摘要：【中文】本申请公开了一种对储气罐三维数值模拟方法，包括：建立储气罐的几何模型；对几何模型进行网格划分；对几何模型引入Realizable k‑ε湍流模型；设置Realizable k‑ε湍流模型的材料属性、边界条件以及重力选项；设置求解器；设置收敛准则和初始化条件；计算储气罐的三维数值。本申请在模拟储气罐时，在几何模型中引入了Realizable k‑ε的物理湍流模型。本申请公开的一种储气罐三维数值模拟方法，解决了目前对储气罐三维数值的研究仍然处于空缺状态的技术问题。 【EN】The application discloses a method for simulating three-dimensional numerical values of a gas storage tank, which comprises the following steps: establishing a geometric model of the gas storage tank; carrying out mesh division on the geometric model; introducing a readable k-epsilon turbulence model into the geometric model; setting material properties, boundary conditions and gravity options of a readable k-epsilon turbulence model; setting a solver; setting a convergence criterion and an initialization condition; and calculating the three-dimensional numerical value of the gas storage tank. When the gas storage tank is simulated, a physical turbulence model of readable k-epsilon is introduced into a geometric model. The application discloses a three-dimensional numerical simulation method for a gas storage tank, which solves the technical problem that the existing research on the three-dimensional numerical value of the gas storage tank is still in a vacant state.

摘要：【中文】本申请公开了一种绝缘子串更换用直角挂板卡具，包括：卡具主体以及锁止件；卡具主体上于厚度方向开设有卡槽腔；卡槽腔包括第一卡槽部以及与第一卡槽部相垂直分布的第二卡槽部；第一卡槽部第一端向上贯穿卡具主体，第二端与第二卡槽部的第一端连通，第一卡槽部上对称设有两限位块；第二卡槽部的第二端向下贯穿卡具主体；两限位块之间形成供直角挂板卡入的限位空间，且与第二卡槽部第一端之间形成避让直角挂板与U型环之间连接件的避让空间；锁止件安装于限位块之间。整体安装拆卸方便，保证绝缘子更换效率。 【EN】The application discloses insulator cluster is changed and is used right angle link plate fixture includes: the fixture comprises a fixture main body and a locking piece; a clamping groove cavity is formed in the thickness direction of the clamping device main body; the clamping groove cavity comprises a first clamping groove part and a second clamping groove part which is vertically distributed with the first clamping groove part; the first end of the first clamping groove part upwards penetrates through the clamping apparatus main body, the second end of the first clamping groove part is communicated with the first end of the second clamping groove part, and two limiting blocks are symmetrically arranged on the first clamping groove part; the second end of the second clamping groove part downwards penetrates through the clamping apparatus main body; a limiting space for the right-angle hanging plate to be clamped is formed between the two limiting blocks, and an avoiding space for avoiding a connecting piece between the right-angle hanging plate and the U-shaped ring is formed between the limiting blocks and the first end of the second clamping groove part; the locking piece is installed between the limiting blocks. The whole installation is dismantled conveniently, guarantees the insulator and changes efficiency.

摘要：【中文】本申请公开了一种铁塔工具挂架，包括：支撑杆；支撑杆上设置有用于挂接工具的挂板；挂板与支撑杆转动连接；支撑杆上还设置有用于固定在铁塔角钢上的固定组件；支撑杆通过固定组件固定于铁塔角钢上。本发明有效解决了操作杆在作业间歇期间无法安全存放的限制，使作业人员可以安全有序的选取绝缘操作杆，无高空坠物危险，以确保作业安全。 【EN】The application discloses iron tower instrument stores pylon includes: a support bar; the supporting rod is provided with a hanging plate for hanging tools; the hanging plate is rotationally connected with the supporting rod; the support rod is also provided with a fixing component for fixing the support rod on the angle iron of the iron tower; the support rod is fixed on the angle iron tower through the fixing component. The invention effectively solves the problem that the operating rod cannot be safely stored during the operation intermittence, so that the operating personnel can safely and orderly select the insulating operating rod without the risk of falling objects, thereby ensuring the operation safety.

摘要：【中文】本申请公开了一种绝缘子R销拔销器，包括：拔销组件和绝缘操作杆；拔销组件包括第一连接管、导向撑块、第一万向角传动齿、旋转丝套、丝杆和R销拔销头；旋转丝套与第一连接管转动连接；旋转丝套的一端与第一万向角传动齿固定连接，另一端与丝杆螺纹连接；丝杆与R销拔销头固定连接；绝缘操作杆包括第二连接管、第二万向角传动齿和传动杆；传动杆与第二连接管转动连接；传动杆的上端与第二万向角传动齿固定连接；第一连接管与第二连接管可转动连接，并通过调节螺栓锁紧固定；第一万向角传动齿与第二万向角传动齿啮合连接。本发明可以借助绝缘操作杆进行间接带电作业，以完成绝缘子R销的拆除，解决了绝缘子R销在间接作业时无法拔出的难题。 【EN】The application discloses insulator R round pin pulling pin ware includes: the pin pulling assembly and the insulating operating rod; the pin pulling assembly comprises a first connecting pipe, a guide supporting block, a first universal angle transmission gear, a rotary screw sleeve, a screw rod and an R pin pulling head; the rotary screw sleeve is rotationally connected with the first connecting pipe; one end of the rotary screw sleeve is fixedly connected with the first universal angle transmission gear, and the other end of the rotary screw sleeve is in threaded connection with the screw rod; the screw rod is fixedly connected with the R pin pulling head; the insulating operating rod comprises a second connecting pipe, a second universal angle transmission gear and a transmission rod; the transmission rod is rotationally connected with the second connecting pipe; the upper end of the transmission rod is fixedly connected with the second universal angle transmission gear; the first connecting pipe and the second connecting pipe are rotatably connected and locked and fixed through an adjusting bolt; the first universal angle transmission gear is meshed with the second universal angle transmission gear. The invention can carry out indirect live-wire work by means of the insulating operating rod to finish the dismounting of the R pin of the insulator, thereby solving the problem that the R pin of the insulator can not be pulled out during the indirect work.

摘要：【中文】本申请公开了一种35KV耐张绝缘子串更换装置及其作业方法，包括：U型环卡具、耐张导线卡具、两连接杆以及与连接杆一一对应的丝杆组件；U型环卡具上于厚度方向开设有卡槽，且U型环卡具的两端部分别通过丝杆组件与连接杆的第一端连接；卡槽上可拆卸设置有锁止件；耐张导线卡具可拆卸卡固于耐张导线上，且耐张导线卡具的两端部分别与连接杆的第二端连接；丝杆组件包括螺杆、第一螺母以及把手；螺杆的第一端向上贯穿U型环卡具，第二端与连接杆的第一端连接；第一螺母转动设置于U型环卡具上，且与螺杆螺纹配合；把手与第一螺母连接，用于驱动第一螺母转动。整体适用于U型环与耐张导线之间的绝缘子串更换作业，操作简单方便，保证作业效率。 【EN】The application discloses a 35KV strain insulator string replacing device and an operation method thereof, wherein the device comprises: the device comprises a U-shaped ring clamp, a strain lead clamp, two connecting rods and lead screw assemblies which correspond to the connecting rods one by one; a clamping groove is formed in the U-shaped ring clamp in the thickness direction, and two end portions of the U-shaped ring clamp are connected with the first end of the connecting rod through the screw rod assembly respectively; the clamping groove is detachably provided with a locking piece; the tension-resistant conducting wire clamp is detachably clamped on the tension-resistant conducting wire, and two end parts of the tension-resistant conducting wire clamp are respectively connected with the second end of the connecting rod; the screw rod assembly comprises a screw rod, a first nut and a handle; the first end of the screw rod upwards penetrates through the U-shaped ring clamp, and the second end of the screw rod is connected with the first end of the connecting rod; the first nut is rotationally arranged on the U-shaped ring clamp and is in threaded fit with the screw; the handle is connected with the first nut and used for driving the first nut to rotate. The insulator string replacement device is integrally suitable for insulator string replacement operation between the U-shaped ring and the strain conductor, is simple and convenient to operate, and ensures operation efficiency.

摘要：【中文】本申请公开了一种电动拧紧装置，包括：装置主体、拧紧模块、电源模块、角度调节模块、控制模块以及连接件；装置主体包括操作杆以及工具主体；工具主体通过连接件与操作杆连接；拧紧模块安装于工具主体上；角度调节模块安装于工具主体上，且与连接件连接，用于驱动工具主体转动；电源模块安装于装置主体上，且分别与拧紧模块、角度调节模块以及控制模块电连接；控制模块分别与角度调节模块以及拧紧模块电连接。整体拧紧模块能够多角度灵活调节使用，能够适应更多作业条件，适用性好。 【EN】The application discloses electronic tightening device includes: the device comprises a device main body, a screwing module, a power supply module, an angle adjusting module, a control module and a connecting piece; the device main body comprises an operating rod and a tool main body; the tool main body is connected with the operating rod through a connecting piece; the tightening module is mounted on the tool body; the angle adjusting module is arranged on the tool main body, is connected with the connecting piece and is used for driving the tool main body to rotate; the power supply module is arranged on the device main body and is respectively and electrically connected with the screwing module, the angle adjusting module and the control module; the control module is respectively and electrically connected with the angle adjusting module and the screwing module. The whole screwing module can be flexibly adjusted and used at multiple angles, can adapt to more operation conditions, and is good in applicability.

摘要：【中文】本申请公开了一种绝缘遮蔽装置，包括：操作杆、遮蔽板以及连接头；连接头与操作杆第一端连接；遮蔽板活动套设于操作杆上，遮蔽板上设有与操作杆可连接，且用于固定遮蔽板的第一锁止件。本申请通过连接头实现整体的固定，再通过利用第一锁止件活动套设于操作杆上的遮蔽板实现带电导线进行灵活绝缘遮蔽。遮蔽操作过程方便快速，有利于提高作业效率。 【EN】The application discloses insulating device that shields includes: the device comprises an operating rod, a shielding plate and a connector; the connector is connected with the first end of the operating rod; the shielding plate is movably sleeved on the operating rod, and a first locking piece which can be connected with the operating rod and is used for fixing the shielding plate is arranged on the shielding plate. This application realizes holistic fixed through the connector, and the rethread utilizes first locking piece movable sleeve to locate the shielding plate on the action bars and realizes that the live wire carries out nimble insulation and shields. The shielding operation process is convenient and quick, and the operation efficiency is improved.

摘要：【中文】本申请实施例公开了一种箱式变电站可控式散热结构，包括：箱体；箱体上设置有散热机构；散热机构包括散热孔和用于打开或关闭散热孔的旋转叶片；旋转叶片设置在散热孔的一侧，且旋转叶片与箱体转动连接；箱体内设置有用于控制旋转叶片转动的感温电控装置。本发明能够达到精准可控式散热的目的，在保证散热效果的同时，大大降低了能源的消耗，是一种优质的箱式变电站可控式散热结构。 【EN】The embodiment of the application discloses controllable formula heat radiation structure of box-type substation includes: a box body; the box body is provided with a heat dissipation mechanism; the heat dissipation mechanism comprises heat dissipation holes and rotating blades for opening or closing the heat dissipation holes; the rotating blades are arranged on one side of the heat dissipation holes and are rotatably connected with the box body; the box body is internally provided with a temperature sensing electric control device used for controlling the rotation of the rotating blade. The invention can achieve the purpose of accurate controllable heat dissipation, greatly reduces the energy consumption while ensuring the heat dissipation effect, and is a high-quality controllable heat dissipation structure of the box-type substation.

摘要：【中文】本申请公开了一种用于GIS管道的辅助过渡舱，包括：第一舱体、第二舱体、第一舱段对接机构、第二舱段对接机构和第一舱门；第一舱体为密封舱体，且密封舱体内设置有SF₆气体和用于检修GIS管道的检修机器人；第一舱门安装于第一舱体的第一端上，且第一舱门上安装有用于控制第一舱门打开或闭合的第一开闭机构；第一舱体通过第一舱段对接机构连接第二舱体；第二舱体上开设有第一开口和用于抽放气的通孔；第二舱段对接机构安装于第一开口处，用于连接第二舱体和GIS管道，解决了现有辅助过渡舱在气室打开或闭合的过程，内外气室的气体混合，导致进入到外气室的SF₆难以回收利用的技术问题。 【EN】The application discloses an auxiliary transition cabin for GIS pipeline includes: the cabin comprises a first cabin body, a second cabin body, a first cabin section butt joint mechanism, a second cabin section butt joint mechanism and a first cabin door; the first cabin body is a sealed cabin body, and SF is arranged in the sealed cabin body₆Gas and an inspection robot for inspecting the GIS pipeline; the first cabin door is arranged at the first end of the first cabin body, and a first opening and closing mechanism for controlling the opening or closing of the first cabin door is arranged on the first cabin door; the first cabin body is connected with the second cabin body through a first cabin section butt joint mechanism; the second cabin body is provided with a first opening and a through hole for pumping and discharging air; the second cabin section butt-joint mechanism is arranged at the first opening and is used for connecting the second cabin body and the GIS pipeline, so that the problem that the SF entering the outer air chamber is caused by the mixing of the gas of the inner air chamber and the gas of the outer air chamber in the opening or closing process of the air chamber of the conventional auxiliary transition cabin is solved₆Difficult recycling.

摘要：【中文】本申请公开了一种用于检测变压器局放的缺陷装置，包括：变压器壳体和内置于所述变压器壳体的缺陷模型；所述缺陷模型的一端连接所述变压器壳体，另一端连接所述变压器壳体内部的金属齿轮；所述金属齿轮的活动端连接金属连接线的一端，固定端连接绝缘拉杆；所述绝缘拉杆与位于所述变压器壳体外部的调节转盘连接；所述变压器壳体内置有高压绕组，所述高压绕组的绕组引线设有圆球端，用于与所述金属连接线接触。本申请解决了现有技术中的如果要改变变压器的缺陷状态需要重新换油、人工拆装缺陷，费时费力的技术问题。 【EN】The application discloses a defect device for detecting transformer partial discharge includes: the device comprises a transformer shell and a defect model arranged in the transformer shell; one end of the defect model is connected with the transformer shell, and the other end of the defect model is connected with a metal gear in the transformer shell; the movable end of the metal gear is connected with one end of the metal connecting wire, and the fixed end of the metal gear is connected with the insulating pull rod; the insulating pull rod is connected with an adjusting turntable positioned outside the transformer shell; the transformer shell is internally provided with a high-voltage winding, and a winding lead of the high-voltage winding is provided with a spherical end for contacting with the metal connecting wire. The application solves the technical problems that in the prior art, if the defect state of the transformer needs to be changed, the oil needs to be changed again, and the manual disassembly and assembly needs to be carried out, so that time and labor are wasted.