摘要：【中文】本发明提供了一种管道焊接充氩封堵用纸塑复合气囊及其制备方法。所述的封堵用纸塑复合气囊由多层纸塑复合膜组成。多层纸塑复合膜由水溶性外阻隔层/纸层/水溶性内阻隔层或者上述结构单元的重复叠加而成。在纸层两侧均涂覆了水溶性阻隔材料，纸层能够始终保持自身的强度。从而赋予了纸塑复合气囊良好的挺括度和耐折性以及气体阻隔性。纸塑复合气囊通过耐高温胶粘剂与管道粘合在一起成为一种高气体阻隔性、热稳定性高的焊接充氩封堵材料。可在空间有限的管线内部形成高效、可靠的氩气保护氛围，有效地提高焊接质量、缩短工期、提高安装工效。可应用于管道与设备的黄金焊口以及超长距离管道碰口焊接施工中。 【EN】The invention provides a paper-plastic composite air bag for welding and argon filling plugging of a pipeline and a preparation method thereof. The paper-plastic composite air bag for plugging consists of a plurality of layers of paper-plastic composite films. The multilayer paper-plastic composite film is formed by repeatedly overlapping water-soluble outer barrier layer/paper layer/water-soluble inner barrier layer or the structural units. The two sides of the paper layer are coated with water-soluble barrier materials, and the paper layer can always keep the strength of the paper layer. Thereby endowing the paper-plastic composite air bag with good stiffness, folding resistance and gas barrier property. The paper-plastic composite air bag is bonded with the pipeline through a high-temperature-resistant adhesive to form the welding argon filling plugging material with high gas barrier property and high thermal stability. The argon protection atmosphere can be efficiently and reliably formed in the pipeline with limited space, so that the welding quality is effectively improved, the construction period is shortened, and the installation efficiency is improved. The method can be applied to the gold welding port of the pipeline and the equipment and the welding construction of the ultra-long distance pipeline touch port.

摘要：【中文】本发明提供了一种管道焊接充氩封堵用铝塑复合气囊及其制备方法。所述的封堵用铝塑复合气囊由多层铝塑复合膜组成。铝塑复合膜由水溶性阻隔层/铝箔层或者上述结构单元的重复叠加而成。由于在铝箔层表涂覆了水溶性阻隔材料，从而赋予了铝塑复合气囊良好的挺括度、柔韧性以及气体阻隔性。复合气囊的内部嵌有铝箔，耐腐蚀、防火能力强。铝塑复合气囊通过耐高温胶粘剂与管道粘合在一起成为一种高气体阻隔性、热稳定性高的焊接充氩封堵材料。可在空间有限的管线内部形成高效、可靠的氩气保护氛围，有效地提高焊接质量、缩短工期、提高安装工效。可应用于超长距离管道的碰口焊接。 【EN】The invention provides an aluminum-plastic composite air bag for welding and argon filling plugging of a pipeline and a preparation method thereof. The aluminum-plastic composite air bag for plugging consists of a plurality of layers of aluminum-plastic composite films. The aluminum-plastic composite film is formed by repeatedly overlapping a water-soluble barrier layer/an aluminum foil layer or the structural units. Because the surface of the aluminum foil layer is coated with the water-soluble barrier material, the aluminum-plastic composite airbag is endowed with good stiffness, flexibility and gas barrier property. The aluminum foil is embedded in the composite air bag, so that the composite air bag is high in corrosion resistance and fire resistance. The aluminum-plastic composite air bag is bonded with the pipeline through a high-temperature-resistant adhesive to form the welding argon filling plugging material with high gas barrier property and high thermal stability. The argon protection atmosphere can be efficiently and reliably formed in the pipeline with limited space, so that the welding quality is effectively improved, the construction period is shortened, and the installation efficiency is improved. The welding device can be applied to the welding of the collision port of the ultra-long distance pipeline.

摘要：【中文】本发明提供了一种可完全溶解的管道焊接充氩封堵用复合气囊及其制备方法。所述的封堵复合气囊由多层可溶解于水的纸塑复合膜组成。多层纸塑复合膜由水溶性聚合物气体阻隔层/水溶纸/水溶性聚合物气体阻隔层或者上述结构单元的重复叠加而成。在水溶纸两侧均涂覆了水溶性聚合物，增强了可溶纸的强度。从而赋予了复合气囊良好的挺括度和耐折性以及气体阻隔性。复合气囊通过耐高温胶粘剂与管道粘合在一起成为一种高气体阻隔性、热稳定性高、可完全溶解于水的焊接充氩封堵材料。可在空间有限的管线内部形成高效、可靠的氩气保护氛围，有效地提高焊接质量、缩短工期、提高安装工效。可应用于海上油气管道与设备的黄金焊口以及超长距离管道碰口焊接施工中。 【EN】The invention provides a composite air bag capable of being completely dissolved and used for pipeline welding argon filling plugging and a preparation method thereof. The plugging composite air bag is composed of a plurality of layers of paper-plastic composite films which can be dissolved in water. The multilayer paper-plastic composite film is formed by repeatedly overlapping a water-soluble polymer gas barrier layer/water-soluble paper/water-soluble polymer gas barrier layer or the structural units. The water-soluble polymer is coated on both sides of the water-soluble paper, so that the strength of the water-soluble paper is enhanced. Thereby endowing the composite air bag with good stiffness, folding endurance and gas barrier property. The composite air bag is bonded with the pipeline through a high-temperature-resistant adhesive to form the welding argon-filled plugging material which has high gas barrier property and high thermal stability and can be completely dissolved in water. The argon protection atmosphere can be efficiently and reliably formed in the pipeline with limited space, so that the welding quality is effectively improved, the construction period is shortened, and the installation efficiency is improved. The method can be applied to the gold welding port of the offshore oil and gas pipeline and equipment and the welding construction of the contact port of the ultra-long distance pipeline.

摘要：本发明涉及一种具有耗能减震的多层模块化装配式混凝土建筑结构体系，属于装配式建筑技术领域。该体系是由若干预制的模块化房间单元自锁互联组成的建筑体系，其中，所述模块化房间单元包括房屋主体、设置在房屋主体上的若干竖向自锁连接件，以及位于竖向自锁连接件之间的用于横向连接模块化房间单元的横向连接件，通过竖向自锁连接件以及横向连接件将模块化房间单元进行竖向、横向连接，形成多层模块化装配式建筑结构体系。该体系连接灵活且稳固，具有抗震功能，可实现模块化房屋在施工现场的快速安装，多样组合，空间布局灵活，应用范围广，解决了模块化施工复杂的问题，且考虑了水电网的铺设，增加了结构整体的连接性、受力性能。

摘要：本发明涉及反井钻机技术领域，且公开了一种快速升降装置及反井钻机，包括底座，所述底座的顶部固定安装有电动升降杆，所述电动升降杆的顶端固定安装有电动升降套，所述电动升降套的顶端固定安装有第一子卡扣，所述第一子卡扣的顶部固定安装有第一母卡扣，所述第一母卡扣的正面固定安装有连接块，所述连接块的正面固定安装有固定螺栓。该快速升降装置，通过底座、电动升降杆、电动升降套、第一子卡扣、第一母卡扣和连接块的设置，达到对升降装置进行拆卸安装的作用，在使用完毕后，可通过拆卸第一子卡扣达到对电动升降杆进行拆卸的目的，使得该升降装置在使用完毕后，能够更加方便的进行搬运，进一步的提高了该升降装置的使用效果。

摘要：本发明涉及干煤粉气化炉，公开了一种干煤粉气化炉激冷组件，此外，本发明还涉及一种干煤粉气化炉。该干煤粉气化炉激冷组件，包括阶梯式下渣口、激冷环、上端与该激冷环连接的下降管、以及上升筒，所述阶梯式下渣口的底部与所述激冷环上部具有间隙，其中，所述激冷环的环腔内壁沿周向分布有入水口，各所述入水口的入水方向沿所述激冷环周向旋向布置，且与各自所处位置的所述环腔内壁的切线具有夹角，所述下降管上部的外表面设有冷却水盘管，所述上升筒为下段直径大于上段直径的阶梯式上升筒，所述下降管的下部伸入所述上升筒上部内侧且具有周向间隔。本发明能够保障干煤粉气化炉激冷系统稳定性，提高激冷室内部构件的安全性和使用寿命。

摘要：本发明提供了干式变压器温湿度控制系统，其特征在于：包括温度传感器和湿度传感器，所述温度传感器和湿度传感器输出端连接有主处理器，所述主处理器连接有通讯接口电路、输出驱动电路、显示及控制装置，所述输出驱动电路连接有风机控制模块、故障报警模块、超湿报警模块、超温报警模块，所述风机控制模块连接有风机。由于采用了上述技术方案，本发明功能完善，界面直观，操作简单，防止变压器因过热而损坏，保证其使用寿命。监控中心(简称HCI)的人机界面系统通过各处温度传感器，对变压器实时进行温度湿度显示和控制，系统广泛适应于其它温度湿度监测与控制场所，具有很高的推广价值。

摘要：【中文】本发明涉及一种中高温锅炉和压力容器钢板的生产方法，具体包括如下步骤：化学成分设计、冶炼、加热、轧制、轧后控冷、回火、焊接后热处理；本发明是在国标GB 713‑2014锅炉和压力容器用钢板基础上优化了成分设计，降低了贵重合金Mo含量和Cr含量，采取两阶段正火控轧+回火，直接在线正火控轧后回火，节省了正火工序，简化了生成工艺，而且正火轧制产生的大量变形带和位错缺陷提供了相变形核质点，细化了晶粒，提高了钢板的强韧性，有效的降低了生产成本，缩短了生产工艺流程，取得了显著的经济效益，具有广泛的推广价值。 【EN】The invention relates to a production method of a medium-high temperature boiler and pressure vessel steel plate, which comprises the following steps: designing chemical components, smelting, heating, rolling, controlling cooling after rolling, tempering, and carrying out heat treatment after welding; the invention optimizes the component design on the basis of the steel plate for the national standard GB713-2014 boiler and the pressure vessel, reduces the Mo content and the Cr content of the noble alloy, adopts two-stage normalizing controlled rolling and tempering, directly performs on-line normalizing controlled rolling and then tempering, saves the normalizing process, simplifies the generation process, provides phase change nucleation particles due to a large number of deformation zone and dislocation defects generated by the normalizing rolling, refines the crystal grains, improves the obdurability of the steel plate, effectively reduces the production cost, shortens the production process flow, obtains remarkable economic benefit and has wide popularization value.

摘要：本发明公开了一种电池组特征单体个数选取方法及装置，该方法包括：获取电池组历史运行数据，根据电池组历史运行数据确定特征工况；控制电池组从满电状态放电，确定电池组的平均电压与剩余放电时长的关系；获取电池组参数，根据电池组参数，确定特征单体的数量范围；根据电池组的平均电压与剩余放电时长的关系，确定不同数量特征单体在预设的电池组特征参数下的剩余放电时长，按照预设采样周期，在预设的电池组特征参数下对不同数量特征单体，根据剩余放电时长估算剩余放电能量，计算剩余放电能量的估算误差，确定各采样周期各特征单体数量。本发明可以确定不同一致性程度下电池组中代表性电池个数，有效提高剩余放电能量估算准确性。

摘要：【中文】本发明公开了一种基于多源遥感影像的河流干涸断流监测方法和装置，属于河流监测领域，其包括：获取监测区域的多源卫星遥感影像，多源卫星遥感影像包括米级遥感影像和亚米级遥感影像；对多源卫星遥感影像进行预处理；利用米级遥感影像计算归一化水体指数，提取主干河流水体信息；基于区域河道缓冲矢量数据，反裁剪主干河流水体，获得一级疑似干涸河道；利用面向对象法基于亚米级遥感影像对一级疑似干涸河道进行分析，获得细小河流水体信息；利用细小河流水体信息反裁剪一级疑似干涸河道，获得二级疑似干涸河道。本发明可以实现对河流干涸断流情况进行全面、客观、高效、动态化监管，为河湖水环境评估、管理、保障和修复提供技术支撑。 【EN】The invention discloses a river dryout and flow break monitoring method and device based on a multi-source remote sensing image, belonging to the field of river monitoring and comprising the following steps: acquiring a multi-source satellite remote sensing image of a monitoring area, wherein the multi-source satellite remote sensing image comprises a meter-level remote sensing image and a sub-meter-level remote sensing image; preprocessing a multi-source satellite remote sensing image; calculating a normalized water body index by using the meter-level remote sensing image, and extracting the water body information of the main river; reversely cutting a trunk river water body based on the regional river channel buffer vector data to obtain a first-stage suspected dry river channel; analyzing a primary suspected dry river channel by using an object-oriented method based on a sub-meter-level remote sensing image to obtain water body information of the small river; and reversely cutting the primary suspected dry river channel by utilizing the information of the small river water body to obtain a secondary suspected dry river channel. The invention can realize comprehensive, objective, high-efficiency and dynamic supervision on the situation of dry and flow break of the river and provides technical support for evaluation, management, guarantee and restoration of the water environment of rivers and lakes.