436results about How to "Scientific" patented technology

A full nutrition fertilizer of biology type and its producing method belongs to organic complex fertilizer field in biology type. The components of the full nutrition fertilizer is 20-50% of organic waste liquid, 10-30% of urea, 8-15% of diammomium phosphate, 10-25% of potassium sulfate, 5-20% of medium trace element, 1-5% of microbial inoculum, 0-0.2% of root-promoting agent; 0-2% of solutizer, effective viable count content of the microbial inoculum of more than 1010 / g. The fertilizer is produced by adding the urea, diammomium phosphate, potassium sulfate, medium trace element, root-promoting agent, solutizer into organic waste liquid and blending uniformly, then adding microbial inoculum. The invention uses the wastes to produce fertilizer with a low cost a high availability and a good prospect in the fertilizer industry. The fertilizer can be widely applied to the vegetables, melon and fruits, food, tobacco, forests and different commercial crops.

The invention provides a three-dimensional and panoramic system automatic-generation method based on images. The three-dimensional and panoramic system automatic-generation method comprises the steps of live-action shooting, seamless splicing, cylinder orthographic projection conversion of three-dimensional virtual live-action images, cylinder splicing of the three-dimensional virtual live-action images, three-dimensional virtual live-action space editing, space roaming interaction and three-dimensional virtual live-action browse using and the like. According to the method, browse and release of live-action-based three-dimensional (3D) products and scenes through a cell phone can be facilitated, random deformation processing (distance, torsion and random conversion of view angle) can be carried out on the 3D products and scenes, the 3D scenes can also be turned into a cell phone desktop or screensaver easily, and the applicability is high. The situation that games and bank services account for most of application of the cell phone at present is changed due to the achievement of the automatic-generation method on the cell phone, market gaps in product popularization of the cell phone in a business to customer (B2C) mode are filled, more interest and convenience are brought to consumers, and the automatic-generation method is also extension and development of application and promotes product popularization of the cell phone in the B2C mode.

The invention discloses an optimization operation method based on energy consumption analysis for power plant and a system thereof. The method includes the following steps: a data acquisition subsystem acquires real-time operational data and carries out pre-processing on the specific real-time data; a data processing subsystem analyzes and calculates the real-time data, so as to obtain the real-time energy consumption index under the current working condition, the real-time energy consumption index under the current working condition is compared with the energy consumption index under the corresponding working condition stored in an optimal working condition database, comparison result is output to a data display subsystem, and meanwhile if the real-time energy consumption index obtained by calculation is superior to the optimal energy consumption index under the corresponding working condition, the current real-time working condition is stored to be corresponding optimal working condition; and the data display subsystem displays the real-time energy consumption index under the current working condition and the comparison result of optimal energy consumption indexes under the corresponding working conditions. The method of the invention can more accurately analyze various energy consumption differences of power plant and the reason of exceeding of energy consumption difference, and a reliable optimization scheme is provided.

The invention discloses a novel temperature control moxibustion device which comprises a cylindrical moxibustion box and a box cover, wherein a moxibustion hole is formed in the bottom of the moxibustion box, and a detachable dust stop screen is arranged on the moxibustion hole. The temperature control moxibustion device further comprises a support frame and a temperature sensor, the support frame is fixed in the moxibustion box, and the temperature sensor is fixed on the bottom surface of the moxibustion box; a screw rod perpendicular to the bottom surface of the moxibustion box is arranged at the lower part of the support frame, a nut seat is in bolted connection with the screw rod, and a fixing ring corresponding to the moxibustion hole is fixed on one side of the nut seat and used for inserting moxa sticks; and the screw rod is driven by a reducing motor fixed on the support frame to rotate. According to the novel temperature control moxibustion device, the therapeutic temperature is regulated by controlling a distance between a moxa stick fire point and a moxibustion acupuncture point, the constant temperature of the moxibustion acupuncture point of a human body is maintained, and the whole device is portable and flexible, so that the temperature of the moxibustion acupuncture point of the human body can be accurately controlled, and an optimal curative effect is achieved.

The invention discloses a method for generating an urban bus route network based on segmented splicing. The method comprises the following steps that first, urban bus stations are used as network nodes, and a user balancing distribution method is used for acquiring the passage point traffic of all the bus stations; a bus center point determining method is used for acquiring a bus center node set, and a bus network route section set of bus single center nodes among bus center nodes is generated; accordingly, an initial line network generation method is used for setting the departure frequency of all bus routes, and an initial bus line network planning scheme is obtained; then, a simulated annealing algorithm is used for optimization; a novel bus line network planning scheme is formed through a line network adjusting method and a frequency adjusting method every time, and a strategy balancing distribution method based on effective frequencies is used for simulation and evaluation until an optimized urban bus line network is acquired. The method for generating the urban bus route network based on segmented splicing has the advantages that the steps are simplified, the practicability is high, standardized implementation can be achieved, and the planning routes are reasonable and scientific.

The invention discloses a method for evaluating long life of a component. The method comprises the following steps of: analyzing characteristics, an application platform and an application environment of the component; initially determining a stress level and sensitive parameters of a test; determining an application sequence of stress factors, responding to an analytical method for the sensitive parameters, and determining test equipment; performing an official test, namely recording sensitive parameter values of a component accelerated life test at certain time intervals to display changes of the sensitive parameters of the component accelerated life test along with time; performing graphical analysis by using graphic software, and selecting the best accelerator model and lifetime forecasting model; and verifying whether the models are valid, if so, evaluating the long life of the component, otherwise, redetermining the parameters. The method has the advantages of short test period, low testing expenses, general applicability, scientificity, no need of a preset model, suitability for small increments and capability of evaluating the long life of components adopting new technology and having long life.

The invention discloses fermented liquid pasty fertilizer which relates to the technology of utilizing fermented liquid for producing pasty and organic compound fertilizer, in particular to a method mixing fermented liquid of livestock manure with humic acid raw materials to prepare the pasty fertilizer and the application of the method, belonging to the technical field of novel organic fertilizer and the cyclic utilization of the resource of agricultural wastes. The pasty fertilizer includes the main component of fermented liquid, and is additionally provided with carbamide, diammonium phosphate, lemery, aminated wood coal, thickening agent and other additives; and the carbamide, the diammonium phosphate, the emery, the aminated wood coal, the thickening agent and the other additives are added to and uniformly mixed and stirred with the fermented liquid, and the mixture is pulverized to form a pasty shape. The invention which utilizes the fermented liquid to prepare the pasty fertilizer turns the wastes into resources, the preparation method is easy, and required equipment is simple, thereby the invention is easy to be easily popularized and applied to the fertilizer industry. The pasty fertilizer has the advantages of favorable dissolvability, full nutrition and obvious effect of yield and quality improvement and can be widely applied to vegetables, fruits, foodstuffs, forests and various cash crops.

The invention relates to a method and a system for intelligently recommending ordering dishes. The method for intelligently recommending ordering the dishes comprises the following steps of: A, excavating attributes of all dishes to generate an association rule set, and calculating degree of confidence of each association rule of the association rule set; B, receiving a first dish, and storing the first dish into a database of ordered dishes; C, searching a matched attribute association rule set taking the attributes of the ordered dishes as an association rule antecedent and taking attribute of a dish X as an association rule consequent from the association rule set, and adding degree of confidence of each association rule in the acquired attribute association rule set together to acquire recommendation value of the dish X; D, sorting recommendation values, selecting N dishes serving as recommended dishes, and outputting the dishes; and E, judging whether the dishes input by a user are received, if so, storing the input dishes into the database of the ordered dishes, and continuing step C, otherwise, ending the recommendation. The system for intelligently recommending ordering the dishes comprises an association rule generating module, a dish receiving module, a recommendation value generating module, an output module and a judgment module. The method and the system can make the recommended dishes more scientific and reasonable.

The invention discloses an intelligent fat-reducing treadmill and a body building instruction method thereof. The intelligent fat-reducing treadmill is characterized by comprising a body fat rate measuring module, an exercising heart rate measuring module, a control and processing module, a man-machine interaction module, a power module and a treadmill body. The intelligent fat-reducing treadmill is capable of providing corresponding fat-reducing exercising schemes for different users, so that more humanized and intelligent body building purposes are achieved.

The invention relates to an apparatus and method for measuring elastic turbulence characteristics of a viscoelastic polymer in a porous medium, wherein a side connector of a fluorescent microscope of the apparatus is connected to a CCD (couple charged device) camera, a saline container, a polymer solution container and a synthetic oil container that are connected with an oil / water container are parallelly connected between an inlet of a micro metering pump and an inlet of a two-dimensional mesh microscopic simulation model, the two-dimensional mesh microscopic simulation model is provided with an inlet pressure sensor and an outlet pressure sensor, and a light guide arm of a micro field particle image speed-measuring system is positioned right above the two-dimensional mesh microscopic simulation model; all the micro field particle image speed-measuring system, the fluorescent microscope, the inlet pressure sensor and the outlet pressure sensor are connected to a data graphic data station. The apparatus and method are capable of effectively recognizing elastic turbulence of viscoelastic polymer solution in porous medium seepage, and providing qualitative and quantitative description for elastic turbulence characteristics.

A power transmission and transformation project three-dimensional-aided preliminary design system comprises a data storage unit, a power transmission and transformation project typical model base unit, a data exchange interface, a three-dimensional rendering engine unit and a spatial analysis unit. The data storage unit is used for storing and managing spatial data and non-spatial data needed to be referenced in designing power transmission and transformation projects of various types, the power transmission and transformation project typical model base unit is used for storing power transmission and transformation equipment three-dimensional models of various types and with representative significance by combining actual power transmission and transformation project design, the data exchange interface is used for inputting and outputting power transmission line design tower optimized arranging software data formats, the three-dimensional rendering engine unit is used for creating, loading and rendering three-dimensional scenes, and the spatial analysis unit is used for providing spatial measuring and spatial analysis functions. The power transmission and transformation project three-dimensional-aided preliminary design system created by applying the three-dimensional GIS (geographic information system) technology integrates data of various types needed at a preliminary design stage, comprehensively judges various factors influencing power transmission line route selection and transformer station address selection by stacking of the data of various types, and overcomes defects of poor up-to-date state, poor visuality and the like of topographic maps in conventional methods.

The invention discloses an intermediate-voltage distribution operation state fuzzy integrated evaluation method based on a principle component analysis method and an entropy weight method. Major information in source data can be reserved by use of the principle component analysis method, a power supply capability, power supply quality and economic indexes are taken as the source data representing an operation state of a distribution network, through solving a feature value and a feature vector of a correlation coefficient matrix, principle components of operation of the distribution network are determined, and an evaluation system with weak correlation yet large envelope information content is formed. Given fuzziness existing in index evaluation, new evaluation indexes are objectively endowed with weights by use of the entropy weight method in the system, and a fuzzy integrated evaluation system of a 10kV distribution network operation mode is finally formed. According to the invention, the fuzziness of the evaluation indexes is taken into consideration, qualitative analysis and quantitative determination are realized, and the method provided by the invention is reasonable and scientific to a certain degree.

The invention discloses a power grid disaster early-warning method and system. The method includes the steps of building a corresponding relation of a power grid disaster and routine meteorological phenomena to obtain a power grid disaster early-warning standard, storing the power grid disaster early-warning standard, obtaining weather forecast information of the region where a power grid to be detected is located in real time, comparing the weather forecast information with the power grid disaster early-warning standard to obtain power grid disaster early-warning information of the power grid to be detected, and generating and publishing a power grid disaster early-warning result according to the power grid disaster early-warning information.

The invention provides an enterprise independent innovation ability prediction method based on a support vector machine. Firstly a hiberarchy model of dynamic parameter layer D is built, and relation between element group and index set of the dynamic parameter layer D is determined; the element group of the dynamic parameter layer D and the element group S of static parameter layer S form a sample set by certain pretreatment, and the sample set is divided into two parts of a training set and a testing set; four support vector machines of the model are respectively trained by the training set to obtain four regression functions, wherein the input is the element group of the dynamic parameter layer D and the output is one of the four elements in the element group S; the parameters therein are adjusted and optimized by the testing set to finalize the four regression functions; finally the model is applied to prediction of independent innovation ability of the sample in all directions. The model built by the invention has the advantages of high accuracy, fast processing speed and strong generalization ability, etc, and has a breakthrough in prediction.

The invention discloses a method and a system for establishing a smart city 'multi-specification-in-one 'evaluation system. The establishment method comprises the following steps: constructing a framework of a smart city multi-standard-in-one effect evaluation index system, and forming a first-level index and a second-level index; establishing a three-level index of a smart city 'multi-standard-in-one' evaluation index system; quantifying the third-level index through an index quantification method; determining the weights of the first-level index, the second-level index and the third-level index; and calculating the score value of the smart city'multi-specification-in-one', and defining the evaluation level of the 'multi-specification-in-one' effect of the smart city. The implementation system comprises an evaluation index management module, an evaluation input module, an evaluation output module and a user management module. According to the method, the blank of the evaluation methodfor the implementation effect of multi-specification integration of the smart city is filled, the research category and the research method in the field are expanded, and the method has foresight, scientificity and operability.

The invention relates to a method for determining the position and the agglomeration intensity of a city core area. A city built-up area geometric centroid, a city population distribution centroid and a city road traffic accessibility centroid are determined in a map for the city built-up area, every two centroids are connected together to obtain an area, namely the city core area position; and the size of the core area corresponds to the agglomeration intensity of each centroid, that is, the smaller the size of the core area is, the higher the agglomeration intensity of the center area is. The invention provides a technology method for determining the position of the city core area, with the characteristics of integrity of theoretical basis, objectivity of data selection, scientificalness of calculation method, pertinency of space types or the like. The method used for determining the position and the agglomeration intensity of the city core area has more scientificalness, rationality and operability and provides a good platform for research on the core area.

The invention provides a high polymer chemistry coal and rock mass reinforcer for coal mines and solves the problems of the existing polyurethane reinforcing material, such as high price, inflammable and toxic properties, poor performance stability and the like. The high polymer chemistry coal and rock mass reinforcer for coal mines provided by the invention comprises components A and B which are the same in volume, wherein the component A consists of polyether polyol, catalyst and fire retardant, and the component B is polyaryl polymethylene isocyanate; the polyether polyol has more than 3 functional groups, hydroxyl value of 450-550 and molecular weight of 300-500; the catalyst is composed of dibutyltin dilaurate and triethylene diamine; and the fire retardant is composed of methyl methylphosphonate, tri(1,3-dichloro-2-propyl) phosphate and sodium silicate. The high polymer chemistry coal and rock mass reinforcer for coal mines provided by the invention belongs to polyurethane grouting agents and silicate modified polyurethane grouting agents, and is an environment-friendly material with resin content of 100% and no volatile organic compounds, and all indexes of the reinforcer completely accord with AQ1089-2011 quality standard of high polymer material for reinforcing coal and rock mass in coal mines.

The invention relates to a method for obtaining a capsicum phytophthora resistance candidate gene and a molecular marker, and application. The method is used for obtaining the capsicum phytophthora resistance candidate gene by utilizing capsicum phytophthora transcriptome and whole-genome sequencing data information, differentially-expressed gene identification, bioinformatics analysis, molecular marker development and phytophthora inoculation identification and belongs to the technical field of capsicum biology. The method comprises the following steps: sequencing a phytophthora resistant and susceptible gene pool transcriptome obtained after phytophthora inoculation of an F2 population constructed by capsicum highly-resistant and highly-susceptible phytophthora materials, performing expression analysis and functional annotation on differential genes, extracting DNAs (Desoxvribose Nucleic Acid) of a capsicum phytophthora highly-resistant and highly-susceptible phytophthora material genome, performing primer design and PCR (Polymerase Chain Reaction) amplification, performing sequence difference analysis and SNP site identification, performing SNP specific primer design and validity verification, and performing other steps to efficiently obtain the capsicum phytophthora resistance candidate gene and the molecular marker. According to the method, the capsicum phytophthora resistance candidate gene can be accurately identified, and the effective molecular marker can be developed.

The invention relates to an organic-inorganic compound fertilizer which is produced by fermented material of traditional Chinese medicine decoction dregs and a method of the organic-inorganic compound fertilizer. The traditional Chinese medicine decoction dregs are taken as the main material; crude fiber degradation bacteria, turf or other plant fibers are added properly after drying and wetting processing for mixed retting fermentation to obtain semi-finished products of organic fertilizer of fermented material of traditional Chinese decoction dregs; monoammonium phosphate, ammonium sulfate, potassium chloride or potassium sulfate are added according to the needed content of nitrogen, phosphorus and potassium; and the materials are mixed evenly, pelleted and dried to obtain the finished product fertilizer. The fertilizer contains organic materials and inorganic materials of nitrogen, phosphorus and potassium and the content of the organic materials is more than 20%; nitrogen, phosphorus and potassium are rich in nutrient and the total nutrient content is more than 15%, so that the products are characterized by comprehensive nutritional ingredient, good effect, no pollution and the like. Fermented material of traditional Chinese medicine decoction dregs is adopted to produce the organic-inorganic compound fertilizer provided by the invention, so that the pollution to the environment by the decoction dregs is eliminated and the waste is recycled to realize the benefit of comprehensive development of environment friendliness, energy and fertilizer.

The present invention relates to one kind of acid liquid fertilizer for drip irrigation and including nitrogen fertilizer, phosphate fertilizer, potash fertilizer, rooting promoter, dissolution promoter, trace elements and sulfuric acid. It is prepared through the steps of: dissolving phosphate fertilizer, potash fertilizer, trace elements and dissolution promoter in water through stirring, dissolving nitrogen fertilizer, adding sulfuric acid and adding rooting promoter. Its preparation process is scientific, low in power consumption and low in cost and uses simple apparatus. Its dissolution promoter can raise the dissolution degree of routine phosphate fertilizer and its rooting promoter can promote the growth of plant root system and the plant absorption capacity to nutrients. Its acidity can prevent jamming of drip holes.

The present invention discloses a regional meteorological drought level prediction method coupled with multi-source data. The method is characterized in that: by space downscaling of the remote sensing precipitation data of the gridded satellite, a high-resolution regional precipitation space database is constructed, the drought levels are divided by using a standardized drought index, and based on the non-stationary Markov chain model, a meteorological drought level prediction model with time-varying transition probability is constructed. According to the method disclosed by the present invention, multi-source remote sensing information and basic underlying surface features are used to capture the spatial variability of regional precipitation, the lack of precipitation observed in traditional sites is made up for, the external coercion and precursor signals of the evolution of drought and flood of large-scale meteorological factors that can reflect the characteristics of atmospheric circulation are made full use of, and the mechanism of formation and development of drought and flood is taken into account to a certain extent, so that the dynamic evolution characteristics of meteorological and hydrological systems are more in line with, highly scientific and practicability are ensured, and a foundation can be laid for the establishment of a drought and flood warning system.

The invention discloses a method for identifying specific peptides of a Chinese medicine containing protein. The method comprises the following steps of: screening through a large number of experiments; taking a sample and performing enzymatic hydrolysis by using preferred enzyme; performing a desalination treatment; performing a high-throughput identification on peptide sequences using the best Nano LC-MS / MS method; verifying specific peptides by comparing differences in homologous protein sequences between different species of different samples; validating the specificity of the specific peptides in authentic products using the preferred LC-QQQ MS analysis. The method is scientific and easy to operate, and can be used to identify authentic and fake products of Chinese medicine, animal drugs, foods and aquatic products, and has important application value.

The invention provides a method for rapid nondestructive detection of a liver tumor marker and a test paper strip adopted by the method. A gold maker pad of the test paper strip adopted by the method comprises glass fibers adsorbed with colloidal gold-marked monoclonal antibodies GP73-1. A nitrocellulose film is orderly marked with a detection band T1 and a quality control line C, wherein monoclonal antibodies GP73-2 are fixed to the detection band T1 and rabbit anti-mouse polyclonal antibodies Ig are fixed to the quality control line C. The method for rapid nondestructive detection of a liver tumor marker comprises the following steps of taking a saliva sample, inserting an end of a sample pad of the test paper strip which is an immunochromotographic test paper strip into the saliva sample for 10 to 15min so that the saliva sample appears on a NC film, taking out the test paper strip, and observing coloring states of the detection band and the quality control line to obtain a detection result. The method utilizes a saliva sample as a detection object and compares the saliva sample with a serum sample and other body fluid samples. The method has the advantages of easy sample acquisition, nondestructive detection, accurate detection, safety, convenience, low cost and easy preservation.

The invention relates to an energy consumption monitoring system for a transportation tool. The system comprises an energy consumption measurement module, a speed or displacement mileage measurement module and a data acquisition, processing and output module, wherein the energy consumption measurement module acquires energy consumption capacity data or energy consumption ratio data in unit time of a power driving system by an energy consumption qualifier in real time, and provides a data output interface; the speed or displacement mileage measurement module acquires running speed data or displacement mileage data of the transportation tool, and provides a data output interface; and the data acquisition, processing and output module acquires data provided by the energy consumption measure module and the speed or displacement measurement module simultaneously or in short time according to a mode of certain time interval or manual intervention, processes the acquired data through calculation, and outputs a processing result, namely a value of current energy consumption level and other data of the transportation tool for a driver or a manager of the transportation tool in real time. The energy consumption monitoring system can provide current index of energy consumption of the transportation tool, so that the index of energy consumption of the transportation tool can be in a reasonable level so as to achieve the aim of energy conservation and consumption reduction.

The invention discloses an intelligent scheduling decision-making method for flood and drought control based on extreme climate conditions. The intelligent scheduling decision-making method is used inriverside areas and comprises the steps of: step 1) acquiring and collecting various kinds of original data; step 2) preliminarily establishing a virtual reservoir model; step 3) optimizing the virtual reservoir model; step 4) and utilizing a final data model obtained in the step 3) to output various kinds of data to sub-functional modules, thereby achieving the intelligent scheduling decision-making purpose for flood and drought control in the riverside areas under extreme climate conditions. The intelligent scheduling decision-making method can ensure scientificity, precision and reliability of the data, achieves the effects expert early-warning support and decision scheme analysis, can timely respond to the sudden rainstorm process, and immediately starts up a pumping station drainage,not only reduces the water accumulating volume, but also greatly reduce the full-load working process of the pumping station, saves energy and reduces emission, effectively improves the early-warningand handling capacity of flood and drought control in the riverside areas, promotes the improvement of integral level of water resource scheduling management, and has extremely high practicability.

The present invention discloses SBS pitch fluid for repairing road pits and holes after cold mixing and its production process. The SBS pitch fluid has the material comprising diesel oil 7-10 wt%, glycol 4-5 wt%, gasoline 8-10 wt%, SBS 6-8 wt%, antiager 5-10 wt% and stripping resisting agent 0.3-0.4 wt% except pitch. The production process of the SBS pitch fluid is also disclosed. The SBS pitch fluid is liquid at normal temperature and low temperature and may be mixed directly before being used, so that it may be used conveniently all the year round without environmental pollution caused by heating pitch.

The invention provides a charging pile fault prediction method and device based on a Markov chain, and the method comprises: obtaining a state vector of a target charging pile in an initial time period, and enabling the state vector to serve as the initial state probability distribution of a preset charging pile Markov chain prediction model; wherein the Markov chain prediction model of the charging pile is used for representing a discrete event random process in which a non-fault state and at least one fault state of the charging pile are mutually converted and different fault states of the charging pile are mutually converted; and according to the initial state probability distribution and the Markov chain prediction model, determining the probability that the target charging pile has atleast one fault in a prediction time period. Automatic fault prediction of the charging pile can be achieved, the prediction process is efficient, the prediction result is accurate, and then timely and targeted maintenance can be conducted on the fault of the charging pile.

The invention provides a method for cultivating isolated microspore of cucumber, belonging to the field of biological technology. The method of the invention comprises the steps as follows: taking buds, identifying the development period of the microspore, pre-disposing, disinfecting the buds, isolating the microspore with an extrusion method by using B<5>-13 extracting solution, filtrating, centrifuging and purifying the microspore by cell screens with the size of 76mum, carrying out static dark cultivation at the temperature of 25 DEG C till the embryoid can be seen by naked eyes, forming cotyledonary embryoid by surging dark cultivation under the frequency of 60r / min<-1> subsequently, forming regenerated plants or rootless seedlings on MS-BA embryoid germination culture mediums, and finally gaining entire regenerated plants by inducing the roots on the rooting culture medium MS-IBA. The method of the invention can gain haploid or double haploid. The double haploid is good seedling raising material and can be used for the selection of new type or improvement of type, thus greatly shortening the seedling raising period and improving the selection efficiency; the double haploid is also ideal material for carrying out the molecular marking such as AFLP, RFLP, RAPD, and the like, the drawing and researching of genetic maps, the species evolution research, genetic analysis, plant gene cloning selection, etc.

The invention relates to a cable splice closure and a manufacturing method and the use of the same. The cable splice closure consists of a splice closure body, a splice general support bracket, a fiber holding plate and a splice closure upper cover, wherein the whole shape of the splice closure body is a box shape; the box of the splice closure body accommodates the splice general support bracket and the fiber holding plate; the splice closure body is provided with a sealing groove, an general support bracket pillar, a fiber holding plate positioning pillar, a closing and fastening bolt structure, a cable entrance hole, a cable exit hole, a covered wire cable exit hole and a preserved hole; the outer side of the upper bead of the splice closure body is provided with the sealing groove; the sealing groove surrounds the outer side of the upper bead; the shape of the whole section of the sealing groove is a U shape; an annular hollow sealing strip is placed in the sealing groove; and the outside diameter of the hollow sealing strip is matched with the inside diameter of the sealing groove. The cable splice closure is unique in design concept, reasonable in structure, low in cost, excellent in sealing effect and simple in construction operation, saves labor, improves efficiency, can be used as a pipeline, underground straight buried, overhead, wall attached cable splice closure, is wide in application range, and achieves a multifunction effect.