CN1523259A - Hydrogen storage tank operational performance test equipment - Google Patents

Hydrogen storage tank operational performance test equipment Download PDF

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Publication number
CN1523259A
CN1523259A CNA031046746A CN03104674A CN1523259A CN 1523259 A CN1523259 A CN 1523259A CN A031046746 A CNA031046746 A CN A031046746A CN 03104674 A CN03104674 A CN 03104674A CN 1523259 A CN1523259 A CN 1523259A
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China
Prior art keywords
hydrogen
storing tank
value
tank
order
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CNA031046746A
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CN1318833C (en
Inventor
徐耀升
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Yatai Fuel Cell Sci & Tech Co Ltd
Asia Pacific Fuel Cell Technologies Ltd
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Yatai Fuel Cell Sci & Tech Co Ltd
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Priority to CNB031046746A priority Critical patent/CN1318833C/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/32Hydrogen storage

Abstract

The present invention relates to a hydrogen storage tank service performance test equipment. Said equipment includes a hydrogen-filling control unit, a controller, a hydrogen-releasing control unit, a hydrogen-filling reference value setting unit, a hydrogen-releasing reference value setting unit and a hydrogen-releasing completion detection unit. Said invention also provides the method for testing service performance of the hydrogen storage tank and its concrete testing steps.

Description

Hydrogen storing tank usability testing apparatus
Technical field
The invention relates to a kind of hydrogen storing tank testing property technology, be meant the usability testing apparatus of a kind of hydrogen storing tank when inflating and putting the hydrogen operation especially.
Background technique
Fuel cell (Fuel Cell) is a kind of by electrochemical reaction, directly utilizes hydrogen-containing fuel and air to produce the device of electric energy.The required hydrogen of operation of fuel cells can be provided by storage hydrogen groove or reformer, with the reactant as the fuel cell group.When air and hydrogen when battery pack is carried out electrochemical reaction, can produce water, electric power and heat energy simultaneously.
At present the technology of hydrogen storage mainly can be divided into pressurized gas, liquid hydrogen and three kinds of hydrogen bearing alloys, and it is higher that wherein pressurized gas store up the energy weight density of hydrogen mode, but volume is bigger, and Security is relatively poor.Though the energy weight density of liquid hydrogen storage hydrogen mode is also higher, but the energy consumption that liquefies is big, must use adiabatic storage tank simultaneously, relatively is suitable for use in large-scale storage tank.In general application (for example employed more small-sized hydrogen-storing device in the electric motor car), should be comparatively practical with hydrogen bearing alloy.The general hydrogen bearing alloy kind of using includes for example lanthanum nickel series, ferrotitanium series, magnesium alloy series etc.
Yet, when being used as the hydrogen supply source of fuel cell with hydrogen storing tank, though have easy, safe advantage, every usability of this hydrogen storing tank (for example fill the hydrogen performance, put Hydrogen Energy power, working life ... etc.) operating characteristics of fuel cell directly influenced.Therefore, when using this hydrogen storing tank in various different application field, every usability of tackling this hydrogen storing tank is tested and is verified, can guarantee the use value on its industry.
In test in the working life of hydrogen storing tank, the cycle operation that need fill hydrogen, put hydrogen this hydrogen storing tank, and under predetermined test condition and input, carry out, could more accurately test out the working life of this hydrogen storing tank.Moreover in filling the hydrogen work procedure, the hydrogen bearing alloy of hydrogen storing tank can heat release when inhaling hydrogen, and the temperature of hydrogen storing tank is risen, and causes the hydrogen-absorption speed of hydrogen bearing alloy to reduce, and therefore need utilize in addition cold Qie of cold water or frozen water this moment, to promote hydrogen-absorption speed.And in putting the hydrogen work procedure, hydrogen bearing alloy can absorb heat when putting hydrogen, and the temperature of hydrogen storing tank is descended, and causes the hydrogen discharging rate of hydrogen bearing alloy to reduce, and therefore need utilize warm water or hot water to be heated simultaneously this moment, to promote hydrogen discharging rate.How to design a testing apparatus that is fit to and meet above-mentioned demand, for the grasp of the usability of hydrogen storing tank when being important topic very.
Summary of the invention
In view of this, main purpose of the present invention provides a kind of usability testing apparatus of hydrogen storing tank, in order to test this hydrogen storing tank when reality is used through for several times fill hydrogen, usability situation when putting the hydrogen operation, with the performance data of setting up this hydrogen storing tank and the usability of understanding this hydrogen storing tank.
Another object of the present invention provides a kind of performance testing device of hydrogen storing tank, via the arrangement of every control unit and the detection of signal, can carry out filling hydrogen and putting the test structure of hydrogen operation of hydrogen storing tank to set up one, to carry out the testing property of this hydrogen storing tank down controllable every imposing a condition.
Another object of the present invention provides a kind of easy device of carrying out testing property at single hydrogen storing tank, this hydrogen storing tank to be measured can soak and place a tank, and can be put hydrogen and be filled warm water required in the hydrogen operation or cold water by a warm water feeding mechanism and cold feed device provisioning.
Another object of the present invention provides a kind of at many easy devices that hydrogen storing tank carries out testing property of whole group, this whole group of hydrogen storing tank to be measured can soak and place a tank, and can be put hydrogen and be filled warm water required in the hydrogen operation or cold water by a warm water feeding mechanism and cold feed device provisioning.
In order to reach above-mentioned the object of the invention, be to include one to fill the hydrogen control unit in embodiments of the present invention, be connected in this hydrogen storing tank to be measured via gas line, be fills up in this hydrogen storing tank via this gas line in order to the hydrogen that a sources of hydrogen is supplied; One puts the hydrogen control unit, is connected in this hydrogen storing tank to be measured via gas line, is discharged via gas line in order to the hydrogen of controlling in this hydrogen storing tank; One controller, in order to control this fill the hydrogen control unit fill the hydrogen operation and put the hydrogen control unit put the hydrogen operation; One fills hydrogen reference value setup unit, is connected in this controller, the reference data value when filling the hydrogen operation in order to setting; One puts hydrogen reference value setup unit, is connected in this controller, the reference data value when putting the hydrogen operation in order to setting; Whether one puts hydrogen finishes detection unit, is connected in this gas line, finished and put the hydrogen operation in order to detect hydrogen in this hydrogen storing tank; When carrying out the test jobs of this hydrogen storing tank, filling the hydrogen control unit by this is fills up to sources of hydrogen in the hydrogen storing tank via gas line, when the amounts of hydrogen of filling reaches this and fills the reference data value that hydrogen reference value setup unit sets, putting the hydrogen control unit by this is discharged the hydrogen in the hydrogen storing tank via this gas line, put the reference data value that hydrogen reference value setup unit sets until this, repeat aforesaidly to fill hydrogen and put the hydrogen operation, to predict the usability of this hydrogen storing tank.
Preferably, this reference data value of filling that hydrogen reference value setup unit sets is to fill hydrogen pressure CLV ceiling limit value, the hydrogen upper limit pressure when filling the hydrogen operation in order to setting.This reference data value of putting that hydrogen reference value setup unit sets is one to put the hydrogen pressure lower limit, hydrogen threshold pression when putting the hydrogen operation in order to setting, this is put reference data value that hydrogen reference value setup unit sets and also can be one and put hydrogen flux lower limit value, the hydrogen lower limit flow when putting the hydrogen operation in order to setting.
Other purpose of the present invention and effect thereof, will by following embodiment and attached be graphic be further described as after.
Description of drawings
Fig. 1 is the schematic representation that shows associated components configuration in the preferred embodiment of the present invention;
Fig. 2 shows the single measured result plotted curve of the present invention when the usability of carrying out hydrogen storing tank measures.
The figure number explanation:
1, hydrogen storing tank 11 to be measured, gas line
2, tank 21, water
30, fill hydrogen control unit 301, sources of hydrogen
31, filter 32, dropping valve
33, hydrogen flowing quantity detecting and control meter 34, solenoid electric valve
35, hydrogen pressure gauge 36, exhaust control unit
4, controller 51, fill hydrogen reference value setup unit
52, put hydrogen reference value setup unit 53, fill hydrogen and put hydrogen counting unit
6, temperature sensing component 7, warm water feeding mechanism
71, pumping 72, warm water bath
73, heating equipment 8, cold feed device
81, pumping 82, cold rinse bank
83, cooling unit S1, Hydrogen Vapor Pressure value
S2, hydrogen flow value S3, output control signal
S4, output control signal S5, water temperature signal
S6, output control signal S7, output control signal
C1, hydrogen flowing quantity curve C 2, Hydrogen Vapor Pressure curve
Embodiment
Seeing also shown in Figure 1ly, is the associated components configuration schematic diagram that shows hydrogen storing tank performance testing device of the present invention, in order to a hydrogen storing tank 1 to be measured is carried out the test of usability.By usability of the present invention test, can be to the hydrogen situation of for example filling of hydrogen storing tank, put Hydrogen Energy power, working life ... wait every performance to understand and verify.
As shown in the figure, this hydrogen storing tank 1 to be measured be bearing in a tank 2, and be equipped with an amount of water 21 in this tank 2.The hydrogen outlet of this hydrogen storing tank 1 to be measured is to be linked to gas line 11, and disposes one and fill hydrogen control unit 30, filter 31, a dropping valve 32, hydrogen flowing quantity detecting and control meter 33, one solenoid electric valve 34, a hydrogen pressure gauge 35 on this gas line 11.
In filling the hydrogen operation, this fills hydrogen control unit 30 and the hydrogen that sources of hydrogen 301 is supplied can be filled in the hydrogen storing tank 1 to be measured.And in putting the hydrogen operation, the hydrogen of this hydrogen storing tank 1 to be measured can be discharged with the path of control meter 33, solenoid electric valve 34 via gas line 11, filter 31, dropping valve 32, hydrogen flowing quantity detecting.Filter 31 in the gas line 11 mainly is to avoid hydrogen gas lines completely to reach the pollution of associated components in the pipeline in order to filter the fine powdered materials in the hydrogen composition.
This hydrogen pressure gauge 35 is can be in order to measuring the Hydrogen Vapor Pressure of this hydrogen storing tank 1 to be measured, and hydrogen flowing quantity detecting and control meter 33 are to can be used to measure and control this hydrogen storing tank 1 to be measured via gas line 11, filter 31, dropping valve 32, and the hydrogen flowing quantity of solenoid electric valve 34.This hydrogen pressure gauge 35 is to have constituted the hydrogen of putting among the present invention to finish detection unit with the hydrogen flowing quantity detecting with control meter 33, can judge according to this with the measurement numerical value of control meter 33 whether hydrogen in this hydrogen storing tank 1 to be measured has been finished according to this hydrogen pressure gauge 35 or hydrogen flowing quantity detecting and put the hydrogen operation.The detecting of this dropping valve 32, hydrogen flowing quantity and control meter 33, and solenoid electric valve 34 has then constituted the hydrogen control unit of putting of the present invention, put the hydrogen operation in order to what control this hydrogen storing tank.
This hydrogen pressure gauge 31 and Hydrogen Vapor Pressure value S1 and the hydrogen flow value S2 signal of hydrogen flowing quantity detecting with 33 hydrogen storing tanks to be measured 1 that measure respectively of control meter can be received by a controller 4.4 of controllers can see through output control signal S3 control by this hydrogen flowing quantity detecting and the hydrogen flowing quantity of control meter 33 and the closure or openness that can see through output control signal S4 control solenoid electric valve 34.This controller 4 can directly adopt a personal computer or mobile computer to be used as that signal receives and the control gear of signal processing, and this Hydrogen Vapor Pressure value S1 and hydrogen flow value S2 can deliver in this controller 4 via signal conversion of commonly using and transport interface.
One fills hydrogen reference value setup unit 51 is connected in this controller 4, and the reference data value in the time of can filling the hydrogen operation in order to setting, this reference data value are to fill the hydrogen pressure CLV ceiling limit value, in order to set the hydrogen upper limit pressure of this hydrogen storing tank when filling the hydrogen operation.When the Hydrogen Vapor Pressure of this hydrogen storing tank 1 was charged to this and fills hydrogen pressure CLV ceiling limit value (for example 300PSIA), promptly under the control of filling hydrogen control unit 30, the hydrogen that sources of hydrogen 301 is supplied was cut off.
One puts hydrogen reference value setup unit 52 also is connected in this controller 4, and the reference data value when putting the hydrogen operation in order to setting, this reference data value are one to put the hydrogen pressure lower limit, in order to set the hydrogen threshold pression of this hydrogen storing tank when putting the hydrogen operation.When the hydrogen of this hydrogen storing tank 1 was released into this and puts hydrogen pressure lower limit (for example 25PSIA), promptly under the control of solenoid electric valve 34, what stop this hydrogen storing tank put the hydrogen operation.
This puts that hydrogen reference value setup unit 52 sets puts hydrogen reference data value and also can be one and put hydrogen flux lower limit value, in order to set the hydrogen lower limit flow of this hydrogen storing tank when putting the hydrogen operation.When the hydrogen of this hydrogen storing tank 1 was released into this and puts hydrogen flux lower limit value (for example 6SLPM), promptly under the control of the detecting of hydrogen flowing quantity detecting and control meter 33 and solenoid electric valve 34, what stop this hydrogen storing tank put the hydrogen operation.
One to fill hydrogen and put hydrogen counting unit 53 be to be connected in this controller 4, can be in order to write down filling hydrogen and putting the loop test number of times of hydrogen of hydrogen storing tank 1 to be measured.
Aspect temperature control, the water temperature of the water 21 in the tank 2 can be by a temperature sensing component 6 (for example can adopt thermoelectric couple assembly or the platinum the temperature module commonly used), in order to detect the temperature of the water 21 in this tank 2, this temperature sensing component 6 detected water temperature signal S5 can deliver in the controller 4.
This tank 1 links a warm water feeding mechanism 7, and it includes a pumping 71, a warm water bath 72, a heating equipment 73, and the warm water in the warm water bath 72 can be pumped to tank 2 by pumping 71, and the water 21 in the tank 2 is circulated.The water temperature of this warm water bath 72 can be exported under the control of control signal S6 at one of controller 4, is heated by heating equipment 73.
In addition, one cold feed device 8 also is linked to this tank 1, this cold feed device 8 includes a pumping 81, a cold rinse bank 82, a cooling unit 83, and the cold water in the cold rinse bank 82 can be pumped to tank 2 by pumping 81, and the water in the tank 2 is circulated.The water temperature of this cold rinse bank 82 can be exported under the control of control signal S7 at one of controller 4, is cooled off by cooling unit 83.
To tank 2, and can make hydrogen storing tank to be measured 1 when putting the hydrogen operation and filling the hydrogen operation by this warm water feeding mechanism 7 or cold feed device 8 supply warm water or cold water, soak the water that places the proper handling temperature.
When carrying out the usability test jobs of this hydrogen storing tank 2, at first fill the hydrogen operation, filling hydrogen control unit 30 by this is fills up to the hydrogen of sources of hydrogen 301 in the hydrogen storing tank 1 via gas line 11, when the amounts of hydrogen of filling reaches this and fills the reference data value that hydrogen reference value setup unit 51 sets, promptly then carry out the follow-up hydrogen operation of putting.
In putting the hydrogen operation, by the detecting of dropping valve 32, hydrogen flowing quantity and control meter 33, and the hydrogen control unit of putting formed of solenoid electric valve 34 via this gas line 11 hydrogen in the hydrogen storing tank 1 is discharged.Putting in the hydrogen process of this hydrogen storing tank, can set required flow by hydrogen flowing quantity detecting and control meter 33 earlier, and predict the actual flow of its hydrogen, and this detected hydrogen flow value S2 delivers in the controller 4.Simultaneously, the putting in the hydrogen process of this hydrogen storing tank 1, the Hydrogen Vapor Pressure of its hydrogen storing tank 1 also can be measured by hydrogen pressure gauge 35, and this Hydrogen Vapor Pressure value S1 that measures delivers in the controller 4.
This controller 4 can be after receiving Hydrogen Vapor Pressure value S1 that this hydrogen pressure gauge 35 sent or hydrogen flowing quantity detecting and the control meter 33 hydrogen flow value S2 that sent, with put that hydrogen reference value setup unit 52 sets put hydrogen reference data value (can be and put the hydrogen pressure lower limit or put hydrogen flux lower limit value) relatively after, to declare the Hydrogen Energy power of putting of knowing this hydrogen storing tank 1.
This puts that hydrogen reference value setup unit 52 sets puts hydrogen reference data value has difference according to different application (for example this hydrogen storing tank is applied in electric locomotive, electric bicycle ...) and the alloy material storing hydrogen selected for use, so this hydrogen discharging performance reference value can be set a suitable reference value according to different applications.
Because the hydrogen bearing alloy of hydrogen storing tank 1 has the effect of heat absorption in putting the hydrogen process, the temperature of hydrogen storing tank 1 is descended, cause the hydrogen discharging rate of hydrogen bearing alloy to reduce, therefore, in the preferred embodiment design of the present invention, in hydrogen storing tank put the hydrogen operation time, can be by required warm water in the warm water feeding mechanism 7 supply tanks 2, and the water 21 in the tank 2 is circulated by the pumping 71 of this warm water feeding mechanism 7.And when filling the hydrogen operation, can supply required cold water in the tanks 2, and the water 21 in the tank 2 is circulated by the pumping 81 of this cold feed device 8 by cold feed device 8.
Fig. 2 shows the single measured result plotted curve of the present invention when the usability of carrying out hydrogen storing tank measures, and it is under the probe temperature condition of 30 degree Celsius this hydrogen storing tank to be measured to be filled hydrogen and puts the hydrogen operation.The left side longitudinal axis in the curve is that to represent Hydrogen Vapor Pressure value (PSIA, Pounds Per SquareInch Absolute), the right side longitudinal axis be to represent hydrogen flow value (SLPM, Standard LitterPer Minute), transverse axis then represent the time (minute).Hydrogen flowing quantity curve C 1 show this hydrogen storing tank finish fill hydrogen after, in putting the hydrogen process, through after about 43 minutes time, its flow is reduced to a year stop (about 6.5SLPM) by about 8.2SLPM.And Hydrogen Vapor Pressure curve C 2 shows that the Hydrogen Vapor Pressure that this hydrogen storing tank is filled into is to be about 300PSIA when filling the hydrogen operation, and in putting the hydrogen process, after about 43 minutes time of process, its force value is reduced to cut off point (about 25PSIA) by about 300PSIA.
Repeat aforesaidly to fill hydrogen and put the hydrogen operation, and write down this hydrogen storing tank in fill hydrogen, every metric data when putting the hydrogen operation (for example Hydrogen Vapor Pressure, hydrogen flowing quantity, operating temperature ... etc.), and in the whole test jobs, by filling hydrogen and putting filling hydrogen and putting the loop test number of times of hydrogen of hydrogen counting unit 53 record hydrogen storing tank 1 to be measured.
Preferable executing in the example of the present invention, on gas line 11, link in addition an exhaust control unit 36 (for example can be outlet valve or exhaust port) is arranged, with carry out aforesaid fill the hydrogen operation before, can by exhaust control unit 36 with in the gas line 11 or the assorted gas in the hydrogen storing tank 1 discharged, making the gas that charges into hydrogen storing tank 1 is pure hydrogen, so that the resulting every performance test data of the present invention is comparatively accurate.
Previous embodiment is to illustrate as embodiment to provide single hydrogen storing tank to carry out testing property, the present invention also can provide as many easy devices that hydrogen storing tank carries out testing property of whole group, this whole group of hydrogen storing tank to be measured can soak and place tank, and can be put hydrogen and be filled warm water required in the hydrogen operation or cold water by a warm water feeding mechanism and cold feed device provisioning.
By the explanation of the above-mentioned embodiment of the invention as can be known, hydrogen storing tank usability testing apparatus provided by the present invention, really can to hydrogen storing tank fill hydrogen, hydrogen discharging performance carries out the test of ease of Use, truly has its practical value for the industry applications aspect.
Though the present invention discloses as above with preferred embodiment; so it is not in order to limit scope of the present invention; anyly have the knack of this skill person; without departing from the spirit and scope of the present invention; when can doing various changes and retouching, so protection scope of the present invention defines and is as the criterion when looking the claim protection domain.

Claims (11)

1. hydrogen storing tank usability testing apparatus, in order to test the usability of at least one hydrogen storing tank to be measured, this testing apparatus includes:
One fills the hydrogen control unit, is connected in this hydrogen storing tank to be measured via gas line, is fills up in this hydrogen storing tank via this gas line in order to the hydrogen that a sources of hydrogen is supplied;
One puts the hydrogen control unit, is connected in this hydrogen storing tank to be measured via gas line, is discharged via gas line in order to the hydrogen of controlling in this hydrogen storing tank;
One controller, in order to control this fill the hydrogen control unit fill the hydrogen operation and put the hydrogen control unit put the hydrogen operation;
One fills hydrogen reference value setup unit, is connected in this controller, the reference data value when filling the hydrogen operation in order to setting;
One puts hydrogen reference value setup unit, is connected in this controller, the reference data value when putting the hydrogen operation in order to setting;
Whether one puts hydrogen finishes detection unit, is connected in this gas line, finished and put the hydrogen operation in order to detect hydrogen in this hydrogen storing tank;
When carrying out the test jobs of this hydrogen storing tank, filling the hydrogen control unit by this is fills up to sources of hydrogen in the hydrogen storing tank via gas line, when the amounts of hydrogen of filling reaches this and fills the reference data value that hydrogen reference value setup unit sets, putting the hydrogen control unit by this is discharged the hydrogen in the hydrogen storing tank via this gas line, put the reference data value that hydrogen reference value setup unit sets until this, repeat aforesaidly to fill hydrogen and put the hydrogen operation, to predict the usability of this hydrogen storing tank.
2. hydrogen storing tank usability testing apparatus according to claim 1 is characterized in that: this hydrogen storing tank to be measured is to soak to place a tank, has an amount of water in the tank, and this tank more links and has:
One warm water feeding mechanism to put in the hydrogen operation at this, is supplied warm water required in this tank;
One cold feed device to fill in the hydrogen operation at this, is supplied cold water required in this tank.
3. hydrogen storing tank usability testing apparatus according to claim 2, it is characterized in that: this warm water feeding mechanism includes a pumping, a warm water bath, reaches a cooling unit, the warm water in the warm water bath can be pumped and is circulated in the tank of this bearing hydrogen storing tank to be measured by this pumping; And this cold feed device includes a pumping, a cold rinse bank, reaches a cooling unit, the cold water in the cold rinse bank can be pumped and is circulated in the tank of this bearing hydrogen storing tank to be measured by this pumping.
4. hydrogen storing tank usability testing apparatus according to claim 1 is characterized in that: this reference data value of filling that hydrogen reference value setup unit sets is to fill hydrogen pressure CLV ceiling limit value, the hydrogen upper limit pressure when filling the hydrogen operation in order to setting.
5. hydrogen storing tank usability testing apparatus according to claim 1 is characterized in that: this reference data value of putting that hydrogen reference value setup unit sets is one to put the hydrogen pressure lower limit, the hydrogen threshold pression when putting the hydrogen operation in order to setting.
6. hydrogen storing tank usability testing apparatus according to claim 1 is characterized in that: this reference data value of putting that hydrogen reference value setup unit sets is one to put hydrogen flux lower limit value, the hydrogen lower limit flow when putting the hydrogen operation in order to setting.
7. hydrogen storing tank usability testing apparatus according to claim 1, it is characterized in that: this puts hydrogen, and to finish detection unit be to include a hydrogen pressure gauge, in order to measure the Hydrogen Vapor Pressure value of this hydrogen storing tank, and the Hydrogen Vapor Pressure value that will measure is sent in the control unit, when this Hydrogen Vapor Pressure value is lower than when putting the pressure reference data value that hydrogen reference value setup unit sets, represent promptly that this hydrogen storing tank has been finished to put the hydrogen operation.
8. hydrogen storing tank usability testing apparatus according to claim 1, it is characterized in that: this puts hydrogen, and to finish detection unit be to include a hydrogen flowmeter, in order to measure the hydrogen flow value of this hydrogen storing tank, and the hydrogen flow value that will measure is sent in the control unit, when this hydrogen flow value is lower than when putting the flow reference data value that hydrogen reference value setup unit sets, represent promptly that this hydrogen storing tank has been finished to put the hydrogen operation.
9. hydrogen storing tank usability testing apparatus according to claim 1 is characterized in that: more dispose a filter in this gas line.
10. hydrogen storing tank usability testing apparatus according to claim 1, it more includes an exhaust control unit, is connected in this gas line, with the exhaust operation of advanced promoting the circulation of qi fluid line before inflating operation.
11. hydrogen storing tank usability testing apparatus according to claim 1, it more includes one and fills hydrogen and put the hydrogen counting device, in order to write down filling hydrogen and putting the loop test number of times of hydrogen of this hydrogen storing tank.
CNB031046746A 2003-02-19 2003-02-19 Hydrogen storage tank operational performance test equipment Active CN1318833C (en)

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Cited By (12)

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CN100487459C (en) * 2004-10-15 2009-05-13 中国科学院金属研究所 Hydrogen storage alloy performance integrated experimental apparatus
CN103048201A (en) * 2012-09-18 2013-04-17 青岛宇通管业有限公司 Hydrostatic bursting test machine for pipes
US8944119B2 (en) 2009-12-25 2015-02-03 Asia Pacific Fuel Cell Technologies Ltd. Method and system of gas refilling management for gas storage canister utilizing identification accessing control
CN102116410B (en) * 2009-12-30 2015-04-08 亚太燃料电池科技股份有限公司 System and method for managing air inflation of storage tank by combining information identification
CN104502199A (en) * 2014-12-03 2015-04-08 浙江大学 Quick-open type material test device capable of providing temperature-controllable high-pressure hydrogen atmosphere
CN106838610A (en) * 2017-03-02 2017-06-13 扬州大学 The activation of multichannel alloy-type hydrogen-storage tank, performance test and encapsulation integration apparatus and its technological process
CN106855483A (en) * 2016-12-23 2017-06-16 中国矿业大学 Hydrogen Vapor Pressure fatigue rupture and hydrogen-induced delayed failure sensitivity test equipment and method
CN108181063A (en) * 2017-11-22 2018-06-19 浙江大学 A kind of vehicle-mounted compound material hydrogen cylinder military service performance testing device and method
CN111122202A (en) * 2019-12-31 2020-05-08 西南石油大学 Carbon fiber winding hydrogen storage tank performance testing device for hydrogen energy automobile
CN111578128A (en) * 2019-02-15 2020-08-25 深圳市佳华利道新技术开发有限公司 Device for detecting performance of alloy hydrogen storage device
CN111578122A (en) * 2019-02-15 2020-08-25 深圳市佳华利道新技术开发有限公司 Hydrogenation method and system
CN112201812A (en) * 2020-10-10 2021-01-08 上海捷氢科技有限公司 Fuel cell system, and gas supply method and gas supply device therefor

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CN100487459C (en) * 2004-10-15 2009-05-13 中国科学院金属研究所 Hydrogen storage alloy performance integrated experimental apparatus
US8944119B2 (en) 2009-12-25 2015-02-03 Asia Pacific Fuel Cell Technologies Ltd. Method and system of gas refilling management for gas storage canister utilizing identification accessing control
CN102116410B (en) * 2009-12-30 2015-04-08 亚太燃料电池科技股份有限公司 System and method for managing air inflation of storage tank by combining information identification
CN103048201A (en) * 2012-09-18 2013-04-17 青岛宇通管业有限公司 Hydrostatic bursting test machine for pipes
CN104502199A (en) * 2014-12-03 2015-04-08 浙江大学 Quick-open type material test device capable of providing temperature-controllable high-pressure hydrogen atmosphere
CN106855483B (en) * 2016-12-23 2020-02-14 中国矿业大学 Hydrogen pressure fatigue fracture and hydrogen induced hysteresis fracture sensitivity test device and method
CN106855483A (en) * 2016-12-23 2017-06-16 中国矿业大学 Hydrogen Vapor Pressure fatigue rupture and hydrogen-induced delayed failure sensitivity test equipment and method
CN106838610A (en) * 2017-03-02 2017-06-13 扬州大学 The activation of multichannel alloy-type hydrogen-storage tank, performance test and encapsulation integration apparatus and its technological process
CN106838610B (en) * 2017-03-02 2018-11-20 扬州大学 The activation of multichannel alloy-type hydrogen-storage tank, performance test and encapsulation integration apparatus and its process flow
CN108181063A (en) * 2017-11-22 2018-06-19 浙江大学 A kind of vehicle-mounted compound material hydrogen cylinder military service performance testing device and method
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