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City water supply mobile laboratory with online water quality monitoring function and working method thereof

A mobile laboratory and urban water supply technology, applied in the field of water quality monitoring, can solve the problems of large volume, difficult installation of mobile laboratories, and incompatibilities for large-scale scientific instrument analysis, and achieve the effect of high integration and small volume

Pending Publication Date: 2018-08-14
CHINA ACAD OF URBAN PLANNING & DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The device of the automatic monitoring station is not suitable for the mobile characteristics of the mobile laboratory for urban water supply and water quality monitoring, and its volume is large, so it is difficult to install in the mobile laboratory
[0008] The water quality online monitoring devices on some monitoring vehicles are also equipped with online monitoring instruments, which are not suitable for large-scale scientific instrument analysis in urban water supply mobile laboratories.

Method used

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  • City water supply mobile laboratory with online water quality monitoring function and working method thereof
  • City water supply mobile laboratory with online water quality monitoring function and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A mobile laboratory for urban water supply with online water quality monitoring function.

[0044] refer to figure 1 , the urban water supply mobile laboratory includes a mobile tool 1 , a water collection device 4 , a pretreatment device 2 and an analysis device 3 .

[0045] The mobile tool 1, according to different working environments, the mobile tool 1 is selected as a vehicle or a ship suitable for moving on the ground or water.

[0046] Above-mentioned water harvesting device 4 comprises:

[0047] Buoyant parts, such as hollow iron drums, foam boards, etc., which provide buoyancy for the water harvesting device 4;

[0048] filter element, such as a filter screen, the filter element is fixed on the buoyancy element;

[0049] Water collection pipe, one end of the water collection pipe is arranged in the area surrounded by the filter element, and the other end is connected to the pretreatment device 2;

[0050] An adjustment piece, such as an adjustment nut, is u...

Embodiment 2

[0055] Be applied to the working method of the urban water supply mobile laboratory in embodiment 1, this working method comprises the following steps:

[0056] Step 1, moving tool 1 to the monitoring point;

[0057]Step 2, placing the water collection device 4 in water, and sending the collected water samples to the pretreatment device 2 in the mobile tool 1;

[0058] Step 3, the water sample is sent to the analysis device 3 after sedimentation and homogenization in sequence;

[0059] In step 4, the analysis device 3 detects the pretreated water sample, so as to obtain the water quality of the monitoring point.

Embodiment 3

[0061] Based on the urban water supply mobile laboratory in Example 1.

[0062] In this embodiment, the mobile tool 1 is a vehicle, which provides an experimental space suitable for loading experimental instruments and manual activities required by the mobile laboratory, and meets the requirement of free movement.

[0063] In this embodiment, the buoyancy element adopts an empty box structure; the filter mesh adopts a stainless steel filter mesh and is arranged at the lower part of the buoyancy element; the adjustment element adopts a nut.

[0064] In this embodiment, the bottoms of the filter tank 21 and the homogenization tank 26 are both inverted conical, and the lowest end of the inverted cone is connected to the corresponding waste discharge port; the position of the homogenization tank 26 is lower than that of the filter tank 21 . The five-parameter instrument detects parameters such as temperature and turbidity of the water sample;

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Abstract

The invention discloses a city water supply mobile laboratory with an online water quality monitoring function and a working method thereof. The laboratory comprises a mobile tool, a water collectiondevice, a pretreatment device and an analysis device; the mobile tool is suitable for moving on the ground or the water surface; the water collection device collects water samples from a water sourceand conveys to the water samples to the pretreatment device; the pretreatment device is arranged in the mobile tool; the analysis device detects the water samples passing the pretreatment device and accordingly obtains the water quality of the water source. According to the city water supply mobile laboratory, the function of automatically monitoring the water quality online is achieved, and the standard requirement of the mobile laboratory is met; by adopting the modular design, the mobile characteristic is achieved; the laboratory is small in size, high in integration degree and suitable forbeing used in vehicles.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to an urban water supply mobile laboratory with an online water quality monitoring function and a working method thereof. Background technique [0002] At present, conventional water quality on-line monitoring devices all use portable or reagent on-site analysis instruments. [0003] For example, the invention patent with the notification number CN 106198915A discloses a water quality online monitoring system, including a sampling device, a pretreatment device, a detection device, a control center, a signal transmission device and a monitoring center. The output end of the sampling device is connected with the input end of the preprocessing device, and the output end of the preprocessing device is connected with the input end of the detection device. The control center is connected to the sampling device with signals, and sends sampling instructions to the sampling device ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18G01N27/62G01D21/02G01N1/10G01N1/34G01N1/38
CPCG01D21/02G01N1/10G01N1/34G01N1/38G01N27/626G01N33/18G01N2001/386
Inventor 张全梁涛牛晗李琳龚道孝张志果
Owner CHINA ACAD OF URBAN PLANNING & DESIGN
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