CN203983406U - A kind of taking fuel cell as ship power and the device of thermal source - Google Patents
A kind of taking fuel cell as ship power and the device of thermal source Download PDFInfo
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- CN203983406U CN203983406U CN201420311685.7U CN201420311685U CN203983406U CN 203983406 U CN203983406 U CN 203983406U CN 201420311685 U CN201420311685 U CN 201420311685U CN 203983406 U CN203983406 U CN 203983406U
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- fuel cell
- power
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- thermal source
- hydrogen
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Abstract
A kind of taking fuel cell as ship power and the device of thermal source, relate to a kind of ship energy device, this fuel cell is that the device of ship power and thermal source comprises that low power battery cell is composed in series powerful fuel cell pack, on ship, power consumption equipment is two classes, comprises DC installation and alternating-current installation/AC installation; Fuel cell powerplant is made up of fuel cell, motor, gearbox and propulsion plant, and fuel cell is connected with inverter, is connected afterwards with motor, and motor connects gearbox by connecting shaft joint, and output shaft of gear-box connects marine propulsion; Fuel cell unit carries a set of cooling system, and fuel cell is connected with steam pipeline, and steam pipeline is at a water collector of discharge outlet place installing, and water collector is provided with overflow mechanism and is connected with sewer.This device is in the mode of electrochemical reaction of fuel battery generating, and core pile does not have mechanical transmission component, and noise is low, safe and reliable, is suitable as very much the power of fishery and water tourism boats and ships.
Description
Technical field
The utility model relates to a kind of ship energy device, particularly relates to a kind of taking fuel cell as ship power and the device of thermal source.
Background technology
The medium and small-scale vessels such as current civilian fishing boat, yacht are mainly taking internal combustion engine as power, internal combustion engine subject matter is the waste gas that fuel combustion meeting produces contaminated environment, fuel leakage meeting polluted water region, these pollute for aquaculture, growth waters or the impact at the scenic spot waterborne of Amenities will be far longer than general area.And can send very large noise when internal combustion engine, bring interference to shipboard operation, leisure and rest.
Pollution and noise problem that dynamical system using fuel cell as medium and small-scale vessel is brought solution internal combustion engine.
Summary of the invention
It is a kind of taking fuel cell as ship power and the device of thermal source that the purpose of this utility model is to provide, this device is in the mode of electrochemical reaction of fuel battery generating, and core pile does not have mechanical transmission component, and noise is low, safe and reliable, be suitable as very much the power of fishery and water tourism boats and ships.
The purpose of this utility model is achieved through the following technical solutions:
Taking fuel cell as ship power and a device for thermal source, described fuel cell is made up of oxygen supply loop, hydrogen supply loop, dehydrogenation loop, heat-radiation loop, pile assembly and control system; This fuel cell is that the device of ship power and thermal source comprises the high power fuel cell group that low power battery cell is composed in series, methanol fuel storage tank or hydrogen fuel storage tank interlink by the reformer of pipeline and fuel cell, reformer is connected with fuel cell, tanks send pump to be connected with fluid, and is equiped with the flowmeter of controlling flow; On ship, power consumption equipment is two classes, comprises DC installation and alternating-current installation/AC installation; Fuel cell powerplant is made up of fuel cell, motor, gearbox and propulsion plant, fuel cell out-put supply is connected with inverter, be connected with motor afterwards, motor connects gearbox by connecting shaft joint, and gearbox is connected with the main shaft of propulsion plant; Fuel cell unit carries a set of cooling system, be provided with circulating line and the radiator of cooling agent, increase again a set of radiator in parallel outward at primary radiator, two cover radiators are equipped with two cover radiators and switch block valve, the outlet of fuel cell pure water is connected with the heat exchanger at reaction gas outlet place, its fuel cell discharge outlet is connected with water collector, and water collector is provided with overflow mechanism and is connected with sewer.
Described a kind of taking fuel cell as ship power and the device of thermal source, the parameter of described device comprises rated output power 100 kW, and power is customizable, generating efficiency approximately 50 %.
Described a kind of taking fuel cell as ship power and the device of thermal source, the parameter of described device comprises environment for use temperature-40 DEG C～55 DEG C, 70～80 DEG C of pile working temperatures.
Described a kind of taking fuel cell as ship power and the device of thermal source, the parameter of described device comprises 1L methyl alcohol hydrogen output > 1 Nm3, hydrogen purity >99.9%, generating emission pure water.
Advantage of the present utility model and effect are:
The utility model, in the mode of electrochemical reaction of fuel battery generating, has increased substantially energy utilization rate, has saved the social energy; Use methanol fuel does not have the risk of fuel leakage polluted water region, can not produce the waste gas of nitrogenous sulfur-bearing yet; Core pile does not have mechanical transmission component, and noise is low, safe and reliable, and these advantages make fuel cell be suitable as very much the power of fishery and water tourism boats and ships.The popularization of this patent will be played protection aquatic products growth waters and water tourism environment, improves the effect of shipboard operation life and travelling life quality.
Brief description of the drawings
Fig. 1 is the utility model fuel-cell single-cell operation principle schematic diagram;
Fig. 2 is that the utility model is taking hydrogen fuel cell as ship power and the fuel cell ship power of heating and heating installation schematic diagram;
Fig. 3 is the utility model fuel cell Ship Power Equipment schematic diagram.
Embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the utility model is described in further detail.
See Fig. 1, fuel-cell single-cell operation principle:
Fuel cell is a kind of chemical cell, and the energy disengaging when it utilizes material generation chemical reaction, is directly transformed to electric energy.Specifically, fuel cell is " generator " that utilizes the back reaction of the electrolysis of water.It is made up of anodal, negative pole and the electrolyte panel that is clipped in the middle of both positive and negative polarity.When work, to negative pole feed fuels (hydrogen), supply with oxidant (air, the composition working is oxygen) to positive pole.Hydrogen resolves into cation H+ and electronics e-at negative pole.When hydrogen ion enters in electrolyte, and electronics is just shifted to positive pole along external circuit.The load of electricity consumption is just connected in external circuit.On positive pole, airborne oxygen absorbs with the hydrogen ion in electrolyte the electronics arriving on positive pole and forms water.This is the inverse process of the cell reaction of water just.
Low power battery cell is together in series and can forms powerful fuel cell pack, to meet the needs of various large power-consuming equipments.As long as can ensure the supply of fuel and oxidant, battery pile just can continuously produce electric energy.
See Fig. 2, taking hydrogen fuel cell as ship power and fuel cell ship power and the heating installation of heating:
Power set using fuel cell power generation as medium and small-scale vessel, heat and the pure water of collecting generating generation are boats and ships heating and supplying water simultaneously.Taking fuel cell as ship power and supply water heating design mainly comprise following components:
1, fuel is supplied with, and hydrogen is the optimum fuel of fuel cell power generation, but because the links such as hydrogen storage, conveying, distribution and filling at present remain in many technological difficulties, therefore cannot meet the demand of fuel cell to direct hydrogen source; And the hydrogen-rich fuels such as alcohols, hydro carbons can hydrogen making provide hydrogen source for fuel cell by reforming.Methyl alcohol has the features such as energy density is large, energy conversion efficiency is high, easily transport and carry, and also has advantage aspect economy and fail safe, so select the source of methyl alcohol as fuel cell hydrogen.Ship is provided with methanol fuel storage tank, and storage tank is connected with the reformer of fuel cell by pipeline, and when work, methyl alcohol is carried by liquor pump, is transported to reformer by flow valve control flow, and the hydrogen of producing after reformer is reformed is transported to fuel cell power generation.Possess the area of hydrogen source, can select hydrogen as fuel, hydrogen gas cylinder (storage tank) is connected with battery fuel entrance, when work, hydrogen is carried and is directly supplied with cell power generation by gas pump and flow valve control.
2, fuel cell power generation and output, complete fuel cell system is mainly made up of oxygen supply loop, hydrogen supply loop, dehydrogenation loop, heat-radiation loop, pile assembly and control system.
On ship, power consumption equipment is divided into two classes: DC installation and alternating-current installation/AC installation.Fuel cell pile will produce direct current after passing into hydrogen and oxidant (oxygen), can be for DC equipment on ship after the potential device arranging is adjusted; Direct current can be for the alternating-current installation/AC installation such as power set and Aided Machine on ship after inverter is reverse into alternating current.
3, power set, are shown in Fig. 3, fuel cell Ship Power Equipment
Fuel cell powerplant is mainly made up of fuel cell, motor, gearbox and propulsion plant etc.The direct current producing when operation of fuel cells offers motor after inverter converts alternating current to, the kinetic energy that motor operation produces is sent to gearbox by shaft joint, by propulsion plant main shaft, kinetic energy is passed to propulsion plant promotion boats and ships and advance after gearbox is adjusted rotating speed.
4, the heating of catchmenting, some needs the heat producing when fuel cell power generation to discharge, and to maintain the temperature range of the normal work of battery pack, fuel cell carries a set of cooling system, by the circulation of cooling agent and the outer release heat of the radiation direction of radiator.Heating system design is that two cover radiators have block valve, can switch by valve by a set of radiator in parallel again outside primary radiator, and by former cooling system operation heat radiation, heat is discharged to atmosphere at ordinary times; If need heating in the low cabin of temperature, be switched to the cooling system dispelling the heat in cabin, with temperature in adjusting cabin, can reduce the energy consumption that uses special temperature equipment (as air-conditioning).
The pure water that fuel cell power generation generates carries out cooling recovery by the heat exchanger at reaction gas outlet place; being used for humidification enters the reacting gas of battery pile; to ensure the generating efficiency and the life-span of protecting proton exchange membrane of battery, unnecessary pure water is discharged system.Be used for collecting and storage pure water at discharge outlet place water collector of design, increased the convenience that uses hot water on ship on the one hand, also increased on the other hand the amount of available fresh water on ship; Water collector is provided with overflow mechanism and is connected with sewer.
The utility model major parameter sees the following form:
Table 1 fuel cell ship power and heating system parameter list
| Sequence number | Parameter | Numerical value | Remarks |
| 1 | Rated output power | 100 kW | Watt level is customizable |
| 2 | Generating efficiency | Approximately 50 % | ? |
| 3 | Environment for use temperature | -40℃～55℃ | ? |
| 4 | Pile working temperature | 70～80℃ | ? |
| 5 | 1L methyl alcohol hydrogen output | > 1 Nm3 | ? |
| 6 | Hydrogen purity | >99.9% | ? |
| 7 | Generating emission | Pure water | ? |
| 8 | System noise | < 50 dB | ? |
| 9 | Useful life | 10000 h | ? |
Claims (4)
1. taking fuel cell as ship power and a device for thermal source, it is characterized in that, described fuel cell is made up of oxygen supply loop, hydrogen supply loop, dehydrogenation loop, heat-radiation loop, pile assembly and control system; This fuel cell is that the device of ship power and thermal source comprises the high power fuel cell group that low power battery cell is composed in series, methanol fuel storage tank or hydrogen fuel storage tank interlink by the reformer of pipeline and fuel cell, reformer is connected with fuel cell, tanks send pump to be connected with fluid, and is equiped with the flowmeter of controlling flow; On ship, power consumption equipment is two classes, comprises DC installation and alternating-current installation/AC installation; Fuel cell powerplant is made up of fuel cell, motor, gearbox and propulsion plant, fuel cell out-put supply is connected with inverter, be connected with motor afterwards, motor connects gearbox by connecting shaft joint, and gearbox is connected with the main shaft of propulsion plant; Fuel cell unit carries a set of cooling system, be provided with circulating line and the radiator of cooling agent, increase again a set of radiator in parallel outward at primary radiator, two cover radiators are equipped with two cover radiators and switch block valve, the outlet of fuel cell pure water is connected with the heat exchanger at reaction gas outlet place, its fuel cell discharge outlet is connected with water collector, and water collector is provided with overflow mechanism and is connected with sewer.
2. according to claim 1 a kind of taking fuel cell as ship power and the device of thermal source, it is characterized in that, the parameter of described device comprises rated output power 100 kW, watt level is customizable, generating efficiency approximately 50 %.
3. according to claim 1 a kind of taking fuel cell as ship power and the device of thermal source, it is characterized in that, the parameter of described device comprises environment for use temperature-40 DEG C～55 DEG C, 70～80 DEG C of pile working temperatures.
4. according to claim 1 a kind of taking fuel cell as ship power and the device of thermal source, it is characterized in that, the parameter of described device comprises 1L methyl alcohol hydrogen output > 1 Nm3, hydrogen purity >99.9%, and fuel cell power generation emission is pure water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311685.7U CN203983406U (en) | 2014-06-12 | 2014-06-12 | A kind of taking fuel cell as ship power and the device of thermal source |
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| CN201420311685.7U CN203983406U (en) | 2014-06-12 | 2014-06-12 | A kind of taking fuel cell as ship power and the device of thermal source |
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| CN203983406U true CN203983406U (en) | 2014-12-03 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037435A (en) * | 2014-06-12 | 2014-09-10 | 沈阳德邦仪器有限公司 | Device utilizing fuel cell as power and heat source of ship |
| CN104485466A (en) * | 2014-12-11 | 2015-04-01 | 沈阳德邦仪器有限公司 | Portable fuel cell power supply for household appliance |
| CN104975943A (en) * | 2015-05-27 | 2015-10-14 | 武汉理工大学 | Clean energy hybrid power ship heat and power cogeneration system and method |
| CN110667797A (en) * | 2019-09-30 | 2020-01-10 | 长江勘测规划设计研究有限责任公司 | Hydropower station ship lock navigation ship towing system based on wireless communication |
-
2014
- 2014-06-12 CN CN201420311685.7U patent/CN203983406U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037435A (en) * | 2014-06-12 | 2014-09-10 | 沈阳德邦仪器有限公司 | Device utilizing fuel cell as power and heat source of ship |
| CN104485466A (en) * | 2014-12-11 | 2015-04-01 | 沈阳德邦仪器有限公司 | Portable fuel cell power supply for household appliance |
| CN104975943A (en) * | 2015-05-27 | 2015-10-14 | 武汉理工大学 | Clean energy hybrid power ship heat and power cogeneration system and method |
| CN104975943B (en) * | 2015-05-27 | 2018-03-16 | 武汉理工大学 | A kind of clean energy resource hybrid power ship cogeneration system and method |
| CN110667797A (en) * | 2019-09-30 | 2020-01-10 | 长江勘测规划设计研究有限责任公司 | Hydropower station ship lock navigation ship towing system based on wireless communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: Ying Xi Jie Shenyang Hunnan District of Liaoning province 110180 City Room 1823 No. 17-4 Patentee after: Northern energy Limited by Share Ltd Address before: Hunnan New Network street Shenyang city Liaoning province 110623 No. 8-2 Patentee before: Shenyang Debang Instrument Co., Ltd. |
|
| TR01 | Transfer of patent right |