Automatic rainwater runoff collector

A technology of collectors and rain sensors, applied in the direction of sampling devices, etc., can solve the problems of rare, limited rainwater sampling of sampling devices, and the inability to realize simultaneous sampling at multiple locations, and achieve the effect of simple operation and high degree of automation

Inactive Publication Date: 2015-12-09
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Various types of rainwater collectors currently on the market are simple to operate, strong in automation, and high in accuracy, but most of them are only direct sampling of natural rainwater (before landing), and sampling devices for runoff are rare, and sampling devices are limited. Sampling rainwater at a single location, one person can only complete one experiment, and it is impossible to simultaneously sample multiple locations and conduct indoor remote control operations

Method used

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  • Automatic rainwater runoff collector

Examples

Experimental program
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Effect test

Embodiment 1

[0024] For a schematic diagram of the collector, see figure 1 , the automatic rainwater runoff collector consists of rainwater sensor, circuit control template, solenoid valve, liquid level float switch, solenoid valve circuit control module, outdoor rainwater sampler, outdoor water pipeline, indoor water collector, indoor sampling bottle, air buffer It is composed of bottle, sampling table, vacuum pump and other parts. The structure diagram of the indoor water collector, the structure diagram of the outdoor sampler, the flow chart of the circuit control module, and the flow chart of the solenoid valve circuit control module are shown in Figure 2-5 .

[0025] rain sensor

[0026] The rain sensor is composed of a raindrop humidity detection probe, an external extension DuPont line, an adjustable resistor resistance button, a level signal indicator light, and a DC power converter. Connect the rain sensor to a 5V DC power supply, the power indicator light is on, and when ther...

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Abstract

The invention relates to an automatic rainwater runoff collector, and belongs to the technical field of rainwater collection and detection. The automatic rainwater runoff collector mainly comprises a rainwater sensor, an electric circuit control module, an electromagnetic valve, a liquid level floating ball switch, an electromagnetic valve circuit control module, an outdoor rainwater sampler, an outdoor water conveying pipeline, an indoor water collector, an indoor sampling bottle, an air buffer bottle, a sampling table, a vacuum pump, and a control power supply. According to the present invention, the system equipment is automatically opened and closed, the automation degree is high, the operation is simple, and the one-person control replaces the multi-person operation.

Description

technical field [0001] The invention belongs to the technical field of rainwater collection and detection, and relates to an automatic rainwater runoff collector. Background technique [0002] Various types of rainwater collectors currently on the market are simple to operate, strong in automation, and high in accuracy, but most of them are only direct sampling of natural rainwater (before landing), and sampling devices for runoff are rare, and sampling devices are limited. For rainwater sampling at a single location, one person can only complete one experiment, and simultaneous sampling at multiple locations and indoor remote control cannot be realized. [0003] This set of collectors is intended for automatic sampling of stormwater runoff. It has strong automation, easy operation, one-person operation instead of multi-person operation, does not require too much manual operation, and can be controlled indoors remotely. Provides many conveniences. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14
Inventor 赵树旗卢兴超胡志强王中正周玉文
Owner BEIJING UNIV OF TECH
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