Resonance landfill type earthquake detection equipment
A detection equipment and detection box technology, which is applied in seismology, geophysical measurement, seismic signal receiver, etc., can solve the problems of slow information transmission, inability to detect and notify alarms in densely populated areas, and achieve the effect of increasing the detection speed
Active Publication Date: 2020-02-21
浙江中瑞航空科技股份有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the shortcomings of the existing technology that the transmission of detection information in the well is slow, and it is impossible to detect and notify the alarm in crowded areas, and propose a resonance landfill seismic detection equipment
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0028] refer to Figure 1-4 , a resonance landfill type earthquake detection equipment, including a detection box 2 placed in an underground cavity 1, a detection liquid 9 is housed in the detection box 2, a detection plate 12 is fixedly installed above the detection liquid 9 in the detection box 2, A plurality of metal detection rods 14 are inserted on the detection board 12, and each metal detection rod 14 is located at the upper end of the detection board 12 and is equipped with a connecting piece 16 and a fixing nut 15, and the plurality of connecting pieces 16 are electrically connected by wires. The upper end of one of the metal detection rods 14 is covered wit...
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The invention discloses resonance landfill type earthquake detection equipment which comprises a detection box put in an underground cavity, wherein detection liquid is contained in the detection box;a detection plate is fixedly arranged in the detection box and is positioned above the detection liquid; a plurality of metal detection rods are arranged on the detection plate in an inserted way; aconnecting piece and a fixing nut are respectively arranged in positions, positioned at the upper end of the detection plate, of each metal detection rod; and a plurality of connecting pieces are electrically connected through conducting wires. The earthquake condition is jointly determined through the shaking of a metal ball in the detection liquid and the detection on the contact of the fluctuant liquid level of the detection liquid with the metal detection rods, so that the detection accuracy of the equipment is improved; through the connection between a control box and a wireless communicator, the fast transmission of alarm signals is realized; through the electrical connection among the plurality of metal detection rods, the detection range is expanded, and the missing detection caused by shaking of the detection liquid is avoided; and the detection box is deeply buried in the underground cavity, so that the interference caused by ground activities is reduced, and the detection reliability of the equipment is improved.
Description
technical field [0001] The invention relates to the field of earthquake monitoring, in particular to a resonance buried type earthquake detection device. Background technique [0002] In recent years, the crustal activity around the world has been frequent, and the crustal activity has caused earthquakes in the region. The greater the intensity of the earthquake, the stronger the destructive power it causes. Therefore, monitoring the earthquake is conducive to the rapid evacuation of people from dangerous areas in the earthquake, such as housing areas , basement, etc. [0003] The existing seismic detection equipment adopts downhole detection equipment, and the seismic information is obtained by detecting the changes in the environment in the well, and the detection data is various and complex, and the changes in the well can be caused by various reasons, so after the detection, professionals are required to study and review. As a result, the transmission of information is ...
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Login to View More IPC IPC(8): G01V1/18G01V1/20
CPCG01V1/18G01V1/202G01V2210/1429
Inventor 王金鑫闫慧强
Owner 浙江中瑞航空科技股份有限公司