CN214890472U - Comprehensive hydrogen station based on hydrogen production by photovoltaic power generation - Google Patents
Comprehensive hydrogen station based on hydrogen production by photovoltaic power generation Download PDFInfo
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- CN214890472U CN214890472U CN202022676756.1U CN202022676756U CN214890472U CN 214890472 U CN214890472 U CN 214890472U CN 202022676756 U CN202022676756 U CN 202022676756U CN 214890472 U CN214890472 U CN 214890472U
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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
- Y02E60/32—Hydrogen storage
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Abstract
The utility model relates to an energy equipment field, concretely relates to synthesize hydrogenation station based on photovoltaic power generation hydrogen manufacturing. The above technical purpose of the present invention can be achieved by the following technical solutions: a comprehensive hydrogen station based on photovoltaic power generation hydrogen production comprises a business place, a solar power generation device, a water electrolysis hydrogen and oxygen production device, a hydrogen island and a gas filling island, wherein the hydrogen island comprises a hydrogenation machine, and the gas filling island comprises a gas filling machine; still contain the gas holder, the gas holder contain the main tank body and with the main tank body extends the passageway that link up, install pressure sensor in the extension passageway, the internal baroceptor that installs of main tank. The utility model aims at providing a station is synthesized to hydrogenation gas filling oxygen suppliment can support hydrogenation operation, the gas filling operation of vehicle and external oxygen suppliment operation, has done dual detection structure to the internal gas pressure of jar, and the degree of safety is high.
Description
Technical Field
The utility model relates to a new energy equipment field, the concrete field is a synthesize hydrogenation station based on photovoltaic power generation hydrogen manufacturing.
Background
With the development of the times, the domestic automobile industry also has attracted attention, and the motor vehicles enter the families of ordinary people. However, the motor vehicles on the market are still in the form of internal combustion engines, and the conditions of high energy consumption, air pollution and the like are not negligible. Under such circumstances, new energy vehicles are gradually gaining social acceptance and popularity, and are mainly CNG vehicles, fuel cell vehicles, and conventional electric vehicles.
In the field of new energy automobiles, in order to increase the driving range of automobiles, gas stations, hydrogen stations and charging facilities are respectively added in gas stations, high-speed service areas and communities. At present, the technology of a gas station is mature, but the function is single; the electric energy required by the traditional electric vehicle is still mainly from a thermal power plant and is not really clean energy; the hydrogen station also has the problems of single use and cost of hydrogen manufacture and transportation, thereby influencing the popularization of the hydrogen station.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a synthesize hydrogenation station based on photovoltaic power generation hydrogen manufacturing is provided, aim at solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a comprehensive hydrogen station based on photovoltaic power generation hydrogen production is characterized in that: the system comprises a gas relief valve, an industrial oxygen tank, a medical oxygen tank, an oxygen purification device, an air compressor, a photovoltaic power generation device, an electrolytic cell, a transformer, a hydrogen long pipe vehicle, a hydrogen extension pipe, a hydrogenation valve, a primary hydrogen compression system, a 45Mpa hydrogen storage tank, a water cooler, a secondary hydrogen compression system, a 90Mpa hydrogen storage tank, a gas filling column, a CNG extension pipe, a CNG long pipe trailer, a CNG pressurization system, a CNG gas storage tank, an explosion-proof wall, a gas filling machine, a CNG gas filling island, a business room, a 35Mpa hydrogenation machine, a hydrogenation island, a 70Mpa hydrogenation machine, a hydrogen outlet, a hydrogen purification device, an electrolytic cell shell, a negative electrode grid, a partition plate, a grid, a water surface sensor, a water inlet flow limiting valve, an oxygen control valve, an oxygen outlet, a gland, a filter chamber, a hydrogen filter element, a lower flow passage, a guide plate, an upper flow passage and a pipeline;
the hydrogen purification device is installed at a hydrogen outlet of the electrolytic cell, a partition plate is arranged between a negative electrode grid and a positive electrode grid in the electrolytic cell, a water surface sensor and a water inlet flow limiting valve are arranged at a water inlet of the water tank, an oxygen control valve is installed at an oxygen outlet, the primary hydrogen compression system comprises a hydrogen long pipe vehicle and a 45Mpa hydrogen storage tank, the secondary hydrogen compression system comprises a 90Mpa hydrogen storage tank, the 45Mpa hydrogen storage tank and the 90Mpa hydrogen storage tank are both provided with water-cooled engines, the hydrogen long pipe vehicle is connected with the hydrogenation valve by using a hydrogen extension pipe, the hydrogen outlet is connected with the hydrogenation valve by using a hydrogen special pipeline, the primary hydrogen compression system is connected with the secondary hydrogen compression system by using a hydrogen special pipeline, the CNG pressurization system comprises a CNG gas storage tank and a CNG long pipe trailer, the gas filling column is respectively connected with the CNG pressurization system and the CNG long pipe trailer by using the extension pipe, the CNG storage tank is provided with the water-cooled engines, the CNG pressurization system and the CNG gas storage tank are connected through 316 stainless steel pipelines, the medical oxygen tank and the industrial oxygen tank are both connected with the gas discharge valve, the air compressor is respectively connected with the industrial oxygen tank and the oxygen purification device, the oxygen purification device is connected with the medical oxygen tank, and an oxygen outlet in the electrolytic cell is connected with the air compressor through 316 stainless steel pipelines.
Preferably, a hydrogen filter element in the hydrogen purification device is fixed through a gland in a mode of being in threaded connection with a pipeline, the gland and the hydrogen filter element form a filter chamber, and a lower flow channel and an upper flow channel are formed in the pipeline through a guide plate.
Preferably, the 45Mpa hydrogen storage tank and the 90Mpa hydrogen storage tank are connected with the 35Mpa hydrogenation machine and the 70Mpa hydrogenation machine by a special hydrogen pipeline.
Preferably, the CNG gas storage tank is connected with the gas filling machine through a 316 stainless steel pipeline.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the electrolytic cell of the present invention;
FIG. 3 is a schematic structural view of a hydrogen purification apparatus of the present invention;
FIG. 4 is a front view of the electrode grid structure of the present invention;
fig. 5 is a top view of the middle electrode grid structure of the present invention.
In the figure: a gas relief valve (1), an industrial oxygen tank (2), a medical oxygen tank (3), an oxygen purification device (4), an air compressor (5), a photovoltaic power generation device (6), an electrolytic tank (7), a transformer (8), a hydrogen long pipe vehicle (9), a hydrogen extension pipe (10), a hydrogenation valve (11), a one-level hydrogen compression system (12), a 45Mpa hydrogen storage tank (13), a water-cooling machine (14), a second-level hydrogen compression system (15), a 90Mpa hydrogen storage tank (16), a gas filling column (17), a CNG extension pipe (18), a CNG trailer (19), a CNG pressurization system (20), a CNG gas storage tank (21), an explosion-proof wall (22), a gas filling machine (23), a CNG gas filling island (24), a business room (25), a 35Mpa hydrogenation machine (26), a hydrogenation island (27), a 70Mpa hydrogenation machine (28), a hydrogen outlet (29), a hydrogen purification device (30), an electrolytic tank shell (31), the device comprises a negative electrode grid (32), a separator (33), a positive electrode grid (34), a water surface sensor (35), a water inlet flow limiting valve (36), an oxygen control valve (37), an oxygen outlet (38), a gland (39), a filter chamber (40), a hydrogen filter element (41), a lower flow channel (42), a guide plate (43), an upper flow channel (44) and a pipeline (45).
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a comprehensive hydrogenation station based on photovoltaic power generation hydrogen production comprises a gas relief valve (1), an industrial oxygen tank (2), an oxygen storage tank (3), an oxygen purification device (4), a compressor (5), a photovoltaic power generation device (6) comprising a transformer (8), an electrolytic tank (7) comprising a hydrogen outlet (29), a hydrogen purification device (30), an electrolytic tank shell (31), a negative electrode grid (32), a partition plate (33), a positive electrode grid (34), a water surface sensor (35), a water inlet flow limiting valve (36), an oxygen control valve (37) and an oxygen outlet (38), a hydrogen purification device (30) comprising a gland (39), a filter chamber (40), a hydrogen filter element (41), a lower flow channel (42), a guide plate (43), an upper flow channel (44), a pipeline (45), a hydrogen delay pipe (10), and a primary hydrogen compression system (12) comprising a long hydrogen pipe truck (9), 45Mpa hydrogen storage tank (13) and hydrogenation valve (11), second grade hydrogen compression system (15) contain 90Mpa hydrogen storage tank (16) and hydrogenation valve (11), CNG prolongs through pipe (18), CNG pressure boost system (20) include CNG long tube trailer (19), CNG gas holder (21) and gas column (17), hydrogenation island (27) contain 70Mpa hydrogenation machine (28) and 35Mpa hydrogenation machine (26), CNG gas filling island (24) contain gas machine (23), place of business (25), 45Mpa hydrogen storage tank (13), 90Mpa hydrogen storage tank (16), water-cooled generator (14) are all installed to CNG gas holder (21). The compressor and the gas storage tank are independent areas and are isolated from the outside by using an explosion-proof wall so as to ensure safety. The CNG gas filling island (24) is not different from the traditional gas filling.
Specifically, the electric energy generated by the photovoltaic power generation device (6) is used for supplying power to the electrolytic cell (7) through the transformer (8).
Specifically, the electrolytic cell (7) controls a water inlet flow valve (36) through a water surface sensor (35) so as to control the storage amount of electrolyte. The positive electrode grid (34) and the negative electrode grid (32) are both in grid structures, the contact area between the positive electrode grid and the electrolyte can be increased, the positive electrode grid (34) generates oxygen, the negative electrode grid (32) generates hydrogen, and the hydrogen and the oxygen are separated through the separator (33). The oxygen control valve (37) can control the oxygen flow, one end of the hydrogen purification device (30) is connected with the hydrogen outlet (29) through threads, and the hydrogen can be purified.
Specifically, the gland (39) and the pipeline (45) are connected by internal and external threads to fix the hydrogen filter element (41), the hydrogen filter element (41) and the gland (39) form a filter chamber (40), and the lower flow passage (42) and the upper flow passage (44) are separated by a flow deflector (43). The hydrogen firstly enters the lower flow passage (42) and is filtered by the hydrogen filter element (41), the filtered hydrogen enters the filter chamber (40) and then enters the upper flow passage (44) through the hydrogen filter element (41) to be output.
Specifically, an oxygen outlet (38) at the position of an electrolytic cell (7) is connected with an air compressor (5) in the open air by using a 316 stainless steel pipeline, the air compressor (5) is respectively connected with an industrial oxygen tank (2) and an oxygen purification device (4), the oxygen purification device (4) is connected with a medical oxygen tank (3), and the oxygen tanks are connected with an air discharge valve (1), so that the storage and external filling of oxygen are realized.
Specifically, a hydrogen outlet (29) of the electrolytic cell (7) is connected with a hydrogenation valve (11) by using a special hydrogen pipeline, a hydrogen extension pipe (10) is connected with the hydrogenation valve (11) by using a hydrogen long pipe vehicle (9), the hydrogenation valve (11) is connected with a primary hydrogen compression system (12), and the hydrogen compression system and a hydrogen storage tank are connected by using a special hydrogen pipeline. The 90Mpa hydrogen storage tank (16) and the 45Mpa hydrogen storage tank (13) are both provided with a water cooler (14). The hydrogen of the hydrogen long pipe cart (9) and the hydrogen generated by the electrolytic cell (7) can be pressurized and transmitted into the 45Mpa hydrogen storage tank (13) through the hydrogenation valve (11) by the primary pressurization system (12), and then pressurized and transmitted into the 90Mpa hydrogen storage tank (16) by the secondary pressurization system (15), thereby realizing the storage of the hydrogen. The hydrogen pressurization system and the hydrogen storage tank are isolated from the outside by an explosion-proof wall (22).
Specifically, a gas filling column (17) is connected with a CNG long pipe trailer (19) and a CNG pressurization system (20) respectively through a CNG extension pipe (18), the CNG pressurization system (20) is connected with a CNG gas storage tank (21) through a 316 stainless steel pipeline, and the CNG gas storage tank (21) is provided with a water cooler (14). The gas of the CNG long pipe trailer (19) is pressurized and transmitted into a CNG gas storage tank (21) through a gas filling column (17) through a CNG pressurization system (20), thereby realizing gas storage. The CNG pressurization and storage unit is isolated from the outside using a blast wall (22).
Specifically, a 45Mpa hydrogen storage tank (13) is connected with a 35Mpa hydrogenation machine (26) by using a special hydrogen pipeline, and a 90Mpa hydrogen storage tank (16) is connected with a 70Mpa hydrogenation machine (28), so that an underground deep burying mode can be used, and the filling of the fuel cell vehicle is realized.
Specifically, a 316 stainless steel pipe is used to connect the CNG storage tank (21) with the CNG dispenser (23). The underground deep burying mode can be used, and therefore filling of CNG vehicles is achieved.
Specifically, the business hall includes an office and a toilet.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A comprehensive hydrogen station based on photovoltaic power generation hydrogen production is characterized in that: comprises a gas relief valve (1), an industrial oxygen tank (2), a medical oxygen tank (3), an oxygen purification device (4), an air compressor (5), a photovoltaic power generation device (6), an electrolytic tank (7), a transformer (8), a hydrogen long pipe vehicle (9), a hydrogen extension pipe (10), a hydrogenation valve (11), a one-level hydrogen compression system (12), a 45Mpa hydrogen storage tank (13), a water-cooling machine (14), a second-level hydrogen compression system (15), a 90Mpa hydrogen storage tank (16), a gas filling column (17), a CNG extension pipe (18), a CNG trailer (19), a CNG pressurization system (20), a CNG gas storage tank (21), an explosion-proof wall (22), a gas filling machine (23), a CNG gas filling island (24), a business room (25), a 35Mpa hydrogenation machine (26), a hydrogenation island (27), a 70Mpa hydrogenation machine (28), a hydrogen outlet (29), a hydrogen purification device (30) and an electrolytic tank shell (31), the device comprises a negative electrode grid (32), a separator (33), a positive electrode grid (34), a water surface sensor (35), a water inlet flow limiting valve (36), an oxygen control valve (37), an oxygen outlet (38), a gland (39), a filter chamber (40), a hydrogen filter element (41), a lower flow channel (42), a guide plate (43), an upper flow channel (44) and a pipeline (45);
the hydrogen purification device (30) is arranged at a hydrogen outlet (29) of the electrolytic cell (7), a partition plate (33) is arranged between a negative electrode grid (32) and a positive electrode grid (34) in the electrolytic cell (7), a water level sensor (35) and a water inlet flow limiting valve (36) are arranged at a water inlet of the water tank, an oxygen control valve (37) is arranged at an oxygen outlet (38), the primary hydrogen compression system (12) comprises a hydrogen long-pipe vehicle (9) and a 45Mpa hydrogen storage tank (13), the secondary hydrogen compression system (15) comprises a 90Mpa hydrogen storage tank (16), the 45Mpa hydrogen storage tank (13) and the 90Mpa hydrogen storage tank (16) are both provided with a water-cooling machine (14), the hydrogen long-pipe vehicle (9) is connected with the hydrogenation valve (11) by using a hydrogen extension pipe (10), the hydrogen outlet (29) is connected with the hydrogenation valve (11) by using a special hydrogen pipeline, and the primary hydrogen compression system (12) is connected with the secondary hydrogen compression system (15) by using a special hydrogen pipeline, the CNG pressurization system (20) comprises a CNG gas storage tank (21) and a CNG long-tube trailer (19), the gas filling column (17) is connected with the CNG pressurization system (20) and the CNG long-tube trailer (19) through a CNG extension pipe (18), the CNG gas storage tank (21) is provided with a water-cooling machine (14), the CNG pressurization system (20) and the CNG gas storage tank (21) are connected through 316 stainless steel pipelines, the medical oxygen tank (3) and the industrial oxygen tank (2) are both connected with a gas unloading valve (1), the air compressor (5) is connected with the industrial oxygen tank (2) and the oxygen purification device (4), the oxygen purification device (4) is connected with the medical oxygen tank (3), and an oxygen outlet (38) in the electrolytic tank (7) is connected with the air compressor (5) through 316 stainless steel pipelines.
2. The comprehensive hydrogen station based on photovoltaic power generation hydrogen production according to claim 1, characterized in that: a hydrogen filter element (41) in the hydrogen purification device (30) is fixed through a gland (39) in a threaded connection mode with a pipeline (45), the gland (39) and the hydrogen filter element (41) form a filter chamber (40), and a lower flow passage (42) and an upper flow passage (44) are formed in the pipeline (45) through a guide plate (43).
3. The comprehensive hydrogen station based on photovoltaic power generation hydrogen production according to claim 1, characterized in that: the 45Mpa hydrogen storage tank (13) is connected with the 90Mpa hydrogen storage tank (16) to the 35Mpa hydrogenation machine (26) and the 70Mpa hydrogenation machine (28) by a special hydrogen pipeline.
4. The comprehensive hydrogen station based on photovoltaic power generation hydrogen production according to claim 1, characterized in that: the CNG gas storage tank (21) is connected with the gas filling machine (23) through a 316 stainless steel pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022676756.1U CN214890472U (en) | 2020-11-11 | 2020-11-11 | Comprehensive hydrogen station based on hydrogen production by photovoltaic power generation |
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| CN202022676756.1U CN214890472U (en) | 2020-11-11 | 2020-11-11 | Comprehensive hydrogen station based on hydrogen production by photovoltaic power generation |
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| CN214890472U true CN214890472U (en) | 2021-11-26 |
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| CN202022676756.1U Active CN214890472U (en) | 2020-11-11 | 2020-11-11 | Comprehensive hydrogen station based on hydrogen production by photovoltaic power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: No. 191, Changshao North Road, Laiwu District, Jinan City, Shandong Province Patentee after: Shandong Jiran hydrogen power Co.,Ltd. Address before: No. 191, Changshao North Road, Laiwu District, Jinan City, Shandong Province Patentee before: Jinan yinghydrogen Power Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |