16results about How to "Less cleaning work" patented technology

The invention belongs to the technical field of sewage treatment, particularly relates to reverse osmosis treatment equipment and a reverse osmosis treatment method for removing heavy metals in sewage, and aims to solve the problems of poor impurity treatment effect, easiness in blockage of a filter screen, poor online replacement effect of a reverse osmosis membrane and the like during sewage treatment in the prior art. The reverse osmosis treatment equipment comprises a base, the top of the base is fixedly provided with a filter box and a purification box, the filter box is used for preliminarily filtering and purifying sewage input from the outside, and the purification box is used for performing reverse osmosis treatment on the preliminarily filtered sewage. The detachable design is matched with a double-filter-element system, replacement of reverse osmosis filter elements can be completed under the non-stop condition, a liquid inlet is intelligently regulated and controlled through a communication assembly, and an automatic cleaning and impurity collecting mechanism is matched, so that blockage can be effectively prevented, the maintenance cost is reduced, and the reliability and durability of equipment are enhanced.

The utility model discloses an ecological protection device for a side slope containing easily-weathered rocks, which comprises a side slope body, a plurality of lattice beams are poured on the side slope body, anchor rods are arranged at the connection positions of vertex angles of adjacent lattice beams, the anchor rods are embedded into the side slope body, hooks are fixed on the inner sides of the lattice beams, and ecological bags are built in the lattice beams. The ecological bag is covered with a net piece, and the edge of the net piece is hung on the hook and detachably connected with the hook 5. The meshes are fixed to the hook hanging pieces of the lattice beams, the stability of the ecological bags is improved, a detachable device composed of the meshes and the hook hanging pieces facilitates maintenance and replacement of ecological bag vegetation in the lattice beams in the later period, the side slope maintenance cost is reduced, the double effects of reinforcing side slope rock-soil bodies and greening ecology are achieved, and the side slope protection effect is improved. The slope protection structure belongs to green ecological protection, is wide in application range, can be applied to sandy soil, soil slopes and the like with steep rock slope ratios, and particularly has remarkable advantages in slope protection of easily-weathered rock slopes.

The utility model discloses a cleaning base station and a cleaning system. The cleaning base station (1000) comprises: a base (10); the cleaning assembly is connected with the base (10); the scraping cleaning part (30) is mounted on the cleaning assembly and used for cleaning the cleaning assembly; the transmission device is connected with the scraping and cleaning piece (30) and used for enabling the scraping and cleaning piece (30) to move; the driving assembly is arranged on the base (10) and connected with the transmission device; and in the height direction of the base (10), the projection, on the base (10), of the driving assembly and the projection, on the base (10), of the cleaning tray (20) are staggered.

The utility model discloses a cleaning base station and a cleaning system. The cleaning base station (1000) comprises: a base (10); the cleaning tray (20) is arranged on the base (10); the cleaning rib (130) is arranged on the cleaning tray (20) and is used for cleaning a cleaning element of the cleaning equipment; the scraping cleaning part (30) is movably arranged on the cleaning rib (130) and is used for cleaning the tray (20); and the driving assembly is arranged on the base (10) and is used for driving the scraping cleaning piece (30) to act relative to the cleaning rib (130) and cleaning the cleaning tray (20).

The utility model relates to the technical field of cleaning, and discloses a multifunctional mop for cleaning, which comprises a mopping component, a grip component and mop cloth, the grip component is arranged at the top of the mopping component, the mop cloth is mounted at the bottom of the mopping component, and the grip component is arranged on the top of the mopping component. The mopping assembly comprises a mounting frame, a mounting frame, a movable block, a fixed frame, a mounting block, a rotating rod, a buckle toothed plate and a cleaning part, the mounting frame is fixedly connected to the top of the mounting frame, the movable block is rotatably connected to the interior of the mounting frame, and the fixed frame is in bolt connection to the top of the movable block; the mounting blocks are fixedly connected to the two ends of the top of the mounting frame. According to the multifunctional mop for cleaning, through cooperation of the mounting frame, the movable block and the fixing frame, the mounting frame can rotate at multiple angles, mopping and cleaning are facilitated, mop cloth can be clamped and replaced conveniently through cooperation of rotation of a buckle toothed plate and the mounting frame, and the mop cloth replacing efficiency is improved.

The utility model provides a computer host cooling fan, and relates to the field of computer hardware. Comprising a frame body and a fan body, a motor is connected between the fan body and the frame body, and anti-static films are attached to the front side and the back side of the fan body; the surface static electricity of the host cooling fan can be reduced, so that the dust removal work in use is reduced, and the use is more convenient.

The embodiment of the invention provides a cleaning benefit prediction method and device based on load prediction and ash deposition analysis, and the method comprises the steps: obtaining the daily predicted meteorological data of the future N days from a meteorological prediction mechanism, and obtaining the daily inverter data of the latest historical N days from a station; according to the daily predicted meteorological data and the daily inverter data, on the basis of the first space-time diagram neural network model, predicting the daily predicted generating capacity of the future N days; according to the daily predicted meteorological data and the daily inverter data, based on the first double-layer LSTM neural network model, predicting a daily cleaning efficiency gain of the future N days; according to the daily predicted generating capacity, the daily cleaning efficiency gain and the cleaning cost of the future N days, predicting the predicted income of cleaning in the first day of the future N days; judging whether the predicted income of cleaning in the first day of the future N days is greater than the basic income or not; and if the earnings are greater than the basic earnings, cleaning is carried out in the first day of the next N days, otherwise, cleaning is not carried out.

The invention relates to the technical field of video recognition and echocardiogram video automatic analysis, and particularly provides an automatic spontaneous development recognition method based on an enhanced spatial-temporal feature network, and the method comprises the steps: carrying out the preprocessing of a to-be-recognized video, and obtaining a video frame set; wherein the video to be identified is a transesophageal echocardiogram video; inputting the video frame set into a trained automatic spontaneous development recognition model, and outputting a corresponding spontaneous development recognition result by using the automatic spontaneous development recognition model; wherein the automatic spontaneous development recognition model is obtained by training according to a plurality of training data, and the training data comprise transesophageal echocardiography videos; the automatic spontaneous development recognition model comprises an attention map creation module, a spatial-temporal feature extraction module and a classification module. According to the automatic spontaneous development recognition method based on the enhanced spatial-temporal feature network, the data cost can be effectively reduced, and the recognition accuracy is high.

The utility model relates to the technical field of fertilizer production, and discloses a raw material input device for organic fertilizer production, which comprises a working box, the rear side of the working box is fixedly connected with a driving assembly, the front end of the driving assembly is fixedly provided with a crushing roller, and the top end of the working box is provided with a feeding hole. A telescopic assembly is fixedly connected to the interior of the working box, an inclined filter plate is fixedly connected to the bottom end of the telescopic assembly, a gathering block is fixedly connected to the interior of the inclined filter plate, an oscillator is fixedly connected to the bottom end of the inclined filter plate, and a discharging pipe is arranged on the right side of the working box. The right end of the working box is fixedly connected with a long containing block, and the interior of the long containing block is rotationally connected with an auger rod. According to the utility model, the crushing roller is used for repeatedly crushing, so that all raw materials can be crushed into required particle sizes, the quality and consistency of final organic fertilizer products are favorably improved, and the crop growth and soil improvement effects are better.

The utility model discloses a bottom detachable camping inflatable tent relates to the outdoor camping equipment technical field, including inflatable tent body, the bottom cloth below of inflatable tent body is equipped with a piece and the outside contour matching outer layer bottom cloth, the bottom cloth edge of inflatable tent body and the edge of outer layer bottom cloth are detachably connected through a circle sealed zip fastener, the side wall of inflatable tent body is close to bottom still extend a circle snow skirt cover downwards, the snow skirt cover completely covers sealed zip fastener, be equipped with the interval distribution guide hole on the snow skirt cover, be equipped with the ground peg of swing joint in the guide hole, the ground peg inserts into the ground through the guide hole and fixes the snow skirt cover on the ground, the utility model discloses through the bottom design inner and outer layer of tent, and user only needs to detach the outer layer bottom cloth and carries out separate cleaning, reduces the cleaning workload of tent after camping.

The utility model provides dust filtering equipment for environmental protection, which comprises a filter cartridge, a fan is arranged at one end of the filter cartridge, a first filter plate is arranged in the filter cartridge, a lifting mechanism is arranged on the filter cartridge, and a cleaning mechanism is arranged at the output end of the lifting mechanism. The cleaning mechanism is in contact with one end of the first filter plate, the cleaning mechanism is used for cleaning dust adhered to the first filter plate, and the lifting mechanism is used for driving the cleaning mechanism to move up and down along the first filter plate. According to the utility model, adhered dust on the first filter plate can be cleaned regularly or as required, the first filter plate is prevented from being blocked or pores are reduced, the ventilation performance of the filter plate is maintained, the power demand of a fan is reduced, the energy consumption is saved, the filtering efficiency of filtering equipment can be improved, and the normal operation of a system is ensured; and the maintenance cost can also be reduced.

The gamma toolbox comprises a box body, a box cover is hinged to the top end of the box body, a supporting mechanism is arranged at the bottom end of the box body and comprises a connecting plate fixedly installed on the surface of the bottom end of the box body, grooves are formed in the four corners of the surface of the bottom end of the connecting plate, rotating rods are rotationally connected to the inner side faces of the grooves, and the rotating rods are fixedly connected to the bottom end of the box body. The end of the rotating rod is fixedly connected with a supporting block, and the side face of the supporting block is fixedly connected with a limiting spring. By designing the box body, the box cover and the supporting mechanism, when the gamma toolbox is opened in an outdoor environment with a humid and muddy ground, the gamma toolbox cannot be in direct contact with the ground under the interaction of all the components, so that dirt cannot be attached to the surface of the gamma toolbox, and the safety of the gamma toolbox is improved. And the cleanliness of the surface of the gamma tool box is guaranteed, the subsequent cleaning work of personnel is relieved, and the overall structure is simple and practical and worthy of popularization.

This invention proposes a method and system for evaluating the cleaning process of photovoltaic (PV) power plants based on matrix analysis. The method includes: real-time acquisition of operating parameter information of the PV power plant and transmission of this information to a central system; classifying PV modules into different region matrices using predetermined classification criteria; and training a deep learning model using the region matrix information combined with historical performance data of the PV power plant to obtain a trained and optimized deep learning model. By real-time monitoring and accurate identification of the cleaning needs of PV modules, and by optimizing the cleaning schedule, this invention can maximize the power generation efficiency of PV power plants. This helps to fully utilize solar energy resources and provide more clean energy.

The application provides a self-cleaning method of a surface cleaning system, the surface cleaning system comprising a surface cleaning device provided with a wiping member and a cleaning assembly provided with a cleaning tank for accommodating the wiping member and cleaning liquid and a dirt collecting cavity, the surface cleaning system being provided with a sound emitting device, the self-cleaning method comprising: docking the surface cleaning device and the cleaning assembly in place so that the wiping member is located in the cleaning tank; rotating the wiping member in the cleaning tank for cleaning; operating the sound emitting device and reducing the rotating speed of the wiping member to a preset rotating speed n, the preset rotating speed n being smaller than any rotating speed in the cleaning step, so that the cleaning sound of the wiping member does not cover the sound of the sound emitting device, and the user cannot timely drain the sewage, so that the wiping member cannot be scraped dry.

The utility model relates to a cold supply system. The cold supply system comprises a cold supply assembly using Freon as a cooling medium, a compressor unit connected with the cold supply assembly and used for compressing the Freon, and a heat exchanger connected with the compressor unit. The heat exchanger is further connected with the cold supply assembly, and Freon is adopted as a heat exchange medium. The heat exchanger is directly connected with the cold supply assembly, Freon in an original cold supply assembly is directly used as a heat exchange medium, lubricating oil in the compressor unit is subjected to heat exchange and cooling, the heat exchange medium of the heat exchanger is changed with low cost, and the situation that blockage is likely to happen when circulating water is used as the heat exchange medium for heat exchange is avoided; the cleaning and overhauling work of the heat exchanger is reduced, the working stability and the working effect of the heat exchanger are improved, then the oil temperature of lubricating oil can be better controlled, normal work of a compressor unit is guaranteed, and the heat exchange effect of a cooling system is guaranteed.

The utility model relates to a concrete vibration device based on building business concrete, which comprises a bearing frame, a vibration frame is fixed on the bearing frame through a spring, a cleaning mechanism and a driving mechanism are arranged at the bottom of the vibration frame, and the driving mechanism can drive the cleaning mechanism. According to the device, falling concrete can be cleaned in time through the cleaning mechanism in the concrete compaction process, the compaction efficiency is improved while the working load of the motor is reduced, the working noise is further reduced, and the service life of the device is prolonged.