CN205810965U - The one energy under water and oxygen processed disappear hydrogen joint debugging system - Google Patents
The one energy under water and oxygen processed disappear hydrogen joint debugging system Download PDFInfo
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- CN205810965U CN205810965U CN201620616665.XU CN201620616665U CN205810965U CN 205810965 U CN205810965 U CN 205810965U CN 201620616665 U CN201620616665 U CN 201620616665U CN 205810965 U CN205810965 U CN 205810965U
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- hydrogen
- oxygen
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- under water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
This utility model relates to the one energy under water and oxygen processed and disappears hydrogen joint debugging system, and including closure, the fuel cell pack being arranged in closure, accumulator, disappear hydrogen system and the DC/DC transducer that is connected with fuel cell pack；Described fuel cell pack is hydrogen-oxygen fuel cell heap, including hydrogen-oxygen fuel cell, solid oxygen canister assembly, surge tank, oxygen supply pipeline, and hydrogen container, hydrogen supply pipeline and water tank；The described solid buffered tank of oxygen canister assembly connects hydrogen-oxygen fuel cell by oxygen supply pipeline, and described hydrogen container connects hydrogen-oxygen fuel cell by hydrogen supply pipeline；Described water tank is connected with hydrogen-oxygen fuel cell；Described solid oxygen canister assembly include multiple be arranged in stainless steel case body solid oxygen tank, for controlling the automatically controlled exciter excited and the pressure transducer of each solid oxygen tank respectively；The described hydrogen system that disappears is connected with water tank by hydrogen eliminator.This utility model can improve the safety of energy mix system, provides powerful guarantee for long-play.
Description
Technical field
This utility model belongs to energy technology field, and the particularly one energy under water and oxygen processed disappears hydrogen joint debugging system.
Background technology
Following energy resource system under water must is fulfilled for the propelling demand of multiple difference in functionality device equipment.They include ship under water
Only, the demand of the most unmanned ship (UUV).These ships must are fulfilled for: power demand: 300 watts 30 kilowatts；High-energy is close
Degree, long-play, fast response time；Safety, noiseless.In order to run endurance for a long time, the density requirements of energy is also
The highest.Demand while unmanned ship contrast power and specific energy, far beyond the energy of modern state-of-the-art battery
Power. in order to meet the demand of unmanned ship, it is necessary to find the energy system beyond conventional batteries.Hydrogen-oxygen fuel cell has relatively
High-specific-power and specific energy, become the prioritizing selection of energy mix under water.
For UUV energy mix system, it is desirable to provide stable, reliable hydrogen source and oxygen source.High pressure oxygen source controls system
System is simple, but the oxygen amount carried is extremely limited, it is impossible to meet long playing demand.Liquid oxygen is close owing to having higher body
Spending and receive much concern, the most also have UUV to use the report of liquid oxygen system oxygen supply, but liquid oxygen exists the problem of day evaporation, this gives
The storage of liquid oxygen brings bigger difficulty.Solid storage oxygen has higher oxygen density, simultaneously convenient storage, and oxygen purity is high,
Become the possibility of energy mix system oxygen supply under water.
Hydrogen-oxygen fuel cell running, pile tail gas needs, through processing, to make system the most not discharge tail gas or only
Produce trace tail gas.In particular cases, containing a small amount of hydrogen in the trace tail gas of discharge, long-play exists hydrogen dense
The risk that degree accumulation raises, in needing to control confined space, hydrogen is under safe concentration, to reach long playing purpose.
Utility model content
The purpose of this utility model device is to provide the one energy under water and oxygen processed to disappear hydrogen joint debugging system.
This utility model solves the technical scheme of the problems referred to above: the one energy under water and oxygen processed disappear hydrogen joint debugging system, wrap
Including: closure, the fuel cell pack, the accumulator that are arranged in closure, disappear hydrogen system and being connected with fuel cell pack
DC/DC transducer；
Described fuel cell pack is hydrogen-oxygen fuel cell heap, including hydrogen-oxygen fuel cell, solid oxygen canister assembly, buffering
Tank, oxygen supply pipeline, and hydrogen container, hydrogen supply pipeline and water tank；The described solid buffered tank of oxygen canister assembly is by oxygen supply pipeline even
Connecing hydrogen-oxygen fuel cell, described hydrogen container connects hydrogen-oxygen fuel cell by hydrogen supply pipeline；Described water tank and hydrogen-oxygen fuel cell
Connect；Described solid oxygen canister assembly includes multiple solid oxygen tank, every for controlling respectively being arranged in rustless steel pressure-bearing shell
The automatically controlled exciter excited of individual solid oxygen tank, is provided with pressure transducer in described solid oxygen canister assembly；
The described hydrogen system that disappears includes hydrogen eliminator, blower fan and hydrogen gas sensor, and described blower fan is according to the hydrogen of hydrogen gas sensor
Detectable concentration value automatic start-stop, described in the hydrogen system that disappears be connected with water tank by hydrogen eliminator.
By such scheme, described hydrogen eliminator is forced convertion type hydrogen eliminator.
By such scheme, the described energy under water and oxygen joint debugging system processed also include the exciter work for controlling solid oxygen tank
Make the system controller of state.
By such scheme, described water tank is connected with hydrogen-oxygen fuel cell through moisture separator and catalyst converter.
By such scheme, the described energy under water and the oxygen processed hydrogen joint debugging system that disappears is additionally provided with hydrogen alarm and oxygen warning
Device.
By such scheme, described DC/DC transducer is adjustable DC/DC transducer.
By such scheme, the described energy under water and the oxygen processed hydrogen joint debugging system that disappears also includes the water for dispelling the heat to energy resource system
SAPMAC method system.
By such scheme, described hydrogen-oxygen fuel cell is also associated with temperature sensor.
This utility model device has the benefit that
1) system oxygen stores in solid form, under ensureing height storage oxygen density, extends the storage period of oxygen source.Improve mixing
The safety of energy resource system oxygen source, provides powerful guarantee for long-play oxygen supply.
2) this energy mix system can be positioned in closed cabin section, and system and the external world do not have mass exchange.System uses
Pure hydrogen oxygen pile and pile tail gas catalyzing unit make system the most do not discharge tail gas or only produce trace tail gas.Special circumstances
Under, the trace hydrogen of discharge, run up to finite concentration, send into hydrogen eliminator via blower fan, by catalysis burning by density of hydrogen control
System is in safety range, thus ensures long playing safety and feasibility.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of one embodiment of this utility model；
Fig. 2 is one oxygen system example structure schematic diagram of this utility model；
In Fig. 1: 1-the first pressure transducer, 2-second depressurized valve, 3-first regulate valve, 4-the first electromagnetic valve, 5-second
Pressure transducer, 6-temperature sensor, 7-accumulator, 8-hydrogen container, 9-the 3rd pressure transducer, 10-surge tank, 11-second
Regulation valve, 12-the second electromagnetic valve, 13-oxygen pressure sensor, 14-system controller, 15-catalyst converter, 16-DC/DC, 17-water
Case, 18-moisture separator, 19-blower fan, 20-hydrogen eliminator, 21-fuel cell, the automatically controlled exciter of 22-, 23-rustless steel pressure-bearing shell
Body, 24-solid oxygen tank, 25-inner bag, 26-hydrogen alarm, 27-oxygen alarm, 28-the 4th pressure transducer, 29-the 3rd
Electromagnetic valve, 30-high-pressure pump, 31-the first check valve, 32 second check valves, 33, air relief valve, 34, relief valve.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As it is shown in figure 1, the one energy under water and oxygen joint debugging system processed, including closure, and it is arranged on a closing
The fuel cell pack of inner bag 25, LiFePO4 power accumulator 7 and DC/DC transducer 16；DC/DC transducer 16 is adjustable DC/
DC transducer, fuel cell pack and DC/DC transducer 16 connect；Fuel cell pack is hydrogen-oxygen fuel cell heap, fires including hydrogen-oxygen
Material battery 21, solid oxygen canister assembly 22, surge tank 10 and oxygen supply pipeline, square hydrogen container 8 and hydrogen supply pipeline and rectangular
Water tank 17；The buffered tank of solid oxygen canister assembly 10 connects hydrogen-oxygen fuel cell by oxygen supply pipeline, and surge tank is provided with the 3rd
Pressure transducer 9, as in figure 2 it is shown, multiple solid oxygen tank 24 is arranged in rustless steel pressure-bearing shell 23, automatically controlled exciter 22 is permissible
Control exciting of each solid oxygen tank respectively；Electromagnetic valve 12 it is sequentially provided with from the oxygen supply pipeline of hydrogen-oxygen fuel cell to surge tank
With oxygen pressure sensor 13 and decompression valve 11；Hydrogen container 8 connects hydrogen-oxygen fuel cell 21 by hydrogen supply pipeline；Water tank
17 are connected with hydrogen-oxygen fuel cell, are sequentially provided with the first pressure transducer from the hydrogen supply pipeline of hydrogen container 8 to hydrogen-oxygen fuel cell
1, second depressurized valve 2, first regulates valve the 3, second pressure transducer 5 and electromagnetic valve 41；
Water tank 17 is arranged on below fuel cell, is connected with hydrogen-oxygen fuel cell 21, and water tank is through moisture separator 18 He
Catalyst converter 15 is connected with hydrogen-oxygen fuel cell 21.
The energy and oxygen joint debugging system processed also include the system control of the exciter duty for controlling solid oxygen tank under water
Device 14 processed.
The energy and oxygen joint debugging system processed are disposed with the hydrogen system that disappears under water, described in the hydrogen system that disappears include hydrogen eliminator 20, blower fan 19
And hydrogen gas sensor, blower fan is according to the hydrogen detectable concentration value automatic start-stop of hydrogen gas sensor.
Further, energy mix system also includes hydrogen alarm 26 and oxygen alarm 27, for monitoring, alarming.
Hydrogen-oxygen fuel cell 21 also can connect temperature sensor 6, for detecting the temperature of hydrogen-oxygen fuel cell.
Energy mix system exports electric energy by electrical wire interface and communication interface to load.
As in figure 2 it is shown, be an oxygen system embodiment and structural representation: as a example by 1KW operation of fuel cell system,
It is 5L/min that declared working condition runs oxygen demand, single solid oxygen tank oxygen supply average discharge 5L/min, range of flow 4-6L/min, oxygen
Gas purity more than 99.8%, CO concentration ＜ 3ppm.Rustless steel pressure-bearing shell design pressure ＜ 2bar, oxygen surge tank design pressure
＜ 12bar.In running, the pressure that automatically controlled exciter 22 is monitored according to the pressure transducer 28 in rustless steel pressure-bearing shell 23
What value controlled oxygen tank 24 excites situation, and the oxygen of generation selects different paths to enter buffering according to the oxygen pressure of surge tank 10
Tank, air relief valve 33 and the second regulation valve 11 finally by surge tank end provide stable, continuous print oxygen supply.
After exciting oxygen supply, during low pressure, pressure transducer 9 ＜ 1.5bar, the 3rd electromagnetic valve 29 cuts out, and oxygen is single by second
Oxygen surge tank is entered to valve 32.
If 1.5bar ＞ pressure transducer 9 detects pressure ＞ 0.5bar, can be normally fuel cell system oxygen supply, fuel electricity
Cell system is properly functioning.
If pressure transducer 28 detects pressure ＞ 1.5bar, now producing oxygen speed comparatively fast, the 3rd electromagnetic valve 29 is opened, simultaneously
High-pressure pump 30 is started working, and oxygen enters oxygen surge tank by the first check valve 31, and unnecessary oxygen can be stored in buffering
Tank, fuel cell system is properly functioning.
When pressure transducer 9 detects pressure ＞ 8bar, now producing oxygen speed comparatively fast, the 3rd electromagnetic valve 29 is opened, the highest
Compression pump 30 is started working, and oxygen enters oxygen surge tank by the first check valve 31, and unnecessary oxygen can be stored in surge tank.
Fuel cell system runs in peak power 1.2KW, and aerobic tolerance is 6L/min, produces oxygen speed more than average, thus reduces oxygen
Gas surge tank pressure.Power margin can give system power supply or lithium cell charging.When pressure transducer 9 detects pressure ＞ 10bar,
Relief valve 34 is opened, and discharges a small amount of oxygen, it is ensured that security of system in enclosure section.
When pressure transducer 28 detects pressure continuously less than ＜ 0.5bar, and the time, the most single oxygen tank ran out of more than 3min,
Exciter excites next oxygen tank.Functionally ensure the seriality of oxygen system, adjustability and stability.
Oxygen unidirectional inflow oxygen in first check valve 31 and the second check valve 32 energy effective guarantee rustless steel pressure-bearing shell
Gas surge tank, and oxygen reverse flow can be prevented.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (8)
1. one kind the energy and oxygen processed disappear hydrogen joint debugging system under water, it is characterised in that include closure, be arranged in closure
Fuel cell pack, accumulator, disappear hydrogen system and the DC/DC transducer that is connected with fuel cell pack；
Described fuel cell pack is hydrogen-oxygen fuel cell heap, including hydrogen-oxygen fuel cell, solid oxygen canister assembly, surge tank, confession
Oxygen pipeline, and hydrogen container, hydrogen supply pipeline and water tank；The described solid buffered tank of oxygen canister assembly connects hydrogen-oxygen by oxygen supply pipeline
Fuel cell, described hydrogen container connects hydrogen-oxygen fuel cell by hydrogen supply pipeline；Described water tank is connected with hydrogen-oxygen fuel cell；Institute
State solid oxygen canister assembly include multiple be arranged in rustless steel pressure-bearing shell solid oxygen tank, for controlling each solid oxygen respectively
The automatically controlled exciter excited of tank, is provided with pressure transducer in described solid oxygen canister assembly；
The described hydrogen system that disappears includes hydrogen eliminator, blower fan and hydrogen gas sensor, and described blower fan detects according to the hydrogen of hydrogen gas sensor
Concentration value automatic start-stop, described in the hydrogen system that disappears be connected with water tank by hydrogen eliminator.
The energy under water the most according to claim 1 and oxygen processed disappear hydrogen joint debugging system, it is characterised in that described hydrogen eliminator is strong
Convection hydrogen eliminator processed.
The energy under water the most according to claim 1 and oxygen processed disappear hydrogen joint debugging system, it is characterised in that the described energy under water and
Oxygen joint debugging system processed also includes the system controller of the exciter duty for controlling solid oxygen tank.
The energy under water the most according to claim 1 and oxygen processed disappear hydrogen joint debugging system, it is characterised in that described water tank is through water
Gas separating device and catalyst converter are connected with hydrogen-oxygen fuel cell.
The energy under water the most according to claim 1 and oxygen processed disappear hydrogen joint debugging system, it is characterised in that the described energy under water and
The oxygen processed hydrogen joint debugging system that disappears is additionally provided with hydrogen alarm and oxygen alarm.
The energy under water the most according to claim 1 and oxygen processed disappear hydrogen joint debugging system, it is characterised in that described DC/DC conversion
Device is adjustable DC/DC transducer.
The energy under water the most according to claim 1 and oxygen processed disappear hydrogen joint debugging system, it is characterised in that the described energy under water and
The oxygen processed hydrogen joint debugging system that disappears also includes the water-cooling circulating system for dispelling the heat to energy resource system.
The energy under water the most according to claim 1 and oxygen processed disappear hydrogen joint debugging system, it is characterised in that described hydrogen-oxygen fuel is electric
Pond is also associated with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616665.XU CN205810965U (en) | 2016-06-21 | 2016-06-21 | The one energy under water and oxygen processed disappear hydrogen joint debugging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616665.XU CN205810965U (en) | 2016-06-21 | 2016-06-21 | The one energy under water and oxygen processed disappear hydrogen joint debugging system |
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| Publication Number | Publication Date |
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| CN205810965U true CN205810965U (en) | 2016-12-14 |
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| CN201620616665.XU Active CN205810965U (en) | 2016-06-21 | 2016-06-21 | The one energy under water and oxygen processed disappear hydrogen joint debugging system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346746A (en) * | 2018-09-27 | 2019-02-15 | 北京机械设备研究所 | A kind of apparatus of oxygen supply and method for supplying oxygen of confined space fuel cell |
| CN110247136A (en) * | 2019-05-28 | 2019-09-17 | 武汉环达电子科技有限公司 | Aluminium fuel cell energy system under a kind of enclosed water |
| CN110474075A (en) * | 2019-08-26 | 2019-11-19 | 广东国鸿氢能科技有限公司 | A kind of hydrogen fuel cell power-supply system |
| CN112687934A (en) * | 2020-12-17 | 2021-04-20 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Distributed marine fuel cell power generation module and safe working method thereof |
-
2016
- 2016-06-21 CN CN201620616665.XU patent/CN205810965U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346746A (en) * | 2018-09-27 | 2019-02-15 | 北京机械设备研究所 | A kind of apparatus of oxygen supply and method for supplying oxygen of confined space fuel cell |
| CN109346746B (en) * | 2018-09-27 | 2020-06-16 | 北京机械设备研究所 | Oxygen supply device and method for fuel cell for closed space |
| CN110247136A (en) * | 2019-05-28 | 2019-09-17 | 武汉环达电子科技有限公司 | Aluminium fuel cell energy system under a kind of enclosed water |
| CN110474075A (en) * | 2019-08-26 | 2019-11-19 | 广东国鸿氢能科技有限公司 | A kind of hydrogen fuel cell power-supply system |
| CN112687934A (en) * | 2020-12-17 | 2021-04-20 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Distributed marine fuel cell power generation module and safe working method thereof |
| CN112687934B (en) * | 2020-12-17 | 2021-11-19 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Distributed marine fuel cell power generation module and safe working method thereof |
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| GR01 | Patent grant |