41results about How to "Reasonable collection" patented technology

The invention discloses an agricultural rainwater collecting and power generating device. The agricultural rainwater collecting and power generating device comprises a water collecting device, a first processing chamber and a second processing chamber and is characterized in that the first processing chamber comprises a filtering box and a power generating box, an impeller is arranged in the power generating box and fixed in the inner cavity of the power generating box through a first fixing rack, a drive wheel is mounted on the rear side of the impeller, a second fixing plate is arranged on the left end of the power generating box, a driven wheel is mounted on the second fixing plate, the drive wheel is connected with the driven wheel through a belt, a power generating wheel is mounted on the rear side of the driven wheel, a power generating brush is mounted at the bottom end of the power generating wheel, and a power storage device is connected to the left end of the power generating brush. The agricultural rainwater collecting and power generating device has the advantages that the gravitational potential energy of rainwater is converted into electric energy and stored, dual utilization of rainwater substances and energy is achieved, energy conservation and environment protection are achieved, and resource waste is reduced.

The invention discloses an automatic rainwater collecting distribution station, belonging to the technical field of water conservancy projects. The main structure of the automatic rainwater collecting distribution station comprises a main body, a drainage execution unit, a drainage outlet, a collecting electrical execution unit, a collecting water outlet, a water quality conductivity sensor, a water inlet, an overflow vent, a power distribution control box and the like, wherein the main body is divided into a rotational flow filtering cavity and an outer cavity, the rotational flow filtering cavity and the outer cavity are fastened at the top by virtue of a flange and a bolt, the upper part of the rotational flow filtering cavity is a mechanical filtering hole and a mechanical filter screen, the lower part of the filtering cavity is a conical stereo cavity, the water inlet and the collecting water outlet are arranged at the two sides of the rotational flow filtering cavity, the overflow vent is arranged at one side of the rotational flow filtering cavity, the overflow vent is higher than the water inlet and the collecting water outlet, the water inlet is directly communicated with the conical stereo cavity, the bottom of the rotational flow filtering cavity is connected with the drainage execution unit and is directly communicated with a drain outlet, and the water inlet and the overflow vent are all fastened and connected with the rotational flow filtering cavity by virtue of flange bolts. The invention has compact structure and small volume, the construction and mounting are simple, and the control integration can be realized.

The invention discloses an application program lag information acquisition method and device, and the method comprises the steps: determining a frame drawing object, and building a corresponding callback mechanism; according to a specified time interval, obtaining a stack of a main thread based on an asynchronous thread mode; when the execution time of the frame rendering exceeds a lag threshold,outputting a log including the stack. The device is suitable for the method. According to the embodiment of the invention, the frame drawing object is determined, and the corresponding callback mechanism is established, so that the parameter for judging the lag can be obtained; through the time interval, data can be reasonably collected, the burden of the system can be reduced, the influence on the system can be reduced as much as possible in an asynchronous thread mode, and therefore extra jamming can be prevented; and if the execution time exceeds the lag threshold, a log which can be used as data for analyzing the lag reason is output.

The invention belongs to the technical field of microblog networks, and discloses a microblog water army detection method and system based on an artificial immunization danger theory. The method is characterized by applying an artificial immunization thought to the detection of the microblog user behavior characteristics and obtaining the microblog user data by using a focused web crawler; describing and defining network water army behaviors through an analysis method based on user behavior characteristics, and distinguishing characteristic attributes of novel network water army and normal users; and finally, applying a signal processing mechanism of an artificial immune danger theory to network water army detection, and detecting water army users in microblogs by adopting a dendritic cellalgorithm DCA of the danger theory. According to the method, the microblog user data is acquired in a Python-based focusing web crawler mode and stored in the database in a structured data mode, a data set is easily acquired in the mode, various behavior data of a user can be reasonably acquired, and the method has the advantages of being short in crawling period, high in data quality and the like.

The invention discloses a sludge treatment system and a working method thereof. The sludge treatment system comprises a raw sludge storage tank, a first spiral conveyor, a sludge thinning and stirringmachine, a sludge filtering and water permeating tank, a second spiral conveyor and a sludge air drying box, wherein the raw sludge storage tank is used for storing raw sludge; the first spiral conveyor is used for conveying the raw sludge at the bottom part of the raw sludge storage tank to the sludge diluting and stirring machine; an impurity recycling box is arranged at the side surface of thesludge filtering and water permeating tank and is communicated with the interior of the sludge filtering and water permeating tank; the sludge filtering and water permeating tank is provided with animpurity pushing mechanism which is used for pushing the filtered impurities into the impurity recycling box; the second spiral conveyor is used for conveying the sludge after sludge filtering and water permeating in the sludge filtering and water permeating tank into the sludge air drying box. The sludge treatment system and the working method have the advantages that the sludge can be systematically filtered and dried by air; the working method is reasonable, and the sludge is thoroughly treated.

The invention relates to the technical field of machining and discloses a deburring device for the scrap edge of a cold-rolled steel strip. The deburring device comprises a workbench, wherein supportseats are arranged below the workbench to support the workbench; fixed plates are fixedly mounted at the left and right ends of the workbench through bolts; fixed seats are formed integrally on the fixed plates; first rollers are mounted on the fixed seats through bearings; and first-roller drive motors used for driving the first rollers are fixedly mounted on the fixed seats through bolts. The deburring device designed by the invention can adjust the working positions of a cutting tool and grinding tools through position adjusting push rods according to the width of the steel strip as well asadjust the clamping positions of second rollers through movable-seat driving push rods according to the height of the steel strip, so as to ensure the correct machining of the steel strip. Also, thedeburring device can reasonably collect iron chips generated during the machining process of the steel strip, so as to avoid polluting a workplace. Therefore, the deburring device is of high practicalvalue.

The invention discloses a condensate water collection device with a rotary impeller. The condensation water collection device comprises a collection flow channel for condensate water collection. The condensate water collection device is characterized in that the interior flow channel is of a reversed-S-shaped siphon structure, and the water storage rotary impeller is arranged below an inlet of the condensate water collection device. A water seal baffle is additionally arranged at the tail end of the flow channel, and condensate water forms water seal at the tail end of the flow channel when drained. The condensate water collection device can effectively prevent smoke from being exhausted to a room along with the condensate water, enhance flowing of the condensate water, enable the condensate water to be reasonably collected and drained and reduce the possibility of blockage.

The invention discloses an exhibit recommendation method and system for an online exhibition, and the method comprises the steps: building a user portrait through the collection and analysis of the historical behavior data of a user; performing similarity calculation on the word cloud of the user and exhibit information in an exhibit database, and finding out a preset number of exhibit which most conforms to the word cloud of the user for recommendation; performing similarity calculation on the exhibit category preference degree vector of the user and exhibit category preference degree vectors of other users in the user portrait database, finding a preset number of most similar users, and recommending a preset number of exhibits recently browsed by the users; on the basis of the exhibit category browsing trend transfer matrix of the user, generating a sequence only comprising an exhibit category as prediction; for each element in the sequence, finding the hottest exhibit in the current category for recommendation; and mixing the recommendation results to obtain a final result. According to the method, recommendation results are obtained from multiple angles and mixed, so that the quality of targeted service for the user can be improved.

The invention discloses a fast collecting device for electric wires, which comprises a rectangular base, a pair of columns are fixed on the upper wall of the rectangular base, a mounting seat is fixed on the side wall of the column, and a rotating motor is installed on the side wall of one of the mounting seats. , the driving end of the rotating motor is equipped with a support rod, and the other side wall of the mounting seat is provided with a first groove corresponding to the position of the support rod, the support rod overlaps with the first groove, and the support rod The upper set roller has a rectangular groove on the side wall of the roller, a first spring is embedded in the rectangular groove, the side wall of the first spring is welded with a gripper, and a pair of rectangular grooves are formed on the upper wall of the rectangular base. groove. The invention helps to collect electric wires reasonably, reduces the loss of unused electric wires, and is convenient for using the electric wires next time.

The invention discloses a solar traffic guardrail which comprises two groups of upright posts arranged symmetrically, wherein supporting seats are arranged at the bottoms of the upright posts; first supporting rods are arranged between the bottoms of the upright posts; second supporting rods are arranged above the first supporting rods; a plurality of groups of guardrail grid plates are arranged between the second supporting rods and the first supporting rods; a shell is arranged on the outer side of the guardrail grid plates in a sleeving manner; two groups of movable plates are arranged inside the shell; cleaning brushes are arranged on the movable plates; and the cleaning brushes are fixedly connected by virtue of first connecting blocks. The solar traffic guardrail has the beneficial effects that the design is reasonable; compared with the traditional traffic guardrail, due to matched use of a solar device, the cleaning hairbrushes and LED lamps, great convenience is brought to cleaning of the traffic guardrail, and the traveling safety of pedestrians and vehicles at night is effectively ensured, so that the practicality is effectively improved.

The invention relates to a street lamp structure of a sponge city. The street lamp structure comprises a lamp body, a rain receiving mechanism, a rotating rod mechanism, a rotating and pulling mechanism and a wiping mechanism, wherein the lamp body is arranged at the top of a stand column through a lamp pole, a motor is arranged on the stand column, a gear is arranged on an action shaft of the motor, and a gear ring which is meshed with the gear and can rotate is arranged on the stand column; and the rotating rod mechanism comprises a row of rotating sleeves which are rotationally arranged onthe stand column, rotating rods arranged on the side walls of the rotating sleeves and connecting rods for connecting all the rotating sleeves and the rotating rods together, and the motor drives thegear ring to rotate through the gear so that the rotating rods on the gear ring can rotate in the circumferential direction around the outer side of the stand column. According to the street lamp structure, rainwater collection, reasonable dust falling and spraying and linkage type lamp body wiping are combined together, and the lamp body wiping structure also adopts a linkage mode and has a waterwiping effect, so that rainwater collection is more reasonable, the structural design is ingenious, and the practical significance of sponge city construction can be better embodied.

The embodiment of the invention provides an automatic driving simulation data collection method, device and system. The method comprises the following steps: receiving a data updating message from a simulation result database, wherein the data updating message comprises a record identifier updated in the simulation result database; and in response to the data updating message, searching an automatic driving simulation record corresponding to the record identifier in each simulation result database, each automatic driving simulation record comprising an operation result of the corresponding automatic driving scene. According to the embodiment of the invention, data collection can be triggered by updating the simulation result database, the data processing amount of the collection server isreduced, and the data collection efficiency is improved, so that the simulation result data can be quickly and reasonably collected and presented to a user.

The invention provides application of a power generation and self-navigation system for collecting water wave energy. The system adopts a mode of semi-submerged floating moving platforms of net rack structures, double-ratchet energy harvesting structures of a plurality of small floating bodies in a unit are adopted, a semi-floating energy weight-hanging distribution mode is adopted for buoyancy ofthe floating bodies, and the whole structure is any one of frameworks in a single or array application mode; the net rack structures adopt the application mode that inner framework structures completing half of the lifting distances of the floating bodies float out of the horizontal plane for resisting impact of environmental water waves and wind; the multiple floating bodies are mounted on the whole unit to be applied as a single structure; and the floating bodies meet the half-weight-hanging requirement, that is, the weight hanging mode is adopted for 50% of the mass of floating lifting force of the floating bodies. The floating moving platforms and semi-submerged design are adopted, impact and beating of the water waves are resisted in the water wave environment, the using requirementsunder any or extreme conditions of the water wave environment can be met, and the floating moving foundation platforms can be applied to a whole water area.

The invention discloses an impurity removing and conveying device for organic fertilizer production. The device comprises a rectangular base, a conveying structure and a feeding structure are arranged on the rectangular base, the feeding structure is located above the conveying structure, a screening structure is arranged between the conveying structure and the feeding structure, a collecting structure is arranged at the position, adjacent to the conveying structure, of the rectangular base, and the feeding structure comprises a first supporting frame, a hemispherical body, a conical box body, a first servo motor and a second servo motor. The device has the beneficial effects that through the conveying structure, reasonable conveying of organic fertilizer is facilitated, manual conveying is not needed, and manpower is saved, through the feeding structure, reasonable feeding and scattering of the organic fertilizer are facilitated, so that the organic fertilizer is prevented from caking to hinder subsequent transportation and screening, and through the collecting structure, reasonable collection of the organic fertilizer is facilitated, and the whole organic fertilizer production efficiency is improved.