A process support for insulating and shielding cardboard 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: 2020-04-28
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 technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0029] Such as Figure 1 to Figure 4 As shown, the present invention provides a process support for insulating and shielding cardboard drying, including a base frame 1, a stand 2 and an angle adjustment stand 3. The stand 2 can be horizontally movably connected to the base 1, so One end of the angle adjustment frame 3 is rotatably connected to the bottom frame 1, and the other end of the angle adjustment frame 3 is connected to the stand ...
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The invention provides a process support for insulating and shielding cardboard drying, which includes a bottom frame, a stand and an angle adjustment frame, the stand is connected to the bottom frame so that it can move horizontally, and one end of the angle adjustment frame can rotate The other end of the angle adjustment frame is connected to the stand; the angle adjustment frame and the bottom frame are respectively provided with at least one pressing frame capable of pressing insulating shielding cardboard. The process support for insulating and shielding cardboard drying of the present invention can ensure the bending size of the bent insulating and shielding cardboard during the drying process, and will not cause cracking and delamination, effectively protecting the performance and performance of the insulating and shielding cardboard. structure.
Description
Technical field [0001] The invention relates to the technical field of insulating and shielding paperboard processing, in particular to a process support for drying the insulating and shielding paperboard. Background technique [0002] The internal electrical structure of 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 insulation shielding cardboard to the tank wall of the transformer. This type of insulation shielding paperboard has a large size and the electrical strength after installation needs to meet the product quality requirements, so special bending process processing is required for the insulation shielding paperboard. [0003] At present, the insulation shielding paperboard after bending treatment is prone to deformation during the drying process, which leads to cracks and delamination of the insulation layer during the installation process, which affects ...
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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