一、技术创新引领便捷安装与维护​

1、 Technological innovation leads to convenient installation and maintenance

山东的通风管道企业在安装与维护技术上不断创新。以山东康海建筑工程有限公司为例，其研发的 “一种方便安装的通风管道” 获得专利。该专利通过独特的升降组件、调节组件和夹持板设计，使用者可轻松对不同尺寸的通风管进行夹持固定。比如在安装现场，工作人员只需通过调节组件内部的控制柄带动丝杆旋转，就能使移动块带动夹持板移动，灵活调整间距，大大提升了安装效率，解决了以往安装不同尺寸通风管时需要频繁更换安装工具和调整安装方式的难题。​

Shandong's ventilation duct enterprises are constantly innovating in installation and maintenance technology. Taking Shandong Kanghai Construction Engineering Co., Ltd. as an example, its research and development of a "convenient installation ventilation duct" has obtained a patent. This patent allows users to easily clamp and fix ventilation pipes of different sizes through a unique design of lifting components, adjusting components, and clamping plates. For example, at the installation site, the staff only need to adjust the control handle inside the component to drive the screw rod to rotate, which can make the moving block drive the clamping plate to move, flexibly adjust the spacing, greatly improve the installation efficiency, and solve the problem of frequent replacement of installation tools and adjustment of installation methods when installing ventilation pipes of different sizes in the past. ​

山东瑞春建筑工程有限公司推出的 “一种便于维护的空调供热通风管道” 同样令人瞩目。此专利设计了巧妙的连接机构，包含连接管、插接管、拉拔杆等组件。在日常维护时，工作人员无需借助螺丝等工具进行繁琐拆卸，只需简单操作拉拔杆等部件，就能快速将主体管道与连接管分离，实现管道的快速拆装，大幅缩短了维护时间，降低了维护成本，极大地方便了相关工作人员的操作。​

Shandong Ruichun Construction Engineering Co., Ltd. has also launched an impressive "easy to maintain air conditioning, heating, and ventilation duct". This patent designs a clever connecting mechanism, including components such as connecting pipes, plug-in pipes, and pulling rods. In daily maintenance, staff do not need to use screws or other tools for tedious disassembly. They only need to operate the pulling rod and other components to quickly separate the main pipeline from the connecting pipe, achieving rapid disassembly and assembly of the pipeline. This greatly shortens maintenance time, reduces maintenance costs, and greatly facilitates the operation of relevant staff. ​

二、功能优化实现高效节能与降噪​

2、 Function optimization achieves high efficiency, energy saving, and noise reduction

在功能优化方面，山东通风管道行业成果斐然。山东濡祥暖通设备有限公司获得的 “一种供热通风管道调节装置” 专利，为通风管道的风量控制带来革新。该装置集成通风组件和风量调节组件，通风组件的通风箱一侧设有通风口，风量调节组件的出风管内壁装有智能控制结构。通过电机驱动旋转杆和齿轮配合，可精准调节风量。在冬季供暖时，无论是商业办公楼、生产车间还是住宅小区，都能借助该装置实现不同房间之间风量的均匀分配，有效提升供热效率，减少能源浪费，为建筑节能做出贡献。​

In terms of functional optimization, Shandong's ventilation duct industry has achieved remarkable results. Shandong Ruxiang HVAC Equipment Co., Ltd. has obtained a patent for "a heating and ventilation duct regulating device", which brings innovation to the air volume control of ventilation ducts. The device integrates ventilation components and air volume adjustment components. One side of the ventilation box of the ventilation component is equipped with a ventilation opening, and the inner wall of the outlet duct of the air volume adjustment component is equipped with an intelligent control structure. By driving the rotating rod with a motor and coordinating with gears, the air volume can be precisely adjusted. During winter heating, whether it is commercial office buildings, production workshops, or residential areas, this device can achieve uniform distribution of air volume between different rooms, effectively improving heating efficiency, reducing energy waste, and contributing to building energy conservation. ​

山东成双环境科技有限公司的 “中央空调隔音通风道” 专利，则专注于降噪与节能。该通风道由内管体、吸音板、隔音板和保温板组成，在主通风管道和分通风管道上均有应用。通过增加保温板和隔音板，不仅提高了通风道的保温性能，减少了热量散失，降低空调能耗，还显著提升了降噪效果，为用户营造更安静舒适的室内环境。在多组主通风管道连接时，采用快速连接件，大大提高了安装施工效率，降低了安装成本。​

Shandong Shuangshuang Environmental Technology Co., Ltd.'s patent for "Central Air Conditioning Soundproof Ventilation Duct" focuses on noise reduction and energy conservation. This ventilation duct consists of an inner pipe body, sound-absorbing panels, sound insulation panels, and insulation panels, and is used in both the main ventilation duct and the sub ventilation duct. By adding insulation and sound insulation panels, not only has the insulation performance of the ventilation duct been improved, reducing heat loss and air conditioning energy consumption, but the noise reduction effect has also been significantly enhanced, creating a quieter and more comfortable indoor environment for users. When connecting multiple sets of main ventilation ducts, the use of quick connectors greatly improves installation efficiency and reduces installation costs. ​

三、材料革新推动绿色环保与耐用性提升​

3、 Material innovation promotes green environmental protection and durability improvement

在材料选用上，山东通风管道行业紧跟绿色环保趋势。传统的镀锌铁皮风管和无机玻璃钢风管因自重大、存在粉尘及纤维污染等问题逐渐被新型材料替代。部分企业开始采用环保型复合材料制作通风管道，如酚醛复合材料。酚醛风管以其轻质、防火、保温、耐腐蚀等特性，在建筑通风和空调系统中得到应用。而且，通过技术改进，未来有望进一步降低甲醛释放量，实现可回收利用，减少建筑垃圾污染。一些企业还在探索添加纳米银、石墨烯等材料，提升风管的抗菌性能，满足医院、实验室等高卫生要求场所的需求。​

In terms of material selection, the ventilation duct industry in Shandong closely follows the trend of green environmental protection. Traditional galvanized iron sheet air ducts and inorganic fiberglass air ducts are gradually being replaced by new materials due to issues such as heavy weight, dust and fiber pollution. Some companies have started using environmentally friendly composite materials to make ventilation ducts, such as phenolic composite materials. Phenolic air ducts are widely used in building ventilation and air conditioning systems due to their lightweight, fire-resistant, thermal insulation, and corrosion-resistant properties. Moreover, through technological improvements, it is expected to further reduce formaldehyde emissions, achieve recyclability, and reduce construction waste pollution in the future. Some companies are still exploring the addition of materials such as nano silver and graphene to enhance the antibacterial performance of air ducts and meet the needs of high hygiene requirements such as hospitals and laboratories. ​

同时，为提升通风管道的耐用性，企业注重材料强度的提升。通过采用纤维增强技术，如在材料中加入碳纤维、玄武岩纤维等，优化管道结构，在减轻重量的同时提高抗压强度和耐久性，使其能够适应大跨度建筑等复杂场景的需求，延长通风管道的使用寿命，降低后期更换成本

At the same time, in order to improve the durability of ventilation ducts, enterprises pay attention to the improvement of material strength. By using fiber reinforcement technology, such as adding carbon fiber, basalt fiber, etc. to materials, the pipeline structure is optimized to reduce weight while improving compressive strength and durability, making it suitable for complex scenarios such as large-span buildings, extending the service life of ventilation ducts, and reducing later replacement costs

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