roller is detachably connected with a supporting assembly. An infrared sensor, a grinding mechanism, an air blowing mechanism, a sweeping mechanism and a turnover mechanism are sequentially and evenly arranged outside the rotating disc in the rotating direction of the rotating disc. The polishing mechanism comprises a polishing wheel, a lifting mechanism, a polishing assembly in parallel contact with the side, close to the air blowing mechanism, of the polishing wheel, a first translation mechanism driving the lifting mechanism to translate in the tangential direction of the rotary disc and a second translation mechanism driving the first translation mechanism to translate in the radial direction of the rotary disc, and a dust collection mechanism is arranged below the air blowing mechanism. The driving end of the lifting mechanism is connected with a first motor and an electric push rod for driving the polishing assembly to move to the same curved surface with the polishing surface of the polishing wheel; the whole deburring device has the advantages of being high in deburring efficiency, high in universality and good in deburring effect.

The circulating kelp cleaning device comprises a cleaning pool, and is characterized by further comprising a water tank, a transmission mechanism and a linkage mechanism, a plurality of rotating shafts are rotatably arranged on the inner wall of the bottom of the cleaning pool, the rotating shafts are in transmission connection through the transmission mechanism, and flow deflectors are arranged on the outer walls of the rotating shafts. A flow guide motor with the output end fixedly connected with one rotating shaft is fixedly arranged on the outer wall of the cleaning pool, a plurality of swing shafts are rotationally arranged on an inner arm of the cleaning pool and linked through a linkage mechanism, swing plates are fixedly arranged at the bottom ends of the swing shafts, a reciprocating motor with the output end fixedly connected with one swing shaft is fixedly arranged on the outer wall of the cleaning pool, and a fixing frame is fixedly connected to the inner wall of the cleaning pool. A plurality of water spraying pipes are fixedly arranged on the fixing frame, high-pressure nozzles are arranged on the water spraying pipes, a water outlet pipe is arranged on the water tank and communicated with the water spraying pipes through a water distribution pipe, the side wall of the bottom end of the cleaning pool is communicated with a backflow pipe communicated with the water tank, and a conveying belt is arranged at the tail end of the cleaning pool.

The utility model relates to a car washing machine for engineering. The car washing machine comprises a base, a truss structure arranged on the base, a first cleaning device, a second cleaning device, a flushing device and an air blowing device. The base comprises a pre-wetting section, a washing water shaking section and an air drying section; the pre-wetting section, the washing water shaking section and the air drying section are sequentially arranged in the length direction of the base; the first cleaning device is arranged at the end, connected with the washing water shaking section, of the pre-wetting section. The second cleaning device is arranged on the washing water shaking section; the flushing device is laid along the flushing water shaking section and the air drying section; the air blowing device is arranged on the air drying section. According to the utility model, the pre-wetting section is adopted, high-viscosity minerals attached to the tire are directly soaked and wetted in water, part of the minerals on the wheel are directly dissipated in the soaking groove of the pre-wetting section in the advancing process of the wheel, and the carried-out part is directly dropped from the tire after being washed by the washing section; and the cleaning capability is greatly improved compared with that of a common engineering car washer.

The invention discloses an intelligent laser-dry ice composite cleaning method and device, belongs to the field of stain cleaning, and aims to solve the problem that the cleaning effect on large-thickness stains is not ideal in the prior art. The method comprises the following steps: performing visual scanning on a to-be-cleaned workpiece, obtaining surface stain thickness distribution of the to-be-cleaned workpiece through three-dimensional surface topography reconstruction, and dividing the surface of the to-be-cleaned workpiece into a plurality of sub-regions according to the stain thickness; the sub-regions comprise three types: an ultra-thin sub-region, a medium-thickness sub-region and a large-thickness sub-region; performing cleaning path planning to form three cleaning paths; the cleaning process of the ultra-thin sub-region cleaning path comprises the following steps: laser cleaning; the cleaning process of the medium-thickness sub-region cleaning path is laser-dry ice composite cleaning; the cleaning process of the large-thickness subarea cleaning path is laser-dry ice composite cleaning. The cleaning device comprises a ground rail gantry movement system, a first mechanical arm, a second mechanical arm, a dry ice cleaning system, a visual recognition system and a pulse laser cleaning system.

The utility model relates to the technical field of pipeline cleaning equipment, and particularly discloses an adjustable pipeline cleaning robot which comprises a robot body. An air cylinder is installed on one side of the robot body, one side of the air cylinder is connected with a hydraulic rod, a push block is fixed to one end of the hydraulic rod, a plurality of through grooves are formed in the robot body, fixing plates are arranged in the through grooves and fixedly connected with the interior of the robot body, and sliding rods are slidably connected to the fixing plates. A driving mechanism is fixed at one end of the sliding rod, and a plurality of rollers are arranged on the driving mechanism; an electric rotating shaft is connected to one end of the robot body, a rotating head is fixed to one end of the electric rotating shaft, a plurality of connecting plates are fixed to the side face of the rotating head, a supporting rod is rotationally connected to one end of each connecting plate, a cleaning head is fixed to one end of each supporting rod, and a plurality of electric telescopic rods are installed on the side face of the rotating head. One end of the electric telescopic rod is connected with the supporting rod in a sliding mode.

The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation device adaptive to illumination angle adjustment, which comprises a plurality of mounting frames, one side wall of each mounting frame is provided with a T-shaped groove, the other side wall of each mounting frame is fixedly provided with a T-shaped block, and the adjacent T-shaped blocks are matched with the T-shaped grooves in an inserted manner. The top surfaces of the mounting frames are rotatably connected with photovoltaic power generation panel bodies through hinge shafts, overturning assemblies are fixedly arranged in the middles of the mounting frames, protective blocks are arranged on the overturning assemblies, the mounting frames are mounted on the top surfaces of tripods, supporting pieces are fixedly arranged on the bottom surfaces of the tripods, and the lower ends of the supporting pieces are rotatably connected with bases; wherein a cleaning assembly is arranged on one mounting frame, and a cleaning roller is arranged on the cleaning assembly. The number of the photovoltaic power generation panel bodies can be conveniently increased or decreased to adapt to power generation requirements of different scales, assembly, disassembly and maintenance of the photovoltaic power generation panel bodies are facilitated, the use convenience and flexibility are improved, and the operation cost is reduced.

The invention provides a concentration analyzer automatic cleaning system for an explosion-proof area and a control method.The concentration analyzer automatic cleaning system comprises a brush cleaning unit, a high-pressure water cleaning unit, an ultrasonic cleaning unit, a cleaning pollution judging unit and a data interaction interface, and a brush assembly arranged in the brush cleaning unit is installed on one side of an optical window of a refractometer; a brush assembly is arranged in the window to ensure that the brush covers the surface of the window, a driving unit of the brush assembly performs data interaction with the data interaction interface, a plurality of parameters are built in the driving unit, the driving unit controls the movement speed and driving pressure of the brush in the brush assembly, and adjustment is performed by receiving a control instruction of the data interaction interface; a high-pressure pump, nozzles and a connecting pipeline are arranged in the high-pressure water cleaning unit, the nozzles are arranged around an optical window of the refractometer and connected with the high-pressure pump through the connecting pipeline, a control unit is arranged on the high-pressure pump, and water pump pressure parameters and time interval parameters are preset in the control unit.

The utility model discloses a dustproof structure of air-cooled refrigeration equipment. The dustproof structure comprises a cabinet, a fan set and a self-cleaning dustproof device. According to the utility model, the self-cleaning dustproof device is arranged outside the fan set, the door opener firstly controls the dustproof mesh to be turned over outwards to be opened, the roller set and the dustproof mesh are positioned in the same direction, then the linear module controls the roller set to move back and forth along the track, and when the roller set passes through the position of the dustproof mesh, the dustproof mesh is opened. The two cleaning rollers of the roller pair set can be attached to the inner face and the outer face of the dustproof net to move so that dust attached to the surface of the dustproof net can be swept away, the inner face and the outer face of the dustproof net can be cleaned, and the cleaning effect of the dustproof net can be further improved; the two connecting seats are pushed to move oppositely along the sliding rods through the reset springs, so that the roller sets are folded, it is guaranteed that the two cleaning rollers can be tightly attached to the inner face and the outer face of the dustproof net, and the cleaning effect is guaranteed.

The invention relates to the technical field of gas separation, and particularly discloses a waste gas treatment device which comprises a shell, a gas inlet and a gas outlet are formed in the shell, a condensing part and a filtering part are arranged in the shell and are both in a conical barrel shape, and a gap is formed between the condensing part and the filtering part; a plurality of condensation plates are evenly arranged in the condensation part in the circumferential direction, the high ends and the low ends of every two condensation plates arranged at intervals are located on the same bus of the condensation part, a storage cavity is detachably formed in the small end of the condensation part, and a plurality of flow guide assemblies are arranged on the condensation part. A plurality of filtering units are arranged on the side wall of the filtering part, a cleaning assembly is further arranged on the filtering part and comprises a connecting part, a movable part and a cleaning part, the connecting part is fixed to the filtering part, a connecting groove is formed in the connecting part, the movable part and the cleaning part are both in sliding fit with the connecting groove, and the cleaning part is in sliding fit with the plate face of the condensation plate. The treatment device provided by the invention improves the separation effect of water vapor in the anesthetic waste gas.

The utility model discloses a nanofiltration membrane dirt cleaning device which comprises a soaking box, one end in the soaking box is rotationally connected with a supporting shaft rod, the outer side of the supporting shaft rod is fixedly connected with a carrying frame, one end of the carrying frame is provided with an arrangement assembly, and the arrangement assembly is used for positioning a nanofiltration membrane. Extending frames are fixedly connected to the two sides of the end, close to the supporting shaft rod, of the soaking box, a transmission shaft rod is rotationally connected between the two extending frames, a transmission motor is fixedly connected to one end of one extending frame, the output end of the transmission motor is fixedly connected with the transmission shaft rod, and transmission straight gears are fixedly connected to the two ends of the transmission shaft rod; the utility model relates to the technical field of nanofiltration membrane cleaning. According to the nanofiltration membrane cleaning device, through structural cooperation of the carrying frame and the arrangement assembly, the nanofiltration membrane can be driven to repeatedly shake after being immersed in the soaking box, the cleaning effect of the nanofiltration membrane can be guaranteed, meanwhile, the overall cleaning efficiency can be improved, and the whole cleaning device is more convenient to use.

The invention discloses a photovoltaic module cleaning system, and relates to the technical field of photovoltaic module production. The photovoltaic module cleaning system comprises a cleaning module, a first controller, a detection unit and a second controller. The first controller is in signal connection with the cleaning module and can send a first control signal to the cleaning module according to a working condition signal of the upstream controller, and the cleaning module cleans the photovoltaic module according to the first control signal; the detection unit is arranged on the cleaning module and used for detecting working condition data of the cleaning module under the first control signal; the second controller has a preset threshold value, the second controller is in signal connection with the detection unit and the first controller, the second controller obtains deviation data obtained by comparing the working condition data with the preset threshold value according to the working condition data, and the second controller sends a second control signal to the first controller according to the deviation data; the first controller generates and sends a third control signal to the cleaning module according to the second control signal, and the cleaning module cleans the photovoltaic module according to the third control signal.

The invention discloses an automatic pure water ultrafiltration treatment device, and relates to the technical field of pure water graded filtering and cleaning, the automatic pure water ultrafiltration treatment device comprises a filtering bin, a pure water liquid injection device is mounted on one side of the upper surface of the filtering bin, and a cleaning liquid injection device is mounted on the other side of the upper surface of the filtering bin; compared with the prior art that pure water is pressurized to an ultrafiltration membrane in a fixed mode for ultrafiltration of the pure water, the rotation direction of the motor is automatically recognized and controlled through the sensor, so that the liquid spraying chamber can conduct ultrafiltration at different positions and heights of the ultrafiltration membrane cylinder, and excessive accumulation of the pure water on the surface of the membrane can be avoided; meanwhile, the membrane surface can be cleaned and maintained in time, the service life of the ultrafiltration membrane can be remarkably prolonged, and the replacement cost can be reduced. Compared with fixed pressurization, the automatic adjusting system can be flexibly adjusted according to different water quality, water quantity and treatment requirements. Due to the flexibility, the system can better adapt to various complex and changeable working environments, and the overall treatment effect is improved.

The invention relates to the technical field of silicon wafer cleaning, in particular to silicon wafer cleaning equipment and a cleaning method thereof.The silicon wafer cleaning equipment comprises a cleaning box, a plurality of baskets, an adjusting mechanism and a circulating stirring mechanism, the baskets are used for bearing silicon wafers, the baskets are sequentially stacked and placed in the cleaning box, and when the silicon wafers are placed in the cleaning box, the baskets are in a first state, and the baskets are in a second state; when the silicon wafer is not placed in the cleaning box and the flower basket is in a second state, the adjusting mechanism is located in the cleaning box and used for adjusting the inclination degree of the flower basket, and the circulating stirring mechanism is located in the cleaning box and located below the adjusting mechanism and used for stirring cleaning liquid in the cleaning box; and the circulating flow of the cleaning liquid in the cleaning box is realized. The silicon wafer in the inclined state can make full use of surface water drop tension, residual water spots on the surface of the silicon wafer are reduced, the circulation amount of cleaning liquid on the lower surface of the basket is larger, and the cleaning efficiency of the silicon wafer can be improved while the cleaning effect of the silicon wafer is ensured.

The invention relates to the technical field of power distribution units, and discloses an intelligent elastic power distribution unit device of a liquid-cooled high-power server and a method thereof, and the device comprises a cabinet which is internally provided with a power distribution module and a plurality of server hosts; the heat dissipation assembly is used for dissipating heat of the plurality of server hosts; the dust cleaning assembly is used for cleaning dust on the heat dissipation assembly; the moisture-proof assembly is used for keeping the dryness in the cabinet; the heat dissipation assembly comprises a water tank. Through the arrangement of the heat dissipation assembly, the plurality of cooling pipes can enlarge the heat dissipation surface of cooling liquid, the three heat dissipation fans can accelerate the dissipation of heat in the plurality of cooling pipes through the air cooling effect, hot air can be discharged out of the cabinet in time, the accumulation of more heat in the cabinet is avoided, and the three heat dissipation fans can move up and down, so that the heat dissipation efficiency is improved. Therefore, air in the cabinet flows more uniformly, and the situation that hot air in local positions cannot be discharged out of the cabinet body in time is avoided, so that the heat dissipation effect of a plurality of server hosts is ensured.

The utility model discloses a green land rainwater utilization management system for sponge city landscape, and belongs to the technical field of rainwater collection and utilization, the green land rainwater utilization management system comprises a foundation and a permeable layer, a water storage well is arranged in the foundation, a water guide pipe is arranged between the water storage well and the permeable layer, and a limiting plate is arranged in the water storage well. The lower end of the limiting plate is fixedly connected with a placing plate through a fixing rod, the lower end of the placing plate is fixedly provided with a connecting rod, the lower end of the connecting rod is fixedly provided with a collecting barrel, the outer surface of the connecting rod is rotatably connected with a well wall cleaning unit, and the well wall cleaning unit comprises a lantern ring. Rainwater collected by the permeable layer is stored in the water storage well through the arranged water guide pipe to be reused, after the water storage well is used for a long time, moss and other attachments can be generated on the well wall, the well wall is cleaned through the arranged well wall cleaning unit, manpower does not need to enter the water storage well, and the water storage well can be cleaned through the well wall cleaning unit. And the whole cleaning process is simple and quick.