49results about How to "Increase economic loss" patented technology

The invention brings forward a transformer station optical fiber fault locating system and method, and relates to the field of optical fiber fault detection. A monitoring center comprises: a data management module, a monitoring control module and an alarm module. The data management module is used for maintaining and managing testing information of the monitoring center itself and testing information and parameter configuration information which are sent by a monitoring station. The monitoring control module is used for managing testing information and parameter configuration information of the monitoring station. Testing information and parameter configuration information of the monitoring station are analyzed and stored. Optical fiber performance information acquired by the monitoring station is sent to the monitoring control module to analyze, and the analyzed testing information, parameter configuration information and optical fiber performance information are judged so that warning information is obtained. Warning information is transmitted to the alarm module which is used for locating warning information via geographical location information pre-stored by the alarm module so that fault location information is displayed.

The invention relates to a wind turbine generator tower. The wind turbine generator tower comprises a tower base and a steel tower section on the tower base, wherein a steel tower section lower flange plate is installed on the lower end surface of the steel tower section, the tower base is a concrete beam and slab base, a concrete base section tower barrel is arranged at the top of the concrete beam and slab base, a steel transition tower section is arranged between the concrete base section tower barrel and the steel tower section, the concrete base section tower barrel is connected with the concrete beam and slab base through a vertical pre-stress anchoring mechanism, and the steel tower section is connected with the steel transition tower section through a fastening mechanism. The wind turbine generator tower can give full play to the advantages of concrete and a steel structure, lower the direct manufacturing cost of the structure, reduce maintenance expenses of the structure, reduce road construction cost, improve the performance and safety of the structure, prolong the service life of the structure, and minimize the life cycle cost.

The invention relates to a smart electricity meter based on image detection. The smart electricity meter includes a high-resolution image acquisition device, an image pre-treatment device, an image identifying device and a main controller. The high-resolution acquisition device is used for photographing an outer frame of the electricity meter so as to obtain a high-resolution outer frame image. The image pre-treatment device is used for conducting image pre-treatment on the high-resolution outer frame image and transmitting a pre-treatment result to the image identifying device for extracting features of the outer frame of the electricity meter. The main controller is connected to the image identifying device and is used for determining whether the electricity meter has electric larceny based on the extracted features of the outer frame of the electricity meter. According to the invention, the smart electricity meter can realizes automatic identification of electric larceny of the electricity meter by image processing.

The invention discloses a large boiler installation method based on the BIM technology. The large boiler installation method based on the BIM technology comprises the following steps that structural professional and electromechanical professional BIM modeling is conducted according to user requirements and an obtained basic model, and a three-dimensional model of a large boiler is obtained; performing collision detection on the three-dimensional model to generate a collision detection report, performing arrangement design on boiler pipelines according to the collision detection report, and optimizing the three-dimensional model to obtain a three-dimensional simulation model of the large boiler; importing the three-dimensional simulation model of the large boiler into visual analogue simulation software; according to the actual installation sequence of the boiler, tasks of all stages are set, installation procedures and construction simulation are carried out, pressure testing and waterfilling simulation is carried out on the generated pipe network model, the installation sequence is determined, and installation construction of the large boiler is completed according to the installation sequence. The large boiler installation method based on the BIM technology is high in construction efficiency and low in construction cost.

The invention discloses a water-tree-resistant medium-voltage cross-linked cable, which comprises a cable core, wherein the cable core is formed through the extruded arrangement of three materials ofan insulating material, a conductor and an insulating semi-conductive shielding material, the arrangement sequence of the three materials from inside to outside is the conductor, the insulating material and the insulating semi-conductive shielding material, the insulating material is cross-linked polyethylene, and is added with a special additive capable of improving the water-repellent potentialenergy of the cross-linked polyethylene molecule, and the insulating material added with the special additive comprises: 80-120 parts of LDPE, 1-2 parts of a water-tree-resistant additive ethylene acrylic acid copolymer EAA, 0-1 part of sorbitol DBS, 1.2-2.3 parts of an auxiliary cross-linking agent triallyl cyanurate, 1.7-2.7 parts of a cross-linking agent dicumyl peroxide DCP, 2.2-3.4 parts of an antioxidant 300, and 1-1.2 parts of phenolphthalein. According to the present invention, with the water-tree-resistant medium-voltage cross-linked cable, the damage of the cable water tree to the reliability of the cable is effectively reduced, and the direct and indirect economic loss caused by the short circuit fault of the power supply line is substantially reduced.

The invention discloses a fertilizing device for traditional Chinese medicine materials. The fertilizing device comprises a base, a mixing tank, a water pump, a motor, a fertilizer box, a mounting plate, a coupler, a stirring shaft and a stirring impeller and is characterized in that fertilizer enters the fertilizer box through a feed pipe, water is fed into the mixing tank through a water inlet pipe, water feeding is stopped when the water almost reaches the top of the mixing tank, the coupler and the stirring shaft are driven to rotate to drive the stirring impeller to rotate, the fertilizerand the water are conveyed into a fertilizing guide pipe through a guide pipe and a soft pipe, and the small guide pipes of the fertilizing guide pipe are connected with guide pipes pre-buried aroundthe root systems of plants through control pipelines. The fertilizing device has the advantages that liquid flow is adjusting through adjusting valves to satisfy the fertilizing quantity requirementsof different plants, the root systems of the traditional Chinese medicine materials are fertilized directly, fertilizer waste is avoided while environment protection is achieved, multiple traditionalChinese medicine materials can be fertilized at the same time, and operator labor intensity is lowered while work efficiency is increased greatly.

The invention provides an intelligent oil tanker monitoring method and device. The method comprises the steps that a plurality of parameters characterizing the state of an oil tanker are acquired in real time; the acquired parameter data are transmitted; the parameter data are processed to determine whether the oil tanker is abnormal; and if the oil tanker is abnormal, alarm information indicating that the current state is abnormal is generated. According to the intelligent oil tanker monitoring method and device, the acquired state data of the oil tanker are analyzed to judge whether the oil tanker is in a normal running state; when an abnormal condition occurs, an alarm is given to notify a driver or a control people to make timely and effective measures; on one hand, theft is prevented to avoid greater economic losses; and on the other hand major accidents are prevented to avoid irreparable loss. In addition, the invention further provides the oil tanker.

The invention discloses an agitator axle end sealed failure diagnose, which comprises a slide body, a slide bar, a spring, an adjusting nut and a sensor, wherein the slide bar, the spring and the adjusting nut are positioned inside the slide body; the oil inlet hole and the oil outlet hole connected with the butter lubricate pipe are positioned on the slide body; the oil inlet hole and the oil outlet hole are interconnected and are not on a line; one end of the slide bar is connected with the oil inlet hole. While the other end is connected with the nut; the step part is positioned on the slide bar; the spring is positioned between the step part and the adjusting nut; the sensor is positioned on the slide body which is in opposite direction of the oil inlet hole.

The invention discloses an advanced analysis infrastructure for machine learning. The advanced analysis infrastructure for machine learning comprises a machine learning system, wherein the machine learning system comprises a data input module, a machine learning algorithm library, a screening unit, a test module and a statistical module. According to the advanced analysis infrastructure for machine learning, the screening unit is added into the machine learning system for performing classification screening and data deviation screening on the input data and screening the data defects existingin a data set, thus preventing normal operation of the machine learning system from being influenced by poor quality of input data; and meanwhile, data defects in the data set are screened, and the screened data defects are displayed in time through the display module, so that related personnel can conveniently repair the defects existing in the machine learning system in time, and high economic losses brought to enterprises by some very small data defects are prevented.

The invention discloses a water leakage automatic alarm type ultrasonic water meter with a pipeline secondary reinforcing structure. The water meter comprises a protective wall, a water meter body, awater leakage detector, a buzzer and a motor, a water pipe is embedded into the protective wall; the upper surface of the water pipe is fixedly connected with the water meter body; a protective coveris hinged to the outer wall of the side of the top, away from a clamping bolt, of the protective wall; and a sealing gasket is fixedly connected to the lower surface of the protective cover, a wrenchis rotatably connected to the top of a limiting frame, the motor is installed in the edge of the protective cover on the side of the limiting frame in a penetrating mode, a protective pipe is fixedlyinstalled on the side of the protective wall, and an air bag is fixedly connected to the center of the lower surface of the protective wall. According to the automatic water leakage alarm type ultrasonic water meter with the pipeline secondary reinforcing structure, the pipeline protection is enhanced, the water pipe can be secondarily reinforced easily, the water leakage alarm capacity of the ultrasonic water meter is improved, and obvious alarm indication can be sent to the outside easily.

The invention discloses an automobile speed control system, method and device and an automobile. A radar detection device detects the distance between an automobile and a front obstacle or the distance between the automobile and a rear obstacle. An electronic accelerator device collects the position of an accelerator pedal. A vehicle control unit judges whether the distance between the automobileand the front obstacle of the automobile or between the automobile and the rear obstacle of the automobile is smaller than a safe distance; when an electronic accelerator device outputs an acceleration electric signal describing continuous acceleration of the automobile, the transmission of the acceleration electric signal to a motor driving system can be interrupted, so that the automobile is prevented from continuously accelerating when receiving the acceleration electric signal, namely, the speed of the automobile is limited. When an emergency occurs, even if a driver steps on the accelerator pedal by mistake to further accelerate the automobile, the system, method and device can interrupt the acceleration signal transmitted to the motor driving system, so that the automobile is prevented from continuing to accelerate, greater economic loss is avoided, and serious personal injury to the driver or pedestrians is avoided.

The invention discloses a traceability anti-counterfeiting multi-dimensional code online tagging and verification method adopting a block chain Internet of Things technology, which is applied to the field of anti-counterfeiting technology, the multi-dimensional code tagging process is that an Internet of Things module additionally arranged on production equipment reads from a cloud end and tags the codes to commodities on a production line in real time, each product is produced, and the verification of the products is completed. The equipment is endowed with a unique recognition code. When the code is endowed, information of a product needing to be produced is injected, reading and binding activation through other image recognition technologies are not needed any more, in this way, the product tagging cost can be reduced to the maximum extent in cooperation with the commodity production takt. Meanwhile, in the tagging process, enterprises cannot obtain the anti-counterfeiting code, and the product tagging efficiency is improved. The network end address of the Internet of Things module is authenticated and locked by the system, and if the module is moved to different websites, the commodity cannot be tagged, so that the origin protection can be really realized, and the commodity is ensured to be produced in the original factory.

The invention relates to an intelligent electric meter based on image detection, which includes high-definition image acquisition equipment, image preprocessing equipment, image recognition equipment and a main controller. Image, the image preprocessing device is used to perform image preprocessing on the high-definition frame image, and send the preprocessing result to the image recognition device for feature extraction of the meter frame. The main controller is connected with the image recognition device for extraction-based The characteristics of the meter frame determine whether the meter is stealing electricity. Through the present invention, the automatic recognition of electricity stealing situation of the electric meter can be realized through image processing.

The invention discloses a feeding trough isolation fence for sheep epidemic disease body temperature detection and suspected case isolation, and belongs to the technical field of isolation fences. The feeding trough isolation fence comprises two sets of sleeves, wherein fixing rods are arranged in the two sets of sleeves, the lower ends of the fixing rods extend out of the sleeves, first adjusting bolts are arranged outside the sleeves. According to the feeding trough isolation fence, a first folding rod and a second folding rod which are arranged can be lengthened according to needs, a positioning insertion rod is inserted into soil, the fixing stability of the positioning insertion rod is improved, the positioning insertion rod is prevented from being affected by livestock impact force and the like, therefore, shaking and toppling are avoided, the structural stress performance is improved, the structure is stable, the length of the positioning insertion rod can be adjusted through a second adjusting bolt, the positioning insertion rod can be fixed, use demands of different kinds of soil are met, and the use range of the positioning insertion rod is expanded; in addition, when the positioning insertion rod is folded, the positioning insertion rod is collected into a containing cavity, so that on one hand, the front end of the positioning insertion rod is prevented from harming personal safety, and on the other hand, the device is made to be smaller in size, small in occupied space and convenient to transport.

The invention relates to the technical field of new energy. The invention discloses a solar panel foldable new energy street lamp based on a gear transmission principle. The lamp comprises a lamp body, and the top of the lamp body is fixedly connected with a supporting frame. A motor is fixedly connected to the interior of the supporting frame; a main gear is fixedly connected to the outer part ofthe motor; the outer part of the main gear is in engaged connection with a first folding and unfolding gear; a motor, a main gear, a first folding and unfolding gear, a first connecting gear, a second connecting gear, an adjusting gear and a second folding and unfolding gear are matched for use, so that the effect that the motor drives the solar panel to be automatically unfolded and folded is achieved. The irradiation area is increased when the solar panel is displayed, so that the power generation efficiency is improved, the stressed area of the solar panel is reduced when the solar panel is folded, the influence of strong wind on the solar panel is reduced, the solar panel is prevented from being blown damaged by strong wind, economic losses are reduced, the lighting effect of the lampbody is guaranteed, and the application range of the new-energy street lamp is widened.

The invention discloses a construction method of a rabies virus G protein-goatpox virus recombinant vaccine. The construction method comprises the following steps of: 1, design of a recombinant virusvaccine construction model; 2, amplification of each gene and fusion amplification of each combined gene; 3, construction of various combined recombinant transfer vectors; 4, recombination of rabies virus G protein and goatpox virus and virus purification; 5, rabies virus G protein expression detection; and step 6, detection of the immune effect of a rabies virus G protein-goatpox recombinant virus vaccine strain. The vaccine constructed by the method can effectively prevent rabies of goat, has the characteristics of high production efficiency, simplicity, convenience and practicability, and is suitable for popularization and application.

The invention provides an energy-conservation water-storage type electric water heater of preventing repeatedly heating. The energy-conservation water-storage type electric water heater of preventing repeatedly heating comprises an energy-conservation temperature controller and a temperature-controlling plate which prevent repeatedly heating and are used for water-storage type electric water heater. The energy-conservation water-storage type electric water heater of preventing repeatedly heating can automatically tell whether the electric water heater is in use; if the electric water heater is in use, the electric water heater which is the same as a prior electric water heater conducts normal heating; if the electric water heater is not in use, the electric water heater only heats once without repeatedly heating. Accordingly, the financial loss brought to a user and huge energy waste brought to the country by repeatedly heating are avoided. The energy-conservation water-storage type electric water heater of preventing repeatedly heating is easy to implement, limited in added cost, and good in market prospect, and has good economic value and the social benefit of energy conservation and emission reduction.

The invention discloses a bearing pedestal automatic production detection line. The bearing pedestal automatic production detection line comprises a feeding mechanism, a conveying mechanism, a machining mechanism and a detection mechanism, a cleaning mechanism is arranged between the machining mechanism and the detection mechanism, the cleaning mechanism comprises a supporting frame, a pair of mounting supports are mounted on the supporting frame, sliding rods are connected to the opposite faces of the pair of mounting supports, and a rolling type clearing mechanism is connected to the slidingrods; and a clamping groove is dug in the supporting frame, a black box is connected to the surface, away from the mounting supports, of the supporting frame, a control box and a suction fan are arranged in the black box, and the control box is electrically connected with the suction fan. Through the mode that high-pressure gas clearing is replaced by the rolling type clearing mechanism, the cleaning efficiency of the surface of a bearing pedestal is greatly improved, residue of scrap iron on the surface of the bearing pedestal is avoided, the influence of the scrap iron on the bearing pedestal detection result is greatly reduced, the accuracy of the detection result is improved, the situation that detection is unqualified due to the scrap iron residue is avoided, and the economic loss ofa user are greatly reduced.

The invention provides a spinning type straight pulling device for an ultrathin grooved pipe, and relates to the technical field of grooved pipe production equipment.The spinning type straight pulling device comprises a supporting plate, a machine body and a stabilizing device, the machine body is located above the supporting plate, a supporting block is fixedly connected to the lower surface of the machine body, and a control panel is fixedly connected to the upper surface of the machine body. The upper surface of the machine body is fixedly connected with a machining assembly, the stabilizing device is located on the surface of the machine body and comprises two stabilizing rods, the stabilizing rods are slidably connected with the inner wall of the machine body, the two stabilizing rods are symmetrically arranged, and the inner walls of the stabilizing rods are rotationally connected with transmission rods. With adoption of the spinning type straight pulling device, the problems that at present, most existing equipment is directly placed on a plane, the equipment is prone to vibration during production and machining, materials shake and incline, the yield of the materials is low, normal production of the equipment is affected, and economic losses of producers are increased are solved.

The invention discloses a rechargeable, fast access, double-ring-column structural three-dimensional parking garage. The rechargeable, fast access, double-ring-column structural three-dimensional parking garage includes parking boxes, an outer ring column, an inner ring column, a fixed base and a motor controller, the inner ring column is internally connected with a supporting rod, the fixed baseis provided with a rotating shaft, the supporting rod is connected with the rotating shaft, the fixed base is provided with a first driving motor used for driving the inner ring column to rotate, theouter ring column sleeves the inner ring column and is connected with the rotating shaft through a connecting rod, the fixed base is provided with a second driving motor used for driving the outer ring column to rotate, the motor controller is electrically connected with the first driving motor and the second driving motor respectively, one sides of the parking boxes are with opening structures, the parking boxes are successively arranged on one sides of the outer ring column and the supporting rod in a ring mode, and the parking boxes are internally provided with charging ports. According tothe rechargeable, fast access, double-ring-column structural three-dimensional parking garage, the charging ports is formed in the parking boxes, convenience of vehicle charging is improved, and timefor taking and placing vehicles are greatly shortened; and problems that common large-scale three-dimensional parking garage can not be isolated quickly, and cannot effectively deal with auto-ignitionof the vehicles are solved.

The invention relates to the technical field of software development, and discloses a dustproof and storage device capable of avoiding messy software development work desktops. The device comprises ashell I. The interior of the shell I is movably connected with a rotating shell, the interior of the rotating shell is fixedly connected with a fluid shell, and the interior of the fluid shell is movably connected with a movable block; under the action of all structures of the device, when a developer does not need to use a computer, the device can automatically fold the computer, so that dust falling into the computer can be reduced, the possibility of slow running of the computer can be reduced, and large economic losses of enterprises can be avoided. And the device can also be used for collecting some articles used by a developer, so that the development environment of the developer is improved, and the office efficiency of developers is higher; meanwhile, the loss of the developed articles can be avoided, and greater economic loss to enterprises can be avoided.

The invention relates to the field of sports equipment recycling, in particular to a badminton racket middle tube detecting and oblique cutting type recycling device. The technical problem of the invention is to provide a badminton racket middle tube detection and oblique cutting type recycling device. According to the technical scheme, the badminton racket middle tube detecting and oblique cutting type recycling device comprises a detecting mechanism, a handle removing mechanism, a middle tube cutting mechanism and the like, and a third collecting box is arranged between a second collecting box and a fourth collecting box. According to the device, the maximum bending stress value of the badminton racket is detected, qualified badminton rackets are collected, handles of the unqualified badminton rackets are separated and collected firstly, then oblique cutting type separation of a middle tube is conducted, a first cutter and a second cutter of the middle tube cutting-off mechanism is obliquely inserted into the middle tube, after V-shaped cutting-off is conducted on the middle tube, and a badminton racket can be recycled, so that no large economic loss will be caused.

The invention provides an anhydrous storage environment-oriented dynamic oxygen content prediction method and device. The dynamic oxygen content prediction method and device comprises the following steps of: calculating correlation coefficients between time sequences of carbon dioxide, temperature and humidity of each group of samples under anhydrous storage environment and a time sequence of oxygen; obtaining correlation degrees between carbon dioxide, temperature and humidity and oxygen between two adjacent time nodes on the basis of the correlation coefficients; and establishing a dynamic oxygen content prediction model on the basis of the time sequence of the oxygen and a time sequence of a parameter corresponding to the maximum correlation degree in the correlation degrees, so as to realize dynamic oxygen content prediction under the anhydrous storage environment. The dynamic oxygen content prediction method provided by the invention is capable of correctly obtaining oxygen content in the anhydrous storage environment, effectively avoiding accidental errors caused single oxygen obtaining methods, and effectively reducing the economic loss caused by oxygen deficit of living bodies during storage.

The invention discloses roll coating equipment capable of conveniently cleaning cams in a liquid storage tank, and relates to the technical field of roll coating. The roll coating equipment capable ofconveniently cleaning the cams in the liquid storage tank comprises a roll coating tank, wherein a conveying mechanism, a roll coating mechanism and a cleaning mechanism are arranged in the roll coating tank. According to the roll coating equipment capable of conveniently cleaning the cams in the liquid storage tank, through cooperative use of a second motor fixing plate, a second motor, a secondrotating shaft, the second cam, fixing plates, sliding grooves, sliding blocks, connecting rods, a brush, a second sliding rod, a second spring and a second mounting plate, the bottom of the inner side of the liquid storage tank is cleaned, the situation that paint is not cleaned up during disuse, so that the paint is solidified to block a pipeline, and a roll coating device cannot be normally used is avoided, the situation that the paint is accumulated at the bottom of the liquid storage tank for a long time, so that the liquid storage tank is corroded, consequently the liquid storage tank is damaged, and economic losses are increased can be avoided, and the service life of the device is greatly prolonged.

The invention discloses a wind force compensation assembling base of an ion fan. The wind force compensation assembling base comprises a bolt, a locker, a transverse rod, a first detector, a second detector, a third detector, fixing columns, a left supporting frame, outer frame fixers, diffusion amplifiers, brushes, a brush driving base, limiters, a right supporting frame and fixing plates. The transverse rod is connected to the bolt through the locker, the left supporting frame is fixed below the bolt, the fixing columns are connected to the left supporting frame through the fixing plates, the fixing columns are installed at the two ends of the diffusion amplifiers, the brushes are fixed to the surface of the brush driving base installed on the upper portions of the limiters, the right supporting frame is fixed to the right end of the brush driving base, and the outer frame fixers are connected to the left ends of the fixing plates. According to the wind force compensation assembling base of the ion fan, the transverse rod is arranged between the left supporting frame and the right supporting frame to form an integrally-fixed triangular mode, the stability of the assembling base is increased through fixation of the bolt and the locker, and the wind force compensation assembling base of the ion fan is easy to disassemble and reasonable in structure.