47results about How to "Achieve a clean effect" patented technology

The invention discloses cleaning equipment for a solar cell panel. The cleaning equipment comprises a vehicle body capable of moving along the surface of the solar cell panel, the bottom surface of the vehicle body is provided with a groove, an installation space for installing a cleaning assembly is preset in the groove, the upper side and the lower side of the interior of the groove are providedwith an upper pulley and a lower pulley, after the solar cell panel is arranged in the groove, the upper side edge and the lower side edge of the solar cell panel form operation rails of the upper pulley and the lower pulley, a driver in the vehicle body drives the upper pulley and the lower pulley so that the vehicle body can be moved, and the top surface of the vehicle body is spread with a photovoltaic plate to provide power for the driver; and the cleaning assembly comprises a sand suction device, a brushing device and a driving device which are arranged in sequence, and the cleaning assembly right faces towards the solar cell panel. According to the cleaning equipment, aiming at the types of dirt on the solar cell panel, the sand suction device is arranged, sand on the surface of thesolar cell panel is removed at first, bird droppings adhering to the surface of the solar cell panel are brushed through the brushing device, water on the surface of the solar cell panel is dried through the drying device, and residual water is avoided.

The invention relates to air purification equipment which comprises a driving device, a plurality of fan leaves and a filtering device. The fan leaves are connected with the driving device which drives the rotation of the fan leaves and brings along the air flow. The filtering device is sleeved on the driving device and the air flow passes through the filtering device and the fan leaves.

The invention provides a foam generator, a toilet bowl and a foam generation method, and relates to the technical field of toilet bowls. The foam generator comprises an air inlet component, a connecting pipe, an aeration pipe and a control device; one end of the connecting pipe is connected with the air inlet component, the other end of the connecting pipe is connected with the aeration pipe, and the aeration pipe is arranged in a foaming box which is provided with a foam outlet; the control device is electrically connected with the air inlet component; the toilet bowl comprises a toilet bowl seat, a water tank and the foam generator; the foam generation method comprises the steps that the foam effect can be achieved rapidly when a user needs, convenience and rapidness can be achieved in use; by means of foam, odor is isolated, sewage backwash or disorderly splashing around is prevented, and virus breeding is isolated; meanwhile, the effect of flushing the toilet bowl to be cleaner can be achieved. The technical problem of toilet sewage splashing in the prior art is solved.

The invention discloses a cleaning machine for a solar battery panel. The cleaning machine comprises a vehicle body capable of moving along the surface of the solar battery panel. A groove is formed in the bottom face of the vehicle body. A mounting space used for mounting a cleaning assembly is formed in the groove in a pre-install mode. Upper and lower pulleys are respectively arranged on the upper and lower sides in the groove. The solar battery panel is arranged behind the groove. Running rails of the upper and lower pulleys are formed on the upper and lower lateral edges of the solar battery panel. A driving machine in the vehicle body drives the upper and lower pulleys to move the vehicle body. An infrared sensor and a controller are arranged on the front side of the vehicle body. The controller controls the driving machine to work according to signals of the infrared sensor. According to stain types of the battery panel, a sand sucking device is especially arranged to clear sandon the battery panel surface firstly, then a washing device washes bird droppings or other sticky matters attached to the surface of the battery panel, and finally a drying device sucks water on thesurface of the battery panel to avoid moisture residue.

The invention discloses an air conditioner filter screen cleaning device which comprises a main tank body, a cleaning tank, a drying tank and a water supply tank, wherein rotating wheels are mounted in the cleaning tank; brush bristles are mounted on the surfaces of the rotating wheels; the rotating wheels are rotationally connected with a motor; a hollow plate is mounted at the bottom end of thecleaning tank; a water storage tank is arranged at the bottom end of the hollow plate; a water outlet is mounted on one side of the water storage tank; a second valve is mounted on the water outlet; alimiting plate is mounted in the second valve; a middle shaft is mounted in the middle of the limiting plate; a valve handle is mounted at the top end of the middle shaft; a filter screen is mountedon one side of the water storage tank and connected with an input end of a fan through a conveying pipe; an output end of the fan is connected with an electric heating net through a conveying pipe; the electric heating net is connected with the bottom end of the drying tank through a conveying pipe. According to the device, the motor drives multiple hair brushes to clean a filter screen; the device is quick, and does not damage the filter screen; the filter screen is dried by hot air; a prototype is ensured; the drying is quick.

The invention discloses a solar panel cleaning vehicle. The solar panel cleaning vehicle comprises a vehicle body capable of moving along the surface of a solar panel, a groove is formed in the bottomface of the vehicle body, a mounting space used for allowing a cleaning assembly to be installed is pre-formed in the groove, an upper sliding wheel and a lower sliding wheel are arranged on the upper side and the lower side in the groove respectively, the solar panel is arranged behind the groove, the upper side edge and the lower side edge of the solar panel form a running track of the upper sliding wheel and a running track of the lower sliding wheel respectively, a driver in the vehicle body drives the upper sliding wheel and the lower sliding wheel so as to move the vehicle body, bufferpads cover the two ends of the vehicle body, a handle is arranged at the top of the vehicle body, the cleaning assembly comprises a sand suction device, a scrubbing device and a drying device, and thecleaning assembly right corresponds to the solar panel. Aiming at the type of stains on the panel, the sand suction device is particularly arranged to clear sand thoroughly on the surface of the panel firstly, the scrubbing device is used for brushing off bird droppings or other viscous substances adhered to the surface of the panel, and the drying device is used for absorbing water on the surface of the panel so as to avoid water residues.

The invention provides an air shower. The air shower comprises a cabinet, an entrance door, an exit door, a motor, an air feeder and nozzles, wherein the entrance door and the exit door are mounted on two sides of the cabinet, and the air feeder is respectively connected with the motor and the nozzles. Sundries such as dust, hair and scurf on a human body are blown away by powerful and clean air sprayed out from the rotatable nozzles, so that cleaning effect is achieved. Moreover, since the entrance door and the exit door are made of EVA (ethylene-vinyl acetate copolymer) sealing materials, sealability of the cabinet can be enhanced, and cleaning force of the air shower is improved. The air shower is simple in structure, wide in adaptation environment and suitable for industrial production.

The invention provides a toothbrush, comprising a handle. An end of the handle is provided with a head, and the head includes a base. The toothbrush is characterized in that the base is provided with a plurality of bristles, and the bristles are made from porous material and functional fluid material. The bristles of the toothbrush provided herein are made from the porous material and functional fluid material, the porous structure of the bristles provides effective shock absorption, energy absorption and cushioning, and it is possible to effectively improve frictional capacity of the bristles and improve comfort of tooth brushing.

The invention discloses a multifunctional broom which comprises a broom head, a handle, a plurality of bristles and sweeping strips. The bristles are arranged at the bottom of the broom head, the handle is arranged on the upper portion of the broom head, the broom head comprises a connecting head, a pin, a fixing plate, supporting plates, a box and a supporting frame, clamping grooves are formed in the side walls of the box, the sweeping strips are arranged in the clamping grooves, the fixing plate is arranged on the lower portion of the connecting head, sliders are arranged on two sides of the fixing plate, the box is arranged on the outer side of the fixing plate, guide grooves are formed in the inner side walls of the box, the supporting plate is arranged on the lower portion of the fixing plate, the supporting plates are fixedly connected on the side walls of the box, a plurality of guide sleeves are arranged on the supporting plates and in one-to-one correspondence with the bristles, the supporting frame is arranged on the lower portion of the box, and a conical surface is arranged on the supporting frame. According to the multifunctional broom, the bristles are protected, adhesive objects are rapidly and effectively swept, fine dust cannot remain in the sweeping process, the multifunctional broom can rotatably sweep, and time and labor are saved.

The invention relates to the technical field of intelligent household electrical appliances, and discloses an intelligent floor sweeping robot capable of avoiding dust floating during dead angle cleaning. The intelligent floor sweeping robot comprises a shell and four threaded rods, the four threaded rods are sleeved with threaded sleeves, two rotating rods are rotatably connected to the oppositesides of four fixing plates, connecting rods are rotatably connected to the opposite sides of the rotating rods correspondingly, telescopic blocks are arranged on the opposite sides of the four threaded rods correspondingly, a motor is fixedly connected to the inner bottom wall of the shell, and movable rods are rotatably connected between the threaded sleeves and the rotating rods on the two sides of the threaded sleeves. When the threaded rods rotate, the threaded sleeves are driven to move in the direction away from the center of the shell, then the telescopic blocks are driven to stretch out through the movable rods, the rotating rods and the connecting rods, when the shell drives the telescopic blocks to rotate, dust at a wall corner can be swept to the position below the shell through an inclined brush at the bottom of the shell, and therefore, the effect of cleaning dust at corners through extension of the telescopic blocks is achieved.

The invention relates to the field of livestock breeding, in particular to a livestock breeding ear tag suitable for different thicknesses and a disinfecting and punching device thereof. The livestock breeding ear tag comprises a supporting frame, a grip, a pricking assembly, an ear tag assembly, a disinfecting assembly and the like; the supporting frame is fixedly connected with the grip; the supporting frame is fixedly connected with the pricking assembly; the pricking assembly is connected with the ear tag assembly; and the pricking assembly is fixedly connected with the disinfection assembly. Through cooperation of a wedge-shaped frame, a sliding frame, and a fixed clamping block of the pricking assembly and devices on the pricking assembly, livestock ears are automatically punched, and through cooperation of a slotting pricking rod, a slotting sliding ring and a seventh spring, the livestock ears with different thicknesses are punched.

The invention relates to a city management system based on big data. The city management system based on the big data effectively solves the problems of inconvenience and low efficiency existed when maintenance personnel wipe and clean road monitors in the prior art. According to the technical scheme,the city management system based on the big data can replace manual operation and automatically wipe and clean a monitoring probe, no roadblock needs to be arranged in the wiping process, passing of vehicles and pedestrians on a road is not affected, the burden of road administration maintenance personnel is relieved, and meanwhile, running of city road traffic is not affected.

The invention relates to a stirring device which comprises a stirring container and a driving unit connected with the stirring container, wherein, a stirring paddle is installed in the stirring container, a drive shaft is arranged on the driving unit, a shaft coupling, a bearing, a sealing means and the stirring paddle are sequentially connected with the drive shaft from top to bottom, the sealing means is externally connected with an outboard gas source which is connected to a place where the sealing means and the drive shaft joins through a pipeline, and a through hole is provided on the outer wall of the driving unit for letting in the pipeline of the outboard gas source. According to the invention, the sealing means is externally connected with the outboard gas source, gas is used for sealing, powder is isolated by gas pressure, and the bearing rotating at a high speed is cooled; therefore, the bearing is protected, work environment is improved, and leakage of oil stains is prevented, achieving the effect of cleanness.

The invention discloses an anti-radiation casing of a detecting instrument for human body safety check. The anti-radiation casing comprises an external layer, an external middle layer, an internal middle layer and an internal layer, wherein the internal middle layer and the internal layer cling to each other, and are pressed closely to form an integral layer; the external middle layer covers the internal middle layer in a detachable manner; the external layer covers the external middle layer in a detachable manner; the external layer is an all-silver fiber knitted fabric layer, the all-silver fiber knitted fabric layer is a composite fiber formed by the fusion of silver ions and an ordinary fabric, and has the advantages of good air permeability, bacterial resistance, capability of eliminating static electricity and stable shielding performance with an anti-radiation shielding value of not lower than 70DB; the external middle layer is a deep sea sediment fabric layer, the deep sea sediment fabric layer is a fabric layer formed by spinning a metal fiber or silver fiber material that is developed by means of a deep sea sediment technology and a lint cotton fiber with a micronaire value of 4.1-4.3 in a mixed manner, and an effective radiation shielding value of the deep sea sediment fabric layer is not lower than 80DB.

The invention relates to the technical field of powder metallurgy and discloses a die for powder metallurgy capable of cleaning metal powder in the die automatically. The die comprises a lower die. Adie slot is formed in the top of the lower die, a first chute, a straight slot and a second chute are formed in the lower die, a powder outlet trough is formed in the right side of the lower die, a first guide block is rotatably connected in the first chute, a fan is arranged on the right side of the first guide block, a first driven wheel, a driving wheel and a second driven wheel are arranged inthe straight slot, and a second guide block is rotatably connected in the second chute. As the driving wheel rotates, the first guide block slides rightward and the second guide block slides leftward, so that the fan stretches into the die slot, the die slot communicates to the powder outlet trough, powder in the die slot falls into the powder outlet trough, and the fan is started to blow the powder attached to the inner wall of the die slot into the powder outlet trough, and therefore, an effect of cleaning the powder in the die slot thoroughly is achieved.

A trace explosive and drug detector comprises an outer layer, an outer middle layer, an inner middle layer and an inner layer.The inner middle layer and the inner layer are attached and tightly compressed into a whole layer.The outer middle layer detachably covers the inner middle layer, and the outer layer detachably covers the outer middle layer.The outer layer is a full-silver fiber knitted fabric layer made of composite fibers formed by fusing silver ions and common fabric, the full-silver fiber knitted fabric layer has good air permeability and has antibacterial function, the anti-radiation shielding value is not lower than 70 DB, static electricity can be eliminated, and shielding performance is stable.The outer middle layer is a deep sea precipitation fabric layer which is a fabric layer formed by blending a metal fiber or silver fiber material and ginned cotton fibers, the metal fiber or silver fiber material is developed through the deep sea precipitation technology, the micronaire value of the ginned cotton fibers ranges from 4.1 to 4.3, and the effective radiation shield value is not smaller than 80 DB.

The invention relates to the field of graphite felt manufacturing, in particular to processing equipment for a composite fiber material capable of enhancing density. The invention aims to solve the technical problems that when the needling machine runs at a high speed, fibers on the upper surface of a graphite felt can be driven to take off, and fibers in the graphite felt can be brought out. According to the technical scheme, the processing equipment for the composite fiber material capable of enhancing the density comprises a bottom frame, a conveying system, a needling system and the like; the left part and the right part of the upper surface of the underframe are connected with a conveying system; the middle of the upper surface of the underframe is connected with a needling system. The conveying system is designed, continuous leftward conveying of the graphite felt is achieved, and the needling system can conveniently enhance the density of the graphite felt; a needling system is designed, vertical fibers on the upper surface of the graphite felt are smoothed, meanwhile, the graphite felt is punctured repeatedly, the fibers on the upper surface of the graphite felt are brought into the graphite felt, friction force between the fibers in the graphite felt is increased, the strength of the graphite felt is improved, and the density of the graphite felt is increased.

The invention belongs to the field of cleaning of K424 alloy parts for aeroengine, and particularly relates to a method for removing persistent pollutants from the surface of a K424 tail nozzle part.The invention aims to provide an effective removal method according to the structural features of K424 alloy parts of engine tail nozzles and the states of the persistent pollutants on the surface, and the method comprises a bath formula, process parameters and a process flow. In order to solve the problems that severe pollutants on the surfaces of the K424 tail nozzle parts cannot be thoroughly cleaned through ultrasound by adopting a traditional cleaning agent and the fluorescence inspection requirements cannot be satisfied in an engine repair process, soaking in an alkaline solution at hightemperature is adopted by the method, so that the persistent pollutants on the surfaces of the parts can be effectively removed, the fluorescence inspection requirements are satisfied, and no influence is generated on K424 base materials.

The invention relates to the technical field of numerical control machining centers, in particular to a water cooling system for a numerical control machining center. The water cooling system comprises a water tank, wherein a water inlet is formed in the outer wall of the top of the water tank; a rotating shaft is connected between the inner walls of two sides of the water tank through a bearing; an auger plate is welded to the outer wall of the rotating shaft; a gear motor is connected to the outer wall of one side of the water tank through bolts; one end of an output shaft of the gear motor is connected with the rotating shaft through a spline; a filter arc plate is welded between the inner walls of two side of the water tank; and a driving roller column is connected between the inner walls of two sides of the water tank through another bearing. According to the water cooling system, cooling water in the water tank is fed into a cooling device through a water pump body, the cooling water is cooled through heat exchange tubes and cooling fins, air flowing on the surfaces of the heat exchange tubes and the surfaces of the cooling fins is accelerated through a centrifugal fan, and the cooling effects of the heat exchange tubes and the cooling fins on the cooling water are enhanced, therefore, the effect of quickly cooling the cooling water is achieved, and the temperature of the cooling water is prevented from rising.

The invention relates to the technical field of agricultural machinery, and discloses an automatic cleaning device for a grain storage bin of a rice harvester. The device comprises moving devices anddriving wheels, wherein a guide wheel is arranged on the surface of each moving device, a driven wheel is arranged on the surface of each moving device, a sliding rod is fixedly connected to the surface of each moving device, a sliding device is arranged on each sliding rod, small guide wheels are arranged on the surface of each sliding device, a long rod is fixedly connected to the surface of each sliding device, and a spring is fixedly connected to the lower end of each sliding device. According to the automatic cleaning device for the grain storage bin of the rice harvester, through cooperative use of the moving devices, the guide wheels, the driven wheels, the sliding rods, the sliding devices, the small guide wheels, the long rods, the springs, brushes, the driving wheels, connectingrods, moving blocks, fixing devices, threaded pipes, clamping blocks and elastic metal sheets, close-range dead-angle-free cleaning is realized through the brushes and water sprayers, dirt residues are avoided, and the effect of cleaning the grain storage bin is achieved.

The invention relates to the technical field of smart home appliances, and discloses an intelligent sweeping robot capable of avoiding dust floating when cleaning dead corners. Two rotating rods are connected to the opposite sides of each of the fixed plates, and connecting rods are connected to the opposite sides of the rotating rods. The opposite sides of the four threaded rods are equipped with telescopic A motor is fixedly connected to the inner bottom wall of the housing, and a movable rod is rotatably connected between the threaded sleeve and the rotating rods on both sides. When the threaded rod is rotated, the threaded sleeve is driven to move away from the center of the shell, and then the movable rod, the rotating rod and the connecting rod are used to drive the telescopic block to protrude. When the shell drives the telescopic block to rotate, the oblique brush at the bottom will The dust in the corners is swept to the bottom of the casing, thereby achieving the effect of cleaning the dust in the corners through the extension of the telescopic block.

The invention relates to a urine collecting device for a clinical laboratory. The device comprises a collecting hopper, a vertical rod and a supporting table, the vertical rod is fixedly arranged on the outer side wall of the collecting hopper, the vertical rod is fixedly arranged on the upper end face of the supporting table, and a collecting cylinder is fixedly connected to the lower end of the collecting hopper in an inserted mode. By arranging the urine collecting device for the clinical laboratory, urine can be collected through equipment, so that the problem of uncleanness caused by manual operation is avoided; meanwhile, the urine collecting device for the clinical laboratory can also achieve the effect of quantitative urine collection, it is ensured that the urine collection amount every time is consistent, and it can be ensured that sufficient urine exists when urine is detected, so the detection result is sufficient; and the urine collecting device for the clinical laboratory is reasonable in structural design, and the effects of saving time and labor and being convenient to operate can be achieved in the urine taking process, so the urine collecting device for the clinical laboratory has a higher application prospect.

The invention relates to the technical field of engine cooling, and provides a radiator, an engine cooling system with the radiator and an engine. The radiator comprises a box body, a mesh enclosure and a cleaning device, wherein the mesh enclosure is arranged on one side of the box body and detachably connected with the box body, the mesh enclosure is provided with an impurity intercepting surface, and impurities are adsorbed on the impurity intercepting surface; the cleaning device comprises at least one cleaning pipe, all the cleaning pipes are located on the outer side of the box body, a plurality of air outlets are formed in a pipe body of each cleaning pipe, pressurized gas with adjustable pressure is introduced into the cleaning pipes, and the pressurized gas is conveyed to the air outlets along the cleaning pipes and output from the air outlets; and the impurities adsorbed on the impurity intercepting surface are blown away along the plane of the impurity intercepting surface. The cleaning pipe in the cleaning device is arranged on the outer side of the box body, a plurality of air outlets are formed in the pipe body, then pressurized gas is introduced into the cleaning pipe, and impurities adsorbed on the impurity intercepting face are blown away through the pressurized gas.

The invention discloses an intelligent special deburring machine for an engine connecting rod. The special deburring machine aims at solving the technical problems that in the prior art, a cutter cannot be replaced conveniently, and after a simple clamp is adopted for pre-positioning, the deburring efficiency of a connecting rod oil hole in a grinding mode is low by manually operating a manual electric drilling machine. The special deburring machine comprises a working table, a table plate arranged on the upper side of the working table and used for fixing, and a positioning tool jig arranged on the upper side of the table plate and used for placing an engine connecting rod. A connecting rod body to be machined is arranged on the upper side of the positioning tool jig, a servo lead screw linear module used for adjusting the transverse position is arranged on the left side of the positioning tool jig, and a compressed air blower gun used for cleaning oil hole waste of the connecting rod body is arranged on the right side of the servo lead screw linear module. According to the special deburring machine, through the arrangement of the first servo motor, the first servo motor can be turned on to be replaced after being used for a certain time, the production qualification rate and the output rate are increased, and the cost is reduced.

The invention relates to the technical field of multifunctional electric motor sweepers, and discloses an outdoor sweeping and sucking combined type dust-free electric sweeper based on a photovoltaic power supply; the electric sweeper comprises a sunshade made of a metal material, the sunshade is composed of a support and a ceiling, and a steering wheel is fixedly connected to the lower part of the sunshade and is of a circular structure; the steering wheel is used for controlling the direction of the sweeper, a water inlet is fixedly connected to the lower portion of the steering wheel and used for injecting water into a water tank, and a water tank is fixedly connected to the lower portion of the water inlet.According to outdoor sweeping and sucking combined type dust-free electric sweeper based on photovoltaic power supply, a supporting rod is fixedly connected to the outer side of a movable box; The surface of the supporting rod is fixedly connected with a rotating shaft, the rotating shaft rotates to drive a vertical sweeping wheel to rotate, the left side of the vertical sweeping wheel is fixedly connected with a dust collector, and the dust collector sucks dust swept to a dust collector opening by the vertical sweeping wheel into a storage box, so that the purpose of high sweeping efficiency is achieved through matched use of double sweeping and the dust collector.

The invention relates to the technical field of engine cooling, and provides a radiator, an engine cooling system comprising the radiator and an engine. The radiator comprises a box body, a mesh enclosure and a cleaning device; the mesh enclosure is arranged on one side of the box body and is detachably connected with the box body, the mesh enclosure is provided with an impurity intercepting surface, impurities are adsorbed on the impurity intercepting surface, and a mounting cavity is formed between the box body and the mesh enclosure; the cleaning device comprises at least one cleaning pipe, all the cleaning pipes are located on the side, close to the mesh enclosure, in the mounting cavity, the at least one cleaning pipe is provided with a plurality of air outlets, each air outlet faces the mesh enclosure, pressurized gas with adjustable pressure is introduced into the cleaning pipes, the pressurized gas is conveyed to the air outlets along the cleaning pipes and output from the air outlets, and the impurities adsorbed on the impurity intercepting surface are blown away. The plurality of air outlets facing the mesh enclosure are formed in the pipe bodies of the cleaning pipes, then the pressurized gas is introduced into the cleaning pipes, the impurities adsorbed on the impurity intercepting surface are blown away through the pressurized gas, and the reliability is high.

The invention discloses an etching device for a semiconductor structure, which comprises a main body, the outer surface of the main body is provided with a limiting frame, and the outer surface of the main body is fixedly connected with the inner surface of the limiting frame, and the left end of the limiting frame is arranged There is an etching device, and the upper surface of the main body is fixedly connected with the bottom end of the metal seat, and the bottom of the inner cavity of the metal seat is provided with a cleaning device. The invention relates to the technical field of semiconductor etching devices. The etching device of the semiconductor structure is equipped with a blocking plate in the middle of the disc, and the rotation of the side stand block will squeeze the blocking plate in the middle of the disc to run, and the disc will operate accordingly, and the disc will be twisted, and the left end of the disc is provided with a swing bar , there is an etching head above the right end of the disk, the disk swings to a certain extent, the bottom of the disk slides along the guide of the placement plate, and the etching head above the right end of the disk also gradually removes the wafer on the semiconductor , to achieve the purpose of comprehensively removing the wafer from multiple angles.

The invention provides a device for cleaning a hydroponic plant culture solution. The device comprises an absorbing pipeline device, a water suction pump device and a water draining pipe, wherein a water inlet of the absorbing pipeline device is immersed into a hydroponic solution in a vase, a water outlet of the absorbing pipeline device is connected with a water inlet of the water suction pump device, a water outlet of the water suction pump device is connected with a water inlet of the water draining pipe, and a water outlet of the water draining pipe is immersed into the vase or put into a barrel. When the device disclosed by the invention is utilized, a water suction principle of a water suction pump is utilized, the culture solution and impurities in the vase can be absorbed into the water suction pump device by the absorbing pipeline device, the impurities filtered by the water suction pump device are preserved into a storage space, the impurities preserved in the storage space can be manually cleaned into the barrel, and the culture solution filtered by the water suction pump device is drained into the vase or the barrel by the water draining pipe; thus, the impurities in the hydroponic plant culture solution can be effectively cleared, and a hydroponic plant growth environment is guaranteed.

The invention discloses a multifunctional broom. The broom comprises a broom head, a handle, multiple bristles and a sweeping strip. The bristles are arranged at the bottom of the broom head, the handle is arranged on the upper portion of the broom head, and the broom head comprises a connector, a pin shaft, a fixing plate, a supporting plate, a box and a supporting frame; a clamping groove is formed in the side wall of the box, and the sweeping strip is arranged in the clamping groove; the fixing plate is arranged on the lower portion of the connector, sliding blocks are arranged at the two sides of the fixing plate, the box is arranged at the outer side of the fixing plate, and a guide groove is formed in the side wall of the box; the supporting plate is arranged on the lower portion ofthe fixing plate, the supporting plate is fixedly connected to the side wall of the box, and multiple guide sleeves are arranged on the supporting plate and correspond to the bristles one to one; thesupporting plate is arranged on the lower portion of the box, and a conical face is arranged on the supporting frame. According to the multifunctional broom, the bristles are effectively protected, adhesion substances are quickly and effectively swept, fine dust is not reserved in the sweeping process, steering sweeping can be conducted, and the time and labor are saved.

The invention discloses cleaning equipment for image sensor chip production and relates to the technical field of sensor chip production. The equipment comprises a cleaning box body, wherein two setsof ultrasonic generators are fixedly connected with the interior of the cleaning box body, two symmetrical conveying grooves are fixedly connected with the interior of the cleaning box body, a grooveis formed in the middle of a bottom face of the cleaning box body, a containing hopper is arranged in the groove, and a conveying device is arranged at the bottom of the cleaning box body. The cleaning equipment for image sensor chip production is advantaged in that by arranging a positive and negative rotation motor, under the combined action of a screw rod and a screw ring, the containing hoppercan ascend, so the chip contained in the containing hopper achieves purposes of automatic cleaning, automatic air blowing and automatic drying, a problem that a traditional image sensor chip needs tobe cleaned and air-dried in the later period is solved, and a purpose of automatic operation of the device is achieved.