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Device for quickly detecting radioactive rays in water

A technology for detecting water and radiation, applied in measuring devices, radiation measurement, X/γ/cosmic radiation measurement, etc., can solve the problems of high cost, unsuitable for rapid measurement, long measurement time, etc., to ensure water safety, structure Simple, Small Effects

Inactive Publication Date: 2016-01-06
JIANGMEN TENGFEI TECH LTD
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  • Abstract
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  • Claims
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Problems solved by technology

For the measurement of radioactive contamination nuclides, gamma spectrometers are usually used. The detectors used include high-purity germanium, sodium iodide or lanthanum bromide. Shielded room, and the measurement time is long, the cost is very expensive, it is not suitable for ordinary people to quickly determine the radioactivity content in daily water when radiation pollution occurs

Method used

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  • Device for quickly detecting radioactive rays in water
  • Device for quickly detecting radioactive rays in water

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Embodiment Construction

[0020] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention , does not limit the present invention.

[0021] refer to figure 1 , figure 2 As shown, a device for rapidly detecting radiation in water provided by the present invention includes a plastic water pipe 1 and a copper arc-shaped induction sheet 2 located on the outer surface of the plastic water pipe 1, and the induction sheet 2 is fixed in an induction sheet fixing shell 3 , the anti-interference shielding shell 9 of lead material is arranged outside the fixed shell 3 of the induction plate, and also includes a shielding shell end cover 10 of lead material, and the anti-interference shielding shell 9 is fix...

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Abstract

The invention provides a device for quickly detecting radioactive rays in water. A radioactive substance sensor is installed outside a tap water pipeline. As radioactive substances emit high-energy gamma rays and the like when decaying and the gamma rays have strong penetrating power, the radioactive substances can be sensed by the sensor outside the plastic water pipe. A signal is amplified by an induction signal amplifier and then transferred to an intelligent analysis system. Through the determination of the intelligent analysis system, once a high-energy ray is detected, the intelligent analysis system sends an alarm signal through an alarm device to remind a user, and a water inlet solenoid valve is closed in order to ensure the water security of the user. The device of the invention has the advantages of simple structure, small size, convenient installation, and sensitive and quick detection. With the device, people can quickly detect radioactive rays in daily water.

Description

technical field [0001] The invention relates to the field of drinking water safety detection, in particular to a device for rapidly detecting radiation in water. Background technique [0002] Radiation is generally divided into α-rays, β-rays and γ-rays. α-rays have the weakest penetrating ability and can be blocked with a piece of thick paper; β-rays have stronger penetrating ability and can be blocked by a certain thickness of plexiglass. ; Gamma rays have extremely strong penetrating power, and lead plates are usually used to block them. In addition to these three types of radiation, common rays include X-rays and neutron rays. Each of these rays has specific energy and has different penetration and isolation capabilities for substances, thereby causing some physical, chemical or chemical effects on the substance or body. Physiological changes. If the human body is exposed to a large amount of ray radiation for a long time, it will damage the cells, organs and tissues, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/167
Inventor 方春风
Owner JIANGMEN TENGFEI TECH LTD
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