CN220955975U - Heat abstractor of air compressor of fuel cell - Google Patents
Heat abstractor of air compressor of fuel cell Download PDFInfo
- Publication number
- CN220955975U CN220955975U CN202321713819.3U CN202321713819U CN220955975U CN 220955975 U CN220955975 U CN 220955975U CN 202321713819 U CN202321713819 U CN 202321713819U CN 220955975 U CN220955975 U CN 220955975U
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- Prior art keywords
- compressor
- fixedly connected
- box
- dust
- fuel cell
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- 239000000446 fuel Substances 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 2
- 230000005855 radiation Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fuel Cell (AREA)
Abstract
The utility model provides a heat dissipating device of an air compressor of a fuel cell, which comprises a compressor body, wherein the front surface of the compressor body is fixedly connected with a heat dissipating box, the front surface of the heat dissipating box is fixedly connected with a protective box, the left side of the protective box is provided with a limit groove, the inner cavity of the limit groove is movably connected with a dust-proof plate, the surface of the dust-proof plate is fixedly connected with a filter screen, and the left side of the dust-proof plate is fixedly connected with a cover plate; according to the utility model, the limit groove, the dust-proof plate and the filter screen are arranged, the dust-proof plate and the filter screen are inserted into the limit groove, the filter screen filters and blocks air transmitted to the protective box by the air inlet pipe body, and dust is prevented from entering the heat dissipation box, so that the problem that the dust enters the compressor along with the air inlet pipe due to a large amount of dust in external air and is adhered to the compressor, the heat dissipation of the compressor is affected, the compressor is damaged and faults are caused, and normal use of people is affected.
Description
Technical Field
The utility model belongs to the field of fuel cell air compressors, in particular to a heat dissipating device of a fuel cell air compressor, which is used for preventing a large amount of dust from being carried when ventilation air of an air inlet pipe enters the compressor, and preventing the dust from being attached to the compressor, thereby influencing the heat dissipation of the compressor.
Background
The heat dissipation device of the air compressor of the fuel cell is used for dissipating heat during operation of the air compressor of the fuel cell, improving the working efficiency of the air compressor of the fuel cell, and preventing the heat generated in the air compressor from being too high so as to influence the operation of the air compressor of the fuel cell;
According to China patent application number 201920137381.6, an air compressor heat sink for a fuel cell system is disclosed, comprising: the air inlet cover, watertight fittings, the air inlet fan, the air inlet pipeline, the wind scooper, install watertight fittings on the air intake of air scooper, the air inlet fan is installed to the air outlet of air scooper, and the air outlet of air scooper links to each other with the wind scooper through the air inlet pipeline, the wind scooper is installed to the end of air inlet pipeline, the wind scooper just faces air compressor, air compressor installs in the wind scooper, in this contrast case, fuel cell system air compressor heat abstractor is furnished with independent fan and dispels the heat to air compressor, and connecting pipe on the air inlet pipeline, connect the nozzle on the pipeline, can carry out extra heat dissipation to certain parts, the radiating effect is good, but in actual operation process, the air-supply line carries out the incoming stream to air compressor's inside, thereby dispel the heat to fuel cell air compressor, because there is a large amount of dust in the outside air, the dust can follow the air-supply line and get into the compressor inside in the lump, and can adhere to on the compressor, the long-time pile up the dust of compressor, can influence the heat dissipation of compressor, and the appearance of compressor and damage, influence people's normal use.
In summary, the present utility model provides a heat dissipating device for an air compressor of a fuel cell to solve the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a heat dissipation device for an air compressor of a fuel cell, which is used for solving the problems that in the prior art, a large amount of dust exists in the outside air, the dust can enter the inside of the compressor along with an air inlet pipe and can be attached to the compressor, the heat dissipation of the compressor can be influenced due to long-time accumulation of the dust on the compressor, and the compressor is damaged and broken, so that the normal use of people is influenced.
The utility model provides a fuel cell air compressor heat abstractor, includes the compressor body, the positive fixedly connected with radiator box of compressor body, the positive fixedly connected with protective housing of radiator box, the spacing groove has been seted up in the left side of protective housing, the inner chamber swing joint of spacing groove has the dust guard, the fixed surface of dust guard has the filter screen, the left side fixedly connected with apron of dust guard, the left side fixedly connected with handle of apron, the right side fixedly connected with sealing strip of apron.
Preferably, the back of the compressor body is communicated with an air outlet pipe body, and the front of the protective box is provided with an air inlet pipe body.
Preferably, the front of the protective box is provided with an air inlet groove, the back of the air inlet pipe body is fixedly connected with a connecting pipe, and the air inlet groove is in threaded connection with the connecting pipe.
Preferably, the left side at protection box top has been seted up first spacing hole, the second spacing hole has been seted up in the left side at dust guard top, the top of protection box is provided with the inserted bar, the bottom of inserted bar runs through first spacing hole and second spacing hole and with the inner chamber swing joint in first spacing hole and the second spacing hole.
Preferably, the bottom of radiating box inner chamber fixedly connected with supporting shoe, the top fixedly connected with motor of supporting shoe, the output shaft transmission of motor is connected with the fan.
Preferably, the front surface of the heat dissipation box is provided with a first through groove, and the back surface of the heat dissipation box is provided with a second through groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the heat dissipation box is arranged to play a role in protecting the motor and the fan, so that potential safety hazards to workers during operation of the motor and the fan are prevented, the protective box is arranged to connect the air inlet pipe body with the protective box, and external air is led into the protective box, so that ventilation of air in the protective box is realized, and the sealing strip on the surface of the cover plate is arranged to reduce gaps of the cover plate placed on the limiting groove and prevent air leakage from the limiting groove.
2. According to the utility model, the limiting groove, the dust-proof plate and the filter screen are arranged, the dust-proof plate and the filter screen are inserted into the limiting groove, the filter screen filters and blocks air in the air inlet pipe body transmitted to the protecting box, dust is prevented from entering the heat dissipation box, and a handle arranged on the surface of the cover plate is convenient for workers to conveniently pull the dust-proof plate, so that the dust-proof plate is extracted from the limiting groove, dust accumulated on the surface of the filter screen is processed, and the dust is prevented from adhering to the surface of the fuel cell air compressor, so that heat is increased during operation of the fuel cell air compressor, heat dissipation of the compressor is not facilitated, the problem that a large amount of dust exists in the outside air, the dust can enter the inside of the compressor along with the air inlet pipe and adhere to the compressor, the dust is prevented from accumulating on the compressor for a long time, the heat dissipation of the compressor is influenced, faults and damages of the compressor are caused, and normal use of people is influenced is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing a separated state structure of the protective case and the dust guard of the present utility model;
FIG. 3 is a schematic view showing a separated state structure of a protective box and an air inlet pipe body according to the present utility model;
FIG. 4 is a schematic perspective view of a bayonet of the present utility model;
Fig. 5 is a schematic side sectional structure of the heat radiation box of the present utility model.
In the figure:
1. A compressor body; 2. a heat radiation box; 3. a protective box; 4. a limit groove; 5. a dust-proof plate; 6. a filter screen; 7. a cover plate; 8. an air outlet pipe body; 9. an air inlet pipe body; 10. an air inlet groove; 11. a connecting pipe; 12. a first limiting hole; 13. a second limiting hole; 14. a rod; 15. a support block; 16. a motor; 17. a fan; 18. a first through groove; 19. and a second through slot.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-5, the utility model provides a heat dissipating device of an air compressor of a fuel cell, which comprises a compressor body 1, wherein the front surface of the compressor body 1 is fixedly connected with a heat dissipating box 2, the front surface of the heat dissipating box 2 is fixedly connected with a protective box 3, the left side of the protective box 3 is provided with a limit groove 4, the inner cavity of the limit groove 4 is movably connected with a dust-proof plate 5, the surface of the dust-proof plate 5 is fixedly connected with a filter screen 6, the left side of the dust-proof plate 5 is fixedly connected with a cover plate 7, the left side of the cover plate 7 is fixedly connected with a handle, and the right side of the cover plate 7 is fixedly connected with a sealing strip.
As an embodiment of the utility model, the back of the compressor body 1 is communicated with an air outlet pipe body 8, the front of the protective box 3 is provided with an air inlet pipe body 9, the air outlet pipe body 8 is used for air outlet of the fuel cell air compressor, and the air inlet pipe body 9 is used for air inlet of the fuel cell air compressor by arranging the air outlet pipe body 8 and the air inlet pipe body 9.
As an embodiment of the present utility model, the front surface of the protection box 3 is provided with the air inlet groove 10, the back surface of the air inlet pipe body 9 is fixedly connected with the connecting pipe 11, and the air inlet groove 10 is in threaded connection with the connecting pipe 11, and by arranging the air inlet groove 10 and the connecting pipe 11, the connecting pipe 11 can be fixed on the protection box 3, so that the air inlet pipe body 9 is prevented from falling off.
As one implementation mode of the utility model, the left side at the top of the protective box 3 is provided with the first limiting hole 12, the left side at the top of the dust-proof plate 5 is provided with the second limiting hole 13, the top of the protective box 3 is provided with the inserted link 14, the bottom of the inserted link 14 penetrates through the first limiting hole 12 and the second limiting hole 13 and is movably connected with the inner cavities of the first limiting hole 12 and the second limiting hole 13, and the inserted link 14 can be inserted into the first limiting hole 12 and the second limiting hole 13 through the arrangement of the first limiting hole 12, the second limiting hole 13 and the inserted link 14, so that the protective box 3 and the dust-proof plate 5 can be fixed and unlocked.
As an implementation mode of the utility model, the bottom of the inner cavity of the heat radiation box 2 is fixedly connected with the supporting block 15, the top of the supporting block 15 is fixedly connected with the motor 16, the output shaft of the motor 16 is in transmission connection with the fan 17, the motor 16 and the fan 17 are arranged, the output shaft of the motor 16 can drive the fan 17 to rotate, a power source is provided for the rotation of the fan 17, and meanwhile, the rotation of the fan 17 can drive the air in the heat radiation box 2 to circulate, so that preparation is provided for heat radiation of the air compressor of the fuel cell.
As an embodiment of the present utility model, the first through groove 18 is formed on the front surface of the heat radiation box 2, the second through groove 19 is formed on the back surface of the heat radiation box 2, and the air in the heat radiation box 2 can be circulated to the outside of the heat radiation box 2 by providing the first through groove 18 and the second through groove 19, thereby realizing the effect of air exchange in the heat radiation box 2.
The specific working principle is as follows:
Firstly, the rotary connecting pipe 11 and the air inlet groove 10 are matched, thereby fixing the air inlet pipe body 9 on the protective box 3, preparing operation is provided for air inlet of the air compressor heat dissipation device of the fuel cell, the inserting rod 14 is pulled upwards, the inserting rod 14 is separated from the first limiting hole 12 and the second limiting hole 13, the protective box 3 and the dust-proof plate 5 are unlocked, the dust-proof plate 5 is pulled away from the limiting groove 4 through the handle on the surface of the cover plate 7, then dust accumulated on the surface of the filter screen 6 is processed, the surface of the filter screen 6 is clean, thereby completing cleaning operation of the filter screen 6, then the dust-proof plate 5 is inserted into the protective box 3 along the inner cavity of the limiting groove 4, the inserting rod 14 is inserted downwards, the inserting rod 14 penetrates through the first limiting hole 12 and the second limiting hole 13, thereby fixing the dust-proof plate 5 is completed, the filter screen 6 can filter and block dust in the air transmitted by the air inlet pipe body 9 in the box 3, the dust is prevented from entering the compressor, the compressor is unfavorable for heat dissipation of the compressor, a large amount of dust can exist in the outside air, the dust can enter the air and the compressor is prevented from entering the compressor, the compressor is prevented from being polluted, the compressor is influenced by the dust can be normally, the compressor is damaged, the air is influenced by the compressor is polluted, and the air is also has the compressor is damaged, and the air is well, and the compressor is damaged, and the air can be influenced.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a fuel cell air compressor heat abstractor, includes compressor body (1), its characterized in that: the novel air conditioner is characterized in that the front of the compressor body (1) is fixedly connected with the heat dissipation box (2), the front of the heat dissipation box (2) is fixedly connected with the protection box (3), the left side of the protection box (3) is provided with the limit groove (4), the inner cavity of the limit groove (4) is movably connected with the dust guard (5), the surface of the dust guard (5) is fixedly connected with the filter screen (6), the left side of the dust guard (5) is fixedly connected with the cover plate (7), the left side of the cover plate (7) is fixedly connected with the handle, and the right side of the cover plate (7) is fixedly connected with the sealing strip.
2. The fuel cell air compressor heat sink of claim 1 wherein: the back of the compressor body (1) is communicated with an air outlet pipe body (8), and the front of the protective box (3) is provided with an air inlet pipe body (9).
3. The fuel cell air compressor heat sink of claim 2 wherein: an air inlet groove (10) is formed in the front face of the protective box (3), a connecting pipe (11) is fixedly connected to the back face of the air inlet pipe body (9), and the air inlet groove (10) is in threaded connection with the connecting pipe (11).
4. The fuel cell air compressor heat sink of claim 1 wherein: first spacing hole (12) have been seted up in the left side at protective housing (3) top, second spacing hole (13) have been seted up in the left side at dust guard (5) top, the top of protective housing (3) is provided with inserted bar (14), the bottom of inserted bar (14) runs through first spacing hole (12) and second spacing hole (13) and with the inner chamber swing joint in first spacing hole (12) and second spacing hole (13).
5. The fuel cell air compressor heat sink of claim 1 wherein: the cooling box is characterized in that a supporting block (15) is fixedly connected to the bottom of an inner cavity of the cooling box (2), a motor (16) is fixedly connected to the top of the supporting block (15), and a fan (17) is connected to an output shaft of the motor (16) in a transmission mode.
6. The fuel cell air compressor heat sink of claim 1 wherein: the front of the heat dissipation box (2) is provided with a first through groove (18), and the back of the heat dissipation box (2) is provided with a second through groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713819.3U CN220955975U (en) | 2023-07-03 | 2023-07-03 | Heat abstractor of air compressor of fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713819.3U CN220955975U (en) | 2023-07-03 | 2023-07-03 | Heat abstractor of air compressor of fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955975U true CN220955975U (en) | 2024-05-14 |
Family
ID=90980935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321713819.3U Active CN220955975U (en) | 2023-07-03 | 2023-07-03 | Heat abstractor of air compressor of fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955975U (en) |
-
2023
- 2023-07-03 CN CN202321713819.3U patent/CN220955975U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |