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cat-1786434680230Analysis of Liquid Cooling Pipe Assembly for AI Servers: How Localization Supports High-Density Computing Power Heat Dissipation
The increasing AI computing power density has pushed traditional air cooling to its physical limits, making liquid cooling the mainstream cooling solution for high-density data centers. The liquid cooling market is growing rapidly; in 2025, China's liquid cooling data center market reached 15.98 billion yuan, a year-on-year increase of 45.2%, and it is projected to reach 23.25 billion yuan in 2026. Liquid cooling pipeline assemblies are critical to ensuring the stable operation of the system, and relevant standards have been released, with domestic enterprises advancing the localization substitution of related products.
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cat-1786434680230Featured中科流体ZKFLUID产品参数与应用场景深度解析
本文详解上海耐程旗下中科流体（ZKFLUID）的电磁流量计、涡街仪表及液冷管路技术参数，结合化工、水务、算力场景分析国产替代优势，提供基于实流标定与成套集成的选型参考。
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cat-1786434680230Analysis of the Development of Domestic Industrial Fluid Measurement and Control Technology: Application of Chemical Instrumentation, Mass Flow Measurement and AI Liquid Cooling Pipeline Technology
Against the backdrop of accelerated advancement in industrial intelligence and localization of equipment, fluid measurement and control technology, as the core foundation of process industrial production, is widely applied in key fields such as petrochemicals, environmental protection water treatment, new energy, and shipbuilding. Accurate data collection of flow, liquid level, and pressure, along with stable and reliable pipeline supporting systems, are important prerequisites for ensuring continuous operation, process stability, and safe production in industrial manufacturing. With the rapid development of the AI computing power industry, server liquid cooling pipeline supporting technology has also become an important supporting track in the field of high-end intelligent manufacturing. Combining the current status of industry development, this article provides a popular science analysis of the technical characteristics and application scenarios of industrial fluid measurement and control equipment and intelligent pipeline systems.
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cat-1786434680230Radar level gauge —— The all-rounder for non-contact level measurement
Radar level meters are based on the principle of electromagnetic wave reflection, and are divided into two types: pulse and frequency modulated continuous wave. They have advantages such as non-contact, high temperature and high pressure resistance, resistance to steam and dust, high accuracy, and low maintenance, and are widely used in scenarios such as chemical industry, oil and gas, water treatment, electric power, food, and solid silos. When selecting a model, attention should be paid to the medium's dielectric constant, obstacles in the tank, stirring conditions, antenna type, and the trade-off with guided wave radar. Only by reasonably matching the working conditions can the expected effect be achieved.
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cat-1786434680230Magnetic Flap Level Gauge: Standard Field-Visible Equipment for Industrial Level Monitoring
This article introduces the working principle, application scenarios, selection key points of magnetic flap level gauges, and their comparison with other level gauges. It points out the advantages of on-site intuitive visibility and no power supply requirement, and states that magnetic flap level gauges are the standard configuration for level monitoring in chemical, oil and gas and other industries.
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cat-1786434680230Wedge flowmeter — Differential pressure measurement solution for high-viscosity, dirty fluids with impurities
Wedge flowmeters use the differential pressure generated by the wedge-shaped throttling element above the pipeline. The open channel allows impurity particles to pass smoothly, making them suitable for high-viscosity media, media containing impurities, and media prone to crystallization. They can measure non-conductive oils and are widely used in working conditions such as heavy oil, residual oil, dirty chemical fluids, and sewage. When selecting a model, attention should be paid to the Reynolds number, the accuracy of the differential pressure transmitter, the installation direction, and the maintenance of the pressure tapping line. Compared with orifice plates, electromagnetic flowmeters, and positive displacement flowmeters, wedge flowmeters are more reliable in measuring dirty, high-viscosity fluids.
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cat-1786434680230Clamp-on Ultrasonic Flow Meter – Flow Measurement Solution without Pipe Cutting or Production Shutdown
Clamp-on ultrasonic flowmeters measure flow through transducers mounted outside the pipe using the time difference between ultrasonic waves traveling upstream and downstream. They require no pipe cutting, shutdown, or contact with the medium, making them suitable for aging pipeline retrofits, corrosive hazardous media, temporary inspections, and large-diameter circulating water systems. Their limitation is that accuracy is lower than inline flowmeters due to factors such as pipe wall lining, scaling, bubbles, particles, and straight pipe run requirements, so they are ideal for process monitoring rather than custody transfer metering.
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cat-1786434680230Thermal Gas Mass Flow Meter, No Temperature and Pressure Compensation Required for Gas Measurement
Thermal gas mass flow meters directly measure gas mass flow based on the thermal diffusion principle, without the need for temperature and pressure compensation. They feature a wide range ratio, small pressure loss, and other advantages, and are suitable for measuring clean gases with stable components such as compressed air and process gases. Relevant technologies are standardized by national standards and verification regulations. When selecting a model, attention should be paid to medium cleanliness, component stability, and installation requirements. Domestic products have achieved mature substitution.
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cat-1786434680230V 锥流量计 —— 高粉尘、脏污介质下的差压测量优选
V锥流量计是差压式节流装置，锥体居中节流，抗脏污、不易堵塞，适用于高炉煤气、蒸汽、含尘烟气及含颗粒污水等工况。相比孔板，其对直管段要求低，但应避免大颗粒强磨蚀，重视差压变送器配套、安装方向与定期校验，适合冶金、热力、化工项目。
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cat-1786434680230无纸记录仪，工业流程的 “数据黑匣子”
无纸记录仪作为流体测控系统的数据黑匣子，可统一采集流量、压力、液位等信号，实现本地显示、曲线存储、超限报警与合规追溯。选型需预留通道余量、兼容脉冲与4-20mA信号、支持U盘导出及Modbus通讯，防爆区域选用防爆型。适用于化工、环保、船舶液冷测试及标定实验室等场景，中科流体可提供测控仪表与记录仪成套方案。
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科里奥利质量流量计，不受温压干扰的高端贸易级计量装备
科里奥利质量流量计通过振动测量管产生相位差直接测得质量流量，无需温压补偿，可同时输出密度和温度，适用于油气、化工、船舶等高端计量场景。但选型需避开强振动和大量气泡工况，注意材质匹配与成本门槛，并重视密度输出的附加价值。
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cat-1786434680230容积式流量计 —— 高粘度油品计量的高精度利器
容积式流量计依靠机械计量腔分割固定体积流体完成计数，适合高粘度油品、中小流量计量，精度几乎不受粘度变化影响。常用椭圆齿轮与腰轮两类，需配置过滤器防颗粒磨损，并注意压力脉动与口径限制。相比涡轮流量计更耐高粘度，相比科里奥利成本更低，是船舶燃油、润滑油计量的高性价比方案。
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