Application of Fiber Bragg Grating Sensing Technology - Application of FBG Sensor - Application of FBG-Application of FBG Demodulator - Application of FBG Sensing in Industry
FBG Sensing Technology for the Monitoring of Underground Pipe Networks
The smart city industry is growing rapidly and is driven by the need for intelligent, efficient and sustainable urban environments. One key aspect of a smart city is the efficient and reliable monitoring of underground pipe networks such as water supply, gas distribution, and sewage systems. Monitoring the structural health of underground pipe networks is essential for ensuring their long-term viability and mitigating potential risks such as leaks, blockages, and damage caused by natural disasters or human activities. Fiber grating sensing technology provides a promising solution for structural health monitoring of underground pipe networks in the smart city industry. In this article, we will discuss the problems that fiber grating sensing technology can solve, and how Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS ) can support the monitoring of underground pipe networks
Fiber Bragg Grating Sensing Principle：
Fiber Bragg gratings (FBGs) are periodic structures that are inscribed in the core of an optical fiber. These structures reflect a specific wavelength of light that is determined by the periodicity of the grating. When the grating is subjected to mechanical or thermal strain, the reflected wavelength changes in a predictable manner. By monitoring the reflected wavelength, changes in strain, temperature, and other parameters can be detected. FBG sensors can be used to monitor a wide range of parameters, including strain, stress, temperature, and vibration.
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Summary of Various Underground Pipe Networks Commonly Seen in the Smart City Industry:
Underground pipe networks are a critical component of urban infrastructure, with various types of pipes used to transport different materials such as water, gas, oil, and sewage. The most common types of underground pipe networks in the smart city industry include water supply systems, gas distribution systems, and sewage systems.
Why Monitor Various Underground Pipe Networks in the Smart City Industry:
Monitoring the structural health of underground pipe networks is essential for ensuring their long-term viability and mitigating potential risks such as leaks, blockages, and damage caused by natural disasters or human activities. By monitoring the health of underground pipe networks, smart city managers can ensure the efficient and reliable delivery of critical services to residents, businesses, and industries.
Difficulties in Monitoring Various Underground Pipe Networks :
Monitoring the structural health of underground pipe networks is challenging due to their inaccessible location and the harsh and corrosive environment in which they operate. Traditional monitoring methods such as visual inspection or manual measurement are time-consuming, expensive, and often ineffective. Additionally, underground pipe networks are subject to external loads from traffic, construction, and natural disasters, which can cause significant stress and strain on the pipes, making it difficult to detect early warning signs of damage or failure.
What Problems can be Solved by FBG Technology：
Fiber grating sensing technology provides a promising solution for structural health monitoring of underground pipe networks in the smart city industry. By embedding FBG sensors in the pipes, managers can monitor the structural health of the pipes in real-time, detecting and diagnosing potential problems before they become critical. FBG sensors can provide accurate and reliable data on strain, temperature, and pressure changes, allowing smart city managers to make informed decisions and take preventative action.
Recommended fiber grating temperature, strain, stress, displacement, vibration, and shape sensors:
Fiber Bragg Grating Stress Sensor - FBG Stress Gauge - Bolt and Anchor Rod Stress Detection
Fiber Bragg Grating Displacement Sensor - FBG Displacement Gauge - Crack Gauge
Beijing Dacheng Yongsheng Technology Co., Ltd.:
Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS) is a professional manufacturer of fiber grating sensors, fiber grating demodulators and system software. Specializing in the production of various fiber grating sensors, including temperature, strain, stress, displacement, vibration, shape sensors, etc. DCYS also produces fiber grating demodulators, and can customize and develop related application software.
Recommended fiber grating demodulator:
This product is produced by DCYS, and it is a high-speed high-frequency fiber Bragg grating demodulator(Interrogator). The fiber grating demodulator is compatible with various specifications and models of OFSCN® fiber bragg grating sensors (temperature, strain, stress FBG sensors, etc.). It features adjustable port density (4, 8, 12, 16 channels) and high-speed high-refresh rate capabilities.
DCYS Helps to Monitor the Underground Pipe Networks:
DCYS can provide solutions for the structural health monitoring of underground pipe networks in the smart city industry.
Other Points Need to Be Clarified:
In conclusion, fiber grating sensing technology has a great potential to revolutionize the monitoring and maintenance of underground pipe networks in the smart city industry. With its high sensitivity, accuracy, durability, and versatility, it can provide real-time and reliable information about the condition and performance of various types of pipes, including their structural integrity, temperature, pressure, strain, and vibration. This information can be used to detect and diagnose potential problems before they escalate into costly and dangerous failures, optimize the maintenance and repair schedules, and enhance the overall resilience and sustainability of urban infrastructure. By collaborating with Beijing Dacheng Yongsheng Technology Co., Ltd., the smart city industry can leverage the latest advances in fiber grating sensing technology and develop innovative solutions that meet the complex and dynamic demands of urbanization.