摘要：【中文】本发明公开一种可调式汇流分配器，涉及集中通风系统技术领域，包括分配器主体，所述分配器主体安装在主风管和支风管的连接处，所述分配器主体为上弯型导流结构，包括弧形管段和直管段，所述弧形管段设置于所述直管段的上方；所述分配器主体还连接有升降机构，所述升降机构用于调节所述分配器主体的高度。本发明可调式汇流分配器，通过装配式安装、参数化调试，方便快捷地实现末端排风风量的均匀性，同时符合流体动力学特性的结构设计可以降低系统的阻力，降低风机能耗。 【EN】The invention discloses an adjustable confluence distributor, which relates to the technical field of centralized ventilation systems and comprises a distributor main body, wherein the distributor main body is arranged at the joint of a main air pipe and a branch air pipe, is of an upward-bent flow guide structure and comprises an arc-shaped pipe section and a straight pipe section, and the arc-shaped pipe section is arranged above the straight pipe section; the distributor main body is further connected with a lifting mechanism, and the lifting mechanism is used for adjusting the height of the distributor main body. The adjustable confluence distributor disclosed by the invention can conveniently and quickly realize the uniformity of the tail end exhaust air volume through assembly type installation and parametric debugging, and simultaneously can reduce the resistance of a system and the energy consumption of a fan by conforming to the structural design of the fluid dynamic characteristics.

摘要：【中文】本发明属于多功能耳机产品技术领域，具体涉及一种新型散热舒适耳机。本发明从物理学角度出发,以人们佩戴过程中存在的问题为导向,在现有头戴式耳机的基础上进行结构改进,并进一步优化耳机造型,满足耳机在散热、防水、吸汗功能方面的需求，给人们带来舒适感，本发明包括有自适应头带、支架、支臂、两个耳机主体，还包括半导体制冷水循环装置，所述半导体制冷水循环装置包括半导体制冷片、水循环系统和散热片，本发明在所述耳机主体内设有隔水棉，隔水棉采用抗化学性能的珍珠棉。隔水棉与耳机主体内侧面固定嵌合，使结构合理，可以吸收外部渗入的汗液，具有防汗的特点，从而达到透气的效果。 【EN】The invention belongs to the technical field of multifunctional earphone products, and particularly relates to a novel heat-dissipation comfortable earphone. The invention is based on physics, takes the problems existing in the wearing process of people as the guide, improves the structure on the basis of the existing headset, further optimizes the headset shape, meets the requirements of the headset on the aspects of heat dissipation, water resistance and sweat absorption, and brings comfort to people. The waterproof cotton is fixedly embedded with the inner side face of the earphone body, so that the structure is reasonable, sweat permeating from the outside can be absorbed, and the waterproof earphone has the characteristic of sweat resistance, and achieves the breathable effect.

摘要：【中文】本发明公开一种多台橡胶硫化机集中排风系统及排风方法，排风系统包括排风干管、排风机、集成控制器和多台橡胶硫化机。每台橡胶硫化机的顶部设置一个橡胶硫化机排风罩；橡胶硫化机排风罩依次通过排风支管、电动风阀、汇流分配器与排风干管连接；排风机安装在排风干管的一端；集成控制器通过通讯线与橡胶硫化机、电动风阀、汇流分配器和排风机连接；汇流分配器的主体是以四分之一圆弧为基础的导流构件。本发明针对硫化工艺生产的特点，通过监测硫化机的运行状态，对排风系统各末端排风量和总风量进行实时调节，既能达到污染散发即收集、散发停止则不收集的效果，同时又能在满足各硫化机排风需求的同时降低系统运行风量，实现节能、高效的目的。 【EN】The invention discloses a centralized air exhaust system and an air exhaust method for a plurality of rubber vulcanizing machines. The top of each rubber vulcanizer is provided with a rubber vulcanizer exhaust hood; the exhaust hood of the rubber vulcanizing machine is connected with the exhaust main pipe through an exhaust branch pipe, an electric air valve and a confluence distributor in sequence; the exhaust fan is arranged at one end of the exhaust main pipe; the integrated controller is connected with the rubber vulcanizing machine, the electric air valve, the confluence distributor and the exhaust fan through communication lines; the main body of the confluence distributor is a guide member based on a quarter of a circular arc. Aiming at the characteristics of the production of the vulcanization process, the invention adjusts the exhaust air volume and the total air volume at each tail end of the exhaust system in real time by monitoring the running state of the vulcanizing machine, thereby achieving the effects of collecting pollution emission, namely collection, and not collecting when emission stops, simultaneously reducing the running air volume of the system while meeting the exhaust requirements of each vulcanizing machine, and realizing the purposes of energy conservation and high efficiency.

摘要：【中文】一种基于非制冷红外热成像测温技术的距离补偿方法，(1)用红外热成像机芯测量黑体辐射，获得测量温度数据，记录机芯与黑体直线距离L1；(2)建立温度—距离补偿模型，读入测量温度数据，运用拟合工具获得补偿模型参数；(3)验证模型的准确性与精度；(4)根据验证结果，对模型进行优化；(5)将步骤(4)的模型输出，获得L₁最优温度—距离补偿模型；(6)改变黑体与机芯之间的距离L_i，获得不同距离L_i下的温度—距离补偿模型。本发明通过对非制冷红外热成像机芯标定，进行盲元检测及补偿、温漂补偿、图像非均匀性校正；利用拟合工具进行拟合，确定拟合参数，进行确定距离的红外热成像温度补偿，实现了远距离测温精度在±2℃范围内。 【EN】A distance compensation method based on uncooled infrared thermal imaging temperature measurement technology comprises (1) measuring black body radiation by an infrared thermal imaging core to obtain measured temperature data, and recording linear distance L1 between the core and the black body; (2) establishing a temperature-distance compensation model, reading in measured temperature data, and obtaining compensation model parameters by using a fitting tool; (3) verifying the accuracy and precision of the model; (4) optimizing the model according to the verification result; (5) outputting the model in the step (4) to obtain L₁An optimal temperature-distance compensation model; (6) changing the distance L between the black body and the movement_iObtaining different distances L_iTemperature-distance compensation model of (1). The invention carries out blind pixel detection and compensation, temperature drift compensation and image non-uniformity correction by calibrating the uncooled infrared thermal imaging machine core; fitting is carried out by using a fitting tool, fitting parameters are determined, infrared thermal imaging temperature compensation of the determined distance is carried out, and the long-distance temperature measurement precision is realized within the range of +/-2 ℃.

摘要：【中文】本发明公开了一种蒿酮的制备方法，其特征在于，该方法包括，将青蒿挥发油采用中压制备色谱系统进行分离；其中，分离色谱条件包括：固定相选自粒径10‑100μm耐压硅胶，流动相选自低极性混合有机试剂。本发明的方法能够使蒿酮纯化过程的步骤简化，缩短时间，同时产品收率和纯度高，具有工业应用价值。 【EN】The invention discloses a preparation method of artemisone, which is characterized by comprising the following steps of separating sweet wormwood herb volatile oil by adopting a medium-pressure preparation chromatographic system; wherein the separation chromatographic conditions comprise: the stationary phase is selected from pressure-resistant silica gel with the particle size of 10-100 μm, and the mobile phase is selected from low-polarity mixed organic reagents. The method of the invention can simplify the steps of the artemisone purification process, shorten the time, and simultaneously has high product yield and purity and industrial application value.

摘要：【中文】一种防爆调姿对接平台，包括隔爆电控箱和六自由度运动机构组成，其中六自由度运动机构包括活动底座、固连于活动底座上的两台轻载平台、位于轻载平台上的动平台和托架，其中：轻载平台与活动底座之间连接以实现平面独立运动，两个平台之间连接，从而实现对动平台及其柔性托架的六自由度调姿。 【EN】The utility model provides an explosion-proof appearance butt joint platform of transferring, includes that explosion-proof electric cabinet and six degrees of freedom motion constitute, wherein six degrees of freedom motion include movable base, link firmly two platform, the movable platform and the bracket that are located the platform that lightly carries on movable base, wherein: the light-load platform is connected with the movable base to realize plane independent motion, and the two platforms are connected to realize six-degree-of-freedom posture adjustment of the movable platform and the flexible bracket thereof.

摘要：【中文】本发明公开了一种防渗柔性台阶溢洪道及其施工方法，涉及水利技术领域，本发明将原有的土工袋垒砌的直立式边坡，调整设计为溢洪道斜边坡和溢洪道边坡阶梯的组合结构，能够更好引导流水，更加高效的溢洪；CDASS土工袋内的回填土、溢洪道斜边坡和溢洪道边坡阶梯的成型回填土均为混合有石灰、水泥和土料的胶结土，能够更好的保证土料的溢洪道的抗冲刷性、抗侵蚀性和边坡与泄槽的稳定性；整个溢洪道的露出部分均进行了防渗处理，有效预防了水流对坝体的侵蚀、渗透和冲刷破坏，保证了坝体及溢洪道的完整性和可靠性；将原有光滑式U型钉更换为具有螺纹结构的T型钉，增加了锚固的效果，该防渗柔性台阶溢洪道施工效率高，使用材料少。 【EN】The invention discloses an anti-seepage flexible step spillway and a construction method thereof, relating to the technical field of water conservancy.A vertical side slope built by original geotextile bags is adjusted and designed into a combined structure of a spillway slope and spillway slope steps, so that flowing water can be guided better, and spillway flood can be conducted more efficiently; the backfill soil in the CDASS geotextile bag, the molding backfill soil of the spillway slope and the spillway slope ladder are cemented soil mixed with lime, cement and soil, so that the scouring resistance and the erosion resistance of the spillway of the soil and the stability of the slope and the chute can be better ensured; the exposed part of the whole spillway is subjected to anti-seepage treatment, so that erosion, permeation and scouring damage of water flow to the dam body are effectively prevented, and the integrity and reliability of the dam body and the spillway are ensured; the original smooth U-shaped nail is replaced by the T-shaped nail with the threaded structure, the anchoring effect is improved, the seepage-proofing flexible step spillway is high in construction efficiency, and few in used materials.