CN214076700U - Carrier of porous micro-channel - Google Patents
Carrier of porous micro-channel Download PDFInfo
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- CN214076700U CN214076700U CN202022915908.9U CN202022915908U CN214076700U CN 214076700 U CN214076700 U CN 214076700U CN 202022915908 U CN202022915908 U CN 202022915908U CN 214076700 U CN214076700 U CN 214076700U
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Abstract
The utility model provides a carrier of porous microchannel, the carrier includes the carrier board and sets up in carrier board one side and with a plurality of cell cube of carrier board integrated into one piece, a plurality of the cell cube includes first boss and second boss, first boss all is perpendicular to with the second boss the carrier board; the first bosses and the second bosses are arranged in a staggered manner and are parallel to each other; the first boss is provided with a first micropore, the second boss is provided with a second micropore, and the first micropore and the second micropore are arranged in a staggered mode. The utility model discloses set up a plurality of cell cube on the carrier board, the cell cube is provided with first boss and the second boss of crisscross parallel each other, and also sets up the first micropore and the second micropore of staggering each other, can effectively improve heat transfer efficiency, helps the range upon range of extension of reaction carrier; in addition, the structure of the carrier of the utility model is easy to prepare and has strong operability.
Description
Technical Field
The utility model relates to a reaction carrier field particularly, relates to a carrier of porous microchannel.
Background
With the development of new energy automobile industry becoming mature, the fuel cell technology as one of the realization ways is more and more emphasized, and thus the overall development of the hydrogen energy industry chain is driven. Hydrogen production by methanol reforming is one of the currently generally adopted methods, but the improvement of catalytic efficiency is always limited by the performance of a carrier carrying a catalyst. Therefore, the development of a catalytic carrier having high catalytic efficiency is a direction of practical value. However, the carrier in the prior art has low heat transfer efficiency, is not beneficial to the lamination and expansion of reaction carriers, and is difficult to prepare the carrier with a porous micro-channel structure with a complex shape.
In conclusion, the above-mentioned technical problems still remain to be solved in the field of reaction carriers.
SUMMERY OF THE UTILITY MODEL
Based on this, there is the heat transfer efficiency low in order to solve among the prior art carrier, be unfavorable for the range upon range of extension of reaction carrier, be difficult to prepare the porous microchannel structure's of complicated shape problem, the utility model provides a porous microchannel's carrier, its concrete technical scheme is as follows:
a carrier of a porous microchannel comprises a carrier plate and a plurality of unit bodies which are arranged on one side of the carrier plate and are integrally formed with the carrier plate, wherein each unit body comprises a first boss and a second boss, and the first bosses and the second bosses are perpendicular to the carrier plate; the first bosses and the second bosses are arranged in a staggered manner and are parallel to each other; the first boss is provided with a first micropore, the second boss is provided with a second micropore, and the first micropore and the second micropore are arranged in a staggered mode.
The carrier in the scheme is provided with a plurality of unit bodies which are integrally formed with the carrier plate, the unit bodies are provided with the first bosses and the second bosses which are mutually staggered and parallel, and the first micropores and the second micropores which are mutually staggered are also arranged, so that the heat transfer efficiency can be effectively improved, and the stacking expansion of the reaction carrier is facilitated; in addition, the structure of the carrier of the utility model is easy to prepare and has strong operability.
Preferably, a plurality of said unit cells are equally spaced on said carrier plate.
Preferably, the first micro-hole includes a first through-hole and a second through-hole, and the first through-hole communicates with the second through-hole.
Preferably, the diameter of the first through hole is greater than or equal to the diameter of the second through hole.
Preferably, the first through hole is trumpet-shaped.
Preferably, the second through hole is cylindrical.
Preferably, the second micro-hole includes a third through hole and a fourth through hole, and the third through hole communicates with the fourth through hole.
Preferably, the diameter of the third through hole is greater than or equal to the diameter of the fourth through hole.
Preferably, the third through hole is trumpet-shaped.
Preferably, the fourth through hole has a cylindrical shape.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic diagram of a porous microchannel carrier according to an embodiment of the present invention;
FIG. 2 is a second schematic structural view of a carrier for a porous microchannel according to an embodiment of the present invention;
FIG. 3 is a schematic diagram showing a part of a structure of a carrier of a porous microchannel according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a second embodiment of the present invention showing a partial structure of a carrier of a porous microchannel;
FIG. 5 is a schematic diagram of a third embodiment of the present invention showing a part of the structure of a carrier of a porous microchannel;
FIG. 6 is a fourth schematic diagram of a portion of a carrier of a multi-well microchannel according to an embodiment of the present invention.
Description of reference numerals:
11. a carrier plate; 21. a first boss; 211. a first through hole; 212. a second through hole; 22. a second boss; 221. a third through hole; 222. and a fourth via.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
As shown in fig. 1 to 6, in an embodiment of the present invention, a carrier for porous micro-channels includes a carrier plate 11 and a plurality of unit bodies disposed on one side of the carrier plate 11 and integrally formed with the carrier plate 11, wherein each unit body includes a first protrusion 21 and a second protrusion 22, and each of the first protrusion 21 and the second protrusion 22 is perpendicular to the carrier plate 11; the first bosses 21 and the second bosses 22 are arranged in a staggered manner and are parallel to each other; the first boss 21 is provided with a first micropore, the second boss 22 is provided with a second micropore, and the first micropore and the second micropore are arranged in a staggered manner.
The carrier in the above scheme has a plurality of unit bodies integrally formed with the carrier plate 11, the unit bodies are provided with the first bosses 21 and the second bosses 22 which are staggered and parallel to each other, and the first micropores and the second micropores which are staggered to each other are also provided, so that the heat transfer efficiency can be effectively improved, and the stacking expansion of the reaction carrier is facilitated; in addition, the structure of the carrier of the utility model is easy to prepare and has strong operability.
In one embodiment, a plurality of said unit cells are equally spaced on said carrier plate 11.
In one embodiment, the largest dimension of the unit cell is 2 mm.
In one embodiment, the height of each of the first boss 21 and the second boss 22 is 1.6 mm.
In one embodiment, the thickness of each of the first boss 21 and the second boss 22 is 0.4 mm.
In one embodiment, the distance between the first boss 21 and the second boss 22 is 0.4 mm.
In one embodiment, the first bosses 21 are spaced 0.4mm from the edges of the unit cell.
In one embodiment, the second bosses 22 are spaced 0.4mm from the edges of the unit cell.
In one embodiment, the first micro via includes a first through hole 211 and a second through hole 212, and the first through hole 211 communicates with the second through hole 212.
In one embodiment, the diameter of the first through hole 211 is greater than or equal to the diameter of the second through hole 212.
In one embodiment, the first through hole 211 is flared.
In one embodiment, the second through hole 212 is cylindrical.
In one embodiment, the second micro-hole includes a third through hole 221 and a fourth through hole 222, and the third through hole 221 is communicated with the fourth through hole 222.
In one embodiment, the diameter of the third through hole 221 is greater than or equal to the diameter of the fourth through hole 222.
In one embodiment, the third through hole 221 is flared.
In one embodiment, the fourth through hole 222 is cylindrical.
In one embodiment, the maximum diameter of the first through hole 211 is 0.6 mm.
In one embodiment, the diameter of the second through hole 212 is 0.2 mm.
In one embodiment, the maximum diameter of the third through hole 221 is 0.6 mm.
In one embodiment, the diameter of the fourth through hole 222 is 0.2 mm.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A carrier of a porous microchannel, which is characterized in that the carrier comprises a carrier plate and a plurality of unit bodies which are arranged on one side of the carrier plate and are integrally formed with the carrier plate, wherein each unit body comprises a first boss and a second boss, and the first bosses and the second bosses are perpendicular to the carrier plate; the first bosses and the second bosses are arranged in a staggered manner and are parallel to each other; the first boss is provided with a first micropore, the second boss is provided with a second micropore, and the first micropore and the second micropore are arranged in a staggered mode.
2. The carrier of claim 1, wherein a plurality of said unit cells are equally spaced on said carrier plate.
3. The carrier of claim 1, wherein the first pore comprises a first through hole and a second through hole, and the first through hole is in communication with the second through hole.
4. The carrier of porous microchannel of claim 3, wherein the diameter of the first through-hole is greater than or equal to the diameter of the second through-hole.
5. The carrier for porous microchannels, according to claim 4, wherein the first through hole is flared.
6. The carrier for porous microchannels according to claim 5, wherein the second through holes have a cylindrical shape.
7. The carrier of claim 1, wherein the second micropores include a third through hole and a fourth through hole, and the third through hole is in communication with the fourth through hole.
8. The carrier of porous microchannel of claim 7, wherein the diameter of the third through hole is greater than or equal to the diameter of the fourth through hole.
9. The carrier for porous microchannels, according to claim 8, wherein the third through hole is flared.
10. The carrier for a porous microchannel of claim 9, wherein the fourth through-hole has a cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915908.9U CN214076700U (en) | 2020-12-08 | 2020-12-08 | Carrier of porous micro-channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915908.9U CN214076700U (en) | 2020-12-08 | 2020-12-08 | Carrier of porous micro-channel |
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| Publication Number | Publication Date |
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| CN214076700U true CN214076700U (en) | 2021-08-31 |
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| CN202022915908.9U Active CN214076700U (en) | 2020-12-08 | 2020-12-08 | Carrier of porous micro-channel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536071A (en) * | 2020-12-08 | 2021-03-23 | 佛山科学技术学院 | Carrier of porous micro-channel and preparation method thereof |
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- 2020-12-08 CN CN202022915908.9U patent/CN214076700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536071A (en) * | 2020-12-08 | 2021-03-23 | 佛山科学技术学院 | Carrier of porous micro-channel and preparation method thereof |
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