Multipoint sampling type water sample collector and water sample collection method

A water sample collector and multi-point technology, applied in the direction of sampling devices, etc., can solve the problem of difficult collection of water samples

Inactive Publication Date: 2019-03-26
胡学静
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing sampling tools can only take water samples from the surface of the water body, and it is difficult to collect water samples from deeper water bodies
Moreover, only one water sample at the sampling point can be taken at the same time. When multiple water samples need to be collected, it is often necessary to repeat the collection.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multipoint sampling type water sample collector and water sample collection method
  • Multipoint sampling type water sample collector and water sample collection method
  • Multipoint sampling type water sample collector and water sample collection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The sampling water body is a natural lake with an area of ​​3000 square meters and a water depth of 20m.

[0037] a: According to the situation of the sampling water body, select the number of multi-point sampling water sample collectors, place a water sample collector for every 500 square meters of water area for sampling, and put a water sample collector at every 5m according to the depth of each sampling point;

[0038] b: Take the vehicle at the position where sampling is required, connect the rope to the fixed ring 4, control the underwater electronic hydraulic cylinder 12 telescopic rod 13 in a contracted state through the remote control, and cover the water outlet 6 and the upper cover body 7;

[0039] c: Put the water sample collector that has passed step b into the water body and leave it for 5 minutes;

[0040] d: Use the remote control to make the telescopic rod 13 of the underwater electronic hydraulic cylinder 12 extend;

[0041] e: Take out the water samp...

Embodiment 2

[0044] The sampled water body is a 32,000-square-meter man-made lake with uneven water depth.

[0045] a: According to the situation of the sampling water body, select the number of multi-point sampling water sample collectors, place a water sample collector for every 800 square meters of water area for sampling, and put a water sample collector every 8m at each sampling point according to the actual water depth;

[0046] b: Take the vehicle at the position where sampling is required, connect the rope to the fixed ring 4, control the underwater electronic hydraulic cylinder 12 telescopic rod 13 in a contracted state through the remote control, and cover the water outlet 6 and the upper cover body 7;

[0047] c: Put the water sample collector that has passed step b into the water body and leave it for 8 minutes;

[0048] d: Use the remote control to make the telescopic rod 13 of the underwater electronic hydraulic cylinder 12 extend;

[0049] e: Take out the water sampler;

...

Embodiment 3

[0052] The sampling water body is an artificial lake with an area of ​​1200 square meters and a water depth of 3m.

[0053] a: According to the conditions of the sampling water body, select the number of multi-point sampling water sample collectors, place a water sample collector for every 600 square meters of water area for sampling, and put a water sample collector at each sampling point;

[0054] b: Take the vehicle at the position where sampling is required, connect the rope to the fixed ring 4, control the underwater electronic hydraulic cylinder 12 telescopic rod 13 in a contracted state through the remote control, and cover the water outlet 6 and the upper cover body 7;

[0055] c: Put the water sample collector that has passed step b into the water body and leave it for 8 minutes;

[0056] d: Use the remote control to make the telescopic rod 13 of the underwater electronic hydraulic cylinder 12 extend;

[0057] e: Take out the water sampler;

[0058] f: Open the cove...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a multipoint sampling type water sample collector and a water sample collection method. The multipoint sampling type water sample collector comprises a pipe body and a core rod, wherein a water storage cavity is formed in the core rod, a water inlet and a water outlet are formed in the pipe body, and the rod body is controlled to move by an underwater electronic hydraulic cylinder; and multiple water samples can be collected by virtue of the multipoint sampling type water sample collector. According to the water sample collection method, the sampling number can be determined according to a specific water body condition, and the accurate water quality conditions of multiple sampled water bodies can be accurately acquired.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, in particular to a multi-point collection type water sample collector and a water sample collection method. Background technique [0002] Water sample monitoring refers to the monitoring of physical properties of environmental water bodies, including rivers, rivers, lakes, reservoirs and groundwater, and water pollution sources, including domestic sewage, hospital sewage and industrial sewage, monitoring of metal compounds, and detection of non-metallic inorganic substances. monitoring, monitoring of organic compounds, biological monitoring and determination of hydrological and meteorological parameters, and substrate monitoring. In the process of water sample testing, the process of water sample collection is very important. [0003] Water sample collection refers to the collection of water samples from environmental water bodies or polluted water bodies, and the basi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/16
CPCG01N1/16
Inventor 胡学静
Owner 胡学静
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap