摘要：【中文】本发明公开了一种高换热率的磁工质及蓄冷器，包括球形磁工质、片状磁工质、柱状磁工质，所述球形磁工质、片状磁工质、柱状磁工质的表面均设有换热结构；通过在磁工质表面设置换热结构，使得磁工质与流体的接触面积增大，从而提高了换热效率；通过在磁工质表面设置导流槽，使得磁工质的孔隙率增大，从而减小了磁工质对流体阻力；通过导流孔与换热腔来增大流体与磁工质的换热面积，并使得换热流体可与磁工质内部进行换热，提高换热效率；蓄冷器包含高换热率的磁工质，从而提高了蓄冷器的换热效率，提高使用性能。 【EN】The invention discloses a magnetic working medium with high heat exchange rate and a cold accumulator, which comprise a spherical magnetic working medium, a sheet magnetic working medium and a columnar magnetic working medium, wherein the surfaces of the spherical magnetic working medium, the sheet magnetic working medium and the columnar magnetic working medium are provided with heat exchange structures; the heat exchange structure is arranged on the surface of the magnetic working medium, so that the contact area of the magnetic working medium and the fluid is increased, and the heat exchange efficiency is improved; the flow guide grooves are arranged on the surface of the magnetic working medium, so that the porosity of the magnetic working medium is increased, and the fluid resistance of the magnetic working medium to the fluid is reduced; the heat exchange area of the fluid and the magnetic working medium is increased through the diversion holes and the heat exchange cavity, the heat exchange fluid can exchange heat with the inside of the magnetic working medium, and the heat exchange efficiency is improved; the regenerator contains the magnetic medium of high heat transfer rate to improve regenerator's heat exchange efficiency, improved performance.

摘要：【中文】一种客流大小、方向检测方法，涉及客流检测技术领域，包括：采用两个激光扫描仪分别向通道发射激光束来获取穿过该激光束的待定物的信息；根据获取的待定物的信息，判断通过两激光束的待定物是否为行人，并记录判定为行人的该行人信息；根据两激光束各自获取的行人信息，来确定两个激光扫描仪扫描到的是否是同一个行人；确定为同一行人后，根据进入匹配池中的先后顺序来确定同一行人在所述两个激光扫描仪之间的行走方向。本申请提供一种客流大小、方向检测系统及基于该系统的客流大小、方向检测方法，统计精度高，且更适用于现实情况。 【EN】A passenger flow size and direction detection method relates to the technical field of passenger flow detection, and comprises the following steps: two laser scanners are adopted to respectively emit laser beams to the channel to acquire the information of the object to be determined which passes through the laser beams; judging whether the undetermined object passing through the two laser beams is a pedestrian according to the acquired information of the undetermined object, and recording the pedestrian information of the pedestrian; determining whether the two laser scanners scan the same pedestrian according to pedestrian information acquired by the two laser beams; and after the same pedestrian is determined, determining the walking direction of the same pedestrian between the two laser scanners according to the sequence of entering the matching pool. The application provides a passenger flow size and direction detection system and a passenger flow size and direction detection method based on the system, which are high in statistical accuracy and more suitable for practical situations.

摘要：【中文】本发明提供了一种VOCs的处理装置及VOCs的处理方法，该处理装置包括等离子体模块组件，等离子体模块组件包括处理室、第一电极构件、第二电极构件和分子筛，处理室设置有处理室进口和处理室出口；第一电极构件延伸穿过处理室；第二电极构件与第一电极构件传导的电流极性相反，并且第二电极构件形成处理室的一部分且与第一电极构件靠近且间隔地设置；分子筛具有羟基基团并设置在处理室中。本发明提供的处理装置能够产生电场，该电场能够作用于处理室中的气体，使得气体放电产生大量的活性粒子。活性粒子能够作用于分子筛上的羟基基团，将其离解成羟基自由基，借助于羟基自由基的氧化性能，将VOCs氧化分解成CO₂和H₂O等小分子物质。 【EN】The invention provides a VOCs treatment device and a VOCs treatment method, wherein the treatment device comprises a plasma module assembly, the plasma module assembly comprises a treatment chamber, a first electrode component, a second electrode component and a molecular sieve, and the treatment chamber is provided with a treatment chamber inlet and a treatment chamber outlet; a first electrode member extending through the process chamber; a second electrode member conducting current of opposite polarity to the first electrode member and forming part of the process chamber and disposed adjacent to and spaced from the first electrode member; the molecular sieve has hydroxyl groups and is disposed in the process chamber. The invention provides a processing deviceAn electric field can be generated that can act on the gas in the processing chamber such that the gas discharge produces a large amount of reactive particles. The active particles are capable of acting on hydroxyl groups on the molecular sieve to dissociate them into hydroxyl radicals, which, by virtue of their oxidizing properties, oxidatively decompose VOCs into CO₂And H₂O and other small molecular substances.

摘要：【中文】本发明提供一种磁制冷装置，其包括：定子组件，包括磁轭外筒和至少两个永磁体；还包括转子组件，且转子组件包括电磁线圈，电磁线圈内周设置有转动芯部，电磁线圈能够被通电驱动转子组件转动；还包括蓄冷器，蓄冷器的内壁和外壁之间具有至少两个的磁工质腔，磁工质腔中容置有磁工质，蓄冷器与转子组件连接、随着转子组件转动而一体转动。通过本发明将电磁场永磁场两种磁场发生方式进行结合，使得磁场气隙处的强度得到加强，同时解决了单纯永磁式磁场发生器存在体积大、驱动功耗大、频率低的问题，和采用单纯电磁式磁场发生器存在发热量大，能耗低等问题，使得体积得到减小的同时发热量减小，降低了功耗，提高了系统能效。 【EN】The present invention provides a magnetic refrigeration device, comprising: the stator assembly comprises a magnetic yoke outer cylinder and at least two permanent magnets; the electromagnetic coil can be electrified to drive the rotor assembly to rotate; still include the regenerator, have two at least magnetic medium chambeies between the inner wall of regenerator and the outer wall, magnetic medium has been held in the magnetic medium chamber, and the regenerator is connected with the rotor subassembly, rotates along with the rotor subassembly and integrative the rotation. The invention combines two magnetic field generating modes of the electromagnetic field and the permanent magnetic field, so that the strength of the air gap of the magnetic field is enhanced, and simultaneously solves the problems of large volume, large driving power consumption and low frequency of a pure permanent magnetic field generator and the problems of large heat productivity, low energy consumption and the like of the pure electromagnetic field generator, so that the heat productivity is reduced while the volume is reduced, the power consumption is reduced, and the system energy efficiency is improved.

摘要：【中文】本发明提供一种磁热泵组件、洗烘一体机。其中一种磁热泵组件，包括磁热泵、热端换热器、冷端换热器，所述热端换热器、冷端换热器中的第一换热流体能够与所述磁热泵具有的蓄冷器进行热交换，还包括加热室壳体、冷却室壳体，所述冷却室壳体、加热室壳体分别处于所述磁热泵的两端，且所述冷却室壳体、磁热泵、加热室壳体依次贯通形成气流通道，所述热端换热器、冷端换热器分别处于所述加热室壳体、冷却室壳体内。本发明提供的一种磁热泵组件、洗烘一体机，将加热室壳体、冷却室壳体与磁热泵集成于一体，使磁热泵组件形成一个有机整体，简化其在洗烘一体机中的组装工序，也能够便于对洗烘一体机内部空间进行进一步的优化设计。 【EN】The invention provides a magnetic heat pump assembly and a washing and drying integrated machine. The first heat exchange fluid in the hot end heat exchanger and the first heat exchange fluid in the cold end heat exchanger can exchange heat with a cold accumulator of the magnetic heat pump, the magnetic heat pump further comprises a heating chamber shell and a cooling chamber shell, the cooling chamber shell and the heating chamber shell are respectively arranged at two ends of the magnetic heat pump, the cooling chamber shell, the magnetic heat pump and the heating chamber shell are sequentially communicated to form an airflow channel, and the hot end heat exchanger and the cold end heat exchanger are respectively arranged in the heating chamber shell and the cooling chamber shell. According to the magnetic heat pump assembly and the washing and drying integrated machine provided by the invention, the heating chamber shell, the cooling chamber shell and the magnetic heat pump are integrated into a whole, so that the magnetic heat pump assembly forms an organic whole, the assembly process of the magnetic heat pump assembly in the washing and drying integrated machine is simplified, and the further optimization design of the internal space of the washing and drying integrated machine can be facilitated.

摘要：【中文】本发明公开了一种试验用管片拼装系统，包括下沉的实验坑，设于实验坑内的反力墙，设于反力墙左侧并与反力墙垂直连接的管片承台，设于管片承台上的管片环，设于管片环内的管片支撑架，设于管片承台左侧的反力架和设于管片支撑架和反力架之间的管片支撑架移动装置；反力架与实验坑地面固定连接，反力墙与实验坑坑底垂直固定连接，管片支撑架移动装置一端与反力架连接，管片支撑架移动装置的另一端分别与管片支撑架和反力墙连接。本发明具有如下有益效果：在不依托隧道和盾构设备条件下的完整拼装，为成环管片在多种工况下的力学特性试验奠定了基础，避免了现场管片监测对正常施工的干扰，弥补了现场监测试验无法指导前期管片设计的缺陷。本发明同时拓展了隧道管片的应用场合，既可以用于不同工况下的试验研究，也可以用于管片实际拼装效果的展示。 【EN】The invention discloses a segment assembling system for tests, which comprises a sunken test pit, a counterforce wall arranged in the test pit, a segment bearing platform arranged on the left side of the counterforce wall and vertically connected with the counterforce wall, a segment ring arranged on the segment bearing platform, a segment support frame arranged in the segment ring, a counterforce frame arranged on the left side of the segment bearing platform and a segment support frame moving device arranged between the segment support frame and the counterforce frame, wherein the segment bearing platform is provided with a plurality of segments; reaction frame and experiment hole ground fixed connection, the perpendicular fixed connection in reaction wall and experiment hole end, section of jurisdiction support frame mobile device one end is connected with the reaction frame, and section of jurisdiction support frame mobile device's the other end is connected with section of jurisdiction support frame and reaction wall respectively. The invention has the following beneficial effects: the method has the advantages that the complete assembly is realized without supporting the tunnel or the shield equipment, the foundation is laid for the mechanical property test of the ring-forming duct piece under various working conditions, the interference of field duct piece monitoring on normal construction is avoided, and the defect that the field monitoring test cannot guide the design of the duct piece in the early stage is overcome. The invention simultaneously expands the application occasions of the tunnel segment, can be used for experimental research under different working conditions, and can also be used for displaying the actual splicing effect of the segment.