CN212934685U - Honeycomb electric pile bottom plate - Google Patents
Honeycomb electric pile bottom plate Download PDFInfo
- Publication number
- CN212934685U CN212934685U CN202021599455.7U CN202021599455U CN212934685U CN 212934685 U CN212934685 U CN 212934685U CN 202021599455 U CN202021599455 U CN 202021599455U CN 212934685 U CN212934685 U CN 212934685U
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- plate
- plate body
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- fuel cell
- bottom plate
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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
- Y02E60/10—Energy storage using batteries
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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
- Y02E60/50—Fuel cells
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- Fuel Cell (AREA)
Abstract
The utility model relates to a honeycomb electric pile bottom plate, fixedly connected with fuel cell electric pile on the bottom plate is used for supporting the fuel cell electric pile, and is provided with the silica gel shock pad between bottom plate and fuel cell electric pile, still install the guard plate on the fuel cell electric pile, the guard plate is the U-shaped board, and it covers the top surface and the bilateral surface of fuel cell electric pile, the lower edge of guard plate is just to the bottom plate; the bottom plate comprises a plate body, the plate body is a square plate and is divided into at least three regions from left to right, a plurality of polygonal holes are arranged in the plate body in a hollowed-out mode, the polygonal holes are densely distributed in each region respectively, a connecting plate for longitudinally connecting the front end and the rear end of the plate body is reserved between every two adjacent regions, a plurality of bosses are evenly distributed on the plate body and fixedly connected with the plate body, clamping grooves are formed in each boss, and the lower edges of the protection plates stretch into the clamping grooves and are clamped in the clamping grooves.
Description
Technical Field
The utility model relates to a fuel cell technical field, concretely relates to honeycomb galvanic pile bottom plate.
Background
In the past, the base plate is only a flat plate and is simply used for mounting the fuel cell stack and supporting the fuel cell stack.
Disclosure of Invention
The utility model provides a honeycomb galvanic pile bottom plate.
The technical scheme of the utility model:
a fuel cell stack is fixedly connected to a honeycomb-shaped stack bottom plate, a silica gel shock pad is arranged between the bottom plate and the fuel cell stack, a protection plate is further mounted on the fuel cell stack and is a U-shaped plate, the protection plate covers the top surface and the two side surfaces of the fuel cell stack, and the lower edge of the protection plate is opposite to the bottom plate; the bottom plate comprises a plate body, the plate body is a square plate and is divided into at least three regions from left to right, a plurality of polygonal holes are hollowed in the plate body and are respectively densely distributed in each region, a connecting plate for longitudinally connecting the front end and the rear end of the plate body is reserved between every two adjacent regions, a plurality of bosses are uniformly distributed on the plate body and are fixedly connected with the plate body, each boss is provided with a clamping groove, and the lower edge of each protection plate extends into and is clamped in each clamping groove; preferably, the boss is integrated with the plate body, and the polygonal hole is a hexagonal hole; preferably, the honeycomb-shaped pile bottom plate is made of a plastic material, so that the honeycomb-shaped pile bottom plate can also play an insulating role.
The honeycomb-shaped plate body is relatively low in strength, and is used for supporting a fuel cell stack after all, and the fuel cell stack is large, so that the connecting plate is designed for reinforcement, and the strength requirement of the bottom plate is met; further, a clamping groove is designed for clamping the protective cover to prevent the protective cover from moving and misplacing.
A groove for accommodating the shock pad is formed in the upper surface of the plate body; like this, during the installation, the recess is arranged in to the silica gel shock pad, and the shock pad aversion is prevented in the location.
The plate comprises a plate body, a plurality of regions, a first region, a second region, a third region, a fourth region and a fifth region, wherein the first region, the second region, the third region, the fourth region and the fifth region are sequentially arranged from left to right; preferably, the lifting lug is integrated with the plate body; the design lug makes things convenient for fuel cell hoist and mount demand.
A fixing plate is arranged between the two opposite lifting lugs, the fixing plate is embedded in the plate body, covers the second area or the fourth area, is respectively and fixedly connected with the two adjacent connecting plates and the plate body, and divides the polygonal hole in the second area or the fourth area into an upper half and a lower half; the lifting lugs are fixedly connected with the fixed plate through a plurality of inclined rods respectively; preferably, the fixing plate, the diagonal rod, the plate body and the connecting plate are integrated; during hoisting, the lifting hook hooks the lifting lugs, force is applied to the lifting lugs, bearing capacity of the lifting lugs and the honeycomb plate body is considered, the fixing plate is designed and connected with the fixing plate through the inclined rods, and reinforcement is carried out to ensure that the bottom plate can bear hoisting of the fuel cell.
The utility model has the advantages of, reasonable in design, simple structure when satisfying bottom plate intensity and fuel cell hoist and mount demand, is ventilative, for the silica gel shock pad provides a good service environment, guarantees its shock attenuation effect, prolongs its life.
Drawings
Fig. 1 is a perspective view of a fuel cell.
Fig. 2 is a perspective view of the base plate.
Fig. 3 is a front view of the base plate.
Fig. 4 is a top view of the base plate.
In the figure, a bottom plate 1, a plate body 1-1, polygonal holes 1-2, connecting plates 1-3, bosses 1-4, lifting lugs 1-5, fixing plates 1-6, inclined rods 1-7, a fuel cell stack 2 and a protection plate 4 are arranged.
Detailed Description
As shown in fig. 1-4, a honeycomb-shaped fuel cell stack base plate is characterized in that a fuel cell stack 2 is fixedly connected to the base plate 1 for supporting the fuel cell stack 2, a silica gel shock pad is arranged between the base plate 1 and the fuel cell stack 2, a protection plate 4 is further installed on the fuel cell stack 2, the protection plate 4 is a U-shaped plate and covers the top surface and both side surfaces of the fuel cell stack 2, and the lower edge of the protection plate 4 is opposite to the base plate 1; the bottom plate 1 comprises a plate body 1-1, the plate body 1-1 is a square plate, the plate body is divided into five regions from left to right, the five regions are a first region, a second region, a third region, a fourth region and a fifth region in sequence, the plate body 1-1 is provided with a plurality of polygonal holes 1-2 in a hollow manner, the polygonal holes 1-2 are respectively densely distributed in each region, a connecting plate 1-3 longitudinally connecting the front end and the rear end of the plate body 1-1 is reserved between the two adjacent regions, a plurality of bosses 1-4 are uniformly distributed on the plate body 1-1, the bosses 1-4 are fixedly connected with the plate body 1-1, each boss 1-4 is provided with a clamping groove, and the lower edge of each protection plate 4 extends into and is clamped in the clamping groove; a groove for accommodating a shock pad is formed in the upper surface of the plate body 1-1; the second area and the fourth area are symmetrical and are both in a belt shape, lifting lugs 1-5 are respectively arranged at the front end and the rear end of the second area and the front end and the rear end of the fourth area, and the lifting lugs 1-5 are fixedly connected with the plate body 1-1 and are opposite to each other; a fixing plate 1-6 is arranged between the two opposite lifting lugs 1-5, the fixing plate 1-6 is embedded in the plate body 1-1, covers the second area or the fourth area, is respectively and fixedly connected with the two adjacent connecting plates 1-3 and the plate body 1-1, and divides the polygonal hole 1-2 in the second area or the fourth area into an upper half and a lower half; the lifting lugs 1 to 5 are respectively fixedly connected with the fixing plates 1 to 6 through a plurality of inclined rods 1 to 7.
The above disclosure is only for the preferred embodiment of the present invention, but not intended to limit itself, and any changes and modifications made by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A fuel cell stack is fixedly connected to a honeycomb-shaped stack bottom plate, a silica gel shock pad is arranged between the bottom plate and the fuel cell stack, a protection plate is further mounted on the fuel cell stack and is a U-shaped plate, the protection plate covers the top surface and the two side surfaces of the fuel cell stack, and the lower edge of the protection plate is opposite to the bottom plate; the novel protective plate is characterized in that the base plate comprises a plate body, the plate body is a square plate and is divided into at least three regions from left to right, a plurality of polygonal holes are arranged in the plate body in a hollowed-out mode, the polygonal holes are densely distributed in each region respectively, a connecting plate longitudinally connecting the front end and the rear end of the plate body is reserved between every two adjacent regions, a plurality of bosses are evenly distributed on the plate body and fixedly connected with the plate body, each boss is provided with a clamping groove, and the lower edge of the protective plate extends into and is clamped in the clamping grooves.
2. A honeycomb cell stack base plate according to claim 1, wherein the plate body is provided with a groove on the upper surface thereof for receiving a shock-absorbing pad.
3. The honeycomb-shaped electric pile bottom plate according to claim 1, characterized in that the number of the regions is five, the regions are a first region, a second region, a third region, a fourth region and a fifth region from left to right, the second region and the fourth region are symmetrical and are both in a belt shape, the front end and the rear end of the second region and the front end and the rear end of the fourth region are respectively provided with a lifting lug, and the lifting lugs are fixedly connected with the plate body and are opposite to each other in pairs.
4. A honeycomb-shaped electric pile base plate according to claim 3, characterized in that a fixing plate is arranged between two opposite lifting lugs, the fixing plate is embedded in the plate body, covers the second area or the fourth area, is fixedly connected with two adjacent connecting plates and the plate body respectively, and divides a polygonal hole in the second area or the fourth area into an upper half and a lower half; the lifting lugs are fixedly connected with the fixing plate through a plurality of inclined rods respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599455.7U CN212934685U (en) | 2020-08-05 | 2020-08-05 | Honeycomb electric pile bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599455.7U CN212934685U (en) | 2020-08-05 | 2020-08-05 | Honeycomb electric pile bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934685U true CN212934685U (en) | 2021-04-09 |
Family
ID=75334600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021599455.7U Active CN212934685U (en) | 2020-08-05 | 2020-08-05 | Honeycomb electric pile bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113903966A (en) * | 2021-10-21 | 2022-01-07 | 深圳市氢瑞燃料电池科技有限公司 | Fuel cell end plate with honeycomb structure |
-
2020
- 2020-08-05 CN CN202021599455.7U patent/CN212934685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113903966A (en) * | 2021-10-21 | 2022-01-07 | 深圳市氢瑞燃料电池科技有限公司 | Fuel cell end plate with honeycomb structure |
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