CN109935857A - The hydrogen filling module and its filling module bodies of hydrogen loading system - Google Patents
The hydrogen filling module and its filling module bodies of hydrogen loading system Download PDFInfo
- Publication number
- CN109935857A CN109935857A CN201711353172.7A CN201711353172A CN109935857A CN 109935857 A CN109935857 A CN 109935857A CN 201711353172 A CN201711353172 A CN 201711353172A CN 109935857 A CN109935857 A CN 109935857A
- Authority
- CN
- China
- Prior art keywords
- filling module
- hydrogen
- module
- filling
- bodies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 75
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 75
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000007789 gas Substances 0.000 claims abstract description 22
- 238000005984 hydrogenation reaction Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 description 12
- 238000003860 storage Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to the hydrogen of hydrogen loading system filling module and its filling module bodies.The hydrogen filling module of hydrogen loading system includes filter and high pressure gauge, it further include filling module bodies, the filling module bodies are equipped with filling module air inlet, filling module gas outlet and at least one element installing port, at least one of the filter and high pressure gauge are mounted on element installing port, are filled and are additionally provided in module bodies for making to fill module air inlet, filling module gas outlet and the corresponding communicating passage being connected to of element installing port.Above scheme can reduce system parts quantity, reduce tie point, solves the problems, such as the potential leakage point in existing system is excessive, assembly technology with overhaul that difficulty is big, integrated level is low.
Description
Technical field
The present invention relates to the hydrogen filling module used for hydrogen loading system in fuel cell car field and at this
Module bodies are filled used in module.
Background technique
For fuel cell car mainly using hydrogen as energy source, emission is only water, is ultimate to zero environmental
New-energy automobile in meaning is an important directions of development of automobile, in recent years in global model as environment-friendly type vehicle
Fast development is able in enclosing.On-board hydrogen system for fuel cell automobile belongs to the fuel storage and feed system of fuel cell car,
Its safety and reliability has an important influence the performance of fuel cell and vehicle with stability.Existing fuel battery passenger car or
Bus on-board hydrogen system is broadly divided into the filling, storage and supply three parts of hydrogen；Filling part includes hydrogenation head 1, filtering
Device 4, check valve 5 and high pressure gauge 2 are used for storage section gas transmission；Storage section includes hydrogen storage bottle 10, cylinder valve 8, excess flow valve 9, temperature
Sensor and pressure sensor are spent, high-pressure gas is used for；Supply portion includes filter, pipeline electromagnetic valve 12, pressure reducing valve 13, height
Pressure pressure table 21, low pressure gauge 14, high pressure blow valve 11, LOW PRESSURE VENT VALVE IN 17, pressure sensor and safety valve 16, for
Fuel cell 19 supplies.
Each valve instrument, sensor etc. pass through a large amount of cutting ferrule, threeway/straight coupling by Steel Tube Special in loading system
Etc. being formed by connecting；It is main for the 8 bottles of group fuel battery passenger cars or bus on-board hydrogen system generallyd use in the market such as Fig. 1
Tie point 91 are added up on pipeline, since hydrogen molecule amount is minimum, is easy to spread, and each tie point is one latent in system
Hydrogen leak point, therefore tie point means more hydrogen leak risks, to influence the stability of hydrogen system
And reliability.The major defect of existing scheme is that integrated level is low, and whole system stability and reliability are poor, a large amount of tie point
Assembly technology is required high, it is easy to lead to the problem of hydrogen leak.
Summary of the invention
The purpose of the present invention is to provide a kind of hydrogen to fill module, to solve can existing for existing hydrogen loading system
It is poor by property, the problem of being easy to produce hydrogen leak；The object of the invention is also to provide one kind used in the module plus
Injection molding block main body.
To achieve the above object, the scheme 1 of hydrogen of the invention filling module is: the hydrogen filling mould of hydrogen loading system
Block includes filter and high pressure gauge, further includes filling module bodies, the filling module bodies be equipped with fill module air inlet,
At least one of filling module gas outlet and at least one element installing port, the filter and high pressure gauge are mounted on element installation
On mouth, fills and be additionally provided in module bodies for keeping filling module air inlet, filling module gas outlet and element installing port corresponding
The communicating passage of connection.
Scheme 2 is that hydrogen according to scheme 1 fills module, and the hydrogen filling module further includes hydrogenation head, described
Hydrogenation head is mounted on filling module air inlet.
Scheme 3 is to fill module according to hydrogen described in scheme 2, the element installing port includes high pressure gauge installing port, institute
It states filling module air inlet and the same side of filling module bodies is arranged in high pressure gauge installing port.
Scheme 4 is that hydrogen according to scheme 3 fills module, the filling module air inlet and high pressure gauge installing port
The right side of filling module bodies is set, and the left side of filling module bodies, the filling is arranged in the filling module gas outlet
The top of module bodies is equipped with filter installing port.
Scheme 5 is that hydrogen according to scheme 4 fills module, the filling module air inlet, filling module gas outlet
With the T-shaped arrangement of filter installing port, the bottom of filling module bodies is arranged in the high pressure gauge installing port.
The scheme 1 of filling module bodies of the invention is: filling module bodies are equipped with filling module air inlet, filling mould
Block gas outlet and at least one element installing port installed for filter or high pressure gauge, fill and are additionally provided in module bodies for making
Filling module air inlet, filling module gas outlet and the corresponding communicating passage being connected to of element installing port.
Scheme 2 is filling module bodies according to scheme 1, and the element installing port includes high pressure gauge installing port, institute
It states filling module air inlet and the same side of filling module bodies is arranged in high pressure gauge installing port.
Scheme 3 is, according to filling module bodies described in scheme 2, the filling module air inlet and high pressure gauge installing port
The right side of filling module bodies is set, and the left side of filling module bodies, the filling is arranged in the filling module gas outlet
The top of module bodies is equipped with the filter installing port installed for filter.
Scheme 4 is filling module bodies according to scheme 3, the filling module air inlet, filling module gas outlet
With the T-shaped arrangement of filter installing port, the bottom of filling module bodies is arranged in the high pressure gauge installing port.
The beneficial effects of the present invention are: hydrogen filling module includes filter, high pressure gauge and filling module bodies, pass through company
Circulation passage guarantees filling module air inlet, filling module gas outlet with element installing port still according to being connected in existing loading system
Mode is connected to.Compared with the prior art, integration degree is high, reduces system parts quantity, reduces tie point, solves existing
Potential leakage point in system is excessive, assembly technology and the maintenance problem that difficulty is big, integrated level is low, improves the safety of hydrogen system
And reliability, while cost is reduced, it is conducive to produce in enormous quantities；The part of the hydrogen system of different automobile types can be interchanged, and be conducive to reduce
The automobile research time reduces vehicle research and development and after service cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing hydrogen loading system；
Fig. 2 is that the hydrogen in the present invention fills schematic diagram of the module in hydrogen loading system；
Fig. 3 is the installation diagram of hydrogen loading system；
Fig. 4 is the structural schematic diagram that hydrogen fills module；
Fig. 5 is the structural schematic diagram of memory module；
Fig. 6 is the structural schematic diagram for hydrogen module.
In figure: 1- hydrogenation head, 2- high pressure gauge, 3- filling main body, 4- filter, 5- check valve, 6- valve body, 7- tri- are connected
Head, 8- cylinder valve, 9- excess flow valve, 10- hydrogen storage bottle, 11- high pressure blow valve, 12- pipeline electromagnetic valve, 13- pressure reducing valve, 14- low-pressure meter,
15- low-pressure sensor, 16- safety valve, 17- LOW PRESSURE VENT VALVE IN, 18- supply subject, 19- fuel cell, 21- high-pressure
Table.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The embodiment one of hydrogen filling module of the invention, as shown in Figures 2 to 6, hydrogen loading system includes filling mould
Block, memory module and for hydrogen module, fill module and are used to supply to memory module, connect fuel cell 19 for hydrogen module.Filling
Module includes hydrogenation head 1, filter 4, high pressure gauge 2, check valve 5, filling module bodies 3.Hydrogenation head 1 by with automobile hydrogenation stations
On plus hydrogen rifle connection carry out hydrogen filling, hydrogen successively pass through hydrogenation head 1, filling module bodies 3, filter 4, check valve
5 enter memory module, the Hydrogen Vapor Pressure of the display filling of high pressure gauge 2.
It includes filling module bodies 3 that hydrogen, which fills module, and filling module bodies 3 are equipped with the filling installed for hydrogenation head 1
Module air inlet supplies respectively for the filling module gas outlet of the installation of check valve 5 and two element installing ports, two element installing ports
Filter 4, high pressure gauge 2 are installed, and hydrogenation head 1, filter 4, high pressure gauge 2, check valve 5 are all mounted in filling module bodies 3,
Hydrogenation head 1 and high pressure gauge 2 are mounted on right side, and check valve 5 is mounted on left side, and filter 4 is mounted on top, fill module bodies 3
The element in each filling module bodies 3 is connected to by the communicating passage being provided at its inner portion, 4 import of filter connects hydrogenation head
1 outlet, the import of the outlet of filter 4 connection check valve 5, guarantees that each element still connects according to the mode of communicating in existing loading system
It is logical.
Memory module includes hydrogen storage bottle 10, cylinder valve 8 and excess flow valve 9, and cylinder valve 8 is mounted in the bottleneck of hydrogen storage bottle 10；Overcurrent
Valve 9 is integrated on cylinder valve 8, and hydrogen storage bottle 10 forms memory module main body；Excess flow valve 9 is built in hydrogen storage bottle 10, excess flow valve 9 it is interior
There is no pressure difference outside, the material structure of production excess flow valve 9 is required to reduce, therefore reduce 9 cost of manufacture of excess flow valve, raising can
By property.High pressure hydrogen in hydrogen storage bottle 10 is successively entered after excess flow valve 9, cylinder valve 8 for hydrogen module, cylinder valve 8 and valve body 6 it
Between pipeline be equipped with three-way connection 7 for connecting other hydrogen storage bottles.
It include high pressure blow valve 11, pipeline electromagnetic valve 12, pressure reducing valve 13, low-pressure meter 14, low pressure sensing for hydrogen module
Device 15, safety valve 16 and LOW PRESSURE VENT VALVE IN 17 form, and the hydrogen of memory module successively passes through high pressure blow valve 11, pipeline electromagnetic valve
12, pressure reducing valve 13, low-pressure meter 14, safety valve 16, low-pressure sensor 15, the supply fuel cell 19 of LOW PRESSURE VENT VALVE IN 17 make
With.Pipeline electromagnetic valve 12 includes valve body 6, and high pressure blow valve 11 is integrated on valve body 6, forms high pressure for hydrogen module；Low-pressure meter 14,
Safety valve 16, low-pressure sensor 15, LOW PRESSURE VENT VALVE IN 17 are integrated in supply subject 18, form low pressure for hydrogen module.
Further, the pressure in pressure duct is shown in real time by the instrument board of high-pressure pressure sensor teletransmission to driver's cabin
Show, save the high pressure gauge 21 being arranged on the right side of pressure reducing valve, reduces tie point and control cost.
Compared with the prior art, the amount of parts of hydrogen loading system can be significantly reduced, hence it is evident that between reduction components
Tie point, solve the potential leakage point in existing system is excessive, assembly technology with maintenance difficulty is big, integrated level is low asks
Topic, improves the safety and reliability of hydrogen system, while reducing cost, is conducive to produce in enormous quantities；The hydrogen system of different automobile types
Part can be interchanged, and be conducive to reduce the automobile research time, reduce vehicle research and development and after service cost.
Embodiment two, embodiment two and embodiment one the difference is that: can also be only by filter or high pressure gauge
It is mounted in filling module bodies, the element being not installed in filling module bodies can then be carried out by connecting tube indirect
Installation.
Embodiment three, embodiment three and embodiment one the difference is that: can also be to each member in filling module bodies
Installation site between part is adjusted；Such as filter and check valve are arranged in the same side of filling module bodies, or
High pressure gauge and check valve are arranged in the same side of filling module bodies.
The hydrogen of the embodiment of filling module bodies of the invention, the structure and aforementioned present invention that fill module bodies fills
The structure of filling module bodies in any embodiment of module is identical, therefore, is not repeated to illustrate.
Claims (9)
1. the hydrogen of hydrogen loading system fills module, including filter and high pressure gauge, it is characterised in that: further include filling module
Main body, the filling module bodies are equipped with filling module air inlet, filling module gas outlet and at least one element installing port,
At least one of the filter and high pressure gauge are mounted on element installing port, are filled and are additionally provided in module bodies for making to fill
Module air inlet, filling module gas outlet and the corresponding communicating passage being connected to of element installing port.
2. hydrogen according to claim 1 fills module, it is characterised in that: the hydrogen filling module further includes adding hydrogen
Head, the hydrogenation head are mounted on filling module air inlet.
3. hydrogen according to claim 2 fills module, it is characterised in that: the element installing port includes high pressure gauge installation
Mouthful, the same side for filling module bodies is arranged in the filling module air inlet and high pressure gauge installing port.
4. hydrogen according to claim 3 fills module, it is characterised in that: the filling module air inlet and high pressure gauge peace
The right side of filling module bodies is arranged in dress mouth, and the left side of filling module bodies is arranged in the filling module gas outlet, described
The top for filling module bodies is equipped with filter installing port.
5. hydrogen according to claim 4 fills module, it is characterised in that: the filling module air inlet, filling module
The bottom of filling module bodies is arranged in gas outlet and the T-shaped arrangement of filter installing port, the high pressure gauge installing port.
6. hydrogen filling module filling module bodies, it is characterised in that: the filling module bodies be equipped with fill module into
Port, filling module gas outlet and at least one element installing port installed for filter or high pressure gauge, fill in module bodies
It is additionally provided with for making to fill module air inlet, filling module gas outlet and the corresponding communicating passage being connected to of element installing port.
7. filling module bodies according to claim 6, it is characterised in that: the element installing port includes high pressure gauge installation
Mouthful, the same side for filling module bodies is arranged in the filling module air inlet and high pressure gauge installing port.
8. filling module bodies according to claim 7, it is characterised in that: the filling module air inlet and high pressure gauge peace
The right side of filling module bodies is arranged in dress mouth, and the left side of filling module bodies is arranged in the filling module gas outlet, described
The top of filling module bodies is equipped with the filter installing port installed for filter.
9. filling module bodies according to claim 8, it is characterised in that: the filling module air inlet, filling module
The bottom of filling module bodies is arranged in gas outlet and the T-shaped arrangement of filter installing port, the high pressure gauge installing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353172.7A CN109935857A (en) | 2017-12-15 | 2017-12-15 | The hydrogen filling module and its filling module bodies of hydrogen loading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353172.7A CN109935857A (en) | 2017-12-15 | 2017-12-15 | The hydrogen filling module and its filling module bodies of hydrogen loading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109935857A true CN109935857A (en) | 2019-06-25 |
Family
ID=66980423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711353172.7A Pending CN109935857A (en) | 2017-12-15 | 2017-12-15 | The hydrogen filling module and its filling module bodies of hydrogen loading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109935857A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418910A (en) * | 2008-11-28 | 2009-04-29 | 同济大学 | Integral bottle valve FOR vehicle-mounted high-pressure hydrogen storing bottle |
| CN101958423A (en) * | 2010-09-25 | 2011-01-26 | 华为技术有限公司 | Hydrogen supply system, system and method for supplying hydrogen and hydrogen fuel cell system |
| CN203549370U (en) * | 2013-10-23 | 2014-04-16 | 北京兰天达汽车清洁燃料技术有限公司 | High-pressure integrated gas supplying device |
| CN106356544A (en) * | 2016-10-28 | 2017-01-25 | 浙江氢途科技有限公司 | Hydrogen supply system for fuel battery automobile |
| CN107166164A (en) * | 2017-05-16 | 2017-09-15 | 上海瀚氢动力科技有限公司 | Integrated cylinder valve provided with air releasing device |
| CN206682593U (en) * | 2017-04-21 | 2017-11-28 | 普林斯顿科技发展（北京）有限公司 | One kind hydrogenation cylinder valve module |
| CN207765541U (en) * | 2017-12-15 | 2018-08-24 | 郑州宇通客车股份有限公司 | A kind of the hydrogen filling module and its filling module bodies of hydrogen loading system |
-
2017
- 2017-12-15 CN CN201711353172.7A patent/CN109935857A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418910A (en) * | 2008-11-28 | 2009-04-29 | 同济大学 | Integral bottle valve FOR vehicle-mounted high-pressure hydrogen storing bottle |
| CN101958423A (en) * | 2010-09-25 | 2011-01-26 | 华为技术有限公司 | Hydrogen supply system, system and method for supplying hydrogen and hydrogen fuel cell system |
| CN203549370U (en) * | 2013-10-23 | 2014-04-16 | 北京兰天达汽车清洁燃料技术有限公司 | High-pressure integrated gas supplying device |
| CN106356544A (en) * | 2016-10-28 | 2017-01-25 | 浙江氢途科技有限公司 | Hydrogen supply system for fuel battery automobile |
| CN206682593U (en) * | 2017-04-21 | 2017-11-28 | 普林斯顿科技发展（北京）有限公司 | One kind hydrogenation cylinder valve module |
| CN107166164A (en) * | 2017-05-16 | 2017-09-15 | 上海瀚氢动力科技有限公司 | Integrated cylinder valve provided with air releasing device |
| CN207765541U (en) * | 2017-12-15 | 2018-08-24 | 郑州宇通客车股份有限公司 | A kind of the hydrogen filling module and its filling module bodies of hydrogen loading system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207743333U (en) | A kind of hydrogen loading system and fuel cell car | |
| CN106015926A (en) | Compressed hydrogen storage and charging system of hydrogen refueling station | |
| CN107388031B (en) | Pressurizing movable hydrogenation vehicle and operation method | |
| CN208295529U (en) | Three line list rifles of one kind add hydrogen machine | |
| CN208566176U (en) | A kind of hydrogen storage vessel, hydrogen storage vessel valve and fuel cell car | |
| CN109935862A (en) | Hydrogen loading system and fuel cell car | |
| CN207765541U (en) | A kind of the hydrogen filling module and its filling module bodies of hydrogen loading system | |
| CN106195619A (en) | Mechanical type hydrogenation stations hydrogen compression gas storage system | |
| CN207765542U (en) | A kind of low pressure of hydrogen loading system is for hydrogen module and low pressure hydrogen supply module bodies | |
| CN106195618A (en) | Hydrogenation stations double-compressor operation control system | |
| CN207743334U (en) | A kind of high pressure of hydrogen loading system is for hydrogen module and its high pressure hydrogen supply module bodies | |
| CN101956899A (en) | Ultrahigh pressure flow adjusting device | |
| CN109935860A (en) | The high pressure of hydrogen loading system is for hydrogen module and its high pressure hydrogen supply module bodies | |
| CN109935857A (en) | The hydrogen filling module and its filling module bodies of hydrogen loading system | |
| CN109931497A (en) | Hydrogen storage vessel, hydrogen storage vessel valve and fuel cell car | |
| CN109935861A (en) | The low pressure of hydrogen loading system is for hydrogen module and low pressure hydrogen supply module bodies | |
| CN112577769A (en) | Hydrogen filling simulation test system | |
| CN206930405U (en) | A kind of pressure wave detection means test tool | |
| CN204328474U (en) | The two gas charging valve control panel of a kind of gas-fueled vehicles | |
| CN213452859U (en) | Novel compressed hydrogen gas filling machine for automobile | |
| CN214277419U (en) | Hydrogen filling simulation test system | |
| CN203611733U (en) | LNG gas cylinder assembly and LNG vehicle | |
| CN201597435U (en) | Gas supply system of liquefied natural gas vehicle | |
| CN106704825B (en) | The system and method being pressurized using CNG to automobile-used LNG gas cylinder | |
| CN203902274U (en) | Single fuel supply system for compressed natural gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |