An automatic rain and dust sampling, collecting and monitoring system

A monitoring system, rain and dust technology, applied in the direction of measuring devices, sampling devices, instruments, etc., can solve the problems of insufficient sampling volume, poor storage effect, and affecting test results, etc., to achieve convenient power supply, ensure no distortion, and improve The effect of accuracy

Pending Publication Date: 2017-09-26
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the shortcomings of the existing technology that the precipitation sampler is difficult to supply power in the field for a long time, the amount of sample sampling is insufficient, the preservation effect is not good, and the detection result is affected, and it provides An automatic rain and dust sampling collection and monitoring system is developed, which can automatically supply power in the field, can automatically collect and detect precipitation for a long time, and effectively isolate pollution sources, to a large extent ensure that rainwater samples are not distorted, and improve the accuracy of rain sample analysis

Method used

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  • An automatic rain and dust sampling, collecting and monitoring system
  • An automatic rain and dust sampling, collecting and monitoring system
  • An automatic rain and dust sampling, collecting and monitoring system

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Embodiment 1

[0041] Such as figure 1 As shown, a kind of automatic rain and dust sampling collection and monitoring system of the present embodiment comprises a water collection tank 1, a time-sharing collection plate 7, a storage bottle 8, a rainfall sensor 5 and a controller 6, and the present embodiment adopts a PLC controller, The rain sensor 5 is located outside the water collection tank 1 and is electrically connected with the controller 6, and is used to judge whether it is raining outdoors. Specifically, the FAL-YG09 type intelligent rain sensor can be used to detect the presence or absence of rain water qualitatively, and convert it into The electrical signal is transmitted to the controller 6; the top opening of the water collection tank 1 is provided with a movable cover 101, and the movable cover 101 is driven to rotate by the second power mechanism (such as a motor or other commonly used rotary drive mechanisms in the industry). Under the initial state of the movable cover 101 ...

Embodiment 2

[0050] A kind of automatic rain dust sampling collection monitoring system of this embodiment is basically the same as embodiment 1, furthermore, also includes dust collection box 2 in this embodiment, such as figure 1 As shown, the dust collection box 2 is arranged adjacent to the water collection box 1, and the top of the dust collection box 2 is provided with a filter screen. Above the water collection tank 1. The dust collection box 2 and the water collection box 1 cooperate to collect samples of atmospheric dust and rainfall respectively. In the initial state of non-rainfall, the movable cover 101 covers the top of the water collection box 1 to close it, and the dust collection box 2 leaks out from the opening. Atmospheric dust is filtered by the filter and enters the dust collection box 2, and the dust sample can be taken away for analysis; when the rainfall sensor 5 senses rainfall, the signal is transmitted to the controller 6, and the controller 6 controls the second ...

Embodiment 3

[0053] A kind of automatic rain and dust sampling collection monitoring system of this embodiment is basically the same as embodiment 2, furthermore, also includes water tank 3 in the present embodiment, as figure 1 As shown, the top of the water tank 3 is provided with a water tank cover 301, and the water tank 3 is connected to the water collection tank 1 (water supply pipeline and control valve are set). The next rain sample collection will affect, and the water tank cover 301 is also provided with a solar panel for absorbing solar energy to supply power to the entire system.

[0054] When this embodiment is used, the state is as follows Figure 6 As shown, in a dry state, the dust collection box 2 is used for dust collection. Once the rainfall sensor 5 senses the rain, the controller 6 controls the second power mechanism to start, so that it drives the movable cover 101 to rotate to open the water collection box 1, and the movable cover 101 Cover the top of the dust colle...

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Abstract

An automatic rain and dust sampling, collecting and monitoring system is disclosed and belongs to the field of rainfall and dust fall collection. The system includes a water collection box, a time-sharing collection disk, sample storage bottles, a rainfall sensor and a controller. The top opening of the water collection box is provided with a mobile cover. The bottom of the water collection box is provided with a collecting pipe. The bottom end of the collecting pipe is in a rotating disk and is communicated with a connecting pipe. The time-sharing collection disk is provided with a plurality of branched pipe holes at intervals. The rotating disk is driven to rotate by a first power mechanism and allows a water outlet end of the connecting pipe to be flushed with the branched pipe holes one by one correspondingly. The branched pipe holes are connected to sampling pipes. Water discharging ends of the sampling pipes penetrate into the sample storage bottles. The system overcomes a disadvantage that rain collectors in the prior art are poor in sample storage effects and influence detection results, performs automatic rainwater collection and detection for long time, effectively isolates a pollution source, ensures distortionless rainwater samples to a great extent, and increases accuracy of rainwater sample analysis.

Description

technical field [0001] The invention relates to the technical field of precipitation and dust collection, in particular to an automatic rain and dust sampling collection and monitoring system. Background technique [0002] Today, with the rapid development of industry, people pay more attention to and study the quality of rainwater, so it is necessary to collect a large amount of rainwater for physical and chemical research. The study of precipitation and dustfall is to analyze the main composition, properties and content of related components of the sediment that settles from the atmosphere to the earth's surface during the natural weather process, and to provide basic data and methods for analyzing the status of air pollution and proposing pollution control methods and methods. In particular, it can be used to study the potential harm of acid rain to ecosystems such as soil, forests and lakes, and the corrosion of utensils and materials. Atmospheric precipitation monitori...

Claims

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Application Information

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IPC IPC(8): G01N1/20G01D21/02
CPCG01D21/02G01N1/20Y02A90/10
Inventor 江用彬周慧慧姚维新包美玲李萌王率率高越张琼苏永涛金相雷
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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