CN209662822U - A kind of fuel battery air filter assembly - Google Patents
A kind of fuel battery air filter assembly Download PDFInfo
- Publication number
- CN209662822U CN209662822U CN201821986305.4U CN201821986305U CN209662822U CN 209662822 U CN209662822 U CN 209662822U CN 201821986305 U CN201821986305 U CN 201821986305U CN 209662822 U CN209662822 U CN 209662822U
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- Prior art keywords
- filter
- air
- filter core
- fuel battery
- cabinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model provides a kind of fuel battery air filter assembly, the filter assembly includes cabinet, air inlet, gas outlet, filter assemblies and detection components, detection components include sensor and flowmeter, air inlet is located at the side of top of the box, gas outlet be located at body side with the closer side in air inlet position, filter assemblies are mounted on box house, sensor is arranged on air inlet, flowmeter is arranged on gas outlet, when use, air enters box house from air inlet, air leaves cabinet from gas outlet after filtering component filters, the temperature and pressure of sensor measurement air, the air mass flow of cabinet is left in flowmeter measurement.The advantages of this fuel battery air filter assembly, is: reducing use space and facilitates installation, reduce maintenance cost, accurately determines the time that need to be cold-started, provide gas handling system cleannes, fuel cell is prevented to be poisoned.
Description
Technical field
The utility model relates to a kind of filter assemblies, in particular to a kind of fuel battery air filter assembly.
Background technique
Outstanding day by day along with pollution of the orthodox car to environment, the pure electric automobile charging time is long, and course continuation mileage is limited
The problems such as continuous exposure, as a kind of no pollution, high efficiency, the long hydrogen fuel cell of course continuation mileage is widely used in automobile
Field.Fuel cell is the device that electric energy is generated using the electrochemical reaction of hydrogen and oxygen, in vehicle application, oxygen
Source substantially uses outside air.Therefore it is fuel electricity that fuel cell auxiliary system, which needs a set of complete air supply system,
Pond reaction provides sufficient, reliable oxygen.
Existing fuel cell auxiliary system is filtered the air using independent air filter to exclude in air
Impurity, while existing fuel cell auxiliary system is also using independent air flow meter detection oxygen usage amount and independent environment
Pressure sensor detect environmental pressure with ensure supply stablize, this cause fuel cell auxiliary system need installation space compared with
Greatly.But since big department is all the restructuring carried out on the basis of traditional new energy vehicle using the vehicle of fuel cell, so
For total system, there is arrangement space limitations.
In summary, it is desirable to provide be related to a kind of fuel battery air filter assembly, the prior art can be overcome
Defect.
Utility model content
The utility model, which is intended to provide, is related to a kind of fuel battery air filter assembly, can overcome the prior art
Defect.The purpose of utility model of the utility model is achieved by the following technical programs.
One embodiment of the utility model provides a kind of fuel battery air filter assembly, wherein the filtering
Device assembly includes cabinet, air inlet, gas outlet, filter assemblies and detection components, and detection components include sensor and flowmeter, into
Port is located at the side of top of the box, gas outlet be located at body side with the closer side in air inlet position, filter assemblies peace
Mounted in box house, sensor is arranged on air inlet, and flowmeter is arranged on gas outlet, in use, air from air inlet into
Enter box house, air leaves cabinet, the temperature and pressure of sensor measurement air, stream from gas outlet after filtering component filters
Flowmeter measurement leaves the air mass flow of cabinet.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Filter assemblies include multiple layers of filters, are combined, are filtered using the arragement construction of separation nested form between multiple layers of filters
Layer is fixedly connected by sealing element with cabinet, passes through sealing element fixed-link between multiple layers of filters.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Filter layer includes strainer and filter core, and filter core is set in strainer, and strainer wraps up and supports filter core.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Filter core includes physics filter core or chemical two kinds of filter core, and the multiple layers of filters includes the filtering that at least one layer of filter core is physics filter core
Layer and one layer of filter core are the filter layer of chemical filter core, and filter core is the filter layer of physics filter core in multiple layers of filters and filter core is chemistry
The filter layer interval of filter core is arranged.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Sealing element is sealing ring, sealing ring or gasket, and the material of sealing element is rubber, plastics or metal.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Cabinet includes first shell and second shell, and first shell and second shell are tightly connected and are fixed by connection buckle.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Cabinet is round, rectangular, polygon or irregular shape, and the shape of filter assemblies is adjusted according to the shape of cabinet.
The advantages of fuel battery air filter assembly, is: by air flow meter, ambient pressure sensor, noise reduction knot
Structure is integrated on the shell or main body of air filter, is realized a components and is monitored air mass flow and environmental pressure,
It can guarantee that air before entering pile cathode, will remove the harmful impurity of pile, while reducing equipment occupation space；Object
Reason filter core is designed by the way of nested and separation with chemical filter core, is effectively reduced the outer dimension of filter.
Detailed description of the invention
Referring to attached drawing, the disclosure of the utility model will be easier to understand.Skilled addressee readily understands that
Be: these attached drawings are used only for illustrating the technical solution of the utility model, and are not intended to the protection to the utility model
Range is construed as limiting.In figure:
Fig. 1 shows the schematic diagram of the fuel battery air filter assembly according to one embodiment of the utility model.
Specific embodiment
Fig. 1 and following description describe the optional embodiments of the utility model to instruct those skilled in the art how real
Apply and reproduce the utility model.In order to instruct technical solutions of the utility model, it has simplified or omitted some conventional aspects.Ability
It is within the protection scope of the present utility model that field technique personnel should be understood that the variation or replacement from these embodiments will be fallen.This
Field technical staff should be understood that following characteristics can be combined in various ways to form multiple modifications of the utility model.By
This, the utility model is not limited to following optional embodiments, and is only limited by the claims and their equivalents.
Fig. 1 shows the schematic diagram of the fuel battery air filter assembly according to one embodiment of the utility model,
Wherein the filter assembly includes cabinet 1, air inlet 2, gas outlet 3, filter assemblies 4 and detection components 5, and detection components 5 are wrapped
Sensor 51 and flowmeter 52 are included, air inlet 2 is located at the side at 1 top of cabinet, and gas outlet 3 is located at 1 side of cabinet and and air inlet
The mouth closer side in 2 positions, filter assemblies 4 are mounted on inside cabinet 1, and sensor 51 is arranged on air inlet 2, and flowmeter 52 is set
It sets on gas outlet 3, in use, air enters inside cabinet 1 from air inlet 2, air is after the filtering of filter assemblies 4 from gas outlet
3 leave cabinet 1, and sensor 51 measures the temperature and pressure of air, and flowmeter 52 measures the air mass flow for leaving cabinet 1.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Filter assemblies 4 include multiple layers of filters 41, are combined between multiple layers of filters 41 using the arragement construction of separation nested form,
Filter layer is fixedly connected by sealing element 4a with cabinet 1, passes through sealing element 4a fixed-link, sealing element between multiple layers of filters 41
4a is for preventing gas from altering dew, it is ensured that filter efficiency, while air filter being dropped from the noise generated in intake process
It is extremely minimum.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Filter layer 41 includes that strainer (not shown) and filter core (not shown), filter core are set in strainer, and strainer wraps up and supports filter core.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Filter core includes physics filter core or chemical two kinds of filter core, and the multiple layers of filters 41 includes the mistake that at least one layer of filter core is physics filter core
Filtering layer 41 and one layer of filter core are the filter layer 41 of chemical filter core, and filter core is 41 He of filter layer of physics filter core in multiple layers of filters 41
Filter core is that the filter layer 41 of chemical filter core is spaced setting, physics filter core total tiny dust, smog, pollen for filtering air
Equal solid particles, chemical filter core is for filtering both chemical pollutant, such as sulfur dioxide sulfides, methane, butane etc..Physics filter
Core mainly applies papery or non-woven fabrics as material for core, and the chemical main applied chemistry adsorbent of filter core is as material for core.It is logical
It crosses deflector structure and achievees the purpose that noise reduction.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Sealing element 4a is sealing ring, sealing ring or gasket, and the material of sealing element 4a is rubber, plastics or metal.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Cabinet 1 includes first shell 11 and second shell 2, and first shell 11 and second shell 2 are tightly connected and are consolidated by connection buckle 1a
It is fixed.
The fuel battery air filter assembly that said one embodiment according to the present utility model provides, wherein described
Cabinet 1 is round, rectangular, polygon or irregular shape, and the shape of filter assemblies 4 is adjusted according to the shape of cabinet 1.
The advantages of fuel battery air filter assembly, is: by air flow meter, ambient pressure sensor, noise reduction knot
Structure is integrated on the shell or main body of air filter, is realized a components and is monitored air mass flow and environmental pressure,
It can guarantee that air before entering pile cathode, will remove the harmful impurity of pile, while reducing equipment occupation space；Object
Reason filter core is designed by the way of nested and separation with chemical filter core, is effectively reduced the outer dimension of filter.
Indeed, it will be appreciated that although the description of front has been carried out by the example of the utility model, to this reality
With it is novel make will be apparent to those skilled in the science it is such and other improvement and change be deemed to fall as
In the utility model broad range proposed in this paper.Therefore, although the utility model reference has been made to preferred embodiment into
Row description, still, meaning be not make have novelty equipment be restricted therefrom, on the contrary, its be intended to include meet it is above-mentioned
Open various improvement and equivalent modifications partially, within the broad range of claim.
Claims (7)
1. a kind of fuel battery air filter assembly, which is characterized in that the filter assembly includes cabinet, air inlet, goes out
Port, filter assemblies and detection components, detection components include sensor and flowmeter, and air inlet is located at the side of top of the box,
Gas outlet is located at body side and the closer side in air inlet position, and filter assemblies are mounted on box house, and sensor setting exists
On air inlet, flowmeter is arranged on gas outlet, in use, air enters box house from air inlet, air is through filter assemblies
Cabinet, the temperature and pressure of sensor measurement air are left from gas outlet after filtering, the air stream of cabinet is left in flowmeter measurement
Amount.
2. fuel battery air filter assembly as described in claim 1, which is characterized in that the filter assemblies include multilayer
Filter layer is combined between multiple layers of filters using the arragement construction of separation nested form, and filter layer passes through sealing element and case
Body is fixedly connected, and passes through sealing element fixed-link between multiple layers of filters.
3. fuel battery air filter assembly as claimed in claim 2, which is characterized in that the filter layer include strainer and
Filter core, filter core are set in strainer, and strainer wraps up and supports filter core.
4. fuel battery air filter assembly as claimed in claim 3, which is characterized in that the filter core includes physics filter core
Or chemical two kinds of filter core, the multiple layers of filters includes the filter layer that at least one layer of filter core is physics filter core and one layer of being of filter core
The filter layer for learning filter core, in multiple layers of filters filter core be physics filter core filter layer and filter core be chemical filter core filter layer interval
Setting.
5. fuel battery air filter assembly as claimed in claim 2, which is characterized in that the sealing element be sealing ring,
Sealing ring or gasket, the material of sealing element are rubber, plastics or metal.
6. fuel battery air filter assembly as described in claim 1, which is characterized in that the cabinet includes first shell
And second shell, first shell and second shell are tightly connected and are fixed by connection buckle.
7. fuel battery air filter assembly as described in claim 1, which is characterized in that the cabinet be it is round, rectangular,
The shape of polygon or irregular shape, filter assemblies is adjusted according to the shape of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986305.4U CN209662822U (en) | 2018-11-29 | 2018-11-29 | A kind of fuel battery air filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986305.4U CN209662822U (en) | 2018-11-29 | 2018-11-29 | A kind of fuel battery air filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662822U true CN209662822U (en) | 2019-11-22 |
Family
ID=68561640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821986305.4U Active CN209662822U (en) | 2018-11-29 | 2018-11-29 | A kind of fuel battery air filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662822U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142909A1 (en) * | 2020-01-14 | 2021-07-22 | 江苏大学 | Air filter device for fuel cell vehicle in extremely cold environment and air filtration method thereof |
| CN113521935A (en) * | 2021-07-26 | 2021-10-22 | 三一汽车制造有限公司 | Air filtration system, fuel cell, vehicle, and control method |
| CN114191902A (en) * | 2020-09-17 | 2022-03-18 | 北京亿华通科技股份有限公司 | Air filtering device and method for fuel cell and vehicle |
| CN115121080A (en) * | 2022-08-05 | 2022-09-30 | 大连一元氢能源科技有限公司 | Chemical filtering device applied to fuel cell stack |
| EP4218986A1 (en) * | 2022-01-28 | 2023-08-02 | Volvo Truck Corporation | A tubular air filter element |
-
2018
- 2018-11-29 CN CN201821986305.4U patent/CN209662822U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142909A1 (en) * | 2020-01-14 | 2021-07-22 | 江苏大学 | Air filter device for fuel cell vehicle in extremely cold environment and air filtration method thereof |
| CN114191902A (en) * | 2020-09-17 | 2022-03-18 | 北京亿华通科技股份有限公司 | Air filtering device and method for fuel cell and vehicle |
| CN113521935A (en) * | 2021-07-26 | 2021-10-22 | 三一汽车制造有限公司 | Air filtration system, fuel cell, vehicle, and control method |
| EP4218986A1 (en) * | 2022-01-28 | 2023-08-02 | Volvo Truck Corporation | A tubular air filter element |
| CN115121080A (en) * | 2022-08-05 | 2022-09-30 | 大连一元氢能源科技有限公司 | Chemical filtering device applied to fuel cell stack |
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