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Air quality detector

A technology of air quality and detectors, applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve the problems of inaccurate detection of air quality detectors, uncertainty of check-in time, and inability of users to check in in time, so as to achieve good detection effect and convenience Cleaning and repairing, testing simple effects

Pending Publication Date: 2017-12-22
泉州凯睿天成教育科技有限公司
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Problems solved by technology

On the other hand, the concentration of harmful gases in newly renovated houses is often high, and users often cannot check in in time, and do not know how long the indoor harmful gas concentration can be reduced to a safe range, so it is impossible to determine the correct occupancy. Time, the main indoor pollutant is formaldehyde. When formaldehyde reaches a certain concentration, it will cause great damage to the human body and even cause death. Therefore, the detection of indoor air quality is particularly important.
[0003] The detection of the existing air quality detector is not accurate enough, the detection effect is not good, the effect is not intuitive, and it cannot play the role of vigilance

Method used

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Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] see figure 1 and figure 2 , an air quality detector, comprising a box 1 and a tripod 2, the box 1 is provided with a storage analysis unit 3, a controller 4, a display 5 and an alarm 6, and the box 1 is also provided with an accommodating groove 7, A detection head 8 is placed in the accommodation groove 7, and the tripod 2 is erected on the floor for placing the detection head 8; the detection head 8 includes a "convex" shaped base 81, and a spherical transparent formaldehyde test body is arranged above the base 81 83 and a transparent spherical housing 84 that is sleeved outside the formaldehyde test body 83; a through hole is arranged at the upper end of the spherical housing 84, and a snap-fit ​​door 840 is arranged on the through hole; between the inside of the spherical housing 84 and the outside of the formaldehyde test body 8...

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Abstract

The invention relates to an air quality detector, which comprises a box and a tripod, wherein a storage and analysis unit, a controller, a display device, an alarm and a camera are arranged in the box, an accommodating groove is arranged in the box, a detection head is placed in the accommodating groove, the tripod is erected on the floor and is used for placing the detection head, the detection head detects the formaldehyde content in the air so as to change the color, the camera shoots the picture information of the detection head, the camera is connected to the storage and analysis unit through an electrical signal, the controller is respectively connected to the storage and analysis unit, the display device and the alarm through electrical signals, the camera transmits the image information to the storage and analysis unit, the storage and analysis unit stores the image color information of various concentrations of formaldehyde and transmits the formaldehyde concentration information to the controller, and the controller controls the display device to display the formaldehyde concentration and controls the alarm to send an alarm.

Description

technical field [0001] The invention relates to an air quality detector, which belongs to the field of air quality detection. Background technique [0002] With the development of industry, the living environment of human beings is deteriorating day by day, and the air quality continues to decline. Therefore, the detection of indoor air quality has attracted more and more attention. On the other hand, the concentration of harmful gases in newly renovated houses is often high, and users often cannot check in in time, and do not know how long the indoor harmful gas concentration can be reduced to a safe range, so it is impossible to determine the correct occupancy. At present, the main indoor pollutant is formaldehyde. When formaldehyde reaches a certain concentration, it will cause great damage to the human body, and even cause death. Therefore, the detection of indoor air quality is particularly important. [0003] The detection of the existing air quality detector is not a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/78G01N21/84
CPCG01N21/783G01N21/84
Inventor 许伟翔
Owner 泉州凯睿天成教育科技有限公司
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