CN208655801U - A kind of electronic voltage regulator for hydrogen battery system - Google Patents
A kind of electronic voltage regulator for hydrogen battery system Download PDFInfo
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- CN208655801U CN208655801U CN201821226642.3U CN201821226642U CN208655801U CN 208655801 U CN208655801 U CN 208655801U CN 201821226642 U CN201821226642 U CN 201821226642U CN 208655801 U CN208655801 U CN 208655801U
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- hydrogen
- cavity
- air inlet
- voltage regulator
- battery system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model provides a kind of electronic voltage regulator for hydrogen battery system, regulator includes air inlet, shell, air inlet cavity, it is vented cavity, refluxing opening, connector, gas outlet, multiple blow vents and regulation component, inlet chamber body is located at shell internal upper part, discharge chamber body is located at lower part in shell, it is connected between air inlet cavity and exhaust cavity by multiple blow vents, valve is located above blow vent, air inlet is located on the outside of upper part of the housing and is connected to air inlet cavity, refluxing opening is located at housing bottom and is connected to exhaust cavity, connector is located at the outer other side opposite with air inlet of shell, gas outlet is located at the lower part of the housing of connector the same side and is connected to across connector with exhaust cavity.The advantages of this electronic voltage regulator for hydrogen battery system, is: ensure that the unification of hydrogen bottle spacing, makes it possible standardization, the mass production of connecting line between hydrogen bottle, reduces costs and improve production and installation effectiveness.
Description
Technical field
The utility model relates to a kind of regulators, in particular to a kind of electronic pressure regulating for hydrogen battery system
Device.
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.The consumption hydrogen of Hydrogen Fuel-cell Vehicles provides power for automobile, and hydrogen subsystem is used to provide hydrogen for hydrogen fuel cell.
Hydrogen subsystem includes electronic voltage regulator, outlet pressure sensor, air inlet pressure sensor, hydrogen reflux pump, hydrogen vent valve group
At.These device dispersed placements are caused difficult arrangement, the big disadvantage of space hold by existing electronic voltage regulator；It is high simultaneously
There is a possibility that damage pile directly into pile in the hydrogen of speed.
In summary, it is desirable to provide be related to a kind of electronic voltage regulator for hydrogen battery system, can overcome existing
The defect of technology.
Utility model content
The utility model, which is intended to provide, is related to a kind of electronic voltage regulator for hydrogen battery system, can overcome existing
The defect of technology.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 electronic voltage regulator for hydrogen battery system, wherein institute
State regulator include air inlet, shell, air inlet cavity, exhaust cavity, refluxing opening, connector, gas outlet, multiple blow vents and
Regulation component, the regulation component include the first detector, the second detector, multiple valves and controller, and inlet chamber body is located at
Shell internal upper part, discharge chamber body are located at lower part in shell, are connected between air inlet cavity and exhaust cavity by multiple blow vents, valve
Door is located above blow vent, and air inlet is located on the outside of upper part of the housing and is connected to air inlet cavity, and refluxing opening is located at housing bottom simultaneously
It is connected to exhaust cavity, connector is located at the outer other side opposite with air inlet of shell, and gas outlet is located at and connector the same side
Lower part of the housing and pass through connector be vented cavity be connected to, the first detector is located in inlet chamber body near air inlet, second
Detector is located in discharge chamber body near gas outlet, the first detector, the second detector, valve and controller electrical connection, air inlet
Mouth is used for inputting hydrogen, and blow vent is for inputting circulating hydrogen, in use, hydrogen enters air inlet cavity from air inlet and passes through logical
Stomata enters exhaust cavity, and hydrogen leaves exhaust cavity, the first detection from gas outlet after exhaust cavity and circulating hydrogen mixing
The air pressure of device detection air inlet simultaneously sends air inlet atmospheric pressure value to controller, and the second detector detects the air pressure of gas outlet and will
Gas outlet atmospheric pressure value sends controller to, and controller is according to preset goal pressure, air inlet atmospheric pressure value and gas outlet atmospheric pressure value
Control valve opens or closes air inlet cavity and is vented the time of blow vent between cavity to realize the control to Hydrogen Vapor Pressure.
The electronic voltage regulator for hydrogen battery system that said one embodiment according to the present utility model provides,
Described in air inlet cavity include partition and two the first cavitys, exhaust cavity includes two partitions, multiple perforation, two the second chambers
Two the first cavitys of body and a third cavity, air inlet cavity are separated by partition and are connected to respectively with air inlet, discharge chamber
Two partitions of body, which are placed in parallel, is divided into two the second cavitys and a third cavity for exhaust cavity, and third cavity is located at two
Between a second cavity, one end of third cavity is connected to gas outlet, and the bottom of third cavity is connected to refluxing opening, is vented cavity
Two partitions on have multiple perforation, two the first cavitys of air inlet cavity pass through blow vent respectively and are vented two of cavity the
The connection of two cavitys, two the second cavitys pass through perforation respectively and are connected to third cavity, in use, hydrogen enters two from air inlet
Two the second cavitys are respectively enterd by venthole after first cavity, the hydrogen in two the second cavitys passes through perforation respectively and enters
Third cavity is discharged from gas outlet after third cavity and circulating hydrogen mixing in third cavity, hydrogen.
The electronic voltage regulator for hydrogen battery system that said one embodiment according to the present utility model provides,
Described in connected between the first cavity and the second cavity by multiple blow vents, be respectively mounted independent valve above each blow vent
Door.
The electronic voltage regulator for hydrogen battery system that said one embodiment according to the present utility model provides,
Described in connector be flange face, connector is for connecting fuel cell or pipeline.
The electronic voltage regulator for hydrogen battery system that said one embodiment according to the present utility model provides,
Described in air inlet using meeting the mounting means of SAE-J2044-200908 standard.
One embodiment of the utility model provides a kind of hydrogen battery system, wherein the hydrogen battery system includes upper
Described in any item electronic voltage regulators are stated, the electronic voltage regulator is connected with the hydrogen circulation loop of hydrogen battery system,
Electronic voltage regulator is used for as hydrogen battery system hydrogen make-up and controls air pressure to hydrogen battery system inputting hydrogen.
The hydrogen battery system that said one embodiment according to the present utility model provides, wherein the hydrogen battery system
Hydrogen circulation loop includes fuel cell, the first pipeline, air pump, the second pipeline, electronic voltage regulator and third pipeline, fuel electricity
Pond includes hydrogen outlet and hydrogen inlet, and the hydrogen outlet of fuel cell connect by the first pipeline with air pump, and air pump passes through the
Two pipelines are connected with the refluxing opening of electronic voltage regulator, and the gas outlet of electronic voltage regulator passes through connector and the one of third pipeline
End connection, the other end of third pipeline and the hydrogen inlet of fuel cell connect, and when system is run, air pump will make in fuel cell
Used circulating hydrogen is extracted out by the first pipeline from hydrogen outlet, and circulating hydrogen is after the first pipeline, air pump and the second pipeline
Enter electronic voltage regulator from refluxing opening, hydrogen enters electronic voltage regulator, circulating hydrogen from the air inlet of electronic voltage regulator
Outlet with stable air pressure through electronic voltage regulator under the control of the controller after being mixed in electronic voltage regulator with hydrogen
The hydrogen inlet of mouth, third pipeline and fuel cell is transmitted back to fuel cell.
This be used for hydrogen battery system electronic voltage regulator the advantages of be: simple to install is quick, and module height is integrated,
Simplify the structure of hydrogen air supply system；Novel cavity body structure design reduces the impact force that hydrogen enters heap, protects pile,
And can work under the hydrogen inlet pressure of wide variation, keep the stability into heap pressure.
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 is shown in the electronic voltage regulator for hydrogen battery system according to one embodiment of the utility model
The side diagram of portion's structure.
Fig. 2 shows the electronics for hydrogen battery system according to one embodiment of the utility model as shown in Figure 1
The block diagram of the regulation component of regulator.
Fig. 3 shows the electronics for hydrogen battery system as shown in Figure 1 according to one embodiment of the utility model
The structural schematic diagram of the air inlet cavity of regulator.
Fig. 4 shows the electronics for hydrogen battery system as shown in Figure 1 according to one embodiment of the utility model
The structural schematic diagram of the exhaust cavity of regulator.
Fig. 5 shows the hydrogen battery system according to one embodiment of the utility model.
Specific embodiment
Fig. 1-5 and following description describe the optional embodiments of the utility model how to instruct those skilled in the art
Implement and reproduce the utility model.In order to instruct technical solutions of the utility model, it has simplified or omitted some conventional aspects.This
It is within the protection scope of the present utility model that field technical staff should be understood that the variation or replacement from these embodiments will be fallen.
Those skilled in the art should understand 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.
As shown in Figs. 1-2, according to the electronic voltage regulator for hydrogen battery system of one embodiment of the utility model,
Wherein the regulator includes air inlet 1, shell 9, air inlet cavity 2, exhaust cavity 3, refluxing opening 4, connector 5, gas outlet
6, multiple blow vents 7 and regulation component 8, the regulation component 8 include the first detector 81, the second detector 82,83 and of valve
Controller 84, air inlet cavity 2 are located at 9 internal upper part of shell, and exhaust cavity 3 is located at lower part in shell 9, air inlet cavity 2 and discharge chamber
Be connected between body 3 by multiple blow vents 7, valve 83 is located above blow vent 7, air inlet 1 be located at 9 upper outside of shell and with
Air inlet cavity 2 is connected to, and refluxing opening 4 is located at 9 bottom of shell and is connected to exhaust cavity 3, and connector 5 is located at outside shell 9 and air inlet
The 1 opposite other side of mouth, gas outlet 6 are located at 9 lower part of shell of 5 the same side of connector and across connector 5 and exhaust cavity 3
Connection, the first detector 81 are located in air inlet cavity 2 near air inlet 1, and the second detector 82 is located at gas outlet in exhaust cavity 3
Near 6, the first detector 81, the second detector 82, valve 83 and controller 84 are electrically connected, and air inlet 1 is used for inputting hydrogen, are led to
Port 7 is for inputting circulating hydrogen, in use, hydrogen enters air inlet cavity 2 from air inlet 1, inlet pressure is set in
1.5bar enters exhaust cavity 3 between 3bar and by venthole, and hydrogen is after exhaust cavity 3 and circulating hydrogen mixing from out
Port 6 leaves exhaust cavity 3, and the air pressure of the first detector 81 detection air inlet 1 simultaneously sends air inlet atmospheric pressure value to controller
84, the air pressure of the second detector 82 detection gas outlet 6 simultaneously sends gas outlet atmospheric pressure value to controller 84, and controller 84 is according to pre-
If goal pressure, air inlet atmospheric pressure value and gas outlet atmospheric pressure value control valve open or close 3 body of air inlet cavity 2 and discharge chamber
Between blow vent 7 time to realize the control to Hydrogen Vapor Pressure.
As shown in Figure 3-4, according to the electronic voltage regulator for hydrogen battery system of one embodiment of the utility model,
Wherein the inlet chamber body 2 includes partition 22 and two the first cavitys 21, and exhaust cavity 3 includes two partitions 33, multiple perforation
34, two the second cavitys 31 and a third cavity 33, two the first cavitys 21 of air inlet cavity 2 are separated and are divided by partition 22
It is not connected to air inlet 1, two partitions 33 of exhaust cavity 3, which are placed in parallel, is divided into two the second cavitys 31 for exhaust cavity 3
With a third cavity 33, third cavity 33 is located between two the second cavitys 31, and one end of third cavity 33 and gas outlet 6 connect
Logical, the bottom of third cavity 33 is connected to refluxing opening 4, and being vented on two partitions 33 of cavity 3 has multiple perforation 34, air inlet cavity
2 two the first cavitys 21 are connected to by blow vent 7 with two the second cavitys 31 for being vented cavity 3 respectively, two the second cavitys
31 are connected to by perforation 34 with third cavity 33 respectively, in use, hydrogen passes through after entering two the first cavitys 21 from air inlet 1
Venthole respectively enters two the second cavitys 31, and the hydrogen in two the second cavitys 31 passes through perforation 34 respectively and enters third cavity
33, third cavity 33 is discharged from gas outlet 6 after third cavity 33 and circulating hydrogen mixing in hydrogen.
The electronic voltage regulator for hydrogen battery system that said one embodiment according to the present utility model provides,
Described in connected between the first cavity 21 and the second cavity 31 by multiple blow vents 7, be respectively mounted independence above each blow vent 7
Valve 83.
The electronic voltage regulator for hydrogen battery system that said one embodiment according to the present utility model provides,
Described in connector 5 be flange face, for connector 5 for connecting fuel cell or pipeline, the advantages of flange face is directly to connect
It connects in cell end plate, saves installation space, arrangement is simple.
The electronic voltage regulator for hydrogen battery system that said one embodiment according to the present utility model provides,
Described in air inlet 1 using meeting the mounting means of SAE-J2044-200908 standard, the advantages of this interface is mounting means
Convenient disassembly, and energy hydrogen entrance is high pressure gas, can guarantee good air-tightness.
Fig. 5 shows the hydrogen battery system according to one embodiment of the utility model, wherein the hydrogen battery system packet
Electronic voltage regulator described in any of the above embodiments is included, the electronic voltage regulator is connected with the hydrogen circulation loop of hydrogen battery system
It connects, electronic voltage regulator is used for as hydrogen battery system hydrogen make-up and controls air pressure to hydrogen battery system inputting hydrogen.
The hydrogen battery system that said one embodiment according to the present utility model provides, wherein the hydrogen battery system
Hydrogen circulation loop includes fuel cell A1, the first pipeline A2, air pump A3, the second pipeline A4, electronic voltage regulator A5 and third
Pipeline A6, fuel cell A1 include hydrogen outlet A12 and hydrogen inlet A11, and the hydrogen outlet A12 of fuel cell A1 passes through first
Pipeline A2 is connected with air pump A3, and air pump A3 is connected by the refluxing opening 4 of the second pipeline A4 and electronic voltage regulator A5, electronic pressure regulating
The gas outlet 6 of device A5 is connect by connector 5 with one end of third pipeline A6, the other end and fuel cell of third pipeline A6
The hydrogen inlet A11 connection of A1, when system is run, circulating hydrogen used in fuel cell A1 is passed through the first pipe by air pump A3
Road A2 is extracted out from hydrogen outlet A12, and circulating hydrogen enters after the first pipeline A2, air pump A3 and the second pipeline A4 from refluxing opening 4
Electronic voltage regulator A5, hydrogen enter electronic voltage regulator A5, circulating hydrogen and hydrogen from the air inlet 1 of electronic voltage regulator A5
Outlet with stable air pressure through electronic voltage regulator A5 under control of controller 84 after being mixed in electronic voltage regulator A5
The hydrogen inlet A11 of mouth 6, third pipeline A6 and fuel cell A1 is transmitted back to fuel cell A1.
This be used for hydrogen battery system electronic voltage regulator the advantages of be: simple to install is quick, and module height is integrated,
Simplify the structure of hydrogen air supply system；Novel cavity body structure design reduces the impact force that hydrogen enters heap, protects pile,
And can work under the hydrogen inlet pressure of wide variation, keep the stability into heap pressure.
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 electronic voltage regulator for hydrogen battery system, which is characterized in that the regulator includes air inlet, shell
Body, air inlet cavity, exhaust cavity, refluxing opening, connector, gas outlet, multiple blow vents and regulation component, the regulation component packet
The first detector, the second detector, multiple valves and controller are included, inlet chamber body is located at shell internal upper part, and discharge chamber body is located at
Lower part in shell is connected between air inlet cavity and exhaust cavity by multiple blow vents, and valve is located above blow vent, air inlet
It is connected on the outside of upper part of the housing and with air inlet cavity, refluxing opening is located at housing bottom and is connected to exhaust cavity, connector position
In the other side opposite with air inlet outside shell, gas outlet be located at the lower part of the housing of connector the same side and pass through connector with
It is vented cavity connection, the first detector is located in inlet chamber body near air inlet, and the second detector is located at outlet in discharge chamber body
Near mouthful, the first detector, the second detector, valve and controller electrical connection, air inlet are used for inputting hydrogen, and blow vent is used for
Circulating hydrogen is inputted, in use, hydrogen enters air inlet cavity from air inlet and enters exhaust cavity by venthole, hydrogen is being arranged
Exhaust cavity is left from gas outlet after air cavity and circulating hydrogen mixing, and the first detector detects the air pressure of air inlet and by air inlet
Mouth atmospheric pressure value sends controller to, and the air pressure of the second detector detection gas outlet simultaneously sends gas outlet atmospheric pressure value to controller,
Controller opens or closes air inlet cavity according to preset goal pressure, air inlet atmospheric pressure value and gas outlet atmospheric pressure value control valve
The time of blow vent is between exhaust cavity to realize the control to Hydrogen Vapor Pressure.
2. being used for the electronic voltage regulator of hydrogen battery system as described in claim 1, which is characterized in that the air inlet cavity packet
Partition and two the first cavitys are included, exhaust cavity includes two partitions, multiple perforation, two the second cavitys and a third chamber
Two the first cavitys of body, air inlet cavity are separated by partition and are connected to respectively with air inlet, and two partitions for being vented cavity are flat
Row, which is placed, is divided into two the second cavitys and a third cavity for exhaust cavity, third cavity be located at two the second cavitys it
Between, one end of third cavity is connected to gas outlet, and the bottom of third cavity is connected to refluxing opening, is vented on two partitions of cavity
There are multiple perforation, two the first cavitys of air inlet cavity pass through blow vent respectively and are connected to two the second cavitys for being vented cavity,
Two the second cavitys pass through perforation respectively and are connected to third cavity, in use, after hydrogen is from air inlet into two the first cavitys
Two the second cavitys are respectively enterd by venthole, the hydrogen in two the second cavitys passes through perforation respectively and enters third cavity,
Third cavity is discharged from gas outlet after third cavity and circulating hydrogen mixing in hydrogen.
3. as claimed in claim 2 be used for hydrogen battery system electronic voltage regulator, which is characterized in that first cavity and
It is connected between second cavity by multiple blow vents, is respectively mounted independent valve above each blow vent.
4. being used for the electronic voltage regulator of hydrogen battery system as claimed in claim 2, which is characterized in that the connector is method
Blue face, connector is for connecting fuel cell or pipeline.
5. being used for the electronic voltage regulator of hydrogen battery system as claimed in claim 2, which is characterized in that the air inlet uses
Meet the mounting means of SAE-J2044-200908 standard.
6. a kind of hydrogen battery system, which is characterized in that the hydrogen battery system includes according to any one of claims 1 to 5
Electronic voltage regulator, the electronic voltage regulator are connected with the hydrogen circulation loop of hydrogen battery system, and electronic voltage regulator is used
In for hydrogen battery system hydrogen make-up and controlling air pressure to hydrogen battery system inputting hydrogen.
7. hydrogen battery system as claimed in claim 6, which is characterized in that the hydrogen circulation loop of the hydrogen battery system includes
Fuel cell, the first pipeline, air pump, the second pipeline, electronic voltage regulator and third pipeline, fuel cell include hydrogen outlet and
The hydrogen outlet of hydrogen inlet, fuel cell is connected by the first pipeline with air pump, and air pump passes through the second pipeline and electronic pressure regulating
The refluxing opening of device connects, and the gas outlet of electronic voltage regulator is connect by connector with one end of third pipeline, third pipeline
The other end and the hydrogen inlet of fuel cell connect, when system is run, air pump is by circulating hydrogen used in fuel cell
It is extracted out by the first pipeline from hydrogen outlet, circulating hydrogen enters electricity from refluxing opening after the first pipeline, air pump and the second pipeline
Sub- regulator, hydrogen enter electronic voltage regulator, circulating hydrogen and hydrogen in electronics tune from the air inlet of electronic voltage regulator
Gas outlet with stable air pressure through electronic voltage regulator, third pipeline and combustion under the control of the controller after mixing in pressure device
The hydrogen inlet of material battery is transmitted back to fuel cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226642.3U CN208655801U (en) | 2018-08-01 | 2018-08-01 | A kind of electronic voltage regulator for hydrogen battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226642.3U CN208655801U (en) | 2018-08-01 | 2018-08-01 | A kind of electronic voltage regulator for hydrogen battery system |
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| Publication Number | Publication Date |
|---|---|
| CN208655801U true CN208655801U (en) | 2019-03-26 |
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ID=65787128
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226642.3U Active CN208655801U (en) | 2018-08-01 | 2018-08-01 | A kind of electronic voltage regulator for hydrogen battery system |
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| Country | Link |
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| CN (1) | CN208655801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690481A (en) * | 2019-09-23 | 2020-01-14 | 北京亿华通科技股份有限公司 | Pressure regulator control method of fuel cell system |
| CN115107503A (en) * | 2022-07-26 | 2022-09-27 | 深圳市世椿智能装备股份有限公司 | Hydrogen exhaust device of fuel cell |
-
2018
- 2018-08-01 CN CN201821226642.3U patent/CN208655801U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690481A (en) * | 2019-09-23 | 2020-01-14 | 北京亿华通科技股份有限公司 | Pressure regulator control method of fuel cell system |
| CN110690481B (en) * | 2019-09-23 | 2021-04-27 | 北京亿华通科技股份有限公司 | Pressure regulator control method of fuel cell system |
| CN115107503A (en) * | 2022-07-26 | 2022-09-27 | 深圳市世椿智能装备股份有限公司 | Hydrogen exhaust device of fuel cell |
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