Real-time water sample acquiring system and method

A collection system and collection method technology, applied in the field of trace analytical chemistry and environmental science, can solve the problems of ship hull fouling, inability to overcome fouling problems, surface water pollution and other problems
CN102967490AActive Publication Date: 2013-03-13EAST CHINA NORMAL UNIV
6 Cites 16 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
EAST CHINA NORMAL UNIV
Publication Date
2013-03-13

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a real-time water sample acquiring system which comprises a towed body arranged in a sampling water area, a water sampling pipe, a water sampling device, a hydrological parameter detector and a location device, wherein the water inlet end of the water sampling pipe is arranged on the front end of the towed body; the water sampling device is communicated with the water outlet end of the water sampling pipe, and is used for acquiring a water sample through the water sampling pipe; the hydrological parameter detector is used for detecting hydrological parameters of the sampling water area; and the location device is used for obtaining geographical location information of the sampling water area. The real-time water sample acquiring system can be used for acquiring a water sample suitable for trace analysis, can continuously work when a ship is in a sailing state and can also be used for recording hydrological data and location information of the water sample in real time. The invention also provides a real-time water sample acquiring method. According to the invention, hydrological data such as temperature, salinity and depth are monitored in real time while the water sample is acquired, and a real-time and synchronous water sampling sailing track is obtained through a global positioning system and data acquisition. The system and the method meet the requirement of trace analysis sampling and dynamic continuous sampling and further provide detailed real-time sailing track and hydrological information.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the fields of trace analysis chemistry and environmental science, and in particular relates to a real-time water sample collection system and a collection method thereof. Background technique

[0002] Collecting natural water samples (including: rivers, lakes, oceans, etc.) and analyzing their physical and chemical indicators is an important part of physical, chemical, biological, and environmental science research on natural water samples. The complexity of the medium in natural water samples places high demands on the precision and accuracy of sample collection and analysis. Collecting uncontaminated water samples is a necessary prerequisite for truly reflecting the characteristics of the samples, which also puts forward higher requirements for the water collection system. At present, most of the water harvesting systems on the market belong to the fixed-point water harvesting type, that is, when the shore or the ship is sto...

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