CN218642847U - PEM water electrolysis hydrogen production system highly coupled with renewable energy - Google Patents
PEM water electrolysis hydrogen production system highly coupled with renewable energy Download PDFInfo
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- CN218642847U CN218642847U CN202221901376.6U CN202221901376U CN218642847U CN 218642847 U CN218642847 U CN 218642847U CN 202221901376 U CN202221901376 U CN 202221901376U CN 218642847 U CN218642847 U CN 218642847U
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- water
- storage tank
- water storage
- fixed
- renewable energy
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 42
- 239000001257 hydrogen Substances 0.000 title claims abstract description 42
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 abstract description 5
- 150000002431 hydrogen Chemical class 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 101100372018 Arabidopsis thaliana UPS4 gene Proteins 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- Y02E60/36—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
- 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)
Abstract
The utility model provides a pair of PEM water electrolysis hydrogen manufacturing system with renewable energy source high coupling, including water storage tank, electric heat tape, electrolysis trough and UPS, the electric heat tape is fixed at the inner wall of water storage tank, the electrolysis trough sets up in the below of water storage tank, the electrolysis trough is linked together with the water storage tank, UPS sets up in one side of water storage tank, and electric heat tape and UPS electric connection, one side of water storage tank bottom is fixed with the water storage tank delivery port, the opposite side of water storage tank bottom is fixed with the water storage tank water inlet, one side of electrolysis trough top is fixed with the electrolysis trough water inlet, the opposite side of electrolysis trough top is fixed with the electrolysis trough delivery port; the utility model discloses a set up the electric heat tape in the retaining jar inboard and add hot water in advance, reduce the cold start-up time of PEM water electrolysis hydrogen manufacturing equipment to improved hydrogen manufacturing efficiency, reached and wind power generation, the high coupling of photovoltaic power generation, thereby accomplish electricity and come to produce hydrogen, avoid causing to abandon wind and abandon the electricity phenomenon, do benefit to the development of renewable energy hydrogen manufacturing.
Description
Technical Field
The utility model relates to a PEM water electrolysis hydrogen manufacturing system technical field especially relates to a PEM water electrolysis hydrogen manufacturing system with renewable energy high coupling.
Background
The development of renewable energy and hydrogen energy is an important way for realizing the aim of 'double carbon', the hydrogen energy is used as clean, efficient and sustainable secondary energy, the national emphasis on cultivation and vigorous development is achieved, the hydrogen is divided into grey hydrogen, blue hydrogen and green hydrogen, only the green hydrogen prepared by renewable energy is the hydrogen advocated by the nation, but the PEM water electrolysis hydrogen production mode is adopted in the hydrogen production process at the present stage, but the PEM water electrolysis hydrogen production equipment needs 5-10 minutes from starting to producing the hydrogen which can be used, the wind and electricity abandoning phenomenon is serious, the hydrogen production efficiency can be influenced, and the development of renewable energy is not facilitated.
Therefore, there is a need to provide a new PEM water electrolysis hydrogen production system with high coupling with renewable energy sources to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a PEM water electrolysis hydrogen production system which is highly coupled with renewable energy.
The utility model provides a pair of PEM water electrolysis hydrogen manufacturing system with renewable energy source high coupling, including retaining jar, electric heat tape, electrolysis trough and UPS, the inner wall at the retaining jar is fixed to the electric heat tape, and the electrolysis trough setting is in the below of retaining jar, and the electrolysis trough is linked together with the retaining jar, and UPS sets up in one side of retaining jar, and electric heat tape and UPS electric connection.
Preferably, one side of retaining tank bottom is fixed with the retaining jar delivery port, and the opposite side of retaining tank bottom is fixed with the retaining jar water inlet, and one side at electrolysis trough top is fixed with the electrolysis trough water inlet, and the opposite side at electrolysis trough top is fixed with the electrolysis trough delivery port, and the retaining jar delivery port is linked together through first pipeline with the electrolysis trough water inlet, and the electrolysis trough delivery port is linked together through the second pipeline with the retaining jar water inlet.
Preferably, the positive electrode of the ribbon heater is electrically connected with the positive electrode of the UPS through a positive electrode wire, and the negative electrode of the ribbon heater is electrically connected with the negative electrode of the UPS through a negative electrode wire.
Preferably, the electric heating tape is in a spiral shape.
Compared with the prior art, the PEM water electrolysis hydrogen production system highly coupled with renewable energy has the following beneficial effects:
1. the utility model discloses a set up the electric heat tape in the retaining jar inboard and add hot water in advance, reduce PEM water electrolysis hydrogen manufacturing equipment's cold start time to improve hydrogen manufacturing efficiency, reached and wind power generation, the high coupling of photovoltaic power generation, thereby accomplish electricity and produce hydrogen promptly, avoid causing to abandon wind and abandon the electricity phenomenon, do benefit to the development of renewable energy hydrogen manufacturing.
2. The utility model discloses a be the shape of spiraling with the ribbon heater setting, increaseed with the area of being heated of water to heating time has been reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the position structure of the electric heating belt of the present invention.
Reference numbers in the figures: 1. a water storage tank; 101. a water outlet of the water storage tank; 102. a water inlet of the water storage tank; 2. an electric heating tape; 3. an electrolytic cell; 301. a water inlet of the electrolytic bath; 302. a water outlet of the electrolytic bath; 4. a UPS; 5. a positive electrode wire; 6. a negative electrode wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a PEM water electrolysis hydrogen production system highly coupled with renewable energy, including a water storage tank 1, an electric heating belt 2, an electrolytic tank 3 and a UPS4, wherein the electric heating belt 2 is fixed on an inner wall of the water storage tank 1, the electrolytic tank 3 is disposed below the water storage tank 1, the electrolytic tank 3 is communicated with the water storage tank 1, the UPS4 is disposed on one side of the water storage tank 1, and the electric heating belt 2 is electrically connected with the UPS 4.
The application solves the problem that unstable renewable energy sources are utilized to supply power to the hydrogen production equipment to impact the hydrogen production equipment in the traditional technology, when the quantity of the renewable energy sources which are powered on is too small or the starting is too slow, the hydrogen production equipment which is in a hot standby state can immediately produce hydrogen, the process of using the unstable electric heating electrolysis hydrogen production equipment with small quantity of the renewable energy sources to produce hydrogen and water is omitted, the hydrogen production efficiency is improved, meanwhile, the waste of wind and light is also reduced, and the utilization and the continuous development of resources are facilitated.
Referring to fig. 1, a water storage tank water outlet 101 is fixed on one side of the bottom of a water storage tank 1, a water storage tank water inlet 102 is fixed on the other side of the bottom of the water storage tank 1, an electrolytic cell water inlet 301 is fixed on one side of the top of an electrolytic cell 3, an electrolytic cell water outlet 302 is fixed on the other side of the top of the electrolytic cell 3, the water storage tank water outlet 101 is communicated with the electrolytic cell water inlet 301 through a first pipeline, and the electrolytic cell water outlet 302 is communicated with the water storage tank water inlet 102 through a second pipeline.
It should be noted that, when in use, the UPS4 supplies power to the electric heating belt 2, the electric heating belt 2 is electrified to generate heat to heat the water added inside the water storage tank 1, so that the water reaches a proper temperature for electrolysis, the heated water flows into the inner side of the electrolytic tank 3 through the water outlet 101 of the water storage tank, the first pipeline and the water inlet 301 of the electrolytic tank and can preheat the electrolytic tank 3, so that the electrolytic tank 3 is in a hot standby state, the rest water for electrolysis is pumped to the water outlet 302 of the electrolytic tank through the water pump arranged on the electrolytic tank 3, and enters the inner side of the water inlet 102 of the water storage tank through the second pipeline, and finally flows back to the inner side of the water storage tank 1 to continue heating and circulating electrolysis.
Referring to fig. 1 and 2, the positive electrode of the ribbon heater 2 is electrically connected to the positive electrode of the UPS4 through a positive electrode wire 5, and the negative electrode of the ribbon heater 2 is electrically connected to the negative electrode of the UPS4 through a negative electrode wire 6, so that the ribbon heater 2 is electrically connected to the UPS 4.
Referring to fig. 2, the electric heating tape 2 is in a spiral shape, which increases the contact area between the electric heating tape 2 and water, thereby increasing the heating efficiency.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (4)
1. A PEM water electrolysis hydrogen production system with high coupling to renewable energy sources, comprising:
a water storage tank (1);
the electric heating belt (2) is fixed on the inner wall of the water storage tank (1);
the electrolytic tank (3) is arranged below the water storage tank (1), and the electrolytic tank (3) is communicated with the water storage tank (1);
UPS (4), UPS (4) set up the one side at retaining jar (1), and ribbon heater (2) and UPS (4) electric connection.
2. The PEM water electrolysis hydrogen production system highly coupled with renewable energy according to claim 1, wherein a water tank water outlet (101) is fixed on one side of the bottom of the water tank (1), a water tank water inlet (102) is fixed on the other side of the bottom of the water tank (1), an electrolytic tank water inlet (301) is fixed on one side of the top of the electrolytic tank (3), an electrolytic tank water outlet (302) is fixed on the other side of the top of the electrolytic tank (3), the water tank water outlet (101) is communicated with the electrolytic tank water inlet (301) through a first pipeline, and the electrolytic tank water outlet (302) is communicated with the water tank water inlet (102) through a second pipeline.
3. The PEM water electrolysis hydrogen production system highly coupled with renewable energy according to claim 1, characterized in that the positive pole of the ribbon heater (2) is electrically connected with the positive pole of the UPS (4) through a positive wire (5), and the negative pole of the ribbon heater (2) is electrically connected with the negative pole of the UPS (4) through a negative wire (6).
4. The PEM water electrolysis hydrogen production system with high coupling to renewable energy source of claim 1, characterized in that the electric heating belt (2) is in spiral shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221901376.6U CN218642847U (en) | 2022-07-22 | 2022-07-22 | PEM water electrolysis hydrogen production system highly coupled with renewable energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221901376.6U CN218642847U (en) | 2022-07-22 | 2022-07-22 | PEM water electrolysis hydrogen production system highly coupled with renewable energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218642847U true CN218642847U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221901376.6U Active CN218642847U (en) | 2022-07-22 | 2022-07-22 | PEM water electrolysis hydrogen production system highly coupled with renewable energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218642847U (en) |
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2022
- 2022-07-22 CN CN202221901376.6U patent/CN218642847U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 3904, venture capital building, 9 Tengfei Road, huanggekeng community, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Runshihua Hydrogen Energy Co.,Ltd. Country or region after: China Address before: 3904, venture capital building, 9 Tengfei Road, huanggekeng community, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen runshihua R & D Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |