An environmental pollution monitoring instrument
A technology of monitoring instruments and air detectors, which is applied in the field of environmental governance, can solve the problems of different wind directions and poor detection results of air monitors, and achieve the effect of increasing air flow and accurate detection results
Active Publication Date: 2022-03-04
张家港谱析传感科技有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an environmental pollution monitoring instrument, which solves the problem that when the air monitor monitors outdoor air, the air vent of the air monitor should be different from the wind direction, resulting in poor detection effect
Method used
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Embodiment Construction
[0032] use Figure 1-Figure 6 An environmental pollution monitoring instrument according to an embodiment of the present invention is described as follows.
[0033] like Figure 1-Figure 6As shown, a kind of environmental pollution monitoring instrument described in the present invention comprises detection box 1, and the lower surface of described detection box 1 is fixedly connected with adjustment screw rod 3, when using this device to carry out outdoor air quality detection, will adjust The bottom end of the positioning screw rod 3 is fixed on the ground, and one side of the cavity of the positioning screw rod 3 is connected with a screw rotating rod 4. When the user rotates the screw rotating rod 4, the positioning screw rod 3 is spirally rising. According to the wind direction, the user makes the openings on both sides of the test box 1 parallel to the wind direction, and the two sides of the inner cavity of the test box 1 are symmetrically provided with side vents, and...
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The invention belongs to the field of environmental management, and is specifically an environmental pollution monitoring instrument, which includes a detection box, the lower surface of the detection box is fixedly connected with a position adjustment screw rod, and when the device is used for outdoor air quality detection, the adjustment screw rod will be adjusted. The bottom end of the positioning screw rod is fixed on the ground, and one side of the cavity of the positioning screw rod is connected with a screw rotating rod for rotation. When using this device for outdoor air quality detection, the user turns the screw rod, and the screw rod is spirally raised. At this time, the user makes the openings on both sides of the detection box parallel to the wind direction according to the wind direction. The wind is flowing , it will automatically pass through the inside of the detection box, the air detector will detect the air flowing through, and the detection result will be displayed on the display device. The openings on both sides of the detection box are parallel to the wind direction, making the detection results more accurate.
Description
technical field [0001] The invention belongs to the field of environmental management, in particular to an environmental pollution monitoring instrument. Background technique [0002] Environmental pollution monitoring instruments are the general term for instruments used to monitor various parameters of indoor and outdoor environments. Through the determination of representative values of factors affecting environmental quality, environmental quality or pollution levels and their changing trends can be determined. [0003] When the existing air monitor monitors the outdoor air quality, the outside air needs to pass through the monitor continuously to detect the passing air, and then obtain the content of pollutants in the air. However, under normal circumstances, the ventilation of the air monitor The outlet should be in the same direction as the wind, so that the air can pass through the air monitor effectively. However, when monitoring outdoors, the wind direction is no...
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IPC IPC(8): G01N33/00
CPCG01N33/0009
Inventor 施惠民施毅姜鹏飞江叶童
Owner 张家港谱析传感科技有限公司