摘要：【中文】本发明公开了一种计算海上风光互补发电系统中储能系统规模的方法，包括如下步骤：S1、分别获取目标海域的风能资源数据和太阳能资源数据；其中，风能资源数据包括风速概率密度函数的参数，太阳能资源数据包括太阳辐照度的小时清晰度指数概率密度函数的参数；S2、在给定风机和光伏模组的装机功率以及负载功率的情况下，根据所述风速概率密度函数和所述小时清晰度指数概率密度函数计算连续n天缺电条件下的期望缺电量；S3、根据所述期望缺电量确定所述储能系统的规模。 【EN】The invention discloses a method for calculating the scale of an energy storage system in an offshore wind-solar complementary power generation system, which comprises the following steps: s1, respectively acquiring wind energy resource data and solar energy resource data of the target sea area; the wind energy resource data comprise parameters of a wind speed probability density function, and the solar energy resource data comprise parameters of an hour definition exponential probability density function of solar irradiance; s2, under the condition that installed power and load power of a fan and a photovoltaic module are given, calculating expected power shortage under the condition of power shortage for n days according to the wind speed probability density function and the hour definition index probability density function; and S3, determining the scale of the energy storage system according to the expected power shortage.

摘要：【中文】本发明属于微胶囊制备技术领域，其公开了一种核壳结构的相变微胶囊的制备方法，以相变材料为核层溶液，以高分子为壳层溶液，采用同轴电喷技术，相变材料被高分子成功包覆，实现封装，即壳层将相变材料包裹在内部，可解决其泄露问题，带电液滴在电场力作用下被分裂成无数微纳尺寸小球，溶剂挥发，即形成结构定型的胶囊。该制备方法操作简单，原料来源广泛、生产成本低，可重复性好，包裹率高达90％。本发明还公开了利用上述制备方法制得的核壳结构的相变微胶囊，该相变微胶囊尺寸可控，大小均匀，可用于节能建筑材料，相变储热系统以及功能性织物等领域，为相变储热材料的开发提供了新思路。 【EN】The invention belongs to the technical field of microcapsule preparation, and discloses a preparation method of a phase change microcapsule with a core-shell structure. The preparation method has the advantages of simple operation, wide raw material source, low production cost, good repeatability and high wrapping rate up to 90%. The invention also discloses the phase-change microcapsule with the core-shell structure prepared by the preparation method, the phase-change microcapsule has controllable size and uniform size, can be used in the fields of energy-saving building materials, phase-change heat storage systems, functional fabrics and the like, and provides a new idea for the development of phase-change heat storage materials.

摘要：【中文】本发明属于微胶囊制备技术领域，其公开了一种相变微胶囊的制备方法，以相变材料为核层，以海藻酸钠为壳层，采用同轴电喷技术，带电液滴在电场力作用下被分裂成无数微纳米尺寸的小球，经过进一步与CaCl₂交联，形成结构定型的相变微胶囊。壳层将相变材料包裹在内部，实现封装，解决了其泄露问题。该制备方法简单，可操作性强，且原料来源广泛、生产成本低，可重复性好。本发明还公开了利用上述制备方法制得的相变微胶囊及其应用，该相变微胶囊尺寸可控，大小均匀，可用于节能建筑材料，相变储热系统以及功能性织物等领域，为相变储热材料的开发提供了新思路。 【EN】The invention belongs to the technical field of microcapsule preparation, and discloses a preparation method of a phase-change microcapsule, which takes a phase-change material as a core layer and sodium alginate as a shell layer, adopts a coaxial electrospray technique, and charged liquid drops are split into countless micro-nano-sized globules under the action of electric field force and are further mixed with CaCl₂And (4) crosslinking to form the structurally-shaped phase-change microcapsule. The shell layer wraps the phase change material in the inner part, so that packaging is realized, and the problem of leakage is solved. The preparation method is simple, strong in operability, wide in raw material source, low in production cost and good in repeatability. The phase-change microcapsule prepared by the preparation method is controllable in size and uniform in size, can be used in the fields of energy-saving building materials, phase-change heat storage systems, functional fabrics and the like, and provides a new idea for development of phase-change heat storage materials.

摘要：【中文】本发明提供一种用预合金粉制备高强韧硬质合金的方法，首先通过雾化法制备CoNiAl预合金粉粉，再用CoNiAl预合金粉与WC粉配料、球磨、喷雾干燥制粒、压制成形、烧结以及热处理过程得到最终硬质合金产品。本发明采用CoNiAl预合金粉用作粘结相制备硬质合金，一是避免直接使用Al粉或间接使用Al粉作为原料而导致氧含量增大或Al₂O₃杂质增多，二是Al的分布更加均匀，使最终粘结相中析出的Ni₃Al分布均匀，弥散强化效果好。本发明在使用预合金粉制备的硬质合金在金属粘结相中均匀析出Ni₃Al强化相，对金属粘结相起到强化作用，提高了硬质合金的硬度、抗弯强度和断裂韧性，以及最终使用过程中的耐磨性，并且具有工艺可控性好，产品质量稳定的优点。 【EN】The invention provides a method for preparing high-strength and high-toughness hard alloy by using pre-alloy powder. The invention adopts CoNiAl pre-alloy powder as a binding phase to prepare a cemented carbideGold, on the one hand, avoids the increase in oxygen content or Al resulting from the direct use of Al powder or the indirect use of Al powder as a raw material₂O₃The impurities are increased, and the Al is more uniformly distributed, so that the Ni precipitated in the final binding phase₃The Al is uniformly distributed, and the dispersion strengthening effect is good. In the invention, Ni is uniformly precipitated in the metal binding phase of the hard alloy prepared by using the pre-alloy powder₃The Al strengthening phase plays a strengthening role in the metal binding phase, improves the hardness, the bending strength and the fracture toughness of the hard alloy, and the wear resistance in the final use process, and has the advantages of good process controllability and stable product quality.

摘要：【中文】本发明公开了一种采用绝缘托瓶架辅助进电场的方法，其使用的工具包括绝缘托瓶架和座板，座板安装在绝缘托瓶架上，将绝缘托瓶架的三角形铁杆固定在耐张杆塔连接双串绝缘子的三角连板上，同时用绝缘绳将金属连接环连接固定在更换绝缘子上方的主承力塔材上，并调节绝缘绳使缘托瓶架保持水平，待电位电工从塔身进入座板，绝缘托瓶架以三角铁杆的顶部为圆心在水平面内转动，通过旋转的方式将电位电工带入电场，等电位电工拆下座板挂在导线上，留下托瓶架完成托住耐张绝缘子串的功能；本发明方法解决了双回路耐张杆塔上相和中相电场难进的问题，极大地提高了作业可靠性和作业的效率，对保证输电线路安全可靠运行提供了技术保障。 【EN】The invention discloses a method for assisting in entering an electric field by adopting an insulating bottle support, which uses tools comprising the insulating bottle support and a seat plate, wherein the seat plate is arranged on the insulating bottle support, a triangular iron rod of the insulating bottle support is fixed on a triangular connecting plate of a tension tower connected with a double-string insulator, a metal connecting ring is connected and fixed on a main bearing tower material above a replacement insulator by using an insulating rope, the insulating rope is adjusted to keep the insulating bottle support horizontal, a potential electrician enters the seat plate from a tower body, the insulating bottle support rotates in a horizontal plane by taking the top of the triangular iron rod as a circle center, the potential electrician is brought into the electric field in a rotating mode, the seat plate is detached by the equipotential electrician and hung on a conducting wire, and the bottle support is left to complete the function of supporting the tension insulator string; the method solves the problem that the phase and middle electric fields on the dual-loop strain tower are difficult to enter, greatly improves the operation reliability and the operation efficiency, and provides technical support for ensuring the safe and reliable operation of the power transmission line.

摘要：【中文】本发明属于3D打印设备领域，并具体公开了一种同轴式3D打印挤出装置及空间立体电路成形方法，包括内层挤出机构和外层挤出机构，内层挤出机构包括内层喷头套筒、储料腔、气缸导杆和气缸，储料腔与内层喷头套筒连通，气缸导杆一端与气缸相连，另一端穿过端盖位于内层喷头套筒内；外层挤出机构包括外层喷头套筒、螺杆、进料漏斗、环形加热器和步进电机，外层喷头套筒、螺杆和内层喷头套筒从外至内依次同轴设置，螺杆与步进电机相连，进料漏斗设置在外层喷头套筒上，环形加热器包裹在外层喷头套筒外侧。本发明装置可交替挤出不同种类的材料，特别适合用于成形空间立体电路，降低了其制造成本和制造难度，拓展了3D打印电路的应用范围。 【EN】The invention belongs to the field of 3D printing equipment, and particularly discloses a coaxial 3D printing extrusion device and a space three-dimensional circuit forming method, wherein the coaxial 3D printing extrusion device comprises an inner layer extrusion mechanism and an outer layer extrusion mechanism, the inner layer extrusion mechanism comprises an inner layer spray head sleeve, a material storage cavity, a cylinder guide rod and a cylinder, the material storage cavity is communicated with the inner layer spray head sleeve, one end of the cylinder guide rod is connected with the cylinder, and the other end of the cylinder guide rod penetrates through an end cover and is positioned in the inner layer spray head sleeve; outer extrusion mechanism includes outer shower nozzle sleeve, screw rod, feed hopper, ring heater and step motor, and outer shower nozzle sleeve, screw rod and inlayer shower nozzle sleeve are from outer to interior coaxial setting in proper order, and the screw rod links to each other with step motor, and feed hopper sets up on outer shower nozzle sleeve, and the ring heater parcel is in the outer shower nozzle sleeve outside. The device can alternately extrude different types of materials, is particularly suitable for forming a spatial three-dimensional circuit, reduces the manufacturing cost and the manufacturing difficulty of the spatial three-dimensional circuit, and widens the application range of the 3D printing circuit.

摘要：【中文】本发明公开了一种基于升温升压技术的吸收式循环系统，属于能源回收利用领域。一种基于升温升压技术的吸收式循环系统，包括升温升压子循环和吸收式动力子循环，所述升温升压子循环包括发生器；第一分离器，入口与所述的发生器出口相连；冷凝器，入口与所述的第一分离器气体出口相连；第一工质泵，入口与所述的冷凝器出口相连；蒸发器，入口与所述的第一工质泵出口相连；增温增压器，气体入口与所述的蒸发器出口相连；本发明可利用动力循环废热/常规废热提升透平入口温度和压力，提升透平工作条件，更加有效的彻底利用能量；另外，该循环与传统循环相比，改造方式相对容易达成，有利于提升现有的工业余热利用水平。 【EN】The invention discloses an absorption type circulating system based on a temperature rise and pressure rise technology, and belongs to the field of energy recycling. An absorption type circulating system based on a temperature and pressure raising technology comprises a temperature and pressure raising sub-cycle and an absorption type power sub-cycle, wherein the temperature and pressure raising sub-cycle comprises a generator; the inlet of the first separator is connected with the outlet of the generator; a condenser having an inlet connected to said first separator gas outlet; the inlet of the first working medium pump is connected with the outlet of the condenser; the inlet of the evaporator is connected with the outlet of the first working medium pump; the gas inlet of the temperature-increasing supercharger is connected with the outlet of the evaporator; the invention can utilize the power cycle waste heat/conventional waste heat to improve the temperature and pressure of the turbine inlet, improve the working condition of the turbine and more effectively and thoroughly utilize energy; in addition, compared with the traditional circulation, the circulation is easy to achieve in a modification mode, and the improvement of the existing industrial waste heat utilization level is facilitated.

摘要：【中文】本发明公开了一种基于超临界郎肯循环的深海动力输出系统，属于深海动力输出领域。一种基于超临界郎肯循环的深海动力输出系统，包括潜水器机体；透平机，连接在所述的潜水器机体中，其中所述透平机上的输出轴穿过潜水器机体的壳体并连接有驱动叶轮；电热式超临界压力锅炉，连接在所述的潜水器机体中；本发明该系统利用电能获得高温热源，并利用深海冷水作为低温热源，同时利用透平机直接对外输出轴功，郎肯循环使用纯水或有机工质作为工作流体，运行在超临界工作条件下，透平机入口压力与深海水压达到平衡，以此解决透平机了动力输出轴的轴密封问题，本发明所提出的新技术避免了传统深海动力输出装置的应用缺陷。 【EN】The invention discloses a deep sea power output system based on a supercritical Rankine cycle, and belongs to the field of deep sea power output. A deep sea power output system based on supercritical Rankine cycle comprises a submersible machine body; the turbine is connected in the submersible machine body, wherein an output shaft of the turbine penetrates through a shell of the submersible machine body and is connected with a driving impeller; the electric heating type supercritical pressure boiler is connected in the submersible machine body; the system of the invention obtains a high-temperature heat source by using electric energy, uses deep sea cold water as a low-temperature heat source, simultaneously uses a turbine to directly output shaft work outwards, uses pure water or organic working medium as working fluid in a Rankine cycle, and operates under a supercritical working condition, so that the inlet pressure of the turbine and the deep sea water pressure are balanced, thereby solving the shaft sealing problem of a power output shaft of the turbine.

摘要：【中文】本发明公开了一种适用于中低热值燃料的低氮气体燃烧器，包括由内到外依次分布的中心燃料筒、旋流风筒、主燃料外筒及燃烧器箱壳；内旋流风区域的出口处布置有旋流盘，主燃料集气环的一端设置有主燃料入口，主燃料集气环的另一端设置有若干主燃料喷口；燃烧器箱壳的侧面设有助燃空气入口，其中，中低热值气体燃料管道的出口与中心燃料入口及主燃料入口相连通，助燃风道与旋流盘和外直流风区域相连通，该燃烧器具有高燃烧效率及低氮氧化物排放的特点。 【EN】The invention discloses a low-nitrogen gas burner suitable for middle-low calorific value fuel, which comprises a central fuel cylinder, a cyclone air cylinder, a main fuel outer cylinder and a burner box shell which are sequentially distributed from inside to outside; a swirl disc is arranged at an outlet of the inner swirl air area, a main fuel inlet is arranged at one end of the main fuel gas-collecting ring, and a plurality of main fuel nozzles are arranged at the other end of the main fuel gas-collecting ring; the side of the burner box shell is provided with a combustion-supporting air inlet, wherein, the outlet of the gas fuel pipeline with the medium and low calorific value is communicated with the central fuel inlet and the main fuel inlet, and the combustion-supporting air channel is communicated with the cyclone disk and the outer direct current air area.

摘要：【中文】本发明公开了一种基于文丘里原理的空气烟气混合装置，包括箱体，箱体的左侧面上设置有助燃空气入口，箱体的右侧面上设置有空气烟气混合物出口，烟气输入管道经箱体的顶部插入于箱体内，烟气输入管道出口的侧板为文丘里斜板，其中，该文丘里斜板位于箱体内；箱体内设置有冷凝过滤网，助燃空气入口、烟气输入管道及冷凝过滤网及空气烟气混合物出口由右到左依次分布；箱体的底部设置有冷凝水排放孔，其中，冷凝水排放孔位于冷凝过滤网与空气烟气混合物出口之间，该装置能够有效地解决目前再循环系统投入到助燃空气中混合程度差以及冷凝水难析出、难排出的问题。 【EN】The invention discloses an air and flue gas mixing device based on a Venturi principle, which comprises a box body, wherein a combustion-supporting air inlet is arranged on the left side surface of the box body, an air and flue gas mixture outlet is arranged on the right side surface of the box body, a flue gas input pipeline is inserted into the box body through the top of the box body, and a side plate of the outlet of the flue gas input pipeline is a Venturi inclined plate which is positioned in the box body; a condensation filter screen is arranged in the box body, and a combustion-supporting air inlet, a flue gas input pipeline, the condensation filter screen and an air and flue gas mixture outlet are sequentially distributed from right to left; the bottom of box is provided with the comdenstion water discharge hole, and wherein, the comdenstion water discharge hole is located between condensation filter screen and the air flue gas mixture export, and the device can solve present recirculation system effectively and drop into the combustion air in the mixed degree poor and the difficult problem of appearing, difficult discharge of condensate water.