CN108443703A - It is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen control method - Google Patents
It is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen control method Download PDFInfo
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- CN108443703A CN108443703A CN201810229603.7A CN201810229603A CN108443703A CN 108443703 A CN108443703 A CN 108443703A CN 201810229603 A CN201810229603 A CN 201810229603A CN 108443703 A CN108443703 A CN 108443703A
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- hydrogen
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- solenoid valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/056—Small (<1 m3)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0326—Valves electrically actuated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/012—Hydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
- F17C2227/046—Methods for emptying or filling by even emptying or filling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/043—Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0439—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0184—Fuel cells
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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
- Y02E60/32—Hydrogen storage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
Abstract
The present invention relates to a kind of charging devices of supply fuel cell module and its intelligence to be flushed with hydrogen control method, charging device includes hydrogen-storing device and hydrogen aerator, the caisson includes hydrogen outlet, high-pressure hydrogen storing tank and hydrogen inlet, the hydrogen outlet and hydrogen inlet are arranged on the high-pressure hydrogen storing tank, the hydrogen outlet is equipped with the first solenoid valve, the hydrogen inlet is equipped with second solenoid valve, the air charging system includes hydrogen fuel depot, pipeline A, pipeline B and surge tank, the hydrogen fuel depot is buffered by pipeline A connections and is filled, the surge tank passes through pipeline B connection hydrogen inlets.The charging device of the supply fuel cell module of the present invention; convenient for adjusting hydrogen output quantity, high pressure tank is equipped with surge tank with hydrogen fuel depot, plays the role of being effectively protected to high pressure tank; the intelligence of the present invention is flushed with hydrogen control method, has ensured the safety of operating personnel and the precision being flushed with hydrogen.
Description
Technical field
The invention belongs to hydrogen fuel technical fields, and in particular to it is a kind of supply fuel cell module charging device and its
Intelligence is flushed with hydrogen control method.
Background technology
Hydrogen fuel cell is to use this chemical element of hydrogen, is manufactured into the battery of storage energy.Its basic principle is electrolysis
Hydrogen and oxygen are supplied respectively to anode and cathode after hydrogen is reacted by anode to external diffusion and electrolyte and put by the back reaction of water
Go out electronics and cathode is reached by external load.Fuel cell is environmentally safe.It rather than is adopted by electrochemical reaction
With burning（Vapour, diesel oil）Or energy storage（Accumulator）Mode -- most typical tradition backup power supply scheme.Burning can discharge as
The pollutants such as COx, NOx, SOx gas and dust.As described above, fuel cell only will produce water and heat.If hydrogen is by can
What the renewable sources of energy generated（Photovoltaic battery panel, wind power generation etc.）, entire cycle is exactly thoroughly not generate discharge of poisonous waste
Process.Fuel cell operation is quiet, and noise only about 55dB is equivalent to the level that people normally talk.This so that fuel is electric
Pond is suitable for indoor location, or in outdoor to the conditional place of noise.The generating efficiency of fuel cell can reach 50% with
On, this is determined by the conversion character of fuel cell, and chemical energy is directly converted to electric energy, needs not move through thermal energy and machinery
Energy（Generator）Intermediate conversion.Large-scale power station, either water power, thermoelectricity or nuclear power are all that the electricity sent out is sent to power grid, by
Power grid is conveyed to user.But due to the load of each electricity consumer difference, power grid is rendered as peak, being then rendered as low ebb sometimes sometimes,
This may result in power failure or voltage instability.In addition, the burning capacity of traditional heat power station about 70% will be consumed in boiler
With steam turbine generator in these huge equipment, when burning, can also consume a large amount of energy and discharge a large amount of harmful substance.And
It is generated electricity using hydrogen fuel cell, is that the chemical energy of fuel is converted directly into electric energy, need not burn, energy conversion rate can
Up to 60%~80%, and pollute less, noise it is small, device is changeable, very flexibly.The operation principle of Hydrogen Fuel-cell Vehicles is：
Hydrogen is sent to the anode plate of fuel cell（Cathode）, by catalyst（Platinum）Effect, an electronics in hydrogen atom divided
It separates out and, lose the hydrogen ion of electronics（Proton）Across proton exchange membrane, fuel battery negative pole plate is reached（Anode）, and electronics is
Cannot be by proton exchange membrane, this electronics can only reach fuel battery negative pole plate, in external circuit through external circuit
Middle generation electric current.After electronics reaches cathode plate, recombined as water with oxygen atom and hydrogen ion.Due to being supplied to cathode plate
Oxygen can be obtained from air, as long as therefore constantly giving cathode Plate supplying air, and in time water to anode Plate supplying hydrogen
（Steam）It takes away, so that it may constantly to provide electric energy.The electricity that fuel cell is sent out, through devices such as inverter, controllers, to electronic
Machine is powered, then drives vehicle wheel rotation through transmission system, drive axle etc., so that it may vehicle be made on the way to travel.Compared with orthodox car,
Fuel-cell vehicle energy conversion efficiency is up to 60 ~ 80%, is 2~3 times of internal combustion engine.The fuel of fuel cell is hydrogen and oxygen, is generated
Object is clean water, and itself work does not generate carbon monoxide and carbon dioxide, is also discharged without sulphur and particle.Therefore, hydrogen fires
Material battery car is the vehicle of zero emissions, zero pollution truly, and hydrogen fuel is perfect energy source of car.
It is flushed with hydrogen deficiency about the equipment generally existing being flushed with hydrogen in fuel cell in the prior art, time elongation is flushed with hydrogen and disappears
The consuming electric power equal disadvantage for increasing cost and reducing service efficiency too much, and there are some potential safety problems, and airing form
Fall behind relatively.
In view of this, there is an urgent need for develop it is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen controlling party
Method.
Invention content
The object of the present invention is to provide a kind of charging devices of supply fuel cell module, and in hydrogen aerator, heat can
To be transferred to hydrogen source from cooling medium pipeline, so as to efficiently use the energy of system itself, the effect of whole system is improved
Rate, and equipment safety is reliable.
It is a further object to provide a kind of intelligent flushing hydrogen control methods of supply fuel cell module.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
One aspect of the present invention provides a kind of charging device of supply fuel cell module, including caisson and inflation fill
It sets, the caisson includes hydrogen outlet, high pressure tank and hydrogen inlet, and the hydrogen outlet and hydrogen inlet are respectively provided with
On the high pressure tank, the hydrogen outlet is equipped with the first solenoid valve, and the hydrogen inlet is equipped with second solenoid valve,
The air charging system includes hydrogen fuel depot, pipeline A, pipeline B and surge tank, and the hydrogen fuel depot is connected by pipeline A
It connects buffering to fill, the surge tank is all provided with sound on first solenoid valve and second solenoid valve by pipeline B connection hydrogen inlets
Light warning device, the acoustic-optic alarm include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, bee
Ring device and acoustic-optic alarm and WIFI module, the output end and microcontroller of the hydrogen gas sensor and Temperature Humidity Sensor
Input terminal is connected directly, and the OLED display screen, buzzer and acoustic-optic alarm, WIFI modules are defeated with microcontroller respectively
Outlet connects；The Temperature Humidity Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, detected by calculating in real time
Density of hydrogen and ambient temperature and humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then aobvious by OLED
Display screen real-time display density of hydrogen correction value, when density of hydrogen is more than limit value, microcontroller starts buzzer and LED acousto-optics
Warning device sends out alarm signal.
Preferably, further include control system, the control system includes host, signal projector, signal receiver A and letter
Number receiver B, the signal receiver A are connected on the first battery valve, and the signal receiver B is arranged in the second battery valve
On, the host is connect with signal projector by conducting wire, and the signal receiver is received with signal receiver A and signal respectively
Device B is wirelessly connected.
Preferably, cooling medium stream road is all had in the pipeline A and pipeline B.
Preferably, perforative cooling medium stream road, the cooling medium stream road are equipped with inside the pipeline A and pipeline B
It is interior equidistant equipped with several spiral shape ribs.
Preferably, the front end of first solenoid valve and the second battery valve is equipped with low-pressure sensor.
Preferably, it is equipped with bleed outlet on first battery valve and the second battery valve；When high-pressure gas pressure inside the tank with
When temperature is more than secure setting, pressure then instructs bleed outlet to open with temperature sensor, hydrogen discharge.
Preferably, the pipeline A and pipeline B are all made of stainless steel.
The invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, include the following steps：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively.
Preferably, after step E, further include step F. check caisson and air charging system whether gas leakage.
Preferably, it is flushed with hydrogen in step above-mentioned, the balance pressure of the surge tank is 35MPa to 40MPa.
Due to the adoption of the above technical scheme, the present invention has the following advantages and beneficial effect：
The charging device of the supply fuel cell module of the present invention, simple in structure, connection reliably, are convenient for adjusting hydrogen output quantity,
High pressure tank is equipped with surge tank with hydrogen fuel depot, plays the role of being effectively protected to high pressure tank, securely and reliably, this
The intelligence of the supply fuel cell module of invention is flushed with hydrogen control method, is received to the signal being set on other component by host
Device emits signal, to the operation of control device, has further ensured the safety of operating personnel and the precision being flushed with hydrogen.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the charging device of supply fuel cell module provided by the invention；
Fig. 2 is the structural schematic diagram of the pipeline A of the present invention.
Wherein：1- hydrogen fuels depot, 2- pipelines A, 3- buffering fill, 4- pipelines B, 5- hydrogen inlet, 6- second solenoid valves,
7- acoustic-optic alarms, 8- high pressure tanks, 9- hydrogen outlets, the first solenoid valves of 10-, 11- cooling medium streams road.
Specific implementation mode
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, this should not be limited with this
The protection domain of invention.
In the case of being clear from, being explained to the purpose of the present invention by following embodiment, the component of the material is equal
It is released using parts by weight as the universal standard bright.In the case of no special instruction, for simplicity, described in the embodiment of the present invention
" part " and parts by weight meaning having the same.
Embodiment 1
A kind of charging device of supply fuel cell module, including caisson and air charging system, the caisson include hydrogen
Gas outlet, high pressure tank and hydrogen inlet, the hydrogen outlet and hydrogen inlet are arranged on the high pressure tank, institute
It states hydrogen outlet and is equipped with the first solenoid valve, the hydrogen inlet is equipped with second solenoid valve, and the air charging system includes hydrogen combustion
Expect that depot, pipeline A, pipeline B and surge tank, the hydrogen fuel depot are buffered by pipeline A connections and filled, the surge tank is logical
Piping B connection hydrogen inlets are equipped with acoustic-optic alarm, the acousto-optic report on first solenoid valve and second solenoid valve
Alarm device include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, buzzer and acoustic-optic alarm and
The output end of WIFI module, the hydrogen gas sensor and Temperature Humidity Sensor is connected directly with microcontroller input, described
OLED display screen, buzzer and acoustic-optic alarm, WIFI modules are connect with microcontroller output respectively；The humiture
Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, calculating detected density of hydrogen and environment temperature in real time
Humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then it is dense by OLED display screen real-time display hydrogen
Correction value is spent, when density of hydrogen is more than limit value, microcontroller starts buzzer and LED acoustic-optic alarms send out alarm signal
Number.The charging device of the supply fuel cell module, further includes control system, the control system includes host, signal
Transmitter, signal receiver A and signal receiver B, the signal receiver A are connected on the first battery valve, and the signal connects
Device B is received to be arranged on the second battery valve, the host is connect with signal projector by conducting wire, the signal receiver respectively with
Signal receiver A and signal receiver B are wirelessly connected.Cooling medium stream road is all had in the pipeline A and pipeline B.The pipe
It is equipped with perforative cooling medium stream road inside road A and pipeline B, it is equidistant in the cooling medium stream road to be equipped with several spiral shapes
Rib.The front end of first solenoid valve and the second battery valve is equipped with low-pressure sensor.First battery valve and
It is equipped with bleed outlet on two battery valves；When high-pressure gas pressure inside the tank and temperature are more than secure setting, pressure is passed with temperature
Sensor then instructs bleed outlet to open, hydrogen discharge.The pipeline A and pipeline B are all made of stainless steel.
The invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, include the following steps：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively.
Embodiment 2
A kind of charging device of supply fuel cell module, including caisson and air charging system, the caisson include hydrogen
Gas outlet, high pressure tank and hydrogen inlet, the hydrogen outlet and hydrogen inlet are arranged on the high pressure tank, institute
It states hydrogen outlet and is equipped with the first solenoid valve, the hydrogen inlet is equipped with second solenoid valve, and the air charging system includes hydrogen combustion
Expect that depot, pipeline A, pipeline B and surge tank, the hydrogen fuel depot are buffered by pipeline A connections and filled, the surge tank is logical
Piping B connection hydrogen inlets are equipped with acoustic-optic alarm, the acousto-optic report on first solenoid valve and second solenoid valve
Alarm device include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, buzzer and acoustic-optic alarm and
The output end of WIFI module, the hydrogen gas sensor and Temperature Humidity Sensor is connected directly with microcontroller input, described
OLED display screen, buzzer and acoustic-optic alarm, WIFI modules are connect with microcontroller output respectively；The humiture
Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, calculating detected density of hydrogen and environment temperature in real time
Humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then it is dense by OLED display screen real-time display hydrogen
Correction value is spent, when density of hydrogen is more than limit value, microcontroller starts buzzer and LED acoustic-optic alarms send out alarm signal
Number.The charging device of the supply fuel cell module, further includes control system, the control system includes host, signal
Transmitter, signal receiver A and signal receiver B, the signal receiver A are connected on the first battery valve, and the signal connects
Device B is received to be arranged on the second battery valve, the host is connect with signal projector by conducting wire, the signal receiver respectively with
Signal receiver A and signal receiver B are wirelessly connected.Cooling medium stream road is all had in the pipeline A and pipeline B.The pipe
It is equipped with perforative cooling medium stream road inside road A and pipeline B, it is equidistant in the cooling medium stream road to be equipped with several spiral shapes
Rib.The front end of first solenoid valve and the second battery valve is equipped with low-pressure sensor.First battery valve and
It is equipped with bleed outlet on two battery valves；When high-pressure gas pressure inside the tank and temperature are more than secure setting, pressure is passed with temperature
Sensor then instructs bleed outlet to open, hydrogen discharge.The pipeline A and pipeline B are all made of stainless steel.
The invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, include the following steps：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively；
F. check caisson and air charging system whether gas leakage.
Embodiment 3
A kind of charging device of supply fuel cell module, including caisson and air charging system, the caisson include hydrogen
Gas outlet, high pressure tank and hydrogen inlet, the hydrogen outlet and hydrogen inlet are arranged on the high pressure tank, institute
It states hydrogen outlet and is equipped with the first solenoid valve, the hydrogen inlet is equipped with second solenoid valve, and the air charging system includes hydrogen combustion
Expect that depot, pipeline A, pipeline B and surge tank, the hydrogen fuel depot are buffered by pipeline A connections and filled, the surge tank is logical
Piping B connection hydrogen inlets are equipped with acoustic-optic alarm, the acousto-optic report on first solenoid valve and second solenoid valve
Alarm device include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, buzzer and acoustic-optic alarm and
The output end of WIFI module, the hydrogen gas sensor and Temperature Humidity Sensor is connected directly with microcontroller input, described
OLED display screen, buzzer and acoustic-optic alarm, WIFI modules are connect with microcontroller output respectively；The humiture
Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, calculating detected density of hydrogen and environment temperature in real time
Humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then it is dense by OLED display screen real-time display hydrogen
Correction value is spent, when density of hydrogen is more than limit value, microcontroller starts buzzer and LED acoustic-optic alarms send out alarm signal
Number.The charging device of the supply fuel cell module, further includes control system, the control system includes host, signal
Transmitter, signal receiver A and signal receiver B, the signal receiver A are connected on the first battery valve, and the signal connects
Device B is received to be arranged on the second battery valve, the host is connect with signal projector by conducting wire, the signal receiver respectively with
Signal receiver A and signal receiver B are wirelessly connected.Cooling medium stream road is all had in the pipeline A and pipeline B.The pipe
It is equipped with perforative cooling medium stream road inside road A and pipeline B, it is equidistant in the cooling medium stream road to be equipped with several spiral shapes
Rib.The front end of first solenoid valve and the second battery valve is equipped with low-pressure sensor.First battery valve and
It is equipped with bleed outlet on two battery valves；When high-pressure gas pressure inside the tank and temperature are more than secure setting, pressure is passed with temperature
Sensor then instructs bleed outlet to open, hydrogen discharge.The pipeline A and pipeline B are all made of stainless steel.
The invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, include the following steps：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively；
F. check caisson and air charging system whether gas leakage.
Wherein, it is flushed with hydrogen in step above-mentioned, the balance pressure of the surge tank is 35MPa.
Embodiment 4
A kind of charging device of supply fuel cell module, including caisson and air charging system, the caisson include hydrogen
Gas outlet, high pressure tank and hydrogen inlet, the hydrogen outlet and hydrogen inlet are arranged on the high pressure tank, institute
It states hydrogen outlet and is equipped with the first solenoid valve, the hydrogen inlet is equipped with second solenoid valve, and the air charging system includes hydrogen combustion
Expect that depot, pipeline A, pipeline B and surge tank, the hydrogen fuel depot are buffered by pipeline A connections and filled, the surge tank is logical
Piping B connection hydrogen inlets are equipped with acoustic-optic alarm, the acousto-optic report on first solenoid valve and second solenoid valve
Alarm device include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, buzzer and acoustic-optic alarm and
The output end of WIFI module, the hydrogen gas sensor and Temperature Humidity Sensor is connected directly with microcontroller input, described
OLED display screen, buzzer and acoustic-optic alarm, WIFI modules are connect with microcontroller output respectively；The humiture
Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, calculating detected density of hydrogen and environment temperature in real time
Humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then it is dense by OLED display screen real-time display hydrogen
Correction value is spent, when density of hydrogen is more than limit value, microcontroller starts buzzer and LED acoustic-optic alarms send out alarm signal
Number.The charging device of the supply fuel cell module, further includes control system, the control system includes host, signal
Transmitter, signal receiver A and signal receiver B, the signal receiver A are connected on the first battery valve, and the signal connects
Device B is received to be arranged on the second battery valve, the host is connect with signal projector by conducting wire, the signal receiver respectively with
Signal receiver A and signal receiver B are wirelessly connected.Cooling medium stream road is all had in the pipeline A and pipeline B.The pipe
It is equipped with perforative cooling medium stream road inside road A and pipeline B, it is equidistant in the cooling medium stream road to be equipped with several spiral shapes
Rib.The front end of first solenoid valve and the second battery valve is equipped with low-pressure sensor.First battery valve and
It is equipped with bleed outlet on two battery valves；When high-pressure gas pressure inside the tank and temperature are more than secure setting, pressure is passed with temperature
Sensor then instructs bleed outlet to open, hydrogen discharge.The pipeline A and pipeline B are all made of stainless steel.
The invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, include the following steps：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively；
F. check caisson and air charging system whether gas leakage.
Wherein, it is flushed with hydrogen in step above-mentioned, the balance pressure of the surge tank is 38MPa.
Embodiment 5
A kind of charging device of supply fuel cell module, including caisson and air charging system, the caisson include hydrogen
Gas outlet, high pressure tank and hydrogen inlet, the hydrogen outlet and hydrogen inlet are arranged on the high pressure tank, institute
It states hydrogen outlet and is equipped with the first solenoid valve, the hydrogen inlet is equipped with second solenoid valve, and the air charging system includes hydrogen combustion
Expect that depot, pipeline A, pipeline B and surge tank, the hydrogen fuel depot are buffered by pipeline A connections and filled, the surge tank is logical
Piping B connection hydrogen inlets are equipped with acoustic-optic alarm, the acousto-optic report on first solenoid valve and second solenoid valve
Alarm device include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, buzzer and acoustic-optic alarm and
The output end of WIFI module, the hydrogen gas sensor and Temperature Humidity Sensor is connected directly with microcontroller input, described
OLED display screen, buzzer and acoustic-optic alarm, WIFI modules are connect with microcontroller output respectively；The humiture
Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, calculating detected density of hydrogen and environment temperature in real time
Humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then it is dense by OLED display screen real-time display hydrogen
Correction value is spent, when density of hydrogen is more than limit value, microcontroller starts buzzer and LED acoustic-optic alarms send out alarm signal
Number.The charging device of the supply fuel cell module, further includes control system, the control system includes host, signal
Transmitter, signal receiver A and signal receiver B, the signal receiver A are connected on the first battery valve, and the signal connects
Device B is received to be arranged on the second battery valve, the host is connect with signal projector by conducting wire, the signal receiver respectively with
Signal receiver A and signal receiver B are wirelessly connected.Cooling medium stream road is all had in the pipeline A and pipeline B.The pipe
It is equipped with perforative cooling medium stream road inside road A and pipeline B, it is equidistant in the cooling medium stream road to be equipped with several spiral shapes
Rib.The front end of first solenoid valve and the second battery valve is equipped with low-pressure sensor.First battery valve and
It is equipped with bleed outlet on two battery valves；When high-pressure gas pressure inside the tank and temperature are more than secure setting, pressure is passed with temperature
Sensor then instructs bleed outlet to open, hydrogen discharge.The pipeline A and pipeline B are all made of stainless steel.
The invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, include the following steps：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively；
F. check caisson and air charging system whether gas leakage.
Wherein, it is flushed with hydrogen in step above-mentioned, the balance pressure of the surge tank is 39MPa.
Embodiment 6
A kind of charging device of supply fuel cell module, including caisson and air charging system, the caisson include hydrogen
Gas outlet, high pressure tank and hydrogen inlet, the hydrogen outlet and hydrogen inlet are arranged on the high pressure tank, institute
It states hydrogen outlet and is equipped with the first solenoid valve, the hydrogen inlet is equipped with second solenoid valve, and the air charging system includes hydrogen combustion
Expect that depot, pipeline A, pipeline B and surge tank, the hydrogen fuel depot are buffered by pipeline A connections and filled, the surge tank is logical
Piping B connection hydrogen inlets are equipped with acoustic-optic alarm, the acousto-optic report on first solenoid valve and second solenoid valve
Alarm device include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, buzzer and acoustic-optic alarm and
The output end of WIFI module, the hydrogen gas sensor and Temperature Humidity Sensor is connected directly with microcontroller input, described
OLED display screen, buzzer and acoustic-optic alarm, WIFI modules are connect with microcontroller output respectively；The humiture
Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, calculating detected density of hydrogen and environment temperature in real time
Humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then it is dense by OLED display screen real-time display hydrogen
Correction value is spent, when density of hydrogen is more than limit value, microcontroller starts buzzer and LED acoustic-optic alarms send out alarm signal
Number.The charging device of the supply fuel cell module, further includes control system, the control system includes host, signal
Transmitter, signal receiver A and signal receiver B, the signal receiver A are connected on the first battery valve, and the signal connects
Device B is received to be arranged on the second battery valve, the host is connect with signal projector by conducting wire, the signal receiver respectively with
Signal receiver A and signal receiver B are wirelessly connected.Cooling medium stream road is all had in the pipeline A and pipeline B.The pipe
It is equipped with perforative cooling medium stream road inside road A and pipeline B, it is equidistant in the cooling medium stream road to be equipped with several spiral shapes
Rib.The front end of first solenoid valve and the second battery valve is equipped with low-pressure sensor.First battery valve and
It is equipped with bleed outlet on two battery valves；When high-pressure gas pressure inside the tank and temperature are more than secure setting, pressure is passed with temperature
Sensor then instructs bleed outlet to open, hydrogen discharge.The pipeline A and pipeline B are all made of stainless steel.
The invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, include the following steps：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively；
F. check caisson and air charging system whether gas leakage.
Wherein, it is flushed with hydrogen in step above-mentioned, the balance pressure of the surge tank is 40MPa.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (10)
1. a kind of charging device of supply fuel cell module, it is characterised in that：Including caisson and air charging system, the storage
Device of air includes hydrogen outlet, high pressure tank and hydrogen inlet, and the hydrogen outlet and hydrogen inlet are arranged at the height
It presses on air accumulator, the hydrogen outlet is equipped with the first solenoid valve, and the hydrogen inlet is equipped with second solenoid valve, the inflation
Device includes hydrogen fuel depot, pipeline A, pipeline B and surge tank, and the hydrogen fuel depot is buffered by pipeline A connections and filled,
The surge tank is equipped with sound-light alarm dress by pipeline B connection hydrogen inlets on first solenoid valve and second solenoid valve
Set, the acoustic-optic alarm include microcontroller, hydrogen gas sensor, Temperature Humidity Sensor, OLED display screen, buzzer and
The output end and microcontroller input of acoustic-optic alarm and WIFI module, the hydrogen gas sensor and Temperature Humidity Sensor
It is connected directly, the OLED display screen, buzzer and acoustic-optic alarm, WIFI modules connect with microcontroller output respectively
It connects；The Temperature Humidity Sensor is for acquiring ambient temperature and humidity；Microcontroller for acquiring, calculating detected hydrogen in real time
Concentration and ambient temperature and humidity value, and combining environmental humiture factor obtains density of hydrogen correction value, then pass through OLED display screen reality
When show density of hydrogen correction value, when density of hydrogen be more than limit value when, microcontroller start buzzer and LED sound-light alarms dress
It sets and sends out alarm signal.
2. the charging device of supply fuel cell module according to claim 1, it is characterised in that：It further include control system
System, the control system include host, signal projector, signal receiver A and signal receiver B, the signal receiver A companies
It is connected on the first battery valve, the signal receiver B is arranged on the second battery valve, and the host is with signal projector by leading
Line connects, and the signal receiver is wirelessly connected with signal receiver A and signal receiver B respectively.
3. the charging device of supply fuel cell module according to claim 1 or 2, it is characterised in that：The pipeline A and
Cooling medium stream road is all had in pipeline B.
4. the charging device of supply fuel cell module according to claim 3, it is characterised in that：The pipeline A and pipe
It is equipped with perforative cooling medium stream road inside road B, it is equidistant in the cooling medium stream road to be equipped with several spiral shape ribs.
5. the charging device of supply fuel cell module according to claim 4, it is characterised in that：First solenoid valve
It is equipped with low-pressure sensor with the front end of the second battery valve.
6. the charging device of supply fuel cell module according to claim 5, it is characterised in that：First battery valve
It is equipped with bleed outlet on the second battery valve；When high-pressure gas pressure inside the tank and temperature are more than secure setting, pressure and temperature
Degree sensor then instructs bleed outlet to open, hydrogen discharge.
7. the charging device of supply fuel cell module according to claim 6, it is characterised in that：The pipeline A and pipe
Road B is all made of stainless steel.
8. the invention further relates to a kind of intelligent flushing hydrogen control methods of supply fuel cell module, it is characterised in that：Including following
Step：
A. vacuumize process is carried out to high pressure tank and surge tank respectively using vacuum pump, vacuum degree is evacuated to 10-5Pa；
B. host is opened, the charge of hydrogen and the hydrogen flow rate of hydrogen fuel depot are set；
C. signal receiver A and signal receiver B are transmitted signals to by the signal projector on host so that open respectively
One solenoid valve and second solenoid valve；
D. it is passed through cooling medium on pipeline A and pipeline B, and cools down the flow and flow rate of medium by host setting；
E. after being flushed with hydrogen, host is set, signal projector transmits signals to signal receiver A and signal receiver B, makes respectively
It obtains the first solenoid valve and second solenoid valve is closed respectively.
9. the intelligent flushing hydrogen control method of supply fuel cell module according to claim 8, it is characterised in that：In step
After E, further include step F. check caisson and air charging system whether gas leakage.
10. the intelligent flushing hydrogen control method of supply fuel cell module according to claim 9, it is characterised in that：Upper
It states and is flushed with hydrogen in step, the balance pressure of the surge tank is 35MPa to 40MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810229603.7A CN108443703A (en) | 2018-03-20 | 2018-03-20 | It is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810229603.7A CN108443703A (en) | 2018-03-20 | 2018-03-20 | It is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443703A true CN108443703A (en) | 2018-08-24 |
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ID=63195255
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810229603.7A Pending CN108443703A (en) | 2018-03-20 | 2018-03-20 | It is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811411A (en) * | 2022-03-26 | 2022-07-29 | 北京潞电电气设备有限公司 | Intelligent management system for hydrogen energy power generation |
| CN116182058A (en) * | 2023-03-22 | 2023-05-30 | 上海氢枫能源技术有限公司 | Storage tank with temperature isolation function for hydrogenation station |
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| CN103133867A (en) * | 2011-12-01 | 2013-06-05 | 现代自动车株式会社 | Real-time system for monitoring hydrogen tank expansion and a method for using same |
| CN203162543U (en) * | 2013-01-28 | 2013-08-28 | 南京压缩机股份有限公司 | Hydrogen and nitrogen filling buffering device for filler |
| CN107327700A (en) * | 2017-05-23 | 2017-11-07 | 石家庄新华能源环保科技股份有限公司 | A kind of Hydrogen Energy source station charged and change metal hydride |
| CN108443702A (en) * | 2018-03-18 | 2018-08-24 | 深圳汽航院科技有限公司 | It is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen control method |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133867A (en) * | 2011-12-01 | 2013-06-05 | 现代自动车株式会社 | Real-time system for monitoring hydrogen tank expansion and a method for using same |
| CN203162543U (en) * | 2013-01-28 | 2013-08-28 | 南京压缩机股份有限公司 | Hydrogen and nitrogen filling buffering device for filler |
| CN107327700A (en) * | 2017-05-23 | 2017-11-07 | 石家庄新华能源环保科技股份有限公司 | A kind of Hydrogen Energy source station charged and change metal hydride |
| CN108443702A (en) * | 2018-03-18 | 2018-08-24 | 深圳汽航院科技有限公司 | It is a kind of supply fuel cell module charging device and its intelligence be flushed with hydrogen control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811411A (en) * | 2022-03-26 | 2022-07-29 | 北京潞电电气设备有限公司 | Intelligent management system for hydrogen energy power generation |
| CN114811411B (en) * | 2022-03-26 | 2024-05-03 | 北京潞电电气设备有限公司 | Intelligent management system for hydrogen energy power generation |
| CN116182058A (en) * | 2023-03-22 | 2023-05-30 | 上海氢枫能源技术有限公司 | Storage tank with temperature isolation function for hydrogenation station |
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Application publication date: 20180824 |