CN110132664A - A kind of deep seafloor hydrothermal vent pressure maintaining collector - Google Patents
A kind of deep seafloor hydrothermal vent pressure maintaining collector Download PDFInfo
- Publication number
- CN110132664A CN110132664A CN201910551271.9A CN201910551271A CN110132664A CN 110132664 A CN110132664 A CN 110132664A CN 201910551271 A CN201910551271 A CN 201910551271A CN 110132664 A CN110132664 A CN 110132664A
- Authority
- CN
- China
- Prior art keywords
- gas
- gas production
- cover
- production cover
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
Abstract
The invention discloses a kind of deep seafloor hydrothermal vent pressure maintaining collectors, including several gas storages, it further include frame, hemispherical gas production cover, the gas production cover opening is fixed in frame outwardly, several through-holes are equipped at the top of the gas production cover, the gas storage is fixed at the top of gas production cover and by being connected in through-hole and gas production cover；It is equipped with gas production plane at the top of the gas production cover, the through-hole, gas storage are set in gas production plane；Handle with outward extension on the outside of the frame；Liquid level sensor is equipped in the gas production cover；The gas storage includes air-breathing piston, throttle valve, exhaust pipe, solenoid valve, air inlet pipe, and the gas storage is fixed on frame, and the air inlet pipe is connected to through-hole.The configuration of the present invention is simple can observe that the gas volume being collected into gas production cover, gas volume reache a certain level rear automatic starting and take gas, pressure can be maintained to the pressure for taking gas position.
Description
Technical field
The present invention relates to hydrospace detection equipment technical fields, take gas more particularly, to a kind of deep seafloor hydrothermal vent pressure maintaining
Device.
Background technique
Hydrothermal vent existing for seabed may produce organic molecule necessary to life naturally, studies have shown that hydrothermal solution
The surface of spout internal mineral particle has had chemical property similar with enzyme, and enzyme is a kind of management chemistry in vivo
The biomolecule of reaction；It means that hydrothermal vent can generate simple carbon-based molecule, such as methanol and formic acid and it is dissolved in
Carbon dioxide in water.
Currently, the gas detection of submarine hydrothermal solution nozzle is mostly used greatly and respective sensor is placed at hydrothermal vent to examine
It surveys, and the gas collection of hydrothermal vent can not be got up, take laboratory to study.
Summary of the invention
The present invention is to propose a kind of structure letter to solve the problems, such as effectively to collect submarine hydrothermal solution spout and spray gas
It is single, it can observe that the gas volume being collected into gas production cover, gas volume reache a certain level rear gas production piston and start automatically
Gas is taken, pressure can be maintained to the deep seafloor hydrothermal vent pressure maintaining collector for the pressure for taking gas position.
To achieve the goals above, the invention adopts the following technical scheme: a kind of deep seafloor hydrothermal vent pressure maintaining takes gas
Device, including several gas storages, further include frame, hemispherical gas production cover, and the gas production cover opening is fixed on outwardly
In frame, several through-holes are equipped at the top of the gas production cover, the gas storage is fixed at the top of gas production cover and by logical
It is connected in hole and gas production cover.
Preferably, being equipped with gas production plane at the top of the gas production cover, the through-hole, gas storage are set to and adopt
In gas plane.
Preferably, handle with outward extension on the outside of the frame.Temperature at some deep seafloor hydrothermal vents
Higher, manipulator needs to keep certain distance with deep seafloor hydrothermal vent, and it is 316 stainless to be provided with handle for this programme gas production cover
The cover mouth down of gas production cover can be fixed in frame, manipulator can be facilitated to catch handle, gas production cover is put by steel material outer framework
To designated position.
Preferably, being equipped with liquid level sensor in the gas production cover.
Preferably, the gas storage includes air-breathing piston, throttle valve, exhaust pipe, solenoid valve, air inlet pipe,
The gas storage is fixed on frame, and the air inlet pipe is connected to through-hole.This programme gas storage is closed with titanium
Gold manufacture, is mainly made of gas production piston, throttle valve, exhaust pipe, solenoid valve, air inlet pipe etc., each piece safety factor design
It is 3, i.e., the maximum internal pressure that can bear 120Mpa；Solenoid valve is housed, side is equipped with throttle valve, acquisition on gas production piston intake pipe
When gas, solenoid valve is opened, and after the completion of the acquisition of air-breathing piston, solenoid valve is closed, when next hydrothermal vent is gone in guarantee, no longer
Suck gas；When sample pressure-maintaining save from damage fetch come after, exhaust pipe, on-demand manual safety can be connected to using vacuum bag in laboratory
Control throttle valve and integrated hydraulic station slow release sample.
This programme gas production cover is the core component of whole system initial collection gas, according to the difference of applicable situation, gas production
Optional different manufacture material is covered, such as acquisition gas at mouth is touched in katathermal solution, high temperature resistant quartz glass cover can be selected, general
Cold spring gas touches Kou Chu, the acrylic material of impact resistant can be selected, two kinds of practical materials of occasion are transparent material, facilitate sight
It examines；Submarine hydrothermal solution spout is similar to trourelle shape, and gas production cover is not to be placed directly in above, and this programme cleverly utilizes gas density
Less than the principle of seawater, frame is caught with manipulator (such as ROV manipulator), by the back-off of gas production cover above submarine hydrothermal solution spout,
The gas that submarine hydrothermal solution spout sprays enters gas production cover and can exclude the seawater at the top of gas production cover；Mountable liquid level in gas production cover
Sensor, top drilling install tracheae；In actual operation, gas collection feelings can be judged automatically by liquid level sensor signal
Condition, or the high-definition camera system visible observation gas collection situation self-contained by ROV.
Present solution provides a kind of ROV deep seafloor hydrothermal vent collectors, can cleverly collect deep seafloor
Gas is brought back to sea by the gas of hydrothermal vent, is studied hydrothermal vent gas for researcher and is provided conveniently.This programme solves
Deep seafloor hydrothermal vent gas can not be collected and deep seafloor hydrothermal vent gas is difficult to take the problem in laboratory to, take
Gas is taken for pressure maintaining when gas, the gas taken up guarantees that pressure maintains the pressure taken on gas position.
Therefore, it is simple that the invention has the following beneficial effects: structures, can observe the gas body being collected into gas production cover
Product, gas volume, which reaches a certain level rear gas production piston and starts automatically, takes gas, and pressure can be maintained to the pressure for taking gas position.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
In figure: 1, frame 2, gas production cover 3, gas production plane 4, handle
5, liquid level sensor 6, air-breathing piston 7, throttle valve 8, exhaust pipe
9, solenoid valve 10, air inlet pipe.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of deep seafloor hydrothermal vent pressure maintaining collector, including several gas storages, also wrap
Frame 1, hemispherical gas production cover 2 are included, the opening of hemispherical gas production cover 2 is fixed on outwardly in frame 1, is equipped at the top of gas production cover 2 several
Through-hole, gas storage are fixed on 2 top of hemispherical gas production cover and by being connected in through-hole and hemispherical gas production cover 2；
Gas production plane 3 is equipped at the top of gas production cover 2, through-hole, gas storage are set in gas production plane 3；
1 outside handle 4 with outward extension of frame；
Liquid level sensor 5 is equipped in gas production cover 2；
Gas storage includes air-breathing piston 6, throttle valve 7, exhaust pipe 8, solenoid valve 9, air inlet pipe 10, and gas storage is held
Device is fixed on frame 1, and air inlet pipe 10 is connected to through-hole.
Specific implementation process is that this programme is in use, catch frame 1 with manipulator (such as ROV manipulator), by gas production cover 2
It is buckled to above submarine hydrothermal solution spout, the gas that submarine hydrothermal solution spout sprays enters gas production cover 2 and can be by the sea at 2 top of gas production cover
Water excludes；Gas collection situation can be judged automatically in gas production cover 2 by liquid level sensor signal, or self-contained by ROV
High-definition camera system visible observation gas collection situation；
After gas reaches certain volume, start to acquire gas, when acquisition, solenoid valve 9 is opened, and gas passes through in gas production cover 2
Air inlet pipe 10 enters air-breathing piston 6, and after the completion of air-breathing piston 6 acquires, solenoid valve 9 is closed, and next hydrothermal vent is gone in guarantee
When, no longer suck gas；When sample pressure-maintaining save from damage fetch come after, exhaust pipe 8 can be connected to using vacuum bag in laboratory, on demand
Manual safety controls throttle valve 7 and integrated hydraulic station slow release sample.
Claims (5)
1. a kind of deep seafloor hydrothermal vent pressure maintaining collector, including several gas storages, which is characterized in that further include
Frame, hemispherical gas production cover, the gas production cover opening are fixed in frame outwardly, are equipped at the top of the gas production cover several logical
Hole, the gas storage are fixed at the top of gas production cover and by being connected in through-hole and gas production cover.
2. a kind of deep seafloor hydrothermal vent pressure maintaining collector according to claim 1, characterized in that the gas production
Cover top is equipped with gas production plane, and the through-hole, gas storage are set in gas production plane.
3. a kind of deep seafloor hydrothermal vent pressure maintaining collector according to claim 1, characterized in that the frame
Outside handle with outward extension.
4. a kind of deep seafloor hydrothermal vent pressure maintaining collector according to claim 1, characterized in that the gas production
Liquid level sensor is equipped in cover.
5. a kind of deep seafloor hydrothermal vent pressure maintaining collector according to claim 1, characterized in that the gas
Storage container includes air-breathing piston, throttle valve, exhaust pipe, solenoid valve, air inlet pipe, and the gas storage is fixed on frame
On, the air inlet pipe is connected to through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551271.9A CN110132664A (en) | 2019-06-24 | 2019-06-24 | A kind of deep seafloor hydrothermal vent pressure maintaining collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551271.9A CN110132664A (en) | 2019-06-24 | 2019-06-24 | A kind of deep seafloor hydrothermal vent pressure maintaining collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110132664A true CN110132664A (en) | 2019-08-16 |
Family
ID=67579230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910551271.9A Pending CN110132664A (en) | 2019-06-24 | 2019-06-24 | A kind of deep seafloor hydrothermal vent pressure maintaining collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110132664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735671A (en) * | 2020-05-22 | 2020-10-02 | 自然资源部第三海洋研究所 | Device and method for collecting deep sea seabed overflow gas |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05142115A (en) * | 1991-11-18 | 1993-06-08 | Kaiyo Kagaku Gijutsu Center | Insulating device for deep sea bottom sample sampling container |
| CN107907374A (en) * | 2017-12-19 | 2018-04-13 | 浙江大学 | The deep-sea pressurize hydrophore adaptively recompressed |
| CN107966333A (en) * | 2017-12-14 | 2018-04-27 | 中国科学院海洋研究所 | Deep sea in-situ gas gastight sampling system |
| CN208125460U (en) * | 2018-05-04 | 2018-11-20 | 中国地质科学院地球物理地球化学勘查研究所 | Gas producing device |
| CN109765619A (en) * | 2019-01-30 | 2019-05-17 | 自然资源部第二海洋研究所 | A kind of marine seismic acquisition system and its method based on mobile platform carrying |
| CN210863286U (en) * | 2019-06-24 | 2020-06-26 | 自然资源部第二海洋研究所 | Deep sea seabed hydrothermal vent pressure maintaining and gas taking device |
-
2019
- 2019-06-24 CN CN201910551271.9A patent/CN110132664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05142115A (en) * | 1991-11-18 | 1993-06-08 | Kaiyo Kagaku Gijutsu Center | Insulating device for deep sea bottom sample sampling container |
| CN107966333A (en) * | 2017-12-14 | 2018-04-27 | 中国科学院海洋研究所 | Deep sea in-situ gas gastight sampling system |
| CN107907374A (en) * | 2017-12-19 | 2018-04-13 | 浙江大学 | The deep-sea pressurize hydrophore adaptively recompressed |
| CN208125460U (en) * | 2018-05-04 | 2018-11-20 | 中国地质科学院地球物理地球化学勘查研究所 | Gas producing device |
| CN109765619A (en) * | 2019-01-30 | 2019-05-17 | 自然资源部第二海洋研究所 | A kind of marine seismic acquisition system and its method based on mobile platform carrying |
| CN210863286U (en) * | 2019-06-24 | 2020-06-26 | 自然资源部第二海洋研究所 | Deep sea seabed hydrothermal vent pressure maintaining and gas taking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735671A (en) * | 2020-05-22 | 2020-10-02 | 自然资源部第三海洋研究所 | Device and method for collecting deep sea seabed overflow gas |
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