CN218385300U - Hydrogen humidification system based on fuel cell - Google Patents
Hydrogen humidification system based on fuel cell Download PDFInfo
- Publication number
- CN218385300U CN218385300U CN202221786376.6U CN202221786376U CN218385300U CN 218385300 U CN218385300 U CN 218385300U CN 202221786376 U CN202221786376 U CN 202221786376U CN 218385300 U CN218385300 U CN 218385300U
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- humidification
- tank
- fuel cell
- humidifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model discloses a hydrogen humidification system based on a fuel cell, which comprises a heating module, a humidification module and a humidification tank; the heating module comprises a silicone oil temperature rising device and a silicone oil heating coil, and the silicone oil heating coil is positioned in the humidifying tank and below the liquid level of the deionized water in the humidifying tank; the humidifying module comprises a hydrogen compressor and a hydrogen nozzle, the humidifying tank is provided with two outlets, one outlet is connected with an inlet of the hydrogen compressor, the hydrogen nozzle is arranged at the bottom of the humidifying tank, and an inlet of the hydrogen nozzle is connected with an outlet of the hydrogen compressor; the utility model discloses a deionized water in the heating module heating humidification jar to and through the hydrogen humidification of humidification module to air intake system, can improve fuel cell's air intake system's moisture content, and then improve fuel cell's work efficiency.
Description
Technical Field
The utility model relates to a fuel cell system specifically is a hydrogen humidification system based on fuel cell.
Background
Hydrogen energy is used as the cleanest energy source and is more and more widely applied, and a hydrogen fuel cell is one of more applications; the operating efficiency of a fuel cell is closely related to the moisture content of the air intake system, the lower the efficiency of the moisture content, and therefore humidification of the air intake system is critical to efficient operation of the fuel cell.
Disclosure of Invention
The utility model aims at providing a hydrogen humidification system based on fuel cell to air intake system's moisture content is not enough problem among the solution prior art.
In order to realize the purpose, the technical scheme of the utility model is that:
a hydrogen humidification system based on a fuel cell comprises a heating module, a humidification module and a humidification tank;
the heating module comprises a silicone oil temperature rising device and a silicone oil heating coil, and the silicone oil heating coil is positioned in the humidifying tank and below the liquid level of the deionized water in the humidifying tank;
the humidification module includes hydrogen compressor, hydrogen nozzle, the humidification jar is provided with two exports, and one of them export and hydrogen compressor's access connection, the bottom is surveyed in the humidification jar to the hydrogen nozzle setting, the import of hydrogen nozzle and hydrogen compressor's exit linkage.
Furthermore, another outlet of the humidification tank is sequentially connected with an electric regulating valve, a pressure sensor and a hydrogen temperature and humidity sensor.
Furthermore, an electric valve is fixedly connected to a liquid inlet of the humidification tank, and a liquid level sensor and a temperature sensor are fixedly connected to the side face of the humidification tank.
Further, the gas inlet of the humidification tank is connected with the outlet of the hydrogen tank, and a pressure reducing valve and a flow meter are fixedly connected to a pipeline between the humidification tank and the hydrogen tank.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model discloses a deionized water in the heating module heating humidification jar to and through the hydrogen humidification of humidification module to air intake system, can improve fuel cell's air intake system's moisture content, and then improve fuel cell's work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a system structure diagram of the present invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the figure 1 of the drawings,
the utility model provides a hydrogen humidification system based on fuel cell, connect flowmeter 2 by relief pressure valve 1, flowmeter 2 connects humidification jar 4, humidification jar 4 has two exports, 9 imports of an exit linkage hydrogen compressor, 9 exit linkage hydrogen nozzle 11 of hydrogen compressor, humidification jar 4 is connected to hydrogen nozzle 11, another exit linkage electric control valve 6, electric control valve 6 connects pressure sensor 8, pressure sensor 8 connects hydrogen temperature and humidity sensor 7, humidification jar 4 is connected with motorised valve 3, level sensor 5, temperature sensor 10, silicon oil heating coil 12 connects silicon oil intensification ware 13.
The utility model discloses a theory of operation does: before the fuel cell works, deionized water in the humidification tank 4 is heated to a proper temperature through the silicone oil temperature rising device 13 and the silicone oil heating coil 12. And opening the hydrogen tank, introducing the hydrogen into the humidification tank 4 through the pressure reducing valve 1 and the flow meter 2, mixing the hydrogen with water vapor in the humidification tank, and increasing the humidity of the hydrogen. The humidified hydrogen enters the fuel cell to work through the electric regulating valve 6, the pressure sensor 8 and the hydrogen temperature and humidity sensor 7. When the hydrogen temperature and humidity sensor 7 detects that the hydrogen humidity is low, the system controller controls the hydrogen compressor 9 to operate, so that the mixing time of hydrogen and water is prolonged, and the hydrogen humidity is improved. And the temperature sensor 10 is connected to the humidifying tank 4 and used for detecting the temperature of water in the humidifying tank and controlling the heating amount of the silicone oil through a controller. And the liquid level sensor 5 is connected with the humidifying tank 4 and used for detecting the amount of water in the humidifying tank, and when the water amount is low, the electric valve 3 is controlled to supplement water.
Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
Claims (4)
1. A fuel cell-based hydrogen humidification system, characterized by: comprises a heating module, a humidifying module and a humidifying tank;
the heating module comprises a silicone oil temperature rising device and a silicone oil heating coil, and the silicone oil heating coil is positioned in the humidifying tank and below the liquid level of the deionized water in the humidifying tank;
the humidification module includes hydrogen compressor, hydrogen nozzle, the humidification jar is provided with two exports, and one of them export and hydrogen compressor's access connection, the bottom is surveyed in the humidification jar to the hydrogen nozzle setting, the import of hydrogen nozzle and hydrogen compressor's exit linkage.
2. The fuel cell-based hydrogen humidification system of claim 1, wherein: and the other outlet of the humidification tank is sequentially connected with an electric regulating valve, a pressure sensor and a hydrogen temperature and humidity sensor.
3. The fuel cell-based hydrogen humidification system of claim 1, wherein: the liquid inlet of the humidifying tank is fixedly connected with an electric valve, and the side surface of the humidifying tank is also fixedly connected with a liquid level sensor and a temperature sensor.
4. The fuel cell-based hydrogen humidification system of claim 1, wherein: the gas inlet of the humidification tank is connected with the outlet of the hydrogen tank, and a pressure reducing valve and a flow meter are fixedly connected to a pipeline between the humidification tank and the hydrogen tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221786376.6U CN218385300U (en) | 2022-07-12 | 2022-07-12 | Hydrogen humidification system based on fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221786376.6U CN218385300U (en) | 2022-07-12 | 2022-07-12 | Hydrogen humidification system based on fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218385300U true CN218385300U (en) | 2023-01-24 |
Family
ID=84961985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221786376.6U Active CN218385300U (en) | 2022-07-12 | 2022-07-12 | Hydrogen humidification system based on fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218385300U (en) |
-
2022
- 2022-07-12 CN CN202221786376.6U patent/CN218385300U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109597452B (en) | High-power fuel cell test platform gas temperature and humidity regulation system | |
| CN212934680U (en) | Humidification system of fuel cell | |
| CN209044402U (en) | A kind of fuel battery test platform gas humiture control system | |
| CN102544553A (en) | Gas humidifying system for fuel cell testing platform | |
| CN107895806A (en) | fuel cell humidifying system, method and fuel cell system | |
| CN111987334A (en) | Controllable air humidifying device of hydrogen fuel cell | |
| CN113270616A (en) | Humidifier system and humidification method for vehicle fuel cell | |
| CN1953260A (en) | Dedicated heating and humidifying device for proton exchange membrane fuel cell | |
| CN210956853U (en) | Fuel cell membrane humidifier device with pressure self-balancing function | |
| CN218385300U (en) | Hydrogen humidification system based on fuel cell | |
| CN117199437A (en) | Self-humidifying system for improving performance of fuel cell | |
| JP2002352831A (en) | Anode flow recirculation system for fuel cell | |
| CN209592196U (en) | A kind of simple humidifying device suitable for fuel cell electro-chemical test | |
| CN216488174U (en) | Humidification system for small-power fuel cell test bench | |
| CN216488175U (en) | Simulator of fuel cell stack | |
| CN109378504A (en) | A kind of pile end plate with gas pressure buffering and moistening function | |
| CN216488173U (en) | Small fuel cell humidifying tank | |
| CN109256570A (en) | A kind of fuel cell back pressure regulator device with gas-liquid separating function | |
| CN102983342B (en) | Automatic water supplementing method of fuel cell humidifier and device thereof | |
| CN214203758U (en) | Solid oxide fuel cell power generation system | |
| CN211427168U (en) | Gas humidifying device of fuel cell test board | |
| CN208970644U (en) | A kind of pile end plate with gas pressure buffering and moistening function | |
| CN113540523A (en) | Simulator of fuel cell stack | |
| CN210897484U (en) | High-power fuel cell aeration humidifying device | |
| CN212571056U (en) | Water replenishing preheating device of fuel cell humidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |