一、工作原理：自动化与基础控制的差异​

1、 Working principle: The difference between automation and basic control

·普通阀门的工作原理相对基础，主要通过手动或简单机械结构控制阀芯的开闭或位移，从而实现对流体的通断或粗略流量调节 。例如闸阀，通过闸板的升降来开启或关闭管道通道；截止阀则依靠阀瓣沿阀座中心线的移动控制流量，这些阀门的操作依赖人工手动旋转手轮或使用工具驱动，难以实现精确的流量控制，且调节过程缺乏量化数据支持。​

·The working principle of ordinary valves is relatively basic, mainly through manual or simple mechanical structure to control the opening, closing or displacement of the valve core, thereby achieving the on/off or rough flow regulation of fluids. For example, gate valves open or close pipeline channels by lifting and lowering the gate; Globe valves rely on the movement of the valve disc along the centerline of the valve seat to control the flow rate. The operation of these valves relies on manual rotation of the handwheel or tool drive, making it difficult to achieve precise flow control, and the adjustment process lacks quantitative data support. ​

·数字锁定平衡阀则融入了更先进的技术原理。它内置精密传感器和控制装置，可实时监测流体的压力、流量等参数。当系统运行时，阀门根据预设参数或接收到的控制信号，自动调整阀芯位置，实现对流量的精确调节。例如，在供暖系统中，数字锁定平衡阀能根据各支路的实际需求，自动分配流量，确保系统水力平衡。此外，数字锁定平衡阀具备锁定功能，一旦调节至合适参数，可将阀门状态锁定，防止因外力或系统波动导致的参数改变，保证系统运行的稳定性。​

·The digital locking balance valve incorporates more advanced technological principles. It is equipped with precision sensors and control devices, which can monitor real-time parameters such as fluid pressure and flow rate. When the system is running, the valve automatically adjusts the valve core position based on preset parameters or received control signals, achieving precise adjustment of flow rate. For example, in a heating system, a digital locking balance valve can automatically allocate flow according to the actual needs of each branch, ensuring hydraulic balance of the system. In addition, the digital locking balance valve has a locking function. Once adjusted to the appropriate parameters, the valve state can be locked to prevent parameter changes caused by external forces or system fluctuations, ensuring the stability of system operation. ​

二、调节性能：精确性与便捷性的差距​

2、 Adjusting Performance: The Gap between Accuracy and Convenience

·普通阀门的调节性能有限，其流量调节多依赖操作人员的经验和主观判断，难以实现精确的流量控制。例如球阀在调节流量时，只能通过改变球体的旋转角度进行大致调节，调节精度低，且无法直观得知流量具体数值。同时，普通阀门的调节过程较为繁琐，每次调节都需人工操作，在大型复杂系统中，难以快速完成整个系统的流量平衡调节。​

·The regulating performance of ordinary valves is limited, and their flow regulation relies heavily on the experience and subjective judgment of operators, making it difficult to achieve precise flow control. For example, when adjusting the flow rate of a ball valve, it can only be roughly adjusted by changing the rotation angle of the ball, which has low adjustment accuracy and cannot intuitively determine the specific value of the flow rate. At the same time, the adjustment process of ordinary valves is relatively complicated, and each adjustment requires manual operation. In large and complex systems, it is difficult to quickly complete the flow balance adjustment of the entire system. ​

·数字锁定平衡阀在调节性能上具有明显优势。它能够实现对流量的精确调节，调节精度可达 ±5% 甚至更高，部分高端产品还支持数字化显示，可实时显示当前流量、压力等参数，方便操作人员直观了解系统运行状态。调节过程也更为便捷，既可以通过手动旋钮进行现场调节，也能通过远程控制系统进行操作。在大型建筑的空调水系统中，技术人员可在控制中心通过计算机远程调整数字锁定平衡阀参数，快速实现系统流量平衡，大幅提高调节效率。

·The digital locking balance valve has significant advantages in regulating performance. It can achieve precise adjustment of flow rate with an accuracy of ± 5% or even higher. Some high-end products also support digital display, which can display real-time parameters such as current flow rate and pressure, making it convenient for operators to intuitively understand the system's operating status. The adjustment process is also more convenient, which can be adjusted on-site through manual knobs or operated through remote control systems. In the air conditioning water system of large buildings, technicians can remotely adjust the parameters of the digital locking balance valve through a computer in the control center, quickly achieving system flow balance and greatly improving regulation efficiency.

本文由良工阀门友情奉献.更多有关的知识请点击:http://www.jnlgvf.com我们将会对您提出的疑问进行详细的解答，欢迎您登录网站留言.

This article is dedicated to friendship For more information, please click: We will provide detailed answers to your questions. You are welcome to log in to our website and leave a message