CN207229359U - A kind of fuel battery air compressor assembly test device - Google Patents
A kind of fuel battery air compressor assembly test device Download PDFInfo
- Publication number
- CN207229359U CN207229359U CN201721012494.0U CN201721012494U CN207229359U CN 207229359 U CN207229359 U CN 207229359U CN 201721012494 U CN201721012494 U CN 201721012494U CN 207229359 U CN207229359 U CN 207229359U
- Authority
- CN
- China
- Prior art keywords
- air
- air compressor
- test device
- cooling water
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model discloses a kind of fuel battery air compressor assembly test device, wherein, including host computer, test device CPU, inlet air duct, outlet air pipeline and cooling water pipeline.The utility model can monitor the change of each physical quantity of air delivery system individually for air compressor system and in real time, and as detection obtained by Advance data quality fuel battery air compressor control system control mode, fault coverage is detected during diminution fuel cell manufacture, improves fuel battery air compressor assembly production efficiency.And the test device can match different air delivery systems and use.
Description
Technical field
It the utility model is related to fuel cell field, more particularly to a kind of test of fuel battery air compressor assembly
Device.
Background technology
In a fuel cell, air compressor system is important structure.Fuel battery air compressor assembly
Performance and control mode directly affect the use of fuel cell, therefore, in real time monitor air compressor system operating status and
Each related physical quantity is very important.Detection device on the market is mostly directed to whole fuel cell system now, without single
The device of quality testing and control is solely carried out for fuel battery air compressor assembly.
Therefore, the prior art has much room for improvement and develops.
Utility model content
The purpose of this utility model is to provide a kind of fuel battery air compressor assembly test device, it is intended to solves existing
Technical problem of some without the device that quality testing and control are carried out individually for fuel battery air compressor assembly.
The technical solution of the utility model is as follows：
A kind of fuel battery air compressor assembly test device, wherein, including host computer, test device CPU, entrance sky
Feed channel, outlet air pipeline and cooling water pipeline；Inlet air duct is disposed with inlet air temperature sensor, entrance
Air pressure probe and inlet air flow quantity sensor, inlet air duct are connected with air compressor air intake；Outlet
Air pipeline is disposed with outlet air pressure sensor, outlet air temperature sensor and back pressure ball valve, outlet air pipe
Road is connected with air compressor air outlet slit；Cooling water pipeline one end is connected with air compressor water export, is gone out for cooling water
Mouthful；The other end is connected with air compressor flow inlet, is cooling water inlet；Cooling water pipeline is set gradually from cooling water outlet
There are water supply tank, sending out the hot fan, liquid-pressure pick-up, fluid temperature sensor and water pump；Water supply tank includes moisturizing entrance and row
Gas exports, and moisturizing entrance is arranged between water pump and air compressor system, and air exit is arranged on sending out the hot fan and liquid pressure
Between force snesor；And the moisturizing interface of water supply tank is kept above the highest interface of cooling water pipeline；Host computer and test device
CPU is connected with air compressor CPU.
The fuel battery air compressor assembly test device, wherein, inlet air duct is additionally provided with air mistake
Filter, before air filter is arranged on the inlet air temperature sensor.
The fuel battery air compressor assembly test device, wherein, outlet air pipeline is additionally provided with air and disappears
Sound device, after air silencer is arranged on back pressure ball valve.
The fuel battery air compressor assembly test device, wherein, end cap is further included, is arranged on inlet air duct
Road, outlet air pipeline, the cooling water outlet of cooling water pipeline and cooling water inlet.
The fuel battery air compressor assembly test device, wherein, host computer is provided with malfunction indicator lamp.
In conclusion the utility model proposes a kind of fuel battery air compressor assembly test device, device master
It is used for the performance of individually detection fuel battery air compressor assembly, can be supervised individually for air compressor system and in real time
Survey the change of each physical quantity of air delivery system, and the Advance data quality fuel battery air compressor control system as obtained by detection
The control mode of system, reduces during fuel cell manufacture and detects fault coverage, improve the life of fuel battery air compressor assembly
Produce efficiency.And the test device can match different air delivery systems and use.
Brief description of the drawings
Fig. 1 is fuel battery air compressor assembly test device structure diagram.
Fig. 2 is fuel battery air compressor assembly test device circuit signal schematic diagram.
Wherein, 1 is 220V AC powers；2 be current converter；3 be relay contact；4 be host computer；5 be air pressure
Contracting machine CPU；6 be scram button；7 carry thermometer for air compressor system；8 carry pressure gauge for air compressor system；9
For 24V regulated power supply air discharge cooks；10 be 24V regulated power supplies；11 be 5A fuses；12 be test device CPU；13 be pressure gauge
1；14 be pressure gauge 2；15 be pressure gauge 3；16 be thermometer 1；17 be thermometer 2；18 be thermometer 3；19 be flowmeter 1；20
For 12V regulated power supply air discharge cooks；21 be 12V regulated power supplies；22nd, 24 be 15A fuses；23 be water pump；25 be sending out the hot fan.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
Referring to Fig. 1-2, the utility model discloses a kind of fuel battery air compressor assembly test device, device master
It is used for the performance of individually detection fuel battery air compressor assembly.Fuel battery air compressor assembly test device is main
Including host computer 4, test device CPU 12, inlet air duct, outlet air pipeline and cooling water pipeline.Wherein, host computer 4
It is connected with test device CPU 12 and air compressor CPU 5.Inlet air duct is disposed with entering air temperature sensing
Device（Thermometer 1 is labeled as in Fig. 1, is represented in fig. 2 with label 16）, Inlet air pressure sensor（It is labeled as in Fig. 1
Pressure gauge 1, is represented with label 13 in fig. 2）With inlet air flow quantity sensor（Flowmeter 1 is labeled as in Fig. 1, in fig. 2
Represented with label 19）, inlet air duct is connected with air compressor air intake.Outlet air pipeline is disposed with outlet
Air pressure probe（Pressure gauge 2 is labeled as in Fig. 1, is represented in fig. 2 with label 14）, outlet air temperature sensor
（Thermometer 2 is labeled as in Fig. 1, is represented in fig. 2 with label 17）With back pressure ball valve, outlet air pipeline and air compressor
Air outlet slit connects.Inlet air duct and outlet air pipeline are mainly that the supercharging air of air compressor provides air stream
Road, above-mentioned temperature sensor and pressure sensor primarily to measurement air compressor entrance temperature and air pressure,
For inlet air flow quantity sensor mainly for measuring air compressor air intake flow, back pressure ball valve can adjust outlet air
The aperture of pipeline, so as to adjust the pressure ratio of outlet air pipeline and inlet air duct.Cooling water pipeline one end and air pressure
Contracting machine water export connects, and is cooling water outlet；The other end is connected with air compressor flow inlet, is cooling water inlet.It is cold
But waterpipe sets gradually water supply tank, sending out the hot fan 25, liquid-pressure pick-up from cooling water outlet（In Fig. 1 labeled as pressure
Power meter 3, is represented with label 15 in fig. 2）, fluid temperature sensor（Thermometer 3 is labeled as in Fig. 1, in fig. 2 with label
18 represent）With water pump 23.Wherein, water pump 23 provides current driving for cooling water pipeline；Sending out the hot fan 25 is cooling water fan heat；Liquid
Temperature sensor measures cooling water temperature；Liquid-pressure pick-up measures cooling water pressure；Water supply tank is mainly cooling water pipe
Road moisturizing and discharge line air, water supply tank include moisturizing entrance and air exit, and moisturizing entrance is arranged on water pump 23 and air
Between compressor assembly, air exit is arranged on sending out the hot fan 25 and liquid-pressure pick-up（Pressure gauge 3 is labeled as in Fig. 1,
Represented in fig. 2 with label 15）Between.Specifically, the moisturizing interface of water supply tank is kept above the highest interface of cooling water pipeline,
To prevent from influencing moisturizing.
Further, work to reduce interference air compressor system test device to the greatest extent, it is preferable that in intake air
Pipeline can be provided with air filter, before air filter is arranged on inlet air temperature sensor, can effectively remove sky
Impurity in gas, reduces test interference, also reduces the influence to air compressor system operation.In order to meet environmental requirement, reduce
Working environment noise, it is preferable that air silencer is set in outlet air pipeline, air silencer is arranged on entering air temperature
Before sensor, air outlet slit noise can be effectively eliminated.
For the ease of understanding the work step and process of fuel battery air compressor assembly test device, especially exemplified by specific reality
Apply example explanation, all methods of following discloses or during the step of, be required to perform successively, execution sequence must not be upset.
When fuel battery air compressor assembly test device is in off working state, whole device power-off, water compensating valve
Close.Impurity enters fuel battery air compressor assembly test device in order to prevent, can respectively in inlet air duct, go out
Mouth air pipeline, the port of cooling water pipeline set end cap, are represented in Fig. 1 in specific embodiment with end cap 1 to end cap 4.
It is specific real when fuel battery air compressor assembly test device is changed from off working state to working status
It is as follows to apply step：The first step, removes the end cap 1 of each pipeline tapping to end cap 4, and passes through the connector 1 that each pipeline carries to connector 4
It is respectively connected to cooling water outlet, cooling water inlet, air compressor air outlet slit and the air compression of air compressor system
Machine air intake.The material of inlet air duct and outlet air pipeline preferably 304 stainless steels.Specifically, inlet air duct
Entrance bore be 63mm, the outlet bore of outlet air pipeline is 76mm.Second step, opens water compensating valve, and closure 12V is steady
Voltage source air discharge cook 20, makes water pump 23 and sending out the hot fan 25 work, and cooling water pipeline is full of water, turn-on current converter 2
With relay contact 3 to motor into line precharge.3rd step, connects the 220V AC powers 1 of host computer 4, opens control circle
Face；24V regulated power supplies air discharge cook 9 is closed, makes the energization of test device, specifically, test device also sets up 24V regulated power supplies
（Label 10 and 21 represents 24V regulated power supplies in Fig. 2）, to be better equipped to work.4th step, host computer 4 are total by CAN
Line sends work request instruction to test device CPU 12 and air compressor CPU 5, and air compressor CPU 5 is reviewed and validate
Whether the parameter setting of current system can enter operating mode, if it is possible into operating mode, then to host computer 4 and test
Device CPU 12, which is sent, to be allowed to run shape body information, and host computer 4 sends fortune to test device CPU 12 and air compressor CPU 5
Line command, system enter working status；If parameter mismatches and cannot be introduced into working status, to host computer 4 and test device
CPU 12 sends fault message, system is entered working status by the operation for repeating the 4th step after processing.Specifically, host computer
4 are additionally provided with malfunction indicator lamp（Do not drawn in figure）, when air compressor CPU 5 feeds back faulty information, host computer 4 operates
Interface corresponds to indicating fault lantern festival and color change and flicker occurs, and corresponding safety measure is taken according to failure safe grade.
When fuel battery air compressor assembly test device is in running order, specific implementation steps are as follows：The
One step, host computer 4 send the moment information that torque is 5N*m to test device CPU 12, and test device CPU 12 is after treatment
Corresponding instruction is sent to air compressor CPU 5, the time that air compressor runs 30s under the driving of this torque is made sky
Air is full of in air pipe.Second step, adjusts the back pressure ball valve aperture on outlet air pipeline, makes motor operation in 5N*M torques
When, between the pressure ratio of outlet air pipeline and inlet air duct is 1.4 to 1.5.3rd step, changes the torque of host computer 4
Value request, the minimum torque allowed from motor are according to step-length to torque capacity and from maximum torque value to minimum torque values
The value of 1N*m is tested, and the retention time being each worth is 3min.4th step, observes each pressure gauge and temperature of test device
Reading is counted, while observes that air compressor system carries air thermometer 7 and air compressor system carries air pressure gage 8.
Measured by the torque of the motor fed back to air compressor CPU 5, rotating speed, power consumption and by inlet air flow quantity sensor
Air flow value draws the performance and power consumption profile of air compressor system.5th step, when the torque value for completing a cycle
During test, host computer 4, which sends holding state request, makes motor enter holding state, after the completion of waiting system cooling, passes through hair
Closed mode is sent to make motor enter off working state.
When system is changed from working status to off working state, specific implementation steps are as follows：The first step, cut-out are electronic
The accessory power supply of machine high voltage power supply and air compressor CPU 5.Second step, disconnects 24V regulated power supplies air discharge cook 9 and 12V is steady
Voltage source air discharge cook 20, the power supply of cut-out test device CPU 12, water pump 23 and sending out the hot fan 25, closes host computer 4, and cut
The 220V AC powers 1 of disconnected test device.3rd step, closes the water compensating valve of water supply tank, successively disconnect air compressor system with
End cap 1 to end cap 4 is sealed up cooling water and air pipeline by each pipeline connecting interface 1 of test device respectively to interface 4.
5A fuses and 22,24 15A fuses in test device can play the role of protecting circuit.
It is the operating procedure of test process above.Particularly, all of above step does not allow to upset to be combined.
Test device is additionally provided with scram button 6, when breaking down in test process or emergency episode, can use in scram button 6
Disconnected test process.
Preferably, CAN2.0b communication protocols are passed through between host computer 4, test device CPU 12 and air compressor CPU 5
Communicate.The operation interface of host computer 4 uses Labview interfaces, by calling CAN bus bottom layer realization interface and CAN total
The transmitting-receiving of line information.
Specifically, the reading of inlet air flow quantity sensor and air compressor itself air flow meter 8 when test device
When number is differed within the specific limits, according to the present air compressor rotary speeds fed back of air compressor CPU 5 and theoretical air
Flow value judges whether the reading of inlet air flow quantity sensor is correct, to find, detect in time and correction to have the reading inclined
The inlet air flow quantity sensor of difference.
In conclusion the utility model proposes a kind of fuel battery air compressor assembly test device, device master
It is used for the performance of individually detection fuel battery air compressor assembly, can be supervised individually for air compressor system and in real time
Survey the change of each physical quantity of air delivery system, and the Advance data quality fuel battery air compressor control system as obtained by detection
The control mode of system, reduces during fuel cell manufacture and detects fault coverage, improve the life of fuel battery air compressor assembly
Produce efficiency.And the test device can match different air delivery systems and use.
It should be appreciated that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (5)
1. a kind of fuel battery air compressor assembly test device, it is characterised in that including host computer, test device CPU, enter
Mouth air pipeline, outlet air pipeline and cooling water pipeline；The inlet air duct is disposed with entering air temperature biography
Sensor, Inlet air pressure sensor and inlet air flow quantity sensor, the inlet air duct and air compressor air
Entrance connects；The outlet air pipeline is disposed with outlet air pressure sensor, outlet air temperature sensor and the back of the body
Pressure ball valve, the outlet air pipeline are connected with air compressor air outlet slit；Compressed with air described cooling water pipeline one end
Machine water export connects, and is cooling water outlet；The other end is connected with air compressor flow inlet, is cooling water inlet；It is described
Cooling water pipeline is disposed with water supply tank, sending out the hot fan, liquid-pressure pick-up, fluid temperature sensor from cooling water outlet
And water pump；The water supply tank includes moisturizing entrance and air exit, and moisturizing entrance is arranged on water pump and the air compressor system
Between system, air exit is arranged between sending out the hot fan and liquid-pressure pick-up；And the moisturizing interface of the water supply tank is kept
Higher than the highest interface of the cooling water pipeline；The host computer is connected with the test device CPU and air compressor CPU.
2. fuel battery air compressor assembly test device according to claim 1, it is characterised in that the entrance is empty
Feed channel is additionally provided with air filter, before the air filter is arranged on the inlet air temperature sensor.
3. fuel battery air compressor assembly test device according to claim 1, it is characterised in that the outlet is empty
Feed channel is additionally provided with air silencer, after the air silencer is arranged on the back pressure ball valve.
4. fuel battery air compressor assembly test device according to claim 1, it is characterised in that further include end
Cap, is arranged on the inlet air duct, outlet air pipeline, the cooling water outlet of cooling water pipeline and cooling water inlet.
5. fuel battery air compressor assembly test device according to claim 1, it is characterised in that the host computer
It is provided with malfunction indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012494.0U CN207229359U (en) | 2017-08-14 | 2017-08-14 | A kind of fuel battery air compressor assembly test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012494.0U CN207229359U (en) | 2017-08-14 | 2017-08-14 | A kind of fuel battery air compressor assembly test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229359U true CN207229359U (en) | 2018-04-13 |
Family
ID=61856962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721012494.0U Active CN207229359U (en) | 2017-08-14 | 2017-08-14 | A kind of fuel battery air compressor assembly test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229359U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578679A (en) * | 2019-09-24 | 2019-12-17 | 无锡威孚高科技集团股份有限公司 | Testing device of gas circulating pump |
| CN111403777A (en) * | 2020-04-01 | 2020-07-10 | 广西玉柴机器股份有限公司 | Ventilation system of stack casing |
| CN112032036A (en) * | 2020-08-24 | 2020-12-04 | 山东大学 | Fuel cell air compressor test system, test method and application |
| CN113339309A (en) * | 2021-07-14 | 2021-09-03 | 上海燃料电池汽车动力系统有限公司 | Fuel cell air compressor testing system and method |
-
2017
- 2017-08-14 CN CN201721012494.0U patent/CN207229359U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578679A (en) * | 2019-09-24 | 2019-12-17 | 无锡威孚高科技集团股份有限公司 | Testing device of gas circulating pump |
| CN111403777A (en) * | 2020-04-01 | 2020-07-10 | 广西玉柴机器股份有限公司 | Ventilation system of stack casing |
| CN112032036A (en) * | 2020-08-24 | 2020-12-04 | 山东大学 | Fuel cell air compressor test system, test method and application |
| CN113339309A (en) * | 2021-07-14 | 2021-09-03 | 上海燃料电池汽车动力系统有限公司 | Fuel cell air compressor testing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207229359U (en) | A kind of fuel battery air compressor assembly test device | |
| WO2021129274A1 (en) | Fuel cell system, method and apparatus for detecting tank valve malfunction in hydrogen system thereof | |
| CN103511396B (en) | Based on oil hydraulic pump and the oil hydraulic motor reliability test of power recovery technology | |
| CN109828176B (en) | High-low temperature cycle test system for motor battery of new energy automobile | |
| CN106017968A (en) | EGR cooler heat exchange efficiency detection system | |
| CN113339309B (en) | Fuel cell air compressor testing system and method | |
| CN209294791U (en) | Vehicle-mounted hydrogen-feeding system | |
| CN105628386A (en) | Engine test stand system and test method | |
| CN110261127A (en) | The stuck online test method of engine variable section turbocharger carbon distribution | |
| CN209743218U (en) | comprehensive performance test bed for two-stage air suspension centrifugal air compressor | |
| CN107560863A (en) | A kind of dual fuel engine testing stand for performance test peculiar to vessel and method | |
| CN205826299U (en) | A kind of EGR valve flow testing system | |
| CN109357165A (en) | A kind of gas pipeline Trunk Line pressure drop rate monitoring alarm and method | |
| CN109987251B (en) | Equivalent life test method and equipment for weak link based on stress equivalent method | |
| CN112034782A (en) | Air preheater online state monitoring and fault prediction method | |
| CN203394728U (en) | Air pump performance test system | |
| CN109099956A (en) | A kind of heat management system detection device | |
| CN102201149A (en) | Device for centralized monitoring and warning of civil gas leak | |
| CN205580669U (en) | Gas air intake system pressure drop on -line measuring device | |
| CN205826326U (en) | A kind of cooler for recycled exhaust gas heat exchange efficiency detecting system | |
| CN107271163A (en) | Local diagnosis and checking system and method for cooler | |
| CN207673443U (en) | Gas turbine measures control protective unit | |
| CN205779608U (en) | A kind of Intelligent energy-saving control cabinet of air compressor | |
| CN105334045A (en) | Gas cold and hot impact test system based on PLC and control method thereof | |
| CN219891186U (en) | On-line monitoring device for fan box type transformer oil gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Hydrogen Energy Avenue, Foshan (Yunfu) Industrial Transfer Industrial Park, Silao Town, Yuncheng District, Yunfu City, Guangdong Province, 527300 Patentee after: Guangdong Guohong Hydrogen Energy Technology Co.,Ltd. Address before: No. 9, South District, Foshan (Yunfu) Industrial Transfer Industrial Park, Silao Town, Yuncheng District, Yunfu City, Guangdong Province, 527326 Patentee before: GUANGDONG SINOSYNERGY HYDROGEN POWER TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314000 Room 501-2, Building 37, Hangzhou Bay New Economic Park, Port District, Jiaxing City, Zhejiang Province Patentee after: Guohong Hydrogen Energy Technology (Jiaxing) Co.,Ltd. Address before: No. 8, Hydrogen Energy Avenue, Foshan (Yunfu) Industrial Transfer Industrial Park, Silao Town, Yuncheng District, Yunfu City, Guangdong Province, 527300 Patentee before: Guangdong Guohong Hydrogen Energy Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |