WO2022016882A1 - Appareil d'humidification et d'inter-refroidissement et système de pile à combustible utilisé par celui-ci - Google Patents

Appareil d'humidification et d'inter-refroidissement et système de pile à combustible utilisé par celui-ci Download PDF

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Publication number
WO2022016882A1
WO2022016882A1 PCT/CN2021/079550 CN2021079550W WO2022016882A1 WO 2022016882 A1 WO2022016882 A1 WO 2022016882A1 CN 2021079550 W CN2021079550 W CN 2021079550W WO 2022016882 A1 WO2022016882 A1 WO 2022016882A1
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WIPO (PCT)
Prior art keywords
air
mounting holes
humidification
cooling liquid
heat exchange
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PCT/CN2021/079550
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English (en)
Chinese (zh)
Inventor
刘小青
邓佳
赵勇富
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中山大洋电机股份有限公司
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Filing date
Publication date
Priority claimed from CN202021480847.1U external-priority patent/CN212625677U/zh
Priority claimed from CN202010721134.8A external-priority patent/CN111725538B/zh
Application filed by 中山大洋电机股份有限公司 filed Critical 中山大洋电机股份有限公司
Publication of WO2022016882A1 publication Critical patent/WO2022016882A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • 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

Definitions

  • the invention relates to an intercooling humidification device and a fuel cell system using the same.
  • the fuel cell system includes three major pipeline systems: air intake system, cooling system, and hydrogen supply system.
  • air intake system When the fuel cell system is working normally, the air is usually pressurized and compressed by an air compressor, and then fed into the air intake system.
  • the temperature of the air compressed by the air compressor can reach about 120°C. Excessive temperature may cause system failure or even damage the stack of the fuel cell.
  • the air fed into the stack must be kept at 60-70 °C humid air, so that the stack can operate normally and stably, so the air fed into the stack must be cooled and humidified.
  • the current air intake system of the fuel cell is equipped with independent intercoolers and humidifiers.
  • the independently arranged intercoolers and humidifiers require a lot of pipelines to connect with each other, and the layout is complicated and takes up space, resulting in increased pipeline flow resistance and increased system risk.
  • the intercooling module is installed on one side of the humidification module, and the air enters the intercooling module from the side of the intercooling module for cooling, and then enters the humidification module from the humidifying module side for humidification.
  • the contact area between the cold module and the humidification module is small, the passing airflow is small, the efficiency is low, and the length is long.
  • the purpose of the present invention is to provide an intercooling humidification device and a fuel cell system for its application.
  • the structure integrates the functions of intercooling and humidification, and the structure is simple and compact, occupies less space for the overall layout of the fuel cell system, and increases airflow.
  • the contact surface of the channel improves the overall efficiency of the fuel cell system, reduces parts and costs.
  • the first object of the present invention is to provide an intercooling humidification device, which is characterized in that it includes an air intake duct, a heat exchange device, a humidification module and a sleeve shell, the heat exchange device is sheathed outside the air intake duct, and the humidification module It is sheathed outside the heat exchange device, and the sleeve shell is sheathed outside the humidification module.
  • One end of the sleeve shell is provided with a first air outlet, and the dry hot air enters from one end of the intake duct and flows out radially, and passes through the heat exchange device. After the cooling treatment and the humidification treatment of the humidification module, the moist air with low temperature flows out from the first air outlet.
  • a number of exhaust holes are arranged at the end pipe wall of the above-mentioned intake duct, so that the dry hot air enters from one end of the intake duct and flows out radially.
  • the above-mentioned intake duct is cylindrical or the front end is cylindrical and the tail is conical.
  • the above-mentioned heat exchange device includes a cooling liquid pipeline, a number of heat dissipation corrugated sheets and a number of laminates with water channels, the several heat dissipation corrugated sheets and several laminates are spaced apart, and the two connected laminates are sandwiched.
  • the heat dissipation corrugated sheet is held, and several channels are formed between the heat dissipation corrugated sheet and the layer plate.
  • a first center hole is arranged in the middle of the layer plate.
  • a number of exhaust holes communicate with a number of channels
  • the cooling liquid pipeline is installed on a number of laminates
  • the side wall of the cooling liquid pipeline is provided with a number of connecting holes to communicate with the water channel so that the cooling liquid can enter the water channel through the connecting holes.
  • a first mounting hole and a second mounting hole are provided on both sides of the edge of the first center hole of the above-mentioned several laminates, and the cooling liquid pipeline is divided into several sub-pipes, and the sub-pipes are welded in the first mounting hole and the second mounting hole. on the hole.
  • the above-mentioned cooling liquid pipeline is U-shaped, and the end of the air intake pipeline is provided with a first air inlet, and the cooling liquid inlet and cooling liquid outlet of the cooling liquid pipeline are located at the same level as the first air inlet of the air inlet pipeline.
  • the first air inlet of the air intake duct and the first air outlet at one end of the sleeve shell are located on both sides of the sleeve shell, respectively.
  • the above-mentioned layer plate is a circular plate, and a cylindrical structure is formed between several layer plates distributed at intervals.
  • a fixing plate is provided between the above-mentioned intake duct and the end of the heat exchange device for fixed installation.
  • the above-mentioned humidifying module is provided with a second central hole in the middle, the heat exchange device is nested in the second central hole, the wall surface of the second central hole is provided with a plurality of second air inlet holes, and the humidifying module is close to the first air
  • One end of the outflow port is provided with a plurality of second air outlets, a plurality of second air outlets are in communication with the first air outflow outlet, a plurality of second air inlet holes are in communication with a plurality of second air outlets, and a plurality of second air inlet holes are connected with the first air outlet.
  • Several channels are connected.
  • the above-mentioned sleeve shell is provided with a cavity, the cavity is in communication with the first air outlet, and a cover plate is provided on the cavity opening of the cavity to connect the air intake pipes and cooling liquid pipes installed in the sleeve shell. , the heat exchange device and the humidification module are covered and fastened, and the first air inlet, the cooling liquid inlet and the cooling liquid outlet are located outside the cover plate.
  • the surface of the above-mentioned sleeve shell is provided with a funnel-shaped collecting section, and the funnel-shaped collecting section is located between the second air outlet of the humidification module and the first air outlet of the sleeve shell.
  • the surface of the above-mentioned sleeve shell is provided with a second air inlet and a second air outlet, and the moist air enters from the second air inlet and passes through the humidification module to be discharged from the second air outlet.
  • a first temperature sensor is arranged at the first air inlet of the above-mentioned air inlet pipe, and a third installation hole is arranged on the air inlet pipe, and the third installation hole is communicated with the first air inlet, and the first temperature
  • the sensor is mounted on the third mounting hole and protrudes into it to detect the air temperature of the first air inlet.
  • a second temperature sensor is provided at the first air outlet of the above-mentioned sleeve shell, a fourth installation hole is arranged on the sleeve shell, the fourth installation hole is in communication with the first air outlet, and the second temperature sensor is installed Detect the air temperature of the first air outlet on the fourth mounting hole and protrude into it.
  • a fuel cell system includes a fuel cell stack module, a fuel cell system controller, a cooling liquid circulation system, an air intake system, a hydrogen supply system and an intercooling humidification device.
  • the air intake system includes an air filter, an air flow rate
  • the air compressor is characterized in that: the intercooled humidification device is the above-mentioned intercooled humidification device, the air enters the air compressor after passing through the air filter and the air flow meter, and the air compressor controller controls the air pressure
  • the machine compresses the incoming air and enters it from the first air inlet of the intercooling humidification device, and passes through the heat exchange device to exchange heat between the air and the cooling liquid, and then enters the humidification module to humidify the air flowing through it. After the air is discharged from the outlet, it is input to the fuel cell stack module, and the cooling liquid inlet and cooling liquid outlet of the intercooling humidification device are connected to the cooling liquid circulation system.
  • the present invention has the following effects:
  • the present invention includes an air intake duct, a heat exchange device, a humidification module and a sleeve shell, the heat exchange device is sleeved outside the air intake duct, the humidification module is sleeved outside the heat exchange device, and the sleeve shell is sleeved outside the humidification module
  • One end of the sleeve shell is provided with a first air outlet, and the dry hot air enters from one end of the intake duct and flows out radially, and after the cooling treatment of the heat exchange device and the humidification treatment of the humidification module, a low temperature air is formed.
  • the humid air flows from the first air outlet.
  • This structure integrates the functions of intercooling and humidification. The structure is simple and compact, occupies less space for the overall layout of the fuel cell system, and increases the mutual contact area between the heat exchange device and the humidification module. Increase the airflow capacity, improve the overall efficiency of the fuel cell system, reduce parts and costs;
  • Embodiment 1 is a perspective view provided by Embodiment 1 of the present invention.
  • Embodiment 1 of the present invention is a perspective view of another angle provided by Embodiment 1 of the present invention.
  • Embodiment 3 is an exploded view provided by Embodiment 1 of the present invention.
  • Embodiment 4 is a front view provided by Embodiment 1 of the present invention.
  • Fig. 5 is the sectional view of A-A in Fig. 4;
  • Fig. 6 is the partial enlarged view of B in Fig. 5;
  • FIG. 7 is a schematic structural diagram of a heat exchange device provided in Embodiment 1 of the present invention.
  • Embodiment 8 is a cross-sectional view of a heat exchange device provided in Embodiment 1 of the present invention.
  • Embodiment 9 is a schematic structural diagram of an air intake duct provided in Embodiment 1 of the present invention.
  • FIG. 10 is another schematic structural diagram of the intake duct provided in Embodiment 1 of the present invention.
  • FIG. 11 is a front view of the sleeve housing provided in Embodiment 1 of the present invention.
  • Figure 12 is a sectional view of C-C in Figure 11;
  • Embodiment 13 is an exploded view of the heat exchange device provided in Embodiment 1 of the present invention.
  • FIG. 14 is a schematic diagram of a partial structure of a heat exchange device provided in Embodiment 1 of the present invention.
  • Embodiment 15 is a schematic diagram of the principle provided by Embodiment 1 of the present invention.
  • Embodiment 16 is a schematic diagram provided by Embodiment 2 of the present invention.
  • FIG. 17 is a block diagram of another control principle provided by Embodiment 2 of the present invention.
  • this embodiment provides an intercooling humidification device, which is characterized in that it includes an air intake duct 11 , a heat exchange device 13 , a humidification module 14 and a sleeve casing 15 , and the heat exchange device 13 is sheathed outside the intake duct 11, the humidification module 14 is sheathed outside the heat exchange device 13, the sleeve shell 15 is sheathed outside the humidification module 14, and one end of the sleeve shell 15 is provided with a first air outlet 151, drying heat.
  • the air enters from one end of the intake duct 11 and flows out radially, and after the cooling treatment of the heat exchange device 13 and the humidification treatment of the humidification module 14, low-temperature moist air flows out from the first air outlet 151.
  • This structure It integrates the functions of intercooling and humidification, and has a simple and compact structure, which occupies less space for the overall layout of the fuel cell system, increases the mutual contact area between the heat exchange device and the humidification module, increases the airflow capacity, and improves the fuel cell system. Overall efficiency, fewer parts and lower costs.
  • the entire layout is a radial layer-by-layer nested layout, with a compact structure and a smaller volume, but the heat exchange device and the humidification module are more efficient and the cost is reduced.
  • exhaust holes 113 are arranged on the wall of the tail pipe of the intake pipe 11, so that the dry hot air enters from one end of the intake pipe 11 and flows out radially, which facilitates the uniform discharge of the dry and hot air, increases the air discharge area, and is compatible with the air intake pipe 11.
  • the heat exchange device is in contact with a large area, which is convenient for heat transfer.
  • the intake duct 11 is cylindrical or the front end is cylindrical, and the tail is conical. When the air flows through, the flow channel pressure is more uniform and stable.
  • the heat exchange device 13 includes a cooling liquid pipe 12, a number of heat dissipation corrugated sheets 131 and a number of laminates 132 with water channels 133.
  • the several heat dissipation corrugated sheets 131 and the several laminates 132 are spaced apart and connect the two laminates.
  • the heat dissipation corrugated sheet 131 is clamped between 132, a plurality of channels 134 are formed between the heat dissipation corrugated sheet 131 and the layer plate 132, a first central hole 135 is arranged in the middle of the layer plate 132, and a plurality of heat dissipation corrugated sheets 131 are located at the periphery of the first central hole 135 , the intake pipe 11 is nested in the first central hole 135, a plurality of exhaust holes 113 are communicated with a plurality of channels 134, the cooling liquid pipe 12 is installed on a plurality of layers 132, and the side wall of the cooling liquid pipe 12 is provided with a number of The connection hole 123 communicates with the water channel 133 so that the cooling liquid can enter the water channel 133 through the connection hole 123 .
  • a first mounting hole 136 and a second mounting hole 137 are provided on both sides of the edge of the first central hole 135 of several laminates 132 .
  • the cooling liquid flows through the laminate to facilitate heat conduction.
  • the cooling liquid duct 12 is U-shaped, the end of the air intake duct 11 is provided with a first air inlet 111 , the cooling liquid inlet 121 and the cooling liquid outlet 122 of the cooling liquid duct 12 and the first air inlet of the air inlet duct 11
  • the port 111 is located on the same side, the first air inlet 111 of the air intake duct 11 and the first air outlet 151 at one end of the sleeve shell 15 are located on both sides of the sleeve shell 15 respectively.
  • the overall structure of the intercooling humidification device is reasonably arranged. Play tight.
  • the layer plate 132 is a circular plate, and a cylindrical structure is formed between several layer plates 132 distributed at intervals. Several layers, cooling liquid pipes 12 and several heat dissipation corrugated sheets 131 are integrally welded and formed. Tight play, good integrity, easy to conduct heat.
  • a fixing plate 18 is provided between the air intake duct 11 and the end of the heat exchange device 13 for fixed installation, and the installation structure is simple and firm.
  • a second central hole 141 is provided in the middle of the humidification module 14, the heat exchange device 13 is nested in the second central hole 141, and a plurality of second air inlet holes 142 are provided on the wall surface of the second central hole 141, and the humidification module 14 is close to the second central hole 141.
  • One end of the first air outlet 151 is provided with a plurality of second air outlets 143 , the plurality of second air outlets 143 are in communication with the first air outlet 151 , and the plurality of second air inlet holes 142 are in communication with a plurality of second air outlets 143 Yes, the plurality of second air intake holes 142 are connected to the plurality of passages 134, the structure and installation are simple, the mutual contact area between the heat exchange device and the humidification module is increased, the airflow flow capacity is increased, and the overall efficiency of the fuel cell system is improved.
  • the sleeve shell 15 is provided with a cavity 155, the cavity 155 is in communication with the first air outlet 151, and a cover plate 19 is provided on the cavity opening of the cavity 155 to install the air intake pipe 11 in the sleeve shell 15. , the cooling liquid pipeline 12, the heat exchange device 13 and the humidification module 14 are covered and fastened, the first air inlet 111, the cooling liquid inlet 121 and the cooling liquid outlet 122 are located outside the cover plate 19, and the structural arrangement is reasonable.
  • the surface of the sleeve shell 15 is provided with a funnel-shaped collection section 156, and the funnel-shaped collection section 156 is located between the second air outlet 143 of the humidification module 14 and the first air outlet 151 of the sleeve shell 15, which is convenient for the humidification module.
  • the exhausted air is collected to the first air outlet 151 to be exhausted, and the structure arrangement is reasonable.
  • the surface of the sleeve shell 15 is provided with a second air inlet 152 and a second air outlet 153.
  • the moist air enters from the second air inlet 152 and passes through the humidification module 14 and is discharged from the second air outlet 153.
  • the structure Reasonable layout improves the flexibility of the interface.
  • a first temperature sensor 16 is provided at the first air intake port 111 of the intake duct 11 , a third installation hole 112 is provided on the intake duct 11 , and the third mounting hole 112 is in communication with the first air intake port 111 .
  • the first temperature sensor 16 is installed on the third installation hole 112 and protrudes into it to detect the air temperature of the first air inlet 111 .
  • the structure is simple and the arrangement is reasonable, which is convenient for the first temperature sensor 16 to detect the first air inlet 111 Under the high temperature state, it can quickly and accurately cool the high temperature air in the air path, the extra power consumption of operation is small, the performance is improved, and the energy is saved.
  • a second temperature sensor 17 is provided at the first air outlet 151 of the sleeve housing 15, and a fourth mounting hole 154 is provided on the sleeve housing 15.
  • the fourth mounting hole 154 is in communication with the first air outlet 151, and the second The temperature sensor 17 is installed on the fourth installation hole 154 and extends into it to detect the air temperature of the first air outlet 151.
  • the structure is simple and the arrangement is reasonable, so that the second temperature sensor 17 can detect the air temperature of the first air outlet 151. When the output air temperature is high, it can quickly and accurately cool the high-temperature air in the air path, and the additional power consumption of operation is small, improving performance and saving energy.
  • the working principle of an intercooling humidification device of the present invention when the fuel cell system works normally, the dry high-temperature air compressed by the air compressor enters from one end of the intake pipe 11 and flows out radially, and passes through the heat exchange device 13. After the temperature reduction process and the humidification process of the humidification module 14 , the humid air with a low temperature flows out from the first air outlet 151 .
  • the high-temperature air transfers heat and cold to the heat exchange device 13, and the heat exchange device 13 conducts the heat to the cooling liquid to take away.
  • the cooling liquid in the cooling system enters the heat exchange device 13, flows out after heat exchange, and returns to the cooling system, thus forming a cooling cycle to cool the high-temperature air to the desired temperature required by the fuel cell.
  • the stack in the fuel cell module discharges the moist air composed of unreacted air and moisture.
  • the moist air enters the humidification module from the second air inlet 152, and the moisture in the humid air enters the humidification module and the intercooler module.
  • the humidified dry air is subjected to water vapor exchange, and the humidified dry air is discharged from the second air outlet 153 and sent to the fuel cell module to participate in the reaction.
  • the humid air participating in the water vapor exchange is then discharged from the second air outlet 153, thus forming a humidification cycle, humidifying the dry air to the ideal humidity required by the fuel cell, and sending it into the stack to participate in the reaction with oxygen.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • a fuel cell system includes a fuel cell stack module, a fuel cell system controller, a coolant circulation system, an air intake system, a hydrogen supply system and an intercooling humidification device, and the air intake
  • the system includes an air filter, an air flow meter and an air compressor, and is characterized in that: the intercooled humidification device is the intercooled humidification device described in any one of claims 1 to 11, and the air passes through the air filter and the air compressor.
  • the air compressor controller controls the air compressor to compress the incoming air and then enter the air from the first air inlet 111 of the intercooling humidification device, and passes through the heat exchange device 13 to make the air and the coolant flow between the air.
  • the humidification module 14 After the heat exchange, it enters the humidification module 14 to humidify the air flowing through it and is discharged from the first air outlet 151, and then input to the fuel cell stack module, the cooling liquid inlet 121 and the cooling liquid outlet 122 of the intercooling humidification device. Connected to the coolant circulation system, it can quickly cool and humidify the air in the air intake system, improve the efficiency and safety of the entire system, and save energy.
  • a first temperature sensor 16 is provided at the first air intake port 111 of the intake duct 11 , a first mounting hole 112 is provided on the intake duct 11 , and the first mounting hole 112 is in communication with the first air intake port 111 .
  • the first temperature sensor 16 is installed on the first mounting hole 112 and extends into it to detect the air temperature of the first air inlet 111; the first air outlet 151 of the sleeve housing 15 is provided with a second temperature sensor 17,
  • a second mounting hole 154 is provided on the sleeve housing 15, the second mounting hole 154 is in communication with the first air outlet 151, and the second temperature sensor 17 is mounted on the second mounting hole 154 and protrudes into it to detect the first air
  • the first temperature sensor 16 and the second temperature sensor 17 send temperature signals to the fuel cell system controller, and the fuel cell system controller controls the operation of the cooling liquid circulation system according to the temperature signals.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • General Chemical & Material Sciences (AREA)
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Abstract

Appareil d'humidification et d'inter-refroidissement et système de pile à combustible utilisé par celui-ci. L'appareil comprend un conduit d'admission d'air, un appareil d'échange de chaleur, un module d'humidification et une enveloppe de manchon, l'appareil d'échange de chaleur étant emmanché sur le conduit d'admission d'air ; le module d'humidification est emmanché sur l'appareil d'échange de chaleur ; l'enveloppe de manchon est emmanchée sur le module d'humidification ; une extrémité de l'enveloppe de manchon est pourvue d'une première sortie d'écoulement d'air ; de l'air chaud sec entre par une extrémité du conduit d'admission d'air, s'écoule à l'extérieur dans une direction radiale, et est soumis à un traitement de réduction de température dans l'appareil d'échange de chaleur et à un traitement d'humidification dans le module d'humidification pour former de l'air humide basse-température ; et l'air humide sort par la première sortie d'écoulement d'air. Dans la structure, les fonctions d'inter-refroidissement et d'humidification sont intégrées, de telle sorte que la structure est simple et compacte, la quantité d'espace d'agencement global occupé d'un système de pile à combustible est faible, la superficie de contact mutuel de l'appareil d'échange de chaleur et du module d'humidification est augmentée, une capacité de circulation d'écoulement d'air est augmentée, l'efficacité globale du système de pile à combustible est augmentée, et les parties et les coûts sont réduits.
PCT/CN2021/079550 2020-07-24 2021-03-08 Appareil d'humidification et d'inter-refroidissement et système de pile à combustible utilisé par celui-ci WO2022016882A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202021480847.1U CN212625677U (zh) 2020-07-24 2020-07-24 一种中冷加湿装置及其应用的燃料电池系统
CN202010721134.8 2020-07-24
CN202010721134.8A CN111725538B (zh) 2020-07-24 2020-07-24 一种中冷加湿装置及其应用的燃料电池系统
CN202021480847.1 2020-07-24

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WO2022016882A1 true WO2022016882A1 (fr) 2022-01-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114715410A (zh) * 2022-05-24 2022-07-08 北京亿华通科技股份有限公司 一种航空空气系统及其控制方法

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KR20090021979A (ko) * 2007-08-29 2009-03-04 현대자동차주식회사 연료전지 차량용 가습기
CN110854409A (zh) * 2018-08-20 2020-02-28 现代自动车株式会社 用于燃料电池的加湿器
CN111326767A (zh) * 2020-04-11 2020-06-23 中山大洋电机股份有限公司 一种加热中冷加湿一体装置及燃料电池系统和控制方法
CN111725538A (zh) * 2020-07-24 2020-09-29 中山大洋电机股份有限公司 一种中冷加湿装置及其应用的燃料电池系统
CN212625677U (zh) * 2020-07-24 2021-02-26 中山大洋电机股份有限公司 一种中冷加湿装置及其应用的燃料电池系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090021979A (ko) * 2007-08-29 2009-03-04 현대자동차주식회사 연료전지 차량용 가습기
CN110854409A (zh) * 2018-08-20 2020-02-28 现代自动车株式会社 用于燃料电池的加湿器
CN111326767A (zh) * 2020-04-11 2020-06-23 中山大洋电机股份有限公司 一种加热中冷加湿一体装置及燃料电池系统和控制方法
CN111725538A (zh) * 2020-07-24 2020-09-29 中山大洋电机股份有限公司 一种中冷加湿装置及其应用的燃料电池系统
CN212625677U (zh) * 2020-07-24 2021-02-26 中山大洋电机股份有限公司 一种中冷加湿装置及其应用的燃料电池系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114715410A (zh) * 2022-05-24 2022-07-08 北京亿华通科技股份有限公司 一种航空空气系统及其控制方法

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