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Portable mask rapid detection method and system

A detection method and detection system technology, applied in the direction of measuring devices, suspension and porous material analysis, instruments, etc., can solve the problems of complex equipment and inconvenient carrying, and achieve the effect of convenient operation, ingenious structure, and simplified test steps

Pending Publication Date: 2021-01-01
海宁博瑞医疗科技有限公司
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  • Abstract
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Problems solved by technology

However, the above scheme equipment is complex and inconvenient to carry

Method used

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  • Portable mask rapid detection method and system
  • Portable mask rapid detection method and system
  • Portable mask rapid detection method and system

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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0043] Such as Figure 1 to Figure 6 As shown, the present invention provides a portable mask rapid detection system and method. The portable mask rapid detection system includes: an aerosol generation module: adding dust to an aerosol generation bin, and uniformly mixing the dust; an analog transmission module: an aerosol generation bin The mixed dust inside enters the aerosol detection chamber through the test mask; detection module: the test equipment tests the air pressure and / or dust concentration ...

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Abstract

The invention provides a portable mask rapid detection method and system, and the method comprises an aerosol generation step of adding dust into an aerosol generation cabin, and uniformly mixing thedust; a simulation transmission step of enabling the mixed dust in the aerosol generation bin to enter an aerosol detection bin through a test mask; a detection step of respectively testing the air pressure and / or dust concentration in the aerosol generation bin and the aerosol detection bin separately by a test device, and recording the detection data; a repeating step of repeating the aerosol generation step, the detection step and the detection step for multiple times; and a control output step of using a main control module to receive the detection data and output a detection result according to the average value of the detection data of multiple times. The system is ingenious in structure, reasonable in design and is convenient to operate; according to the invention, the mask can be quickly tested, and the limitation of huge volume of the aerosol generating device is eliminated; according to the invention, a pressure clamping sealing mode is adopted to replace a traditional sealing mode of using sealing cement gum in a test, and the test steps are simplified.

Description

technical field [0001] The invention relates to the field of mask detection, in particular to a portable mask rapid detection method and system. Background technique [0002] The patent document CN 109883918 A discloses a protective mask testing system and testing method, which belongs to the technical field of daily necessities protective performance testing. The test system includes a test chamber, a skull model placed in the test chamber, a breathing simulator, an aerosol generator and a real-time monitoring device. The test chamber is equipped with a laser particle counter I, a laser particle counter II, a temperature control device and a temperature and humidity control device. Sensing device, an air chamber is set in the skull model, and the air chamber is respectively connected to a breathing simulator, a laser particle counter II, an oral ambient gas sampling tube, and a nasal ambient gas sampling tube; the laser particle counter I is used for Measure the initial co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08G01N15/06
CPCG01N15/0826G01N15/06G01N2015/084
Inventor 蔺博
Owner 海宁博瑞医疗科技有限公司
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