Lightning monitoring and early warning system of oil depot, lightning proximity early warning device manufacturer
Intelligent lightning warning system Intelligent lightning monitoring and early warning device
Product description:
Background of lightning warning products:
At present, the meteorological system uses Doppler radar and satellite to provide long-term and large-scale lightning forecast. There is no means to accurately predict when and where the short-time small area thunderstorms will occur. The local lightning and thunderstorm cloud warning and forecasting are in the blank stage, and this kind of local thunderstorm has great harm to various key industries.
according to IEC 62793 defines: a system that can generate an alarm signal 5~30 minutes before the occurrence of a lightning strike is called a lightning early warning system. The lightning early warning system produced by our company is based on the Dadi 2000 coordinate system and supports offline maps. It is a highly integrated system integrating atmospheric electric field monitoring, lightning approaching early warning and hardware and software.
The lightning warning system can flexibly adopt different installation modes according to the requirements of the use scenario: fixed and vehicle mounted.
According to customer demand, it can be divided into wired type and wireless type. It can also be used for camouflage painting.
Basic principle of lightning warning:
The essence of lightning is that the electric field strength is constantly changing and increasing when the charge in the thundercloud is constantly changing and increasing. Therefore, we can predict whether there is lightning strike by monitoring the change of electric field strength and analyzing its change trend.
The interaction of the solar wind, plasma and geomagnetic field in the magnetosphere forms the atmospheric electric field layer between the solar wind and the magnetosphere. In clear weather, the electric field intensity range is+ 500v/m~- 500v/m, when the thunderstorm is approaching, the electric field intensity range is close to 2kv~- 2kv, and when the thunderstorm occurs, the electric field intensity can increase to more than 15kv. (Note: the values of different elevations have slight deviation)
Product use
1. Remind field operators to stop or suspend outdoor operations in time, enter the house for lightning protection, and prevent major lightning accidents;
2. For some operations that may cause major hazards, the emergency defense plan shall be launched in time before lightning strikes to reduce the risk of injury to personnel and economic losses caused by lightning.
For example, outdoor operations in flammable and explosive places must be stopped or suspended at this time;
3. It is to take a protective measure of line isolation lightning to protect some important equipment.
Zhengzhou Wanjia Lightning Protection Co., Ltd. is a manufacturer GFL series four corner lightning rod Pagoda , GH series Steel pipe Pole lightning rod, GFW series stay wire lightning wire tower, GTJ triangle Round steel Lightning arrester, Glass A series of lightning rods and lightning protection system products, such as steel lightning rods, lifting lightning rods, advanced discharge lightning rods of various brands, intelligent lightning protection products, lightning warning systems, etc.
For details, please consult Mr. Wang Baolong
