Hydrological multi-index comprehensive measuring device

A technology of comprehensive measurement and measurement devices, applied in the direction of measurement devices, sampling devices, test water, etc., can solve the problems of non-continuous measurement of water body pollutant content and types of hydrological multi-index comprehensive measurement devices, etc., to achieve high contrast and reduce Environmental cost and high analyzability effect

Inactive Publication Date: 2018-11-23
CENT FOR HYDROGEOLOGY & ENVIRONMENTAL GEOLOGY CGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although hydrological science is developing rapidly, there is currently no hydrological multi-index comprehensive measurement device that can intuitively, accurately and continuously measure the content and types of pollutants in various parts of the water body

Method used

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  • Hydrological multi-index comprehensive measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A hydrological multi-indicator comprehensive measurement device, comprising a comprehensive measurement device 12 for flow velocity, water temperature and water level (the comprehensive measurement of flow velocity, water temperature and water level is a prior art, and will not be described here), an analysis control system 9, a switch control device 10 and a power supply 11; There are a flow rate control pump system, a diversion system 1, a multi-layer filtration system 4, a chemical analysis pool, a physical analysis pool 6 and a microbial analysis pool 8; there are four diversion systems 1, which are respectively installed on the surface of the water body, in the middle of the water body, In the bottom of the water body and the sediment at the bottom of the water, the four diversion systems 1 are respectively connected to the flow rate control pump 3 through the shut-off valve 2; the chemical analysis tank is provided with an organic matter measurement device 5 and a h...

Embodiment 2

[0014] The whole is consistent with Example 1, the difference is:

[0015] The diversion system 1 that is limited to be arranged on the surface of the water body is also integrated with a floating device that makes the water intake on the diversion system 1 be at the junction of water and air.

Embodiment 3

[0017] The whole is consistent with Example 1, the difference is:

[0018] Described microbial analysis pool 8 is specifically the automatic amplification scanning comparison shape counting device of Salmonella typhi, Shigella, Mycobacterium tuberculosis, Escherichia coli and spirochete microorganisms.

[0019] The working principle of the present invention is: the analysis and control system 9 is operated regularly under human control, the flow rate is controlled by the switch control device 10 to control the switch of the water pump 3 and the shut-off valve 2, and the water body is only extracted from a single location at a time. The flow rate of the pumping water is constant, and the consistency of the volume of the inhaled water body can be ensured by simply controlling the switching interval of the shut-off valve 2; after the water body in different locations is pumped, it is automatically quantitatively diverted to the measurement and analysis device according to the pipe...

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Abstract

The invention relates to a hydrological multi-index comprehensive measuring device, comprising a flow rate, water temperature and water level comprehensive measuring device, an analytical control system, a switch control device and a power supply; the hydrological multi-index comprehensive measuring device also comprises a flow rate control water suction pump system, diversion systems, a multi-layer filtration system, a chemical analysis pool, a physical analysis pool and a microbial analysis pool, wherein the diversion systems are respectively arranged on the surface of water body, in the middle of the water body, at the bottom of the water body and in the sediment at the bottom of the water, and are separately connected with the flow rate control water suction pump system; the diversionsystem on the surface of the water body is connected with an organic substance measuring device in the chemical analysis pool; the diversion system in the middle of the water body is connected with aheavy metal measuring device and the microbial analysis pool; the diversion system at the bottom of the water body is connected with the physical analysis pool, the heavy metal measuring device and the microbial analysis pool; the diversion in the sediment at the bottom of the water is connected with the physical analysis pool and the heavy metal measuring device. The hydrological multi-index comprehensive measuring device can measure the contents and types of pollutants in all the areas of the water body visually, accurately and continuously.

Description

technical field [0001] The invention relates to the field of hydrology, in particular to a hydrological multi-index comprehensive measurement device. Background technique [0002] Hydrology refers to various phenomena such as changes and movements of water in nature. Now it generally refers to a discipline that studies the temporal and spatial distribution and changing laws of water in nature. Over the past 60 years since the founding of the People's Republic of China, hydrological undertakings have continued to develop along with the development of the national economy and society, and great achievements have been made. In 1949, there were 203 water level stations and 2 rainfall stations. Up to now, my country has built more than 30,000 hydrological stations of various types, forming a hydrological station network with complete items including water level, flow, rainfall, water quality, groundwater, evaporation, sediment, etc., and a relatively reasonable layout. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18G01N1/14
CPCG01N1/14G01N33/18G01N33/1813G01N33/1866
Inventor 李颖智耿婷婷曾克张涛张智印
Owner CENT FOR HYDROGEOLOGY & ENVIRONMENTAL GEOLOGY CGS
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