Technology support for insulation shielding paper board drying
An insulation shielding and cardboard technology, which is applied in the field of insulating shielding cardboard drying process support, can solve problems affecting product quality, product withstand voltage level drop, insulation shielding cardboard deformation, etc., to achieve easy storage, avoid impurity pollution, and simple disassembly Effect
Active Publication Date: 2019-01-18
XIAN XIDIAN TRANSFORMER +1
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Problems solved by technology
[0003] At present, the insulating shielding cardboard after bending treatment is prone to deformation during the drying process, which leads to cracking and delamination of the insulating layer during the installation process, which affects the insulation performance of the transformer, and even seriously affects the product quality, resulting in product durability. drop in pressure level
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] like Figure 1 to Figure 4 As shown, the present invention provides a process support for insulating and shielding cardboard drying, including a bottom frame 1, a stand 2 and an angle adjustment frame 3, and the stand 2 is connected to the bottom frame 1 in a horizontally movable manner, so that One end of the angle adjustment frame 3 is rotatably connected to the underframe 1, and the other end of the angle adjustment frame 3 is connected to the stand ...
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The invention provides a technology support for insulation shielding paper board drying. The technology support comprises bottom frames, vertical frames and angle adjusting frames, wherein the vertical frames can be horizontally and movably connected on the bottom frames, one ends of the angle adjusting frames can be rotationally connected on the bottom frames, and the other ends of the angle adjusting frames are connected with the vertical frames; the angle adjusting frames and the bottom frames are each provided with at least one pressing frame capable of pressing the insulation shielding paper board. By means of the technology support for insulation shielding paper board drying, the bending size of an insulation shielding paper board after bending can be guaranteed in the drying process, cracking and layering conditions can be avoided, and the performance and the structure of the insulation shielding paper board are effectively protected.
Description
technical field [0001] The invention relates to the technical field of insulating and shielding cardboard processing, in particular to a process support for insulating and shielding cardboard drying. Background technique [0002] The electrical structure inside the large oil-immersed power transformer is complex and the voltage level is high. In order to improve the electrical insulation performance, it is necessary to add insulating shielding cardboard to the tank wall of the transformer. This kind of insulating shielding cardboard has a large size and the electrical strength after installation needs to meet the product quality requirements, so special bending process is required for the insulating shielding cardboard. [0003] At present, the insulating shielding cardboard after bending treatment is prone to deformation during the drying process, which leads to cracking and delamination of the insulating layer during the installation process, which affects the insulation p...
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IPC IPC(8): F26B25/18
CPCF26B25/18
Inventor 刘启文杨杰轩刘乾付雪梅翟卫东赵景辉
Owner XIAN XIDIAN TRANSFORMER