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Detection system of neutron generator

A technology of neutron generators and detection systems, which is applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve the problems that the structure of neutron generators is not mature enough, and the type of fluid filled in formation pores cannot be identified.

Inactive Publication Date: 2017-11-17
秦佑胜
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Problems solved by technology

[0005] With the successful research and development of neutron generators, people gradually put their vision into various fields that neutron generators can be applied to, for example, the field of identification of fluid types filled in formation pores. However, the structure of current neutron generators Is not mature enough and cannot provide effective technical means to identify the type of fluid filled in the formation pores

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  • Detection system of neutron generator

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Embodiment Construction

[0022] Embodiments of the neutron generator detection system of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] Fast neutrons refer to free neutrons produced in nuclear fission reactions, and their kinetic energy is very high, corresponding to a speed of about 14,000 km / s, which is equivalent to 5% of the speed of light. They are called fast neutrons to distinguish them from thermal neutrons and cosmic rays or high-energy neutrons produced in accelerators. Fast neutrons can be transformed into thermal neutrons through the process of neutron moderation. Neutron moderation mainly relies on moderators. In nuclear reactors, neutrons are typically slowed down using heavy water, light water, or graphite.

[0024] The current design model of neutron generators is outdated and not universally applicable, and cannot effectively expand its application fields. In order to overcome the above disadvantages, the present invent...

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Abstract

The invention relates to a detection system of a neutron generator, comprising a neutron generator body mechanism, a guiding device, a monitoring camera and an automatic diagnosis device, the neutron generator mechanism is used to generate fast neutron pulses, and the guiding device is coupled to The main mechanism of the neutron generator is used to emit fast neutron pulses to the formation, the monitoring camera is used to shoot towards the neutron generator mechanism to obtain images of the neutron generator, the automatic diagnosis equipment and the The neutron generator mechanism is connected, and is used to analyze the state of each parameter of the neutron generator mechanism, wherein the automatic diagnosis equipment outputs relevant information of parameters whose state is abnormal. Through the present invention, the detection structure of the neutron generator can be optimized.

Description

technical field [0001] The invention relates to the field of neutron equipment, in particular to a neutron generator detection system. Background technique [0002] Neutrons exist in a neutron star in an aggregated state (a neutron star is one of the few end points that a star may become after a supernova explosion through gravitational collapse at the end of its evolution). The neutrons in the solar system mainly exist in various atomic nuclei, and the beta decay of an element is a change in which a neutron in the element releases an electron to become an element of the previous element sequence. [0003] Neutrons can be classified according to their speed. High-energy (velocity) neutrons have the ability to ionize and penetrate deeply into matter. Neutrons are the only ionizing radiation that can make other substances radioactive. This process is called "neutron excitation". "Neutron excitation" is widely used in medical, academia and industry to produce radioactive ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V5/00
CPCG01V5/00
Inventor 秦佑胜
Owner 秦佑胜
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