迷你充气泵（S-49）

破窗器（S-43）

车载充电器（S-35）

破窗器（S-45）

ETC (Electronic Toll Collection) extended transaction non-inductive payment system

The invention discloses an ETC extended transaction non-inductive payment system, and belongs to the technical field of ETC payment, and the system comprises a vehicle information obtaining module which is used for obtaining ETC vehicle driving information based on ETC extended transaction non-inductive payment in real time; the vehicle data processing module is used for preprocessing the ETC vehicle driving information acquired in real time; the vehicle toll evaluation module is used for carrying out toll evaluation on the determined ETC vehicle characterization data; the non-inductive payment and charging module is used for performing non-inductive payment and charging on the ETC vehicle; and the vehicle charging storage module is used for storing vehicle charging standard data and providing a reference basis for ETC expansion transaction non-inductive payment. According to the invention, the problems that a code scanning payment mode is still adopted for existing facilities such as parking ...

Power transmission line windage yaw flashover early warning method based on numerical weather forecast

The invention discloses a numerical weather forecast-based power transmission line windage yaw flashover early warning method, which comprises the following steps of: 1, inputting power transmission line design parameters and power transmission line regional weather forecast data, and carrying out fluctuating wind speed time history Sv calculation by adopting a Daviport spectrum; 2, inputting the fluctuating wind speed time history Sv of each point in the space on the conductor and the included angle theta between the wind direction and the power transmission line in MATLAB, calculating the wind load of the conductor, and solving the maximum wind drift angle phi of the power transmission line by adopting a rigid body straight rod method; 3, substituting the maximum wind deflection angle phi of the power transmission line into the structural size data of a specific tower, establishing a geometrical relationship between the tower and a to-be-solved gap as well as between the lead and the ...

Design and preparation method of strong pulse protection fractal metasurface antenna housing

The invention belongs to the technical field of radome design and preparation methods, and particularly relates to a strong pulse protection fractal metasurface radome design and preparation method, which comprises the following steps of: optimizing a unit structure to obtain L and X working frequency band optimization design; a wave-transparent/protection state circuit model is established by utilizing field-circuit collaborative design, and performance simulation is carried out on LX dual-band, high-field-intensity and efficient protection; carrying out a laser etching process; carrying out an integrated forming process; and testing insertion loss and protection efficiency. According to the metasurface, resonance design of a cross-shaped structure and a fractal structure and a complementary structure is utilized, the metasurface which is insensitive to polarization and has the dual-frequency wave-transparent electromagnetic characteristic is obtained, and the working frequency band design ...

Pipeline excavation asphalt pavement repairing method

The invention discloses a pipeline excavation asphalt pavement repairing method which comprises the following steps: S1, milling and crushing an original road structure layer by layer to generate an old asphalt pavement waste material and an old base waste material; s2, a groove is excavated downwards in the top face of the original roadbed, a pipeline is laid, and the groove is filled to the top face of the original roadbed; s3, treating the waste materials of the old base layer to form recycled aggregate, and then mixing to prepare self-compacting concrete; s4, a self-compacting recycled concrete base layer is formed above the backfill material; s5, the old asphalt pavement waste materials are crushed and screened into first waste materials with the small particle size and second waste materials with the large particle size; s6, heating the first waste material, adding a first aggregate, adding asphalt and a regenerant, and mixing to form a medium-grain type regenerated asphalt mixture ...

ANTI-TNF-α FULLY HUMAN MONOCLONAL ANTIBODIES WITH LOW IMMUNOGENICITY AND APPLICATION THEREOF

The present invention provides anti-TNF-α fully human monoclonal antibodies with low immunogenicity and an application thereof. A non-antigen combining sequence with high immunogenicity is modified on the basis of analysis on an amino acid sequence of a monoclonal antibody of adalimumab, a plurality of anti-TNF-α fully human monoclonal antibodies with effectively reduced immunogenicity is constructed and screened out, and the combination affinity of the monoclonal antibodies to the human TNF-α is close to that of an original adalimumab antibody, so that the combination of the TNF-α and TNF receptors p55 and p75 on the surface of a cell can be specifically blocked.

PHOTONIC CRYSTAL SUPERPRISM WITH ULTRA-HIGH RESOLUTION AND DESIGN METHOD THEREFOR

A design method for a photonic crystal superprism with ultra-high resolution, comprising the following steps: S1: selecting a dielectric material, and determining a structure type and a structure parameter of a photonic crystal; S2: acquiring an equifrequency graph of the photonic crystal, and searching for a self-collimation region; S3: obtaining the group velocity distribution of various points in the equifrequency graph, and searching for a low group velocity region; S4: optimizing the structure parameter of the photonic crystal so as to enable the self-collimation region in the equifrequency graph of the photonic crystal to coincide with the low group velocity region as far as possible, and determining the coincidence region as a working region; and S5: obtaining an equal incident angle line and rotating the photonic crystal so as to enable the equal incident angle line to intersect with the working region, and selecting an appropriate incident angle from the points of intersection ...

Plant transplanting tool

The utility model relates to a plant transplanting tool which comprises a handle, a connecting rod, a door-shaped frame, a sliding device and a cylindrical shovel. The handle is fixed above the frame through the connecting rod, the cylindrical shovel is vertically placed, the bottom edge is machined into a sharp edge structure, and the outer side of the upper portion of the cylindrical shovel is fixedly connected with the inner sides of the lower portions of two vertical frames of the frame. The sliding device comprises two symmetrically-arranged sleeves, the two sleeves are connected through a horizontally-arranged cross beam, a pedal is fixedly arranged on one side of the cross beam, two symmetrically-arranged vertically-arranged supporting rods are fixedly connected to the lower portion of the cross beam, and a bottom plate is fixedly connected to the bottoms of the supporting rods. The bottom plate inclines towards the lower portion of the side away from the pedal, and the downwards-inclined ...

Unattended, efficient and low-consumption rural domestic sewage treatment system

Aiming at the technical problems in the prior art, the utility model provides an unattended, efficient and low-consumption rural domestic sewage treatment system which comprises a pretreatment unit, a main reaction unit and an equipment cabin, the pretreatment unit comprises an oil separation tank and a pump tank which are communicated with each other, one end of the oil separation tank serves as a water inlet, and one end of the pump tank serves as a water outlet; the main reaction unit comprises a pre-sedimentation regulating tank, a first aerobic tank, a second aerobic tank, a mixed flocculation tank, a water distribution channel, a sedimentation tank, a water collection tank and a sludge storage tank which are arranged in sequence and communicated with one another, the pre-sedimentation regulating tank is communicated with the sludge storage tank, and a novel efficient active suspended biological carrier is added to form a sludge-membrane composite process. The solid-phase biological ...

Passive transparent sound insulation mobile phone shielding box

The invention relates to the technical field of secrecy, in particular to a passive transparent sound insulation mobile phone shielding box which comprises a box body and a box cover, a cavity used for containing a mobile phone is formed in the middle of the box body, the box cover is arranged at the upper end of the box body, one side of the box cover is hinged to the box body through a rotating shaft, and the end face, matched with the box body, of the box cover is provided with a concave face structure. The end face, matched with the box cover, of the box body is provided with a boss structure corresponding to the concave face structure. The box body and the box cover are both made of metal materials, the box body is of an integrated structure, and the wall thickness of the bottom face and the wall thickness of the peripheral side walls of the box body are not smaller than 2 mm. A passive, electromagnetic shielding, sound insulation and structural transparency design technology is adopted ...

Solar cell secondary printing system

... 本实用新型提供一种太阳能电池二次印刷系统，由印刷模块和烘干模块构成，所述印刷模块包括转盘，所述转盘上均匀环布偶数个工位，偶数个工位分为等量且间隔布置的第一次印刷工位和第二次印刷工位，每相邻的第一次印刷工位和第二次印刷工位之间设有烘干进出传输通道与烘干模块相通，每个第一次印刷工位之前设有初品进料通道，每个第二次印刷工位之后设有成品出料通道。本实用新型将DP1、DP1烘干以及DP2、DP2烘干结合在同一组的两台设备上完成，可以减少设备数量，降低设备成本和人力成本，并提升生产效率，同时本实用新型可以在一次印刷与二次印刷上随意切换应用，适用性广。 ...

Method, device and equipment for determining power consumption monitoring index and readable storage medium

The invention provides a power consumption monitoring index determination method, device and equipment and a readable storage medium, and is applied to the technical field of data processing.The method comprises the steps that firstly, a target industry is determined, and the target industry belongs to the industry of which the correlation between power consumption and emission meets a first preset condition; obtaining the electricity consumption of the preset statistical dimension of the target industry and the maximum value of the pollution discharge amount of the preset statistical dimension in a certain time period of the target industry, and obtaining the maximum value of the pollution discharge amount of the target industry based on the electricity consumption of the preset statistical dimension of the target industry and the incidence relation between the electricity consumption and the discharge amount of the target industry; according to the method, the pollution discharge amount ...

FOD detection model training method, system and device and storage medium

The invention discloses an FOD detection model training method, system and device, and a storage medium. The method comprises the following steps: obtaining a first image of continuous frames of a radar and a second image of a camera; extracting a central point of a region of interest of the first image and extracting a radar plot of a second image; obtaining a feature sequence image data set according to the central point of the region of interest and the radar plot; and training the FOD detection model according to the feature sequence image data set. The method can improve the detection stability and improve the detection accuracy. The method can be widely applied to the technical field of foreign matter detection.

ANTI-HER2 NEUTRALIZING ACTIVITY MONOCLONAL ANTIBODY AND USE THEREOF

Provided are an anti-HER2 neutralizing activity monoclonal antibody and use thereof. The antibody is prepared by immunizing a mouse via an immunogen obtained by coupling HER2 extracellular region polypeptide PALVTYNTDTFESMPNPEGRYTFG and carrier protein KLH.

Porcine reproductive and respiratory syndrome virus GP5 protein, preparation method and application thereof, gene, kit and detection method

The invention belongs to the field of biochemistry, and discloses a porcine reproductive and respiratory syndrome virus GP5 protein which has an amino acid sequence as shown in SEQ ID No.1. The GP5 protein is finally obtained by intercepting a part of a nucleotide sequence of the GP5 protein from a certain wild strain and carrying out a base optimization experiment on the nucleotide sequence obtained by intercepting, and the protein can be expressed in quantity, has better antigenicity, and can be used for preparing the GP5 protein. After being applied to the kit, the monoclonal antibody has better specificity, sensitivity, repeatability and correlation on the porcine reproductive and respiratory syndrome; meanwhile, the invention further discloses a preparation method and application of the protein, a gene optimization site corresponding to the protein, a kit adopting the protein and a detection method.

PHOTONIC CRYSTAL SUPPORTING HIGH-FREQUENCY SENSITIVITY AUTOCOLLIMATION, AND DESIGN METHOD AND APPLICATION

A photonic crystal supporting a high-frequency sensitivity autocollimation, having a periodic refractive index distribution formed by at least two types of materials, and a straight isofrequency contour or a flat isofrequency plane are in a certain energy band within dispersion space of the photonic crystal, and the change rate of an isofrequency contour or isofrequency plane curvature near the frequency of the straight isofrequency contour or the flat isofrequency plane is at least 50 times improved over that in a vacuum. Because the isofrequency contour or isofrequency plane curvature of the photonic crystal near the autocollimation point dramatically changes with the frequency, so a beam diffraction intensity is very susceptible to a frequency change and a refractive index change of the material, and the photonic crystal can be used for regulating beam diffraction intensity, detecting the refraction index and so on. Also provided is a photonic crystal design method.

HER2 LINEAR EPITOPE NEUTRALIZING ACTIVITY MONOCLONAL ANTIBODY AND USE THEREOF

Provided are an HER2 linear epitope neutralizing activity monoclonal antibody and a preparation method thereof. The method comprises coupling a polypeptide containing amino acids at positions 374-398 of the HER2 and a carrier protein, and immunizing mice to prepare the monoclonal antibody secreting a plurality of hybridoma cells, same being capable of specifically recognizing the HER2 of the cell surface of breast cancer, and having a neutralizing activity. The polypeptide can be used to prepare the HER2 monoclonal antibody and therapeutic drugs for treating diseases targeted at HER2; and the binding affinity of the monoclonal antibody and the HER2 is between 1-4nM, and can be used in combination with Trastuzumab or Pertuzumab.

Wind power generation device

The invention relates to the technical field of wind power generation and discloses a wind power generation device which comprises a rack, a power assembly and a first power generation assembly, the power assembly comprises a rotating shaft fan blade, a rotating shaft is rotatably arranged on the rack, the fan blade is arranged on the rotating shaft, and the fan blade extends in the axial direction of the rotating shaft; the first power generation assembly comprises an annular shell, a telescopic frame and a piezoelectric fiber plate, the annular shell is arranged on the rack and sleeves the rotating shaft, the inner circumferential surface of the annular shell is separated from the rotating shaft, and the distance between the inner circumferential surface of the annular shell and the rotating shaft comprises a first distance and a second distance which are arranged in the circumferential direction of the annular shell at intervals; the first space is different from the second space, one ...

Inner liner rubber material of all-steel radial tire

The invention provides an inner liner rubber material of an all-steel radial tire. The inner liner rubber material is prepared by mixing the following components in parts by mass: 80 parts of halogenated butyl rubber, 40 parts of a lamellar material, 40 parts of carbon black, 2 parts of magnesium oxide, 2 parts of zinc oxide, 4 parts of stearic acid, 2 parts of a homogenizing agent, 3 parts of operating oil, 0.5 part of sulfur and 1.5 parts of an accelerant. According to the inner liner sizing material of the all-steel radial tire, the performance of the produced sizing material in all aspects is excellent after the components are mutually matched, the air tightness of the tire is improved by reducing the permeability of the inner liner of the all-steel radial tire, aging and corrosion of water vapor and oxygen to steel wires and rubber are reduced, and the service life of the tire is prolonged. The service life of the tire is prolonged, the application range of the tire is expanded, and ...

Tread rubber material of all-steel radial tire with low rolling resistance and preparation method of tread rubber material

The tread rubber material of the all-steel radial tire with low rolling resistance provided by the invention is prepared by mixing the following components in parts by mass: 93 parts of 3 # smoke sheet rubber, 7 parts of neodymium butadiene rubber, 35 parts of medium super wear-resistant furnace black, 20 parts of high-dispersion white carbon black and 2.5 parts of silane coupling agent Si-69. The rubber is prepared from the following components in parts by weight: 3.2 parts of zinc oxide, 1.8 parts of stearic acid, 1.5 parts of an anti-aging agent RD, 0.5 part of an anti-aging agent 6PPD, 0.5 part of microcrystalline wax, 1.5 parts of sulfur, 1.8 parts of an accelerant TBBS and 0.2 part of a scorch retarder CTP. By adopting a low-hysteresis matched rubber material system, after the components are matched with one another, the produced rubber material is excellent in performance in all aspects, good in rebound resilience and abrasion resistance and particularly more remarkable in rolling ...

Organic silicon adhesive material with antibacterial effect and preparation method thereof

The invention relates to the technical field of organic silicon adhesive materials, in particular to an organic silicon adhesive material with an antibacterial effect and a preparation method of the organic silicon adhesive material. The organic silicon adhesive material is prepared from the following raw materials: 20 to 40 parts of modified antibacterial organic silicon resin, 0.62 to 2.8 parts of a cross-linking agent, 0.4 to 2.3 parts of an accelerant, 0.2 to 1.5 parts of a dispersing agent, 0.5 to 2 parts of a reinforcing agent, 45 to 70 parts of filler, 0.1 to 0.7 part of a catalyst and 1 to 3 parts of an inhibitor. The adhesive material provided by the invention is moderate in viscosity, strong in antibacterial property and long in storage period, can be quickly cured at a high temperature, and can be constructed through processes such as scraping and coating, dispensing and the like, and a prepared adhesive layer is strong in cohesiveness, good in sealing property, long in service ...

Sweet fish liver polypeptide for promoting hematopoiesis function as well as preparation method and application thereof

The preparation method specifically comprises the following steps: cleaning and cutting up the liver of the lupulus fish, adding protease at room temperature for pretreatment, adding 1-15 times by volume of water after pretreatment, uniformly stirring, performing high-temperature treatment, cooling to 40-55 DEG C, adding enzyme for enzymolysis reaction, and filtering to obtain the lupulus fish liver polypeptide with the hematopoiesis promoting function, thereby obtaining the lupulus fish liver polypeptide with the hematopoiesis promoting function. And after the enzymolysis reaction is finished, heating for enzyme deactivation, cooling to 20-60 DEG C, removing upper-layer fat, filtering enzymatic hydrolysate, and freeze-drying filtrate to obtain the polyfish liver polypeptide powder. According to the preparation method, the group fish liver polypeptide is prepared through a two-step composite process of protease pretreatment and secondary enzymolysis, cell experiments prove that the group ...

Construction method for high-speed deepwater bare rock geological pile foundation in mountainous area

The invention discloses a mountainous area high-speed deepwater bare rock geological pile foundation construction method which comprises the following steps: firstly placing a large-aperture steel casing at a corresponding position at the bottom of a riverbed, then performing pile hole construction of a pile foundation in water under the guidance of the large-aperture steel casing by using a drilling machine, and then buckling and inserting a standard-aperture steel casing at the upper end part of the large-aperture steel casing after the construction is completed, the adjacent standard-aperture steel casings are fixedly connected, the last standard-aperture steel casing extends out of the water surface, then steel bar construction and concrete pouring construction of the underwater pile foundation are conducted in sequence, the construction safety is improved, the method has the advantages of being safe, economical and environmentally friendly, the economic, progress and social benefits ...

Test method, device and equipment for migration of pension service system and storage medium

The invention provides an old-age service system migration test method and device, equipment and a storage medium. The method comprises the steps of determining a target transaction function according to a system migration scene; according to the target transaction function, corresponding production snapshot data are determined, the production snapshot data are data snapshots generated when the old-age care service system achieves the target transaction function, and the production snapshot data comprise multiple groups of operation data corresponding to the system migration scene; the old-age care service system and the new-age care service system are controlled, the production snapshot data are operated, a first test result and a second test result are obtained respectively, and both the first test result and the second test result comprise various test data; and carrying out migration processing according to the production snapshot data, the first test result and the second test result ...

Data processing system based on Internet and intelligent manufacturing

The invention discloses a data processing system based on the Internet and intelligent manufacturing, which comprises a data acquisition module, an action classification module, a temporary storage library, a data processing module, a storage module, a data distribution module, a data extraction unit, an action execution module and a data encryption module, and relates to the technical field of data processing. According to the data processing system based on the Internet and intelligent manufacturing, operation data are integrated and processed and then are subjected to partition storage management, so that the storage and transmission speed of the operation data is increased, and meanwhile, the safety of data transmission is ensured; a data encryption module is arranged to encrypt a first bit packet, a second bit packet and a third bit packet, an illegal decryption key is monitored through a monitoring unit, a user is warned through a reminding unit, and a hard disk is formatted and cleaned ...

Method and system for detecting opening and closing states of unloading door of garbage dump

The invention discloses a garbage dump discharge door opening and closing state detection method and system. The method comprises the following steps: 1) pre-establishing and training a garbage dump discharge door opening and closing state detection model; wherein the garbage dump discharge door opening and closing state detection model adopts a lightweight neural network model; 2) obtaining a to-be-detected image, and carrying out grayscale adaptive adjustment on the to-be-detected image to realize brightness adaptive adjustment; wherein the to-be-detected image is video image frame data of the dump unloading door; and 3) inputting the to-be-detected image subjected to the gray scale self-adaptive adjustment into the garbage yard discharge door opening and closing state detection model to obtain the opening and closing state of the discharge door in the to-be-detected image. The method has the advantages of high detection precision, good real-time performance and the like.

Numerical simulation method of bealock and canyon terrain wind speed field

The invention discloses a numerical simulation method for a bealock and canyon terrain wind speed field, and the method comprises the steps: optimizing a three-dimensional calculation model of a calculation domain through considering environment parameters of the bealock and canyon terrain and the thickness condition of a grid on the surface of a mountain, and simulating the wind speed field of a canyon and bealock model. The relationship between the wind speed field and the topographic parameters is analyzed. According to the specific technical scheme, the method comprises the following steps that S1, a cosine curve is selected for the outer contour of a single mountain body; stretching is carried out on the basis of a single mountain to form mountains, the distance between the two mountains is set, when the distance between the mountains is larger than the diameter of the mountain, the bealock terrain is formed, and otherwise, the canyon terrain is formed. S2, according to the size of ...

Automatic positioning device for component tube core body

The invention belongs to the technical field of nuclear fuel assemblies, and particularly relates to an automatic positioning device for an assembly tube core. Comprising a detection system, an assembly pipe clamping device, a rotating device, a motion control device and a position identification device, and the detection system, the assembly pipe clamping device, the rotating device, the motion control device and the position identification device are installed on a base. The automatic positioning device has the beneficial effects that after the automatic positioning device for the component tube core body is manufactured, automatic batch positioning detection of the component tube core body is realized, the positioning precision of the core body is improved, and a better guarantee is provided for in-reactor reaction; the core body positioning reliability is improved, the probability that the assembly pipe is scrapped due to positioning errors is reduced, and the production cost is saved ...

Channel excavation supporting method applied to built road side deep soft foundation containing block stones

The invention discloses a channel excavation supporting method applied to a built road side deep soft foundation containing block stones. The method comprises the following steps that S1, according to an underground environment geophysical prospecting report of a to-be-excavated land parcel, the to-be-excavated land parcel is excavated; s2, according to the designed elevation of site leveling, the original ground is transformed into a plane site meeting the foundation pit excavation requirement through a high excavation and low filling method; s5, the block stones are dug through groove jumping construction, and the excavation width is selected according to the construction influence width of the grating retaining wall; s6, the east side retaining wall foundation pit is excavated in a framing and sloping mode, and net hanging and concrete spraying are conducted on a surface layer for supporting; s7, the foundation pit is excavated to the pit bottom in a segmented mode, and filling and rolling ...

Space trace gas detection positioning method and device based on narrow-band differential spectrometry

The invention discloses a space trace gas detection and positioning method based on narrow-band differential spectroscopy, and relates to the technical field of GIS equipment monitoring, and the method comprises the following steps: generating an infrared thermal radiation light source through the infrared thermal radiation light source; detecting and positioning the SF6 leakage condition of the GIS equipment to obtain detection and positioning information; and the detection positioning information is received, processed, displayed and uploaded to a far-end monitoring platform. The invention discloses a space trace gas detection positioning device based on narrow-band differential spectrometry. According to the invention, SF6 gas leakage of the gas insulation high-voltage equipment is detected and positioned, trace gas leakage is found before a pressure gauge, and the position of a leakage point is indicated; the level of an existing SF6 gas leakage monitoring technology is greatly improved ...

Array eddy current detection device and method for online detection of cladding tube

An array eddy current detection device for on-line detection of a cladding tube comprises an array eddy current probe, the array eddy current probe is placed on a probe frame, the probe frame is provided with clamping drive centering tools on the two sides of the array eddy current probe, and the clamping drive centering tools are provided with clamping jaws; a method of the array eddy current detection device for online detection of the cladding tube comprises the following steps that 1, the detected cladding tube is placed on a feeding frame, and then the cladding tube is transversely moved to a conveying device B; 2, the cladding tube penetrates through the probe frame through a conveying device B; and 3, when the cladding tube passes through the array eddy current probe, signal excitation and receiving are carried out. And 4, the cladding tube passes through the array eddy current probe and then is stored on a discharging frame through a cladding tube conveying device.

Heat-resistant organic silicon conductive adhesive material and preparation method thereof

The invention relates to the technical field of organic silicon conductive materials, in particular to a heat-resistant organic silicon conductive adhesive material and a preparation method thereof. The conductive adhesive material is prepared from the following raw materials: 20 to 40 parts of modified heat-resistant organic silicon resin, 45 to 70 parts of conductive powder, 0.62 to 2.8 parts of a cross-linking agent, 0.2 to 1.5 parts of a dispersing agent, 0.5 to 2 parts of a reinforcing agent, 0.1 to 0.7 part of a catalyst, 0.05 to 0.1 part of an auxiliary agent, 0.2 to 0.6 part of an accelerant and 10 to 20 parts of a solvent. The conductive adhesive prepared from the modified heat-resistant organic silicon resin can be cured at normal temperature, and the cured conductive adhesive material overcomes the defect of insufficient high temperature resistance of the current organic silicon conductive adhesive and can bear the high temperature of 600 DEG C; the reliability problem of the ...

Battery piece ozone oxidation device

... 本实用新型提供一种电池片臭氧氧化装置，包括设于电池片输送带上方的氧化反应器，所述氧化反应器底部设有多个气体喷孔，所述氧化反应器底部相邻的气体喷孔之间设有内凹的开口槽结构。氧化反应器底部相邻的气体喷孔之间设置的内凹开口槽结构能保存部分臭氧气体，这部分臭氧气体能够继续和经过的硅片反应，在达到相同氧化效果的前提下，相比现有结构更为节省臭氧，臭氧利用更为充分。同时由于内凹开口槽结构的层层阻拦，能减缓臭氧向外界环境的散逸，具备高度产业利用价值。 ...

Remote monitoring system for intelligent production equipment

The invention discloses a remote monitoring system for intelligent production equipment, which comprises a data acquisition module, a data processing module and an information output module, relates to the technical field of remote monitoring, and solves the technical problem that the monitoring system cannot perform early warning in different states due to inconvenience in direct observation of problems existing in intelligent machinery. According to the method, the production efficiency of different production devices is calculated, the devices with the production efficiency lower than the normal standard value are screened out and marked as the abnormal devices, the basic parameters of the abnormal devices are analyzed, the working states of the abnormal devices are judged, and the working efficiency of the abnormal devices is improved. Different analysis is further carried out according to different working states, the loss amount of lubricating oil of parts of the equipment in the ...

Overhead transmission conductor deicing jump risk early warning method and system

The invention discloses an overhead transmission conductor deicing jump risk early warning method, and relates to the field of power grid disaster prevention and reduction, and the method comprises the steps: constructing a deicing numerical simulation model, and obtaining an ice jump height calculation formula; determining a static icing minimum gap between the wires during static icing of the wires; determining a dynamic deicing minimum gap of the wire; and performing line checking and early warning according to the dynamic amplification coefficient of the lead structure system. The invention also provides an overhead transmission conductor deicing jump risk early warning system. Whether the line passes the checking early warning is quickly judged according to whether the state of the wire is within the change range of the wire span and the icing thickness, and the early warning is performed if the checking is not passed.

Construction method of disassembly-free reinforced cement fiber fixed mold floor support plate under aluminum alloy support system

The invention belongs to the field of fabricated buildings, and particularly relates to a construction method of a disassembly-free reinforced cement fiber mold fixing floor support plate under an aluminum alloy supporting system. The construction technology specifically comprises the steps of manufacturing a machining table, manufacturing a lifting supporting plate platform frame, prefabricating reinforced cement fiber fixed mold floor support plates, drawing a plate arrangement drawing of the ribbed reinforced cement fiber fixed mold floor support plates and constructing a machining sheet, fixing C-shaped steel ribs, manufacturing the ribbed reinforced cement fiber fixed mold floor support plates, erecting a top plate supporting frame and installing primary and secondary keels. And a ribbed reinforced cement fiber fixed mold floor support plate is laid and bound with top plate steel bars, and concrete is poured. The glass fiber gridding cloth reinforcing layer is additionally arranged ...

Real-time monitoring method and device for enterprise production state

The invention provides an enterprise production state real-time monitoring method and device, and the method comprises the steps: obtaining the historical power utilization data and real-time power utilization data of an enterprise, carrying out the clustering analysis of the real-time power utilization data of a plurality of enterprises, obtaining the power utilization reference value of the enterprise, and obtaining the real-time power utilization data of a target enterprise according to the real-time power utilization data of the target enterprise and the power utilization reference value, the production load coefficient of the target enterprise is determined, and finally the production state of the target enterprise is determined according to the production load coefficient of the target enterprise, so that real-time monitoring of the daily production state of the enterprise is realized, an ecological environment department is assisted to carry out production supervision on the enterprise ...

Power transmission line icing flashover early warning method and system based on power grid ledger and support vector machine

The invention discloses a power transmission line icing flashover early warning method based on a power grid ledger and a support vector machine, and relates to the technical field of disaster prevention and reduction of a power system, and the method comprises the steps: collecting historical power transmission line icing flashover accident information for historical power transmission line icing flashover accidents recorded in a power grid system; collecting related power grid machine account data of the line before the historical power transmission line icing flashover accident time point; performing data preprocessing on the collected historical power transmission line icing flashover accident information and the historical machine account data of the power grid to obtain a normalized sample data set; establishing a support vector machine training model, and training by using the normalized sample data; performing precision evaluation on the support vector machine model, and establishing ...

Construction method of high-speed deepwater bare rock geology high pile cap in mountainous area

The invention discloses a mountainous area high-speed deepwater bare rock geological high pile cap construction method, which is characterized in that in a non-bank slope river channel area such as a riverbed bare area with deeper water depth and harder rocks or a large-particle-size pebble covering layer, a steel casing is inserted and driven to assist a percussion drill to lead a hole to form a pile, so that the stability of a pile foundation in deepwater and bare rock environments is ensured; the pile foundation is smoothly and safely holed to lift the bearing platform to be above the water level, meanwhile, high construction measure cost and safety cost generated by underwater construction of the straining beam are avoided, the construction difficulty is greatly reduced, the construction safety is improved, and the method has the advantages of being safe, economical and environmentally friendly, obvious in economic, progress and social benefits and good in application and popularization ...

Wall -hanging radio signal propagates device

... 本实用新型提供了种壁挂式无线信号传播装置，由罩体及设置在罩体内部的辐射振子，罩体包括反射底板和外罩；辐射振子上设有相互平行的两个辐射振子臂，辐射振子紧贴、固定于外罩的内部底面上，通过辐射振子直接固定于外罩内部的底面上，在不影响性能的前提下简化辐射振子安装，简化了产品结构，降低产品尺寸，还能节约安装时间，提高产品的生产速度，降低生产成本，该无线装置可用于信号不好的地方或无信号的地方，对无线信号的传播进行补偿。 ...

Self-service payment machine internally provided with printing device

The embodiment of the invention discloses a self-service payment machine with a built-in printing device, and the machine comprises the printing device which comprises a main control unit and is used for receiving a printing instruction, a bill detection instruction and a bill recovery instruction, and outputting a corresponding control instruction; the printing module is used for driving printing paper to advance and retreat according to a control instruction corresponding to the printing instruction and printing a bill; the bill detection module is used for detecting whether a bill exists or not according to a control instruction corresponding to the bill detection instruction so as to obtain a detection result; the bill conveying module is used for conveying the bill when the detection result is that the bill exists; and the bill recovery module is used for recovering the bill according to a control instruction corresponding to the bill recovery instruction when the detection result ...

Heterocyclic amine modified defoaming antioxidant corrosion inhibitor for wind power gear oil and preparation method of heterocyclic amine modified defoaming antioxidant corrosion inhibitor

The invention discloses a heterocyclic amine modified defoaming anti-oxidation corrosion inhibitor for wind power gear oil and a preparation method of the heterocyclic amine modified defoaming anti-oxidation corrosion inhibitor. The defoaming anti-oxidation corrosion inhibitor is prepared from the following raw materials: silicon paste, heterocyclic amine compound modified polysiloxane and an emulsifier. According to the defoaming anti-oxidation corrosion inhibitor, the hydrosilylation reaction is carried out on the hydrogen-containing polysiloxane and the heterocyclic amine compound, so that the hydrophilicity of the polysiloxane is improved, the dispersing performance of the defoaming anti-oxidation corrosion inhibitor can be effectively adjusted according to the polymerization degree of the grafted heterocyclic amine compound, and the self-emulsifying performance of the defoaming anti-oxidation corrosion inhibitor body is improved; the defoaming anti-oxidation corrosion inhibitor has ...

Insulator state determination method and device

The invention discloses an insulator state determination method and device, and the method comprises the steps: obtaining a plurality of fault rate weights corresponding to a plurality of insulator detection methods; detecting the insulator through a plurality of insulator detection methods to obtain a plurality of detection results corresponding to the plurality of insulator detection methods; obtaining the fault rate of the insulator according to the plurality of fault rate weights and the plurality of detection results; and determining the current state of the insulator according to the fault rate of the insulator. Therefore, according to the method, the fault rate of the insulator is obtained through a plurality of fault rate weights of a plurality of insulator detection methods and a plurality of detection results obtained by detecting the insulator, then the current state of the insulator is determined based on the fault rate of the insulator, and whether maintenance is carried out ...

Deep soft soil area riverside roadbed structure and construction method thereof

According to the deep soft soil area riverside roadbed structure and the construction method thereof, the foam light soil is applied to the soft soil roadbed structure, and the problems of stability, durability, settlement cracking and the like of a riverside soft soil roadbed are effectively solved by utilizing the advantages of light weight, high strength, upright solidification, high fluidity and self-compaction of the foam light soil material. Light materials are used for replacing common soil for roadbed filling, the dead weight of the roadbed is greatly reduced, additional stress of the foundation is reduced, and therefore the purpose of controlling settlement of the roadbed after construction is achieved, large-scale use of composite foundations is avoided, engineering investment is effectively saved, and the construction period is effectively shortened. Meanwhile, underground water and surface water are scientifically managed through related structures, the hydraulic connection ...

Foundation treatment device for slurry retaining wall cast-in-place pile

The invention discloses a slurry retaining wall cast-in-place pile foundation treatment device which comprises a bottom plate, a base is mounted on one side of the top of the bottom plate, a mounting groove is attached to one side of the top of the base, a rotating head is rotationally connected into the mounting groove, a mounting frame is fixedly connected to one side of the rotating head, and two guide rails are symmetrically mounted on one side of the mounting frame; according to the drilling mud recycling device, through installation of the circulating purification mechanism, drilling mud is sucked through the mud pump, then the drilling mud is filtered through the filter screen, and then the filtered mud is conveyed into a drill hole to be recycled, so that cyclic utilization of the mud is achieved; the pressurizing mechanism is installed, a servo motor is used for driving a gear rack to pressurize a drill bit, the drilling speed and pressure of the drill bit are improved, and the ...

Low-rolling-resistance tread rubber material and preparation method thereof

The invention provides a low-rolling-resistance composite material and a preparation method thereof, a low-rolling-resistance tread rubber material containing the composite material and a preparation method thereof, and relates to the field of tire processing, the low-rolling-resistance composite material is mainly composed of white carbon black and a silane coupling agent, and the preparation method comprises the step of stirring and reacting the white carbon black and the silane coupling agent for 1-10 h. According to the low-rolling-resistance composite material disclosed by the invention, the silane coupling agent is compounded with the white carbon black, and the surface of the white carbon black is correspondingly treated by utilizing the silane coupling agent, so that agglomeration of the white carbon black is reduced, the dispersity of the white carbon black is more excellent, the uniformity is improved, and the related performance of subsequent continuous application of the white ...