Fabricant de sistema d'alarma i prevenció perimetral de fibra òptica per a vibracions d'oleoductes

Pipelines are essential material transportation facilities for important systems such as natural gas, oli, Calefacció urbana, i gas. És de gran importància per al desenvolupament de l'economia nacional i el transport d'energia i materials. Al mateix temps, Les instal·lacions de canonades tenen una gran inversió i es troben majoritàriament en trinxeres o enterrades sota terra. Tenen un cert grau d'ocultació en l'espai. Si estan danyats per motius humans o naturals, És difícil detectar-los de manera oportuna. La fuita de substàncies inflamables i explosives comportarà grans riscos per a la seguretat. Si això provoca un incendi o un accident d'explosió, comportarà enormes pèrdues econòmiques, i fins i tot causar víctimes importants i desordres socials.

Traditional pipeline monitoring methods rely on monitoring changes in pressure in pipeline sections or detecting problems such as pipeline deformation or leakage before they can be disposed of. Per això, pipeline disposal often occurs after an event has occurred and has caused certain consequences. Currently, there is no reliable technical measure for effective monitoring of pipeline accidents in the early stages. If existing monitoring devices such as electromagnetic sensors are used, pipeline leakage may cause safety accidents such as fires or explosions, and it is not possible to achieve comprehensive monitoring of the entire pipeline. Per això, it is necessary and urgent to develop a comprehensive and timely monitoring system and method that is less prone to other adverse reactions with pipeline media.

The fiber optic monitoring device for pipeline vibration can monitor and analyze municipal pipelines such as natural gas in real time, and can realize the detection and warning of natural gas pipeline infringement events and the detection and analysis of damage and leakage points.
A new type of fiber optic monitoring device for pipeline vibration, including induction devices, sensing devices, monitoring controllers, and warning devices; The sensing device is fixed on the pipeline, and the sensing device includes fiber optic cables laid along the pipeline and clamps used for installing fiber optic cables and forming a fixed connection with the pipeline; El dispositiu de detecció inclou un col·lector de vibracions per controlar la vibració dels cables de fibra òptica i un termòmetre de fibra òptica per controlar els canvis de temperatura dels cables de fibra òptica; El col·lector de vibracions i el termòmetre de fibra òptica estan connectats al senyal del controlador de monitorització, que està connectat al senyal del dispositiu d'avís i transmet informació d'advertència i envia ordres d'advertència al dispositiu d'avís.

The fiber optic monitoring device for pipeline vibration is designed for monitoring the distribution of vibration and temperature in municipal pipelines such as natural gas. It can detect and warn of natural gas pipeline infringement events and detect and analyze damage and leakage points. The sensing monitoring is achieved through the induction measurement of the pipeline through fiber optic. By utilizing the advantages of fiber optic’s anti electromagnetic interference ability, convenient networking, and inherent large signal transmission bandwidth, the sensor for fiber optic vibration and temperature breaks through the limitations of electrical sensors. It provides a very effective monitoring method for environments that require explosion-proof, anti-corrosion, and even electromagnetic field interference, and realizes all-weather and all-round monitoring of the sub health status of natural gas and other pipelines through early detection and early warning.

The problem solved by the fiber optic perimeter prevention alarm system for oil pipeline vibration:
Prevent climbing, flipping, and destruction
Installation method: (1) Hanging net installation (2) Wall exposed installation (3) Buried type

The functional characteristics of the fiber optic perimeter protection alarm system for oil pipeline vibration:
1. Real time zone alarm.
2. It has a weather proof algorithm to shield against external interference such as wind and rain.
3. Equipped with an electronic map that visually displays the alarm area.
4. Sensitive alarm with minimal false alarms.
5. Multiple defense zones, one cable design, convenient installation.

Sensor de temperatura de fibra òptica, Sistema de monitorització intel·ligent, Fabricant de fibra òptica distribuïda a la Xina