CN220204145U - High-speed centrifugal air compressor of fuel cell - Google Patents
High-speed centrifugal air compressor of fuel cell Download PDFInfo
- Publication number
- CN220204145U CN220204145U CN202321596855.6U CN202321596855U CN220204145U CN 220204145 U CN220204145 U CN 220204145U CN 202321596855 U CN202321596855 U CN 202321596855U CN 220204145 U CN220204145 U CN 220204145U
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- centrifugal air
- fuel cell
- plate
- air compressor
- speed centrifugal
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- 239000000446 fuel Substances 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 29
- 238000007906 compression Methods 0.000 claims description 29
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 abstract description 13
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Fuel Cell (AREA)
Abstract
The utility model discloses a high-speed centrifugal air compressor of a fuel cell, and relates to the field of fuel cell compressors. According to the high-speed centrifugal air compressor for the fuel cell, the cooling type smoke isolation shell comprises the connecting bottom plate, the connecting side plate, the sound absorption side plate, the U-shaped shell, the U-shaped sound absorption plate, the exhaust fan and the air inlet fan, when the high-speed centrifugal air compressor for the fuel cell is used, the cooling operation of the compressor can be performed while the sound insulation performance of the compressor is ensured, the use stability of the compressor is ensured, the damping installation component comprises the limiting shell, the installation bottom plate, the hydraulic damping cylinder, the rubber pad and the fixed installation plate, when the high-speed centrifugal air compressor for the fuel cell is used, the damping operation of the fuel cell can be performed, the stability of the use and installation of equipment is improved due to the fact that the vibration transmission of the equipment is avoided, and the high-speed centrifugal air compressor for the fuel cell is simple in structure and convenient to operate and brings better use prospect.
Description
Technical Field
The utility model relates to the field of fuel cell compressors, in particular to a high-speed centrifugal air compressor of a fuel cell.
Background
The performance of a fuel cell system depends on a reliable air supply, and a fuel cell compressor is one of the key components of a high performance fuel cell air supply system.
The existing fuel cell compressor has certain defects when in use, the existing fuel cell compressor is firstly poor in sound insulation effect when in use and can generate larger noise when in use, and can cause too high equipment to influence the running stability of equipment when in sound insulation, meanwhile, the existing fuel cell compressor cannot perform shock absorption work on the existing fuel cell compressor when in use, shock sensation transmission can be caused by equipment vibration when in use, and the use stability is influenced.
Therefore, it is necessary to provide a fuel cell high-speed centrifugal air compressor to solve the above problems.
Disclosure of Invention
The utility model mainly aims to provide a fuel cell high-speed centrifugal air compressor which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a fuel cell high-speed centrifugal air compressor, includes centrifugal air compression host computer, but the lower extreme surface of centrifugal air compression host computer is provided with cooling type smoke isolation casing, but the lower extreme surface of centrifugal air compression host computer is provided with the bradyseism installation component, the middle part of centrifugal air compression host computer is provided with quick change joint, one side surface of centrifugal air compression host computer is provided with centrifugal permanent magnet synchronous motor, one side surface of centrifugal permanent magnet synchronous motor is provided with the wiring control box, but cooling type smoke isolation casing includes connecting bottom plate, connection curb plate, sound absorbing curb plate, U type casing, U type abatvoix, exhaust fan and air inlet fan, bradyseism installation component includes spacing casing, mounting plate, hydraulic pressure bradyseism cylinder, rubber pad and fixed mounting plate.
Preferably, the both sides surface of connecting the bottom plate all is provided with connects the curb plate, one side middle part of connecting the curb plate is provided with inhales the sound curb plate, the upper end surface of connecting the bottom plate is provided with U type casing, the internal surface is provided with U type abatvoix all around of U type casing, the upper end middle part of U type casing is provided with the exhaust fan, the front end middle part of U type casing is provided with the inlet fan.
Preferably, the outer surfaces of the two sides of the connecting bottom plate are fixedly connected with the outer surface of one side of the connecting side plate, the middle part of one side of the connecting side plate is fixedly connected with the outer surface of one side of the sound-absorbing side plate, and the outer surface of the upper end of the connecting bottom plate is detachably connected with the outer surface of the lower end of the U-shaped shell.
Preferably, the inner surface around the U type casing is fixedly connected with the outer surface around the U type abatvoix, the upper end middle part of U type casing is connected with the outer surface around the exhaust fan in a detachable way, the front end middle part of U type casing is connected with the outer surface around the intake fan in a detachable way.
Preferably, the lower extreme surface of spacing casing is provided with mounting plate, the lower extreme internal surface of spacing casing is provided with hydraulic shock absorbing cylinder, the upper end surface of hydraulic shock absorbing cylinder is provided with the rubber pad, the upper end surface of rubber pad is provided with the fixed mounting panel.
Preferably, the lower end outer surface of the limiting shell is fixedly connected with the upper end outer surface of the mounting bottom plate, and the lower end inner surface of the limiting shell is detachably connected with the lower end outer surface of the hydraulic cushioning cylinder.
Preferably, the upper end surface of hydraulic shock absorbing cylinder is fixedly connected with the lower extreme surface of rubber pad, the upper end surface of rubber pad is detachably connected with the lower extreme surface of fixed mounting panel.
Preferably, the lower extreme surface of centrifugal air compression host computer is dismantled with but lower extreme internal surface of cooling type smoke isolation casing and is connected, the lower extreme surface of centrifugal air compression host computer is dismantled with the upper end surface of bradyseism installation component and is connected, the middle part of centrifugal air compression host computer is connected with the one end surface fixed surface of quick change joint, one side surface of centrifugal air compression host computer is dismantled with centrifugal permanent magnet synchronous motor's opposite side surface and is connected, one side surface of centrifugal permanent magnet synchronous motor is dismantled with the one side surface of junction control box and is connected.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
this kind of high-speed centrifugal air compressor of fuel cell, but cooling type smoke isolation casing through setting up includes connecting bottom plate, connection curb plate, inhales sound curb plate, U type casing, U type abatvoix, exhaust fan and air inlet fan, can guarantee the stability that the compressor used to the compressor cooling work when guaranteeing the compressor sound insulation when using.
This high-speed centrifugal air compressor of fuel cell, the bradyseism installation component through setting up includes spacing casing, mounting plate, hydraulic pressure bradyseism cylinder, rubber pad and fixed mounting board, and the amount can carry out the bradyseism work to fuel cell compressor when using, avoids equipment vibrations transmission to use the stability of installation from this improvement equipment.
Drawings
FIG. 1 is a schematic view showing the overall structure of a high-speed centrifugal air compressor for a fuel cell according to the present utility model;
FIG. 2 is a schematic diagram of a fuel cell high-speed centrifugal air compressor according to the present utility model, illustrating the structure of the cooling type smoke-shielding casing 2 in FIG. 1;
FIG. 3 is a schematic view showing the development of the cooling type smoke-isolating housing 2 in FIG. 2 of a fuel cell high-speed centrifugal air compressor according to the present utility model;
fig. 4 is a schematic view showing an expanded structure of the shock absorbing mounting member 3 of fig. 1 of a high-speed centrifugal air compressor for a fuel cell according to the present utility model.
In the figure: 1. centrifuging the air compression host; 2. a cooling type smoke-isolating shell; 3. a cushioning mounting assembly; 4. a quick-change joint; 5. centrifugal permanent magnet synchronous motor; 6. a junction control box; 201. a connecting bottom plate; 202. connecting side plates; 203. a sound-absorbing side plate; 204. a U-shaped housing; 205. u-shaped sound absorbing plate; 206. an exhaust fan; 207. an inlet fan; 301. a limit housing; 302. a mounting base plate; 303. a hydraulic damping cylinder; 304. a rubber pad; 305. and fixing the mounting plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a high-speed centrifugal air compressor of a fuel cell comprises a centrifugal air compression host 1, wherein a cooling type smoke-isolation shell 2 is arranged on the outer surface of the lower end of the centrifugal air compression host 1, a damping installation component 3 is arranged on the outer surface of the lower end of the centrifugal air compression host 1, a quick-change connector 4 is arranged in the middle of the centrifugal air compression host 1, a centrifugal permanent magnet synchronous motor 5 is arranged on the outer surface of one side of the centrifugal air compression host 1, a wiring control box 6 is arranged on the outer surface of one side of the centrifugal permanent magnet synchronous motor 5, the cooling type smoke-isolation shell 2 comprises a connecting bottom plate 201, a connecting side plate 202, a sound-absorption side plate 203, a U-shaped shell 204, a U-shaped sound-absorption plate 205, an exhaust fan 206 and an air inlet fan 207, and the damping installation component 3 comprises a limit shell 301, an installation bottom plate 302, a hydraulic damping cylinder 303, a rubber pad 304 and a fixed installation plate 305.
It should be noted that, the present utility model is a high-speed centrifugal air compressor of a fuel cell, when in use, firstly, the centrifugal permanent magnet synchronous motor 5 is controlled by the connection control box 6 to drive the centrifugal air compression host 1, one side of the centrifugal air compression host 1 is used for air intake, then the quick-change connector 4 in the middle of the centrifugal air compression host 1 is used for supplying compressed air, the cooling type smoke-isolation shell 2 comprises a connecting bottom plate 201, a connecting side plate 202, a sound-absorbing side plate 203, a U-shaped shell 204, a U-shaped sound-absorbing plate 205, an exhaust fan 206 and an air intake fan 207, when in use, firstly, the noise of the centrifugal air compression host 1 on the connecting bottom plate 201 is primarily absorbed by the sound-absorbing side plate 203 on the connecting side plate 202 and the U-shaped sound-absorbing plate 205 on the U-shaped shell 204, and the residual noise is blocked by the connecting side plate 202 and the U-shaped shell 204, the sound insulation pad is carried out, meanwhile, the air inlet fan 207 at the front end of the U-shaped shell 204 blows external low-temperature air to the centrifugal air compression host machine 1, the exhaust fan 206 at the top of the U-shaped shell 204 discharges high-temperature air, the sound insulation performance of the compressor is ensured, meanwhile, the cooling operation of the compressor is carried out to ensure the stability of the use of the compressor during the use, the vibration damping installation component 3 comprises a limit shell 301, an installation bottom plate 302, a hydraulic vibration damping cylinder 303, a rubber pad 304 and a fixed installation plate 305, the cooling type smoke insulation shell 2 is firstly installed on the vibration damping installation component 3 through the fixed installation plate 305 before the use, the vibration damping installation component 3 is installed through the hydraulic vibration damping cylinder 303 and the rubber pad 304 in the limit shell 301 during the use, when in use, the fuel cell compressor can be subjected to damping operation, so that the vibration transmission of equipment is avoided, and the stability of the equipment in use and installation is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A fuel cell high-speed centrifugal air compressor comprising a centrifugal air compression host (1), characterized in that: the utility model provides a but lower extreme surface of centrifugal air compression host computer (1) is provided with cooling type smoke isolation casing (2), the lower extreme surface of centrifugal air compression host computer (1) is provided with bradyseism installation component (3), the middle part of centrifugal air compression host computer (1) is provided with quick change joint (4), one side surface of centrifugal air compression host computer (1) is provided with centrifugal PMSM (5), one side surface of centrifugal PMSM (5) is provided with wiring control box (6), but cooling type smoke isolation casing (2) are including connecting bottom plate (201), connection curb plate (202), inhale sound curb plate (203), U type casing (204), U type abatvoix (205), exhaust fan (206) and air inlet fan (207), bradyseism installation component (3) are including spacing casing (301), mounting plate (302), hydraulic pressure bradyseism cylinder (303), rubber pad (304) and fixed mounting plate (305).
2. A fuel cell high speed centrifugal air compressor according to claim 1, wherein: the utility model discloses a sound absorbing structure, including connecting bottom plate (201), sound absorbing side board (203), U type casing (204) are provided with in the middle part of one side of connecting bottom plate (202), the upper end surface of connecting bottom plate (201), the internal surface is provided with U type abatvoix (205) all around of U type casing (204), the upper end middle part of U type casing (204) is provided with exhaust fan (206), the front end middle part of U type casing (204) is provided with into fan (207).
3. A fuel cell high speed centrifugal air compressor according to claim 1, wherein: the outer surfaces of two sides of the connecting bottom plate (201) are fixedly connected with the outer surface of one side of the connecting side plate (202), the middle part of one side of the connecting side plate (202) is fixedly connected with the outer surface of one side of the sound-absorbing side plate (203), and the outer surface of the upper end of the connecting bottom plate (201) is detachably connected with the outer surface of the lower end of the U-shaped shell (204).
4. A fuel cell high speed centrifugal air compressor according to claim 1, wherein: the U-shaped sound absorbing plate is characterized in that the inner surface around the U-shaped shell (204) is fixedly connected with the outer surface around the U-shaped sound absorbing plate (205), the middle part of the upper end of the U-shaped shell (204) is detachably connected with the outer surface around the exhaust fan (206), and the middle part of the front end of the U-shaped shell (204) is detachably connected with the outer surface around the air inlet fan (207).
5. A fuel cell high speed centrifugal air compressor according to claim 1, wherein: the lower extreme surface of spacing casing (301) is provided with mounting plate (302), the lower extreme internal surface of spacing casing (301) is provided with hydraulic pressure bradyseism cylinder (303), the upper end surface of hydraulic pressure bradyseism cylinder (303) is provided with rubber pad (304), the upper end surface of rubber pad (304) is provided with fixed mounting plate (305).
6. A fuel cell high speed centrifugal air compressor according to claim 1, wherein: the lower end outer surface of the limiting shell (301) is fixedly connected with the upper end outer surface of the mounting bottom plate (302), and the lower end inner surface of the limiting shell (301) is detachably connected with the lower end outer surface of the hydraulic cushioning cylinder (303).
7. A fuel cell high speed centrifugal air compressor according to claim 1, wherein: the upper end surface of hydraulic shock absorbing cylinder (303) is fixedly connected with the lower extreme surface of rubber pad (304), the upper end surface of rubber pad (304) is detachably connected with the lower extreme surface of fixed mounting board (305).
8. A fuel cell high speed centrifugal air compressor according to claim 1, wherein: the lower extreme surface of centrifugal air compression host computer (1) can dismantle with the lower extreme internal surface of cooling type smoke isolation casing (2) and be connected, the lower extreme surface of centrifugal air compression host computer (1) can dismantle with the upper end surface of bradyseism installation component (3) and be connected, the middle part of centrifugal air compression host computer (1) can dismantle with the one end surface fixed connection of quick change joint (4), one side surface of centrifugal air compression host computer (1) can dismantle with the opposite side surface of centrifugal permanent magnet synchronous motor (5), one side surface of centrifugal permanent magnet synchronous motor (5) can dismantle with the one side surface of junction control box (6) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596855.6U CN220204145U (en) | 2023-06-21 | 2023-06-21 | High-speed centrifugal air compressor of fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596855.6U CN220204145U (en) | 2023-06-21 | 2023-06-21 | High-speed centrifugal air compressor of fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204145U true CN220204145U (en) | 2023-12-19 |
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ID=89149151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321596855.6U Active CN220204145U (en) | 2023-06-21 | 2023-06-21 | High-speed centrifugal air compressor of fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204145U (en) |
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2023
- 2023-06-21 CN CN202321596855.6U patent/CN220204145U/en active Active
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