Underground water resource online monitoring system and detection method thereof

A monitoring system and water resources technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of inability to accurately know the rainfall situation of polluted sites, reduce scientificity and effectiveness, and inconsistency of rainfall information, so as to avoid blindness and complexity. , the effect of enhancing scientificity and effectiveness, and reducing measurement costs

Active Publication Date: 2015-11-25
TIANJIN WATER RESOURCES RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Rainfall is regional. Researchers cannot accurately know the actual rainfall situation of the polluted site according to the rainfall situation in their own area. The existing rain station is not necessarily within the scope of the pollut

Method used

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  • Underground water resource online monitoring system and detection method thereof
  • Underground water resource online monitoring system and detection method thereof
  • Underground water resource online monitoring system and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The main control system (10), data receiving device (14) and online monitor (23) are set in the groundwater resource monitoring area (9), and multiple online monitors (23) are installed in the groundwater resource monitoring area (9), at least 3 online monitors (23), the data receiving device (14) receives the data information sent by the online monitor (23), and transmits it to the main control system (10), and the main control system (10) performs data processing on the received data information processing, and send instructions to the online monitor (23), real-time monitoring, such as figure 1 , figure 2 , image 3 shown.

Embodiment 2

[0033]The online monitor (23) consists of a rainwater receiver (1), a metering tipping bucket (2), a control recorder (3), a transmission device support frame (4), a transmission device (5), a measuring instrument (6), a protective cover ( 7), a rainwater metering device (8), a data sending device (13) and a groundwater observation well (11), each groundwater observation well (11) is equipped with an online monitor (23), and the online monitor (23 ) equipment is installed in the protective cover (7), the transmission device support frame (4) is installed inside the protective cover (7), and the control recorder (3) is installed on one end of the transmission device support frame (4). The data sending device (13) is installed on the recorder (3), and the control recorder (3) collects and records data information, which is transmitted to the main control system (10) through the data sending device (13), and the supporting frame of the transmission device (4) A rainwater metering...

Embodiment 3

[0036] The other end of the transmission device support frame (4) is fixedly installed with the transmission device (5) and the tester (6), the tester (6) is connected with the transmission device (5), the transmission device (5) and the tester (6) ) is connected to the control recorder (3) through the line, the transmission device (5) receives the instruction of the control recorder (3), puts or extracts the measuring instrument (6) into or leaves the groundwater observation well (11), and the measuring instrument ( 6) Connect with the control recorder (3) through the line, and the tester (6) transmits the data information detected in the groundwater observation well (11) to the control recorder (3), the transmission device (5) and the tester (6) ) is located at the upper port of the groundwater observation well (11), the measuring instrument (6) enters the groundwater observation well (11) through the transmission device (5), and detects the groundwater situation in the groun...

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Abstract

The invention discloses an underground water resource online monitoring system and a detection method thereof. A main control system, a data receiving device and online monitors are arranged in an underground water resource monitoring zone, wherein a plurality of online monitors, at least three online monitors, are arranged in the underground water resource monitoring zone; the data receiving device receives data information sent by the online monitors, and transmits the data information to the main control system; the main control system processes the received data information, and sends instructions to the online monitors for real-time monitoring; each online monitor is composed of a rainwater receiver, a metering skip bucket, a control recorder, a conveying device support frame, a conveying device, a measurer, a protective cover, a rainwater metering device, a data sending device and an underground water observation well; and an online monitor is arranged on each underground water observation well. The underground water resource online monitoring system is scientific in design, reasonable and compact in structure, simple and convenient in operation, detachable, simple and convenient in disassembly and assembly and convenient to carry, can be used for monitoring the water level and the water quality of underground water after raining, is efficient and real-time, and can reduce monitoring errors.

Description

technical field [0001] The invention relates to a system and a detection method for monitoring groundwater resources, in particular to an online monitoring system for groundwater resources and a detection method for the online monitoring system for groundwater resources. Background technique [0002] my country is a country seriously short of water resources. As an important part of water resources, groundwater is an important source of water supply and an important support for ecosystems. According to the survey, 65% of domestic water, 50% of industrial water and 33% of agricultural irrigation water in northern my country come from groundwater. With the rapid development of industrial production and the continuous expansion of urban scale, industrial sewage residues, chemical fertilizers, pesticides and sewage irrigation have caused serious pollution to soil and groundwater. The soil has a certain purification ability for external pollutants, but the purification ability o...

Claims

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Application Information

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IPC IPC(8): G01D21/02
Inventor 刘瑜张凯李银胡羽成
Owner TIANJIN WATER RESOURCES RES INST
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