摘要：【中文】本发明公开了一种中空纤维膜组件及净水方法，包括具有套筒水口的套筒，套筒内设有中空纤维膜件；所述套筒的两端设有端盖，端盖上设有中心孔和侧孔；所述的中空纤维膜件包括一根穿设在中心孔上的中心管，中心管上设有多个水孔；所述中心管上螺旋包覆有进水网，进水网的一端连接有隔水膜，隔水膜随进水网一同螺旋包覆在中心管上；所述隔水膜上设有多根与中心管轴向平行的中空纤维膜丝；在垂直于中心管的两端设有涂布在中心管、进水网及隔水膜上的密封胶层，密封胶层的一端在中心管的管壁上，另一端在隔水膜远离中心管的末端。本发明可以使中空纤维膜件在使用和清洗过程中更容易受到水流的冲刷，从而不易受到污染，且便于清洗，性能容易恢复。 【EN】The invention discloses a hollow fiber membrane component and a water purification method, comprising a sleeve with a sleeve water gap, wherein a hollow fiber membrane component is arranged in the sleeve; end covers are arranged at two ends of the sleeve, and a central hole and a side hole are formed in each end cover; the hollow fiber membrane piece comprises a central tube which is arranged on the central hole in a penetrating way, and a plurality of water holes are arranged on the central tube; the central pipe is spirally wrapped with a water inlet net, one end of the water inlet net is connected with a water-stop film, and the water-stop film is spirally wrapped on the central pipe along with the water inlet net; a plurality of hollow fiber membrane filaments axially parallel to the central tube are arranged on the water-resisting membrane; and two ends perpendicular to the central pipe are provided with a sealing adhesive layer coated on the central pipe, the water inlet net and the waterproof membrane, one end of the sealing adhesive layer is arranged on the pipe wall of the central pipe, and the other end of the sealing adhesive layer is arranged at the tail end of the waterproof membrane far away from the central pipe. The invention can make the hollow fiber membrane more easily washed by water flow in the using and cleaning process, thereby being not easy to be polluted, being convenient for cleaning and easy for recovering the performance.

摘要：【中文】本发明公开了一种台上式多水质净水系统，其特征在于：包括水箱、第一膜系统和第二膜系统；所述水箱上设有主水路和回流水路；所述主水路上依次设有单向阀、预处理滤芯和增压泵；所述第一膜系统和第二膜系统串联，且分别设有第一产水水路和第二产水水路；所述第一膜系统或第二膜系统的进水端连接主水路；所述第一膜系统或第二膜系统的出水端分别连接回流水路；所述主水路上还设有具有旁路电磁阀的旁路，旁路的进水端位于单向阀与水箱之间，旁路的出水端位于预处理滤芯和增压泵之间；所述第一产水水路和第二产水水路一同连接有出水水路，出水水路上设有即热模块；所述出水水路还连接有清洗水路；本发明可以提供多种水质，具有安全干净的特点。 【EN】The invention discloses an on-table multi-water quality water purification system, which is characterized in that: the device comprises a water tank, a first membrane system and a second membrane system; the water tank is provided with a main waterway and a return waterway; the main water path is sequentially provided with a one-way valve, a pretreatment filter element and a booster pump; the first membrane system and the second membrane system are connected in series and are respectively provided with a first water production water path and a second water production water path; the water inlet end of the first membrane system or the second membrane system is connected with the main water path; the water outlet end of the first membrane system or the second membrane system is respectively connected with a backflow water path; a bypass with a bypass electromagnetic valve is also arranged on the main water path, the water inlet end of the bypass is positioned between the one-way valve and the water tank, and the water outlet end of the bypass is positioned between the pretreatment filter element and the booster pump; the first water producing waterway and the second water producing waterway are connected with a water outlet waterway together, and an instant heating module is arranged on the water outlet waterway; the water outlet waterway is also connected with a cleaning waterway; the invention can provide various water qualities and has the characteristic of safety and cleanness.

摘要：【中文】本发明公开了一种多功能三温净水系统，包括水箱，水箱内设有制冷系统；所述水箱的下方设有进水口和出水口，所述进水口连接有进水管道，进水管道上设有膜元件和第一水泵；所述出水口上连接有出水管道，出水管道分流连接有冷水管道和加热管道；所述冷水管道上设有冷水出水口；所述加热管道上依次设有加热装置、第二水泵和热水出水口；所述第二水泵和热水出水口之间的加热管道还连接有热水冷却管道，热水冷却管道穿过水箱后设有凉白开出水口。本发明使得净水机在提供热水和冷水的同时，还可以对热水进行快速降温，形成凉白开，避免了热水自然冷却形成凉白开的等待时间以及自然冷却时细菌的侵害。 【EN】The invention discloses a multifunctional three-temperature water purification system, which comprises a water tank, wherein a refrigeration system is arranged in the water tank; a water inlet and a water outlet are arranged below the water tank, the water inlet is connected with a water inlet pipeline, and a membrane element and a first water pump are arranged on the water inlet pipeline; the water outlet is connected with a water outlet pipeline which is connected with a cold water pipeline and a heating pipeline in a shunting manner; a cold water outlet is arranged on the cold water pipeline; the heating pipeline is sequentially provided with a heating device, a second water pump and a hot water outlet; and a hot water cooling pipeline is also connected to the heating pipeline between the second water pump and the hot water outlet, and a cool boiled water outlet is formed in the hot water cooling pipeline after the hot water cooling pipeline penetrates through the water tank. The invention can rapidly cool the hot water while providing the hot water and the cold water, thereby forming the cool boiled water, and avoiding the waiting time of the cool boiled water formed by the natural cooling of the hot water and the invasion of bacteria during the natural cooling.

摘要：【中文】本发明公开了一种多功能凉白开净水系统及方法，包括水箱，水箱内设有制冷系统；所述水箱的下方连接有出水管道；所述出水管道从进水至出水方向依次设有水泵、膜元件和加热装置；所述出水管道在水箱与加热装置之间还连接有一组或多组的热交换器；所述出水管道的出水端还连接有热水冷却管道，热水冷却管道依次穿过热交换器和水箱后连接有凉白开出水管道。本发明可以对热水进行快速降温，形成凉白开，避免了自然冷却等待时间以及自然冷却时细菌的侵害，而且本发明还可以将热水冷却时的热能进行再利用，提高了热能利用率。 【EN】The invention discloses a multifunctional cold boiled water purification system and a method, comprising a water tank, wherein a refrigeration system is arranged in the water tank; a water outlet pipeline is connected below the water tank; the water outlet pipeline is sequentially provided with a water pump, a membrane element and a heating device from the water inlet direction to the water outlet direction; the water outlet pipeline is also connected with one or more groups of heat exchangers between the water tank and the heating device; the water outlet end of the water outlet pipeline is also connected with a hot water cooling pipeline, and the hot water cooling pipeline sequentially penetrates through the heat exchanger and the water tank and then is connected with a cool boiled water outlet pipeline. The invention can quickly cool the hot water to form cool boiled water, thereby avoiding the waiting time of natural cooling and the invasion of bacteria during the natural cooling, and the invention can also recycle the heat energy during the cooling of the hot water, thereby improving the heat energy utilization rate.

摘要：【中文】本发明提供一种柔性灯带制备方法及柔性灯带，柔性灯带包括：包裹层，内部设置有容纳腔；柔性线路板，设置在所述容纳腔中，所述柔性线路板上设置有发光芯片，所述发光芯片上设置有封装胶；导线，与所述柔性线路板相连接；彩带，设置在所述包裹层的内壁上并与所述封装胶相对设置。本发明中，彩带设置在包裹层的内壁上并与所述封装胶相对设置，可以有效地避免彩带设置在柔性灯带的外表面，在使用一段时间后，位于外表面上的彩带经常发生褪色、影响正常使用的缺陷。 【EN】The invention provides a flexible lamp strip and a preparation method thereof, wherein the flexible lamp strip comprises the following steps: the wrapping layer is internally provided with an accommodating cavity; the flexible circuit board is arranged in the accommodating cavity, a light-emitting chip is arranged on the flexible circuit board, and packaging glue is arranged on the light-emitting chip; the lead is connected with the flexible circuit board; and the colored ribbon is arranged on the inner wall of the wrapping layer and is opposite to the packaging adhesive. According to the invention, the colored ribbon is arranged on the inner wall of the wrapping layer and is arranged opposite to the packaging adhesive, so that the defects that the colored ribbon is arranged on the outer surface of the flexible lamp strip, and after the colored ribbon is used for a period of time, the colored ribbon on the outer surface is frequently faded and the normal use is influenced can be effectively avoided.

摘要：【中文】一种装备于军队的野战医用储运血箱或冰箱及其制造方法，其特征是：将滚塑箱体轻量化并与精密的制冷系统相结合，充分实现优势互补，采用本发明独特工艺，通过二次发泡法，使滚塑隔热层以适度密度聚氨酯发泡支撑强度的同时，在其中间实现类似三明治式的绝热夹层，以特殊拼缝避免截面热桥传导，使总漏热率降低到2％以下，同时采用将压缩机镶嵌在散热翅片中，达到在46℃高温环境下实现野战医用冰箱箱中温为‑20℃，实现66℃的制冷温差，以及储运血箱箱内恒温在4±1℃的能力，既保证军用所有要求又具备高性能制冷恒温能力，制造成本比注塑、吸塑，尤其是比碳纤维压型低数倍而具备特殊优势，达到适应现代战争后勤医疗保障需求的目的。 【EN】A field medical blood storage and transportation box or refrigerator equipped for army and a manufacturing method thereof are characterized in that: the rotational molding box body is light and combined with a precise refrigerating system, the complementary advantages are fully realized, and by adopting the unique process, by a secondary foaming method, the rotational molding heat insulation layer has proper density and polyurethane foaming support strength, a heat insulation interlayer similar to a sandwich is realized in the middle of the heat insulation interlayer, the heat bridge conduction of the cross section is avoided by special abutted seams, the total heat leakage rate is reduced to below 2 percent, meanwhile, a compressor is embedded in the radiating fins, so that the temperature in the field medical refrigerator is-20 ℃ in the high-temperature environment of 46 ℃, the refrigerating temperature difference of 66 ℃ is realized, and the constant temperature in the blood storage and transportation box is 4 +/-1 ℃, so that all military requirements are met, the high-performance refrigeration constant temperature capability is realized, the manufacturing cost is lower than that of injection molding and plastic suction, and particularly is lower than that of carbon fiber compression molding by multiple times, so that the special advantage is realized, and the aim of meeting the requirements of modern war logistics medical care is fulfilled.

摘要：【中文】本发明公开了一种聚乙烯醇醇解度分布的检测方法，是将待测聚乙烯醇溶解后，先通过液相色谱仪进行流动分级，再由光谱仪进行检测，记录并统计相关数据，从而得到聚乙烯醇的醇解度分布指数和算术平均值。本发明的方法，能够准确检测聚乙烯醇的醇解度分布，利于产品质量的管控，利于聚乙烯醇的精细化应用。 【EN】The invention discloses a method for detecting the distribution of the alcoholysis degree of polyvinyl alcohol, which comprises the steps of dissolving the polyvinyl alcohol to be detected, performing flow classification by a liquid chromatograph, detecting by a spectrometer, and recording and counting related data to obtain the distribution index and the arithmetic average value of the alcoholysis degree of the polyvinyl alcohol. The method disclosed by the invention can be used for accurately detecting the alcoholysis degree distribution of the polyvinyl alcohol, is beneficial to the management and control of product quality and is beneficial to the fine application of the polyvinyl alcohol.

摘要：【中文】本发明公开了一种可沿光轴转动防脱出的镜头结构及成像设备，包括镜头和接口，所述接口与外部机构连接配合，还包括：V型螺丝和防脱出部件，所述镜头远离物侧的外圆周面上设有呈环形的V型槽，所述V型螺丝旋入接口后的顶端与V型槽配合，所述V型螺丝旋出接口与V型槽断开配合后，不干涉镜头沿光轴中心旋转；所述防脱出部件与接口配合防止镜头从接口脱出；本发明的有益效果是：镜头结构相对简单，当紧固螺丝旋出接口后，能够实现镜头沿光轴中心360°旋转，可调整想要的方位或者最佳的成像角度；还有防脱出功能，当紧固螺丝完全旋出接口时镜头也不会脱出而掉落，起到防呆作用，有效的保护镜头。 【EN】The invention discloses a lens structure capable of rotating along an optical axis and preventing from falling off and imaging equipment, which comprise a lens and an interface, wherein the interface is connected and matched with an external mechanism, and the lens structure also comprises: the lens comprises a V-shaped screw and an anti-falling part, wherein an annular V-shaped groove is formed in the outer circumferential surface, away from the object side, of the lens, the top end, screwed into the interface, of the V-shaped screw is matched with the V-shaped groove, and the V-shaped screw does not interfere the lens to rotate along the center of an optical axis after the V-shaped screw is screwed out of the interface and is disconnected from the V-shaped groove; the anti-falling component is matched with the interface to prevent the lens from falling off the interface; the invention has the beneficial effects that: the structure of the lens is relatively simple, and after the fastening screw is screwed out of the interface, the lens can rotate 360 degrees along the center of the optical axis, so that the desired direction or the optimal imaging angle can be adjusted; the anti-falling function is provided, the lens can not fall off when the fastening screw is completely screwed out of the interface, the fool-proof effect is achieved, and the lens is effectively protected.

摘要：【中文】本发明涉及一种桥梁形变监测方法。该方法主要包括：步骤一，选取一种雷达遥感卫星SAR影像数据源，在研究时间和地理空间维度上对桥梁基础设施进行完整覆盖；步骤二，基于时序SBAS‑InSAR技术对选取SAR影像数据源进行干涉处理，得到研究桥梁基础设施监测时间内的详细形变信息；步骤三，对步骤二所获取的桥梁设施详细形变信息进行点线式统计分析，评价研究桥梁设施形变演变趋势。该方法很好地体现了新型SBAS‑InSAR监测手段相较于传统监测手段的技术优越性，而结合了SBAS‑InSAR技术的点线式统计分析方法则大大提高了对于桥梁设施监测成果的可靠性和科学性。对桥梁形变监测进行区间化和点线式的评价，大大提高了SBAS‑InSAR技术对于桥梁基础设施形变监测的可靠性。 【EN】The invention relates to a bridge deformation monitoring method. The method mainly comprises the following steps: selecting a radar remote sensing satellite SAR image data source, and completely covering bridge infrastructure in research time and geographic space dimensions; step two, interference processing is carried out on the selected SAR image data source based on a time sequence SBAS-InSAR technology, and detailed deformation information in the monitoring time of the bridge infrastructure is obtained; and step three, performing point-line statistical analysis on the detailed deformation information of the bridge facility acquired in the step two, and evaluating and researching the deformation evolution trend of the bridge facility. The method well embodies the technical superiority of the novel SBAS-InSAR monitoring means compared with the traditional monitoring means, and the reliability and the scientificity of the bridge facility monitoring result are greatly improved by the point-line type statistical analysis method combined with the SBAS-InSAR technology. The method has the advantages that the interval and point-line evaluation is carried out on the bridge deformation monitoring, and the reliability of the SBAS-InSAR technology on the bridge infrastructure deformation monitoring is greatly improved.

摘要：【中文】本发明涉及机械设备技术领域，尤其涉及一种多维度支撑旋转装置，包括：至少五个储物笼，每个储物笼均为网格状镂空结构，用于对待消毒物品进行放置，具有供内部空间敞开和闭合的门体结构，以及轴线平行的两枢轴结构，各储物笼通过枢轴结构首尾铰接连接形成环状体；各储物笼逐一到达主消毒位置，在主消毒位置储物笼中两枢轴结构的轴线形成水平平面，其他各位置的储物笼成自由状态设置。本发明中，采用多边形的特性，固定一个用于进行消毒的主要工作位置，而其他工作位置在逐一到达此位置的过程中，以及到达此位置固定不动时，伴随着不规则的自由运动，通过多次的循环，会使得物品获得较为均匀的消毒效果。 【EN】The invention relates to the technical field of mechanical equipment, in particular to a multi-dimensional supporting and rotating device, which comprises: each storage cage is of a latticed hollow structure, is used for placing articles to be disinfected, is provided with a door body structure for opening and closing an internal space and two pivot structures with parallel axes, and is hinged end to end through the pivot structures to form an annular body; each storage cage arrives main disinfection position one by one, and the axis of two pivot structures forms the horizontal plane in main disinfection position storage cage, and the storage cage of other each position becomes free state and sets up. In the invention, a main working position for disinfection is fixed by adopting the characteristic of a polygon, and other working positions can achieve more uniform disinfection effect of articles through repeated circulation along with irregular free movement in the process of reaching the position one by one and in the process of reaching the position fixedly.