摘要：【中文】本发明公开一种电机、风机和空调器，其中，电机包括电机壳、第一定子、第一转子、第二定子、第二转子、第一转轴和第二转轴。所述电机壳具有输出轴孔、及沿所述电机壳轴向方向设置的第一安装腔和第二安装腔，所述第一安装腔与所述输出轴孔连通；所述第一定子和第一转子设于所述第一安装腔；所述第二定子和第二转子设于所述第二安装腔；所述第一转轴与所述第一转子连接，并从所述输出轴孔伸出，所述第一转轴中空形成有避位通道；所述第二转轴与所述第二转子连接，并从所述避位通道伸出。本发明技术方案的电机具有能够提升风机送风效果、拓展风机送风模式的优点。 【EN】The invention discloses a motor, a fan and an air conditioner, wherein the motor comprises a motor shell, a first stator, a first rotor, a second stator, a second rotor, a first rotating shaft and a second rotating shaft. The motor casing is provided with an output shaft hole, a first mounting cavity and a second mounting cavity, wherein the first mounting cavity and the second mounting cavity are arranged along the axial direction of the motor casing; the first stator and the first rotor are arranged in the first mounting cavity; the second stator and the second rotor are arranged in the second mounting cavity; the first rotating shaft is connected with the first rotor and extends out of the output shaft hole, and a position avoiding channel is formed in the first rotating shaft in a hollow mode; the second rotating shaft is connected with the second rotor and extends out of the avoiding channel. The motor in the technical scheme of the invention has the advantages of improving the air supply effect of the fan and expanding the air supply mode of the fan.

摘要：【中文】本发明公开一种轴流风机及其控制方法和空调器，其中，轴流风机包括电机、第一风轮和第二风轮，所述电机包括电机壳、及自所述电机壳的同一侧伸出的第一转轴和第二转轴，所述第一转轴套设于所述第二转轴的外侧，且所述第一转轴和所述第二转轴独立转动；所述第一风轮包括第一轮毂和设于所述第一轮毂的第一叶片，所述第一轮毂安装于所述第一转轴，所述第一轮毂中空形成有安装腔，且所述安装腔背向所述电机开口设置，所述第二转轴从所述第一转轴伸入所述安装腔；所述第二风轮安装于所述第二转轴，并设于所述安装腔。本发明技术方案的轴流风机具有送风效果好、送风模式多的优点。 【EN】The invention discloses an axial flow fan, a control method thereof and an air conditioner, wherein the axial flow fan comprises a motor, a first wind wheel and a second wind wheel, the motor comprises a motor shell, a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft extend out from the same side of the motor shell, the first rotating shaft is sleeved on the outer side of the second rotating shaft, and the first rotating shaft and the second rotating shaft rotate independently; the first wind wheel comprises a first hub and a first blade arranged on the first hub, the first hub is mounted on the first rotating shaft, a mounting cavity is formed in the first hub in a hollow mode, the mounting cavity is arranged opposite to the motor opening, and the second rotating shaft extends into the mounting cavity from the first rotating shaft; the second wind wheel is installed on the second rotating shaft and arranged in the installation cavity. The axial flow fan in the technical scheme of the invention has the advantages of good air supply effect and multiple air supply modes.

摘要：【中文】本发明实施例提供了一种适用于热回收焦炉的烟气处理系统及应用其处理焦炉烟气的方法；烟气处理系统包括：沿焦炉的烟气排放方向，通过烟气排放管道依次连接的SNCR脱硝装置、锅炉以及风机；其中SNCR脱硝装置前的烟气排放管道上设置有低温气体入口。采用本发明实施例提供的烟气处理系统及方法，脱硝装置可直接与焦炉连接，利用少量低温气体对焦炉排放的高温烟气进行降温即可直接进行脱硝处理；脱硝后的烟气进入锅炉进行热量回收，由于后续不需要高温反应，热量在锅炉中可以得到充分回收，提高了热回收率；风机设置于锅炉之后，烟气温度低，因此不需要采用高温风机，且系统中烟气阻力小，对风机的要求大大降低，从而降低了生产建设成本。 【EN】The embodiment of the invention provides a flue gas treatment system suitable for a heat recovery coke oven and a method for treating coke oven flue gas by using the flue gas treatment system; the flue gas treatment system comprises: the SNCR denitration device, the boiler and the fan are sequentially connected through a flue gas discharge pipeline along the flue gas discharge direction of the coke oven; wherein a low-temperature gas inlet is arranged on the flue gas discharge pipeline in front of the SNCR denitration device. By adopting the flue gas treatment system and the method provided by the embodiment of the invention, the denitration device can be directly connected with the coke oven, and the denitration treatment can be directly carried out by cooling the high-temperature flue gas discharged by the coke oven by using a small amount of low-temperature gas; the denitrated flue gas enters a boiler for heat recovery, and the heat can be fully recovered in the boiler because high-temperature reaction is not needed subsequently, so that the heat recovery rate is improved; the fan sets up behind the boiler, and the flue gas temperature is low, consequently need not adopt high temperature fan, and the flue gas resistance is little in the system, to the requirement greatly reduced of fan to production construction cost has been reduced.

摘要：【中文】本申请涉及一种高压灯带单元、高压灯带线路、灯带单元及其高压灯带。所述高压灯带单元包括并联线、导电线正极和导电线负极，所述并联线分别与所述导电线正极和所述导电线负极电连接，包括：高电阻线路板，一端通过所述并联线与所述导电线正极连接，另一端通过所述并联线与所述导电线负极连接；发光二极管，安装于所述高电阻线路板，所述发光二极管通过依次连接所述高电阻线路板和所述并联线分别与所述导电线正极和所述导电线负极连接。本申请提供的高压灯带单元、高压灯带线路、灯带单元及其高压灯带可以解决传统方案中制作LED高压灯带过程中存在资源耗费过度的问题。 【EN】The application relates to a high-voltage lamp strip unit, a high-voltage lamp strip circuit, a lamp strip unit and a high-voltage lamp strip thereof. The high voltage lamp area unit includes parallel connection, conductor wire positive pole and conductor wire negative pole, the parallel connection respectively with the conductor wire positive pole with the conductor wire negative pole is electric is connected, includes: one end of the high-resistance circuit board is connected with the positive electrode of the conducting wire through the parallel connection wire, and the other end of the high-resistance circuit board is connected with the negative electrode of the conducting wire through the parallel connection wire; and the light emitting diode is arranged on the high-resistance circuit board, and the light emitting diode is respectively connected with the positive electrode of the conducting wire and the negative electrode of the conducting wire by sequentially connecting the high-resistance circuit board and the parallel line. The application provides a high-voltage lamp area unit, high-voltage lamp area circuit, lamp area unit and high-voltage lamp area thereof can solve and have the excessive problem of resource consumption among the preparation LED high-voltage lamp area in-process in the traditional scheme.

摘要：【中文】本发明涉及一种用于感染创面预警和可控治疗的智能水凝胶敷料，该水凝胶由四部分组成：生物相容性好且经常被用做创面敷料的聚乙烯醇、感知创面pH变化的具有荧光共振能量转移效应的纳米粒子、紫外光响应的可控释放抗生素的大分子以及上转化纳米粒子、通过反复冻融的方法得到。通过监测水凝胶荧光信号的改变来预警感染的发生，随后对水凝胶加以近红外光照射，从而实现抗生素的有效可控释放，对感染创面进行可控及时治疗。本发明解决了传统创面敷料对于感染发生的不可知性，并且避免了抗生素过量使用带来的副作用，适用于创面感染的预警和治疗。 【EN】The invention relates to an intelligent hydrogel dressing for early warning and controllable treatment of an infected wound, which consists of four parts: the wound dressing is good in biocompatibility and can be obtained by a repeated freeze thawing method through polyvinyl alcohol which is often used as wound dressing, nano particles which sense pH change of a wound and have a fluorescence resonance energy transfer effect, macromolecules which respond to ultraviolet light and can controllably release antibiotics and up-conversion nano particles. The infection is early warned by monitoring the change of the hydrogel fluorescence signal, and then the hydrogel is irradiated by near infrared light, so that the effective controllable release of the antibiotic is realized, and the infected wound is treated in a controllable and timely manner. The invention solves the problem of the unknown occurrence of infection of the traditional wound dressing, avoids the side effect caused by the excessive use of antibiotics, and is suitable for the early warning and treatment of wound infection.

摘要：【中文】本发明涉及一种栅线结构、太阳能电池片、叠瓦组件、印刷方法和制造方法。栅线结构位于基体片的顶表面和/或底表面上并包括第一层栅线和第二层栅线，第一层栅线与基体片的硅片直接接触，第二层栅线设置在第一层栅线的与基体片相对的一侧并与硅片上的膜接触，每一条两层式栅线的第一层栅线包括多个点状结构，点状结构在两层式栅线的延伸方向上间隔排布，且点状结构的宽度大于第二层栅线的宽度。根据本发明，第一层栅线为点状结构且宽度大于第二层栅线，这样的设置使得在实现降低栅线和硅片接触而导致的复合的基础上，能够方便生产制造时第二层栅线对准第一层栅线，从而提升加工精度和加工效率。 【EN】The invention relates to a grid line structure, a solar cell, a laminated tile assembly, a printing method and a manufacturing method. The grid line structure is located the top surface and/or the bottom surface of base member piece and includes first layer grid line and second layer grid line, first layer grid line and the silicon chip direct contact of base member piece, the second layer grid line setting is in the one side relative with the base member piece of first layer grid line and with the membrane contact on the silicon chip, the first layer grid line of each two-layer formula grid line includes a plurality of punctiform structures, the punctiform structure is arranged at interval in the extending direction of two-layer formula grid line, and the width of punctiform structure is greater than the width of second layer grid line. According to the invention, the first layer of grid lines are in a dot structure, and the width of the first layer of grid lines is larger than that of the second layer of grid lines, so that the second layer of grid lines can be conveniently aligned to the first layer of grid lines in production and manufacturing on the basis of reducing the composition caused by contact between the grid lines and a silicon wafer, and the processing precision and the processing efficiency are improved.

摘要：【中文】本发明涉及一种栅线结构、太阳能电池片、叠瓦组件、印刷方法和制造方法。栅线结构位于基体片的顶表面和/或底表面上并包括第一层栅线和第二层栅线，第一层栅线与基体片的硅片直接接触，第二层栅线设置在第一层栅线的与基体片相对的一侧并与硅片上的膜接触，每一条两层式栅线的第一层栅线在其延伸方向上间断设置。根据本发明，栅线中的与硅片接触的一层栅线在其延伸方向上间断设置，能够有效降低栅线和基体片接触而导致的复合，从而能够显著提升太阳能电池片的开路电压和转换效率。 【EN】The invention relates to a grid line structure, a solar cell, a laminated tile assembly, a printing method and a manufacturing method. The grid line structure is located on the top surface and/or the bottom surface of the base piece and comprises a first layer of grid lines and a second layer of grid lines, the first layer of grid lines is in direct contact with a silicon wafer of the base piece, the second layer of grid lines is arranged on one side, opposite to the base piece, of the first layer of grid lines and is in film contact with the silicon wafer, and the first layer of grid lines of each two-layer type grid line is arranged discontinuously in the extending direction of the first layer of grid lines. According to the invention, one layer of grid lines in contact with the silicon wafer in the grid lines is discontinuously arranged in the extending direction of the grid lines, so that the recombination caused by the contact of the grid lines and the substrate sheet can be effectively reduced, and the open-circuit voltage and the conversion efficiency of the solar cell sheet can be remarkably improved.

摘要：【中文】本发明涉及一种太阳能电池片及其制造方法，太阳能电池片包括基体片和设置在基体片上的栅线，基体片包括硅片和钝化层。钝化层设置在硅片的表面上，钝化层上设置有多个沿其高度方向贯穿的容纳孔，容纳孔在钝化层的外表面上具有顶部开口，且容纳孔的底部由硅片密封。栅线包括彼此相连的两部分，其中第二部分位于钝化层的外表面上，第一部分经由顶部开口进入容纳孔以固定在容纳孔中，并在容纳孔的底部与硅片接触。本发明的太阳能电池片的钝化层设置有容纳孔，栅线在容纳孔底部与硅片的接触，该接触面积较小，能够有效降低栅线和硅片接触而导致的复合，可显著提升电池转换效率。 【EN】The invention relates to a solar cell and a manufacturing method thereof. The passivation layer is arranged on the surface of the silicon chip, a plurality of accommodating holes penetrating along the height direction of the passivation layer are formed in the passivation layer, top openings are formed in the outer surface of the accommodating holes, and the bottoms of the accommodating holes are sealed by the silicon chip. The gate line includes two portions connected to each other, wherein the second portion is located on an outer surface of the passivation layer, and the first portion enters the receiving hole through the top opening to be fixed in the receiving hole and contacts the silicon wafer at the bottom of the receiving hole. According to the solar cell, the passivation layer is provided with the containing hole, the grid line is in contact with the silicon wafer at the bottom of the containing hole, the contact area is small, the recombination caused by the contact of the grid line and the silicon wafer can be effectively reduced, and the cell conversion efficiency can be remarkably improved.

摘要：【中文】本发明涉及一种用于修复子宫内膜并提高生育力的生物活性支架，该支架包含基底及内含的生物活性因子，通过生物活性因子募集并捕获内源性干细胞。干细胞自身具有多能性，且在创面发挥免疫调控作用，能有效促进子宫内膜修复，显著提高生育率。本发明针对宫腔镜手术所导致的宫腔粘连、生育率降低等问题，采用集募集、捕获为一体的内源性干细胞归巢手段，对受损的子宫内膜进行修复，避免了传统修复材料中使用外源性细胞带来的安全隐患。本发明所采用的原料具有良好的生物相容性，制备工艺简单，不含外源细胞，生物安全性高。 【EN】The invention relates to a bioactive scaffold for repairing endometrium and improving fertility, which comprises a substrate and bioactive factors contained in the substrate, and endogenous stem cells are recruited and captured by the bioactive factors. The stem cells have the pluripotency, play the role of immune regulation and control on the wound surface, can effectively promote the repair of endometrium, and obviously improve the fertility rate. Aiming at the problems of intrauterine adhesion, reduction of fertility rate and the like caused by hysteroscopic surgery, the damaged endometrium is repaired by adopting an endogenous stem cell homing means integrating recruitment and capture, and the potential safety hazard caused by using exogenous cells in the traditional repairing material is avoided. The raw materials adopted by the invention have good biocompatibility, the preparation process is simple, no exogenous cells are contained, and the biological safety is high.

摘要：【中文】本发明涉及一种晶硅太阳能电池片及其制造方法。太阳能电池片包括基体片，基体片包括P型硅片、顶钝化层、隧穿层和底钝化层。隧穿层设置在P型硅片的底表面上并具有空穴传输能力；底钝化层为掺杂硼的钝化层，底钝化层设置在隧穿层的底表面上。本发明提供了基于P型硅片的钝化结构和方法，该结构和方法与现有的PERC钝化技术兼容度较高，有利于太阳能电池片的产业化发展。本发明还提供了将具有空穴传输能力的材料作为隧穿层的方案，使得隧穿层在选择空穴的同时阻挡电子传输，优化电池性能。 【EN】The invention relates to a crystalline silicon solar cell and a manufacturing method thereof. The solar cell comprises a substrate sheet, wherein the substrate sheet comprises a P-type silicon wafer, a top passivation layer, a tunneling layer and a bottom passivation layer. The tunneling layer is arranged on the bottom surface of the P-type silicon wafer and has hole transmission capacity; the bottom passivation layer is a boron-doped passivation layer disposed on a bottom surface of the tunneling layer. The invention provides a passivation structure and a method based on a P-type silicon wafer, which have higher compatibility with the existing PERC passivation technology and are beneficial to the industrialized development of solar cells. The invention also provides a scheme of using the material with hole transmission capability as the tunneling layer, so that the tunneling layer can select holes and simultaneously block electron transmission, and the performance of the battery is optimized.