CN103823251A - Underwater exploration device for exploring gas emitted by combustible ice ore in ocean cold spring areas - Google Patents
Underwater exploration device for exploring gas emitted by combustible ice ore in ocean cold spring areas Download PDFInfo
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- CN103823251A CN103823251A CN201410117276.8A CN201410117276A CN103823251A CN 103823251 A CN103823251 A CN 103823251A CN 201410117276 A CN201410117276 A CN 201410117276A CN 103823251 A CN103823251 A CN 103823251A
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Abstract
The invention relates to an underwater exploration device for exploring gas emitted by combustible ice ore in ocean cold spring areas, relating to the technical field of ocean clean energy exploration. The underwater exploration device is characterized in that a working mother ship sails on the sea surface of seawater, a wide-mouth gas-collecting hood arranged below the working mother ship is used for collecting methane-containing bubbles which are emitted to the seawater by the combustible ice ore below seabed earth crusts through seabed earth crust cracks, after the methane-containing bubbles enter the wide-mouth gas-collecting hood, the bubbles are input to a gas analysis room through a hollow rubber and plastic gas guide pipe and a hollow metal gas guide pipe and are analyzed, after the physical quantity of the methane-containing bubbles is converted into electric signals, the electric signals are input to an electronic computer through a conductor wire and are calculated and stored, information output by the electronic computer is input to a wireless launcher through the conductor wire, and a wireless transmitting antenna arranged above the wireless launcher is used for transmitting analysis result information of the methane-containing bubbles. A lithium ion battery power supply device is used for respectively supplying power to the gas analysis room, an electronic computer room and the wireless launcher.
Description
Technical field
The underwater prospecting device that the present invention relates to survey in cold spring district, ocean the gas distributing in combustible ice ore deposit, relates to clean energy resource exploration engineering field, ocean.
Background technology
' flood dragon number ' manned deep-sea vehicle that 0 two research institutes of Wuxi China Shipbuilding Industry Corporation the 7th manufacture carries out dive operation in northern South China sea cold spring district, and cold spring is some fluid components the overflowing on surface, seabed producing after gas hydrate dissociation under seabed.The TV view in kind of taking in cold seepage district shows cold spring district uncalm, the bubble of can emerging from the earth's crust gap in part seabed, the a series of bubble of can emerging in some ground seam, the fragmentary bubble of can emerging in some ground seam, the methane gas being rich in these bubbles of upwards emerging from seabed is the principal ingredient of ocean clean energy resource.
Cause Eastern China to continue to occur haze weather because fire coal, industry, motor vehicle, building and dust on the roads discharge a large amount of pollutants, haze weather has caused harm to many industries and health.China administers the difficulty of haze and is, current energy sources 70% is coal, and when haze weather disappears will depend on the adjustment of energy structure, and seabed combustible ice comes into one's own as first-class clean energy resource.
At present, lack the exploration device of surveying seabed combustible ice by methane bubble in collection seawater, therefore can not generally investigate fast ocean combustible ice resource.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, the underwater prospecting device of surveying the gas distributing in combustible ice ore deposit in cold spring district, ocean is provided.
The East Sea sea bed of China and South Sea sea bed are contained the sizable first-class clean energy resource combustible ice of quantity, combustible ice does not produce any harmful exhaust and residue in the process of burning, expediting exploration and exploitation seabed combustible ice, the sea-bottom natural gas of producing with combustible ice replaces coal progressively becomes the main energy sources of East China, can significantly reduce the haze weather of East China.
Because temperature variation and the pressure in seabed change, in combustible ice ore deposit, seabed, there is a small amount of combustible ice to change, by the solid-state gaseous state that becomes, the bubble that generation contains methane composition, these bubbles rise in seawater along the earth's crust gap, seabed in the earth's crust of seabed, and floated to sea by seabed, wide-mouth gas skirt is collected the bubble containing methane composition, the analysis cell delivering on working mother boat along hollow rubber and plastic wireway and the hollow metal wireway on gas skirt top containing the bubble of methane composition is analyzed mensuration, measure the content of methane gas and the content of other gases in bubble, gas in the bubble of collecting in unit interval is carried out to qualitative analysis and quantitative test, the variation of analyzing data is mainly the variation of methane gas physical quantity becomes electric signal variation in the gas sensor internal conversion of analysis cell, the variation of electric signal is inputted electronic computer room by conductor wire and is stored and analyze, then input wireless transmitting station by conductor wire, and send by the wireless transmission antenna of wireless transmitting station top.The navigation data message of the working mother boat that GPS navigation system is collected is inputted electronic computer room by conductor wire and is stored and adopt.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
By the working mother boat 2 on the sea of seawater 1, GPS navigation system 3, electronic computer room 4, conductor wire 5, wireless transmitting station 6, wireless transmission antenna 7, lithium ion battery electric supply installation 8, analysis cell 9, hollow metal wireway 10, hollow rubber and plastic wireway 11, the common composition of wide-mouth gas skirt 12 is surveyed the underwater prospecting device of the gas distributing in combustible ice ore deposit in cold spring district, ocean, the bubble 13 containing methane composition that combustible ice ore deposit 16 below the underwater prospecting device specialty exploration seabed earth's crust 14 of the gas distributing in detection combustible ice ore deposit, cold spring district, ocean comes out by earth's crust gap, seabed 15,
Front portion in ground floor cabin above the deck of working mother boat 2 is provided with analysis cell 9, rear portion is provided with lithium ion battery electric supply installation 8, in second layer cabin above ground floor cabin, electronic computer room 4 is installed, GPS navigation system 3 is installed in front portion above second layer cabin, rear portion above second layer cabin is provided with wireless transmitting station 6, wireless transmission antenna 7 is installed above wireless transmitting station 6, hollow metal wireway 10 is installed below working mother boat 2, below hollow metal wireway 10, be connected with hollow rubber and plastic wireway 11 and wide-mouth gas skirt 12,
Lithium ion battery electric supply installation 8 is connected with electronic computer room 4 by conductor wire 5, electronic computer room 4 is connected with wireless transmitting station 6 by conductor wire 5, lithium ion battery electric supply installation 8 is connected with wireless transmitting station 6 by conductor wire 5, lithium ion battery electric supply installation 8 is connected with analysis cell 9 by conductor wire 5, and analysis cell 9 is connected with hollow rubber and plastic wireway 11 and wide-mouth gas skirt 12 by hollow metal wireway 10.
The diameter of the gas collection wide-mouth of wide-mouth gas skirt 12 is 1 meter-60 meters.
The interior use laser gas analyzer of analysis cell 9 or gas chromatographicanalyzer carry out the analysis of methane gas.
Compared with prior art, the invention has the beneficial effects as follows: the speed of 1. exploring is fast.The wide-mouth gas skirt that is arranged on working mother boat below can fast moving in seawater, is applicable to being placed in top, cold spring district and collects the bubble containing methane composition in seawater, thereby determine that the below of emerging containing the earth's crust gap, seabed of the bubble of methane composition exists combustible ice ore deposit.2. exploration context is wide, prospecting prime cost is low.Because the wide-mouth area of wide-mouth gas skirt is large, can in seawater, move again, be adapted at collecting the bubble containing methane composition in the larger scope in top, cold spring district, prospecting prime cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Working mother boat navigates by water on the sea of seawater, the combustible ice ore deposit, earth's crust below, wide-mouth gas skirt collection seabed that is arranged on working mother boat below is dispersed into the bubble containing methane composition in seawater by earth's crust gap, seabed, bubble containing methane composition enters after wide-mouth gas skirt, then analyze by hollow rubber and plastic wireway and hollow metal wireway input analysis cell, the variation that contains the physical quantity of the bubble of methane composition converts to after electric signal, inputting robot calculator by conductor wire calculates and stores, cross conductor wire input wireless transmitting station from the information exchange of robot calculator output, by the wireless transmission antenna that is arranged on wireless transmitting station top, the analysis result information of the bubble containing methane composition is sent.Lithium ion battery electric supply installation is respectively to analysis cell, electronic computer room, wireless transmitting station power supply.
The present invention is below further described in connection with the embodiment in accompanying drawing:
By the working mother boat 2 on the sea of seawater 1, GPS navigation system 3, electronic computer room 4, conductor wire 5, wireless transmitting station 6, wireless transmission antenna 7, lithium ion battery electric supply installation 8, analysis cell 9, hollow metal wireway 10, hollow rubber and plastic wireway 11, the common composition of wide-mouth gas skirt 12 is surveyed the underwater prospecting device of the gas distributing in combustible ice ore deposit in cold spring district, ocean, the bubble 13 containing methane composition that combustible ice ore deposit 16 below the underwater prospecting device specialty exploration seabed earth's crust 14 of the gas distributing in detection combustible ice ore deposit, cold spring district, ocean comes out by earth's crust gap, seabed 15,
Front portion in ground floor cabin above the deck of working mother boat 2 is provided with analysis cell 9, rear portion is provided with lithium ion battery electric supply installation 8, in second layer cabin above ground floor cabin, electronic computer room 4 is installed, GPS navigation system 3 is installed in front portion above second layer cabin, rear portion above second layer cabin is provided with wireless transmitting station 6, wireless transmission antenna 7 is installed above wireless transmitting station 6, hollow metal wireway 10 is installed below working mother boat 2, below hollow metal wireway 10, be connected with hollow rubber and plastic wireway 11 and wide-mouth gas skirt 12,
Lithium ion battery electric supply installation 8 is connected with electronic computer room 4 by conductor wire 5, electronic computer room 4 is connected with wireless transmitting station 6 by conductor wire 5, lithium ion battery electric supply installation 8 is connected with wireless transmitting station 6 by conductor wire 5, lithium ion battery electric supply installation 8 is connected with analysis cell 9 by conductor wire 5, and analysis cell 9 is connected with hollow rubber and plastic wireway 11 and wide-mouth gas skirt 12 by hollow metal wireway 10.
The diameter of the gas collection wide-mouth of wide-mouth gas skirt 12 is 1 meter-60 meters.
The interior use laser gas analyzer of analysis cell 9 or gas chromatographicanalyzer carry out the analysis of methane gas.
Seabed combustible ice is the source that obtains sea-bottom natural gas, and the combustible ice of 1 cubic metre can discharge the rock gas of 164 cubic metres and the fresh water of 0.8 cubic metre at normal temperatures and pressures.On earth surface; due to the mankind long-term burning coal and oil in industry and traffic; cause air pollution; long-term chemical fertilizer and the agricultural chemicals of using in agricultural production; caused again water pollution, utilizing natural gas source that combustible ice obtains and freshwater resources is all the preserve our planet treasures of upper ecologic environment and human social of the mankind.
The combustible ice ore deposit of earth's crust below, seabed is due to the variation of temperature and pressure, there is a small amount of combustible ice at the edge in combustible ice ore deposit by the solid-state gaseous state that becomes, and emerge in seawater from earth's crust gap, seabed, float to sea from seabed, part runs into the interception of wide-mouth gas skirt in the process of floating containing the bubble of methane composition, arrive the top of wide-mouth gas skirt containing the bubble coalescence of methane composition, and enter analysis cell the bubble containing methane composition is carried out to qualitative analysis and quantitative test by be connected the hollow rubber and plastic wireway that communicates and hollow metal wireway with the top of wide-mouth gas skirt, analyze the variation of data, it is mainly the variation of methane gas physical quantity becomes electric signal variation in the indoor gas sensor internal conversion of gas analysis, the variation of electric signal is inputted electronic computer room by conductor wire and is stored and process, then input wireless transmitting station by conductor wire, and send by the wireless transmission antenna of wireless transmitting station top.The navigation data message of the working mother boat that GPS navigation system is collected is inputted electronic computer room by conductor wire simultaneously and is stored and process.The information of robot calculator synthesise various is calculated the particular location of emerging containing the many earth's crust gaps, seabed of the number of bubbles of methane composition, and the processing result information of computing machine is stored, as carry out offshore drilling's operation, the foundation in digging combustible ice ore deposit later.The underwater prospecting device of surveying the gas distributing in combustible ice ore deposit in cold seepage district is suitable for generally investigating fast combustible ice ore deposit in cold spring district.
Now enumerate embodiment as follows:
Embodiment mono-:
Working mother boat navigates by water on the sea of seawater, the wide-mouth diameter that is arranged on working mother boat below reaches the wide-mouth gas skirt of 8 meters and collects combustible ice ore deposit, earth's crust below, seabed and be dispersed into the bubble containing methane composition in seawater by earth's crust gap, seabed, enter after the wide-mouth gas skirt that wide-mouth diameter reaches 8 meters containing the bubble of methane composition, then analyze by hollow rubber and plastic wireway and hollow metal wireway input analysis cell, the variation that contains the physical quantity of the bubble of methane composition converts to after electric signal, inputting robot calculator by conductor wire calculates and stores, cross conductor wire input wireless transmitting station from the information exchange of robot calculator output, by the wireless transmission antenna that is arranged on wireless transmitting station top, the analysis result information of the bubble containing methane composition is sent.Lithium ion battery electric supply installation is respectively to analysis cell, electronic computer room, wireless transmitting station power supply.
Embodiment bis-:
Working mother boat navigates by water on the sea of seawater, the wide-mouth diameter that is arranged on working mother boat below reaches the wide-mouth gas skirt of 15 meters and collects combustible ice ore deposit, earth's crust below, seabed and be dispersed into the bubble containing methane composition in seawater by earth's crust gap, seabed, enter after the wide-mouth gas skirt that wide-mouth diameter reaches 15 meters containing the bubble of methane composition, then analyze by hollow rubber and plastic wireway and hollow metal wireway input analysis cell, the variation that contains the physical quantity of the bubble of methane composition converts to after electric signal, inputting robot calculator by conductor wire calculates and stores, cross conductor wire input wireless transmitting station from the information exchange of robot calculator output, by the wireless transmission antenna that is arranged on wireless transmitting station top, the analysis result information of the bubble containing methane composition is sent.Lithium ion battery electric supply installation is respectively to analysis cell, electronic computer room, wireless transmitting station power supply.
Claims (3)
1. survey the underwater prospecting device of the gas distributing in combustible ice ore deposit in cold spring district, ocean, it is characterized in that, by the working mother boat on the sea of seawater (1) (2), GPS navigation system (3), electronic computer room (4), conductor wire (5), wireless transmitting station (6), wireless transmission antenna (7), lithium ion battery electric supply installation (8), analysis cell (9), hollow metal wireway (10), hollow rubber and plastic wireway (11), the common composition of wide-mouth gas skirt (12) is surveyed the underwater prospecting device of the gas distributing in combustible ice ore deposit in cold spring district, ocean, the bubble (13) containing methane composition that the combustible ice ore deposit (16) of the underwater prospecting device specialty exploration seabed earth's crust (14) below of the gas distributing in detection combustible ice ore deposit, cold spring district, ocean comes out by earth's crust gap, seabed (15),
Front portion in ground floor cabin above the deck of working mother boat (2) is provided with analysis cell (9), rear portion is provided with lithium ion battery electric supply installation (8), electronic computer room (4) is installed in the second layer cabin above ground floor cabin, GPS navigation system (3) is installed in front portion above second layer cabin, rear portion above second layer cabin is provided with wireless transmitting station (6), in the top of wireless transmitting station (6), wireless transmission antenna (7) is installed, in the below of working mother boat (2), hollow metal wireway (10) is installed, be connected with hollow rubber and plastic wireway (11) and wide-mouth gas skirt (12) in the below of hollow metal wireway (10),
Lithium ion battery electric supply installation (8) is connected with electronic computer room (4) by conductor wire (5), electronic computer room (4) is connected with wireless transmitting station (6) by conductor wire (5), lithium ion battery electric supply installation (8) is connected with wireless transmitting station (6) by conductor wire (5), lithium ion battery electric supply installation (8) is connected with analysis cell (9) by conductor wire (5), and analysis cell (9) is connected with hollow rubber and plastic wireway (11) and wide-mouth gas skirt (12) by hollow metal wireway (10).
2. the underwater prospecting device of surveying the gas distributing in combustible ice ore deposit in cold spring district, ocean according to claim 1, is characterized in that, the diameter of the gas collection wide-mouth of described wide-mouth gas skirt (12) is 1 meter-60 meters.
3. the underwater prospecting device of surveying the gas distributing in combustible ice ore deposit in cold spring district, ocean according to claim 1, is characterized in that, uses laser gas analyzer or gas chromatographicanalyzer to carry out the analysis of methane gas in described analysis cell (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117276.8A CN103823251B (en) | 2014-03-27 | 2014-03-27 | At the underwater prospecting device of the gas that detection combustible ice ore deposit, cold spring district, ocean is distributed |
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| CN201410117276.8A CN103823251B (en) | 2014-03-27 | 2014-03-27 | At the underwater prospecting device of the gas that detection combustible ice ore deposit, cold spring district, ocean is distributed |
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| CN103823251B CN103823251B (en) | 2016-03-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896311A (en) * | 2015-05-08 | 2015-09-09 | 淄博华润燃气有限公司 | Leakage detecting device for buried gas pipeline and distributing and leakage-detecting method for leakage detecting device |
| CN105115480A (en) * | 2015-08-14 | 2015-12-02 | 青岛海洋地质研究所 | Seabed thermal water and cold spring observation method and system |
| CN105927194A (en) * | 2016-06-16 | 2016-09-07 | 山东省科学院海洋仪器仪表研究所 | Device and method for collecting leakage natural gas in submarine cold seepage regions |
| CN107420074A (en) * | 2017-09-06 | 2017-12-01 | 中国矿业大学(北京) | A kind of lower combustible ice reservoir recovery method in sea and device |
| CN109057758A (en) * | 2018-09-03 | 2018-12-21 | 岑益南 | A kind of device and method for exploiting seabed combustible ice |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140907A (en) * | 2011-01-14 | 2011-08-03 | 何相龙 | Method for collecting methane from combustible ice |
| CN202126289U (en) * | 2011-06-17 | 2012-01-25 | 西安飞豹科技发展公司 | Natural gas leakage in-situ flow rate detection device for gas collection method |
| US20120181041A1 (en) * | 2011-01-18 | 2012-07-19 | Todd Jennings Willman | Gas Hydrate Harvesting |
| WO2013019119A1 (en) * | 2011-08-02 | 2013-02-07 | Naxys As | Underwater detection apparatus |
| WO2013021842A1 (en) * | 2011-08-09 | 2013-02-14 | 三井海洋開発株式会社 | Gas lift system and gas lift method |
| CN203773073U (en) * | 2014-03-27 | 2014-08-13 | 无锡同春新能源科技有限公司 | Underwater exploration device for detecting gas radiated from natural gas hydrate mine in ocean cold spring area |
-
2014
- 2014-03-27 CN CN201410117276.8A patent/CN103823251B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140907A (en) * | 2011-01-14 | 2011-08-03 | 何相龙 | Method for collecting methane from combustible ice |
| US20120181041A1 (en) * | 2011-01-18 | 2012-07-19 | Todd Jennings Willman | Gas Hydrate Harvesting |
| CN202126289U (en) * | 2011-06-17 | 2012-01-25 | 西安飞豹科技发展公司 | Natural gas leakage in-situ flow rate detection device for gas collection method |
| WO2013019119A1 (en) * | 2011-08-02 | 2013-02-07 | Naxys As | Underwater detection apparatus |
| WO2013021842A1 (en) * | 2011-08-09 | 2013-02-14 | 三井海洋開発株式会社 | Gas lift system and gas lift method |
| CN203773073U (en) * | 2014-03-27 | 2014-08-13 | 无锡同春新能源科技有限公司 | Underwater exploration device for detecting gas radiated from natural gas hydrate mine in ocean cold spring area |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896311A (en) * | 2015-05-08 | 2015-09-09 | 淄博华润燃气有限公司 | Leakage detecting device for buried gas pipeline and distributing and leakage-detecting method for leakage detecting device |
| CN105115480A (en) * | 2015-08-14 | 2015-12-02 | 青岛海洋地质研究所 | Seabed thermal water and cold spring observation method and system |
| CN105927194A (en) * | 2016-06-16 | 2016-09-07 | 山东省科学院海洋仪器仪表研究所 | Device and method for collecting leakage natural gas in submarine cold seepage regions |
| CN105927194B (en) * | 2016-06-16 | 2018-04-20 | 山东省科学院海洋仪器仪表研究所 | A kind of cold seepage area leakage Gas Exploitation acquisition means and acquisition method |
| CN107420074A (en) * | 2017-09-06 | 2017-12-01 | 中国矿业大学(北京) | A kind of lower combustible ice reservoir recovery method in sea and device |
| CN109057758A (en) * | 2018-09-03 | 2018-12-21 | 岑益南 | A kind of device and method for exploiting seabed combustible ice |
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| CN103823251B (en) | 2016-03-09 |
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