IoT Smart Valve

物联网智慧阀 is an intelligent fluid control device based on Internet of Things technology, which integrates sensors, communication modules, and intelligent algorithms to achieve precise control and remote management of fluids. Its main features and applications are as follows:

1、 Core functions and technical principles
Dynamic adjustment and balance control
Built in temperature, pressure, and flow sensors collect real-time data, combined with PID control algorithm or model prediction technology to automatically adjust valve opening, achieving precise flow distribution (error ≤ 2%).
To solve the problem of vertical imbalance in the heating system, adjust the opening of the inlet and outlet pipes at the user end to balance heat distribution.
IoT Communication and Remote Management
Support 4G, LoRa, NB IoT and other protocols, remotely monitor valve status and issue instructions through cloud platform (response delay<1 second).
Built in edge computing capability, local implementation of basic control logic, reduce cloud dependence.
2、 Core application scenarios
Smart heating system
Household control: dynamically adjust the flow rate of each household according to the set room temperature value to avoid overheating and waste (energy saving of 18-25% in a case study of a primary school in Beijing)
1.
Hydraulic balance of the entire network: deployed at the entrance of the thermal station to eliminate uneven heating and cooling in the pipeline network and reduce 20-30% of unbalanced losses.
Fault protection: Low temperature automatic minimum cycle antifreeze cracking, combined with pressure data to locate the fault point in case of leakage.
Smart Home and Architecture
Partition control room temperature and provide on-demand heating to reduce energy consumption.
Compatible with geothermal sources such as solar energy, achieving fast switching of multiple energy paths.
3、 Key technical parameters
Performance indicator parameter range
Control accuracy flow error ≤ 2%, pressure ± 0.1% FS
Response speed command delay<1 second, valve action ≤ 10 seconds
Communication protocols such as Modbus/BACnet/MQTT
Durable power-off state maintenance, IP68 waterproof design
4、 Innovative Design Highlights
Lead anti-seepage structure: The wire is output from the valve base to avoid the risk of lateral water leakage.
Long endurance battery: Some models have built-in batteries that can work for 10 years and support OTA upgrades.
Data driven optimization: Combining historical data with weather forecasts, predict heat load 12 hours in advance and pre adjust valves.
The IoT smart valve has been upgraded from a traditional mechanical valve to an industrial IoT core terminal, promoting the transformation of heating and water supply systems towards high energy efficiency and low operation and maintenance costs.