CN209486263U - Fuel battery test platform frame - Google Patents
Fuel battery test platform frame Download PDFInfo
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- CN209486263U CN209486263U CN201821809675.0U CN201821809675U CN209486263U CN 209486263 U CN209486263 U CN 209486263U CN 201821809675 U CN201821809675 U CN 201821809675U CN 209486263 U CN209486263 U CN 209486263U
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Abstract
The utility model discloses a kind of fuel battery test platform framves, fuel battery test platform frame includes: air induction system, air induction system has the first and second air interfaces, first air interface is for connecting pile air inlet end, and the second air interface is for connecting membrane electrode or monomer air inlet end；Air exhaust system；Hydrogen gas system, hydrogen gas system have the first and second hydrogen interfaces, and the first hydrogen interface is for connecting pile hydrogen gas end, and the second hydrogen interface is for connecting membrane electrode or monomer hydrogen gas end；Hydrogen exhaust system；Cooling system, cooling system include heat exchanger and cooling line；Test macro, test macro include: electrochemical workstation, industrial personal computer, CAN interface, the first and second electronic loads, and the first and second electronic loads, electrochemical workstation and CAN interface are connected with industrial personal computer.Fuel battery test platform frame can test multiple product as a result, and versatility is good, and at low cost.
Description
Technical field
The utility model relates to battery testing fields, more particularly, to a kind of fuel battery test platform frame.
Background technique
Currently, membrane electrode test platform, pile test platform and fuel cell system Engine Block Test platform are respective
Independent platform cannot integrate work, and such factory needs to purchase or produce three kinds not when being tested for disparity items
Same platform, causes test process cumbersome, the period is long, and at high cost in this way.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose a kind of fuel battery test platform frame, the fuel battery test platform frame can to different tested products into
Row test, versatility is good, and the testing time is short, and at low cost.
According to the fuel battery test platform frame of the utility model embodiment, comprising: air induction system, the air inlet
System has the first air interface and the second air interface, and first air interface is for connecting pile air inlet end, institute
The second air interface is stated for connecting membrane electrode or monomer air inlet end；Air exhaust system, the air exhaust system tool
There are the first pipe interface and the second pipe interface, first pipe interface is for connecting pile air outlet side, and described second
Pipe interface is greater than second pipeline for connecting membrane electrode or monomer air outlet side, the internal diameter of first pipe interface
The internal diameter of interface；Hydrogen gas system, the hydrogen gas system have the first hydrogen interface and a second hydrogen interface, and described the
One hydrogen interface is for connecting pile hydrogen gas end, and the second hydrogen interface is for connecting membrane electrode or monomer hydrogen gas
End；Hydrogen exhaust system, the hydrogen exhaust system have third pipe interface and the 4th pipe interface, and the third pipeline connects
For mouth for connecting pile hydrogen outlet side, the 4th pipe interface is described for connecting membrane electrode or monomer hydrogen outlet side
The internal diameter of third pipe interface is greater than the internal diameter of the 4th pipe interface；Cooling system, the cooling system include heat exchange
Device and cooling line, the cooling line are connected with the heat exchanger, the cooling line with it is cold in tested product
But pipeline connection；Test macro, the test macro include: electrochemical workstation, industrial personal computer, CAN interface, the first electronic load
With the second electronic load, the electrochemical workstation, the CAN interface, first electronic load and second Electronic Negative
Load is connected with the industrial personal computer, and the electrochemical workstation with membrane electrode or monomer output end for being connected, the CAN interface
For being connected with fuel battery engines, first electronic load with pile or engine electrical output end for being connected, institute
The second electronic load is stated for being connected with membrane electrode or monomer power output end.
According to the fuel battery test platform frame of the utility model embodiment, it can be used for testing fuel cell pile, film electricity
Pole, monomer or engine, versatility is good, and at low cost.
In some examples of the utility model, the air induction system include the air compressor machine being sequentially connected, pressure reducing valve,
Pressure stabilizing cavity and drying machine, the drying machine are also connected with the first gas circuit and the second gas circuit, first gas circuit and second gas
Road is disposed with solenoid valve, pressure reducing valve, pressure regulator valve, flowmeter and humidifier, and the end setting of first gas circuit is
The first air interface is stated, the end of second gas circuit is provided with second air interface.
In some examples of the utility model, the air exhaust system includes: steam-water separator and Back pressure control valve,
First pipe interface and second pipe interface are connected with the steam-water separator, the steam-water separator also with institute
Back pressure control valve is stated to be connected；The hydrogen exhaust system includes: steam-water separator and Back pressure control valve, the third pipe interface
Be connected with the steam-water separator with the 4th pipe interface, the steam-water separator also with the Back pressure control valve phase
Even.
In some examples of the utility model, the hydrogen gas system includes: the hydrogen gas tank being sequentially connected, pressure reducing valve
And solenoid valve, the solenoid valve are also connected with third gas circuit and the 4th gas circuit, the third gas circuit and the 4th gas circuit according to
Secondary to be provided with electromagnetic valve flowmeter and humidifier, the end of the third gas circuit connects the first hydrogen interface, and the described 4th
The end of gas circuit connects the second hydrogen interface.
In some examples of the utility model, the hydrogen gas system further include: the nitrogen gas tank that is sequentially connected, decompression
Valve and solenoid valve, the solenoid valve are connected with the third gas circuit and the 4th gas circuit.
In some examples of the utility model, the cooling system include: cooling tower, the first water pump, the second water pump,
Adjuster, flowmeter, deionizater, cooling water inlet, cooling water outlet, conductivity sensor, temperature sensor, pressure sensing
Device and heater, the cooling tower, first water pump and the heat exchanger form a circulation loop, second water
Pump, the adjuster, the flowmeter, the deionizater, the cooling water inlet, the cooling water outlet, the conductance
Rate sensor, the temperature sensor, the pressure sensor, the heater and the heat exchanger form another circulation
Circuit, the tested product are connected between the cooling water inlet and the cooling water outlet.
In some examples of the utility model, the heat exchanger is also connected with deionized water storage tank and humidifier.
In some examples of the utility model, the test macro further include: pile inspection receiver, the pile patrol
Inspection receiver is connected with the industrial personal computer, is also connected with pile or engine inspection output end.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the fuel battery test platform frame of the utility model embodiment.
Specific embodiment
Below with reference to Fig. 1 description according to the fuel battery test platform frame of the utility model embodiment.Tested product can be with
For any one in fuel cell membrane electrode, monomer, pile and engine.
As shown in Figure 1, the fuel battery test platform frame according to the utility model embodiment includes: air induction system
1000, air exhaust system 3000, hydrogen gas system 2000, hydrogen exhaust system 4000, cooling system 5000 and test system
System 6000.
As shown in Figure 1, air induction system 1000 is used to provide air, air induction system 1000 to tested product
With the first air interface 11 and the second air interface 18, the first air interface 11 is for connecting pile air inlet end, and second
Air interface 18 is for connecting membrane electrode or monomer air inlet end.Due to the air mass flow and membrane electrode demand of pile demand
Both air mass flow is different, and two different interfaces of setting can satisfy different demand, wherein the air stream of membrane electrode demand
The air mass flow of amount and monomer demand is close, it is possible to select an interface jointly.
Specifically, as shown in Figure 1, air induction system 1000 includes air compressor machine 1, the pressure reducing valve 2, pressure stabilizing cavity being sequentially connected
3 and drying machine 4, drying machine 4 be also connected with the first gas circuit and the second gas circuit, the first gas circuit and the second gas circuit are disposed with electricity
Magnet valve, pressure reducing valve, pressure regulator valve, flowmeter and humidifier, for example, being disposed with solenoid valve 5 in the first gas circuit, pressure reducing valve 6, adjusting
Pressure valve 7, flowmeter 8 and humidifier 9 are disposed with solenoid valve 12, pressure reducing valve 13, pressure regulator valve 14, flowmeter in second gas circuit
15 and humidifier 16.The end of first gas circuit is provided with the first air interface 11, and the end of the second gas circuit is provided with the second air
Interface 18.Air compressor machine 1 can compress air, the adjustable air pressure of pressure reducing valve 2, until meet defined pressure,
Pressure stabilizing cavity 3 can play the role of pressure stabilization function, and drying machine 4 can play dry air.First gas circuit and the second gas circuit are adding
The integrated sensor of test air themperature, humidity and pressure is also provided on rear side of wet device.For example, as shown in Figure 1, first
It is provided with integrated sensor 10 in gas circuit, integrated sensor 17 is provided in the second gas circuit.
Air exhaust system 3000 has the first pipe interface 108 and the second pipe interface 109, the first pipe interface 108
For connecting pile air outlet side, the second pipe interface 109 is for connecting membrane electrode or monomer air outlet side, the first pipeline
The internal diameter of interface 108 is greater than the internal diameter of the second pipe interface 109.First pipe interface 108 and the second pipe interface 109 belong to
Air end exhaust port, staff choose the first pipe interface 108 and the second pipeline according to the type of practical tested product
Interface 109.
As shown in Figure 1, air exhaust system 3000 further include: steam-water separator 102 and Back pressure control valve 103, the first pipe
Road interface 108 and the second pipe interface 109 are connected with steam-water separator 102, and steam-water separator 102 is gone back and Back pressure control valve
103 are connected.
Hydrogen gas system 2000 is used to provide hydrogen to tested product, and hydrogen gas system 2000 has the first hydrogen
Interface 26 and the second hydrogen interface 31, the first hydrogen interface 26 are used for connecting pile hydrogen gas end, the second hydrogen interface 31
In connection membrane electrode or monomer hydrogen gas end.Due to pile demand hydrogen flowing quantity and membrane electrode demand hydrogen flowing quantity not
Together, two different interfaces, which are arranged, can satisfy the different demand of the two, wherein the hydrogen flowing quantity and monomer of membrane electrode demand need
The hydrogen flowing quantity asked is close, it is possible to share an interface.
Specifically, as shown in Figure 1, hydrogen gas system 2000 includes: the hydrogen gas tank 19 being sequentially connected, 20 and of pressure reducing valve
Solenoid valve 21, solenoid valve 21 are also connected with third gas circuit and the 4th gas circuit, and third gas circuit and the 4th gas circuit are disposed with electricity
Magnet valve, flowmeter and humidifier, for example, as shown in Figure 1, third gas circuit is disposed with solenoid valve 22, flowmeter 23 and humidification
Device 24, the 4th gas circuit are disposed with solenoid valve 27, flowmeter 28 and humidifier 29.The end of third gas circuit connects the first hydrogen
The end of interface 26, the 4th gas circuit connects the second hydrogen interface 31.Hydrogen gas tank 19 stores hydrogen, and pressure reducing valve 20 can play decompression
Effect, solenoid valve 21 play the role of switching function, and flowmeter 23 plays control flow, and humidifier 24 can play humidification gas
Effect.
In addition, as shown in Figure 1, hydrogen gas system 2000 further include: nitrogen gas tank 32,33 and of pressure reducing valve being sequentially connected
Solenoid valve 34, solenoid valve 34 are connected with third gas circuit and the 4th gas circuit.That is, nitrogen gas tank 32 and hydrogen gas tank 19 are set side by side
It sets, nitrogen gas tank 32 prevents dangerous generation primarily to remaining hydrogen after cleaning reaction.
Hydrogen exhaust system 4000 has third pipe interface 110 and the 4th pipe interface 111, third pipe interface 110
For connecting pile hydrogen outlet side, the 4th pipe interface 111 is for connecting membrane electrode or monomer hydrogen outlet side, third pipeline
The internal diameter of interface 110 is greater than the internal diameter of the 4th pipe interface 111.Third pipe interface 110 and the 4th pipe interface 111 all belong to
In hydrogen end exhaust port, staff chooses third pipe interface 110 and the 4th pipe according to the type of practical tested product
Road interface 111.
As shown in Figure 1, hydrogen exhaust system 4000 includes: steam-water separator 106 and Back pressure control valve 107, third pipeline
Interface 110 and the 4th pipe interface 111 are connected with steam-water separator 106, steam-water separator 106 also with Back pressure control valve 107
It is connected.
As shown in Figure 1, cooling system 5000 includes heat exchanger 902 and cooling line, cooling line and heat exchanger 902
It is connected, cooling line is connected to the cooling line in tested product.Specifically, cooling system 5000 includes: cooling tower
900, the first water pump 901, the second water pump 902, adjuster 904, flowmeter 905, deionizater 906, cooling water inlet 909, cold
But water out 910, conductivity sensor 911, temperature sensor 912, pressure sensor 913 and heater 914, cooling tower
900, the first water pump 901 and heat exchanger 902 form a circulation loop, the second water pump 915, adjuster 904, flowmeter 905,
Deionizater 906, cooling water inlet 909, cooling water outlet 910, conductivity sensor 911, temperature sensor 912, pressure pass
Sensor 913, heater 914 and heat exchanger 902 form another circulation loop, and tested product is connected to cooling water inlet
Between 909 and cooling water outlet 910.
Wherein, heat exchanger 902 is also connected with deionized water storage tank 903 and humidifier.
Test macro 6000 includes: electrochemical workstation 809, industrial personal computer 800, CAN interface 808, the first electronic load
801 and second electronic load 803, electrochemical workstation 809, CAN interface 808, the first electronic load 801 and the second electronic load
803 are connected with industrial personal computer 800, and electrochemical workstation 809 for being connected with membrane electrode or monomer output end, use by CAN interface 808
It is connected in fuel battery engines, the first electronic load 801 with pile or engine electrical output end for being connected, the second electricity
For being connected with membrane electrode or monomer power output end, industrial personal computer 800 obtains voltage, electric current by electronic load for son load 803
Etc. information, industrial personal computer 800 also shown and recorded.Test macro 6000 further include: pile inspection receiver 806, pile patrols
Inspection receiver 806 is connected with industrial personal computer 800, is also connected with pile or engine inspection output end.
The test process of fuel battery test platform frame is described respectively below according to attached drawing.
When testing fuel cell pile, starts air compressor machine 1 and adjusts the pressure of pressure reducing valve 2 to prescribed requirement,
Air enters 3 pressure stabilizing of pressure stabilizing cavity by air compressor machine 1 and after the decompression of pressure reducing valve 2, makes air complete by drying machine 4 later
It is dry, opens solenoid valve 5 is controlled by industrial personal computer 800, and make air in the first gas circuit through subsequent pressure reducing valve 6 and pressure regulator valve 7
It is maintained in the pressure limit of fuel cell pile permission, after flowmeter 8 measures corresponding discharge, sets the humidification of humidifier 9
Amount guarantees that humidity of the air after humidifier 9 reaches monomer requirement, is passing through integrated sensor 10 to air in the first gas circuit
Temperature, pressure and humidity tested after, air enter the first air interface 11 and thus enter pile, participate in reaction after
Air tail gas be connected to the first pipe interface 108 of air end exhaust port, it is measured by integrated sensor 101
It is discharged after temperature, pressure, humidity through steam-water separator 102 and Back pressure control valve 103.
Hydrogen by hydrogen gas tank 19 open after after hydrogen in pipe is adjusted to authorized pressure by pressure reducing valve 20, through industrial personal computer 800
Flowmeter 23 is entered after solenoid valve 21 and solenoid valve 22 that control is opened, flow monitoring is carried out to it, pass through humidifier 24 later
It humidifies and enters pile hydrogen inlet through the first hydrogen interface 26 after integrated sensor 25 measures temperature, pressure and humidity
End, the tail gas such as hydrogen after participating in reaction are connected to the third pipe interface 110 of hydrogen end exhaust port, by integrated sensor
105 pairs its measure and be discharged through steam-water separator 106 and Back pressure control valve 107 after temperature, pressure, humidity, in test process
In, the starting of the second water pump 915, cooling water enters cooling line through deionized water storage tank 903, through heat exchanger 902, the second water
Pump 915, adjuster 904, flowmeter 905, deionizater 906 are simultaneously surveyed using pressure sensor 907, temperature sensor 908
Pile is entered by cooling water inlet 909 after amount, cooling water is returned through cooling water outlet 910 after the cooling line inside the pile
To cooling line, by conductivity sensor 911, temperature sensor 912, pressure sensor 913 respectively to conductivity, temperature,
After pressure is tested, heat exchanger 902 is returned to by heater 914.
When 912 test temperature of temperature sensor is lower than 10 degrees Celsius of water temperature of operation of pile regulation or less, industrial personal computer 800
Starting heater 914 is heated until 912 test temperature of temperature sensor is run within 5 degrees Celsius of water temperature lower than pile regulation
When stop.
When 912 test temperature of temperature sensor is higher than 5 degrees Celsius of water temperature of operation of pile regulation or more, water pump 901 works,
Peripheral cooling water is run through water pump 901, cooling tower 900, is cooled down in heat exchanger 902 to cooling line.
But when pile carries out cold starting performance test, the setting pause heating of industrial personal computer 800 does not start heater 914, electricity
In heap test process, pile inspection receiver 806 is connected with pile inspection port, and sends data to industrial personal computer 800, hydrogen
805 real-time monitoring testing stand density of hydrogen of concentration sensor simultaneously sends data to industrial personal computer 800, pile power output end and electricity
Heap, engine electrical output end 802 be connected, and through the first electronic load 801 by correlation signal transmission to industrial personal computer 800.
After completing dependence test, hydrogen gas tank 109, solenoid valve 21 are closed, nitrogen gas tank 32 is opened, is subtracted through pressure reducing valve 33
After pressure, opens solenoid valve 34, gas is through solenoid valve 34, solenoid valve 22 and flowmeter 23, humidifier 24, pile hydrogen gas interface
26 enter fuel cell hydrogen end, are purged using nitrogen, and the third pipe interface 110 through hydrogen end exhaust port,
Steam-water separator 106, Back pressure control valve 107 empty, while air compressor machine 1 works on, and complete air end purging, pass until integrated
Sensor 10 and integrated sensor 101, integrated sensor 25, integrated sensor 105 temperature and humidity test data be all satisfied requirement and stop
Only, nitrogen gas tank 32, solenoid valve 34 and solenoid valve 22 are simultaneously closed off.
When to fuel cell membrane electrode or monomer test, starts air compressor machine 1 and adjust the pressure of pressure reducing valve 2 to prescribed requirement
Power, air enter 3 pressure stabilizing of pressure stabilizing cavity by air compressor machine 1 and after the decompression of pressure reducing valve 2, make air by drying machine 4 later
It is completely dried, opens solenoid valve 12 is controlled by industrial personal computer 800, and make sky in pipe through subsequent pressure reducing valve 13 and pressure regulator valve 14
Gas is maintained in the pressure limit that fuel cell membrane electrode or monomer allow, and after flowmeter 15 measures corresponding discharge, setting adds
The humidification amount of wet device 16 guarantees that humidity of the air after humidifier 16 reaches monomer requirement, by 17 pairs of integrated sensor pipes
After temperature, pressure and the humidity of interior air are tested, air enter the second air interface 18 and thus enter membrane electrode or
Monomer, the air tail gas after participating in reaction is connected to the second pipe interface 109 of air end exhaust port, by integrated sensor
101 pairs its measure and be discharged through steam-water separator 102 and Back pressure control valve 103 after temperature, pressure, humidity.
Hydrogen is controlled after hydrogen in pipe is adjusted to authorized pressure by pressure reducing valve 20 through industrial personal computer 800 after being opened by hydrogen gas tank 19
Flowmeter 28 is entered after solenoid valve 21 and solenoid valve 27 that system is opened, flow monitoring is carried out to it, add later by humidifier 29
It is wet and enter pile hydrogen inlet through pile hydrogen gas interface 31 after integrated sensor 30 measures temperature, pressure and humidity
End, the tail gas such as hydrogen after participating in reaction are connected to the 4th pipe interface 111 of hydrogen end exhaust port, by integrated sensor
105 pairs its measure and be discharged through steam-water separator 106 and Back pressure control valve 107 after temperature, pressure, humidity.
During the test, the second water pump 915 starts, and cooling water enters cooling line through deionized water storage tank 903, passes through
Heat exchanger 902, the second water pump 915, adjuster 904, flowmeter 905, deionizater 906 simultaneously utilize pressure sensor 907, temperature
It spends after sensor 908 measures and membrane electrode or monomer is entered by cooling water inlet 909, inside by membrane electrode or monomer
Cooling water returns to cooling line through cooling water outlet 910 after cooling line, by conductivity sensor 911, temperature sensor
912, after pressure sensor 913 respectively tests conductivity, temperature, pressure, heat exchanger is returned to by heater 914
902。
When 912 test temperature of temperature sensor is lower than membrane electrode or 10 degrees Celsius of water temperature of operation of monomer regulation or less, work
Control machine 800 starts heater 914 and is heated until 912 test temperature of temperature sensor is run lower than membrane electrode or monomer regulation
Stop when within 5 degrees Celsius of water temperature.
When 912 test temperature of temperature sensor is higher than membrane electrode or 5 degrees Celsius of water temperature of operation of monomer regulation or more, water pump
901 work, peripheral cooling water run through water pump 901, cooling tower 900, drop in heat exchanger 902 to cooling line
Temperature.
But when membrane electrode or monomer carry out low temperature environment performance test, the setting pause heating of industrial personal computer 800 does not start and adds
In hot device 914, membrane electrode or monomer test process, the positive and negative anodes output end phase of electrochemical workstation 809 and membrane electrode or monomer
Even, and industrial personal computer 800 is sent data to, 805 real-time monitoring testing stand density of hydrogen of hydrogen concentration sensor simultaneously sends data
To industrial personal computer 800, pile power output end is connected with membrane electrode or monomer power output end 804, and through the second electronic load 803
By correlation signal transmission to industrial personal computer 800.
After completing dependence test, hydrogen gas tank 109, solenoid valve 21 are closed, nitrogen gas tank 32 is opened, is subtracted through pressure reducing valve 33
After pressure, opens solenoid valve 34, gas is through solenoid valve 34, solenoid valve 27 and flowmeter 28, humidifier 29, membrane electrode or monomer hydrogen
Intake interface 31 enters membrane electrode or monomer hydrogen end, is purged using nitrogen, and the through hydrogen end exhaust port the 4th
Pipe interface 111, steam-water separator 106, Back pressure control valve 107 empty, while air compressor machine 1 works on, and complete air end and blow
Sweep, until integrated sensor 17 and integrated sensor 101, integrated sensor 30, integrated sensor 105 temperature and humidity test number
It requires to stop according to being all satisfied, simultaneously closes off nitrogen gas tank 32, solenoid valve 34 and solenoid valve 27.
When testing fuel battery engines, air is voluntarily controlled by fuel battery engines gas handling system, is integrated and is passed
Sensor 10 is placed in fuel battery engines air air inlet pipeline for detecting air inlet pressure, temperature and humidity, and hydrogen is by hydrogen
The solenoid valve 21 that gas tank 19 is opened after hydrogen in pipe is adjusted to authorized pressure by pressure reducing valve 20 through the control of industrial personal computer 800 after opening
After be connected to fuel battery engines hydrogen gas port, integrated sensor 25 be placed in hydrogen gas pipeline for detect hydrogen into
The exhaust of atmospheric pressure, temperature and humidity, air and hydrogen end is emptied through fuel battery engines itself exhaust apparatus, is being tested
Cheng Zhong, the starting of the second water pump 915, cooling water enters cooling line through deionized water storage tank 903, through heat exchanger 902, second
Water pump 915, adjuster 904, flowmeter 905, deionizater 906 are simultaneously carried out using pressure sensor 907, temperature sensor 908
Fuel battery engines are entered by cooling water inlet 909 after measurement, when after cooling line inside fuel battery engines
Cooling water returns to cooling line through cooling water outlet 910, by conductivity sensor 911, temperature sensor 912, pressure sensing
After device 913 respectively tests conductivity, temperature, pressure, heat exchanger 902 is returned to by heater 914.
When 912 test temperature of temperature sensor is lower than 10 degrees Celsius of water temperature of operation of fuel battery engines regulation or less,
Industrial personal computer 800 starts heater 914 and is heated until 912 test temperature of temperature sensor is provided lower than fuel battery engines
Stop when within 5 degrees Celsius of water temperature of operation.
When 912 test temperature of temperature sensor is higher than 5 degrees Celsius of water temperature of operation of fuel battery engines regulation or more, water
901 work of pump, peripheral cooling water run through water pump 901, cooling tower 900, drop in heat exchanger 902 to cooling line
Temperature.
But when fuel battery engines carry out low temperature environment performance test, the setting pause heating of industrial personal computer 800 does not start
Heater 914, in fuel battery engines test process, fuel battery engines controller CAN line and 808 phase of CAN interface
Even, and it is connected through A/D plate 807 with industrial personal computer 800,805 real-time monitoring testing stand density of hydrogen of hydrogen concentration sensor and by data
It is sent to industrial personal computer 800, fuel battery engines power output end is connected with pile or engine electrical output end 802, and passes through
First electronic load 801 is by correlation signal transmission to industrial personal computer 800.
After completing dependence test, hydrogen gas tank 109, solenoid valve 21 are closed, nitrogen gas tank 32 is opened, is subtracted through pressure reducing valve 33
After pressure, opens solenoid valve 34 is simultaneously communicated to fuel battery engines hydrogen gas pipeline, is purged using nitrogen, when needs pair
When fuel battery engines air gas handling system and humidification system are adjusted to test fuel battery engine performance, survey is utilized
Test stand frame air system carries out air inlet and exhaust, starts air compressor machine 1 and adjusts the pressure of pressure reducing valve 2 to prescribed requirement, air warp
It crosses air compressor machine 1 and enters 3 pressure stabilizing of pressure stabilizing cavity after the decompression of pressure reducing valve 2, by drying machine 4 air is completely dried later,
Opens solenoid valve 5 is controlled by industrial personal computer 800, and makes inner air tube be maintained at fuel electricity through subsequent pressure reducing valve 6 and pressure regulator valve 7
In the pressure limit that pond engine allows, after flowmeter 8 measures corresponding discharge, the humidification amount of setting humidifier 9 guarantees air
Humidity after humidifier 9 reaches fuel battery engines requirement, by integrated sensor 10 to the temperature of inner air tube,
After pressure and humidity are tested, air enters pile air inlet interface 18 and thus enters fuel battery engines, ginseng
It is connected to the first pipe interface 108 of air end exhaust port with the air tail gas after reacting, by integrated sensor 101 to it
It is discharged after measuring temperature, pressure, humidity through steam-water separator 102 and Back pressure control valve 103.
When needing to be adjusted fuel battery engines hydrogen supply and humidification system to test fuel battery engine performance
When, it is tested using the hydrogen supply of rack and exhaust system, hydrogen will be in pipe through pressure reducing valve 20 after being opened by hydrogen gas tank 19
Hydrogen enters flowmeter 23 after being adjusted to the solenoid valve 21 and solenoid valve 22 opened after authorized pressure through the control of industrial personal computer 800
Flow monitoring is carried out to it, humidified later by humidifier 24 and is passed through after integrated sensor 25 measures temperature, pressure and humidity
First hydrogen interface 26 enters fuel battery engines hydrogen inlet end, and the tail gas such as hydrogen after participating in reaction are connected to hydrogen
The third pipe interface 110 for holding exhaust port, through vapour after integrated sensor 105 measures temperature, pressure, humidity to it
Separator 106 and Back pressure control valve 107 are discharged.
According to the fuel battery test platform frame of the utility model embodiment, it can be used for testing fuel cell pile, film electricity
Pole, monomer or engine, versatility is good, and at low cost.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (8)
1. a kind of fuel battery test platform frame characterized by comprising
Air induction system, the air induction system have the first air interface and the second air interface, first air
Interface is for connecting pile air inlet end, and second air interface is for connecting membrane electrode or monomer air inlet end；
Air exhaust system, the air exhaust system have the first pipe interface and the second pipe interface, first pipeline
Interface is for connecting pile air outlet side, and second pipe interface is for connecting membrane electrode or monomer air outlet side；
Hydrogen gas system, the hydrogen gas system have the first hydrogen interface and the second hydrogen interface, first hydrogen
Interface is for connecting pile hydrogen gas end, and the second hydrogen interface is for connecting membrane electrode or monomer hydrogen gas end；
Hydrogen exhaust system, the hydrogen exhaust system have third pipe interface and the 4th pipe interface, the third pipeline
Interface is for connecting pile hydrogen outlet side, and the 4th pipe interface is for connecting membrane electrode or monomer hydrogen outlet side；
Cooling system, the cooling system include heat exchanger and cooling line, the cooling line and the heat exchanger phase
Connection, the cooling line are connected to the cooling line in tested product；
Test macro, the test macro include: electrochemical workstation, industrial personal computer, CAN interface, the first electronic load and second
Electronic load, the electrochemical workstation, the CAN interface, first electronic load and second electronic load with
The industrial personal computer is connected, the electrochemical workstation for being connected with membrane electrode or monomer output end, the CAN interface for
Fuel battery engines are connected, and first electronic load with pile or engine electrical output end for being connected, and described second
Electronic load with membrane electrode or monomer power output end for being connected.
2. fuel battery test platform frame according to claim 1, which is characterized in that the air induction system includes successively
Connected air compressor machine, pressure reducing valve, pressure stabilizing cavity and drying machine, the drying machine is also connected with the first gas circuit and the second gas circuit, described
First gas circuit and second gas circuit are disposed with solenoid valve, pressure reducing valve, pressure regulator valve, flowmeter and humidifier, and described
The end of one gas circuit is provided with first air interface, and the end of second gas circuit is provided with second air interface.
3. fuel battery test platform frame according to claim 1, which is characterized in that the air exhaust system includes: vapour
Separator and Back pressure control valve, first pipe interface and second pipe interface with the steam-water separator phase
Even, the steam-water separator is also connected with the Back pressure control valve；
The hydrogen exhaust system includes: steam-water separator and Back pressure control valve, and the third pipe interface and the described 4th manage
Road interface is connected with the steam-water separator, and the steam-water separator is also connected with the Back pressure control valve.
4. fuel battery test platform frame according to claim 1, which is characterized in that the hydrogen gas system include: according to
Secondary connected hydrogen gas tank, pressure reducing valve and solenoid valve, the solenoid valve are also connected with third gas circuit and the 4th gas circuit, the third gas
Road and the 4th gas circuit are disposed with solenoid valve, flowmeter and humidifier, described in the end connection of the third gas circuit
The end of first hydrogen interface, the 4th gas circuit connects the second hydrogen interface.
5. fuel battery test platform frame according to claim 4, which is characterized in that the hydrogen gas system further include:
Nitrogen gas tank, pressure reducing valve and the solenoid valve being sequentially connected, the solenoid valve are connected with the third gas circuit and the 4th gas circuit.
6. fuel battery test platform frame according to claim 1, which is characterized in that the cooling system includes: cooling water
Tower, the first water pump, the second water pump, adjuster, flowmeter, deionizater, cooling water inlet, cooling water outlet, conductivity sensors
Device, temperature sensor, pressure sensor and heater, the cooling tower, first water pump and the heat exchanger are formed
One circulation loop, second water pump, the adjuster, the flowmeter, the deionizater, the cooling water inlet,
The cooling water outlet, the conductivity sensor, the temperature sensor, the pressure sensor, the heater and institute
It states heat exchanger and forms another circulation loop, the tested product is connected to the cooling water inlet and the cooling water goes out
Between mouthful.
7. fuel battery test platform frame according to claim 6, which is characterized in that the heat exchanger be also connected with from
Sub- water storage tank and humidifier.
8. fuel battery test platform frame according to claim 1, which is characterized in that the test macro further include: pile
Inspection receiver, the pile inspection receiver are connected with the industrial personal computer, are also connected with pile or engine inspection output end.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111103545A (en) * | 2019-12-27 | 2020-05-05 | 浙江锋源氢能科技有限公司 | Fuel cell membrane electrode performance testing method |
| CN111257756A (en) * | 2020-02-03 | 2020-06-09 | 浙江锋源氢能科技有限公司 | Fuel cell testing system |
| CN111766075A (en) * | 2020-05-30 | 2020-10-13 | 湖北德普电气股份有限公司 | Hydrogen fuel cell engine test system |
| CN111913112A (en) * | 2020-03-10 | 2020-11-10 | 谭安平 | Special test equipment and test method for offline of electric pile of hydrogen fuel cell system |
| CN112687922A (en) * | 2020-12-28 | 2021-04-20 | 中通客车控股股份有限公司 | Proton exchange membrane fuel cell engine |
| CN114354198A (en) * | 2021-12-30 | 2022-04-15 | 重庆长安新能源汽车科技有限公司 | Fuel cell engine system durability test method |
| CN116895794A (en) * | 2023-04-14 | 2023-10-17 | 上海氢晨新能源科技有限公司 | Test system suitable for proton exchange membrane electrolytic tank and fuel cell |
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2018
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103545A (en) * | 2019-12-27 | 2020-05-05 | 浙江锋源氢能科技有限公司 | Fuel cell membrane electrode performance testing method |
| CN111257756A (en) * | 2020-02-03 | 2020-06-09 | 浙江锋源氢能科技有限公司 | Fuel cell testing system |
| CN111913112A (en) * | 2020-03-10 | 2020-11-10 | 谭安平 | Special test equipment and test method for offline of electric pile of hydrogen fuel cell system |
| CN111766075A (en) * | 2020-05-30 | 2020-10-13 | 湖北德普电气股份有限公司 | Hydrogen fuel cell engine test system |
| CN112687922A (en) * | 2020-12-28 | 2021-04-20 | 中通客车控股股份有限公司 | Proton exchange membrane fuel cell engine |
| CN114354198A (en) * | 2021-12-30 | 2022-04-15 | 重庆长安新能源汽车科技有限公司 | Fuel cell engine system durability test method |
| CN116895794A (en) * | 2023-04-14 | 2023-10-17 | 上海氢晨新能源科技有限公司 | Test system suitable for proton exchange membrane electrolytic tank and fuel cell |
| CN116895794B (en) * | 2023-04-14 | 2024-03-12 | 上海氢晨新能源科技有限公司 | Test system suitable for proton exchange membrane electrolytic tank and fuel cell |
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