CN220687556U - Hydrogen circulating pump durability test bed - Google Patents
Hydrogen circulating pump durability test bed Download PDFInfo
- Publication number
- CN220687556U CN220687556U CN202322218971.0U CN202322218971U CN220687556U CN 220687556 U CN220687556 U CN 220687556U CN 202322218971 U CN202322218971 U CN 202322218971U CN 220687556 U CN220687556 U CN 220687556U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- circulating pump
- hydrogen circulating
- durability test
- hydrogen
- 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.)
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Links
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 60
- 239000001257 hydrogen Substances 0.000 title claims abstract description 60
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a durability test bed for a hydrogen circulating pump, which belongs to the technical field of test beds and comprises a workbench, wherein a bearing is fixedly embedded on the upper surface of the workbench, a rotating shaft is fixedly connected with an inner ring of the bearing, a rotating motor is fixedly connected with the bottom surface of the workbench, the output end of the rotating motor is fixedly connected with the rotating shaft, a hydrogen circulating pump bearing table is fixedly connected with the top end of the rotating shaft, fixing plates which are annularly arranged are fixedly connected with the upper surface of the hydrogen circulating pump bearing table, an electric telescopic rod is fixedly connected with one side surface of each fixing plate, which is close to each other, and through the matching of the rotating motor, the hydrogen circulating pump bearing table, the fixing plates, the electric telescopic rods and limiting plates, not only can equipment enable the angle of the hydrogen circulating pump to be adjusted, but also can enable the equipment to have better fixing effect on the hydrogen circulating pump, and the first protection pad and the second protection pad are matched with the hydrogen circulating pump.
Description
Technical Field
The utility model relates to the technical field of test tables, in particular to a hydrogen circulating pump durability test table.
Background
The hydrogen circulation pump is a core component of the hydrogen supply system of the fuel cell, and the performance and reliability of the hydrogen circulation pump directly affect the performance and service life of the electric pile, so that in addition to performance tests in the development process of the hydrogen circulation pump, durability tests are also necessary to verify the reliability of the hydrogen circulation pump, but a detection test bed is needed to be used in the detection of the hydrogen circulation pump.
However, when people utilize the hydrogen circulating pump detection test bed to detect the experiment to the hydrogen circulating pump at present, because the detection test bed can not drive the hydrogen circulating pump and rotate, lead to the staff to need change different positions, just can accomplish the detection experiment operation to the hydrogen circulating pump to reduce the practicality of equipment by a wide margin, consequently, the technical staff in the field provides a hydrogen circulating pump durability test bed, in order to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
The utility model aims to provide a durability test stand for a hydrogen circulating pump, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a hydrogen circulating pump durability test bench, includes the workstation, the last fixed surface of workstation is inlayed and is had the bearing, the inner circle fixedly connected with pivot of bearing, the bottom surface fixedly connected with rotating electrical machines of workstation, the output and the pivot fixedly connected with of rotating electrical machines, the top fixedly connected with hydrogen circulating pump plummer of pivot, the last fixed surface fixedly connected with annular arrangement's of hydrogen circulating pump plummer fixed plate, every the equal fixedly connected with electric telescopic handle of a side that the fixed plate is close to each other, every the equal fixedly connected with limiting plate of output of electric telescopic handle, every the equal fixedly connected with first protection pad of a side that the limiting plate is close to each other.
As still further aspects of the utility model: the upper surface of the hydrogen circulating pump bearing table is fixedly connected with a second protection pad, and each first protection pad and each second protection pad are made of rubber materials.
As still further aspects of the utility model: the upper surface fixedly connected with two risers of workstation, two the riser is close to one side fixedly connected with connecting plate jointly, the bottom surface fixedly connected with two lights of connecting plate.
As still further aspects of the utility model: the bottom surface fixedly connected with four first support columns of workstation, every the surface of first support column all overlaps and is equipped with the second support column, every the bottom surface of second support column all fixedly connected with base.
As still further aspects of the utility model: first spacing holes that the equidistance was arranged have all been seted up to every the surface of first support column, every the second spacing hole has all been seted up to the surface of second support column, every the equal threaded connection in the inner wall in second spacing hole has the installation screw.
As still further aspects of the utility model: the bottom surface fixedly connected with two risers of workstation, two the bottom surface of riser is fixedly connected with diaphragm jointly, the upper surface and the rotating electrical machines fixed connection of diaphragm.
As still further aspects of the utility model: the back fixedly connected with control panel of workstation, two the riser is all fixedly connected with warning sign of a side that keeps away from each other.
Compared with the prior art, the utility model has the beneficial effects that:
this hydrogen circulating pump durability test bench through rotating electrical machines, hydrogen circulating pump plummer, the cooperation of fixed plate, electric telescopic handle and limiting plate, not only can make equipment can make the angle of hydrogen circulating pump adjust, can make the fixed effect of hydrogen circulating pump better moreover, and the cooperation of first protection pad and second protection pad not only can protect the hydrogen circulating pump, can make the hydrogen circulating pump more stable moreover, and first support column, the cooperation of second support column, first spacing hole and second spacing hole can make things convenient for the staff to highly adjusting equipment to the stability of equipment has been increased by a wide margin.
Drawings
FIG. 1 is a schematic perspective view of a hydrogen circulation pump durability test stand;
FIG. 2 is a rear view of a hydrogen circulation pump durability test stand;
FIG. 3 is a top view of a hydrogen circulation pump durability test stand;
fig. 4 is a side sectional view of a hydrogen circulation pump carrier in a hydrogen circulation pump durability test stand.
In the figure: 1. a work table; 2. a bearing; 3. a rotating shaft; 4. a rotating electric machine; 5. a hydrogen circulating pump bearing table; 6. a fixing plate; 7. an electric telescopic rod; 8. a limiting plate; 9. a first protection pad; 10. a second protection pad; 11. a vertical plate; 12. a connecting plate; 13. a first support column; 14. a second support column; 15. a base; 16. a first limiting hole; 17. a second limiting hole; 18. installing a screw; 19. a warning board; 20. a riser; 21. a cross plate; 22. a control panel; 23. an illuminating lamp.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1 to 4, in an embodiment of the utility model, a durability test stand for a hydrogen circulation pump includes a workbench 1, a bearing 2 is fixedly embedded on an upper surface of the workbench 1, an inner ring of the bearing 2 is fixedly connected with a rotating shaft 3, a bottom surface of the workbench 1 is fixedly connected with a rotating motor 4, an output end of the rotating motor 4 is fixedly connected with the rotating shaft 3, a top end of the rotating shaft 3 is fixedly connected with a hydrogen circulation pump bearing table 5, an annular arrangement of fixing plates 6 are fixedly connected on an upper surface of the hydrogen circulation pump bearing table 5, an electric telescopic rod 7 is fixedly connected to one side surface of each fixing plate 6 close to each other, a limiting plate 8 is fixedly connected to an output end of each electric telescopic rod 7, and a first protection pad 9 is fixedly connected to one side surface of each limiting plate 8 close to each other.
The upper surface fixedly connected with second protection pad 10 of hydrogen circulating pump plummer 5, every first protection pad 9 and second protection pad 10 are the rubber material, the upper surface fixedly connected with two risers 11 of workstation 1, a side joint fixedly connected with connecting plate 12 that two risers 11 are close to each other, the bottom surface fixedly connected with two light 23 of connecting plate 12, the bottom surface fixedly connected with of workstation 1 is four first support column 13, the surface of every first support column 13 all overlaps and is equipped with second support column 14, the bottom surface of every second support column 14 all fixedly connected with base 15, not only can make equipment better to the fixed effect of hydrogen circulating pump, but also can make things convenient for the staff to detect experimental operation to the hydrogen circulating pump at night.
The first spacing hole 16 that the equidistance was arranged has all been seted up to the surface of every first support column 13, the second spacing hole 17 has all been seted up to the surface of every second support column 14, the equal threaded connection of the inner wall of every second spacing hole 17 has mounting screw 18, the bottom surface fixedly connected with two risers 20 of workstation 1, the common fixedly connected with diaphragm 21 of bottom surface of two risers 20, the upper surface and the rotating electrical machines 4 fixed connection of diaphragm 21, the back fixedly connected with control panel 22 of workstation 1, the equal fixedly connected with warning sign 19 of a side that two risers 11 kept away from each other, not only can make rotating electrical machines 4 more stable, moreover can make things convenient for the staff to adjust the height of equipment.
The working principle of the utility model is as follows: firstly, the staff can place equipment in the position of use and switch on the power, can install the installation screw 18 to the inside of first spacing hole 16 and second spacing hole 17 and accomplish the adjustment to equipment height, can place the hydrogen circulating pump in the top of hydrogen circulating pump plummer 5 afterwards, can press the button start-up electric telescopic handle 7 on control panel 22 surface afterwards, and electric telescopic handle 7 can drive limiting plate 8 and remove and accomplish the fixed operation to the hydrogen circulating pump, finally can start rotating electrical machines 4, and rotating electrical machines 4 can drive hydrogen circulating pump plummer 5 and accomplish the adjustment to the hydrogen circulating pump angle, and the staff can detect the experiment to the hydrogen circulating pump immediately afterwards.
While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a hydrogen circulating pump durability test bench, includes workstation (1), its characterized in that, the last fixed surface of workstation (1) is inlayed and is had bearing (2), the inner circle fixedly connected with pivot (3) of bearing (2), the bottom surface fixedly connected with rotating electrical machines (4) of workstation (1), the output and the pivot (3) fixedly connected with of rotating electrical machines (4), the top fixedly connected with hydrogen circulating pump plummer (5) of pivot (3), the last fixed surface fixedly connected with annular arrangement's of hydrogen circulating pump plummer (5) fixed plate (6), every equal fixedly connected with electric telescopic handle (7) of a side that fixed plate (6) are close to each other, every equal fixedly connected with limiting plate (8) of output of electric telescopic handle (7), every equal fixedly connected with first protection pad (9) of a side that limiting plate (8) are close to each other.
2. The hydrogen circulation pump durability test stand according to claim 1, wherein a second protection pad (10) is fixedly connected to the upper surface of the hydrogen circulation pump bearing stand (5), and each of the first protection pad (9) and the second protection pad (10) is made of rubber.
3. The hydrogen circulating pump durability test stand according to claim 1, wherein two vertical plates (11) are fixedly connected to the upper surface of the working table (1), a connecting plate (12) is fixedly connected to one side surface, close to each other, of the two vertical plates (11), and two illuminating lamps (23) are fixedly connected to the bottom surface of the connecting plate (12).
4. The hydrogen circulating pump durability test stand according to claim 1, wherein four first support columns (13) are fixedly connected to the bottom surface of the workbench (1), second support columns (14) are sleeved on the outer surface of each first support column (13), and bases (15) are fixedly connected to the bottom surface of each second support column (14).
5. The hydrogen circulating pump durability test stand according to claim 4, wherein the outer surface of each first support column (13) is provided with first limit holes (16) which are arranged at equal intervals, the outer surface of each second support column (14) is provided with second limit holes (17), and the inner wall of each second limit hole (17) is connected with a mounting screw (18) in a threaded manner.
6. The hydrogen circulation pump durability test stand according to claim 1, wherein two risers (20) are fixedly connected to the bottom surface of the working table (1), a cross plate (21) is fixedly connected to the bottom surfaces of the two risers (20), and the upper surface of the cross plate (21) is fixedly connected to the rotating motor (4).
7. A hydrogen circulation pump durability test stand according to claim 3, wherein the back of the working table (1) is fixedly connected with a control panel (22), and a side surface of the two vertical plates (11) far away from each other is fixedly connected with a warning board (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218971.0U CN220687556U (en) | 2023-08-17 | 2023-08-17 | Hydrogen circulating pump durability test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218971.0U CN220687556U (en) | 2023-08-17 | 2023-08-17 | Hydrogen circulating pump durability test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687556U true CN220687556U (en) | 2024-03-29 |
Family
ID=90373214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322218971.0U Active CN220687556U (en) | 2023-08-17 | 2023-08-17 | Hydrogen circulating pump durability test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119686978A (en) * | 2025-02-27 | 2025-03-25 | 柯瑞特(山东)氢能科技有限公司 | A durability testing device for a hydrogen circulation pump |
-
2023
- 2023-08-17 CN CN202322218971.0U patent/CN220687556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119686978A (en) * | 2025-02-27 | 2025-03-25 | 柯瑞特(山东)氢能科技有限公司 | A durability testing device for a hydrogen circulation pump |
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