Earthquake monitoring and early warning system and working method thereof

Abstract

The invention discloses an earthquake monitoring and early warning system and a working method of the earthquake monitoring and early warning system. The earthquake monitoring and early warning system is characterized in that a monitoring sleeve is fixed on a pump pipe between a deep well water suction pump and a water outlet of a water pump through a flange plate, a temperature sensor probe of a water temperature monitor, a water quality induction probe of a water quality monitor, and a particle counting probe of a water body particle monitor are arranged on the monitoring sleeve, the output end of the water temperature monitor, the output end of the water quality monitor and the output end of the water body particle monitor are connected to the input end of a data analyzing and processing device, and the output end of the data analyzing and processing device is connected to an earthquake warning device and a data remote transmission device in parallel. By the utilization of deep wells distributed everywhere, the earthquake monitoring and early warning system is built, analyzing is performed on the underground water from temperature information, water quality information and particle information of the underground water, change conditions of the underground geology earth crust can be mastered more accurately, and the accuracy degree and the timeliness degree of earthquake monitoring are improved.

Description

technical field [0001] The invention relates to an earthquake monitoring and early warning system. Background technique [0002] Earthquake disaster is one of the most serious natural disasters faced by the whole world, especially our country, and earthquakes mostly occur in densely populated areas, causing heavy losses. If the location, time and intensity of future earthquakes can be accurately predicted in advance, tens of thousands of lives of people living in earthquake-risk areas can be saved, and appropriate preventive measures can be taken in advance to minimize the impact of earthquakes on buildings, etc. damage to facilities, reduce economic losses caused by earthquakes, ensure social stability and promote harmonious development of society. Despite the rapid advances in science and technology today, due to the "impenetrability" of the earth's interior, the "infrequent occurrence" of major earthquakes, and the complexity of the physical process of earthquakes, peopl...

AI Technical Summary

Problems solved by technology

However, most of these signals occur synchronously with earthquakes, and it is difficult to detect them in time. When they are discovered, earthquakes often have already occurred

At present, the earthquake monitoring device promoted by the earthquake department is a digital unattended observation system composed of the JDF-2 underground broadband seismometer and the surface soil QZ-1A strong motion meter. Slow geological changes, especially the changes in water temperature and water quality caused by slow geological changes before the earthquake cannot be accurately monitored

[0004] The main reasons for the current poor earthquake prediction results are as follows: ①Earthquakes mostly occur in the deep crust and are far away from the ground, and there is a large delay in the transmission of many information before the earthquake to the ground; The various vibration information of the seismic source is buffered by the flexible flowing water body and is constantly attenuated, making it difficult to be transmitted to the ground. Even if it is transmitted to the ground, it is very weak and difficult to detect and monitor; ③Professional seismic monitoring wells can only monitor the shallow surface Vibration information, and the investment and operation costs are huge, the well depth is far from enough, it is difficult to realize effective monitoring of non-vibration key information such as water temperature and water quality that can reflect geological changes, and there are few distribution points and low penetration rate, making it difficult to take advantage of the network; ④ Many of today's advanced technical means are not well applied to earthquake monitoring

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