Fuel cell
阅读说明：本技术 一种燃料电池 (Fuel cell ) 是由 靳北彪 于 2020-06-11 设计创作，主要内容包括：本发明公开了一种燃料电池,包括阳极区和阴极区,还原剂源经透平与所述阳极区连通设置,所述透平的叶轮与压气机的叶轮共轴设置,所述阳极区的还原剂出口与所述压气机的工质入口连通设置,所述压气机的工质出口与所述阳极区连通设置,所述阳极区与所述阴极区对应设置。本发明所公开的所述燃料电池无外电源电机驱动,具有节能、高效、可靠性高等优点。(The invention discloses a fuel cell, which comprises an anode region and a cathode region, wherein a reducing agent source is communicated with the anode region through a turbine, an impeller of the turbine is coaxially arranged with an impeller of a gas compressor, a reducing agent outlet of the anode region is communicated with a working medium inlet of the gas compressor, a working medium outlet of the gas compressor is communicated with the anode region, and the anode region is correspondingly arranged with the cathode region. The fuel cell disclosed by the invention has no external power motor drive, and has the advantages of energy conservation, high efficiency, high reliability and the like.)
1. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: the reducing agent source (8) is communicated with the anode region (1) through a turbine (3), an impeller of the turbine (3) and an impeller of the gas compressor (4) are coaxially arranged, a reducing agent outlet of the anode region (1) is communicated with a working medium inlet of the gas compressor (4), a working medium outlet of the gas compressor (4) is communicated with the anode region (1), and the anode region (1) and the cathode region (2) are correspondingly arranged.
2. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: the oxidant source (9) is communicated with the cathode region (2) through a turbine (3), an impeller of the turbine (3) is coaxially arranged with an impeller of the gas compressor (4), an oxidant outlet of the cathode region (2) is communicated with a working medium inlet of the gas compressor (4), a working medium outlet of the gas compressor (4) is communicated with the cathode region (2), and the anode region (1) is correspondingly arranged with the cathode region (2).
3. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: a reducing agent source (8) is communicated with the anode area (1) through a turbine A (31), the impeller of the turbine A (31) and the impeller of the compressor A (41) are coaxially arranged, a reducing agent outlet of the anode region (1) is communicated with a working medium inlet of the compressor A (41), the working medium outlet of the compressor A (41) is communicated with the anode region (1), the oxidant source (9) is communicated with the cathode region (2) through a turbine B (32), the impeller of the turbine B (32) is coaxially arranged with the impeller of the compressor B (42), the oxidant outlet of the cathode region (2) is communicated with the working medium inlet of the compressor B (42), the working medium outlet of the compressor B (42) is communicated with the cathode region (2), and the anode region (1) is arranged corresponding to the cathode region (2).
4. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: reducing agent source (8) through with the expansion region of wheel side pressure side expansion impeller (5) with anode region (1) intercommunication sets up, the reducing agent export of anode region (1) with the working medium entry intercommunication setting of the pressure gas district of wheel side pressure side expansion impeller (5), with the working medium export of the pressure gas district of wheel side pressure side expansion impeller (5) with anode region (1) intercommunication sets up, anode region (1) with cathode region (2) correspond the setting.
5. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: the oxidant source (9) is communicated with the cathode area (2) through an expansion area of the same-wheel side pressure side expansion impeller (5), an oxidant outlet of the cathode area (2) is communicated with a working medium inlet of a compressed air area of the same-wheel side pressure side expansion impeller (5), a working medium outlet of the compressed air area of the same-wheel side pressure side expansion impeller (5) is communicated with the cathode area (2), and the anode area (1) and the cathode area (2) are correspondingly arranged.
6. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: the reducing agent source (8) is communicated with the anode area (1) through an expansion area of a side expansion impeller A (51) on the same side of the impeller, a reducing agent outlet of the anode region (1) is communicated with a working medium inlet of a pressure gas region of the same wheel side pressure side expansion impeller A (51), a working medium outlet of a gas compression area of the same-wheel side pressure side expansion impeller A (51) is communicated with the anode area (1), an oxidant source (9) is communicated with the cathode area (2) through an expansion area of the same-wheel side pressure side expansion impeller B (52), the oxidant outlet of the cathode area (2) is communicated with the working medium inlet of the pressure gas area of the same wheel side pressure side expansion impeller B (52), the working medium outlet of the air compression area of the same wheel side pressure side expansion impeller B (52) is communicated with the cathode area (2), and the anode area (1) is arranged corresponding to the cathode area (2).
7. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: reducing agent source (8) through with radial pressure expansion impeller's of wheel runoff expansion impeller's (6) expansion region with positive pole district (1) intercommunication sets up, the reducing agent export of positive pole district (1) with the working medium entry intercommunication setting in the district of calming anger of wheel runoff radial pressure expansion impeller (6), with radial pressure expansion impeller's of wheel runoff the working medium export in the district with positive pole district (1) intercommunication sets up, positive pole district (1) with negative pole district (2) corresponds the setting.
8. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: oxidant source (9) through with radial pressure expansion impeller's of wheel runoff expansion impeller's (6) expansion region with negative pole district (2) intercommunication sets up, the oxidant export of negative pole district (2) with the working medium entry intercommunication setting in the district of calming anger of radial pressure expansion impeller's (6) of wheel runoff, with radial pressure expansion impeller's of wheel runoff expansion impeller's (6) working medium export with negative pole district (2) intercommunication sets up, positive pole district (1) with negative pole district (2) correspond the setting.
9. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: the reducing agent source (8) is communicated with the anode region (1) through an expansion region of a radial pressure expansion impeller A (61) of the same wheel flow, the reducing agent outlet of the anode region (1) is communicated with the working medium inlet of the air compression region of the co-wheel radial flow axial pressure expansion impeller A (61), the working medium outlet of the air compression area of the radial expansion impeller A (61) with the same wheel flow is communicated with the anode area (1), the oxidant source (9) is communicated with the cathode area (2) through the expansion area of the radial expansion impeller B (62) with the same wheel flow, the oxidant outlet of the cathode region (2) is communicated with the working medium inlet of the compressed gas region of the co-wheel radial flow axial pressure expansion impeller B (62), the working medium outlet of the air compression area of the same-wheel radial flow radial expansion impeller B (62) is communicated with the cathode area (2), and the anode area (1) is arranged corresponding to the cathode area (2).
10. A fuel cell comprising an anode region (1) and a cathode region (2), characterized in that: the reducing agent source (8) is communicated with the anode region (1) through an expansion region of the same-wheel axial flow radial pressure expansion impeller (7), a reducing agent outlet of the anode region (1) is communicated with a working medium inlet of a pressure gas region of the same-wheel axial flow radial pressure expansion impeller (7), a working medium outlet of a pressure gas region of the same-wheel axial flow radial pressure expansion impeller (7) is communicated with the anode region (1), and the anode region (1) and the cathode region (2) are correspondingly arranged.
Technical Field
The invention relates to the field of fuel cells, in particular to a novel fuel cell.
Background
An electric circulation pump (e.g., a hydrogen circulation pump, a solid oxide anode circulation pump, etc.) is often provided in the fuel cell, and such a circulation pump not only consumes additional electric power but also has problems of leakage, high temperature, etc. Therefore, there is a need to invent a new fuel cell driven by a motor without external power supply.
Disclosure of Invention
In order to solve the above problems, the technical solution proposed by the present invention is as follows:
scheme 1: a fuel cell comprises an anode region and a cathode region, a reducing agent source is communicated with the anode region through a turbine, an impeller of the turbine is coaxially arranged with an impeller of a gas compressor, a reducing agent outlet of the anode region is communicated with a working medium inlet of the gas compressor, a working medium outlet of the gas compressor is communicated with the anode region, and the anode region and the cathode region are correspondingly arranged.
Scheme 2: a fuel cell comprises an anode region and a cathode region, wherein an oxidant source is communicated with the cathode region through a turbine, an impeller of the turbine is coaxially arranged with an impeller of a gas compressor, an oxidant outlet of the cathode region is communicated with a working medium inlet of the gas compressor, a working medium outlet of the gas compressor is communicated with the cathode region, and the anode region and the cathode region are correspondingly arranged.
Scheme 3: a fuel cell comprises an anode region and a cathode region, wherein a reducing agent source is communicated with the anode region through a turbine A, an impeller of the turbine A and an impeller of a gas compressor A are coaxially arranged, a reducing agent outlet of the anode region is communicated with a working medium inlet of the gas compressor A, a working medium outlet of the gas compressor A is communicated with the anode region, an oxidizing agent source is communicated with the cathode region through a turbine B, an impeller of the turbine B and an impeller of the gas compressor B are coaxially arranged, an oxidizing agent outlet of the cathode region is communicated with a working medium inlet of the gas compressor B, a working medium outlet of the gas compressor B is communicated with the cathode region, and the anode region and the cathode region are correspondingly arranged.
Scheme 4: the utility model provides a fuel cell, includes anode region and cathode region, the reductant source through with the wheel side pressure expand the inflation district of impeller with anode region intercommunication sets up, the reductant export in anode region with the working medium entry intercommunication setting in the pressure gas district of wheel side pressure expand the impeller, with the working medium export in the pressure gas district of wheel side pressure expand the impeller with anode region intercommunication sets up, anode region with the cathode region corresponds the setting.
Scheme 5: the utility model provides a fuel cell, includes anode region and cathode region, oxidant source through with the wheel side pressure expand the inflation district of impeller with the cathode region intercommunication sets up, the oxidant export of cathode region with the working medium entry intercommunication setting in the pressure gas district of wheel side pressure expand the impeller, with the working medium export in the pressure gas district of wheel side pressure expand the impeller with the cathode region intercommunication sets up, the anode region with the cathode region corresponds the setting.
Scheme 6: the utility model provides a fuel cell, includes anode region and cathode region, the reductant source through with the wheel side pressure side expand impeller A's expansion region with anode region intercommunication sets up, the reductant export of anode region with the working medium entry intercommunication setting in wheel side pressure side expand impeller A's pressure gas region, with the working medium export in wheel side pressure side expand impeller A's the working medium district of calming anger with anode region intercommunication sets up, the oxidant source through with the expansion region of wheel side pressure side expand impeller B with cathode region intercommunication sets up, the oxidant export of cathode region with the working medium entry intercommunication setting in wheel side pressure side expand impeller B's pressure gas region, with the working medium export in wheel side pressure side expand impeller B's the pressure gas region with cathode region intercommunication sets up, the anode region with the cathode region corresponds the setting.
Scheme 7: a fuel cell comprises an anode area and a cathode area, wherein a reducing agent source is communicated with the anode area through an expansion area of a radial pressure expansion impeller of the same wheel diameter flow, a reducing agent outlet of the anode area is communicated with a working medium inlet of a pressure gas area of the radial pressure expansion impeller of the same wheel diameter flow, a working medium outlet of the pressure gas area of the radial pressure expansion impeller of the same wheel diameter flow is communicated with the anode area, and the anode area and the cathode area are correspondingly arranged.
Scheme 8: a fuel cell comprises an anode area and a cathode area, wherein an oxidant source is communicated with the cathode area through an expansion area of a radial pressure expansion impeller of the same wheel diameter flow, an oxidant outlet of the cathode area is communicated with a working medium inlet of a pressure gas area of the radial pressure expansion impeller of the same wheel diameter flow, a working medium outlet of the pressure gas area of the radial pressure expansion impeller of the same wheel diameter flow is communicated with the cathode area, and the anode area and the cathode area are correspondingly arranged.
Scheme 9: a fuel cell comprises an anode area and a cathode area, wherein a reducing agent source is communicated with the anode area through an expansion area of a co-wheel radial flow radial pressure expansion impeller A, a reducing agent outlet of the anode area is communicated with a working medium inlet of a pressure gas area of the co-wheel radial flow radial pressure expansion impeller A, a working medium outlet of the pressure gas area of the co-wheel radial pressure expansion impeller A is communicated with the anode area, an oxidizing agent source is communicated with the cathode area through an expansion area of a co-wheel radial flow radial pressure expansion impeller B, an oxidizing agent outlet of the cathode area is communicated with a working medium inlet of a pressure gas area of the co-wheel radial flow radial pressure expansion impeller B, a working medium outlet of the pressure gas area of the co-wheel radial pressure expansion impeller B is communicated with the cathode area, and the anode area and the cathode area are correspondingly arranged.
Scheme 10: a fuel cell comprises an anode region and a cathode region, wherein a reducing agent source is communicated with the anode region through an expansion region of a co-wheel axial flow axial pressure expansion impeller, a reducing agent outlet of the anode region is communicated with a working medium inlet of a pressure gas region of the co-wheel axial flow axial pressure expansion impeller, a working medium outlet of the pressure gas region of the co-wheel axial flow axial pressure expansion impeller is communicated with the anode region, and the anode region and the cathode region are correspondingly arranged.
Scheme 11: a fuel cell comprises an anode region and a cathode region, wherein an oxidant source is communicated with the cathode region through an expansion region of a co-wheel axial flow axial pressure expansion impeller, an oxidant outlet of the cathode region is communicated with a working medium inlet of a pressure gas region of the co-wheel axial flow axial pressure expansion impeller, a working medium outlet of a pressure gas region of the co-wheel axial flow radial pressure expansion impeller is communicated with the cathode region, and the anode region and the cathode region are correspondingly arranged.
Scheme 12: a fuel cell comprises an anode region and a cathode region, wherein a reducing agent source is communicated with the anode region through an expansion region of a co-wheel axial flow axial pressure expansion impeller A, a reducing agent outlet of the anode region is communicated with a working medium inlet of a pressure gas region of the co-wheel axial flow axial pressure expansion impeller A, a working medium outlet of a pressure gas region of the co-wheel axial flow radial pressure expansion impeller A is communicated with the anode region, an oxidizing agent source is communicated with the cathode region through an expansion region of a co-wheel axial flow axial pressure expansion impeller B, an oxidizing agent outlet of the cathode region is communicated with a working medium inlet of a flow pressure gas region of the co-wheel axial flow axial pressure expansion impeller B, a working medium outlet of a pressure gas region of the co-wheel axial flow radial pressure expansion impeller B is communicated with the cathode region, and the anode region and the cathode region are correspondingly arranged.
In the present invention, the term "same-wheel-side pressure-side expansion impeller" refers to an impeller in which one side of the same impeller is a pressure-side region and the other side is an expansion region.
In the present invention, the "same-wheel radial flow axial expansion impeller" refers to a radial flow impeller provided with a gas compression region and an expansion region in the radial direction of the same impeller.
In the present invention, the term "co-axial flow axial expansion impeller" refers to an axial flow impeller having a compressed air region and an expansion region in the radial direction of the same impeller.
The object of the present invention is to utilize the power generated by the expansion region to drive the pneumatic region (or pump region) to operate.
In the present invention, the addition of letters such as "a" and "B" to a name of a certain component is merely to distinguish two or more components having the same name.
In the present invention, necessary components, units, systems, etc. should be provided where necessary according to the well-known technique in the fuel cell field.
The fuel cell has the advantages of no external power motor drive, energy saving, high efficiency, high reliability and the like.
Drawings
FIG. 1: the structure of
FIG. 2: the structure of
FIG. 3: the structure of
FIG. 4: the structure of
FIG. 5: the structure of
FIG. 6: the structure of
FIG. 7: the structure of
FIG. 8: the structure of
FIG. 9: the structure of
FIG. 10: the structure of embodiment 10 of the invention is schematically illustrated;
FIG. 11: the structure of embodiment 11 of the present invention is schematically illustrated;
FIG. 12: the structure of embodiment 12 of the present invention is schematically illustrated;
in the figure: 1 anode region, 2 cathode region, 3 turbines, 4 compressors, 5 same wheel side pressure side expansion impellers, 51 same wheel side pressure side expansion impellers A, 52 same wheel side pressure side expansion impellers B, 6 same wheel radial flow radial expansion impellers, 61 same wheel radial flow radial expansion impellers A, 62 same wheel radial flow radial expansion impellers B, 7 same wheel radial flow radial expansion impellers, 71 same wheel radial flow radial expansion impellers A, 72 same wheel radial flow radial expansion impellers B, 8 reducing agent source and 9 oxidizing agent source.
Detailed Description
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