Gas/liquid safety detection unit

A technology for safety detection and installation of tanks, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems such as gas leakage, water quality or gas safety detection, and discomfort of drinkers, and achieves the effect of convenient use and compact structure design

Active Publication Date: 2018-08-21
CHONGQING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In addition, in some special occasions, due to factors such as environmental pollution, waste discharge, and human injection, the drinking water body itself may also cause discomfort, coma or even death due to the excessive concentration of harmful substances in the drinking water body.
[0004] In some occasions, such as chemical production workshops, laboratories with volatile and harmful substances, or indoor spaces with gas leaks, there may be risks of excessive

Method used

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  • Gas/liquid safety detection unit
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  • Gas/liquid safety detection unit

Examples

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Effect test

Example Embodiment

[0026] The invention provides a gas / liquid safety detection unit, such as figure 1 As shown, the gas / liquid safety detection unit includes a gas / liquid safety detection unit body, and the gas / liquid safety detection unit body includes a circuit structure layer 10, a waterproof structure layer 20, and a gas / liquid holding material layer sequentially arranged from the inside to the outside. 30. The gas / liquid retention material layer 30 is made of a water-absorbing material or a gas-permeable material so that the liquid or gas to be measured can be absorbed or kept in the gas / liquid retention material layer. A chemical sensor 41 capable of detecting the concentration of a specified chemical component is arranged between the gas / liquid holding material layer 30 and the waterproof structure layer 20. The type of chemical sensor used is different, and the chemical component object it can detect is also different, so the chemical sensor The type can be determined according to the app...

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Abstract

The invention provides a gas/liquid safety detection unit, which adopts a multi-layer structure design scheme, such that the concentration detection of the specified chemical component and the wireless transmission can be stably achieved, the structure is compact so as to easily miniaturize the whole volume of the gas/liquid safety detection unit, and the gas/liquid safety detection unit can be used for producing portable gas/liquid chemical component safety detection products. According to the present invention, the gas/liquid safety detection unit is convenient to use, and is only required to be carried, wherein the concentration of the specified chemical component in gases or liquids can be rapidly detected by placing the gas/liquid safety detection unit in the space of the detected gas, or immersing the detected liquid, or directly spraying the detected gas/liquid onto the gas/liquid safety detection unit, or dripping the detected liquid onto the gas/liquid safety detection unit during the use, such that the problem of the absence of the portable and rapid-detection gas/liquid safety detection product in the prior art can be well solved.

Description

technical field [0001] The invention relates to the technical field of safety detection supplies, in particular to a gas / liquid safety detection unit. Background technique [0002] With the progress of the times, many girls like to use some social software to make friends, participate in some party activities, or date and meet others alone. And most people may drink drinks during a date, or they bring their own, or buy them outside, or others offer them on their own initiative. At this time, some people with evil intentions may be given an opportunity, and they may take the opportunity to drug the girl's drink, causing her to fall into a coma. [0003] In addition, in some special occasions, due to factors such as environmental pollution, waste discharge, and human injection, the drinking water body itself may also have excessive concentrations of harmful substances, causing discomfort, coma or even death to the drinker. [0004] In some occasions, such as chemical product...

Claims

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/00
Inventor 李嫄源
Owner CHONGQING UNIV OF POSTS & TELECOMM
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