CN203883079U - Hydrogen recycling and power generation system of hydrogen cooling unit - Google Patents
Hydrogen recycling and power generation system of hydrogen cooling unit Download PDFInfo
- Publication number
- CN203883079U CN203883079U CN201420323303.2U CN201420323303U CN203883079U CN 203883079 U CN203883079 U CN 203883079U CN 201420323303 U CN201420323303 U CN 201420323303U CN 203883079 U CN203883079 U CN 203883079U
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- fuel cell
- oxygen fuel
- cell group
- power storage
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model discloses a hydrogen recycling and power generating system of a hydrogen cooling unit and belongs to the technical field of energy utilization. A hydrogen purifying system and an oxygen system are respectively connected with an oxyhydrogen fuel battery pack; the oxyhydrogen fuel battery pack is connected with a lithium-ion power storage battery pack through a chopper; the hydrogen purifying system, the oxygen fuel battery pack, the chopper and the lithium-ion power storage battery pack are connected with a control system; a deoxidizing device, a cooler, a drying device, a filter, a hydrogen compressor and a hydrogen storage pot in the hydrogen purifying system are sequentially connected; an inlet end of the deaerating device is connected with a hydrogen discharging hole of a hydrogen cooling unit; an outlet end of the hydrogen storage pot is connected with a negative electrode of the oxyhydrogen fuel battery pack through a valve. The hydrogen recycling power generating system of the hydrogen cooling unit can recycle and purify waste hydrogen after cooling of the unit and then the processed hydrogen is served as hydrogen energy for oxyhydrogen fuel batteries, so that the energy is greatly saved and environmental pollution is reduced.
Description
Technical field
The utility model relates to energy utilization technology field, more particularly, relates to and a kind of discarded hydrogen-cooled unit hydrogen is reclaimed to the electricity generation system for fuel cell.
Background technology
Hydrogen is the best gas of heat conductivility, and current most power generators all adopt water-hydrogen-hydrogen type of cooling, so not only can reduce efficiently the thermal losses of coil, but also can improve generating efficiency.But, as the hydrogen of coolant, process moderate purity and humidity at cooled electric generator stator and iron core winding can decline, in the time that hydrogen purity or humidity do not reach rated value, just need to throw hydrogen and the work of falling hydrogen, be discharged in atmosphere by underproof hydrogen, more qualified hydrogen is covered.Two 660,000 kilowatts of units according to statistics, will use 100000L left and right hydrogen as generator coolant for 1 year, so, not only pollute atmospheric environment, and cause the waste of the energy.Along with the attention of country to power industry energy-saving and emission-reduction, the direct discharge of hydrogen-cooled unit hydrogen will become a problem demanding prompt solution.
In recent years, fuel cell becomes rising new electrical source of power, generally using hydrogen, carbon, methyl alcohol, boron hydride, coal gas or natural gas as fuel is as negative pole, with airborne oxygen as positive pole.This class battery has the advantages such as conversion efficiency is high, capacity is large, specific energy is high, power bracket is wide, need not charge.If can be by the hydrogen of hydrogen-cooled unit discharge through processing the raw material supplying for fuel cell, energy savings greatly, and reduce Environment pollution.
Utility model content
1. the technical problem that utility model will solve
The purpose of this utility model is to overcome the deficiency that in prior art, the discarded hydrogen of hydrogen-cooled unit enters air pollution environment, wastes energy, and provides a kind of hydrogen-cooled unit hydrogen to reclaim electricity generation system.Adopt the technical solution of the utility model, can, by reclaiming for the discarded hydrogen after cooling unit, carry out purification process, the then hydrogen as energy source using hydrogen after treatment as hydrogen oxygen fuel cell, has saved the energy greatly, and has reduced Environment pollution.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The hydrogen-cooled unit hydrogen of one of the present utility model reclaims electricity generation system, comprises hydrogen purification system, oxygen system, hydrogen oxygen fuel cell group, chopper, lithium ion power storage battery group and control system; Wherein: described hydrogen purification system is connected with hydrogen oxygen fuel cell group respectively with oxygen system, hydrogen oxygen fuel cell group is connected with lithium ion power storage battery group by chopper, and described hydrogen purification system, hydrogen oxygen fuel cell group, chopper, lithium ion power storage battery group are all connected with control system; Described hydrogen purification system comprises deaerating plant, cooler, drying device, filter, hydrogen gas compressor and hydrogen-holder; Described deaerating plant, cooler, drying device, filter, hydrogen gas compressor and hydrogen-holder are connected successively, the arrival end of described deaerating plant is connected with hydrogen-cooled unit hydrogen discharge mouth, and the port of export of described hydrogen-holder is connected with the negative pole of hydrogen oxygen fuel cell group by valve; The arrival end of described deaerating plant is also provided with nitrogen rinse mouth, and this nitrogen rinse mouth is connected with nitrogen system.
Further improve as the utility model, described oxygen system comprises air compressor and compressed air reservoir, the arrival end of described air compressor communicates with atmosphere, the port of export of air compressor is connected with the arrival end of compressed air reservoir, and the port of export of described compressed air reservoir is connected with the positive pole of hydrogen oxygen fuel cell group by valve.
Further improve as the utility model, described control system comprises controller and terminal, controller is all connected with hydrogen purification system, hydrogen oxygen fuel cell group, chopper, lithium ion power storage battery group, and described controller is also connected with terminal.
Further improve as the utility model, described hydrogen oxygen fuel cell group comprises two or more hydrogen oxygen fuel cells.
Further improve as the utility model, described drying device comprises the first drier and the second drier, the first described drier and the second drier access in parallel hydrogen purification system.
Further improve as the utility model, described lithium ion power storage battery group comprises two or more lithium ion power storage batteries.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compared with prior art, has following beneficial effect:
(1) the hydrogen-cooled unit hydrogen of one of the present utility model reclaims electricity generation system, be provided with hydrogen purification system, the discarded hydrogen that makes hydrogen-cooled unit through deoxygenation, cooling, be dried, filter, compress a series of automatic control processes, obtaining purifying hydrogen stores into hydrogen-holder, together with airborne oxygen as the raw material of hydrogen oxygen fuel cell, not only solve a difficult problem for the direct exhaust emission environment of hydrogen of hydrogen-cooled unit, also discarded hydrogen has been done to secondary utilization, saved the energy.
(2) the hydrogen-cooled unit hydrogen of one of the present utility model reclaims electricity generation system, and control system has realized the automation control of whole process, efficient and reliability is high.
(3) the hydrogen-cooled unit hydrogen of one of the present utility model reclaims electricity generation system, and drying device is provided with two driers (the first drier and the second drier), and the using and the reserved cannot normally be moved with system after preventing drier inefficacy.
(4) the hydrogen-cooled unit hydrogen of one of the present utility model reclaims electricity generation system, the arrival end of deaerating plant is also provided with nitrogen rinse mouth, this nitrogen rinse mouth is connected with nitrogen system, by hydrogen purification system is carried out to regular maintenance, make hydrogen purification system work more reliable, guarantee in system without other impurity, and the hydrogen purification system life-span is longer.
(5) the hydrogen-cooled unit hydrogen of one of the present utility model reclaims electricity generation system, hydrogen oxygen fuel cell, lithium ion power storage battery, and hydrogen-holder and compressed air reservoir can arrange different quantity according to actual conditions, and system suitability is strong.
(6) the hydrogen-cooled unit hydrogen of one of the present utility model reclaims electricity generation system, reasonable in design, and principle is simple, is convenient to promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of hydrogen-cooled unit hydrogen of the utility model reclaims electricity generation system.
Label declaration in schematic diagram:
1, deaerating plant; 2, cooler; 3, the first drier; 4, the second drier; 5, filter; 6, hydrogen gas compressor; 7, hydrogen-holder; 8, air compressor; 9, compressed air reservoir; 10, hydrogen oxygen fuel cell group; 11, chopper; 12, lithium ion power storage battery group; 13, controller; 14, terminal.
Embodiment
For further understanding content of the present utility model, by reference to the accompanying drawings and embodiment the utility model is described in detail.
Embodiment 1
Shown in 1, the hydrogen-cooled unit hydrogen of the one of the present embodiment reclaims electricity generation system and comprises hydrogen purification system, oxygen system, hydrogen oxygen fuel cell group 10, chopper 11, lithium ion power storage battery group 12 and control system by reference to the accompanying drawings.Hydrogen purification system is connected with hydrogen oxygen fuel cell group 10 respectively with oxygen system.Hydrogen purification system in the present embodiment comprises deaerating plant 1, cooler 2, drying device, filter 5, hydrogen gas compressor 6 and hydrogen-holder 7; Described deaerating plant 1, cooler 2, drying device, filter 5, hydrogen gas compressor 6 and hydrogen-holder 7 are connected successively, the arrival end of described deaerating plant 1 is connected with hydrogen-cooled unit hydrogen discharge mouth, and the port of export of described hydrogen-holder 7 is connected with the negative pole of hydrogen oxygen fuel cell group 10 by valve; This device can purify the discarded hydrogen of hydrogen-cooled unit as the negative pole energy of hydrogen oxygen fuel cell, not only solve a difficult problem for the direct exhaust emission environment of hydrogen of hydrogen-cooled unit, and automaticity is high, efficiency is high, reliability is high, meet the policy that national energy-saving reduces discharging.Drying device in the present embodiment comprises the first drier 3 and the second drier 4, the first described drier 3 and the second drier 4 access hydrogen purification system in parallel, and the using and the reserved, cannot normally move with system after preventing drier inefficacy.
Oxygen system in the present embodiment comprises air compressor 8 and compressed air reservoir 9, the arrival end of described air compressor 8 communicates with atmosphere, the port of export of air compressor 8 is connected with the arrival end of compressed air reservoir 9, air is pressed in compressed air reservoir 9 by air compressor 8, the port of export of described compressed air reservoir 9 is connected with the positive pole of hydrogen oxygen fuel cell group 10 by valve, for hydrogen oxygen fuel cell group 10 provides the anodal energy.
Hydrogen oxygen fuel cell group 10 in the present embodiment is connected with lithium ion power storage battery group 12 by chopper 11, the electrical power storage that hydrogen oxygen fuel cell group 10 is converted from chemical energy.Described hydrogen purification system, hydrogen oxygen fuel cell group 10, chopper 11, lithium ion power storage battery group 12 are all connected with the controller 13 in control system, control system also comprises terminal 14, described controller 13 is connected with terminal 14, control system realized whole process automation control, efficient and reliability is high.In the present embodiment, the arrival end of deaerating plant 1 is also provided with nitrogen rinse mouth (in figure not label), this nitrogen rinse mouth is connected with nitrogen system (not shown), safeguard by hydrogen purification system being carried out to regular purging, make hydrogen purification system work more reliable, guarantee in system without other impurity, and the hydrogen purification system life-span is longer.
When concrete use, first the discarded hydrogen of cooled electric generator group enter hydrogen purification system and carry out purifying, carry out purifying through deaerating plant 1, cooler 2, drying device and filter 5 successively, drying device thought is set to two groups dexterously, the using and the reserved, cannot normally move with system after preventing drier inefficacy, hydrogen purity after purifying can reach 99.999%, through hydrogen gas compressor, 6 compressions enter hydrogen-holder 7 to hydrogen after purifying, then input hydrogen oxygen fuel cell group 10 negative poles as the negative pole energy; Air is pressed into compressed air reservoir 9 by air compressor 8 simultaneously, then inputs hydrogen oxygen fuel cell group 10 positive poles as the anodal energy.Wherein, the model of hydrogen gas compressor 6 and air compressor 8 can be selected according to actual conditions, and the quantity of hydrogen-holder 7 and compressed air reservoir 9 also will arrange according to actual conditions.Then chemical energy is converted into electric energy by hydrogen oxygen fuel cell group 10, be stored into lithium ion power storage battery group 12 through chopper 11, wherein, the quantity of hydrogen oxygen fuel cell group 10 and lithium ion power storage battery group 12 can be selected according to actual conditions, specifically in the present embodiment: hydrogen oxygen fuel cell group 10 comprises two hydrogen oxygen fuel cells, lithium ion power storage battery group 12 comprises two lithium ion power storage batteries.The operational factor (pressure, temperature, flow, gas purity etc.) of hydrogen purification system, hydrogen oxygen fuel cell group 10, chopper 11, lithium ion power storage battery group 12 can be passed to controller 13 by transducer, controller 13 is controlled by terminal 14, whole process can realize computer terminal and directly control, realize the automation control of whole process, efficient and reliability is high.In addition, also to regularly rinse hydrogen purification system with nitrogen, guarantee in system without other impurity.
Below schematically the utility model and execution mode thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection range of the present utility model.
Claims (6)
1. hydrogen-cooled unit hydrogen reclaims an electricity generation system, it is characterized in that: comprise hydrogen purification system, oxygen system, hydrogen oxygen fuel cell group (10), chopper (11), lithium ion power storage battery group (12) and control system; Wherein: described hydrogen purification system is connected with hydrogen oxygen fuel cell group (10) respectively with oxygen system, hydrogen oxygen fuel cell group (10) is connected with lithium ion power storage battery group (12) by chopper (11), and described hydrogen purification system, hydrogen oxygen fuel cell group (10), chopper (11), lithium ion power storage battery group (12) are all connected with control system; Described hydrogen purification system comprises deaerating plant (1), cooler (2), drying device, filter (5), hydrogen gas compressor (6) and hydrogen-holder (7); Described deaerating plant (1), cooler (2), drying device, filter (5), hydrogen gas compressor (6) and hydrogen-holder (7) are connected successively, the arrival end of described deaerating plant (1) is connected with hydrogen-cooled unit hydrogen discharge mouth, and the port of export of described hydrogen-holder (7) is connected with the negative pole of hydrogen oxygen fuel cell group (10) by valve; The arrival end of described deaerating plant (1) is also provided with nitrogen rinse mouth, and this nitrogen rinse mouth is connected with nitrogen system.
2. the hydrogen-cooled unit hydrogen of one according to claim 1 reclaims electricity generation system, it is characterized in that: described oxygen system comprises air compressor (8) and compressed air reservoir (9), the arrival end of described air compressor (8) communicates with atmosphere, the port of export of air compressor (8) is connected with the arrival end of compressed air reservoir (9), and the port of export of described compressed air reservoir (9) is connected with the positive pole of hydrogen oxygen fuel cell group (10) by valve.
3. the hydrogen-cooled unit hydrogen of one according to claim 2 reclaims electricity generation system, it is characterized in that: described control system comprises controller (13) and terminal (14), controller (13) is all connected with hydrogen purification system, hydrogen oxygen fuel cell group (10), chopper (11), lithium ion power storage battery group (12), and described controller (13) is also connected with terminal (14).
4. the hydrogen-cooled unit hydrogen of one according to claim 3 reclaims electricity generation system, it is characterized in that: described hydrogen oxygen fuel cell group (10) comprises two or more hydrogen oxygen fuel cells.
5. reclaim electricity generation system according to the hydrogen-cooled unit hydrogen of the one described in claim 3 or 4, it is characterized in that: described drying device comprises the first drier (3) and the second drier (4) described the first drier (3) and the second drier (4) access in parallel hydrogen purification system.
6. the hydrogen-cooled unit hydrogen of one according to claim 5 reclaims electricity generation system, it is characterized in that: described lithium ion power storage battery group (12) comprises two or more lithium ion power storage batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323303.2U CN203883079U (en) | 2014-06-17 | 2014-06-17 | Hydrogen recycling and power generation system of hydrogen cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323303.2U CN203883079U (en) | 2014-06-17 | 2014-06-17 | Hydrogen recycling and power generation system of hydrogen cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883079U true CN203883079U (en) | 2014-10-15 |
Family
ID=51683551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323303.2U Active CN203883079U (en) | 2014-06-17 | 2014-06-17 | Hydrogen recycling and power generation system of hydrogen cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883079U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792479A (en) * | 2019-11-07 | 2020-02-14 | 安徽伯华氢能源科技有限公司 | Hydrogen power generation system |
| CN112760666A (en) * | 2020-12-09 | 2021-05-07 | 华电电力科学研究院有限公司 | Hydrogen production and hydrogen supplement system of hydrogen cooling unit and working method thereof |
| CN114642944A (en) * | 2022-04-25 | 2022-06-21 | 山东赛克赛斯氢能源有限公司 | Hydrogen purification device and purification method thereof |
-
2014
- 2014-06-17 CN CN201420323303.2U patent/CN203883079U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792479A (en) * | 2019-11-07 | 2020-02-14 | 安徽伯华氢能源科技有限公司 | Hydrogen power generation system |
| CN110792479B (en) * | 2019-11-07 | 2020-07-28 | 安徽伯华氢能源科技有限公司 | Hydrogen power generation system |
| CN112760666A (en) * | 2020-12-09 | 2021-05-07 | 华电电力科学研究院有限公司 | Hydrogen production and hydrogen supplement system of hydrogen cooling unit and working method thereof |
| CN114642944A (en) * | 2022-04-25 | 2022-06-21 | 山东赛克赛斯氢能源有限公司 | Hydrogen purification device and purification method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207690925U (en) | The hydrogen gas circulating system of one proton exchanging film fuel battery | |
| CN201590452U (en) | Water-cooled proton exchange film fuel cell stack control system | |
| CN102522585B (en) | Direct alcohol fuel cell power generation system | |
| CN203617394U (en) | Portable PEMFC (proton exchange membrane fuel cell) power supply system | |
| CN103579651A (en) | Portable proton-exchange membrane fuel cell power system | |
| CN102569854A (en) | Portable power supply system of proton exchange membrane fuel cell (PEMFC) | |
| CN203883079U (en) | Hydrogen recycling and power generation system of hydrogen cooling unit | |
| CN110071335B (en) | Energy-saving and water-saving container formation process | |
| CN202423406U (en) | Waterproof and high-efficiency heat dissipation lithium ion battery group | |
| CN102983604A (en) | Photovoltaic and fuel cell combined generating system | |
| CN113037180A (en) | Novel mobile power supply system | |
| CN102277495A (en) | Method for recovering metal lithium from waste lithium ion secondary batteries | |
| CN209461478U (en) | A kind of solar battery sheet electricity enhancing hydrogen passivation furnace electrical pumping mechanism | |
| CN103647079B (en) | The preparation method of Modified by Carboxymethyl Cellulose graphite | |
| CN204905372U (en) | Remove acid mist device in lead acid battery charging process | |
| CN109713337B (en) | Direct methanol fuel cell and lithium ion battery hybrid output device and output method | |
| CN102427144B (en) | Regenerative fuel cell apparatus and system thereof | |
| Wenjian et al. | Application of electrochemical energy storage in power generation | |
| CN214542300U (en) | High-efficiency fuel cell engine | |
| CN213981295U (en) | Fan master control system | |
| CN104157890A (en) | Hydrogen fuel cell hot water utilization system | |
| CN112909276A (en) | Method for recovering water-based molten carbonate fuel cell diaphragm waste material | |
| CN204349498U (en) | A kind of liquefied petroleum gas type Solid Oxide Fuel Cell charging station | |
| CN106920998A (en) | The method for preparing metallic lead containing scrap lead using old and useless battery | |
| CN211556047U (en) | Hydrogen energy recovery device for power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |