CN209016195U - The humidification controling adjustment device of fuel cell - Google Patents
The humidification controling adjustment device of fuel cell Download PDFInfo
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- CN209016195U CN209016195U CN201821539255.5U CN201821539255U CN209016195U CN 209016195 U CN209016195 U CN 209016195U CN 201821539255 U CN201821539255 U CN 201821539255U CN 209016195 U CN209016195 U CN 209016195U
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- humidification
- gas
- humidity
- temperature
- humidifier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
A kind of humidification controling adjustment device of fuel cell, comprising: the humidifier for humidifying the gas being passed through；For adjusting the temperature-adjusting device of the temperature and humidity of the gas after humidifying, the temperature-adjusting device is arranged in the humidifier or the output end of the humidifier；For adjusting the humidity control apparatus of the humidity of the gas after humidifying, the output end of the humidifier is arranged in the humidity control apparatus.Gas is humidified by humidifier first, in the dual or triple role by temperature-adjusting device, humidity control apparatus and dry gas mixing arrangement come the humidity of regulating gas, due to there are two types of regulative modes, it can be realized when two ways operates simultaneously and quickly adjust humidity.
Description
Technical field
The present invention relates to field of fuel cell technology, the humidification controling adjustment device and humidification of specifically a kind of fuel cell
Control method.
Background technique
For fuel cell membrane electrode under drying regime, gas is intransitable；It could lead to after needing to humidify it
Cross gas.It is all now to lead to fuel cell membrane electrode using by the gas after humidification in the art, to fuel due to this characteristic
Gas can pass through after cell membrane-electrode humidification.
And now in the art, it generallys use Bubbling method and spray process humidifies gas；But this humidification method consumption
Can be big, and humidity is inconvenient to control, and is not easy to adjust humidity.
Summary of the invention
The object of the present invention is to provide a kind of humidifier of fuel cell for being accomplished in several ways and quickly adjusting and
Method.
To solve the above problems, the present invention provides a kind of humidification controling adjustment devices of fuel cell, comprising:
Humidifier for humidifying the gas being passed through；
For adjusting the temperature-adjusting device of the gas humidity after humidifying, the temperature-adjusting device is arranged described
In humidifier or the output end of the humidifier；
For adjusting the humidity control apparatus of the humidity of the gas after humidifying, the humidity control apparatus is arranged in institute
State the output end of humidifier.
The beneficial effects of the present invention are: humidify first by humidifier to gas, passing through temperature-adjusting device, wet
The dual or triple role that degree regulating device and dry gas are mixed into device carrys out the humidity of regulating gas, since regulative mode has three
Kind, it can be realized when two or three of mode operates simultaneously and quickly adjust humidity.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the humidifier includes cabinet and ultrasonic ultrasonic delay line memory, and the ultrasonic ultrasonic delay line memory is arranged described
In cabinet, the ultrasonic ultrasonic delay line memory connects power supply by voltage adjustment system；By described in voltage adjustment system adjusting
The operating voltage of ultrasonic ultrasonic delay line memory, to adjust the atomization quantity of the ultrasonic ultrasonic delay line memory.
Beneficial effect using above-mentioned further scheme is: since ultrasonic ultrasonic delay line memory self character determines, atomization
It measures directly proportional to operating voltage；Therefore, can be by adjusting the operating voltage regulation device atomization quantity of ultrasonic ultrasonic delay line memory, and then adjust
The humidity of throttle body.
Further, the temperature-adjusting device is dry combustion method heating tube, and the dry combustion method heating tube is arranged in the cabinet
And the ullage of the water held in the cabinet.
It further, further include made of metal on fuel cell membranes for the gas after humidification to be delivered to
Transfer pipeline；The temperature-adjusting device is the electromagnetic heater being arranged on the transfer pipeline.
It further, further include for the gas after humidification to be delivered to transfer pipeline on fuel cell membranes；Institute
Stating temperature-adjusting device is the resistive heating device being arranged on the transfer pipeline.
Further, the humidity control apparatus be dry gas feedway, the dry gas feedway it is defeated
Outlet is connected to the output end of the humidifier；After the dry gas and humidification that are supplied by the dry gas feedway
The gas mixing carries out humidity regulation to the gas.
Further, the dry gas feedway further includes flow regulator；The dry gas feedway
It is connected to by feeding pipe with the output end of the humidifier, the flow regulator is arranged on the feeding pipe.
Further, further includes: temperature sensor, humidity sensor, dew point transducer and flow sensor, and control
Device and for by humidification after the gas be delivered to transfer pipeline on fuel cell membranes；
The temperature sensor, the humidity sensor and the dew point transducer are arranged on the transfer pipeline, and
It is connect respectively with the controller；The flow sensor setting is connect on the feeding pipe, and with the controller.
Further, further includes: temperature sensor, humidity sensor and dew point transducer and controller and for will
The gas after humidification is delivered to transfer pipeline on fuel cell membranes；The temperature sensor, the humidity sensor and institute
Dew point transducer setting is stated to connect on the pipeline, and respectively with the controller.
The object of the present invention is to provide a kind of air-humidification methods of fuel cell that can be realized and quickly adjust.
To solve the above problems, the present invention provides a kind of humidifications of fuel cell as described in any of the above-described technical solution
The humidifying controlling method of controling adjustment device, the humidifying controlling method include the following steps:
Step S1: humidification process is carried out to the gas for being passed through humidifier；
Step S2: temperature adjusting and humidity regulation are carried out to the gas after humidification.
The beneficial effects of the present invention are: being humidified first by humidifier to gas, then by adjusting the gas after humidifying
The temperature and humidity double action of body adjusts humidity, realizes and quickly adjusts humidity.
The object of the present invention is to provide a kind of air-humidification methods of fuel cell that can be realized and quickly adjust.
To solve the above problems, the present invention provides a kind of humidifications of fuel cell as described in any of the above-described technical solution
The humidifying controlling method of controling adjustment device, the humidifying controlling method include the following steps:
Temperature, humidity, dew point and the flow of the gas after acquisition humidification；
Judge the humidity whether within a predetermined range；
If the humidity is not within the predefined range, controller sends control instruction to temperature-adjusting device, humidity respectively
Regulating device and/or dry gas feedway；
The temperature-adjusting device, humidity control apparatus and/or dry gas feedway are based on the control instruction tune
Save temperature parameter, humidity parameter and/or flow parameter.
The beneficial effects of the present invention are: by the humidity of the gas after acquisition data real time monitoring humidification, then pass through temperature
The adjustment effect of regulating device, humidity control apparatus and/or dry gas feedway realizes the gas quickly adjusted after humidification
Humidity.
The object of the present invention is to provide a kind of air-humidification methods of fuel cell that can be realized and quickly adjust.
To solve the above problems, the present invention provides a kind of humidifications of fuel cell as described in any of the above-described technical solution
The humidifying controlling method of controling adjustment device, the humidifying controlling method include the following steps:
Temperature, humidity and the dew point of the gas after acquisition humidification；
Judge the humidity whether within a predetermined range；
If the humidity is not within the predefined range, controller sends control instruction to temperature-adjusting device and humidity respectively
Regulating device；
The temperature-adjusting device and humidity control apparatus are based on the control instruction and adjust temperature parameter and humidity parameter.
The object of the present invention is to provide a kind of air-humidification methods of fuel cell that can be realized and quickly adjust.
To solve the above problems, the present invention provides a kind of humidifications of fuel cell as described in any of the above-described technical solution
The humidifying controlling method of controling adjustment device, comprising:
The operating voltage that the ultrasonic ultrasonic delay line memory is adjusted using voltage adjustment system, to adjust the ultrasonic atomization
The atomization quantity of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of humidification controling adjustment device of fuel cell in the present invention；
Fig. 2 is the humidification controling adjustment device another kind structural schematic diagram of fuel cell in the present invention；
Fig. 3 is a kind of structural schematic diagram of humidifying controlling method of the humidification controling adjustment device of fuel cell in the present invention；
Fig. 4 is the humidifying controlling method another kind structural representation of the humidification controling adjustment device of fuel cell in the present invention
Figure；
Fig. 5 is another structural representation of the humidifying controlling method of the humidification controling adjustment device of fuel cell in the present invention
Figure.
Appended drawing reference:
1, humidifier, 2, dry combustion method heating tube, 3, transfer pipeline, 4, electromagnetic heater, 5, resistive heating device, 6, drying
Gas supply device, 7, feeding pipe, 8, flow regulator；
11, cabinet, 12, ultrasonic ultrasonic delay line memory.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
First embodiment
Fig. 1 is a kind of structural schematic diagram of humidification controling adjustment device of fuel cell in the present invention；Fig. 2 is fired in the present invention
Expect the humidification controling adjustment device another kind structural schematic diagram of battery.
A kind of humidification controling adjustment device of fuel cell, comprising:
Humidifier 1 for humidifying the gas being passed through；
For adjust humidification after gas humidity temperature-adjusting device, temperature-adjusting device be arranged in humidifier 1 or
The output end of humidifier 1；
For adjusting the humidity control apparatus of the humidity of the gas after humidifying, humidifier 1 is arranged in humidity control apparatus
Output end.
Specifically, humidifier 1 has gas feed and outlet；Humidifier 1 is by the water atomization in it, when gas is from humidifier
1 import enters in humidifier 1, and in conjunction with the atomized water in humidifier 1, by gas humidification, gas after humidification is from humidifier 1
Outlet discharge.
Gas temperature after humidification increases, and can make the reduction of its humidity；Gas temperature after humidification reduces, and can make
Its humidity increases.Provided with temperature-adjusting device, the humidity of the gas after adjustable humidification.
The humidity of gas after humidification can also directly be adjusted by humidity control apparatus.
Specifically, humidity control apparatus be dry gas feedway 6, the output end of dry gas feedway 6 with plus
The output end of wet device 1 is connected to；Gas mixing after the dry gas and humidification that are supplied by dry gas feedway 6 is to described
Gas carries out humidity regulation.
Dry gas feedway 6 mentioned here can be the either bottle of cabinet 11 for being individually contained with dry air
Body etc..
Dry gas amount is discharged in order to adjust from dry gas feedway 6, is also provided with flow regulator 8.Pathogenic dryness
Body feeding is connected to by feeding pipe 7 with the output end of humidifier 1, and flow regulator 8 is arranged on feeding pipe 7.
Flow regulator 8 can select valve, preferably solenoid valve.
In the present embodiment, humidifier 1 is ultrasonic humidifier, and ultrasonic humidifier connects electricity by voltage adjustment system
Source；The operating voltage that ultrasonic humidifier is adjusted by voltage adjustment system, to adjust the atomization quantity of ultrasonic humidifier.By
In the characteristic of ultrasonic humidifier itself, atomization quantity is related to voltage；Therefore ultrasound can be adjusted by voltage adjustment system
The operating voltage of wave humidifier, and then control atomization quantity.
Specifically, humidifier includes cabinet 11 and ultrasonic ultrasonic delay line memory 12, ultrasonic ultrasonic delay line memory 12 is arranged in cabinet 11,
Ultrasonic ultrasonic delay line memory 12 connects power supply by voltage adjustment system；The work of ultrasonic ultrasonic delay line memory 12 is adjusted by voltage adjustment system
Make voltage, to adjust the atomization quantity of ultrasonic ultrasonic delay line memory 12.
Voltage adjustment system mentioned here can be voltage adjuster or voltage-regulating circuit etc..
As described in Figure 1, in the present embodiment, temperature-adjusting device is dry combustion method heating tube 2, and dry combustion method heating tube 2 is arranged in case
The ullage of the water held in body 11 and in cabinet 11, and be arranged close to the outlet of cabinet 11.
As described in Figure 2, in the present embodiment, further include for by humidification after gas be delivered on fuel cell membranes by
Transfer pipeline 3 made of metal；Temperature-adjusting device is the electromagnetic heater 4 being arranged on transfer pipeline 3.By electromagnetism plus
Thermal 4 is to the gas humidification after the humidification of 3 internal circulation of transfer pipeline, controller humidity.
Specifically, transfer pipeline 3 can be made of stainless steel.
It as described in Figure 2, in the present embodiment, further include defeated on fuel cell membranes for the gas after humidification to be delivered to
Send pipeline 3；Temperature-adjusting device is the resistive heating device 5 being arranged on transfer pipeline 3.
The embodiment above is for realizing control humidification, and in practical applications, it is according to humidified gas
Humidity be adjusted, when humidity of meeting is below or above default humidity open above-mentioned humidification controling adjustment device.
In order to detect humidity data, temperature sensor, humidity sensor, dew point transducer are installed on transfer pipeline 3
And flow sensor, and connect with controller.
Temperature sensor, humidity sensor, dew point transducer and flow sensor are respectively used to the gas after acquisition humidification
Temperature, humidity, dew point and flow；The quantity of acquisition is transferred to controller, controller judges humidity whether in preset range
It is interior；If humidity is not within the predefined range, controller send respectively control instruction to temperature-adjusting device, humidity control apparatus and
Dry gas feedway 6, temperature-adjusting device, humidity control apparatus and dry gas feedway 6 are started to work.
Preferably, flow sensor is also connect with controller, and is controlled by the controller what it opened or closed and opened
Size.
Voltage adjustment system is equally connect with controller, and is controlled by the controller.
Herein, the preset range of humidity is 60~100%.
Fig. 3 is a kind of structural schematic diagram of humidifying controlling method of the humidification controling adjustment device of fuel cell in the present invention.
Second embodiment
A kind of humidifying controlling method of fuel cell is applied to the humidification control of fuel cell described in first embodiment
Regulating device, humidifying controlling method include the following steps:
Step S1: humidification process is carried out to the gas for being passed through humidifier；
Step S2: temperature adjusting and humidity regulation are carried out to the gas after humidification.
Specifically, humidifier has gas feed and outlet；Humidifier is by the water atomization in it, when gas is from humidifier
Import enters in humidifier, and in conjunction with the atomized water in humidifier, by gas humidification, gas after humidification is from the outlet of humidifier
Discharge.
Gas temperature after humidification increases, and can make the reduction of its humidity；Gas temperature after humidification reduces, and can make
Its humidity increases.Provided with temperature-adjusting device, the humidity of the gas after adjustable humidification.
The humidity of gas after humidification can also directly be adjusted by humidity control apparatus.
Fig. 4 is the humidifying controlling method another kind structural representation of the humidification controling adjustment device of fuel cell in the present invention
Figure.
Third embodiment
A kind of humidifying controlling method of the humidification controling adjustment device of fuel cell, the humidification control and regulation method include
Following steps:
Temperature, humidity, dew point and the flow of the gas after acquisition humidification；
Judge the humidity whether within a predetermined range；
If the humidity is not within the predefined range, controller sends control instruction to temperature-adjusting device, humidity respectively
Regulating device and/or dry gas feedway；
The temperature-adjusting device, humidity control apparatus and/or dry gas feedway are based on the control instruction tune
Save temperature parameter, humidity parameter and/or flow parameter.
Specifically, after temperature sensor, humidity sensor, dew point transducer and flow sensor are respectively used to acquisition humidification
Gas temperature, humidity, dew point and flow；The quantity of acquisition is transferred to controller, controller judges humidity whether pre-
Determine in range；If humidity is not within the predefined range, controller sends control instruction to temperature-adjusting device, humidity regulation respectively
Device and dry gas feedway, temperature-adjusting device, humidity control apparatus and dry gas feedway are started to work.
Herein, the preset range of humidity is 60~100%.
Fig. 5 is another structural representation of the humidifying controlling method of the humidification controling adjustment device of fuel cell in the present invention
Figure.
4th embodiment
A kind of humidifying controlling method of the humidification controling adjustment device of fuel cell, the humidification control and regulation method include
Following steps:
Temperature, humidity and the dew point of the gas after acquisition humidification；
Judge the humidity whether within a predetermined range；
If the humidity is not within the predefined range, controller sends control instruction to temperature-adjusting device and humidity respectively
Regulating device；
The temperature-adjusting device and humidity control apparatus are based on the control instruction and adjust temperature parameter and humidity parameter.
5th embodiment
A kind of humidifying controlling method of fuel cell, comprising:
The operating voltage that the ultrasonic ultrasonic delay line memory is adjusted using voltage adjustment system, to adjust the ultrasonic atomization
The atomization quantity of device.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (9)
1. a kind of humidification controling adjustment device of fuel cell characterized by comprising
Humidifier (1) for humidifying the gas being passed through；
For adjusting the temperature-adjusting device of the gas humidity after humidifying, the temperature-adjusting device is arranged in the humidification
In device (1) or the output end of the humidifier (1)；
For adjusting the humidity control apparatus of the humidity of the gas after humidifying, the humidity control apparatus setting adds described
The output end of wet device (1).
2. humidification controling adjustment device as described in claim 1, it is characterised in that: the humidifier includes cabinet (11) and surpasses
Sonic nebulizers (12), ultrasonic ultrasonic delay line memory (12) setting is in the cabinet (11), the ultrasonic ultrasonic delay line memory (12)
Power supply is connected by voltage adjustment system；The work electricity of the ultrasonic ultrasonic delay line memory (12) is adjusted by the voltage adjustment system
Pressure, to adjust the atomization quantity of the ultrasonic ultrasonic delay line memory (12).
3. humidification controling adjustment device as claimed in claim 2, it is characterised in that: the temperature-adjusting device is dry combustion method heating
It manages (2), on the liquid level for the water that dry combustion method heating tube (2) setting is held in the cabinet (11) and in the cabinet (11)
Side.
4. humidification controling adjustment device as described in claim 1, it is characterised in that: further include for the gas after humidifying
Body is delivered to the transfer pipeline made of metal (3) of fuel cell；
The temperature-adjusting device is the electromagnetic heater (4) being arranged on the transfer pipeline (3).
5. humidification controling adjustment device as described in claim 1, it is characterised in that: further include for the gas after humidifying
Body is delivered to the transfer pipeline (3) of fuel cell；
The temperature-adjusting device is the resistive heating device (5) being arranged on the transfer pipeline (3).
6. humidification controling adjustment device as described in claim 1, it is characterised in that: the humidity control apparatus is dry gas
The output end of feedway (6), the dry gas feedway (6) is connected to the output end of the humidifier (1)；Pass through institute
It states the dry gas of dry gas feedway (6) supply and the gas mixing after humidification carries out humidity tune to the gas
Section.
7. humidification controling adjustment device as claimed in claim 6, it is characterised in that: the dry gas feedway (6) is also
Including flow regulator (8)；
The dry gas feedway (6) is connected to by feeding pipe (7) with the output end of the humidifier (1), the stream
Quantity regulating device (8) is arranged on the feeding pipe (7).
8. humidification controling adjustment device as claimed in claim 7, it is characterised in that: further include: temperature sensor, humidity sensor
Device, dew point transducer and flow sensor and controller and for by humidification after the gas be delivered to fuel cell membranes
Upper transfer pipeline (3)；
The temperature sensor, the humidity sensor and the dew point transducer are arranged on the transfer pipeline (3), and point
It is not connect with the controller；
The flow sensor setting is connect on the feeding pipe (7), and with the controller.
9. humidification controling adjustment device as described in claim 1, it is characterised in that: further include: temperature sensor, humidity sensor
Device and dew point transducer and controller and for by humidification after the gas be delivered to transfer pipeline on fuel cell membranes
(3)；
The temperature sensor, the humidity sensor and the dew point transducer are arranged on the transfer pipeline (3), and point
It is not connect with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539255.5U CN209016195U (en) | 2018-09-19 | 2018-09-19 | The humidification controling adjustment device of fuel cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539255.5U CN209016195U (en) | 2018-09-19 | 2018-09-19 | The humidification controling adjustment device of fuel cell |
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| CN209016195U true CN209016195U (en) | 2019-06-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037736A (en) * | 2018-09-19 | 2018-12-18 | 北京久安通氢能科技有限公司 | The humidification controling adjustment device and humidifying controlling method of fuel cell |
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2018
- 2018-09-19 CN CN201821539255.5U patent/CN209016195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037736A (en) * | 2018-09-19 | 2018-12-18 | 北京久安通氢能科技有限公司 | The humidification controling adjustment device and humidifying controlling method of fuel cell |
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