10results about How to "Orderly distribution" patented technology

A spiral pruning method for crisp and honey kumquats is characterized in that when fruit-bearing branches are hung, branch hanging is carried out step by step from top to bottom in a layered mode, two vertically-adjacent layers of fruit-bearing branches are staggered to form a multi-layer three-dimensional tree crown structure, and after branch hanging work is completed, the whole shape of the hung branches is in a spiral rising shape. Comprising the following steps: (1) erecting a supporting rod; (2) trunk selection and culture; (3) main branch selection and arrangement; (4) selecting, remaining and pruning side branches; (5) branch hanging and the like. According to the spiral pruning method for the crisp and honey kumquats, the layout mode remarkably improves the ventilation and light transmission conditions of tree crowns, the photosynthesis efficiency is improved, and uniform distribution and maturity of fruits are promoted.

The invention provides a fresh tilapia mossambica block preservative and a preparation method thereof, the fresh tilapia mossambica block preservative comprises the following raw materials: natural plant extract, modified biological polysaccharide, organic acid, natural antibacterial peptide, a humectant, deionized water and the like, and propolis extract and astaxanthin can be selected to enhance the effect; wherein the natural plant extract is corncob, zingiber mioga and tartary buckwheat bran extract; the modified biological polysaccharide is obtained by modifying chitosan quaternary ammonium salt, laminarin, cell wall polysaccharide and carboxylic acid. The fresh-keeping agent is prepared through ultrasonic mixing, multilayer electrostatic deposition and other technologies, through the synergistic effect of all the raw materials, a multilayer coating structure is formed through electrostatic deposition, microbial growth can be inhibited, gas exchange can be controlled, water loss can be reduced, the fresh-keeping period of tilapia mossambica blocks can be effectively prolonged, and the quality of the tilapia mossambica blocks can be kept.

The invention discloses a preparation method of a self-supporting three-dimensional electrocatalyst with an adjustable pore structure and ordered metal distribution. The method is divided into the following two methods according to different adding steps of metal nanoparticles or metal precursors: the method I comprises the following steps: 1) preparing a porous organic polymer by adopting an ice template method; 2) dissolving a metal precursor in an ethanol solution at room temperature, mixing with the porous organic polymer carrier, and standing until ethanol is completely volatilized to obtain a porous organic polymer with orderly distributed metals; and 3) performing high-temperature carbonization on the porous organic polymer with orderly distributed metals to obtain the porous organic polymer. The method II comprises the following steps: a) preparing a porous organic polymer with orderly distributed metals by adopting an ice template method; and b) carrying out high-temperature carbonization on the porous organic polymer with orderly distributed metals. The application of the porous organic polymer material in the fields of catalysis, composite material modification, supercapacitors and the like in other fields can be expanded through copolymerization or addition of functional fillers (such as magnetic particles, conductive fillers and the like).

The utility model relates to a motor external power adapter convenient for wiring, which solves the technical problems of extremely complicated wiring process, serious influence on work efficiency, screw loosening leading to poor wire contact and the like. The utility model discloses a power shell with an inner cavity, a circuit board with a direct-current alternating-current conversion circuit is arranged at the inner bottom of the power shell, the opposite sides of the two ends of the power shell are respectively provided with mounting notches, power line connecting seats are respectively arranged in the mounting notches, the end part of the circuit board extends into the mounting notches and is fixedly connected with the power line connecting seats, a plurality of wiring holes are respectively arranged on the power line connecting seats, wiring terminals are arranged in the power line connecting seats, and quick connecting assemblies are movably arranged on the power line connecting seats. The utility model has the advantages that the power line is inserted into the wiring hole, the quick disconnection of the power line and the wiring terminal can be realized by pressing the key, the screwdriver and other tools are not needed, the wiring operation process is greatly simplified, and time and labor are saved.

The present invention discloses a communication pipeline construction device and method containing an underground protection structure, comprising a mounting base, a bottom protection frame fixedly connected to the top of the mounting base, a main storage rack fixedly connected to the bottom protection frame, and a first inner protection layer fixedly connected to the main storage rack. The present invention relates to the technical field of communication pipeline laying; the communication pipeline construction device and method containing an underground protection structure can provide a safety protection function for multiple communication cables placed therein through the bottom protection frame and the top closing cover, and at the same time, the main storage rack, four auxiliary storage racks and two extension racks arranged therein can conveniently place communication cables of different sizes, and the relevant communication cables are clamped and fixed by a first clamping mechanism, a second clamping mechanism and a third clamping mechanism, so as to facilitate their fixation, thereby making multiple communication cables distributed in an orderly manner, which is beneficial to later inspection and maintenance.

The invention relates to the technical field of gallic acid, and particularly discloses gallic acid produced by an enzyme method and a preparation process of the gallic acid. The preparation process for producing the gallic acid by the enzyme method comprises the following steps: preparing modified konjac glucomannan; tannin is dissolved in water, modified konjac glucomannan is added, constant-temperature water bath stirring is conducted, and a pretreated tannin solution is obtained; preparing modified bacillus stearothermophilus spores; and mixing the modified bacillus stearothermophilus spores and the pretreated tannin solution, stirring, adjusting the pH value of the system, stirring in a constant-temperature water bath, centrifuging, collecting supernate, and drying to obtain gallic acid. The gallic acid product prepared by the method is high in yield, high and stable in purity, low in preparation cost and suitable for large-scale popularization and production.

The invention relates to the technical field of medical equipment, in particular to a portable acupuncture and massage electromagnetic head therapeutic apparatus which comprises a helmet and further comprises a gradient installation ring, the gradient installation ring gradually expands outwards in a spiral shape from top to bottom, and a plurality of iron cores are fixedly installed at the bottom of the gradient installation ring. The multiple iron cores are spirally distributed along the bottom of the gradient mounting ring, two U-shaped mounting grooves are formed in the bottom of each iron core, and magnet assemblies are arranged in the two mounting grooves respectively. The device has the advantages that the device better fits the irregular shape of the head, a magnetic field uniformly covers the whole head, it is guaranteed that the head receives a balanced magnetic field effect, a magnetic field effect blind area is avoided, the overall treatment effect is improved, the mounting groove guides the magnetic field trend, magnetic field leakage and disordered diffusion are reduced, the magnetic field acts on a treatment area more intensively, and the treatment effect is improved. The utilization efficiency of the magnetic field is improved, more magnetic energy is concentrated on a part needing treatment, the magnetic field intensity of the treatment side is improved, and therefore the treatment effect is enhanced.

The utility model belongs to the technical field of energy storage, specifically provide a kind of battery energy storage cabinet, to solve the problem of high cost, complex system and not convenient to control temperature of the existing energy storage cabinet using liquid cooling system cooling. For this purpose, the battery energy storage cabinet of the utility model includes cabinet, multiple battery modules and multiple phase change heat exchange components;Cabinet is divided into independent battery cabin and temperature control cabin by partition in the cabinet, battery cabin and temperature control cabin are spaced along the first horizontal direction distribution;Multiple battery modules are spaced along the second horizontal direction distribution in battery cabin, each column battery module includes multiple battery modules spaced along vertical direction, each battery module is correspondingly provided with one phase change heat exchange component, phase change heat exchange component has first heat exchange end and second heat exchange end, phase change heat exchange component penetrates partition, first heat exchange end is connected with battery module, and second heat exchange end is located in temperature control cabin. The structure of the utility model's energy storage cabinet is simple, and it is convenient to set and assemble and use, and the heat exchange effect is good.

This utility model relates to the field of leather shoe technology, and more particularly to a wear-resistant leather shoe, solving the problems of insufficient durability, easy wear and tear after prolonged use, deformation, and poor anti-slip performance in existing leather shoes. A wear-resistant leather shoe includes a protrusion fixedly connected to one end of the sole, several anti-slip mechanisms on the bottom of the sole, an upper fixedly connected to the top of the sole by stitching, and a gasket fixedly connected to the top of the upper. The sole is made of one of microfiber PU, microfiber PVC, or microfiber rubber composite materials. This utility model enhances the durability of leather shoes, reduces wear, and improves their anti-slip performance.

The utility model discloses a simple and detachable strawberry seedling culture groove which is formed by connecting a plurality of unit grooves, each unit groove comprises two transverse plates and a plurality of longitudinal plates, the transverse plates and the longitudinal plates are all perpendicular to the ground, the two ends of each longitudinal plate are connected to the two transverse plates respectively to form a plurality of long-strip-shaped sub-grooves, the height of each transverse plate is 18-22 cm, and the height of each longitudinal plate is 18-22 cm. The length of each longitudinal plate is 1.5-2.5 m, the height of each longitudinal plate is 10-15 cm, and the distance between every two adjacent longitudinal plates is 8-15 cm; and a plurality of guide pieces for guiding strawberry stock plant stolons to propagate from one sub-groove to another sub-groove are also arranged at the top of the longitudinal plate. The strawberry seedling culture tank is simple in structure, convenient to mount and dismount and capable of enabling strawberry stock plants to grow stolon seedlings orderly.