CN109665080A - Underwater boat device air cleaning system - Google Patents
Underwater boat device air cleaning system Download PDFInfo
- Publication number
- CN109665080A CN109665080A CN201910074551.5A CN201910074551A CN109665080A CN 109665080 A CN109665080 A CN 109665080A CN 201910074551 A CN201910074551 A CN 201910074551A CN 109665080 A CN109665080 A CN 109665080A
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- Prior art keywords
- heat exchanger
- pipeline
- connect
- gas
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/36—Adaptations of ventilation, e.g. schnorkels, cooling, heating, or air-conditioning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of underwater boat device air cleaning systems, including liquid oxygen storage tank, second level heat exchanger, first order heat exchanger, compressor, cooler, drier, filter, first order gas-liquid separator, second level gas-liquid separator, power generator, throttle valve, electrolytic cell；The liquid oxygen storage tank is successively connect with second level heat exchanger, first order heat exchanger by pipeline, second level heat exchanger, first order heat exchanger are connect with second level heat exchanger, first order heat exchanger respectively, compressor is successively connect with cooler, drier, filter by pipeline, and power generator is connect with liquid oxygen storage tank and compressor respectively.Since the present invention is mainly the composition such as heat exchanger, compressor and gas-liquid separator, have many advantages, such as structure simply, it is good purification, reliable.
Description
Technical field
The present invention relates to a kind of underwater boat devices, more particularly to a kind of underwater boat device air cleaning system.
Background technique
Underwater boat device is a limited confined space, and with the extension of submariner time, pollutant is constantly accumulated, cabin atmosphere
Environment will constantly deteriorate.According to the measured data of domestic and international submarine, cabin Atmospheric components are extremely complex.Pernicious gas is in addition to CO2
Outside, also contain a large amount of inorganic matter and organic matter.Inorganic matter includes H2, CO, NO2, SO2, NH3 etc., organic matter include aliphatic hydrocarbon,
Aromatic hydrocarbon and halogenated hydrocarbons etc..It is reported that limejuicer, which goes out organic pollutant with GC-MS technology qualitative analysis, is up to 195 kinds.Submarine
Compartment environment and work, the life of ship person are closely bound up, are that people-machine-environment interacts for a long time as a result, belonging to settlement property ring
Border.The ability that cabin accommodates pollutant is limited, and the air pollution in any one cabin can all jeopardize full ship.
The air cleaning of underwater boat device is taken collection to neutralize targeted elimination and is combined at present, uses dedicated filter to H2, CO etc.
Targeted elimination is carried out, takes concentration to remove a large amount of organic pollutants and uncertain gas, since harmful components are sufficiently complex, only
The effect is unsatisfactory for change.
Summary of the invention
The purpose of the present invention is to provide a kind of ideal purification effects, the simple underwater boat device air cleaning system of manipulation.
To achieve the above object, the technical solution of the invention is as follows:
The present invention is a kind of underwater boat device air cleaning system, including liquid oxygen storage tank, second level heat exchanger, first order heat exchanger,
Compressor, cooler, drier, filter, first order gas-liquid separator, second level gas-liquid separator, power generator, throttling
Valve, electrolytic cell；
The liquid oxygen storage tank is connect by pipeline with first import of second level heat exchanger, and one of second level heat exchanger goes out
Mouth is connect by pipeline with an import of first order heat exchanger, another outlet of second level heat exchanger passes through pipeline and second
Grade gas-liquid separator connection, is equipped with throttle valve in second level heat exchanger and second level gas-liquid separator connecting pipe, and second
The outlet of grade gas-liquid separator is connect by pipeline with second import of second level heat exchanger,
The one outlet of first order gas-liquid separator is connect by pipeline with the third import of second level heat exchanger, first order gas
The import of liquid/gas separator is connect by pipeline with first order heat exchanger, the outlet of first order heat exchanger convey outward pure air with
Oxygen；The import of the compressor sucks cabin atmosphere, the outlet of compressor by pipeline successively with cooler, drier,
Filter connection, the outlet of filter is connect with another import of first order heat exchanger；
The power generator includes semiconductor electrification component, cool end heat exchanger, hot end heat exchanger, and cool end heat exchanger passes through pipeline
It is connect with the liquid oxygen outlet conduit of liquid oxygen storage tank, hot end heat exchanger is connect by pipeline with exhaust outlet of compressor, semiconductor power generation
Component protrudes into electrolytic cell.
The present invention is a kind of underwater boat device air cleaning system based on liquid oxygen cold energy use: the closed in space of cryogenic energy utilization
Atmospheric air purification system is divided into two-stage liquefaction separation, simultaneously that is, according to the difference of pernicious gas inorganic matter and organic matter boiling point
By cryogenic semiconductor thermo-electric generation-electrolysis water oxygen, valuable regeneration of oxygen and fuel hydrogen can be obtained.
After adopting the above scheme, the invention has the following advantages that
1, the present invention is using the liquid oxygen that can be laid in as unique energy source, pernicious gas inorganic matter in removing closed in space and organic
Object, while regeneration of oxygen and fuel hydrogen being provided.
2, the present invention is mainly the composition such as heat exchanger, compressor and gas-liquid separator, and equipment is simple, passes through low-temperature liquefaction
Method removes sufficiently complex harmful components, ideal purification effect, has that with low investment, manipulation is simple, implements to be easy, reliable, nothing
The advantages that needing complicated equipment and technology or control technology, solve regular air purification system clean-up effect it is undesirable it is crucial to
The technology of breakthrough.
3, liquid oxygen cooling capacity of the present invention is fully used, and the synthesis ladder usage factor of the energy is high, these are embodied in sky
In gas purification and the oxygen hydrogen manufacturing of low temperature thermo-electric generation.
4, for the needs of the abundant recycling and oxygen regeneration of cooling capacity, the invention proposes cooling capacity semiconductor power generation-electrolysis waters
The big warm area process of oxygen processed, the acquisition of regeneration of oxygen are that the oxygen delivery capacity of promotion submarine navigation device opened up a new way.
5, present invention operation does not need to consume additional electric energy, thermal energy and mechanical energy, these energy can by system itself
With self-sufficient, operating cost is only that compressor provides the flowing power consumption of cabin atmospheric air, and operating cost is low.
6, the present invention is suitable for the pernicious gas inorganic matter of closed in space's atmosphere of submarine navigation device and organic matter is removed, and
Valuable regeneration of oxygen and fuel hydrogen can be obtained.
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
As shown in Figure 1, the present invention is a kind of underwater boat device air cleaning system, including liquid oxygen storage tank 1, second level heat exchanger
2, first order heat exchanger 3, compressor 4, cooler 5, drier 6, filter 7, first order gas-liquid separator 8, second level gas-liquid
Separator 9, power generator 10, throttle valve 11, electrolytic cell 12.
The liquid oxygen storage tank 1 is connect by pipeline with first import of second level heat exchanger 2, second level heat exchanger 2
One outlet connect with an import of first order heat exchanger 3 by pipeline, another outlet of second level heat exchanger 2 passes through
Pipeline is connect with second level gas-liquid separator 9, is equipped on second level heat exchanger 2 and second level gas-liquid separator connecting pipe
The outlet of throttle valve 11, second level gas-liquid separator 9 is connect by pipeline with second import of second level heat exchanger 2, and first
The one outlet of grade gas-liquid separator 8 is connect by pipeline with the third import of second level heat exchanger 2, first order gas-liquid separation
The import of device 8 is connect by pipeline with first order heat exchanger 3, and the outlet of first order heat exchanger 3 conveys pure air and oxygen outward
Gas；The import of the compressor 4 sucks cabin atmosphere, the outlet of compressor 4 by pipeline successively with cooler 5, drier
6, filter 7 connects, and the outlet of filter 7 is connect with another import of first order heat exchanger 3.
The power generator 10 includes semiconductor electrification component 101, cool end heat exchanger 102, hot end heat exchanger 103, cold
End heat exchanger 102 is connect by pipeline with the liquid oxygen outlet conduit of liquid oxygen storage tank 1, and hot end heat exchanger 103 passes through pipeline and compression
The connection of 4 exhaust outlet of machine, semiconductor electrification component 101 protrude into electrolytic cell 12.
The working principle of the invention:
1, breathing oxygen supply: liquid oxygen from liquid oxygen storage tank 1 pump out followed by second level heat exchanger 2 and first order heat exchanger 3 respectively with
Cabin atmosphere carries out depth, precool heat exchanger, mentions to flow through the cabin atmospheric air of second level heat exchanger 2 and first order heat exchanger 3
For high-grade cold source, the oxygen of rewarming to cabin temperature is that ship person breathes oxygen supply.
2, air cleaning: closed in space's atmosphere pressurizes through compressor 4, and it is cold by seawater that the exhaust of compressor 4 enters cooler 5
But, it is drained subsequently into drier 6 is dry, then flows into private filter 7 and carry out H2 and CO removing, subsequently enter first order heat exchange
Device 3 with from second level heat exchanger 2 cryogenic oxygen and pure air heat exchange, recycle the cold of cryogenic oxygen and pure air
Amount, temperature flow into first order gas-liquid separator 8 after reducing and isolate higher boiling nuisance liquid, and remaining air subsequently enters the
Secondary heat exchanger 2 and liquid oxygen and the pure air heat exchange from second level gas-liquid separator 9, own temperature further substantially under
Shwoot, which is depressured, through throttle valve 11 after drop flows into second level gas-liquid separator 9, it is clean empty after isolating low boiling point nuisance liquid
Gas flows back into second level heat exchanger 2 and first order heat exchanger 3, discharges absorbed cold energy step by step, respectively flows through the second level and changes
The cabin atmospheric air of hot device 2 and first order heat exchanger 3 provides cold source.
3, low temperature thermo-electric generation oxygen: cool end heat exchanger 132 and the liquid oxygen of liquid oxygen storage tank in power generator 10 export phase
Even, hot end heat exchanger 103 is connected with the exhaust of compressor 4, and semiconductor electrification component 101 is in very big temperature range and generates strong
Electromotive force.At this moment in electrolytic cell 12, Electrolysis will occur, the regeneration of oxygen being electrolysed can breathe after cooling de-watering
Oxygen supply, and hydrogen can make fuel.
The above is only the preferred embodiment of the present invention, therefore cannot be limited the scope of implementation of the present invention with this, i.e., according to
Equivalent changes and modifications made by scope of the present invention patent and description should still belong to the model that the invention patent covers
In enclosing.
Claims (1)
1. a kind of underwater boat device air cleaning system, it is characterised in that: changed including liquid oxygen storage tank, second level heat exchanger, the first order
Hot device, compressor, cooler, drier, filter, first order gas-liquid separator, second level gas-liquid separator, power generator,
Throttle valve, electrolytic cell；
The liquid oxygen storage tank is connect by pipeline with first import of second level heat exchanger, and one of second level heat exchanger goes out
Mouth is connect by pipeline with an import of first order heat exchanger, another outlet of second level heat exchanger passes through pipeline and second
Grade gas-liquid separator connection, is equipped with throttle valve in second level heat exchanger and second level gas-liquid separator connecting pipe, and second
The outlet of grade gas-liquid separator is connect by pipeline with second import of second level heat exchanger,
The one outlet of first order gas-liquid separator is connect by pipeline with the third import of second level heat exchanger, first order gas
The import of liquid/gas separator is connect by pipeline with first order heat exchanger, the outlet of first order heat exchanger convey outward pure air with
Oxygen；The import of the compressor sucks cabin atmosphere, the outlet of compressor by pipeline successively with cooler, drier,
Filter connection, the outlet of filter is connect with another import of first order heat exchanger；
The power generator includes semiconductor electrification component, cool end heat exchanger, hot end heat exchanger, and cool end heat exchanger passes through pipeline
It is connect with the liquid oxygen outlet conduit of liquid oxygen storage tank, hot end heat exchanger is connect by pipeline with exhaust outlet of compressor, semiconductor power generation
Component protrudes into electrolytic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074551.5A CN109665080B (en) | 2019-01-25 | 2019-01-25 | Air purification system of underwater aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074551.5A CN109665080B (en) | 2019-01-25 | 2019-01-25 | Air purification system of underwater aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109665080A true CN109665080A (en) | 2019-04-23 |
| CN109665080B CN109665080B (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910074551.5A Active CN109665080B (en) | 2019-01-25 | 2019-01-25 | Air purification system of underwater aircraft |
Country Status (1)
| Country | Link |
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| CN (1) | CN109665080B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060264A (en) * | 2021-03-15 | 2021-07-02 | 集美大学 | Thermoelectric life support propulsion system of underwater vehicle |
| CN116853470A (en) * | 2023-05-26 | 2023-10-10 | 大连海事大学 | Air purifying device for submarine cabin and use method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3039274A (en) * | 1958-03-28 | 1962-06-19 | Union Carbide Corp | Process and apparatus for purifying and separating compressed gas mixtures |
| CN1259649A (en) * | 1998-10-08 | 2000-07-12 | 气体产品与化学公司 | Air purification |
| CN1407303A (en) * | 2001-08-19 | 2003-04-02 | 中国科学技术大学 | Air separator by utilizing cold energy of liquefied natural gas |
| CN1769135A (en) * | 2005-09-30 | 2006-05-10 | 湖南科技大学 | Submarine exhaust-gas treatment process and device |
| CN101036826A (en) * | 2006-03-14 | 2007-09-19 | 陶好训 | Air cleaning system in closed cabin and the control method |
| US20080202511A1 (en) * | 2007-02-09 | 2008-08-28 | Drager Aerospace Gmbh | Method and apparatus for emergency supply of oxygen in an aircraft |
| CN101997455A (en) * | 2009-08-21 | 2011-03-30 | 中国科学院理化技术研究所 | Semiconductor temperature difference power generation device for cold energy recovery power generation |
| CN206695510U (en) * | 2017-02-24 | 2017-12-01 | 杭州颐氧健康科技有限公司 | Health care gas liquid oxygen is counter to be noted formula and produces and feeder |
-
2019
- 2019-01-25 CN CN201910074551.5A patent/CN109665080B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3039274A (en) * | 1958-03-28 | 1962-06-19 | Union Carbide Corp | Process and apparatus for purifying and separating compressed gas mixtures |
| CN1259649A (en) * | 1998-10-08 | 2000-07-12 | 气体产品与化学公司 | Air purification |
| CN1407303A (en) * | 2001-08-19 | 2003-04-02 | 中国科学技术大学 | Air separator by utilizing cold energy of liquefied natural gas |
| CN1769135A (en) * | 2005-09-30 | 2006-05-10 | 湖南科技大学 | Submarine exhaust-gas treatment process and device |
| CN101036826A (en) * | 2006-03-14 | 2007-09-19 | 陶好训 | Air cleaning system in closed cabin and the control method |
| US20080202511A1 (en) * | 2007-02-09 | 2008-08-28 | Drager Aerospace Gmbh | Method and apparatus for emergency supply of oxygen in an aircraft |
| CN101997455A (en) * | 2009-08-21 | 2011-03-30 | 中国科学院理化技术研究所 | Semiconductor temperature difference power generation device for cold energy recovery power generation |
| CN206695510U (en) * | 2017-02-24 | 2017-12-01 | 杭州颐氧健康科技有限公司 | Health care gas liquid oxygen is counter to be noted formula and produces and feeder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060264A (en) * | 2021-03-15 | 2021-07-02 | 集美大学 | Thermoelectric life support propulsion system of underwater vehicle |
| CN116853470A (en) * | 2023-05-26 | 2023-10-10 | 大连海事大学 | Air purifying device for submarine cabin and use method |
| CN116853470B (en) * | 2023-05-26 | 2023-12-05 | 大连海事大学 | Air purifying device for submarine cabin and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109665080B (en) | 2020-03-27 |
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