Automatic simulation device for intertidal zone environmental change

A technology of environmental changes and simulation devices, applied in the direction of material inspection products, water testing, etc., can solve problems such as failure to achieve experimental results, obstacles to experiment development, and potential safety hazards

Inactive Publication Date: 2014-07-09
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] On-site intertidal zone experiments in the field, because the intertidal zone environment changes more complex, there are many unpredictable factors in the experiment process, often invest a lot of manpower and material resources, and the expected experimental results cannot be achieved, which hinders the development of the experiment. bring great hindrance
In addition, field experiments are more dangerous, and long-term field experiments have certain safety hazards

Method used

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  • Automatic simulation device for intertidal zone environmental change

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Embodiment Construction

[0027] see figure 1 The embodiment of the present invention is provided with a water tank (stainless steel water tank) 1, a living body carrying plate 2, a lighting device (including a lighting bracket 3 and a fluorescent tube 4), a seawater circulation device (including a water pump 5 and a miniature submersible pump 6), a heating rod 7. Liquid level adjustment device, pH value adjustment device, salinity adjustment device, temperature sensor 9 (Pt100 temperature sensor), salinity sensor 10, pH composite electrode 8, liquid level sensor 11 and control circuit (not shown);

[0028] The upper end of tank 1 is equipped with CO 2 Solution input port 12, helium solution input port 13, salinity adjustment liquid input port 14. The shape of the tank 1 is preferably a rectangle.

[0029] The living body mounting plate 2 is installed obliquely in the water tank 1 .

[0030] The lighting bracket 3 is arranged on the upper end of the water tank 1 , and the fluorescent tube 4 is arran...

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Abstract

The invention discloses an automatic simulation device for intertidal zone environmental change, relating to an automatic simulation device, and providing the automatic simulation device for the intertidal zone environmental change, which can be used for simulating the intertidal zone environmental change in a laboratory environment to perform related replication experiments. The automatic simulation device is provided with a water tank, an organism carrying tray, a lighting device, a seawater circulating device, a heating device, a liquid level adjusting device, a pH (Potential of Hydrogen) value adjusting device, a salinity adjusting device, a temperature sensor, a salinity sensor, a pH composite electrode, a liquid level sensor and a control circuit, wherein the water tank is provided with a CO2 solution inlet, a helium solution inlet and a salinity adjusting solution inlet; the lighting device is provided with a lighting bracket and a florescent lamp; the seawater circulating device is provided with a pump and a micro submersible pump; the heating device is provided with an electrical heating member; the liquid level adjusting device is provided with a liquid flow control valve; the pH value adjusting device is provided with a CO2 solution inlet peristaltic pump and a helium solution inlet peristaltic pump; and the salinity adjusting device is provided with a salinity adjusting solution inlet peristaltic pump.

Description

technical field [0001] The invention relates to an automatic simulating device, in particular to an automatic simulating device for intertidal zone environment change which simulates actual intertidal zone environment change in a laboratory environment. Background technique [0002] The intertidal zone is an interlaced zone of terrestrial ecosystems and marine ecosystems. It is affected by both land and marine environmental conditions. Changes in environmental conditions have obvious diurnal, seasonal and annual cycle changes due to tidal changes. The intertidal zone is one of the ecosystems with the most dramatic environmental changes in the biosphere. It is also an important area for human production and life, and is severely disturbed by human activities. Therefore, the intertidal ecosystem is an ecosystem with high biodiversity, complex floristic components, diverse and variable community types. [0003] Due to frequent exposure to water-terrestrial environments, organi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/18
Inventor 章臻董云伟韩国栋张殊
Owner XIAMEN UNIV
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