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A water quality concentration acquisition device and a synchronous real-time detection system including the device

A collection device and water quality concentration technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of time-consuming and laborious, out-of-synchronization of detection, inaccurate data errors, etc., to achieve convenient and fast use, prevent chemical corrosion, water flow The effect of low interference

Active Publication Date: 2019-03-22
NANJING HYDRAULIC RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a water quality concentration acquisition device and a synchronous real-time detection system including the device, which solves the problem of water quality In the process of concentration collection, the data is not accurate enough and the error is large. At the same time, it solves the problem of time-consuming and labor-intensive and out-of-sync detection in the single point-by-point single measurement method of pumping water sampling in the detection process.

Method used

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  • A water quality concentration acquisition device and a synchronous real-time detection system including the device
  • A water quality concentration acquisition device and a synchronous real-time detection system including the device
  • A water quality concentration acquisition device and a synchronous real-time detection system including the device

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Embodiment 1

[0029] Embodiment one: if Figure 1-4As shown, a water quality concentration acquisition device includes a housing, the housing includes a base 5 and an upper cover 1, a signal conversion board 4 is arranged inside the base 5, and an external lead terminal 14 is arranged on the signal conversion board 4 and through the data line 3 It is connected with the transmitter 2 located inside the upper cover 1, the lower end of the housing 5 is provided with a supporting plate 6, and a sensor is arranged under the supporting plate 6, and the sensor includes two first electrodes 11 and a second electrode 10 arranged in parallel, wherein the first electrode 11 and the second electrode 10 Both the first electrode 11 and the second electrode 10 are made of graphene material. Because graphene is light enough for aerospace materials, graphene has a better molding effect than ordinary graphite, and has better thermal and electrical conductivity, as well as good anti-fouling and corrosion resi...

Embodiment 2

[0033] Embodiment 2: A water quality concentration acquisition device, including a housing, the housing includes a base 5 and an upper cover 1, the base 5 is provided with a signal conversion board 4, and the signal conversion board 4 is provided with an external lead terminal 14 and through the data line 3 is connected to the transmitter 2 located inside the upper cover 1, a supporting plate 6 is provided at the lower end of the housing 5, and a sensor is provided under the supporting plate 6, and the sensor includes two first electrodes 11 and a second electrode 10 arranged in parallel, wherein Both the first electrode 11 and the second electrode 10 are made of graphene material. Because graphene is light enough for aerospace materials, graphene has a better molding effect than ordinary graphite, and has better thermal and electrical conductivity, as well as good anti-fouling and corrosion resistance. Because graphene is light enough, the light weight and small volume of the...

Embodiment 3

[0037] Embodiment 3: A water quality concentration collection device, including a housing, the housing includes a base 5 and an upper cover 1, a signal conversion board 4 is arranged inside the base 5, and an external lead terminal 14 is arranged on the signal conversion board 4 and is passed through a data line 3 is connected to the transmitter 2 located inside the upper cover 1, a supporting plate 6 is provided at the lower end of the housing 5, and a sensor is provided under the supporting plate 6, and the sensor includes two first electrodes 11 and a second electrode 10 arranged in parallel, wherein Both the first electrode 11 and the second electrode 10 are made of graphene material. Because graphene is light enough for aerospace materials, graphene has a better molding effect than ordinary graphite, and has better thermal and electrical conductivity, as well as good anti-fouling and corrosion resistance. Since the graphene is light enough, the sensor has a light weight a...

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Abstract

The invention discloses a water quality and concentration collecting device and a synchronous realtime detection system comprising the same. The device comprises a shell, the upper part of the shell is provided with an upper cover; a signal converting plate is arranged in the shell and is connected to a transmitter arranged in the upper cover through a data line; the lower end of the shell is provided with a support plate, a sensor is arranged under the support plate and comprises a first electrode and a second electrode, which are parallelly arranged and made of graphene, and the first electrode and second electrode are both covered by a penetration-resistant and fixing shell. The synchronous realtime detection system comprises a plurality of sensors and a water quality and concentration collecting device integrated with a transmitter, and is connected to a wire box provided with a PCI acquisition card; and the wire box is connected to an industrial personal computer through a data line. The provided device and system can solve the problems that the collected data of water quality and concentration is not precise, the error is large; in the conventional method, the water is sampled in different points, then the water samples are individually measured, the method needs a large amount of manpower, and the detection is not synchronous.

Description

technical field [0001] The invention belongs to the field of water quality pollution measurement and analysis, in particular to a water quality concentration collection device and a synchronous real-time detection system including the device. Background technique [0002] The quality of water body is related to life and production. The evolution of water quality and engineering improvement are urgent; in the simulation of the prototype sewage diffusion in the physical model and the test of the treatment plan, it is necessary to use sensors to measure and collect data for scientific research and analysis. [0003] In the water quality test, it is necessary to analyze the concentration changes of multi-point synchronous water bodies. At present, most of the current methods use vacuum pump negative pressure sampling to measure point by point, which has the disadvantages that the sensor greatly affects the test accuracy, single-point measurement is time-consuming and laborious, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/00
CPCG01N27/00
Inventor 莫思平金捷杨大超何梦云郝栓菊
Owner NANJING HYDRAULIC RES INST
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