CN210778819U - Heating and inter-cooling integrated device and fuel cell system applying same - Google Patents
Heating and inter-cooling integrated device and fuel cell system applying same Download PDFInfo
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- CN210778819U CN210778819U CN201921784304.6U CN201921784304U CN210778819U CN 210778819 U CN210778819 U CN 210778819U CN 201921784304 U CN201921784304 U CN 201921784304U CN 210778819 U CN210778819 U CN 210778819U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 87
- 239000000446 fuel Substances 0.000 title claims abstract description 56
- 238000001816 cooling Methods 0.000 title claims abstract description 51
- 239000000110 cooling liquid Substances 0.000 claims abstract description 73
- 238000005192 partition Methods 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
Abstract
The utility model discloses a heating and inter-cooling integrated device and a fuel cell system using the same, which comprises a shell and a cover plate, wherein the shell is provided with a cavity, the cover plate is arranged at the orifice of the cavity, a heating device and a heat exchange device are arranged in the cavity, the shell is provided with a cooling liquid inlet and a cooling liquid outlet, and cooling liquid enters the shell through the cooling liquid inlet and flows out of the cooling liquid outlet after exchanging heat with the heating device and the heat exchange device; still be equipped with air inlet and air outlet on the casing, the air is discharged from the air outlet after entering into the casing inside and carrying out heat exchange with heat exchange device from air inlet, simple structure, it is few to occupy fuel cell system overall arrangement space, under low temperature state, can carry out rapid heating for the cold air in the air circuit, under high temperature state, can carry out rapid cooling for the high temperature air in the air circuit, and the extra consumption of operation is little, and the promotion performance, the energy saving.
Description
The technical field is as follows:
the utility model relates to a cold integrative ware in heating and fuel cell system of using thereof.
Background art:
a fuel cell is a highly efficient power generation device that converts chemical energy into electric energy through a catalytic oxidation reaction of hydrogen and oxygen, and generates water without any pollution. At present, new energy automobiles are vigorously developed in various countries around the world, and the fuel cell has the characteristics of cleanness, high efficiency, no pollution, high energy efficiency, high reliability and the like, and is an ideal power source most suitable for the development of the new energy automobiles at present.
The fuel cell as a vehicle power system has to withstand the test of starting, stopping and normal operation under various severe working conditions such as high temperature in the south and low temperature in the north, wherein the low-temperature cold start working condition is the biggest challenge of the operation of a fuel cell vehicle in winter. The low-temperature cold start refers to the performance that the fuel cell automobile is successfully started at the temperature below 0 ℃, and the internal temperature of the fuel cell can be quickly raised to 70-80 ℃ to meet the normal operation. The U.S. department of energy has proposed specific technical indexes for the starting process of the fuel cell in the zero-temperature environment in 2010: at-20 ℃, the fuel cell reaches 90% of rated power within 30s after starting.
The main method for solving the problem of low-temperature cold start of the fuel cell at present is to change the internal temperature of the fuel cell so as to achieve the purpose of quick start. The method comprises heating, introducing hot air, cooling water circulation heating, variable resistance heating, hydrogen-oxygen reaction heating, gas purging and the like. However, when the fuel cell vehicle is in a low-temperature environment during use, the fuel cell needs to be heated for a long time to start the vehicle, and the rapid heating is difficult to achieve. In the process, a large amount of energy of a power battery of the vehicle needs to be wasted, the cruising ability of the fuel cell vehicle is greatly reduced, and the environment is polluted.
How to solve the problem of rapidly increasing the internal temperature of the fuel cell under the low temperature environment to reach the temperature required by the starting of the fuel cell system is one of the key problems in the current fuel cell application. The air path in the fuel cell is one of three pipelines, the air path is used for sending air into the electric pile of the fuel cell, and oxygen in the air and hydrogen participate in reaction. Therefore, in a low temperature environment, the air fed into the fuel cell system must also be heated rapidly to ensure proper start-up and operation of the combustion cell.
In addition, at present, the air in the air path is heated by the heat generated by compressing the air by using the air compressor, but the effect of the mode is not ideal. When the air conditioner is just started, the operation power of the fuel cell system is very low, the operation power of the air compressor is also very low, the compressed air pressure of the air compressor is limited, the generated heat is also very limited, and the air is difficult to be heated to the ideal temperature.
The invention content is as follows:
the utility model aims at providing a cold all-in-one ware in heating and fuel cell system of using thereof, this simple structure, occupy fuel cell system overall arrangement space few, under low temperature state, can carry out rapid heating for the cold air in the air circuit, under high temperature state, can carry out rapid cooling for the high temperature air in the air circuit, the extra consumption of operation is little, promotion performance, energy saving.
The purpose of the utility model is realized by the following technical scheme:
a heating and inter-cooling integrated machine is characterized in that: the cooling device comprises a shell and a cover plate, wherein a cavity is arranged on the shell, the cover plate is arranged at a cavity opening of the cavity, a heating device and a heat exchange device are arranged in the cavity, a cooling liquid inlet and a cooling liquid outlet are arranged on the shell, and cooling liquid enters the shell through the cooling liquid inlet, exchanges heat with the heating device and the heat exchange device and then flows out of the cooling liquid outlet; the shell is also provided with an air inlet and an air outlet, and air enters the shell from the air inlet and is discharged from the air outlet after heat exchange is carried out between the air and the heat exchange device.
A first partition plate and a second partition plate are installed in a cavity of the shell, a cooling liquid inlet cavity is formed between the first partition plate and the shell, a cooling liquid outlet cavity is formed between the second partition plate and the shell, the heat exchange device is installed between the cooling liquid inlet cavity and the cooling liquid outlet cavity, the cooling liquid inlet cavity is communicated with a cooling liquid inlet, and the cooling liquid outlet cavity is communicated with a cooling liquid outlet.
The heat exchange device comprises a plurality of heat dissipation corrugated plates and a plurality of laminates with a plurality of water channels, the heat dissipation corrugated plates and the laminates are distributed at intervals, a plurality of air flow channels are formed between the heat dissipation corrugated plates and the laminates, a plurality of water channels are arranged between a cooling liquid inlet cavity and a cooling liquid outlet cavity and communicated with each other, a plurality of first through holes and a plurality of second through holes are formed in a first partition plate and a second partition plate respectively, the plurality of water channels correspond to the plurality of first through holes and the plurality of second through holes, and the heating device is installed in the cooling liquid inlet cavity.
The heating device is a heating resistance wire or a heating sheet.
A plurality of heat dissipation buckled plates, a plurality of plywoods, first division board and second division board integrated weld shaping.
The shell is provided with a plurality of mounting feet, and mounting holes are formed in the mounting feet.
The air inlet and the air outlet are arranged on two opposite side surfaces of the shell; the cooling liquid inlet and the cooling liquid outlet are arranged on two opposite side surfaces of the shell.
The utility model provides a fuel cell system, includes air cleaner, air flowmeter, air compressor machine controller, first temperature sensor, second temperature sensor, heats well integrative ware, humidifier, fuel cell module and coolant liquid circulation system, its characterized in that: the heating and inter-cooling integrated device is the heating and inter-cooling integrated device, air enters the air compressor after passing through the air filter and the air flow meter, the air compressor controller controls the air compressor to compress the entering air and then enters the shell from the air inlet of the heating and inter-cooling integrated device, the air is heated or cooled in the heating and inter-cooling integrated device and then conveyed to the humidifier through the air outlet, the humidifier inputs the humidified air into the fuel cell module, and the cooling liquid inlet and the cooling liquid outlet of the heating and inter-cooling integrated device are connected with the cooling liquid circulating system.
A first temperature sensor and a second temperature sensor are respectively arranged between the heating and inter-cooling integrated device and the air compressor and between the heating and inter-cooling integrated device and the humidifier, air which does not participate in reaction in the fuel cell module and water which is generated in the fuel cell module enter the humidifier again to humidify the dry air, the air is discharged from the air outlet, and the water is discharged from the water outlet.
Compared with the prior art, the utility model, following effect has:
1) the utility model comprises a shell and a cover plate, wherein the shell is provided with a cavity, the cover plate is arranged at the orifice of the cavity, a heating device and a heat exchange device are arranged in the cavity, the shell is provided with a cooling liquid inlet and a cooling liquid outlet, and the cooling liquid enters the shell through the cooling liquid inlet and exchanges heat with the heating device and the heat exchange device and then flows out from the cooling liquid outlet; still be equipped with air inlet and air outlet on the casing, the air is discharged from the air outlet after entering into the casing inside and carrying out heat exchange with heat exchange device from air inlet, simple structure, it is few to occupy fuel cell system overall arrangement space, under low temperature state, can carry out rapid heating for the cold air in the air circuit, under high temperature state, can carry out rapid cooling for the high temperature air in the air circuit, and the extra consumption of operation is little, and the promotion performance, the energy saving.
2) Other advantages of the present invention will be described in detail in the examples section.
Description of the drawings:
fig. 1 is a perspective view of a first embodiment of the present invention;
fig. 2 is an exploded perspective view of a first embodiment of the present invention;
fig. 3 is a front view of a first embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a partial enlarged view of portion B of FIG. 4;
FIG. 6 is a schematic view of the second embodiment;
FIG. 7 is a schematic view of the third embodiment.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the following detailed description of preferred embodiments and accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 5, the present embodiment provides a heating and inter-cooling integrated machine, which is characterized in that: the cooling device comprises a shell 61 and a cover plate 62, wherein a cavity 63 is arranged on the shell 61, the cover plate 62 is arranged at the orifice of the cavity 63, a heating device 64 and a heat exchange device 65 are arranged in the cavity 63, a cooling liquid inlet 66 and a cooling liquid outlet 67 are arranged on the shell 61, and cooling liquid enters the shell 61 through the cooling liquid inlet 66, exchanges heat with the heating device 64 and the heat exchange device 65 and then flows out of the cooling liquid outlet 67; still be equipped with air inlet 68 and air outlet 69 on the casing 61, the air is discharged from air outlet 69 after entering into casing 61 inside and heat exchange device 65 and carrying out the heat exchange from air inlet 68, moreover, the steam generator is simple in structure, it is few to occupy the whole overall arrangement space of fuel cell system, under the low temperature state, can carry out rapid heating for the cold air in the air circuit, under the high temperature state, can carry out rapid cooling for the high-temperature air in the air circuit, the extra consumption of operation is little, the performance is improved, and energy is saved.
The first partition plate 633 and the second partition plate 634 are installed in the cavity 63 of the housing 61, a cooling liquid inlet chamber 631 is formed between the first partition plate 633 and the housing 61, a cooling liquid outlet chamber 632 is formed between the second partition plate 634 and the housing 61, the heat exchange device 65 is installed between the cooling liquid inlet chamber 631 and the cooling liquid outlet chamber 632, the cooling liquid inlet chamber 631 is communicated with the cooling liquid inlet 66, and the cooling liquid outlet chamber 632 is communicated with the cooling liquid outlet 67.
The heat exchange device 65 includes a plurality of heat dissipation corrugated plates 652 and a plurality of laminates 650 with a plurality of water channels 651, the heat dissipation corrugated plates 652 and the laminates 650 are distributed at intervals, a plurality of air flow channels 653 are formed between the heat dissipation corrugated plates 652 and the laminates 650, a plurality of water channels 651 are arranged between the coolant inlet chamber 631 and the coolant outlet chamber 632 for communication, a plurality of first through holes 6331 and second through holes 6341 are respectively arranged on the first partition plate 633 and the second partition plate 634, the plurality of water channels 651 correspond to the plurality of first through holes 6331 and the second through holes 6341, the heating device 64 is installed in the coolant inlet chamber 631, air is transferred to the coolant through the contact heat of the air flow channels 653 and the heat dissipation corrugated plates 652 and the laminates 650 for taking away, and heat conduction is facilitated.
The heating device 64 is a heating resistance wire or a heating sheet, the heating device is electrified to generate heat, the cooling liquid flowing into the cooling liquid inlet cavity is rapidly heated and then flows into the water channel, the heated cooling liquid continuously conducts heat to the laminate 650, the temperature of the heat dissipation corrugated plate 652 is also increased, when the cold air passes through the air channel, the cold air absorbs the heat on the laminate 650 and the heat dissipation corrugated plate 652, the temperature is increased, the heated air is discharged from the air outlet 69 and enters other parts in the fuel cell system, and the cold start is rapidly realized.
The heat dissipation corrugated plates 652, the laminate plates 650, the first partition plate 633 and the second partition plate 634 are integrally welded, so that the heat dissipation corrugated plates have the advantages of good integrity, simple structure and convenience in heat conduction.
The housing 61 is provided with a plurality of mounting feet 611, the mounting feet 611 are provided with mounting holes 612, and the mounting structure is simple.
The air inlet 68 and the air outlet 69 are disposed on opposite sides of the housing 61; the cooling liquid inlet 66 and the cooling liquid outlet 67 are arranged on two opposite side surfaces of the shell 61, and the structure is simple and the layout is reasonable.
Example two:
as shown in fig. 6, the present embodiment is a fuel cell system, including an air cleaner 1, an air flow meter 2, an air compressor 3, an air compressor controller 4, a first temperature sensor 5, a second temperature sensor 50, a heating and inter-cooling integrator, a humidifier 7, a fuel cell module 8, and a coolant circulation system 10, and is characterized in that: the heating and inter-cooling all-in-one machine is the heating and inter-cooling all-in-one machine described in the first embodiment, air enters the air compressor 3 after passing through the air filter 1 and the air flow meter 2, the air compressor 3 is controlled by the air compressor controller 4 to compress the entering air and then enters the shell 61 from the air inlet 68 of the heating and inter-cooling all-in-one machine, the air is heated or cooled in the heating and inter-cooling all-in-one machine and then is conveyed to the humidifier 7 through the air outlet 69, the humidifier 7 inputs the humidified air into the fuel cell module 8, and the cooling liquid inlet 66 and the cooling liquid outlet 67 of the heating and inter-cooling all-in-one machine are connected with.
A first temperature sensor 5 and a second temperature sensor 50 are respectively arranged between the heating and inter-cooling integrated device and the air compressor 3 and the humidifier 7, air which does not participate in reaction in the fuel cell module 8 and generated water enter the humidifier 7 again to humidify dry air, the air is discharged from the air outlet 92, and the water is discharged from the water outlet 91.
Example three:
as shown in fig. 7, this embodiment is a method for controlling a fuel cell system, where the fuel cell system is the fuel cell system described in the second embodiment, the fuel cell module 8 is controlled by the fuel cell system controller 100, the first temperature sensor 5 transmits a detected temperature signal to the fuel cell system controller 100, air passes through the air cleaner 1 and the air flow meter 2 and enters the air compressor 3, the air compressor 3 delivers the air to the heating and inter-cooling integrator, and when the first temperature sensor 5 detects that the air is lower than a certain set temperature value T1, the fuel cell system controller 100 controls the heating function of the heating device 64 of the heating and inter-cooling integrator to be turned on, so as to heat the cooling liquid entering the heating and inter-cooling integrator, thereby providing heat for the air entering the heating and inter-cooling integrator and enabling the air temperature to rise rapidly; when the first temperature sensor 5 detects that the air is higher than a certain set temperature value T2, the fuel cell system controller 100 starts the cooling function to control the heating device 64 of the heating and inter-cooling integrated machine to close the heating function, and the low-temperature cooling liquid entering the heating and inter-cooling integrated machine takes away the heat in the air, so that the air temperature is reduced, and the cooling effect is achieved.
The output end of the heating and inter-cooling integrator is provided with a second temperature sensor 50, the second temperature sensor 50 transmits a detected temperature signal to the fuel cell system controller 100, when the fuel cell system controller 100 starts a heating function to control the heating function of a heating device 64 of the heating and inter-cooling integrator to start, the cooling liquid entering the heating and inter-cooling integrator is heated, so that heat is provided for the air entering the heating and inter-cooling integrator, after the air temperature rises rapidly, when the temperature heat of the air transmitted by the heating and inter-cooling integrator does not reach a required set temperature value T3, the second temperature sensor 50 transmits a signal back to the fuel cell system controller 100, and the fuel cell system controller 100 controls the heating device 64 of the heating and inter-cooling integrator to increase the output power, so that the temperature of the air output by the heating and inter-cooling integrator reaches a required temperature.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (9)
1. A heating and inter-cooling integrated machine is characterized in that: the cooling device comprises a shell (61) and a cover plate (62), wherein a cavity (63) is formed in the shell (61), the cover plate (62) is installed at the orifice of the cavity (63), a heating device (64) and a heat exchange device (65) are installed in the cavity (63), a cooling liquid inlet (66) and a cooling liquid outlet (67) are formed in the shell (61), and cooling liquid enters the shell (61) through the cooling liquid inlet (66) to exchange heat with the heating device (64) and the heat exchange device (65) and then flows out of the cooling liquid outlet (67); the shell (61) is also provided with an air inlet (68) and an air outlet (69), and air enters the shell (61) from the air inlet (68) to exchange heat with the heat exchange device (65) and then is discharged from the air outlet (69).
2. A heating and cold integrator as claimed in claim 1, wherein: a first partition plate (633) and a second partition plate (634) are installed in a cavity (63) of a shell (61), a cooling liquid inlet chamber (631) is formed between the first partition plate (633) and the shell (61), a cooling liquid outlet chamber (632) is formed between the second partition plate (634) and the shell (61), a heat exchange device (65) is installed between the cooling liquid inlet chamber (631) and the cooling liquid outlet chamber (632), the cooling liquid inlet chamber (631) is communicated with a cooling liquid inlet (66), and the cooling liquid outlet chamber (632) is communicated with a cooling liquid outlet (67).
3. A heating and cold-cooling integrator as claimed in claim 1 or claim 2, wherein: the heat exchange device (65) comprises a plurality of heat dissipation corrugated plates (652) and a plurality of laminated plates (650) with a plurality of water channels (651), the heat dissipation corrugated plates (652) and the laminated plates (650) are distributed at intervals, a plurality of air flow channels (653) are formed between the heat dissipation corrugated plates (652) and the laminated plates (650), a plurality of water channels (651) are arranged between a cooling liquid inlet cavity (631) and a cooling liquid outlet cavity (632) for communication, a plurality of first through holes (6331) and second through holes (6341) are respectively formed in a first partition plate (633) and a second partition plate (634), the plurality of water channels (651) correspond to the plurality of first through holes (6331) and the second through holes (6341), and a heating device (64) is installed in the cooling liquid inlet cavity (631).
4. A heating and cooling integrator as claimed in claim 3 wherein: the heating device (64) is a heating resistance wire or a heating sheet.
5. A heating and cold-cooling integrator as claimed in claim 2, wherein: a plurality of heat dissipation corrugated plates (652), a plurality of laminated plates (650), a first separation plate (633) and a second separation plate (634) are integrally welded.
6. A heating and cold-cooling integrator as claimed in claim 4, wherein: a plurality of mounting feet (611) are arranged on the shell (61), and mounting holes (612) are arranged on the mounting feet (611).
7. A heating and cold integrating device as claimed in claim 6, wherein: the air inlet (68) and the air outlet (69) are arranged on two opposite sides of the shell (61); a coolant inlet (66) and a coolant outlet (67) are provided on opposite sides of the housing (61).
8. The utility model provides a fuel cell system, includes air cleaner (1), air flowmeter (2), air compressor machine (3), air compressor machine controller (4), first temperature sensor (5), second temperature sensor (50), cold integrative ware in heating, humidifier (7), fuel cell module (8) and coolant liquid circulation system (10), its characterized in that: the heating and inter-cooling all-in-one machine is as claimed in any one of claims 1 to 7, air enters the air compressor (3) after passing through the air filter (1) and the air flow meter (2), the air compressor controller (4) controls the air compressor (3) to compress the entering air and then enters the shell (61) from an air inlet (68) of the heating and inter-cooling all-in-one machine, the air is conveyed to the humidifier (7) through an air outlet (69) after being heated or cooled in the heating and inter-cooling all-in-one machine, the humidifier (7) inputs the humidified air into the fuel cell module (8), and a cooling liquid inlet (66) and a cooling liquid outlet (67) of the heating and inter-cooling all-in-one machine are connected with the cooling liquid circulation system (10).
9. A fuel cell system according to claim 8, wherein: a first temperature sensor (5) and a second temperature sensor (50) are respectively arranged between the heating and inter-cooling integrated device and the air compressor (3) and the humidifier (7), air which does not participate in reaction in the fuel cell module (8) and generated water enter the humidifier (7) again to humidify dry air, the air is discharged from the air outlet (92), and the water is discharged from the water outlet (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784304.6U CN210778819U (en) | 2019-10-23 | 2019-10-23 | Heating and inter-cooling integrated device and fuel cell system applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784304.6U CN210778819U (en) | 2019-10-23 | 2019-10-23 | Heating and inter-cooling integrated device and fuel cell system applying same |
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| Publication Number | Publication Date |
|---|---|
| CN210778819U true CN210778819U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921784304.6U Withdrawn - After Issue CN210778819U (en) | 2019-10-23 | 2019-10-23 | Heating and inter-cooling integrated device and fuel cell system applying same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611108A (en) * | 2019-10-23 | 2019-12-24 | 中山大洋电机股份有限公司 | Heating and inter-cooling integrated device, fuel cell system applying same and control method |
-
2019
- 2019-10-23 CN CN201921784304.6U patent/CN210778819U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611108A (en) * | 2019-10-23 | 2019-12-24 | 中山大洋电机股份有限公司 | Heating and inter-cooling integrated device, fuel cell system applying same and control method |
| CN110611108B (en) * | 2019-10-23 | 2024-03-15 | 中山大洋电机股份有限公司 | Heating and intercooling integrated device, fuel cell system using same and control method |
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|---|---|---|---|
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220908 Address after: 5th Floor, Office Building, No. 1 Guangfeng Industrial Avenue, West District, Zhongshan City, Guangdong Province, 528400 Patentee after: Dayang electric fuel cell technology (Zhongshan) Co.,Ltd. Address before: 528400 Guangdong province Zhongshan City West sirlon third industrial zone Patentee before: ZHONGSHAN BROAD-OCEAN MOTOR Co.,Ltd. |
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Granted publication date: 20200616 Effective date of abandoning: 20240315 |
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