摘要：【中文】本发明公开了一种管道过滤器，包括管道，管道内嵌套有阻水分水构件，阻水分水构件长度小于管道长度，阻水分水构件将管道分隔为进水流道和出水流道，进水流道侧壁上设置有进水口，出水流道侧壁上设置有出水口，进水流道、出水流道内分别设置有过滤装置；管道另一端封闭。当阻水分水构件处于管道的最上端时，水流通过进水流道、出水流道进行两次净化；当阻水分水构件处于最下端时，进水口、出水口位于阻水分水构件上方，水流直接通过管道，能在不影响水流通的前提下进行清理滤网或更换滤芯。 【EN】The invention discloses a pipeline filter, which comprises a pipeline, wherein a water blocking and dividing component is nested in the pipeline, the length of the water blocking and dividing component is less than that of the pipeline, the water blocking and dividing component divides the pipeline into a water inlet flow channel and a water outlet flow channel, a water inlet is arranged on the side wall of the water inlet flow channel, a water outlet is arranged on the side wall of the water outlet flow channel, and filtering devices are respectively arranged in the water inlet flow channel and the water outlet flow channel; the other end of the pipeline is closed. When the water-blocking and water-dividing component is positioned at the uppermost end of the pipeline, the water flow is purified twice through the water inlet flow channel and the water outlet flow channel; when the water blocking and dividing component is positioned at the lowest end, the water inlet and the water outlet are positioned above the water blocking and dividing component, water flow directly passes through the pipeline, and the filter screen can be cleaned or the filter element can be replaced on the premise of not influencing water circulation.

摘要：【中文】本发明公开了一种净水设备，包括两端封闭的管道，沿管道轴向设置有隔板，隔板一端连接在管道上，管道内设置有过滤膜，隔板另一端与过滤膜连接，隔板的长度小于管道的长度，管道侧壁分别开设有进水孔、出水孔。进水段和滤水段可进行拆卸，方便对管道或者过滤膜进行清理；本发明的净水设备安装于水管阀门之前，将对阀门耐久性造成损害的颗粒杂质进行过滤，从而起到保护阀门的作用。适用于民用建筑中的竖向水管管道，安装拆卸方便快捷，成本较低。 【EN】The invention discloses water purifying equipment, which comprises a pipeline with two closed ends, wherein a partition plate is arranged along the axial direction of the pipeline, one end of the partition plate is connected to the pipeline, a filtering membrane is arranged in the pipeline, the other end of the partition plate is connected with the filtering membrane, the length of the partition plate is smaller than that of the pipeline, and a water inlet hole and a water outlet hole are respectively formed in the side wall of the pipeline. The water inlet section and the water filtering section can be disassembled, so that the pipeline or the filtering membrane can be conveniently cleaned; the water purifying equipment is arranged before the water pipe valve, and filters particle impurities which damage the durability of the valve, thereby playing a role in protecting the valve. The water pipe is suitable for vertical water pipe pipelines in civil buildings, and is convenient and quick to install and detach and low in cost.

摘要：【中文】本申请公开了一种清洁刷。该清洁刷包括：毛刷件和外筒，所述毛刷件的一端外侧设置母连接部，所述外筒的底端内侧设置子连接部，所述母连接部与所述子连接部可拆卸的连接；所述毛刷件的另一端成与所述子连接部可拆卸连接的套装结构。本申请解决了由于盖子比较容易遗失造成的毛刷防尘效果不佳的技术问题。 【EN】The application discloses a cleaning brush. This cleaning brush includes: the outer side of one end of the brush piece is provided with a female connecting part, the inner side of the bottom end of the outer barrel is provided with a male connecting part, and the female connecting part is detachably connected with the male connecting part; the other end of the brush piece is of a sleeved structure which is detachably connected with the sub-connecting part. The technical problem that the dustproof effect of the brush is poor due to the fact that the cover is easy to lose is solved.

摘要：【中文】本公开揭示了一种基于微腔金属丝电爆炸的多通道等离子体喷射装置，包括：气体开关和触发回路；所述气体开关包括地电极，所述地电极内设置多个凹槽，每个凹槽内设置等离子喷射微腔；所述等离子喷射微腔包括开设于其顶端的喷射口，所述等离子喷射微腔还包括丝爆腔、金属丝、触发电极和绝缘固定件。本公开还揭示了一种基于微腔金属丝电爆炸的多通道等离子体喷射方法。本公开能更好的实现多通道同步喷射，实现对大通流间隙的分流效果，降低烧蚀，提高电极寿命，对开关装置有良好的保护效果。 【EN】The present disclosure discloses a multichannel plasma injection apparatus based on microcavity wire electrical explosion, including: a gas switch and a trigger circuit; the gas switch comprises a ground electrode, a plurality of grooves are arranged in the ground electrode, and a plasma jet microcavity is arranged in each groove; the plasma jet micro-cavity comprises a jet orifice arranged at the top end of the plasma jet micro-cavity, and further comprises a wire explosion cavity, a metal wire, a trigger electrode and an insulating fixing piece. The disclosure also discloses a multichannel plasma jet method based on the microcavity metal wire electric explosion. The multi-channel synchronous injection device can better realize multi-channel synchronous injection, realize the shunting effect on large through-flow gaps, reduce ablation, prolong the service life of electrodes and have good protection effect on a switching device.

摘要：【中文】本公开揭示了一种基于微腔金属丝电爆炸的等离子体喷射装置，包括：地电极、丝爆腔、金属丝、触发电极、绝缘保护件和固定装置。本公开通过金属丝电爆炸能够获取高密度和高电导率的等离子体，能够更好的解决气体开关因距离较大难触发的问题。 【EN】The present disclosure discloses a plasma injection device based on micro-cavity wire electric explosion, comprising: ground electrode, wire explosion cavity, metal wire, trigger electrode, insulating protection piece and fixing device. According to the plasma generator, high-density and high-conductivity plasma can be obtained through metal wire electric explosion, and the problem that a gas switch is difficult to trigger due to large distance can be better solved.

摘要：【中文】公开了等离子体喷射开关，等离子体喷射开关中，外壳包括第一开口和第二开口，第一主电极连接第一连接杆且位于外壳中，第一绝缘环套设在第二开口中，不锈钢筒套设第二开口且经由所述第一绝缘环隔绝所述外壳，第二主电极连接所述不锈钢筒且位于外壳中，与第一主电极相向间隔布置的所述第二主电极在其远离所述第一主电极的一侧设有带有喷口的激励腔，针电极连接第二连接杆且位于外壳中，所述针电极的头部在述激励腔中被第二绝缘环包裹，所述针电极的头部以外的部分被第二套管包裹，所述针电极的头部、第二绝缘环和带有喷口的第二主电极壁构成喷射腔，第二连接杆接收触发脉冲使得喷射腔中形成沿面放电。 【EN】In the plasma jet switch, a shell comprises a first opening and a second opening, a first main electrode is connected with a first connecting rod and is positioned in the shell, a first insulating ring is sleeved in the second opening, a stainless steel cylinder is sleeved with the second opening and is isolated from the shell through the first insulating ring, a second main electrode is connected with the stainless steel cylinder and is positioned in the shell, the second main electrode, which is arranged at a distance from the first main electrode, is provided with an excitation chamber with a nozzle on its side facing away from the first main electrode, the needle electrode is connected to a second connecting rod and is located in the housing, the head part of the needle electrode is wrapped by a second insulating ring in the excitation cavity, the part outside the head part of the needle electrode is wrapped by a second sleeve, the head of the needle electrode, the second insulating ring and the second main electrode wall with the nozzle form an injection cavity, and the second connecting rod receives trigger pulses to enable creeping discharge to be formed in the injection cavity.

摘要：【中文】公开了轮转等离子体喷射触发装置和触发方法，轮转等离子体喷射触发装置中，多个前级触发装置生成用于轮流击穿导通气隙开关的触发脉冲；负极性高压直流源经保护电阻充电储能电容，气隙开关基于所述触发脉冲击穿导通后，储能电容经回路对放电电阻放电产生高压脉冲；设在通孔中的针电极连接触发回路以接收所述高压脉冲，针电极、带有激励腔的板电极和高压电极构成等离子体喷射装置，当针电极接收的高压脉冲施加到所述激励腔中，激励腔轮流喷射等离子体到气体开关中放电以引导所述气体开关击穿导通。 【EN】A rotating plasma jet trigger device and a trigger method are disclosed, wherein a plurality of front stage trigger devices generate trigger pulses for alternately breaking through and conducting an air gap switch; the negative-polarity high-voltage direct-current source charges the energy storage capacitor through the protection resistor, and after the air gap switch is broken down and conducted on the basis of the trigger pulse, the energy storage capacitor discharges to the discharge resistor through the loop to generate a high-voltage pulse; and when the high-voltage pulse received by the needle electrode is applied to the excitation cavity, the excitation cavity alternately sprays plasma to the gas switch for discharging so as to guide the gas switch to break down and conduct.

摘要：【中文】一种轻质碳纳米管强化的铝硅酸盐聚合物泡沫材料及其制备方法，属于纳米相强化的复合泡沫材料制备领域。本发明对碳纳米管/铝硅酸盐聚合物材料直接发泡，获得一种轻质碳纳米管强化的铝硅酸盐聚合物泡沫材料，解决了高孔隙率高强度的铝硅酸盐聚合物类复合泡沫材料的制备问题。本发明的制备过程为：配置碱激发溶液；配置碳纳米管/碱激发溶液；混合浆料发泡；固化成型。本发明利用碳纳米管的高强高韧纳米结构特点，将其引入铝硅酸盐聚合物泡沫中，改善原有铝硅酸盐聚合物泡沫材料的孔隙结构及力学性能，提高铝硅酸盐聚合泡沫材料的强度，拓展铝硅酸盐聚合物材料的应用领域潜能。该方法操作便捷、成本低廉、绿色环保、适宜大规模生产。 【EN】A light carbon nano tube reinforced aluminosilicate polymer foam material and a preparation method thereof belong to the field of nano phase reinforced composite foam material preparation. The invention directly foams the carbon nano tube/aluminosilicate polymer material to obtain the light carbon nano tube reinforced aluminosilicate polymer foam material, and solves the preparation problem of the aluminosilicate polymer composite foam material with high porosity and high strength. The preparation process of the invention comprises the following steps: preparing an alkali-activated solution; preparing a carbon nano tube/alkali excitation solution; foaming the mixed slurry; and (5) curing and forming. The invention utilizes the characteristics of the high-strength and high-toughness nano structure of the carbon nano tube, introduces the carbon nano tube into the aluminosilicate polymer foam, improves the pore structure and the mechanical property of the original aluminosilicate polymer foam material, improves the strength of the aluminosilicate polymer foam material, and expands the potential of the application field of the aluminosilicate polymer material. The method is convenient to operate, low in cost, green and environment-friendly, and suitable for large-scale production.

摘要：【中文】等离子体喷射触发间隙测试装置及测试方法，等离子体喷射触发间隙测试装置中，充电断路器QF1一端连接直流电源，另一端连接电容器组CS高压输出端，电容器组CS另一端接地；试验断路器QF2一端与电容器组CS高压输出端相连，电抗器L一端连接试验断路器QF2，另一端与快速机械开关S高压端相连；电阻分压器PT高压端与等离子体喷射触发间隙TSG高压端相连，另一端与地相连，罗格夫斯基线圈CT套在等离子体喷射触发间隙TSG低压端，保护球隙BQ一端连接快速机械开关S高压端，另一端与地相连，控制器输入端与电阻分压器PT测量信号连接，控制器第一输出端与驱动模块驱动输入端连接，第二输出端与快速机械开关S控制端连接。 【EN】In the plasma jet trigger gap testing device, one end of a charging circuit breaker QF1 is connected with a direct-current power supply, the other end of the charging circuit breaker QF1 is connected with a high-voltage output end of a capacitor bank CS, and the other end of the capacitor bank CS is grounded; one end of the test circuit breaker QF2 is connected with the high-voltage output end of the capacitor bank CS, one end of the reactor L is connected with the test circuit breaker QF2, and the other end of the reactor L is connected with the high-voltage end of the rapid mechanical switch S; the high-voltage end of a resistor voltage divider PT is connected with the high-voltage end of a plasma jet trigger gap TSG, the other end of the resistor voltage divider PT is connected with the ground, a Rogowski coil CT is sleeved at the low-voltage end of the plasma jet trigger gap TSG, one end of a protective ball gap BQ is connected with the high-voltage end of a quick mechanical switch S, the other end of the protective ball gap BQ is connected with the ground, the input end of a controller is connected with a measuring signal of the resistor voltage divider PT, the first output end of the controller is connected with the driving input end of a driving module.

摘要：【中文】本发明公开了一种智能电网多接口异构通信平台的优化传输调度方法，使得传输过程达到最大的吞吐量和合理的资源分配。其步骤包括：1、换流站内不同类型传感器采集换流站内各类数据，包括电压、电流、温湿度、控制类等数据，然后将这些数据传给智能电网多接口异构通信平台。2、将采样的数据按照数据种类、采样的时刻进行编码3、将每个数据包通过选择智能电网多接口异构通信平台上的有线(PLC)和无线(LTE)中的一种传输方式，更有效的将数据传给远程云端监控设备。本发明可以在满足数据传输的时延要求和各类数据的误比特率的要求下，优化分配无线通信资源与有线通信资源，使得最大化系统的吞吐量。 【EN】The invention discloses an optimized transmission scheduling method for a multi-interface heterogeneous communication platform of a smart power grid, which enables the transmission process to achieve the maximum throughput and reasonable resource allocation. The method comprises the following steps: 1. different types of sensors in the converter station acquire various data in the converter station, including voltage, current, temperature and humidity, control and the like, and then transmit the data to the multi-interface heterogeneous communication platform of the smart power grid. 2. The sampled data are coded 3 according to the data types and the sampling moments, and each data packet is transmitted to the remote cloud monitoring equipment more effectively by selecting one of wired (PLC) and wireless (LTE) transmission modes on the multi-interface heterogeneous communication platform of the smart power grid. The invention can optimize and distribute wireless communication resources and wired communication resources under the condition of meeting the time delay requirement of data transmission and the requirement of bit error rate of various data, thereby maximizing the throughput of the system.