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A device and method for measuring droplet deposition amount based on metal ion concentration detection

A metal ion concentration and measuring device technology, which is applied in the direction of measuring devices, electrochemical variables of materials, instruments, etc., can solve problems such as heavy workload, large field operation area, and inability to repeat sampling

Active Publication Date: 2021-03-26
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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Problems solved by technology

On the other hand, since the droplet sampler (water-sensitive paper, paper card, polyester card, film) cannot repeat the sampling each time, the work area in Daejeon is very large, and the workload of cloth sample, sampling, processing and analysis will be very high. huge

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  • A device and method for measuring droplet deposition amount based on metal ion concentration detection
  • A device and method for measuring droplet deposition amount based on metal ion concentration detection
  • A device and method for measuring droplet deposition amount based on metal ion concentration detection

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with specific examples.

[0038] A droplet deposition measurement device based on metal ion concentration detection, including a collection module, an ion sensing detection module, a processing and analysis system, a wireless transmission module and a power supply module;

[0039] The collection module includes a droplet collection box 1, a deionized water storage chamber 8, an installation fixing box 4 and a sampling fixture; the droplet collection box 1 is a container for receiving droplets sprayed by plant protection machinery, and the The droplet collection box 1 described above is made of polyvinyl chloride material with better hydrophobicity, the main body is a rectangular container of 10cm * 10cm * 5cm, and is installed together with the installation and fixing box 4; The drip collection box 1 is connected;

[0040] The deionized water storage chamber 8 is used to store deionized water as a med...

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Abstract

The invention relates to a fogdrop deposition amount measuring device based on metal ion concentration detection. The fogdrop deposition amount measuring device comprises a collection module, an ion sensing detection module, a processing analysis system, a wireless transmission module and a power supply module. The collection module comprises a fogdrop collection box, a deionized water storage chamber, a mounting fixing box and a sampling fixing device, the fogdrop collection box is a container for receiving the fog drops sprayed by a plant protection machine and is mounted together with the mounting and fixing box, and the lower part of the mounting and fixing box is communicated with the fogdrop collecting box. The ion sensing and detecting module is mounted in the mounting and fixing box, and the processing and analyzing system, the wireless transmission module and the power supply module are mounted at the top of the mounting and fixing box. The invention provides a droplet deposition amount measuring device and method based on metal ion concentration detection, and by combining with a calibration database, the relationship between concentration and deposition amount is calculated quickly and accurately, so that the droplet deposition amount is obtained, and the data is stored and displayed in real time.

Description

technical field [0001] The invention relates to the technical field of agricultural plant protection applications, in particular to a device and method for measuring the amount of fog droplet deposition based on metal ion concentration detection. Background technique [0002] In agricultural production, plant protection is an indispensable link, among which spraying chemical pesticides is the main form of plant protection links at present, and the deposition of spray droplets per unit area needs to reach a certain amount to ensure effective control of pests and diseases. Therefore, the detection of plant protection machinery operations The effective deposition of liquid droplets of traditional Chinese medicine is an important task to evaluate the quality of operation. [0003] At present, the test methods for the effective deposition of spray droplets in the field are mainly divided into qualitative and quantitative measurements. The qualitative measurement usually uses wate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N15/04G01N27/26G01N27/333
CPCG01N15/04G01N27/26G01N27/333
Inventor 张宋超薛新宇孙涛蔡晨崔龙飞周立新秦维彩孙竹顾伟孔伟陈晨金永奎丁素明张玲乐飞翔徐阳杨风波周晴晴王宝坤
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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