CN106354180A - System for quickly adjusting temperature and humidity of gas of fuel battery test board - Google Patents
System for quickly adjusting temperature and humidity of gas of fuel battery test board Download PDFInfo
- Publication number
- CN106354180A CN106354180A CN201610898695.9A CN201610898695A CN106354180A CN 106354180 A CN106354180 A CN 106354180A CN 201610898695 A CN201610898695 A CN 201610898695A CN 106354180 A CN106354180 A CN 106354180A
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- gas
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- fuel battery
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fuel Cell (AREA)
Abstract
The invention relates to a system for quickly adjusting temperature and humidity of gas of a fuel battery test board, and belongs to the field of fuel battery power supplies. The system for quickly adjusting the temperature and the humidity of gas of the fuel battery test board comprises a gas preheater, a dry gas and wet gas proportion adjustment valve, a humidifying tank, a dry gas and wet gas mixer, a temperature self-control module, an expansion water tank, a high-pressure pump, a hot water circulating pump, a steam-water separator and a target temperature adjuster. By use of the system, a relevant test on influence on a fuel battery due to cyclic change of quick rise and fall of gas temperature and a relevant test on influence on the fuel battery due to quick cyclic change of gas humidity can be realized; furthermore, the waiting time for temperature and humidity change can be shortened, and the requirement for quick response can be met.
Description
Technical field
The present invention relates to fuel cell power source field, warm and humid particularly to a kind of quick regulation fuel battery test platform gas
The system of degree.
Background technology
In fuel cell development process, need the performance to fuel cell and control parameter to carry out test calibration, grope
Go out the flow that fuel cell piles up desired gas under different working conditions, temperature, pressure, humidity is equivalent.For fuel cell
Performance test demand in heap development process specially can quickly change negative electrode it is necessary to have, anode gas flow, temperature, and pressure is wet
Spend isoparametric supply system, fuel battery performance testing requirement when being allowed to meet fuel cell test, under different condition.
At present, for the test system generally existing humiture change low-response of fuel cell exploitation, the time is long, controls essence
Degree is poor, and temperature control only considers to heat up, the shortcomings of cooling.
Content of the invention
Present invention aims to the problems referred to above, there is provided a kind of quick regulation fuel battery test platform gas is warm and humid
The system of degree, improves the accuracy of fuel cell test, shortens the testing time.
The object of the present invention is achieved like this:
A kind of system of quick regulation fuel battery test platform gas humiture it is characterised in that include gas preheater,
Dry and wet gas ratio adjusting valve, humidification tank, dry and wet gas mixer, temp autocontrolled module, expansion tank, high-pressure pump, hot water circuit
Pump, steam-water separator and target temperature actuator；
Described gas preheater connects dry and wet gas ratio adjusting valve, the hot junction outlet of target temperature actuator and swelling water respectively
Case, the damp exit of described dry and wet gas ratio adjusting valve connects the gas access of humidification tank, the gas outlet of described humidification tank and dry
The dry gas outlet of dampness ratio adjusting valve exports and connects with the damp inlet of dry and wet gas mixer and dry gas respectively, described humidification
The discharge outlet of tank connects expansion tank, the entrance of the outlet jointing temp automatic control module of described expansion tank, described temp autocontrolled module
Outlet connect the entrance of high-pressure pump and the entrance of hot water circulating pump respectively, the outlet of described high-pressure pump takes back humidification tank, described heat
The outlet of water-circulating pump connects the hot-side inlet of target temperature actuator, and the cold-side inlet of described target temperature actuator connects dry and wet gas
The gas outlet of body blender, the cold side outlet of described target temperature actuator connects the entrance of steam-water separator.
Wherein, described humidification tank is built with high-pressure atomization jet head sets and wet film；Described high-pressure atomization jet head sets are located at humidification
Middle part in tank, is connected with the outlet of high-pressure pump；Described wet film is near the gas outlet of humidification tank；The lower section dress of described humidification tank
There is drain valve, the discharge outlet of humidification tank is connected with expansion tank after drain valve.
Wherein, described dry and wet gas ratio adjusting valve carries humidity self-control module, and described humidity self-control module passes through communication network
Network is realized communication with the host computer in testboard and is connected.
Wherein, described temp autocontrolled module includes heater, radiator and control submodule, and described control submodule is passed through
Communication network is realized communication with the host computer in testboard and is connected, for controlling the operation of heater and radiator.
Wherein, the discharge outlet of described steam-water separator bottom is run in and is vented after water solenoid valve, the gas of described steam-water separator
Temperature Humidity Sensor is connected on body export pipeline, described Temperature Humidity Sensor is connected with the upper machine communication in testboard.
The invention has the benefit that by the use of the system, realizing gas temperature rapid temperature rise and drop circulation change pair
The dependence test of fuel cell impact；Realize the dependence test on fuel cell impact for the gas humidity Rapid Circulation change；And
Reduce the humiture change waiting time, reach the demand of quick response.
Brief description
Fig. 1 is the principle schematic of the present invention.
Fig. 2 is humidification tank component schematic diagram.
Fig. 3 is humidification tank pipeline connection diagram.
Fig. 4 is humidity self-control module principle schematic diagram.
Fig. 5 is temp autocontrolled module principle schematic diagram.
Fig. 6 is embodiments of the invention schematic diagram.
Specific embodiment
With reference to specific embodiments and the drawings, the present invention is expanded on further.
As shown in figure 1, a kind of system of quick regulation fuel battery test platform gas humiture, including gas preheater 1,
Dry and wet gas ratio adjusting valve 2, humidification tank 3, dry and wet gas mixer 4, temp autocontrolled module 5, expansion tank 6, high-pressure pump 7, heat
Water-circulating pump 8, steam-water separator 9 and target temperature actuator 13.
Gas preheater 1 connects dry and wet gas ratio adjusting valve 2, the hot junction outlet of target temperature actuator 13 and swelling water respectively
Case 6, the damp exit of dry and wet gas ratio adjusting valve 2 connects the gas access of humidification tank 3, the gas outlet of humidification tank 3 and dry and wet gas
The dry gas outlet of ratio adjusting valve 2 exports and connects with the damp inlet of dry and wet gas mixer 4 and dry gas respectively, humidification tank 3
Discharge outlet connects expansion tank 6, the entrance of the outlet jointing temp automatic control module 5 of expansion tank 6, and the outlet of temp autocontrolled module 5 divides
Do not connect the entrance of high-pressure pump 7 and the entrance of hot water circulating pump 8, the outlet of high-pressure pump 7 takes back humidification tank 3, the going out of hot water circulating pump 8
Mouth connects the hot-side inlet of target temperature actuator 13, and the cold-side inlet of target temperature actuator 13 connects dry and wet gas mixer 4
Gas outlet, the cold side outlet of target temperature actuator 13 connects the entrance of steam-water separator 9.
The discharge outlet of steam-water separator 9 bottom is run in and is vented after water solenoid valve, the gas outlet tube of described steam-water separator 9
Temperature Humidity Sensor is connected on road, described Temperature Humidity Sensor is connected with the upper machine communication in testboard.
As shown in Fig. 2 and Fig. 2, humidification tank 3 is built with high-pressure atomization jet head sets 12 and wet film 11.Described high-pressure atomization shower nozzle
The middle part that group 12 is located in humidification tank 3, the outlet with high-pressure pump 7 connects.Described wet film 11 near the gas outlet of humidification tank 3,
To ensure the gas after humidification without liquid particle water.The lower section of described humidification tank 3 is equipped with drain valve 13, the draining of the tank 3 that is humidified
Mouth is connected with expansion tank 6, for aqueous water in timely drain tank after drain valve 13.
As shown in figure 4, described dry and wet gas ratio adjusting valve 2 carries humidity self-control module, described humidity self-control module is passed through
Communication network is realized communication with the host computer in testboard and is connected.
As shown in figure 5, described temp autocontrolled module 5 includes heater, radiator and control submodule, described control submodule
Block is passed through communication network and is connected with the host computer realization communication in testboard, for controlling the operation of heater and radiator.
As shown in fig. 6, when the system uses, terminating fuel cell pack in the gas outlet of steam-water separator 9, gas preheats
The gas access of device 1 connects source of the gas (air or hydrogen).Test desirable pressure for convenience of by gas pressure regulation to fuel cell pack, in gas
The gas access of body preheater 1 can fill air relief valve or flow controller.
The operation principle of the system is as follows: gas enter gas preheater 1, the system according to testing requirement, by temperature
Automatic control module 5 quick regulation gas preheater 1 hot side medium, to target temperature, realizes the preheating to gas.Then, after preheating
Gas divides two-way to flow out, and leads up to dry and wet gas ratio adjusting valve 2 and enters humidification tank 3, by temp autocontrolled module 5 by pipeline
Water through heating or radiate to target temperature needed for test, then the specified of high-pressure atomization jet head sets 12 is pressurized to by high-pressure pump 7
After operating pressure, it is humidified to entering the gas in humidification tank 3 by high-pressure atomization jet head sets 12, the gas after humidification passes through
Wet film 11 removes after liquid particle water becomes moisture-saturated gas and enters dry and wet gas mixer 4；Another road is directly entered dry and wet
Gas mixer 4.Mixed gas passes through the moisture content in target temperature actuator 13 bog again and adjusts gas dew point
Temperature, to desired value needed for test, enters the liquid particle water that steam-water separator 9 removes in gas, eventually enters into fuel cell
Heap.
Wherein, the humidity self-control module in dry and wet gas ratio adjusting valve 2, by being arranged on fuel cell stack cathode (anode)
Temperature Humidity Sensor value of feedback at gas access and the contrast of desired value, after carrying out pi algorithm, adjust dry and wet gas proportion adjustment
The angle of valve 2, and realize changing real-time, be finally reached allow incoming fuel battery pile gas humiture quick
It is changed to test the purpose of required target humiture.
Claims (5)
1. a kind of system of quick regulation fuel battery test platform gas humiture is it is characterised in that include gas preheater
(1), dry and wet gas ratio adjusting valve (2), humidification tank (3), dry and wet gas mixer (4), temp autocontrolled module (5), expansion tank
(6), high-pressure pump (7), hot water circulating pump (8), steam-water separator (9) and target temperature actuator (13)；
Described gas preheater (1) connect respectively dry and wet gas ratio adjusting valve (2), target temperature actuator (13) hot junction outlet and
Expansion tank (6), the damp exit of described dry and wet gas ratio adjusting valve (2) connects the gas access of humidification tank (3), described humidification tank
(3) gas outlet and the dry gas outlet damp inlet with dry and wet gas mixer (4) respectively of dry and wet gas ratio adjusting valve (2)
Connect with dry gas outlet, the discharge outlet of described humidification tank (3) connects expansion tank (6), the outlet jointing temp of described expansion tank (6)
The entrance of automatic control module (5), the outlet of described temp autocontrolled module (5) connects entrance and the hot water circulating pump of high-pressure pump (7) respectively
(8) entrance, the outlet of described high-pressure pump (7) takes back humidification tank (3), and the outlet of described hot water circulating pump (8) connects target temperature
The hot-side inlet of actuator (13), the cold-side inlet of described target temperature actuator (13) connects the gas of dry and wet gas mixer (4)
Body exports, and the cold side outlet of described target temperature actuator (13) connects the entrance of steam-water separator (9).
2. the system of a kind of quick regulation fuel battery test platform gas humiture according to claim 1, its feature exists
In described humidification tank (3) is built with high-pressure atomization jet head sets (12) and wet film (11)；Described high-pressure atomization jet head sets (12) are located at
Middle part in humidification tank (3), the outlet with high-pressure pump (7) connects；Described wet film (11) is near the gas outlet of humidification tank (3)；
Equipped with drain valve (13), the discharge outlet of the tank (3) that is humidified is after drain valve (13) and expansion tank for the lower section of described humidification tank (3)
(6) connect.
3. the system of a kind of quick regulation fuel battery test platform gas humiture according to claim 1, its feature exists
In described dry and wet gas ratio adjusting valve (2) carries humidity self-control module, and described humidity self-control module passes through communication network and test
Host computer in platform is realized communication and is connected.
4. the system of a kind of quick regulation fuel battery test platform gas humiture according to claim 1, its feature exists
In described temp autocontrolled module (5) includes heater, radiator and control submodule, and described control submodule passes through communication network
Network is realized communication with the host computer in testboard and is connected, for controlling the operation of heater and radiator.
5. the system of a kind of quick regulation fuel battery test platform gas humiture according to claim 1, its feature exists
Discharge outlet in, described steam-water separator (9) bottom is run in and is vented after water solenoid valve, and the gas of described steam-water separator (9) goes out
It is connected to Temperature Humidity Sensor, described Temperature Humidity Sensor is connected with the upper machine communication in testboard on mouth pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898695.9A CN106354180A (en) | 2016-10-14 | 2016-10-14 | System for quickly adjusting temperature and humidity of gas of fuel battery test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898695.9A CN106354180A (en) | 2016-10-14 | 2016-10-14 | System for quickly adjusting temperature and humidity of gas of fuel battery test board |
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| Publication Number | Publication Date |
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| CN106354180A true CN106354180A (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610898695.9A Pending CN106354180A (en) | 2016-10-14 | 2016-10-14 | System for quickly adjusting temperature and humidity of gas of fuel battery test board |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591548A (en) * | 2017-07-07 | 2018-01-16 | 同济大学 | A kind of fuel cell humidifier test platform |
| CN109004250A (en) * | 2018-09-11 | 2018-12-14 | 大连锐格新能源科技有限公司 | A kind of device and method of quick adjusting pipeline gas temperature humidity |
| CN110571458A (en) * | 2019-08-02 | 2019-12-13 | 武汉中极氢能产业创新中心有限公司 | Fuel cell humidification system |
| CN111509275A (en) * | 2020-04-30 | 2020-08-07 | 苏州纳尔森能源科技有限公司 | Fuel cell, method and device for controlling gas humidification based on fuel cell |
| CN111948547A (en) * | 2020-06-09 | 2020-11-17 | 山东东岳高分子材料有限公司 | Proton exchange membrane hydrogen fuel cell dry-wet cycle testing device |
| CN113551900A (en) * | 2021-09-17 | 2021-10-26 | 北京亿华通科技股份有限公司 | Testing device and testing method for water diversion piece of fuel cell |
| CN114361526A (en) * | 2021-12-31 | 2022-04-15 | 上海捷氢科技股份有限公司 | Test bench and water inlet system thereof |
| CN114646483A (en) * | 2022-03-23 | 2022-06-21 | 深圳点石科技有限公司 | Simulation method and system for heating fuel oil in high-altitude environment |
| CN115390603A (en) * | 2022-09-02 | 2022-11-25 | 苏州就是能源科技有限公司 | Automatic temperature and humidity control method and device for humidification system |
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| CN206115313U (en) * | 2016-10-14 | 2017-04-19 | 上海新源动力有限公司 | System for gaseous humiture of quick adjustment fuel cell testboard |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591548A (en) * | 2017-07-07 | 2018-01-16 | 同济大学 | A kind of fuel cell humidifier test platform |
| CN107591548B (en) * | 2017-07-07 | 2020-08-14 | 同济大学 | Fuel cell humidifier test platform |
| CN109004250A (en) * | 2018-09-11 | 2018-12-14 | 大连锐格新能源科技有限公司 | A kind of device and method of quick adjusting pipeline gas temperature humidity |
| CN109004250B (en) * | 2018-09-11 | 2023-05-05 | 大连锐格新能源科技有限公司 | Device and method for rapidly adjusting temperature and humidity of pipeline gas |
| WO2021022661A1 (en) * | 2019-08-02 | 2021-02-11 | 武汉中极氢能产业创新中心有限公司 | Fuel cell humidification system |
| CN110571458A (en) * | 2019-08-02 | 2019-12-13 | 武汉中极氢能产业创新中心有限公司 | Fuel cell humidification system |
| CN111509275A (en) * | 2020-04-30 | 2020-08-07 | 苏州纳尔森能源科技有限公司 | Fuel cell, method and device for controlling gas humidification based on fuel cell |
| CN111948547A (en) * | 2020-06-09 | 2020-11-17 | 山东东岳高分子材料有限公司 | Proton exchange membrane hydrogen fuel cell dry-wet cycle testing device |
| CN113551900A (en) * | 2021-09-17 | 2021-10-26 | 北京亿华通科技股份有限公司 | Testing device and testing method for water diversion piece of fuel cell |
| CN113551900B (en) * | 2021-09-17 | 2021-12-31 | 北京亿华通科技股份有限公司 | Testing device and testing method for water diversion piece of fuel cell |
| CN114361526A (en) * | 2021-12-31 | 2022-04-15 | 上海捷氢科技股份有限公司 | Test bench and water inlet system thereof |
| CN114361526B (en) * | 2021-12-31 | 2024-03-26 | 上海捷氢科技股份有限公司 | Test bench and water inlet system thereof |
| CN114646483A (en) * | 2022-03-23 | 2022-06-21 | 深圳点石科技有限公司 | Simulation method and system for heating fuel oil in high-altitude environment |
| CN114646483B (en) * | 2022-03-23 | 2024-05-14 | 合肥点石仪器科技有限公司 | Simulation method and system for heating fuel oil in high-altitude environment |
| CN115390603A (en) * | 2022-09-02 | 2022-11-25 | 苏州就是能源科技有限公司 | Automatic temperature and humidity control method and device for humidification system |
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Application publication date: 20170125 |