Long period detection system for in-situ temperature of deep-sea hydrothermal vent

An in-situ temperature and deep-sea hydrothermal technology, applied in the field of detection systems, can solve the problems of not being able to know the temperature of hydrothermal fluids and difficult to study the mineralization mechanism of seafloor hydrothermal fluids

Inactive Publication Date: 2006-12-27
GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI +1
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Problems solved by technology

The traditional method of detecting the temperature of seafloor hydrothermal fluids is to use a deep submersible to conduct a short-term test on the erupted hydrothermal fluid with a temperature measuring device in order to roughly know the eruption temperature of the vent. It cannot know the temperature of the hydrotherm

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  • Long period detection system for in-situ temperature of deep-sea hydrothermal vent

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Embodiment Construction

[0016] The technical details of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] refer to figure 1 , the deep-sea hydrothermal vent in-situ temperature long-term detection system embodiment is a 9-way temperature acquisition and processing detection system, including a culture cap 1, a base 2, a connection chamber 3 and a circuit chamber 4; the culture cap 1 is positioned with a first thermoelectric Head of couple 5, head of second thermocouple 6, head of third thermocouple 7, head of fourth thermocouple 8, head of fifth thermocouple 9, head of sixth thermocouple 10 1. The head of the seventh thermocouple 11, the head of the eighth thermocouple 12 and the head of the ninth thermocouple 13 form 9 temperature measuring points; the inner cone hole of the base 2 is fixed with the cone wall of the culture cap 1 Connection; the connection chamber 3 is installed on one side of the base 2, and a...

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Abstract

The invention relates to an original temperature detecting system of deep sea hot liquid injector, which comprises a cultivate cap, a base, a connecting chamber and a circuit chamber, wherein the system has multi-path thermal couples; the heads of multi-path thermal couples are laminated arranged inside the cultivate cap to form multilayer multi temperature detecting points; multi-path thermal couples are connected to the connecting chamber, via watertight connector to connect the circuit board of circuit chamber while the circuit board has multi-path temperature collecting, processing and storing functions, to transmit the detected temperature of detecting points of cultivate cap to the circuit board 16 of circuit chamber 4 to be processed and stored. The invention has high-pressure and high-temperature resistances and multi-path temperature collection function, to record the temperature change in mineralization process of seabed hot liquid, and collect the seabed mineral and biological samples.

Description

technical field [0001] The invention relates to a detection system capable of long-term detection of the ambient temperature of seabed hydrothermal vents. Background technique [0002] The scalding hot liquid with a temperature of more than 300 degrees Celsius is sprayed upward from the hydrothermal vents on the seabed. When it encounters icy seawater, it will be mineralized into chimney-shaped metal sulfide minerals up to 13 meters high. There are also a large number of clusters near the "chimney". Undersea creatures. If this process takes place in an artificial culture basket, and some characteristic parameters of this process are recorded in situ, then the submarine hydrothermal eruption and the unique life forms around it can be studied in depth, so as to provide human Provides an important window into the study of the origin of life and the deep biosphere. The traditional method of detecting the temperature of seafloor hydrothermal fluids is to use a deep submersible ...

Claims

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Application Information

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IPC IPC(8): G01K7/02
Inventor 周怀阳杨灿军吴怀超彭晓彤陈鹰牛彬周勇张佳帆季福武
Owner GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI
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