Infrared light liquid drop detection device and method
A detection device and infrared light technology, which is applied in flow monitors, flow control, non-electric variable control, etc., can solve the problems of reducing droplet detection accuracy, reducing droplet detection accuracy, and inaccurate infusion volume, etc., to improve The effect of detection accuracy, prevention of missed detection, and accurate infusion volume
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[0056] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:
[0057] Such as Figure 1~2 Shown, a kind of infrared light liquid drop detection device, it comprises dropper 16, drop nozzle 11 and casing 17, and the end port of described drop nozzle 11 is communicated with dropper 16, and dropper 16 is Mo Fei's dropper, The front end surface of the casing 17 is successively provided with an upper U-shaped slot 18, a through slot 19 and a lower U-shaped slot 20 from top to bottom, and the through slot 19 runs through the front and rear end faces of the casing 17. In the through groove 19, and the upper and lower ends of the dropper 16 are respectively fixed in the upper U-shaped slot 18 and the lower U-shaped slot 20. The receiving device, the infrared emitting device and the infrared receiving device are respectively arranged on the left and right sides of the d...
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