摘要：【中文】本发明涉及一种集棉罩，属于玻璃纤维棉毡制造技术领域，集棉罩是由一个前抛面、一个后抛面和两个侧面围成的中空四面体，所述前抛面面对后抛面的对应面上设置有喷淋口Ⅰ1和喷淋口Ⅱ2，所述后抛面面对前抛面的对应面上设置有喷淋口Ⅲ3，所述两个侧面的相对面上各设置有风口4；所述喷淋口Ⅰ1通过水压加压，所述喷淋口Ⅱ2和喷淋口Ⅲ3通过风压加压，所述喷淋口Ⅰ1和喷淋口Ⅱ2的喷射方向均与所述喷淋口Ⅲ3的喷射方向相对。该集棉罩能够保证吹入其中的纤维可以被均匀施胶及有同样的概率落在成型网上，在成型网上均匀分布，保证最终制备的玻璃纤维棉毡不但具有较高的强度，还具有较好的隔音隔热性能。 【EN】The invention relates to a cotton collecting cover, which belongs to the technical field of glass fiber cotton felt manufacturing, and is a hollow tetrahedron formed by a front polished surface, a rear polished surface and two side surfaces in a surrounding manner, wherein a corresponding surface of the front polished surface facing the rear polished surface is provided with a spraying port I1 and a spraying port II 2, a corresponding surface of the rear polished surface facing the front polished surface is provided with a spraying port III 3, and opposite surfaces of the two side surfaces are respectively provided with an air port 4; spray a mouthful I1 and pass through the water pressure pressurization, spray mouthful II 2 and spray mouthful III 3 and pass through the wind pressure pressurization, spray mouthful I1 and spray mouthful II 2 injection direction all with the injection direction that sprays mouthful III 3 is relative. The cotton collecting cover can ensure that fibers blown into the cotton collecting cover can be uniformly glued and fall on a forming net with the same probability, and the fibers are uniformly distributed on the forming net, so that the finally prepared glass fiber cotton felt has high strength and good sound and heat insulation performance.

摘要：【中文】本发明涉及一种高强度隔音隔热玻璃纤维棉毡的制备方法及产品，属于玻璃纤维材料技术领域。该方法具体为：玻璃纤维棉由喷棉口喷出后进入集棉罩，在集棉罩内完成喷胶后落于成型网带上，经滚压、定型后制得高强度隔音隔热玻璃纤维棉毡。本发明中通过使用具有特定结构的集棉罩，保证玻璃纤维棉在喷胶过程中能够被均匀施胶，增强玻璃纤维间的结合力，从而提高玻璃纤维棉毡的机械强度。该方法简单易操作，且成本低，适合工业化生产。 【EN】The invention relates to a preparation method and a product of a high-strength sound-proof and heat-insulating glass fiber cotton felt, belonging to the technical field of glass fiber materials. The method specifically comprises the following steps: the glass fiber cotton is sprayed out from a cotton spraying opening and then enters a cotton collecting cover, glue is sprayed in the cotton collecting cover and then falls on a forming mesh belt, and the high-strength sound-insulation and heat-insulation glass fiber cotton felt is prepared after rolling and shaping. The invention ensures that the glass fiber cotton can be uniformly glued in the glue spraying process by using the cotton collecting cover with a specific structure, and enhances the binding force among the glass fibers, thereby improving the mechanical strength of the glass fiber cotton felt. The method is simple and easy to operate, has low cost and is suitable for industrial production.

摘要：【中文】本发明公开了一种基于全景模型文件的智能标签优化方法，按照以下步骤顺序进行：（一）将原SCD文件导入全景数据配置软件中并对其进行配置；（二）将新SCD文件导入全景数据配置软件中并对其进行解析、提取；（三）分别计算原SCD文件、新SCD文件对应的IED虚回路配置的完整性，对应生成第一组CRC校验码、第二组CRC校验码；（四）比对两组CRC校验码；（五）若CRC校验码发生变化，则将相应的IED位于数据库内存储的原参数信息、新参数信息进行比对，并遍历差异项，然后将差异项分组；（六）替换。本发明能够降低因SCD文件的修改对全景模型文件造成的影响，提高现场作业效率，适用于智能变电站设计和运维技术领域。 【EN】The invention discloses an intelligent label optimization method based on a panoramic model file, which is carried out according to the following steps: firstly, importing an original SCD file into panoramic data configuration software and configuring the panoramic data configuration software; secondly, importing the new SCD file into panoramic data configuration software, and analyzing and extracting the new SCD file; respectively calculating the integrality of the IED virtual circuit configuration corresponding to the original SCD file and the new SCD file, and correspondingly generating a first group of CRC (Cyclic redundancy check) codes and a second group of CRC codes; fourthly, comparing the two groups of CRC codes; if the CRC code changes, comparing the original parameter information and the new parameter information stored in the database of the corresponding IED, traversing the difference items, and then grouping the difference items; and (VI) replacing. The method and the device can reduce the influence on the panoramic model file caused by the modification of the SCD file, improve the field operation efficiency, and are suitable for the technical field of intelligent substation design and operation and maintenance.