CN206180000U - Circulation hydrogen production system is retrieved to emission that hydrogen cell used - Google Patents
Circulation hydrogen production system is retrieved to emission that hydrogen cell used Download PDFInfo
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- CN206180000U CN206180000U CN201621128881.6U CN201621128881U CN206180000U CN 206180000 U CN206180000 U CN 206180000U CN 201621128881 U CN201621128881 U CN 201621128881U CN 206180000 U CN206180000 U CN 206180000U
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- hydrogen
- fuel cell
- water tank
- pipeline
- emission
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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
Abstract
The utility model discloses a circulation hydrogen production system is retrieved to emission that hydrogen cell used. The system includes hydrogen generation ware, water tank, fuel cell, the hydrogen generation ware through first pipeline with the water tank intercommunication, the water tank pass through the second pipeline with hydrogen generation ware intercommunication, the water tank pass through the third pipeline with fuel cell's positive pole intercommunication, fuel cell's outlet with the water tank passes through fourth pipeline intercommunication. This scheme mutually combines hydrogen manufacturing structure and fuel cell structure, saves the moist wet -end spare of the interior hydrogen of fuel cell, realizes hydrogen manufacturing, the integration that the oxyhydrogen reacts and the result is retrieved for the fuel cell system structure is compacter, and has realized entire system's cyclic utilization, thereby reduces energy consumption and cost.
Description
Technical field
This utility model is related to field of fuel cell technology, more particularly to a kind of emission of hydrogen fuel cell is reclaimed and followed
Ring hydrogen generating system.
Background technology
Fuel cell is a kind of novel energy conversion equipment that chemical energy is changed into electric energy.Typically it is made up of three parts：
Anode, negative electrode and electrolyte.Wherein, anode happens is that oxidation reaction, hydrogen betatopic, become hydrion and electronics, hydrogen from
Son moves to negative electrode, and electronics then by external electrical path to negative electrode by PEM, and at this time, due to electronics
Motion, so just generating electric current.Relatively, there is reduction reaction in negative electrode, and oxygen, hydrion and electronics are combined into water discharge
Go.
Because fuel cell effect on environment is little, Efficient Conversion the advantages of, arise at the historic moment in the exploitation of new forms of energy, become
After waterpower, thermoelectricity, the TRT of forth generation after nuclear energy, it is considered following Energy Star.
However, at present hydrogen fuel cell in hydrogen before PEM is entered into, need to design special humidification apparatus
Moistening is carried out to hydrogen, to ensure fuel cell normal work, causes whole fuel-cell device structure not compact, and due to
The water of generation is directly discharged, and cyclic utilization rate is not high.
Utility model content
For current fuel cell structure it is not compact, emission can not realize efficient recovery and recycle the problems such as, this
Utility model embodiment provides a kind of emission of hydrogen fuel cell and reclaims circulation hydrogen generating system.
In order to reach above-mentioned utility model purpose, this utility model embodiment employs following technical scheme：
A kind of emission of hydrogen fuel cell reclaims circulation hydrogen generating system, including hydrogen-manufacturing reactor, water tank, fuel electricity
Pond, the hydrogen-manufacturing reactor is connected by the first pipeline with the water tank；
The water tank is connected by second pipe with the hydrogen-manufacturing reactor；
The water tank is connected by the 3rd pipeline with the anode of the fuel cell；
The discharge outlet of the fuel cell passes through the 4th pipeline communication with the water tank.
Preferably, the 3rd pipeline is provided with rectification part；The rectification part includes gas tank, the first pressure regulator and second
Pressure regulator；The gas tank stores the hydrogen that the water tank is provided；First pressure regulator adjusts the amounts of hydrogen that the gas tank is discharged,
Second pressure regulator adjusts the amounts of hydrogen discharged into the amounts of hydrogen and regulation first pressure regulator of the gas tank.
Preferably, the 4th pipeline is provided with steam trap.
Preferably, the steam trap is connected by pipeline with tail gas collecting device；By the tail gas collecting device pair
The detached tail gas of the steam trap is collected.
Preferably, the second pipe is provided with water pump, and the water tank is supplied water by the water pump to the hydrogen-manufacturing reactor.
Preferably, the fuel cell is electrically connected with primary electric equipment.
Preferably, first pipeline, second pipe and the 4th pipeline submerge described into the pipeline opening of the water tank
Below the liquid level of water tank；The pipeline opening of the 3rd pipeline is flushed with the tank top.
Preferably, the fuel cell is electrically connected with primary electric equipment；The primary electric equipment is entered with the water pump
Row electrical connection in parallel.
Preferably, it is also equipped with voltage regulating device between the primary electric equipment and the water pump.
The emission of the hydrogen fuel cell that this utility model above-described embodiment is provided reclaims circulation hydrogen generating system, due to system
The hydrogen that hydrogen reactor is produced is passed directly into water tank, and by water tank other foreign gases for being dissolved in water are not only filtered out, but also
Wetting action is played to hydrogen, the moistening hydrogen discharged by water tank is directly entered PEM, reacts with oxygen, saves
The wetted part of fuel cell is removed, and has been reclaimed the product of fuel cell by pipeline, realized hydrogen manufacturing, oxyhydrogen reaction
And the integration that product is reclaimed so that fuel cell system structure is compacter, and realizes recycling for whole system,
So as to reducing energy consumption and cost.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is that the emission of the hydrogen fuel cell that this utility model embodiment is provided reclaims circulation hydrogen generating system signal
Figure；
The emission of the hydrogen fuel cell that Fig. 2 is provided for another embodiment of this utility model reclaims circulation hydrogen generating system and shows
It is intended to；
The emission of the hydrogen fuel cell that Fig. 3 is provided for this utility model embodiment reclaims rectification in circulation hydrogen generating system
Block diagram.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
As shown in figure 1, this utility model embodiment provides a kind of emission of hydrogen fuel cell reclaims circulation hydrogen manufacturing system
System.The system includes hydrogen-manufacturing reactor 1, water tank 2, fuel cell 3；
The hydrogen-manufacturing reactor 1 is connected by the first pipeline a with the water tank 2；
The water tank 2 is connected by second pipe b with the hydrogen-manufacturing reactor 1；
The water tank 2 is connected by the 3rd pipeline c with the anode of the fuel cell 3；
The discharge outlet of the fuel cell is connected with the water tank 2 by the 4th pipeline d.
Wherein it is preferred to, in hydrogen-manufacturing reactor 1, there is water and metal reaction hydrogen making so that in hydrogen-manufacturing reactor 1
The gas of generation is based on hydrogen, while a small amount of other impurities gas that adulterates.Preparing hydrogen can certainly be reacted using electrolysis water
Gas.
Preferably, the water tank 2 offers outlet 21, water inlet 22, air inlet 23 and gas outlet 24.
Preferably, the first pipeline a imports to the hydrogen that hydrogen-manufacturing reactor 1 is produced in water tank 2, and the first pipeline a by
Air inlet 23 is at least extended to the middle and lower part position of water tank 2, that is, the first pipeline a at least extends water tank 2 in the pipeline opening of water tank 2
Liquid level below, to avoid water in water tank 2 from carrying out filtering and impurity removing and moistening to the hydrogen that hydrogen-manufacturing reactor 1 is produced.Nothing
Rise by the liquid level in water tank 2 or decline, the pipeline opening that the first pipeline a is guaranteed all the time does not expose liquid level, can be by upper and lower
Adjust the first pipeline a so as to which submerge liquid level.First pipeline a can also be arranged on apart from the bottom of water tank 2 in the pipeline opening of water tank 2
Position of the portion less than 5mm, to guarantee that pipeline does not expose liquid level.
Preferably, in the pipeline opening of water tank 2 below the liquid level of water tank 2, second pipe b is through outlet 21 for second pipe b
Connect with hydrogen-manufacturing reactor 1, realize that the water in water tank 2 is conveyed to hydrogen-manufacturing reactor 1, required for supply hydrogen-manufacturing reactor 1 reacts
Water source.
It is further preferred that the second pipe b is provided with water pump 4, by water when water tank 2 and hydrogen-manufacturing reactor 1 is connected
Pump 4 enables the water source in water tank 2 continually and steadily to supply hydrogen-manufacturing reactor 2.No matter the liquid level in water tank 2 rise or under
Drop, the pipeline opening that second pipe b is guaranteed all the time does not expose liquid level, can be by adjusting second pipe b up and down so as to which submerge liquid
Face.Second pipe b can also be arranged in the pipeline opening of water tank 2 and be less than the position of 5mm apart from the bottom of water tank 2, to guarantee
Pipeline does not expose liquid level.
Preferably, the 3rd pipeline c is attached by the anode of gas outlet 24 and fuel cell 3, so as to realize moistening
Hydrogen to fuel cell 3 is conveyed.The gas outlet 24 is opened in the upper end edge of the water tank 2, so that through the moistening of water tank 2
Hydrogen can naturally drain water tank 2 and enter in fuel cell 3, and on the pipeline opening of the 3rd pipeline c and the water tank
End edge flushes.
It is further preferred that being provided with rectification part 5 in the 3rd pipeline c.
Preferably, the rectification part 5 includes gas tank 51, the first pressure regulator 52 and the second pressure regulator 53, concrete such as Fig. 3 institutes
Show.The gas tank 51 stores the hydrogen of the offer of the water tank 2；First pressure regulator 52 adjusts the hydrogen of the discharge of the gas tank 51
Amount, second pressure regulator 53 adjusts the hydrogen discharged into the amounts of hydrogen and regulation first pressure regulator 52 of the gas tank 51
Tolerance.
Preferably, the 4th pipeline d is provided with steam trap 6.The steam trap 6 is received by pipeline with tail gas
Acquisition means 8 are connected；It is collected by the detached tail gas of 8 pairs of steam traps of the tail gas collecting device 6, to avoid not conforming to
The tail gas of lattice is directly discharged in air.And the water from steam trap 6 out, it is delivered to water tank 2 via the 4th pipeline d
In, and the 4th pipeline d should at least extend to the middle and lower part position of water tank 2 by water inlet 22, that is, the 4th pipe
Road d is at least extended below the liquid level of water tank 2, forms fluid-tight, to avoid the hydrogen in water tank 2 from entering the 4th pipeline d.
Preferably, the electric energy that fuel cell 3 is produced supplies primary electric equipment 7, can meet the requirement of various use electric loadings.Institute
Primary electric equipment 7 is stated for motor, bulb, server and electric storage device etc..
It is further preferred that as shown in Fig. 2 water pump 4 is in parallel with primary electric equipment 7.When water pump 4 with primary electric equipment 7 simultaneously
During connection, the most of supply electrical equipment of electric energy that fuel cell 3 is produced, small part supplies feed pump, so as to realize that internal system is used
Self-sufficient, the dependence of the reduction to external electric energy of electricity.
It is further preferred that between fuel cell 3 and water pump 4, being additionally provided with voltage regulating device 9, adjusted by voltage
Regulating device 9 carries out pressure regulation to the electric energy of fuel cell 3, so that the electric energy of conveying can be suitable for water pump 4.
The emission of the hydrogen fuel cell that this utility model above-described embodiment is provided reclaims circulation hydrogen generating system, due to system
The hydrogen that hydrogen reactor is produced is passed directly into water tank, and by water tank other foreign gases for being dissolved in water are not only filtered out, but also
Wetting action is played to hydrogen, the moistening hydrogen discharged by water tank is directly entered PEM, reacts with oxygen, saves
The wetted part of fuel cell is removed, and has been reclaimed the product of fuel cell by pipeline, realized hydrogen manufacturing, oxyhydrogen reaction
And the integration that product is reclaimed so that fuel cell system structure is compacter, and realizes recycling for whole system,
So as to reducing energy consumption and cost.
As shown in figure 1, in one embodiment, the emission of hydrogen fuel cell provided by the utility model reclaims circulation
The hydrogen generating system course of work is as follows：Water pump 4 extracts aqueous water from water tank 2, and aqueous water is entered from second pipe b via outlet 21
Hydrogen-manufacturing reactor 1, hydrogen-manufacturing reactor 1 is prepared using aqueous water and produces hydrogen, and produced hydrogen is from the first pipeline a via air inlet
Mouth 23 is entered below the liquid level of water tank 2, hydrogen is filtered by the water in water tank 2 and moistening；Through the hydrogen of moistening, from
Three pipeline c enter rectification part 5 via gas outlet 24, adjust through the pressure of rectification part 5, the hydrogen incoming fuel electricity of moistening
The anode in pond 3, the air entered with negative electrode reacts, generation electric energy, and electrical equipment 7 is utilized based on electric energy；Fuel cell 3
The water that reaction is produced is entered in steam trap 6 through the 4th pipeline, the steam that steam trap 6 discharges fuel cell 3
Separated, the gas after separation enters tail gas collecting device, and detached water, continue by the 4th pipeline d via water inlet 22
It is delivered in water tank 2, so as to realize recycling for water.The utilization rate of material is this system improves, is produced into so as to reduce
This.
The emission of the hydrogen fuel cell that another embodiment as shown in Figure 2 is provided reclaims circulation hydrogen generating system, work
Process is essentially identical with the embodiment shown in Fig. 1, except that, in the present embodiment, the electric energy that fuel cell 3 is produced, big portion
After dividing supply primary electric equipment 7 use, small part is used in the work of water pump 4, and before for water pump 4, through voltage
Actuator 9 carries out pressure regulation so that voltage meets the running voltage of water pump 4.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Any modification, equivalent or improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of emission of hydrogen fuel cell reclaims circulation hydrogen generating system, including hydrogen-manufacturing reactor, water tank, fuel cell,
It is characterized in that：The hydrogen-manufacturing reactor is connected by the first pipeline with the water tank；
The water tank is connected by second pipe with the hydrogen-manufacturing reactor；
The water tank is connected by the 3rd pipeline with the anode of the fuel cell；
The discharge outlet of the fuel cell passes through the 4th pipeline communication with the water tank.
2. the emission of hydrogen fuel cell as claimed in claim 1 reclaims circulation hydrogen generating system, it is characterised in that：Described
Three pipelines are provided with rectification part；The rectification part includes gas tank, the first pressure regulator and the second pressure regulator；The gas tank stores institute
The hydrogen of water tank offer is provided；First pressure regulator adjusts the amounts of hydrogen that the gas tank is discharged, second pressure regulator adjust into
Enter the amounts of hydrogen of the gas tank and adjust the amounts of hydrogen that first pressure regulator is discharged.
3. the emission of hydrogen fuel cell as claimed in claim 1 reclaims circulation hydrogen generating system, it is characterised in that：Described
Four pipelines are provided with steam trap.
4. the emission of hydrogen fuel cell as claimed in claim 3 reclaims circulation hydrogen generating system, it is characterised in that：The water
Vapour separator is connected by pipeline with tail gas collecting device；By the tail gas collecting device to the detached tail of the steam trap
Gas is collected.
5. the emission of hydrogen fuel cell as claimed in claim 1 reclaims circulation hydrogen generating system, it is characterised in that：Described
Two pipelines are provided with water pump, and the water tank is supplied water by the water pump to the hydrogen-manufacturing reactor.
6. the emission of hydrogen fuel cell as claimed in claim 1 reclaims circulation hydrogen generating system, it is characterised in that：The combustion
Material battery is electrically connected with primary electric equipment.
7. the emission of hydrogen fuel cell as claimed in claim 1 reclaims circulation hydrogen generating system, it is characterised in that：Described
One pipeline, second pipe and the 4th pipeline submerge into the pipeline opening of the water tank water tank liquid level below；Described
The pipeline opening of three pipelines is flushed with the tank top.
8. the emission of hydrogen fuel cell as claimed in claim 5 reclaims circulation hydrogen generating system, it is characterised in that：The combustion
Material battery is electrically connected with primary electric equipment；The primary electric equipment carries out in parallel electrical connection with the water pump.
9. the emission of hydrogen fuel cell as claimed in claim 8 reclaims circulation hydrogen generating system, it is characterised in that：The master
Voltage regulating device is also equipped between electrical equipment and the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128881.6U CN206180000U (en) | 2016-10-17 | 2016-10-17 | Circulation hydrogen production system is retrieved to emission that hydrogen cell used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128881.6U CN206180000U (en) | 2016-10-17 | 2016-10-17 | Circulation hydrogen production system is retrieved to emission that hydrogen cell used |
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| Publication Number | Publication Date |
|---|---|
| CN206180000U true CN206180000U (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621128881.6U Active CN206180000U (en) | 2016-10-17 | 2016-10-17 | Circulation hydrogen production system is retrieved to emission that hydrogen cell used |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959035A (en) * | 2016-10-17 | 2018-04-24 | 深圳市雄韬电源科技股份有限公司 | The emission recycling circulation hydrogen generating system of hydrogen fuel cell |
-
2016
- 2016-10-17 CN CN201621128881.6U patent/CN206180000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959035A (en) * | 2016-10-17 | 2018-04-24 | 深圳市雄韬电源科技股份有限公司 | The emission recycling circulation hydrogen generating system of hydrogen fuel cell |
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