197 results about "Water spot" patented technology

The invention relates to the technical field of computer vision and ecological monitoring, and provides an improved YOLOv8n-based fish school ingestion intensity detection method, device and equipment, and the method comprises the steps: collecting a fish school ingestion image, carrying out the marking and preprocessing of the image, and obtaining a fish school ingestion intensity target detection data set; the fish school feeding intensity target detection data set is divided into a training set, a verification set and a test set according to a set proportion; constructing an improved YOLOv8n-based fish school ingestion intensity target detection network, and importing the training set and the verification set into the improved YOLOv8n-based fish school ingestion intensity target detection network for training to obtain a fish school ingestion intensity target detection model; and performing fish school feeding intensity detection on the test set by using the fish school feeding intensity target detection model. In this way, the images of the water spots and the gathering degree aroused by fish ingestion are recognized, the fish shoal ingestion intensity is accurately recognized, and a basis is provided for feeding of fish culture.

The invention relates to the technical field of image detection, in particular to an underground structure outer wall defect visual detection method and system.The method comprises the steps that according to the difference between the length and the width of a minimum external rectangle of each connected domain and the included angle between the left side edge of the minimum external rectangle and the horizontal line where the bottom edge of a basement outer wall is located, the minimum external rectangle is determined; determining a morphological anomaly index of each connected domain; based on the distance from each pixel point on the framework in each connected domain to the left side edge and the right side edge of the minimum enclosing rectangle of the corresponding connected domain and the bending degree of each pixel point on the framework of each connected domain, the crack confidence coefficient of each connected domain is determined, and the basement exterior wall surface is detected. According to the method, the texture features of the cracks and the distribution features of the cracks and surrounding water spots are comprehensively analyzed, so that the accuracy of basement exterior wall surface crack detection 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 utility model discloses a quick cooling device for nut processing, and relates to the technical field of nut processing equipment, according to the quick cooling device for nut processing, hot water with heat energy is discharged into a waste heat recovery pipe through a water outlet pipe, and meanwhile, the hot water is firstly purified and filtered by matching with a filter box; after the nut is cooled, the push-pull rod is pulled to drive the placing frame and the nut to move to the position above the draining groove, the nut is placed in the draining groove, and therefore the nut can be conveniently and rapidly washed, and the service life of the nut can be prolonged. And meanwhile, the upper fan and the side fan are used for air-drying the nuts, so that airflow quickly takes away moisture on the surfaces of the nuts, the situation that subsequent machining operation is affected due to the fact that the surfaces of the nuts adhere to water spots is avoided, and the working efficiency of nut cooling operation is improved.

The invention relates to the technical field of solar panel frame cleaning and water seepage prevention, in particular to solar panel frame water seepage prevention cleaning equipment which comprises four jacking assemblies capable of being attached to the lower surfaces of the four corners of a profile, each jacking assembly comprises a rectangular plate fixedly installed on the bottom face of a lifting table, and a sliding rail is fixedly installed on the upper surface of each rectangular plate; the sliding rail is in sliding fit with two sets of symmetrically-arranged guide rods, one ends of the guide rods are fixedly connected with air cylinders, the other ends of the two sets of guide rods are movably and rotatably connected with rolling wheels, trapezoidal blocks are in sliding fit with the surfaces of the two sets of rolling wheels, attaching plates are fixedly installed at the upper ends of the two sets of trapezoidal blocks, and waterproof sponge is attached to the upper surfaces of the attaching plates; and a guide column is fixedly mounted on the lower surface of the laminating plate. According to the sectional material cleaning device, all parts are used in cooperation, so that the lower surface of a sectional material can be air-dried while the sectional material can be kept stable during cleaning, water spots formed by residual water mist on the lower surface of the sectional material are avoided, and it is guaranteed that the sectional material is qualified.

The invention discloses an intelligent concrete impermeability strength identification method, system and device and a medium, and relates to the technical field of data processing. The method comprises the following steps: acquiring a pressure parameter of a to-be-tested concrete test piece and a pressure acquisition moment corresponding to the pressure parameter, and generating an osmotic pressure curve of the to-be-tested concrete test piece according to the pressure parameter and the pressure acquisition moment; determining a fluctuation stability judgment result of the osmotic pressure curve based on the pressure change rate of two adjacent pressure acquisition moments in the osmotic pressure curve; acquiring a seepage water spot image of the surface of the to-be-detected concrete test piece, and calculating the water spot area growth rate of the seepage water spot image at two adjacent image acquisition moments; based on the water spot area growth rate, determining an expansion stability judgment result of the seepage water spots; and determining the anti-permeability strength grade of the to-be-tested concrete test piece by combining the fluctuation stability judgment result and the extension stability judgment result. By implementing the technical scheme provided by the invention, the effect of improving the recognition accuracy of the impervious strength of the concrete is achieved.

The invention discloses an intelligent wheat seeding machine with a self-cleaning function, and relates to the field of intelligent seeding machines, the seeding machine comprises a rack, a seed box, a driving device, a furrow opener and a soil covering device, the seeding machine further comprises a medium module used for collecting stone and storing the stone into a storage bin, the storage bin is provided with a discharge port communicated with a stone channel, and the discharge port is communicated with a seed box; the stone channel is connected with an eccentric wheel device through a transmission mechanism; the seeding module is used for seeding; the detection module is used for obtaining the position and angle of the stone channel based on the detection image, and the outer wall of the stone channel is connected with the outer wall of the to-be-cleaned device; the cleaning module is used for opening a valve, the eccentric wheel device drives the stone to roll along the stone channel through the transmission structure to impact the to-be-cleaned device to generate vibration for stripping a target object, and the problems that a manual cleaning mode of an existing wheat seeder is tedious, and soil is more easily adhered due to residual water spots in a high-pressure water flow cleaning mode; and the blocking frequency is increased.

The utility model discloses a cooling device for cable production, which comprises a box body, two sides of the box body are provided with wire inlet grooves, the upper end of the box body is fixedly connected with a water suction pump, the front side of the water suction pump is fixedly connected with an output pipe, the lower end of the output pipe is fixedly connected with a spraying plate, and the spraying plate is fixedly connected with the box body. The upper end of the spraying plate is fixedly connected with the upper end of the inner cavity of the box body, the rear side of the water suction pump is fixedly connected with a connecting pipe, the lower end of the connecting pipe is fixedly connected with a water tank, the front side of the water tank is fixedly connected with the rear side of the box body, and the lower end of the water tank is fixedly connected with a backflow pipe. According to the cable cooling device, the box body, the water suction pump, the output pipe, the spraying plate, the connecting pipe, the water tank, the backflow pipe, the barrier plate and the collecting wheel are arranged and used in cooperation, so that the problem that water spots on the surface of a cable are inconvenient to clean after the cable is cooled due to the fact that most of the cables are cooled through water when the existing cooling device is used for cooling the cable is solved.

The utility model discloses an impeller stirring and cleaning device, a stirring and cleaning method and an extraction machine thereof, the impeller stirring and cleaning device comprises an extraction cup, a squeezing module arranged above the extraction cup and used for squeezing an extracted object, and a water outlet control module arranged below the extraction cup, the squeezing module comprises an electric push rod and a pressure plate arranged below the electric push rod, the electric push rod drives the pressure plate to press an extracted object in an up-and-down moving manner; a stirring module is arranged above the pressure plate and comprises an impeller, a stirring rod and a stirring motor, the motor is connected with the stirring rod, the stirring rod is connected with the impeller, and the impeller is arranged on the pressure plate and moves up and down along with the pressure plate. Through the design of the squeezing module, the device can be automatically cleaned, through the design of the stirring module, the impeller rotates to stir water, the impeller rotates at a high speed, water spots are formed, water spots and particles in an extraction cup and small gaps are cleaned, and the problem that the small gaps are difficult to clean is solved.

The utility model discloses a quick cooling device after high-performance aluminum profile processing, which comprises a water tank, the top of the water tank is fixedly connected with a bracket, the bracket is n-shaped, the front side wall and the rear side wall in the bracket are provided with upper sliding chutes, the bracket is internally provided with an adjusting assembly, and the adjusting assembly is connected with the water tank. The adjusting assembly comprises a moving box, an upper electric rod, an upper sliding block, an inner sliding groove, a rack, an inner electric rod, a gear shaft, a rotating block, a side electric rod, a clamping plate and a cushion block. By means of the structure, the aluminum profile is clamped between the two cushion blocks and then immersed in the water tank to be rapidly cooled, then the aluminum profile is taken out and rotated, the aluminum profile is inclined, and therefore dripping of water stains inside and outside is accelerated, meanwhile, the inflation pump is started, the spraying head is used for blowing the interior and the exterior of the aluminum profile, and dripping of the water stains inside and outside is accelerated; the cooling efficiency of the aluminum profile and the cleaning efficiency of water spots are improved, and meanwhile energy consumption is far smaller than that of traditional refrigeration type air cooling.

The utility model belongs to the technical field of window cleaning machine structures, and particularly relates to a wheel leather for a moving wheel of a window cleaning machine, the wheel leather is used for being matched with the moving wheel of the window cleaning machine for installation and use, the wheel leather comprises a supporting body, the supporting body is provided with an inner side making contact with the moving wheel and an outer side opposite to the inner side, and a plurality of drainage grooves are formed in the surface of the outer side; the drainage grooves transversely penetrate through the surface of the outer side. In actual application, the drainage grooves play a role in drainage, and water spots are prevented from remaining at the positions corresponding to the glass. In addition, the utility model further discloses the window cleaning machine using the wheel skin.

The utility model relates to the field of raincoats, and discloses a portable close-fitting raincoat. According to the storage bag, the inside of the storage bag is used for storing the folded raincoat component, the sleeves and the cap part of the raincoat component are folded inwards, then the raincoat component is divided into multiple sections to be folded again, and then the raincoat component can be stored in the storage bag; after the raincoat is placed in the storage bag, water stains of the raincoat are filtered downwards and concentrated through the water filtering net under the influence of gravity, accumulated water filtered and concentrated by the water filtering net in the storage bag can be discharged by opening the gate valve, and the situation that the interior of the raincoat is influenced by the water stains due to excessive accumulated water is avoided; according to the raincoat, the raincoat assembly used for storing the folded raincoat is additionally arranged on the raincoat, the raincoat is prevented from being stained or abraded in the carrying process, the wetted raincoat can be placed in the storage assembly, water spots are filtered and discharged out of the storage assembly, and the carrying convenience of the raincoat is improved.

The utility model relates to the technical field of permeable pavement water seepage tests, in particular to a permeable pavement water seepage test bed, which comprises a base, a water seepage test bed and a water seepage test bed, a test structure is mounted on the inner side of the base and comprises a water collecting cover, the water collecting cover is fixedly mounted on the inner side of the base, a grid plate is fixedly mounted in the top surface of the water collecting cover, a water barrel is movably mounted in the upper end of the support, and a guide rod is fixedly connected to the outer wall of the water barrel; a spring is fixedly connected to the outer side of the upper end of the guide rod, a sealing ring adheres to the bottom face of the water barrel, a positioning block is welded to the middle of the top face of the base, and a graduated water barrel is installed on the inner side of the positioning block. According to the utility model, the water collecting cover is matched with the grid plate, so that pavement samples with different sizes can be supported, and during a test, leaked water spots can be collected through the water collecting cover, so that the water spots can be uniformly discharged in the graduated water bucket, and the test can be ensured to be smoothly carried out.

The utility model discloses a switch with a mistaken touch prevention structure, which comprises a shell, a surface groove is arranged on the surface of the shell, control buttons are equidistantly arranged in the surface groove, an indicator lamp is arranged at the top of the surface of each control button, a mistaken touch prevention assembly is arranged on the surface of the shell, and the mistaken touch prevention assembly is arranged on the surface of the shell. The mistaken touch prevention assembly comprises limiting plates which are symmetrically arranged at the edges of the surfaces of the control buttons; through the designed mistaken touch prevention assembly, the aim of preventing mistaken touch is conveniently achieved when people use the switch, limiting protection can be achieved on the control buttons, the situation that people press a plurality of control buttons at the same time to cause accidents is avoided, the structure is simple, use is convenient and fast, and the practical effect is good; through the designed sealing assembly, the sealing performance of the connection between the control button and the inner wall of the surface groove is improved, so that water spots are not easy to flow into the surface groove to cause short circuit, the safety of the switch in use is improved, and the practicability is relatively good.

The utility model discloses a sealing device giving consideration to heat conduction, which comprises a right shell sealing tape, a sealing gasket and a left shell sealing groove, the sealing gasket is a shape-following rectangular sealing gasket and is arranged in the left shell sealing groove, the right shell sealing tape is arranged above the left shell sealing groove, the left shell sealing groove and the right shell sealing tape are attached and pressed tightly and are fixed through screws, and the right shell sealing tape is arranged above the left shell sealing groove. The left shell sealing groove and the right shell sealing belt are bidirectional grooves, a plurality of lower screw holes are formed in the left shell sealing groove, a plurality of upper screw holes are formed in the right shell sealing belt, and the upper screw holes correspond to the lower screw holes. The device is convenient to install and occupies a small area of a sealing surface, the sealing surface can avoid a shell combination surface due to the design of the two-way groove, and front impact of water spots is avoided, so that the heat conductivity can be improved, and the sealing performance can be ensured.

The photovoltaic panel automatic cleaning and rolling brushing integrated robot comprises a wheel type chassis trolley, the two ends of the wheel type chassis trolley are each provided with two rolling wheels, the rolling wheels at the two ends are connected with a rotating shaft, and a belt wheel A is arranged at the end of one side of the rotating shaft; the upper portion of the wheel type chassis trolley is connected with a steel structure frame, and the interior of the steel structure frame is divided into two areas which are provided with a cleaning device and a film coating device respectively. The cleaning device comprises a spray head, a brush and a water stain wiping device; the film coating device comprises a film coating liquid storage tank, a peristaltic pump and a liquid quantitative controller, a liquid outlet pipe is arranged in the rolling brush and provided with liquid outlet micropores, a liquid backflow pipe is arranged at the tail end of the liquid outlet pipe, and redundant liquid flows back to the liquid storage tank through the backflow pipe.

The utility model relates to the technical field of track sockets, and discloses an electric power track structure which comprises a wall body, a reserved power supply hole is formed in the wall body, an electric power track is arranged on the front face of the reserved power supply hole, and socket adapters arranged at equal intervals are slidably inserted into the front face of the electric power track. According to the electric power track structure, the protective cover convenient to lift, open and close is arranged outside the electric power track, so that the socket adapter can be protected, the socket adapter is separated from the external environment, the socket adapter is prevented from falling off or being damaged easily due to accidental collision, water spots are prevented from being scattered in the track socket accidentally, and the electricity utilization safety is improved; the placing box is arranged at the top end of the protective cover, and the placing groove is formed in the placing box, so that storage and use of articles are facilitated, the use effect of the electric power track structure is optimized, the practicability of the electric power track structure is improved, and the problems that an existing socket adapter is exposed outside, the protection effect is poor, and certain potential safety hazards exist are solved.

The utility model discloses a novel antibacterial flexible bathtub, and relates to the field of bathtubs, the novel antibacterial flexible bathtub comprises a bathtub pool, an outer supporting wall is arranged on the bathtub pool, the outer supporting wall is fixedly connected with the bathtub pool, supporting legs are fixed at the bottom of the outer supporting wall, a water outlet is formed in the bottom of the bathtub pool, a supporting rail is fixed on the outer supporting wall, and the supporting rail is fixedly connected with the bathtub pool. A cleaning mechanism is arranged on the supporting rail, and a locking mechanism is arranged on the supporting rail. When the bathtub is used, water in the bathtub pool is discharged from the water outlet, then limitation of the cleaning mechanism on the supporting rail is relieved through the locking mechanism, then the cleaning mechanism moves along the supporting rail, and after the cleaning mechanism conducts cleaning and cleaning contact on the surface of the supporting wall, the cleaning mechanism is locked on the supporting rail through the locking mechanism. Therefore, after the bathtub is used, the outer supporting wall can be conveniently cleaned, and the possibility that water spots and water marks on the outer supporting wall affect the attractiveness of the whole bathtub is reduced.

The utility model relates to a cleaning device and a scrubber, and relates to the technical field of cleaning. The cleaning device comprises a shell, a first cleaning assembly and a drying assembly, the first cleaning assembly is installed on the shell and comprises a first scraping strip, and the first scraping strip can be controlled to make contact with or be away from the ground; the drying assembly is installed on the shell and comprises an air drying air pump and an air cavity, the air drying air pump is connected with the air cavity through a pipeline, the air cavity is located on one side of the first scraping strip and provided with an air drying opening, and the air drying opening faces the ground. Residual water spots on the ground are blow-dried, and the ground cleaning effect and the use experience of a user are improved.

The utility model provides a lavipeditum bucket with a tissue storage box, which comprises a bucket body and a bucket cover, an opening is arranged at the top of the bucket body, and the bucket cover is arranged at the top of the bucket body to close the opening; a tissue storage box is arranged at the position, close to the opening, of the inner side of the barrel body, and a box cover is arranged at the top of the tissue storage box; the can cover comprises a front cover plate and a rear cover plate, and a box cover groove matched with the box cover is formed in the front cover plate. According to the foot bath bucket, the tissue storage box is designed at the position, close to the opening, of the inner side of the bucket body, so that a user can take tissues without leaving the foot bath bucket after foot bath is finished, the feet are conveniently and rapidly wiped, and the problem that the ground is slippery or polluted due to dripping of water spots is solved. The barrel cover is composed of a front cover plate and a rear cover plate, and a box cover groove matched with the tissue storage box is formed in the front cover plate, so that on the premise that tissue taking is not affected, the front cover plate can partially cover the opening of the barrel body, the descending speed of water temperature in the barrel is slowed down, the heat preservation effect is improved, and the use experience of a user is improved.

The utility model relates to the field of cleaning devices, in particular to a portable cleaning device for mechanical equipment maintenance, which comprises a base and rollers arranged on the base, a pulling handle is arranged on the base, a garbage can is arranged on the base, a shell is arranged on the base, a flushing component is arranged on the shell, the flushing component comprises a water suction pump, and the water suction pump is connected with the garbage can. The water suction pump is provided with a water suction pipe and a water outlet pipe, the water outlet pipe is provided with a spray head located in the cleaning shell, and the spray head is used for flushing and cleaning mechanical equipment. And therefore, it is ensured that residual water spots on the surface of the mechanical equipment are reduced after the mechanical equipment is cleaned, sucked-back sewage can be filtered and then reused through a transmission threaded rod and a conveying shell, and therefore the use efficiency of the mechanical equipment cleaning device is improved.

The utility model discloses a surface cleaning device for tempered glass processing, which belongs to the technical field of cleaning equipment and comprises a mounting frame, an adjusting component for auxiliary adjustment is mounted at the bottom end of a placing plate, and a fixing component for fixing tempered glass is mounted at the top end of the adjusting component. Two symmetrical mounting boxes are mounted on the side face of the mounting frame, first lead screws are mounted on the inner sides of the mounting boxes, driving motors for providing adjusting power for the first lead screws are mounted on the side faces of the mounting boxes, U-shaped mounting frames are in threaded connection with the peripheries of the first lead screws, and water tanks with liquid level windows are mounted at the top ends of the mounting frames. The side face of the water tank communicates with a liquid pump, two hydraulic rods are mounted at the top end of the mounting frame, and the driving ends of the hydraulic rods penetrate through the mounting frame to be connected with a mounting plate. According to the surface cleaning device for tempered glass processing, the cleaning effect can be achieved, water spots can be cleaned, and the cleaning effect of the device is guaranteed.

The utility model discloses drying equipment for copper strip production, and belongs to the technical field of copper strip drying. The device is mainly composed of a drying bin, a heating plate, a guide roller and an air blower, heating wires are arranged in the heating plate and the guide roller, and a sponge block and a rubber plate are arranged on the right side of the air blower. A copper strip body enters through the feeding port and is driven by the guide roller to move, the air blower preliminarily blows accumulated water on the surface of the copper strip, the sponge block and the rubber plate guide accumulated water on the upper side of the copper strip forwards and backwards, accumulated water accumulation is reduced, and then the heating wire generates heat to further dry the copper strip. Exhaust fans at the upper end and the lower end of the drying bin can adjust the internal temperature, and a control cabinet and a monitor can monitor equipment operation in real time. Through unique structural design, the problems that accumulated water on the surface of a copper strip is difficult to blow dry and water spots are easy to form in the prior art are effectively solved, the drying process is accelerated, the drying efficiency and the surface quality of the copper strip are improved, the sponge block and the rubber plate are detachable, maintenance and replacement are convenient, and good practicability and market application value are achieved.

The utility model discloses a protective wall body structure of a fire pump room for chemical safety, and particularly relates to the field of protective wall bodies, the protective wall body structure comprises a concrete wall body, leveling layers are arranged on the inner side and the outer side of the concrete wall body, a first anti-cracking net is arranged on one side of each leveling layer, and a decorative plate is arranged on one side of the first anti-cracking net on the outer side. And heat preservation cotton is arranged on one side of the first anti-cracking net on the inner side. According to the fire pump room, the overall strength is improved through the arranged first anti-cracking net, the situation that the wall body cracks in the later period, and the waterproof protection effect is affected is avoided, the heat preservation effect on the fire pump room is achieved through the heat preservation cotton, the situation that an internal pump body is frostbitten due to cold weather is avoided, and the heat preservation protection effect is achieved; and water spots are prevented from immersing into the wall body through the adhesive mortar layer to affect the protection effect, the anti-collision effect is achieved through the anti-collision plate, the situation that the wall body is collided and scratched when the pump body is installed, combined and used is avoided, and the protection effect is improved.

An intelligent identification method, system, device and medium for the impermeability strength of concrete, which relates to the technical field of data processing. The method includes: obtaining the pressure parameters of the concrete specimen to be tested and the pressure acquisition moments corresponding to the pressure parameters, and generating an osmotic pressure curve of the concrete specimen to be tested according to the pressure parameters and the pressure acquisition moments; determining the fluctuation stability determination result of the osmotic pressure curve based on the pressure change rate between two adjacent pressure acquisition moments in the osmotic pressure curve; obtaining the image of the seepage water spot on the surface of the concrete specimen to be tested, and calculating the water spot area growth rate of the seepage water spot image at two adjacent image acquisition moments; determining the expansion stability determination result of the seepage water spot based on the water spot area growth rate; combining the fluctuation stability determination result and the expansion stability determination result to determine the impermeability strength grade of the concrete specimen to be tested. Implementing the technical solution provided by this application achieves the effect of improving the accuracy of identifying the impermeability strength of concrete.

The utility model relates to the technical field of toughened glass production, in particular to a cooling device for glass toughening, which comprises a shell, rollers and a water cooling mechanism, and a cooling assembly comprises a mounting frame, a fan, an air outlet pipe, a frame, an air spraying pipe, a water changing mechanism and a filtering unit; a fan on the mounting frame is started, so that water vapor of aquatic products sprayed to the glass by the water cooling mechanism is sucked by the fan and discharged out of the shell through an air outlet pipe, and meanwhile, an external air source is started, so that an air spraying pipe can blow air to the upper side and the lower side of the glass on the rollers, and water is prevented from remaining on the glass; therefore, the problems that according to an existing cooling device for glass tempering production, glass is cooled in a water spraying and water cooling mode, only the top of the glass can be blow-dried when wind power generated by an air conditioner is blown to the glass, water spots still remain at the bottom of the glass, and follow-up machining is affected are solved.

The utility model provides precision steel pipe inner wall cleaning and deoiling equipment which comprises a bearing seat, a top plate is arranged above the bearing seat, an arc-shaped plate is fixed to the top of the bearing seat, and the two faces of the top plate are connected with a moving plate and a sliding plate in a sliding mode respectively, a first connecting shell and a second connecting shell which can be inserted into the steel pipe are arranged on the opposite faces of the movable plate and the sliding plate correspondingly, a nozzle and a spray head communicate with the first connecting shell and the second connecting shell correspondingly, and a water conveying pipe and a gas conveying pipe which are used for conveying water and gas into the first connecting shell and the second connecting shell correspondingly are arranged on the movable plate and the sliding plate correspondingly. The first connecting shell is detachably connected with cleaning cotton. The inner wall of the cleaned steel pipe can be rapidly air-dried, water spots are prevented from remaining in an inner cavity of the steel pipe, the situation that the steel pipe is rusted subsequently is avoided, the quality of the steel pipe is improved, and the service life of the steel pipe is prolonged.

The utility model relates to the technical field of detection devices, in particular to a spicy crab flavor nucleotide content detection device which comprises an installation box, rotating rollers are arranged on the two sides in the installation box, a conveying belt is arranged on the rotating rollers, a storage plate is arranged on the conveying belt, and a detection body is arranged on one side of the top end of the installation box. The chopped fried crabs are placed on a storage plate and conveyed into a detection body through a conveying belt to be detected, detected data are fed back through a display screen, the detected fried crabs can enter a mounting box through the conveying belt and then directly fall into a collecting box, and at the moment, through arrangement of a brush roller and a plurality of spray heads, the fried crabs can be conveniently collected. According to the storage plate cleaning device, the storage plate can be rapidly cleaned, the cleanliness of the storage plate is guaranteed, the influence on the next detection result in the subsequent process is avoided, through arrangement of the heating box and the fan, the cleaned storage plate can be rapidly dried, water spots are prevented from being left on the storage plate, and the cleaning effect of the storage plate is improved.

The invention relates to a door opening and closing method of a water tank type cleaning machine, the cleaning machine comprises a water tank body and a door body, and a sealing piece capable of stretching up and down is embedded in a supporting table of the water tank body; when the door is closed, the door body is turned downwards to close the opening, and then the driving mechanism is operated to drive the sealing piece to extend upwards and abut against the lower surface of the door body; when the door is opened, the driving mechanism drives the sealing piece to contract downwards and be separated from the lower surface of the door body, and the door body is opened upwards. The sealing piece capable of stretching up and down is adopted, in the door closing state, the driving mechanism drives the sealing piece to move upwards, and the upward sealing force of the sealing piece can be adjusted by controlling the driving force of the driving piece, so that the sealing piece can be reliably sealed with the lower surface of the door body all the time, washing steam or hot water is prevented from overflowing, and external water spots are prevented from invading; when the door is opened and closed, the sealing piece is driven to move downwards, sealing between the sealing piece and the door body is removed, the door body can be opened upwards, and operation is convenient.

The utility model discloses a cooling device for producing and processing a glass fiber insulating sleeve, which comprises a processing table, a fan, a water pump and a second electric telescopic rod, and the fan, the water pump and the second electric telescopic rod are mounted at the upper end of the processing table. A placing plate is fixedly connected to the upper end of the second electric telescopic rod, a plurality of limiting holes are formed in the upper end of the placing plate at equal intervals, the multiple limiting holes are all used for placing glass fiber insulating sleeves, and a cooling mechanism used for producing and processing the insulating sleeves is arranged at the upper end of the processing table. According to the utility model, after water impact cooling is finished, the water pump is closed and the fan is started, and finally, the plurality of air outlets can exhaust airflow to quickly air the surface of the glass fiber insulating sleeve without waiting for an overlong draining process, so that the overall processing efficiency is further improved, and the production cost is reduced. And the cooled sleeve is subjected to all-directional and efficient blow-drying treatment, and water spots are reduced.