摘要：【中文】本发明提供了一种定子和电机，定子包括至少两个环形轭部、多个齿部和绕组，至少两个环形轭部堆叠以形成避让区；多个齿部中的每一个的一端与至少两个环形轭部相连接，齿部的另一端弯折伸入避让区内且与至少两个环形轭部之间形成用于放置绕组的容纳腔，多个齿部的另一端围合形成弯折结构；其中，多个齿部包括第一齿部和第二齿部，第一齿部的另一端自至少两个环形轭部的轴线方向的第一侧向第二侧延伸，第二齿部的另一端自第二侧向第一侧延伸。本发明通过设置多个齿部且使得多个齿部的另一端围合形成弯折结构，进而有效降低齿部与电机的转子之间的气隙，有效增强定子与转子之间的作用力，提升电机的性能。 【EN】The invention provides a stator and a motor, wherein the stator comprises at least two annular yokes, a plurality of teeth and windings, and the at least two annular yokes are stacked to form an avoidance area; one end of each of the plurality of teeth is connected with at least two annular yokes, the other end of each tooth bends and extends into the avoiding area, an accommodating cavity for placing windings is formed between the other end of each tooth and the at least two annular yokes, and the other ends of the plurality of teeth surround to form a bending structure; the plurality of teeth comprise a first tooth and a second tooth, the other end of the first tooth extends from the first side to the second side of the axis direction of the at least two annular yokes, and the other end of the second tooth extends from the second side to the first side. According to the invention, the plurality of tooth parts are arranged, and the other ends of the plurality of tooth parts are surrounded to form the bending structure, so that the air gap between the tooth parts and the rotor of the motor is effectively reduced, the acting force between the stator and the rotor is effectively enhanced, and the performance of the motor is improved.

摘要：【中文】本发明提供了一种定子和电机，定子包括至少一个轭部和多个齿部，至少一个轭部中每一个上设有避让口；多个齿部中的每一个齿部的一端与至少一个轭部相连接，齿部的另一端弯折后伸入避让口且与轭部之间形成用于放置绕组的容纳腔，齿部的另一端上朝向轭部的中心的一面为弧形面；其中，多个齿部包括第一齿部和第二齿部，第一齿部的另一端自轭部的轴线方向的第一侧向第二侧延伸，第二齿部的另一端自第二侧向第一侧延伸。本发明通过设置多个齿部的另一端上朝向轭部的中心的一面为弧形面，可有效降低转子与齿部之间的气隙，进而增强定子与永磁转子之间的作用力，驱动转子旋转，有效提升电机的性能。 【EN】The invention provides a stator and a motor, wherein the stator comprises at least one yoke part and a plurality of tooth parts, and each yoke part is provided with an avoidance port; one end of each tooth part in the plurality of tooth parts is connected with at least one yoke part, the other end of each tooth part is bent and then extends into the avoidance opening, an accommodating cavity for placing a winding is formed between the other end of each tooth part and the yoke part, and one surface of the other end of each tooth part, which faces the center of the yoke part, is an arc-shaped surface; the plurality of teeth comprise a first tooth and a second tooth, the other end of the first tooth extends from the first side to the second side of the yoke in the axial direction, and the other end of the second tooth extends from the second side to the first side. According to the invention, one surface of the other end of the plurality of tooth parts facing the center of the yoke part is an arc-shaped surface, so that an air gap between the rotor and the tooth parts can be effectively reduced, the acting force between the stator and the permanent magnet rotor is further enhanced, the rotor is driven to rotate, and the performance of the motor is effectively improved.

摘要：【中文】本发明提供了一种定子和电机，其中定子包括至少一个轭部、多个齿部和绕组，至少一个轭部的每一个上设有避让口，多个齿部中的每一个齿部的一端与至少一个轭部相连接，齿部的另一端弯折伸入避让口且与轭部之间形成用于放置绕组的容纳腔，其中，多个齿部包括第一齿部和第二齿部，第一齿部的另一端自轭部的轴线方向的第一侧向第二侧延伸，第二齿部的另一端自第二侧向第一侧延伸。本发明通过设置相对设置的第一齿部和第二齿部、且其与轭部围合形成放置绕组的容纳腔，进而使得绕组上不存在端部，一方面可有效降低定子的生产成本；另一方面有效简化定子的生产制备工序，提高定子的生产效率。 【EN】The invention provides a stator and a motor, wherein the stator comprises at least one yoke part, a plurality of tooth parts and windings, each yoke part is provided with an avoidance opening, one end of each tooth part in the plurality of tooth parts is connected with the at least one yoke part, the other end of each tooth part is bent and extends into the avoidance opening, and an accommodating cavity for accommodating the windings is formed between the other end of each tooth part and the yoke part, the plurality of tooth parts comprise a first tooth part and a second tooth part, the other end of the first tooth part extends from the first side to the second side of the axial direction of the yoke part, and the other end of the second tooth part extends from the second side to the first side. According to the stator, the first tooth part and the second tooth part which are oppositely arranged are arranged and are encircled with the yoke part to form the accommodating cavity for placing the winding, so that no end part exists on the winding, and the production cost of the stator can be effectively reduced; on the other hand, the production and preparation procedures of the stator are effectively simplified, and the production efficiency of the stator is improved.

摘要：【中文】本发明涉及食品加工技术领域，具体涉及一种菊粉炼乳及其制备方法。该菊粉炼乳由如下重量份数的原料组成：牛乳90~120份、菊粉6~15份、稳定剂0.2~0.5份及辅料0~6份。制备方法为预热杀菌、分步冷却、混料均质、真空浓缩及无菌装罐。本发明的原料菊粉是一种可溶性膳食纤维，对人体健康非常有益：可调节肠道菌群，降血压、降血脂、降血糖，抑制病原菌的生长，促进矿物质的吸收等，将菊粉加入牛乳制备成炼乳，既满足了人们对高营养乳制品种类的消费需求，还满足了对健康的需求。菊粉口感细腻，味道清爽，大大改善了普通蔗糖炼乳口感上的不足，满足中老年及糖尿病消费者的需求。不同果味原料或巧克力辅料的添加，增加了该菊粉炼乳产品的种类，具有更大的市场空间。 【EN】The invention relates to the technical field of food processing, and particularly relates to inulin condensed milk and a preparation method thereof. The inulin condensed milk is prepared from the following raw materials in parts by weight: 90-120 parts of cow milk, 6-15 parts of inulin, 0.2-0.5 part of stabilizer and 0-6 parts of auxiliary materials. The preparation method comprises the steps of preheating and sterilizing, cooling step by step, mixing and homogenizing, vacuum concentrating and aseptically canning. The raw material inulin of the invention is soluble dietary fiber, which is very beneficial to human health: the inulin can adjust intestinal flora, reduce blood pressure, blood fat and blood sugar, inhibit the growth of pathogenic bacteria, promote the absorption of mineral substances and the like, and the inulin is added into the milk to prepare condensed milk, thereby not only meeting the consumption requirements of people on the types of high-nutrition dairy products, but also meeting the requirements on health. The inulin has delicate mouthfeel and fresh taste, greatly improves the defects of the common sucrose condensed milk in mouthfeel, and meets the requirements of middle-aged and elderly people and diabetic consumers. The addition of different fruity raw materials or chocolate auxiliary materials increases the types of the inulin condensed milk products and has larger market space.

摘要：【中文】本发明涉及电机领域，公开了一种电机端盖及电机，所述电机端盖包括：第一端盖，所述第一端盖包括第一端板和从所述第一端板的外周边缘轴向延伸的第一环形筒体；和第二端盖，所述第二端盖包括第二端板和从所述第二端板的外周边缘轴向延伸的第二环形筒体，其中，所述第二环形筒体的远离所述第二端板的端部插入所述第一环形筒体内并与所述第一环形筒体过盈配合，以使所述第一端盖和所述第二端盖形成封闭腔室。本发明提供的电机端盖及电机，该电机端盖能够使第一端盖和第二端盖紧密配合且能够减少零件数量，同时能够提高第一端盖和第二端盖的同心度。 【EN】The invention relates to the field of motors, and discloses a motor end cover and a motor, wherein the motor end cover comprises: a first end cap comprising a first end plate and a first annular cylinder extending axially from a peripheral edge of the first end plate; and a second end cap comprising a second end plate and a second annular cylinder extending axially from a peripheral edge of the second end plate, wherein an end of the second annular cylinder distal from the second end plate is inserted into and interference fit with the first annular cylinder such that the first end cap and the second end cap form a closed chamber. According to the motor end cover and the motor, the first end cover and the second end cover can be tightly matched, the number of parts can be reduced, and meanwhile the concentricity of the first end cover and the second end cover can be improved.

摘要：【中文】本发明涉及电机领域，公开了一种转子及电机。所述转子包括转子铁芯(1)和永磁体(3)，转子铁芯(1)上设置有沿转子铁芯(1)的周向间隔设置的多个安装槽(2)，永磁体(3)设置在安装槽(2)内，每个安装槽(2)均具有靠近转子铁芯(1)外缘的第一边缘、朝向转子铁芯(1)的中心的第二边缘以及连接第一边缘和第二边缘的过渡边缘，过渡边缘为多段结构(6)，多段结构(6)的与第一边缘相连接的部分设置为朝向安装槽(2)的内侧凸出。本发明通过设置多段结构增加了永磁体与转子铁芯外缘之间的距离，降低了磁密度，由此永磁体与转子铁芯外缘之间所形成的磁桥可以保护永磁体免受定子磁场作用，有效提高了永磁体的抗局部退磁能力。 【EN】The invention relates to the field of motors and discloses a rotor and a motor. The rotor includes rotor core (1) and permanent magnet (3), be provided with a plurality of mounting grooves (2) that set up along the circumference interval of rotor core (1) on rotor core (1), permanent magnet (3) set up in mounting groove (2), every mounting groove (2) all have the first edge that is close to rotor core (1) outer fringe, the transition edge at the second edge of the center of orientation rotor core (1) and connection first edge and second edge, the transition edge is multistage structure (6), the part that is connected with first edge of multistage structure (6) sets up to the inboard protrusion towards mounting groove (2). The invention increases the distance between the permanent magnet and the outer edge of the rotor core by arranging the multi-section structure, and reduces the magnetic density, so that a magnetic bridge formed between the permanent magnet and the outer edge of the rotor core can protect the permanent magnet from the action of a stator magnetic field, and the local demagnetization resistance of the permanent magnet is effectively improved.

摘要：【中文】本发明属于水处理技术领域，具体为一种强化污染物去除的给水厂排泥水回用系统。本发明系统包括高密池、活性炭池、超滤池和污泥脱水间；高密池前端投加混凝剂聚硫氯化铝和高分子聚凝剂阴离子聚丙烯酰胺以去除悬浮固体、有机物和部分重金属；通过活性炭池中的木质粉末活性炭吸附去除水中的有机物和重金属；超滤池中设置浸没式中空纤维超滤膜以截留水中的悬浮固体、有机物和致病微生物，保证出水生物安全性；高密池底部污泥可直接进污泥脱水间进行脱水，脱水滤液回流至排泥水调节池，泥饼外运。本发明系统简单、无污染性废水排放、出水水质好、可直接回用至水厂制水工艺清水池前端；对城市给水厂排泥水处理回用工艺的设计和开发具有重要指导意义。 【EN】The invention belongs to the technical field of water treatment, and particularly relates to a water supply plant sludge water recycling system for removing enhanced pollutants. The system comprises a high-density tank, an active carbon tank, an ultrafiltration tank and a sludge dewatering room; coagulant polyaluminium chloride polysulfide and high-molecular coagulant anionic polyacrylamide are added at the front end of the high-density tank to remove suspended solids, organic matters and partial heavy metals; removing organic matters and heavy metals in the water by adsorption of wood powder activated carbon in the activated carbon pool; an immersed hollow fiber ultrafiltration membrane is arranged in the ultrafiltration tank to intercept suspended solids, organic matters and pathogenic microorganisms in water and ensure the safety of effluent organisms; sludge at the bottom of the high-density tank can directly enter a sludge dewatering room for dewatering, dewatering filtrate flows back to the sludge discharge water regulating tank, and mud cakes are transported outside. The system is simple, has no pollution waste water discharge and good effluent quality, and can be directly recycled to the front end of the clean water tank of the water making process of a water plant; has important guiding significance for the design and development of the treatment and reuse process of the sludge water of the urban water supply plant.

摘要：【中文】本发明公开了一种零冷水壁挂炉的控制方法，包括：S1：热待机；S2：持续判断是否进入即热模式；S3：启动水泵并开始记录即热巡航时间t1；S5：点火加热；S6：持续判断是否结束加热，如果是则熄火，关闭水泵并开始计时t2；S7：判断水泵关闭时长t2是否大于第二时间阈值ts2,如果是则进入步骤S10，如果否则进入下一步；S8：判断有无供暖需求，如果有则开始供暖并进入下一步，如果无则返回步骤S7；S9：持续判断是否结束供暖,如果是则进入下一步；S10：判断即热巡航时间t1是否大于等于第一时间阈值ts1，如果是则退出即热模式并返回到步骤S1，如果否则返回步骤S3。本发明壁挂炉不仅具有零冷水功能，还可以在即热模式中兼具供暖需求，提升用户体验。 【EN】The invention discloses a control method of a zero-cold-water wall-mounted boiler, which comprises the following steps: s1: a hot standby state; s2: continuously judging whether to enter an instant heating mode; s3: starting a water pump and starting recording the instant heating cruise time t 1; s5: igniting and heating; s6: continuously judging whether heating is finished or not, if so, extinguishing the fire, closing the water pump and starting timing t 2; s7: judging whether the water pump closing time length t2 is greater than a second time threshold ts2, if so, entering a step S10, and if not, entering the next step; s8: judging whether a heating demand exists or not, if so, starting heating and entering the next step, and if not, returning to the step S7; s9: continuously judging whether to finish heating, and if so, entering the next step; s10: it is determined whether the instant cruise time t1 is greater than or equal to the first time threshold ts1, and if so, the instant mode is exited and the process returns to step S1, otherwise, the process returns to step S3. The wall-mounted boiler not only has a zero-cold-water function, but also can meet the heating requirement in an instant heating mode, and the user experience is improved.

摘要：【中文】本发明公开了一种壁挂炉的防冻控制方法及防冻系统，该防冻控制方法如下：S1，启动壁挂炉并采集供暖用水的出水温度，并根据该出水温度判断是否进入供暖防冻模式；S2，当进入供暖防冻模式时，对供暖用水进行加热直至其出水温度达到预设的温度阈值，之后退出供暖防冻模式并进入零冷水防冻模式；S3，当进入零冷水防冻模式时，开启洗浴水泵，并检测洗浴水路的水流量值；S4，根据S3中的水流量值判断是否开启燃烧器；S5，当开启燃烧器时，燃烧器对洗浴用水进行加热，并分别检测洗浴用水的进水温度和出水温度，之后根据其确定壁挂炉的状态。本发明通过该防冻控制方法使该壁挂炉既进行供暖防冻，也进行零冷水防冻，提高零冷水功能的有效性。 【EN】The invention discloses an anti-freezing control method and an anti-freezing system of a wall-mounted boiler, wherein the anti-freezing control method comprises the following steps: s1, starting the wall-mounted boiler, collecting the outlet water temperature of the heating water, and judging whether to enter a heating anti-freezing mode according to the outlet water temperature; s2, when the heating and anti-freezing mode is started, heating water for heating is heated until the water outlet temperature reaches a preset temperature threshold value, and then the heating and anti-freezing mode is stopped and the zero-cold-water anti-freezing mode is started; s3, when entering a zero cold water anti-freezing mode, starting a bathing water pump, and detecting the water flow value of a bathing waterway; s4, judging whether to start the burner or not according to the water flow value in the S3; s5, when the burner is started, the burner heats the bathing water, the water inlet temperature and the water outlet temperature of the bathing water are respectively detected, and then the state of the wall-hanging stove is determined according to the water inlet temperature and the water outlet temperature. According to the wall-mounted boiler anti-freezing control method, the wall-mounted boiler can perform heating anti-freezing and zero-cold-water anti-freezing, and the effectiveness of the zero-cold-water function is improved.

摘要：【中文】本发明提出了一种电机定子和电机，其中，电机定子，包括：定子铁芯，定子铁芯包括多个定子齿，定子齿包括第一结构定子齿与第二结构定子齿，第一结构定子齿由一体结构的直齿部与齿靴部构造形成，第二结构定子齿包括与定子轭部固定连接的第一齿部，以及与第一齿部沿径向组装并能够相互分离的第二齿部，电机定子还包括：定子绕组，定子绕组能够通过绕线槽绕设在定子轭部上，其中，在执行绕设操作时，第一齿部与第二齿部处于分离状态，在绕设操作完毕后，将第二齿部安装在第一齿部上。通过本发明的技术方案，能够提升绕线操作的便捷性与绕线效率，在完成绕线操作时，将第二齿部安装在第一齿部上，以保证电机定子的完整性，从而保证采用该电机定子的电机的性能不受影响。 【EN】The invention provides a motor stator and a motor, wherein the motor stator comprises: a stator core including a plurality of stator teeth including a first structure stator tooth formed of a straight tooth portion and a tooth shoe portion structure of an integrated structure and a second structure stator tooth including a first tooth portion fixedly connected to a yoke portion of the stator and a second tooth portion radially assembled with the first tooth portion and separable from each other, the motor stator further including: and the stator winding can be wound on the stator yoke part through the winding slots, wherein the first tooth part and the second tooth part are in a separated state when the winding operation is performed, and the second tooth part is installed on the first tooth part after the winding operation is finished. According to the technical scheme, the convenience and the winding efficiency of the winding operation can be improved, and the second tooth part is arranged on the first tooth part when the winding operation is completed, so that the integrity of the motor stator is ensured, and the performance of a motor adopting the motor stator is not influenced.