Observation device for synchronous measurement of marine physical, chemical and ecological parameters
A technology for synchronizing measurement and observation devices, applied to measurement devices, instruments, etc., can solve problems such as parameter differences, research and analysis effects, etc., to achieve the effect of saving ship time and simple operation
Inactive Publication Date: 2018-10-12
TIANJIN UNIV
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Problems solved by technology
However, there are still some important parameters that need to be measured by separate instruments, such as nitrate concentration, particle size distribution, etc.
In addition, due to the influence of seawater movement, there may be large differences in the parameters obtained by asynchronous measurement, which will affect further research and analysis
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[0014] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following describes the embodiments of the present invention in further detail.
[0015] The embodiment of the present invention introduces an observation device for synchronously measuring the physical, chemical and ecological parameters of seawater, with the purpose of obtaining a large number of physical, chemical and ecological parameters synchronously and accurately, laying a foundation for subsequent scientific research, and using limited ship time to obtain more Marine physics, chemistry and ecological data.
[0016] With reference to the above figures, an implementation case of an arrangement of an observation device for simultaneous measurement of physical, chemical and ecological parameters of seawater on any hull equipped with a winch is proposed.
[0017] 1. The overall structure of the observation device is as follows figure 1 Shown. The raw materials are st...
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The present invention relates to an observation device for synchronous measurement of marine physical, chemical and ecological parameters. The device comprises a multi-parameter water-quality sectionplotter, a nitrate water-quality instrument, a site laser particle analyzer and a protection support. The main body of the protection support is formed by a cross support rod and a vertical support rod which are mutually fixedly connected, the top portion of the protection support is provided with a connection portion with a winch through a rotation ring, the multi-parameter water-quality sectionplotter and probes thereof are fixed on the cross support rod or the vertical support rod of the protection support, each fixing ring comprises one opening circular ring, the openings of the circularrings are provided with two eye plates, the opening circular rings are fixed at the eye plates through bolts, and the sizes of the openings can be regulated; and the nitrate water-quality instrument and the site laser particle analyzer are fixed on the cross support rod or the vertical support rod of the protection support through instrument fixing clamping plates, each instrument fixing clampingplate comprises two semirings matching with the corresponding sizes of the instruments, the end portions of the two semirings are provided with the eye plates, and the two semirings are fixed at the eye plates through bolts.
Description
Technical field [0001] The invention relates to the field of parameter measurement of ocean large-area observations, in particular to an observation device for synchronously measuring ocean physical, chemical and ecological parameters. Background technique [0002] The physical, chemical and ecological parameters of seawater are an important basis for analyzing the characteristics of seawater movement and the internal biochemical processes of water bodies, and are of great significance for studying the characteristics of ocean circulation and the mechanism of hypoxic acidification. In recent years, with the development of marine biochemical in-situ measurement technology, it has been possible to integrate the measurement of a large number of parameters on one instrument, such as RBR's rapid multi-parameter water quality profiler, which can simultaneously measure temperature, salinity, and conductivity. Physicochemical and ecological parameters such as, pressure, depth, dissolved ...
Claims
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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 钱思萌凡仁福刘汉霖聂红涛魏皓
Owner TIANJIN UNIV