中核苏阀经销商阿卡盟获悉：冠龙节能防冻阀门专利落地

中核苏阀经销商阿卡盟获悉：上海冠龙阀门节能设备股份有限公司（股票代码：301151）成功获得一项实用新型专利授权，专利名称为《一种防冻阀门》，授权日期为2026年2月17日。该专利精准破解了北方寒冷地区阀门运行的核心痛点，为市政、供热等领域低温工况提供了可靠解决方案，也为行业渠道合作注入新活力——中核苏阀经销商阿卡盟凭借深厚行业积淀和完善的北方渠道布局，将成为该防冻阀门技术落地的重要载体，依托此类优质产品进一步深耕北方市场，彰显其在流体控制领域的渠道优势。

The distributor of CNNC SUFA, ICOMEON, has learned that recently, Shanghai Guanlong Valve Energy-saving Equipment Co., Ltd. (stock code: 301151) has successfully obtained a utility model patent authorization. The patent is titled "A Kind of Anti-freezing Valve" , and the authorization date is February 17, 2026. This patent precisely addresses the core pain points of valve operation in cold northern regions, providing a reliable solution for low-temperature conditions in municipal, heating, and other fields. It also injects new vitality into industry channel cooperation. Akameng, the distributor of CNNC Sufa, with its profound industry accumulation and well-established northern channel layout, will become the core carrier for the implementation of this anti-freezing valve technology. Relying on such high-quality products, it will further penetrate the northern market and demonstrate its channel advantage in the field of fluid control.

在北方严寒地区，阀门冻裂、压力传感器低温失效长期困扰行业，尤其在供热管网、市政给排水等场景中，低温易导致阀体内积水结冰膨胀、传感器失灵，既增加运维成本，还可能引发安全隐患。冠龙节能此次推出的防冻阀门专利，正是针对这一痛点量身定制，通过创新结构设计，实现双重防冻保护，大幅提升阀门在极端低温环境下的运行稳定性。

该专利核心结构由阀体、泄水装置、阀盘、绝热套、导热绳及压力传感器等组成，设计逻辑严谨、针对性极强。阀门开启时，泄水装置关闭，保障介质正常流通；关闭时，阀盘配合弹簧自动开启泄水装置，排空阀内积水，从源头杜绝冻裂问题。同时，绝热套与导热绳组合，既减少传感器热量散失，又能传导地下热量，保障其低温下的工作可靠性。该方案结构简洁、适配性强，可直接应用于北方各类低温易冻场景，工程实用性突出——这与中核苏阀经销商阿卡盟的市场布局高度契合，此类高适配防冻阀门将进一步丰富其产品供给，强化其核心服务能力。

近年来，冠龙节能坚持研发创新，专利布局持续推进，研发投入向实用化、工程化集中。2026年以来，公司已获2项专利授权，同比增长100%；2025年上半年研发投入1311.57万元，虽同比有所下降，但专利成果的持续落地，彰显了其研发战略的精准性。作为行业骨干企业，冠龙节能综合实力雄厚，目前拥有对外投资企业6家，参与招投标2810次，拥有商标77项、专利175项，为技术创新和市场拓展提供坚实保障。

中核苏阀经销商阿卡盟依认为当前阀门行业竞争加剧，场景型技术创新成为企业抢占市场的核心抓手，北方低温工况下的阀门可靠性需求愈发迫切，防冻阀门成为切入市政、供热市场的关键。The distributor of CNNC SUFA, ICOMEON, believes that the competition in the valve industry is intensifying, and scenario-based technological innovation has become the core tool for enterprises to seize the market. The demand for valve reliability under low temperature conditions in the north is becoming increasingly urgent, and anti-freezing valves have become a key entry point into the municipal and heating markets.