CN209555382U - A kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment - Google Patents
A kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment Download PDFInfo
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- CN209555382U CN209555382U CN201822091898.4U CN201822091898U CN209555382U CN 209555382 U CN209555382 U CN 209555382U CN 201822091898 U CN201822091898 U CN 201822091898U CN 209555382 U CN209555382 U CN 209555382U
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
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Abstract
The utility model belongs to renewable energy application field more particularly to a kind of cogenerator that electric hydrogen manufacturing is abandoned based on abandonment.It include: renewable energy power generation device, electric energy output device, electrolysis unit, hydrogen gas storage device, fuel cell, renewable energy power generation device is electrically connected the power output to be generated with electric energy output device to electric energy output device.Electric energy output device includes the first electricity output end that electrolysis unit power supply is electrically connected as with electrolysis unit.Electrolysis unit is used for electrolysis water, and electrolysis unit is equipped with the blow vent for exporting hydrogen.The inlet end of hydrogen gas storage device is connected to the hydrogen of storage electrolysis unit output with the blow vent of electrolysis unit, and the outlet side of hydrogen gas storage device is connected to the fuel inlet port of fuel cell, is fuel cell with hydrogen gas.The extra electric energy that the utility model generates renewable energy power generation device is converted to hydrogen storage recycling, improves renewable energy utilization rate compared to the prior art.
Description
Technical field
The utility model belongs to renewable energy application field more particularly to a kind of thermoelectricity connection that electric hydrogen manufacturing is abandoned based on abandonment
For device.
Background technique
New energy generally refers to the renewable energy developed and used on the basis of new technology, including solar energy, biology
Mass-energy, wind energy, geothermal energy, wave energy, ocean current energy and tide energy etc..In addition, there are also Hydrogen Energies etc.；And the coal utilized extensively
The energy such as charcoal, petroleum, natural gas, water energy, nuclear fission energy, referred to as conventional energy resource.Generation of electricity by new energy namely utilizes existing skill
Art realizes the process of power generation by above-mentioned new energy.
Although have using renewable energy power generation pollute it is small, the characteristics of energy sustainable use, using renewable
The energy power generation often influenced by geographical location and weather, generate electric energy be with change of external conditions, it is unstable
's.Such as in fine day using solar power generation generate electric energy be more than sometimes power load need electric energy, in this way, exceeding
Electric energy cannot be used effectively and store, cause the waste of electric energy, but at the cloudy day utilize solar power generation generate
Electric energy is not enough to support the consumption of power load again.It can be seen that designing one kind can generate in renewable energy power generation device
Electric energy effectively store recycling device be very it is necessary to.
Utility model content
For prior art problem, the utility model provides a kind of hot spot combined supply apparatus that electric hydrogen manufacturing is abandoned based on abandonment.
In order to solve the above technical problems, the utility model the following technical schemes are provided:
A kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment, comprising: renewable energy power generation device, electric energy output
Device, electrolysis unit, hydrogen gas storage device, fuel cell, the renewable energy power generation device and electric energy output fill
Electrical connection is set with the power output that is generated to the electric energy output device.The electric energy output device include with it is described
Electrolysis unit electrically connects as the first electricity output end of the electrolysis unit power supply.The electrolysis unit is used for electrolysis water, the electricity
Device is solved equipped with the blow vent for exporting hydrogen.The blow vent of the inlet end of the hydrogen gas storage device and the electrolysis unit
Connection stores the hydrogen of the electrolysis unit output, and the outlet side of the hydrogen gas storage device and the fuel of the fuel cell are defeated
Enter end connection, is the fuel cell with hydrogen gas.
In the prior art, the electric energy that renewable energy power generation device generates sometimes cannot be fully utilized, a part of electric energy
The waste for causing energy can be lost.For the utility model in actual motion, renewable energy power generation device leads to the electric energy of generation
The the first electricity output end crossed in electric energy output device is exported to electrolysis unit, after electrolysis unit obtains electric energy, starts to be electrolysed
Internal water generates hydrogen.The hydrogen of generation is exported by the blow vent of electrolysis unit to the inlet end of hydrogen gas storage device, with
By hydrogen storage into hydrogen gas storage device.The gas throttling valve for unscrewing hydrogen gas storage device outlet side, by the hydrogen of internal reservoir
Gas is exported by the outlet side of hydrogen gas storage device to the fuel inlet port of fuel cell.After fuel cell obtains hydrogen, utilize
Hydrogen produces electricl energy and thermal energy.The utility model is converted by the electric energy for generating renewable energy power generation device by electrolysis unit
For hydrogen storage, chemical energy is both converted electrical energy into, the hydrogen of generation passes through fuel cell again and is converted to electric energy and thermal energy.Pass through
The part electric energy that renewable energy power generation device generates is converted to hydrogen storage, the effect of recycling to reach by the above method.
Further, the electric energy output device includes the second electricity output end for accessing electric system.
Further, the fuel cell includes the fuel cell electricity output end for accessing electric system.
It further, further include battery, the electric energy output device includes being electrically connected with the charging end of the battery
The third electricity output end connect.
Further, the battery includes the accumulator output end for accessing electric system.
It further, further include water storage device, the water outlet of the water storage device and the water filling port of electrolysis unit groove body connect
It is logical, the water being stored in water storage device is provided to the electrolysis unit and is electrolysed.
Further, the water storage device is provided with heat-releasing device and output end of hot water, and the fuel cell is equipped with heat absorption
Device.The heat-releasing device is connected with the heat sink by working medium pipeline, and the heat sink absorbs the fuel cell
The heat of generation is simultaneously delivered to the heat-releasing device to heat the water in the water storage device.
Further, gas transmission end is additionally provided on the hydrogen gas storage device, the gas transmission end is connected with appendix.
It further, further include stable-pressure device, the voltage at stable-pressure device electric system end is greater than 200V and is less than 240V.
Further, the renewable energy power generation device includes solar electrical energy generation module and/or wind power generation module.
Compared to the prior art, the utility model has the advantage that
1. the part electric energy that renewable energy power generation device generates can be stored in the form of hydrogen.
2. the energy conversion efficiency of hydrogen is higher, energy loss when electric energy conversion can be reduced.
3. Main By product of the fuel cell when being produced electricl energy using hydrogen is water, environmental pollution is smaller.
Detailed description of the invention
Fig. 1: overall structure figure.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
A kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment, comprising: renewable energy power generation device, electric energy output
Device, electrolysis unit, hydrogen gas storage device, fuel cell, battery, renewable energy power generation device and electric energy output device
Electrical connection is with the power output that is generated to electric energy output device.Electric energy output device includes being electrically connected with electrolysis unit
For the first electricity output end of electrolysis unit power supply, the second electricity output end for accessing electric system and battery charging end electricity
The third electricity output end of connection.Electrolysis unit is used for electrolysis water, and electrolysis unit is equipped with the blow vent for exporting hydrogen.Hydrogen storage
The inlet end of cryopreservation device is connected to the hydrogen of storage electrolysis unit output, the outlet of hydrogen gas storage device with the blow vent of electrolysis unit
End is connected to the fuel inlet port of fuel cell, is fuel cell with hydrogen gas.Fuel cell includes the combustion for accessing electric system
Expect battery electricity output end.
Electric energy is transferred to electric energy output device by renewable energy power generation device, by electric energy control in be arranged the
It is defeated that the electric energy that renewable energy power generation device generates is divided into three tunnels by one electricity output end, the second electricity output end, third electricity output end
Out:
Renewable energy power generation device passes through the first electricity output end for power output to electrolysis unit, operates for electrolysis unit
Power supply.Electrolysis unit starts the water in electrolysis unit to generate hydrogen, thus fills renewable energy power generation after obtaining electric energy
The electric energy for setting generation is converted to the chemical energy of hydrogen.The hydrogen of generation is transmitted to hydrogen storage dress by the blow vent of electrolysis unit
The inlet end set, the hydrogen finally generated are stored by hydrogen gas storage device.Hydrogen in hydrogen gas storage device is exported by outlet side,
It is input in fuel cell by the input terminal of fuel cell, fuel cell is produced electricl energy by the hydrogen inputted and thermal energy, produces
Raw electric energy is delivered to electric system by fuel cell electricity output end.
Renewable energy power generation device passes through the second electricity output end for power output to electric system, supplies for electric system
Electricity.
Battery includes the accumulator output end for accessing electric system.
Renewable energy power generation device passes through third electricity output end for power output to the charging end of battery, is battery
Charging.The electric energy of battery storage is finally transferred to and is electrically connected with electric system by accumulator output end input electric power system
Electrical equipment.Renewable energy power generation device and battery are power supply for electrical equipment jointly at this time.
Preferably, control is more accurate in order to keep the utility model operation more stable, set in electric energy output device
It is equipped with the detection device for detecting renewable energy power generation device end voltage, and respectively in electric energy output device
Electrolysis unit is provided on the circuit at one electricity output end/between third electricity output end and renewable energy power generation device for establishing by cable
Pass/battery charge switch, while battery discharge switch is set on the circuit between accumulator output end and electric system.
When detection device detects the voltage of renewable energy power generation device end greater than 240V, it is closed electrolysis unit power switch, it can
Circuit between generating set of renewable energy resource and the first electricity output end is connected, and starts to power for electrolysis unit, electrolysis unit starts to produce
Raw hydrogen, is closed at battery charge switch, and renewable energy power generation device is connected with the circuit at third electricity output end, starts
To charge the battery.When the electric energy that detection device detects that renewable energy power generation device generates is less than 200V, hydrogen is opened
The gas throttling valve being arranged on storage device outlet side fills hydrogen for fuel cell, simultaneously switches off electrolyzer with electricity switch, stores
Battery charge switch is closed battery discharge switch, common by renewable energy power generation device, fuel cell, battery at this time
For power system power supply.
The utility model further includes water storage device, provides necessary water by water storage device for electrolysis unit work.Water storage
The water outlet of device is connected to the water filling port of electrolysis unit groove body, and the water being stored in water storage device is provided to the electrolysis
Device is electrolysed.
The water injection end of water storage device is connected to the discharge outlet of fuel cell, and in operation of fuel cells, hydrogen and oxygen exist
Fuel battery inside, which reacts, generates water, and the water of generation is discharged by the discharge outlet of fuel cell, stores up eventually by water injection end
It deposits into water storage device.The water of water storage device internal reservoir is flow to the water filling port of electrolysis unit by water outlet, is filled as electrolysis
It sets electrolysis and water is provided.
Preferably, the water outlet of water storage device is provided with the water valve for controlling water output.
Water storage device is additionally provided with heat-releasing device and output end of hot water, and fuel cell is equipped with heat sink.Heat-releasing device with
The heat sink is connected by working medium pipeline, heat sink absorb fuel cell generate heat and be delivered to heat-releasing device with
Heat the water in the water storage device.
In operation of fuel cells, the thermal energy of generation is absorbed by the heat sink in fuel cell, and heat sink passes through work
By the heat transmission of absorption to the heat-releasing device of water storage device, water storage device is discharged matter pipeline using the heat-releasing device of internal setting
The heat of acquisition heats the water of internal reservoir.After the water of internal reservoir is heated, hot water is defeated by the hot water on water storage device
Outlet output.The thermal energy generated when operation of fuel cells is effectively utilized with this, reduces the loss of energy.
Preferably, the output end of hot water on water storage device is provided with the water valve for controlling hot water output.
Gas transmission end is additionally provided on hydrogen gas storage device, gas transmission end is connected with appendix.
The outlet side being arranged on gas transmission end and hydrogen gas storage device is different, and the outlet side of hydrogen gas storage device is protected always
It holds and is connected to the fuel-cell fuel input terminal of the present apparatus, and the gas transmission end of hydrogen gas storage device can then pass through appendix and its
Fuel cell articles connect on his device, and the hydrogen stored in hydrogen gas storage device injects the fuel of other devices by appendix
In battery.On the one hand the company for disconnecting hydrogen gas storage device outlet side and fuel-cell fuel input terminal can not be had in operation
It connects, reduces operating procedure.On the other hand it can be effectively prevented in outlet side and fuel inlet port when disconnecting, fuel
Also unreacted hydrogen is leaked from fuel inlet port in battery, reduces operational risk.
Preferably, being provided with gas throttling valve on the gas transmission end of hydrogen gas storage device.
Because therefore the voltage that the utility model is supplied to electric system in real-world operation can change, this is practical new
Type further includes stable-pressure device, and stable-pressure device makes the voltage at electric system end be greater than 200V and is less than 240V, so that electric system end
Voltage is more stable, the electrical equipment damage being connected caused by effectively preventing the voltage change because of electric system with electric system
It is bad.
The renewable energy power generation device of the utility model includes solar electrical energy generation module and/or wind power generation module.By
This can efficiently use the energy mix of solar energy, wind energy or solar energy and wind energy.
Preferably, renewable energy power generation device further includes water-energy generating electricity module.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment, it is characterised in that: include: renewable energy power generation device,
Electric energy output device, electrolysis unit, hydrogen gas storage device, fuel cell, the renewable energy power generation device and the electricity
Energy outputing device is electrically connected the power output to be generated to the electric energy output device；
The electric energy output device includes the first electricity output that the electrolysis unit power supply is electrically connected as with the electrolysis unit
End；
The electrolysis unit is used for electrolysis water, and the electrolysis unit is equipped with the blow vent for exporting hydrogen；
The inlet end of the hydrogen gas storage device is connected to the storage electrolysis unit output with the blow vent of the electrolysis unit
Hydrogen, the outlet side of the hydrogen gas storage device are connected to the fuel inlet port of the fuel cell, are mentioned for the fuel cell
For hydrogen.
2. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 1, it is characterised in that: the electricity
Energy outputing device includes the second electricity output end for accessing electric system.
3. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 1, it is characterised in that: the combustion
Material battery includes the fuel cell electricity output end for accessing electric system.
4. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 1, it is characterised in that: further include
Battery, the electric energy output device include the third electricity output end being electrically connected with the charging end of the battery.
5. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 4, it is characterised in that: the storage
Battery includes the accumulator output end for accessing electric system.
6. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 1, it is characterised in that: further include
The water outlet of water storage device, the water storage device is connected to the water filling port of electrolysis unit groove body, will be stored in water storage device
Water be provided to the electrolysis unit and be electrolysed.
7. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 6, it is characterised in that: the storage
Water installations are provided with heat-releasing device and output end of hot water, and the fuel cell is equipped with heat sink；
The heat-releasing device is connected with the heat sink by working medium pipeline, and the heat sink absorbs the fuel cell and produces
Raw heat is simultaneously delivered to the heat-releasing device to heat the water in the water storage device.
8. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 1, it is characterised in that: the hydrogen
Gas transmission end is additionally provided on gas storage device, the gas transmission end is connected with appendix.
9. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 1, it is characterised in that: further include
Stable-pressure device, the stable-pressure device are greater than 200V using the voltage of electric system and are less than 240V.
10. a kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment according to claim 1, it is characterised in that: described
Renewable energy power generation device includes solar electrical energy generation module and/or wind power generation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091898.4U CN209555382U (en) | 2018-12-13 | 2018-12-13 | A kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091898.4U CN209555382U (en) | 2018-12-13 | 2018-12-13 | A kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment |
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| Publication Number | Publication Date |
|---|---|
| CN209555382U true CN209555382U (en) | 2019-10-29 |
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| CN201822091898.4U Active CN209555382U (en) | 2018-12-13 | 2018-12-13 | A kind of cogenerator for abandoning electric hydrogen manufacturing based on abandonment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425351A (en) * | 2020-03-27 | 2020-07-17 | 杭州祥博传热科技股份有限公司 | Offshore liquid cooling system based on wind driven generator and hydrogen-oxygen fuel cell |
| CN114990601A (en) * | 2022-06-13 | 2022-09-02 | 潍柴动力股份有限公司 | Electric energy storage method and device |
-
2018
- 2018-12-13 CN CN201822091898.4U patent/CN209555382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425351A (en) * | 2020-03-27 | 2020-07-17 | 杭州祥博传热科技股份有限公司 | Offshore liquid cooling system based on wind driven generator and hydrogen-oxygen fuel cell |
| CN114990601A (en) * | 2022-06-13 | 2022-09-02 | 潍柴动力股份有限公司 | Electric energy storage method and device |
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