CN206282930U - Thermal control system and application in a kind of hydrogen energy-storage system - Google Patents
Thermal control system and application in a kind of hydrogen energy-storage system Download PDFInfo
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- CN206282930U CN206282930U CN201621066024.8U CN201621066024U CN206282930U CN 206282930 U CN206282930 U CN 206282930U CN 201621066024 U CN201621066024 U CN 201621066024U CN 206282930 U CN206282930 U CN 206282930U
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- hydrogen
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- heat
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 215
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 215
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 238000004146 energy storage Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 140
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 8
- 238000005868 electrolysis reaction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 5
- 238000009795 derivation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 41
- 238000009165 androgen replacement therapy Methods 0.000 description 38
- 238000004519 manufacturing process Methods 0.000 description 24
- 239000003792 electrolyte Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- 238000010248 power generation Methods 0.000 description 9
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 239000004917 carbon fiber Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 238000007664 blowing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 239000007784 solid electrolyte Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910010382 TiMn2 Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04044—Purification of heat exchange media
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0432—Temperature; Ambient temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04701—Temperature
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The utility model discloses thermal control system and application in a kind of hydrogen energy-storage system, belongs to energy conversion and technical field of energy storage.The utility model system includes the device for producing hydrogen, hydrogen-storing device and the hydrogen TRT that are sequentially connected with, and for providing the first cold medium and reclaiming the first cold medium EGR of the first cold medium after heat absorption, is connected with device for producing hydrogen；Second cold medium EGR, for providing the second cold medium and reclaiming the second cold medium after heat absorption, the second cold medium EGR is connected with hydrogen TRT；3rd cold medium EGR, for providing the 3rd cold medium and reclaiming the 3rd cold medium after heat absorption, the 3rd cold medium EGR is connected with hydrogen-storing device；Second cold medium EGR includes the first circulation loop and second circulation loop that are arranged in parallel, and heat source liquid cooling device is provided with first circulation loop；The second heat exchanger is provided with second circulation loop.The utility model heat utilization ratio is high, hydrogen energy-storage system stabilization.
Description
Technical field
The utility model belongs to energy conversion and technical field of energy storage, and in particular to a kind of heat utilization ratio is high, hydrogen energy storage
Thermal control system in the hydrogen energy-storage system of system stabilization.
Background technology
Hydrogen Energy receives extensive concern as one kind cleaning, efficient, sustainable energy.It can disappear as regenerative resource
The carrier received, is generated electricity by hydrogen power generation sub-system again from regenerative resource to hydrogen, i.e. hydrogen energy storage.The hydrogen energy storage has following all
Many advantages：1) hydrogen energy-storage system electrolysis water process is circulation of the green energy resource to green energy resource, with sustainability；2) energy storage is close
Degree is high, up to more than 13000Wh/kg, about the 100 of lithium battery times；3) long lifespan, is adapted to store for a long time, without self discharge.
In the prior art, the A of Chinese patent literature CN 102534646 disclose wind-power electricity generation hydrogen manufacturing energy storage hydrogen supply and standby
TRT.Technology energy based on wind energy, using wind turbine power generation, unnecessary electric energy is electrolysed by mesohigh
Water hydrogen making machine produces mesohigh hydrogen, then hydrogen is filled with the hydrogen container that can bear same pressure, if necessary, can be by holding vessel
Interior hydrogen is converted to electric energy as the reverse energy by hydrogen TRT.
The implementation of above-mentioned technology, wind energy is realized and generated electricity to the secondary utilization of hydrogen manufacturing from basis, and is taken into account on this basis
The reverse utilization of hydrogen, is provided with the feasibility that hydrogen converts electric energy again, so as on the one hand be saved in wind generator system
Most expensive battery system necessary to having gone originally, on the other hand while realizing that round-the-clock standby generates electricity, moreover it is possible to
It is additionally provided the fuel hydrogen of user's urgent need.
When above-mentioned technology is implemented, mesohigh water electrolysis hydrogen production, hydrogen container hydrogen storage, hydrogen gas generation can discharge heat, and
Extraneous heat supply is then needed when hydrogen container discharges hydrogen, but heat of the above-mentioned technology not to discharging effectively is utilized, more
Do not go to comprehensively utilize the heat of each subsystem release of hydrogen manufacturing, hydrogen storage and hydrogen generating from hydrogen energy-storage system angle, cause whole hydrogen to store up
Can system thermal utilization rate it is low, while above-mentioned technology can not fuel cell outlet coolant temperature classification select it is cold
But circulation loop carries out energy regenerating, and energy conversion efficiency is also not satisfactory.
The content of the invention
Therefore, to be solved in the utility model is do not have from hydrogen energy-storage system angle to go comprehensive utilization in the prior art
The heat of each subsystem release of hydrogen manufacturing, hydrogen storage and hydrogen generating, causes whole hydrogen energy-storage system heat utilization ratio low, and can not root
Energy regenerating is carried out according to the temperature classification selection cooling circuit of the outlet coolant of fuel cell, energy conversion efficiency is low
Defect, and then the thermal control system in the hydrogen energy-storage system that a kind of heat utilization ratio is high, hydrogen energy-storage system is stable and application are provided.
Therefore, the utility model provides following technical scheme：
A kind of thermal control system in hydrogen energy-storage system, including be sequentially connected with device for producing hydrogen (1), hydrogen-storing device (2) and
Hydrogen TRT (3), it is characterised in that also include,
First cold medium EGR, for providing the first cold medium and reclaiming the first cold medium after heat absorption, described the
One cold medium EGR is connected with the device for producing hydrogen (1)；
Second cold medium EGR, for providing the second cold medium and reclaiming the second cold medium after heat absorption, described the
Two cold medium EGRs are connected with the hydrogen TRT (3)；
3rd cold medium EGR, for providing the 3rd cold medium and reclaiming the 3rd cold medium after heat absorption, described the
Three cold medium EGRs are connected with the hydrogen-storing device (2)；
The second cold medium EGR includes the first circulation loop and second circulation loop that are arranged in parallel, described the
Heat source liquid cooling device is provided with one circulation loop；The second heat exchanger is provided with the second circulation loop.
The second cold medium EGR is the second liquid reserve tank (5), the hydrogen generating by least including being sequentially connected with
The closed-loop path of device (3), cooling circuit composition；In the hydrogen TRT (3) and second liquid reserve tank (5)
There is heat exchange in two cold mediums.
The first cold medium EGR is by least including the first liquid reserve tank (4), the First Heat Exchanger that are sequentially connected with
(6), the closed-loop path of the 4th circulating pump (11) and first circulation pump (8) composition, the device for producing hydrogen (1) is changed with described first
Hot device (6) connection, so that the electrolyte in the device for producing hydrogen (1) passes through the 5th circulating pump (12) and first liquid reserve tank
(4) there is heat exchange in the First Heat Exchanger (6) in the first cold medium in.
The 3rd cold medium EGR is first liquid reserve tank (4), the 3rd storage by least including being sequentially connected with
The closed-loop path of liquid case (26), the 3rd circulating pump (10) and first circulation pump (8) composition, the hydrogen-storing device during hydrogen storage
(2) with the 3rd liquid reserve tank (26) in the 3rd cold medium occur heat exchange, during hydrogen is released the hydrogen-storing device (2) with
There is heat exchange in the first cold medium after heat absorption and/or the 3rd cold medium in first liquid reserve tank (4).
The heat-exchanger rig be the second heat exchanger (7), first liquid reserve tank (4) also with the second heat exchanger (7) phase
Be used in conjunction derives heat in reception second heat exchanger (7)；The heat source liquid cooling device is deionizing column.
The second cold medium EGR also includes the radiator (17) being connected with second heat exchanger (7).
The second cold medium EGR also includes loop choice device, for controlling the outflow hydrogen TRT
Coolant enters first circulation loop or second circulation loop, and the loop choice device is thermostat.
Also include：Air compressor machine (18), is connected with the hydrogen TRT (3)；Filter (28), is arranged on the storage
Between hydrogen production device (2) and the hydrogen TRT (3), to filter the impurity in hydrogen.
Also include：If dry temperature sensor, it is respectively arranged in first liquid reserve tank (4), connects second liquid storage
In heat exchange pipeline between case (5) and the hydrogen TRT (3), connect the hydrogen TRT (3) and second heat exchange
In heat exchange pipeline between device (7)；
Detection means, is connected with the temperature sensor, for detecting the temperature measured by the temperature sensor.
Also include：With thermal (20), the first liquid reserve tank of connection (4)；Power device (21), connection hydrogen TRT (3)；
Conductivity transmitter (25), is arranged in the second liquid reserve tank (5), is used to detect the electrical conductivity in the second liquid reserve tank (5).
The application of above-mentioned thermal control system.
Optimal temperature when operating temperature ratings described in the utility model refer to device for producing hydrogen long-time normal work
Degree.
Compared with prior art, the utility model has the advantages that：
1st, the thermal control system that the utility model is provided, by setting the first cold medium EGR, for providing first
The first cold medium after cold medium and recovery heat absorption, the first cold medium EGR is connected with the device for producing hydrogen；The
Two cold medium EGRs, for providing the second cold medium and reclaiming the second cold medium after heat absorption, second cold medium is followed
Loop device is connected with the hydrogen TRT；3rd cold medium EGR, for providing the 3rd cold medium and reclaiming heat absorption
The 3rd cold medium afterwards, the 3rd cold medium EGR is connected with the hydrogen-storing device.Whole thermal control system passes through
Set multiple EGRs to regulate and control the heat supply-demand relationship of hydrogen manufacturing, hydrogen storage and hydrogen each subsystem of generating, improve hydrogen storage
The heat utilization ratio of energy system, it is ensured that the steady ordered of hydrogen energy-storage system is carried out；Can also be with by setting cooling circuit
The temperature selection of the heat source liquid of output starts first circulation loop and second circulation loop in fuel cell.
2nd, the thermal control system that the utility model is provided, first circulation loop is provided with heat source liquid purifying processing device can be cold
But the cooling circulation liquid when heat source liquid outlet temperature T1 for the treatment of fuel cell is less than M1, or a small amount of cooling circulation liquid,
It is capable of achieving the quick startup of fuel cell.
3rd, it is provided with heat source liquid purified treatment dress in the cooling circuit in the thermal control system that the utility model is provided
Put can the cooling circulation liquid of the heat source liquid outlet temperature T1 of cooling treatment fuel cell when being less than M1, or a small amount of cooling follows
Ring liquid, is capable of achieving the quick startup of fuel cell；And in working, heat source liquid has impurity after circulation a period of time, described
Heat source liquid cooling device can purify impurity and cool down heat source liquid, and when heat source liquid is water, this device is deionization
Post.
4th, the second circulation loop in the cooling circuit in the thermal control system that the utility model is provided is additionally provided with use
The first liquid reserve tank of heat is derived in heat-exchanger rig is received.When M1 ＜ T1≤M2 but when, heat source liquid by second circulation loop,
Radiator does not start, and is only exchanged heat by heat exchanger, and fuel cell heat source liquid inlet temperature T3 and recuperated cycle
Heat source liquid temperature T2 in second cooler bin carries out speed governing to second circulation pump and first circulation pump, it is ensured that temperature T3 is in fuel
In the allowed band of battery；Hot-cast socket in the thermal source that the cooling circuit will can be exported in fuel cell goes out to reach
The purpose for reusing, energy conversion efficiency is high.
5th, the second cold medium EGR in the thermal control system that the utility model is provided also includes loop choice
Device, the coolant for controlling the outflow fuel cell enters first circulation loop or second circulation loop, the loop
Selection device is thermostat, can automatically select first circulation loop or second circulation loop according to temperature.
6th, the second circulation loop in the cooling circuit in the thermal control system that the utility model is provided is provided with scattered
Hot device is concured with heat exchanger, can cooling treatment fuel cell heat source liquid outlet temperature T1 be higher than M2 when cooling follow
Ring liquid, or two grades of cooling circulation liquids of amount.Ensure that the secondary utilization of heat energy under temperature of fuel cell.
7th, the thermal control system that the utility model is provided, if by setting dry temperature sensor and detection means, can be in real time
The temperature of heat transferring medium everywhere is detected, temperature is adjusted in time, reclaim the waste heat in hydrogen production process and hydrogen power generation process, or
Heat needed for supplement hydrogen production process and hydrogen power generation process, makes hydrogen energy-storage system stably carry out.
8th, the cooling circuit for fuel cell that the utility model is provided is by setting heat source liquid cooling device
The purity of heat source liquid is improved in the case where temperature control is not influenceed, extends fuel battery service life.
9th, the utility model provide cooling circuit be applied to fuel cell can ensure fuel cell stabilization fortune
On the basis of row so that the life-span of fuel cell brings up to 10000h~30000h from 5000h.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the thermal control system in the hydrogen energy-storage system in the utility model embodiment 4.
Reference：
1- device for producing hydrogen；2- hydrogen-storing devices；3- hydrogen TRTs；The liquid reserve tanks of 4- first；The liquid reserve tanks of 5- second；6- first
Heat exchanger；The heat exchangers of 7- second；8- first circulation pumps；9- second circulation pumps；The circulating pumps of 10- the 3rd；The circulating pumps of 11- the 4th；12-
5th circulating pump；The stop valves of 13- first；The stop valves of 14- second；The stop valves of 15- the 3rd；16- magnetic valves；17- radiators；18-
Air compressor machine；19- thermostats；20- thermals；21- power devices；The temperature sensors of 22- first；23- second temperature sensors；
24- three-temperature sensors；25- conductivity transmitters；The liquid reserve tanks of 26- the 3rd；27- heat transferring medium feeding mechanisms；28- is filtered
Device.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as additionally, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
Explanation：The temperature that the first temperature sensor shows in the utility model goes out for the heat source liquid of T1, i.e. fuel cell
Mouth temperature, the temperature that second temperature sensor shows is T2, and the temperature that three-temperature sensor shows is T3.And it is provided with two temperature
Degree threshold value, respectively M1 and M2, M1 are fuel cell low-temperature warning temperature spot；M2 is fuel cell high temperature alarm temperature spot.
The utility model provide the cooling circuit for fuel cell operationally,
As T1 ＜ M1, second circulation pump startup is simultaneously run with minimum speed, and first circulation pump does not start, the thermal source of circulation
Liquid enters first circulation cooling circuit through thermostat, can realize that battery heats up as early as possible, and maintain heat source liquid quality；
When M1 ＜ T1≤M2 but when, by second circulation loop, radiator does not start heat source liquid, is only entered by heat exchanger
Row heat exchange, and the heat source liquid temperature T2 in fuel cell heat source liquid inlet temperature T3 and the liquid reserve tank of recuperated cycle second
Speed governing is carried out to second circulation pump and first circulation pump, it is ensured that temperature T3 is in the allowed band of fuel cell；
As T1 ＞ M2, heat source liquid is returned by second circulation circuit controls heat source liquid temperature by second circulation
After the heat exchanger on road, start radiator, to the further forced heat radiation of heat source liquid for circulating, and fuel cell heat source liquid
Heat source liquid temperature in inlet temperature T3 and the liquid reserve tank of recuperated cycle second is adjusted to second circulation pump and first circulation pump
Speed, it is ensured that temperature T3 is in the allowed band of fuel cell.
The concrete numerical value of M1 and M2 can be selected according to fuel cell actual conditions in real process.
Fuel cell in the utility model includes but is not limited to Proton Exchange Membrane Fuel Cells, direct methanol fuel electricity
The combination of one or more of pond, phosphoric acid fuel cell, molten carbonate fuel cell or high temperature solid oxide fuel cell.
Embodiment 1.
This implementation provides the thermal control system in a kind of hydrogen energy-storage system, as shown in figure 1, including the hydrogen manufacturing being sequentially connected with
Device 1, hydrogen-storing device 2 and hydrogen TRT 3, device for producing hydrogen 1, hydrogen-storing device 2 and hydrogen TRT 3 can be selected as needed
Select, in the present embodiment, device for producing hydrogen 1 is alkaline electrolytic bath device for preparing hydrogen, and hydrogen-storing device 2 is alloy hydrogen container,
Hydrogen TRT 3 is water-cooled Proton Exchange Membrane Fuel Cells, and in other implementation method, device for producing hydrogen 1 is PEM
Electrolytic tank electrolysis water device for producing hydrogen or means of solid oxide electrolytic cell device for preparing hydrogen, hydrogen-storing device 2 be steel cylinder hydrogen container or
Organic matter hydrogen container, hydrogen TRT 3 be DMFC, phosphoric acid dye cell, molten carbonate fuel cell or
High temperature solid oxide fuel cell.Certainly, as needed, also can be using above-mentioned each device for preparing hydrogen combination as hydrogen manufacturing dress
1 is put, using above-mentioned hydrogen container combination as hydrogen-storing device 2, using above-mentioned each hydrogen TRT combination as hydrogen TRT 3；
Also include the first cold medium EGR, for providing the first cold medium and reclaiming the first cold medium after heat absorption,
The first cold medium EGR is connected with the device for producing hydrogen 1；
Second cold medium EGR, for providing the second cold medium and reclaiming the second cold medium after heat absorption, described the
Two cold medium EGRs are connected with the hydrogen TRT 3；
3rd cold medium EGR, for providing the 3rd cold medium and reclaiming the 3rd cold medium after heat absorption, described the
Three cold medium EGRs are connected with the hydrogen-storing device 2.
The second cold medium EGR includes the first circulation loop and second circulation loop that are arranged in parallel, described
Heat source liquid cooling device is provided with first circulation loop；The second heat exchanger 7 is provided with the second circulation loop.The party
Case optionally starts first circulation loop or second circulation loop.
The first circulation loop has heat source liquid cooling device, can cooling treatment fuel cell heat source liquid outlet
Temperature T1 is less than cooling circulation liquid during M1, or a small amount of cooling circulation liquid, and can purify heat source liquid, can also realize fuel
The quick startup of battery.
The second cold medium EGR is the second liquid reserve tank 5, the hydrogen generating dress by least including being sequentially connected with
Put the closed-loop path of 3, cooling circuit composition；The second cold medium in the hydrogen TRT 3 and second liquid reserve tank 5
Generation heat exchange.
The first cold medium EGR be by least include be sequentially connected with the first liquid reserve tank 4, First Heat Exchanger 6,
The closed-loop path of the 4th circulating pump 11 and the composition of first circulation pump 8, the device for producing hydrogen 1 is connected with the First Heat Exchanger 6,
So that the electrolyte in the device for producing hydrogen 1 is existed by the 5th circulating pump 12 with the first cold medium in first liquid reserve tank 4
There is heat exchange in the First Heat Exchanger 6.In the present embodiment, First Heat Exchanger 6 can be plate type heat exchanger, in another reality
It is other types of heat exchanger of the prior art to apply in mode, and this is well known to a person skilled in the art no longer going to live in the household of one's in-laws on getting married herein
State.
The 3rd cold medium EGR is by least including first liquid reserve tank 4, the 3rd liquid storage that are sequentially connected with
Case 26, the 3rd circulating pump 10 and first circulation pump 8 composition closed-loop path, during hydrogen storage the hydrogen-storing device 2 with it is described
There is heat exchange, the hydrogen-storing device 2 and first liquid storage during hydrogen is released in the 3rd cold medium in the 3rd liquid reserve tank 26
There is heat exchange in the first cold medium and/or the 3rd cold medium after the heat absorption in case 4.
The second circulation loop has heat-exchanger rig, and the heat-exchanger rig is the second heat exchanger 7, first liquid reserve tank
4 is also connected with second heat exchanger 7 derive heat, as M1 ＜ T1≤M2, thermal source liquid for receiving second heat exchanger 7
Body starts heat exchanger by second circulation loop, is only exchanged heat by the second heat exchanger 7, and fuel cell thermal source liquid
Heat source liquid temperature T2 in body inlet temperature T3 and the second liquid reserve tank of recuperated cycle 5 is to second circulation pump 9 and first circulation pump 8
Carry out speed governing, it is ensured that temperature T3 is in the allowed band of fuel cell.
The heat source liquid purifying processing device can purify the heat source liquid outlet temperature T1 with cooling treatment fuel cell
Cooling circulation liquid during less than M1, or a small amount of cooling circulation liquid；And in working, meeting after heat source liquid circulation a period of time
There is impurity, the heat source liquid cooling device can purify impurity and cool down heat source liquid, this device when heat source liquid is water
As deionizing column.
The second cold medium EGR also includes the radiator 17 being connected with second heat exchanger 7.In this reality
Apply in mode, First Heat Exchanger 7 can be plate type heat exchanger, can be in another embodiment of the prior art other types of
Heat exchanger, this is well known to a person skilled in the art will not be repeated here.
The second cold medium EGR also includes loop choice device, for controlling the cold of the outflow fuel cell
But liquid enters first circulation loop or second circulation loop, and the loop choice device is thermostat 9.Can be with fuel cell
The temperature of the heat source liquid of interior output automatically selects startup first circulation loop and second circulation loop.
In above-mentioned thermal control system, by setting heat of multiple EGRs to hydrogen manufacturing, hydrogen storage and hydrogen each subsystem of generating
Amount relation between supply and demand is regulated and controled, and improves the heat utilization ratio of whole system, it is ensured that the steady ordered of hydrogen energy-storage system is carried out.
On the basis of above-mentioned technical proposal, also include：Air compressor machine 18, is connected with the hydrogen TRT 3, is used for
To sending into air in hydrogen TRT 3.
Filter 28, is arranged between the hydrogen-storing device 2 and the hydrogen TRT 3, to filter the impurity in hydrogen.
On the basis of above-mentioned technical proposal, also include：If dry temperature sensor, first liquid reserve tank is respectively arranged at
In heat exchange pipeline in 4, between connection second liquid reserve tank 5 and the hydrogen TRT 3, connect the hydrogen TRT 3
And in the heat exchange pipeline between second heat exchanger 7；In the present embodiment, if dry temperature sensor is the first TEMP
Device 22, second temperature sensor 23, the temperature sensor of three-temperature sensor 24 and the 4th, second temperature sensor 23 are arranged at
In first liquid reserve tank 4, three-temperature sensor 24 be arranged at the heat exchange pipeline between the second liquid reserve tank 5 and hydrogen TRT 3 Nei,
First temperature sensor 22 is arranged at the heat exchange pipeline between the heat exchanger 7 of hydrogen TRT 3 and second Nei, the 4th temperature sensor
It is arranged in device for producing hydrogen 1；
Detection means, is connected with the temperature sensor, for detecting the temperature measured by the temperature sensor.
By above-mentioned setting, can real-time detection heat transferring medium everywhere temperature, temperature is adjusted in time, reclaim hydrogen production process and
Waste heat in hydrogen power generation process, or supplement hydrogen production process and hydrogen power generation process needed for heat, make hydrogen energy-storage system
Stably carry out.
On the basis of above-mentioned technical proposal, also including some valves, can be configured according to actual needs.In this implementation
In mode, some valves can be the second stop valve being arranged on the heat exchange pipeline of the connection liquid reserve tank 4 of First Heat Exchanger 6 and first
14 and the 3rd stop valve 15；It is arranged on the first stop valve 13 on the heat exchange pipeline of the connection liquid reserve tank 4 of hydrogen-storing device 2 and first；
It is arranged on the magnetic valve 16 between the 3rd liquid reserve tank 26 and hydrogen-storing device 2.
On the basis of above-mentioned technical proposal, also include,
With thermal 20, the first liquid reserve tank 4 is connected；
Power device 21, connection hydrogen TRT 3；
Conductivity transmitter 25, is arranged in the second liquid reserve tank 5, is used to detect the electrical conductivity in the second liquid reserve tank 5；
Heat transferring medium feeding mechanism 27, is connected with the first liquid reserve tank 4, for adding heat transferring medium in the first liquid reserve tank 4.
Thermal control system application method in the utility model hydrogen energy-storage system of embodiment 2
Specifically include following steps：
S1, to use two hydrogen manufacturing amounts be 40Nm3/ h, the system that mass fraction is constituted for the alkaline electrolytic bath of 30%KOH solution
Hydrogen production device, start device for producing hydrogen, gather the temperature of running water in the temperature and the first liquid reserve tank of its electrolyte inside, when detection from
The temperature of water more than electrolyte temperature when, start the first water-circulating pump, the 4th circulating pump and the 5th circulating pump, and open the
One stop valve, the second stop valve and the 3rd stop valve, make running water pass through plate type heat exchanger and are exchanged heat with device for producing hydrogen, and heat up electrolysis
Liquid；When electrolyte temperature more than tap water temperature and less than 80 DEG C (80 DEG C be electrolyte normal working temperature, i.e. device for producing hydrogen
Operating temperature ratings) when, stop first circulation pump, the 4th circulating pump and the 5th circulating pump, make electrolyte from intensification；Work as electrolyte
Temperature when being more than 80 DEG C, start first circulation pump, the 4th circulating pump and the 5th circulating pump, and open the first stop valve, second
Stop valve and the 3rd stop valve, lower the temperature to electrolyte, maintain electrolyte to be in normal working temperature, water electrolysis hydrogen production.System
After the hydrogen for obtaining is detected through dew point and micro amount of oxygen, meet requirement and be filled with hydrogen-storing device；
It is 3MPa that S2, hydrogen-storing device use 18 pressure, and hydrogen storage content is 40Nm3, material is TiMn2Alloy hydrogen container, close
Golden hydrogen container is furnished with related hydro-thermal pipeline and valve member, and hydrogen is filled with into above-mentioned hydrogen-storing device, during being flushed with hydrogen, electromagnetism is started first
Valve, the 3rd circulating pump and first circulation pump, and the second stop valve and the 3rd stop valve are opened, using low temperature running water to alloy
Hydrogen container is lowered the temperature, and the running water after heat exchange enters in the first liquid reserve tank, takes away the heat of the release during being flushed with hydrogen, and works as inspection
After measuring the storage completely of alloy hydrogen container, magnetic valve and the 3rd circulating pump are closed, and close device for producing hydrogen；In by alloy hydrogen container
When hydrogen discharges, the first stop valve, the 3rd circulating pump, the second stop valve, the 3rd stop valve and first circulation pump are opened, using the
40~60 DEG C of hot water heats up to alloy hydrogen container in one liquid reserve tank, additional heat, maintains it stably to put hydrogen；
S3, hydrogen TRT are using two 50kW water-cooleds pem fuel cell stacks connected and its related auxiliary
Equipment, the anode of fuel cell is entered after the hydrogen that alloy hydrogen container discharges is filtered, and passes through air compressor machine (such as drum
Blower fan) by air by decompression and filter filtering after enter fuel cell negative electrode, start hydrogen TRT, meanwhile, start
Second circulation pump, and detect outlet temperature T1 and water inlet temperature T3, if T1 is less than 50 DEG C, second circulation pump and thermostat
(such as temperature detect switch (TDS)) is opened, and recirculated water is directly entered the second liquid reserve tank, realizes the water quality that is rapidly heated and maintains；If T1 is no more than 65
DEG C but during higher than 50 DEG C, second circulation pump, temperature detect switch (TDS), the 3rd stop valve and first circulation pump are opened, and blowing radiator is not
Start, recirculated water is exchanged heat by the running water in plate type heat exchanger and the first liquid reserve tank, reclaim the heat discharged in hydrogen power generation process
Amount, and speed governing is carried out to first circulation pump and second circulation pump according to T3 and T2, it is ensured that T3 is in the allowed band of fuel cell；
If T1 is higher than 65 DEG C, second circulation pump, temperature detect switch (TDS), the 3rd stop valve and first circulation pump are opened, and blowing radiator is opened
It is dynamic, recirculated water is exchanged heat and forced heat radiation, and speed governing is carried out to first circulation pump and second circulation pump according to T3 and T2, protect
Card T3 is in the allowed band of fuel cell.The electric power that hydrogen TRT is produced can external application, the hydrogen and air not reacted completely
Recoverable；Meanwhile, can be by the liquid reserve tank of conductivity transmitter real-time detection second that is arranged in the second liquid reserve tank
The electrical conductivity of middle running water, it is to avoid the running water of high conductivity produces heat, reduces system effectiveness, and can be according to level monitoring
The data of point L judge whether to need to adding running water in the first liquid reserve tank, or, the running water in the first liquid reserve tank is used for
Extraneous heat supply.
The application process of the thermal control system in the utility model hydrogen energy-storage system of embodiment 3
Specifically include following steps：
S1, to use two hydrogen manufacturing amounts be 40Nm3/ h, the hydrogen manufacturing that electrolyte is constituted for the solid electrolyte electrolytic cell of Nafion
Device, starts device for producing hydrogen, gathers the temperature of running water in the temperature and the first liquid reserve tank of its interior solid electrolyte, when detection
When the temperature of running water is more than the temperature of solid electrolyte, start the first water-circulating pump, the 4th circulating pump and the 5th circulating pump, and
The first stop valve, the second stop valve and the 3rd stop valve are opened, running water is passed through plate type heat exchanger and is exchanged heat with device for producing hydrogen, risen
Warm electrolytic cell；When electrolytic cell temperature more than tap water temperature and less than 70 DEG C (70 DEG C be electrolytic cell normal working temperature, that is, make
Hydrogen production device operating temperature ratings) when, stop first circulation pump, the 4th circulating pump and the 5th circulating pump, make solid electrolyte from liter
Temperature；When the temperature of electrolytic cell is more than 70 DEG C, start first circulation pump, the 4th circulating pump and the 5th circulating pump, and open first
Stop valve, the second stop valve and the 3rd stop valve, lower the temperature to electrolytic cell, maintain electrolytic cell to be in normal working temperature, electricity
Solution water hydrogen manufacturing.After obtained hydrogen is detected through dew point and micro amount of oxygen, meet requirement and be filled with hydrogen-storing device；
S2, hydrogen-storing device use 18 40Nm3Carbon fiber composite tanks, carbon fiber composite tanks be furnished with related hydro-thermal pipeline and
Valve member, above-mentioned hydrogen-storing device is filled with by hydrogen, during being flushed with hydrogen, magnetic valve, the 3rd circulating pump and first circulation pump is started first,
And open the second stop valve and the 3rd stop valve, carbon fiber composite tanks are lowered the temperature using low temperature running water, after heat exchange from
Water enters in the first liquid reserve tank, takes away the heat of the release during being flushed with hydrogen, and after the storage of carbon fiber composite tanks is detected completely, closes
Magnetic valve and the 3rd circulating pump are closed, and closes device for producing hydrogen；When hydrogen in by carbon fiber composite tanks discharges, first section is opened
Only valve, the 3rd circulating pump, the second stop valve, the 3rd stop valve and first circulation pump, using 40~60 DEG C in the first liquid reserve tank
Hot water heats up to carbon fiber composite tanks, additional heat, maintains it stably to put hydrogen；
S3, hydrogen TRT are to use two 50kW water-cooled alkaline fuel cell heaps connected and its related auxiliary equipment,
Enter the anode of fuel cell after the hydrogen that carbon fiber composite tanks discharge is filtered, and pass through air compressor machine (such as air blast
Machine) by air by entering the negative electrode of fuel cell after decompression and filter filtering, start hydrogen TRT, meanwhile, start the
Two circulating pumps, and detect outlet temperature T1 and water inlet temperature T3, if T1 is less than 70 DEG C, second circulation pump and thermostat
(such as temperature detect switch (TDS)) is opened, and recirculated water is directly entered the second liquid reserve tank, realizes the water quality that is rapidly heated and maintains；If T1 is no more than 90
DEG C but during higher than 70 DEG C, second circulation pump, temperature detect switch (TDS), the 3rd stop valve and first circulation pump are opened, and blowing radiator is not
Start, recirculated water is exchanged heat by the running water in plate type heat exchanger and the first liquid reserve tank, reclaim the heat discharged in hydrogen power generation process
Amount, and speed governing is carried out to first circulation pump and second circulation pump according to T3 and T2, it is ensured that T3 is in the allowed band of fuel cell；
If T1 is higher than 90 DEG C, second circulation pump, temperature detect switch (TDS), the 3rd stop valve and first circulation pump are opened, and blowing radiator is opened
It is dynamic, recirculated water is exchanged heat and forced heat radiation, and speed governing is carried out to first circulation pump and second circulation pump according to T3 and T2, protect
Card T3 is in the allowed band of fuel cell.The electric power that hydrogen TRT is produced can external application, the hydrogen and air not reacted completely
Recoverable；Meanwhile, can be by the liquid reserve tank of conductivity transmitter real-time detection second that is arranged in the second liquid reserve tank
The electrical conductivity of middle running water, it is to avoid the running water of high conductivity produces heat, reduces system effectiveness, and can be according to level monitoring point
The data of L judge whether to need to adding running water in the first liquid reserve tank, or, the running water in the first liquid reserve tank is used for outer
Boundary's heat supply.
Thermal control system application process in the utility model hydrogen energy-storage system of embodiment 4
Specifically include following steps：
S1, to use two hydrogen manufacturing yield be 40Nm3/ h, Hydrogen Vapor Pressure is 3MPa, and mass fraction is 22.2%NaOH solution
Alkaline electrolytic bath composition device for producing hydrogen, start device for producing hydrogen, changed in the temperature and the first liquid reserve tank that gather its electrolyte inside
The temperature of deep fat, when detection heat exchange oil temperature more than electrolyte temperature when, start first circulation pump, the 4th circulating pump and the
Five circulating pumps, and the first stop valve, the second stop valve and the 3rd stop valve are opened, make heat exchange oil by plate type heat exchanger and hydrogen manufacturing
Device exchanges heat, intensification electrolyte；When electrolyte temperature more than heat exchange oil temperature and less than 80 DEG C (80 DEG C be the normal work of electrolyte
Make temperature, i.e. device for producing hydrogen operating temperature ratings) when, stop first circulation pump, the 4th circulating pump and the 5th circulating pump, make electrolysis
Liquid heats up certainly；When the temperature of electrolyte is more than 80 DEG C, start first circulation pump, the 4th circulating pump and the 5th circulating pump, and beat
The first stop valve, the second stop valve and the 3rd stop valve are opened, electrolyte is lowered the temperature, maintain electrolyte to be in normal work temperature
Degree, water electrolysis hydrogen production.After obtained hydrogen is detected through dew point and micro amount of oxygen, meet requirement and be filled with hydrogen-storing device；
S2, hydrogen-storing device use 18 40Nm3Stainless steel hydrogen container, stainless steel hydrogen container be furnished with associated pipe and valve
Part, above-mentioned hydrogen-storing device is filled with by hydrogen, during being flushed with hydrogen, magnetic valve, the 3rd circulating pump and first circulation pump is started first, and
The second stop valve and the 3rd stop valve are opened, stainless steel hydrogen container is lowered the temperature using low-temperature heat exchange oil, the heat exchange after heat exchange
Oil enters in the first liquid reserve tank, takes away the heat of the release during being flushed with hydrogen, and after the storage of stainless steel hydrogen container is detected completely, closes
Magnetic valve and the 3rd circulating pump, and close device for producing hydrogen；When hydrogen in by stainless steel hydrogen container discharges, open first and end
Valve, the 3rd circulating pump, the second stop valve, the 3rd stop valve and first circulation pump, are changed using 40~60 DEG C in the first liquid reserve tank
Deep fat heats up to stainless steel hydrogen container, additional heat, maintains it stably to put hydrogen；
S3, hydrogen TRT are to use two 50kW oil coolings of series connection (oil is synthesis hydrocarbon mixture) high temperature proton exchange film
Fuel cell pack and its related auxiliary equipment, generate electricity after the hydrogen that stainless steel hydrogen container discharges is filtered into hydrogen
The anode of fuel cell in device, and air is entered by combustion after decompression and filter are filtered by air compressor machine (such as air blower)
Expect the negative electrode of battery, start hydrogen TRT, meanwhile, start second circulation pump, and detect temperature at outlet T1 and oil inlet temperature
Degree T3, if T1 is less than 150 DEG C, second circulation pump and thermostat (such as temperature detect switch (TDS)) are opened, and circulating picture-changing deep fat is directly entered the
Two liquid reserve tanks, realize being rapidly heated；If T1 is no more than 185 DEG C but during higher than 150 DEG C, second circulation pump, temperature detect switch (TDS), the 3rd section
Only valve and first circulation pump are opened, and blowing radiator does not start, and circulating picture-changing deep fat is situated between by plate type heat exchanger and the first heat exchange
Heat exchange oil heat exchange in matter, reclaims the heat discharged in hydrogen power generation process, and first circulation pump and second are followed according to T3 and T2
Ring pump carries out speed governing, it is ensured that T3 is in the allowed band of fuel cell；If T1 is higher than 185 DEG C, second circulation pump, temperature control are opened
Close, the 3rd stop valve and first circulation pump are opened, blowing radiator starts, and circulating picture-changing deep fat is exchanged heat and is forced to dissipate
Heat, and speed governing is carried out to first circulation pump and second circulation pump according to T3 and T2, it is ensured that T3 is in the allowed band of fuel cell.
The electric power that hydrogen TRT is produced can external application, the hydrogen not reacted completely and air recoverable；Meanwhile, can be by setting
In the electrical conductivity of heat transferring medium in the liquid reserve tank of conductivity transmitter real-time detection second in the second liquid reserve tank, it is to avoid electrical conductivity is high
Heat transferring medium produce heat reduction system effectiveness, and can be chosen when to the first liquid reserve tank according to the data of level monitoring point L
Interior addition heat exchange oil, or, by the heat exchange oil high of the temperature in the first liquid reserve tank for extraneous heat supply.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. the thermal control system in a kind of hydrogen energy-storage system, including device for producing hydrogen (1), hydrogen-storing device (2) and the hydrogen being sequentially connected with
TRT (3), it is characterised in that also include,
First cold medium EGR, for providing the first cold medium and reclaiming the first cold medium after heat absorption, described first is cold
Media recycler is connected with the device for producing hydrogen (1)；
Second cold medium EGR, for providing the second cold medium and reclaiming the second cold medium after heat absorption, described second is cold
Media recycler is connected with the hydrogen TRT (3)；
3rd cold medium EGR, for providing the 3rd cold medium and reclaiming the 3rd cold medium after heat absorption, the described 3rd is cold
Media recycler is connected with the hydrogen-storing device (2)；The second cold medium EGR includes be arranged in parallel first
Circulation loop and second circulation loop, heat source liquid cooling device is provided with the first circulation loop；The second circulation
The second heat exchanger is provided with loop.
2. thermal control system according to claim 1, it is characterised in that：The second cold medium EGR is by least
Including be sequentially connected with the second liquid reserve tank (5), the hydrogen TRT (3), cooling circuit composition closed-loop path；It is described
There is heat exchange with the second cold medium in second liquid reserve tank (5) in hydrogen TRT (3).
3. thermal control system according to claim 2, it is characterised in that：The first cold medium EGR is by least
Including the first liquid reserve tank (4), First Heat Exchanger (6), the 4th circulating pump (11) and first circulation pump (8) composition that are sequentially connected with
Closed-loop path, the device for producing hydrogen (1) is connected with the First Heat Exchanger (6), so that the electrolysis in the device for producing hydrogen (1)
Matter is sent out with the first cold medium in first liquid reserve tank (4) by the 5th circulating pump (12) in the First Heat Exchanger (6)
Heat is exchanged.
4. thermal control system according to claim 3, it is characterised in that：The 3rd cold medium EGR is by least
Including first liquid reserve tank (4), the 3rd liquid reserve tank (26), the 3rd circulating pump (10) and the first circulation pump (8) that are sequentially connected with
The closed-loop path of composition, the 3rd cold medium during the hydrogen storage in the hydrogen-storing device (2) and the 3rd liquid reserve tank (26)
Generation heat exchange, first cold Jie after heat absorption in the hydrogen-storing device (2) during releasing hydrogen with first liquid reserve tank (4)
There is heat exchange in matter and/or the 3rd cold medium.
5. thermal control system according to claim 4, it is characterised in that：The heat-exchanger rig is the second heat exchanger (7), institute
The first liquid reserve tank (4) is stated also to be connected with second heat exchanger (7) for receiving the second heat exchanger (7) derivation heat；Institute
Heat source liquid cooling device is stated for deionizing column.
6. thermal control system according to claim 5, it is characterised in that：The second cold medium EGR also include with
The radiator (17) that second heat exchanger (7) is connected.
7. thermal control system according to claim 6, it is characterised in that：The second cold medium EGR also includes back
Road selection device, the coolant for controlling the outflow hydrogen TRT enters first circulation loop or second circulation loop,
The loop choice device is thermostat.
8. thermal control system according to claim 7, it is characterised in that also include：Air compressor machine (18), generates electricity with the hydrogen
Device (3) is connected；Filter (28), is arranged between the hydrogen-storing device (2) and the hydrogen TRT (3), to filter
Impurity in hydrogen.
9. the thermal control system according to claim 3 or 4, it is characterised in that also include：If dry temperature sensor, respectively
The heat exchange for being arranged in first liquid reserve tank (4), connecting between second liquid reserve tank (5) and the hydrogen TRT (3)
In heat exchange pipeline in pipeline, between the connection hydrogen TRT (3) and second heat exchanger (7)；
Detection means, is connected with the temperature sensor, for detecting the temperature measured by the temperature sensor.
10. thermal control system according to claim 9, it is characterised in that also include：With thermal (20), connection first
Liquid reserve tank (4)；Power device (21), connection hydrogen TRT (3)；Conductivity transmitter (25), is arranged at the second liquid reserve tank (5)
It is interior, it is used to detect the electrical conductivity in the second liquid reserve tank (5).
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| CN2016105655812 | 2016-07-18 | ||
| CN2016207556732 | 2016-07-18 | ||
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| CN2016105654345 | 2016-07-18 | ||
| CN201620755691 | 2016-07-18 | ||
| CN201610565734 | 2016-07-18 | ||
| CN201610565434 | 2016-07-18 | ||
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| CN107491112A (en) * | 2017-08-18 | 2017-12-19 | 广东卓梅尼技术股份有限公司 | A kind of safety system of device for producing hydrogen |
| CN109958882B (en) * | 2017-12-26 | 2020-09-29 | 有研工程技术研究院有限公司 | Integrated control system for hydrogen production by water electrolysis and alloy hydrogen storage |
| CN108736042A (en) * | 2018-04-25 | 2018-11-02 | 全球能源互联网研究院有限公司 | A kind of heat-transfer device, hydrogen utilize device and temperature control method |
| CN109638312B (en) * | 2018-10-23 | 2021-05-04 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Circulating cooling water device of fuel cell system |
| CN109755609A (en) * | 2019-02-21 | 2019-05-14 | 武汉喜玛拉雅光电科技股份有限公司 | A kind of fuel cell water heat management system |
| WO2021083532A1 (en) * | 2019-11-01 | 2021-05-06 | Volvo Truck Corporation | A combined cooling and water braking system for a vehicle, and a method for cooling a propulsion device of a vehicle and water braking a pair of wheels of a vehicle |
| CN113394431B (en) * | 2021-06-02 | 2022-04-19 | 上海毅镤新能源科技有限公司 | Thermal management system and method for improving utilization efficiency of green hydrogen energy system |
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| CN102534646A (en) * | 2012-02-11 | 2012-07-04 | 章红涛 | Wind power generation, hydrogen production, energy storage, hydrogen supply and reserve power generation device |
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Address after: 102209 Beijing City, the future of science and Technology City Binhe Road, No. 18, No. Co-patentee after: State Grid Corporation of China Patentee after: Global energy Internet Institute, Inc. Address before: 102211 Beijing city Changping District Xiaotangshan town big East Village Road No. 270 Co-patentee before: State Grid Corporation of China Patentee before: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE |
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