CN220065746U - Oxygen supply structure of fuel cell - Google Patents
Oxygen supply structure of fuel cell Download PDFInfo
- Publication number
- CN220065746U CN220065746U CN202321197612.5U CN202321197612U CN220065746U CN 220065746 U CN220065746 U CN 220065746U CN 202321197612 U CN202321197612 U CN 202321197612U CN 220065746 U CN220065746 U CN 220065746U
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- Prior art keywords
- front side
- fixing
- conveying
- conversion
- oxygen
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 239000001301 oxygen Substances 0.000 title claims abstract description 94
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 94
- 239000000446 fuel Substances 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000006243 chemical reaction Methods 0.000 claims abstract description 59
- 239000002808 molecular sieve Substances 0.000 claims abstract description 11
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000000605 extraction Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 38
- 239000000126 substance Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 15
- 239000001257 hydrogen Substances 0.000 description 15
- 229910052739 hydrogen Inorganic materials 0.000 description 15
- 238000005457 optimization Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010248 power generation Methods 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
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses an oxygen supply structure of a fuel cell, which belongs to the technical field of oxygen supply of the fuel cell, and adopts the technical scheme that the oxygen supply structure comprises a conversion conveying mechanism, a connection fixing mechanism, a conveying mechanism and a main body, wherein the conversion conveying mechanism can extract air through the arrangement of the conversion conveying mechanism, and can filter the oxygen in the extracted air by utilizing a molecular sieve method, so that the air can be purified and conveyed into the conveying mechanism, the conveying mechanism can convey the purified oxygen into the main body to react with chemical substances in the main body, thereby producing electric power, the connection fixing mechanism can provide connection conditions for the conversion conveying mechanism and the main body through the arrangement of the connection fixing mechanism in the reaction process of the purified oxygen, and the conversion conveying mechanism can achieve the effect of convenient maintenance through the structure of convenient disassembly by utilizing the connection fixing mechanism.
Description
Technical Field
The present utility model relates to the technical field of oxygen supply for fuel cells, and in particular, to an oxygen supply structure for a fuel cell.
Background
A fuel cell is a power generation device that converts chemical energy present in fuel and oxidant directly into electric energy, and fuel and air are fed to the fuel cell, respectively, and electricity is produced wonderfully, and it has positive and negative electrodes and electrolyte, etc. from the appearance, like a battery, but it is essentially unable to "store electricity" but is a "power plant".
Currently, the common number is: CN216488171U, chinese utility model, discloses a hydrogen fuel cell oxygen equalization device, comprising a device body; the device body includes a housing; the hydrogen component, the oxygen component, the generating component and the water storage device are arranged in the shell; one end of the first hydrogen pipeline is connected with a hydrogen cylinder, and the other end of the first hydrogen pipeline is connected with the generating assembly; one end of the second hydrogen pipeline is connected with the hydrogen storage box, and the other end of the second hydrogen pipeline is connected with the generating assembly; the oxygen assembly comprises an air inlet, a first oxygen pipeline, an air ion purifier, a second oxygen pipeline, a third oxygen pipeline and a hydrogen storage box; the air inlet is sequentially connected with a first oxygen pipeline, an air ion purifier, a second oxygen pipeline and a generating assembly; the utility model detects that no hydrogen or oxygen is continuously conveyed in the hydrogen tank or the oxygen tank; the first hydrogen blower is closed, the second hydrogen blower is opened, redundant hydrogen is sucked into the hydrogen storage box, or the first oxygen blower is closed, the second oxygen blower is opened, and redundant oxygen is sucked into the oxygen storage box.
The fuel cell is not separated from oxygen supply in the use process, so that an oxygen supply structure of the fuel cell is needed to supply oxygen to the fuel cell, further, the oxygen reacts with chemical substances in the fuel cell to obtain electric energy, so that a plurality of devices can operate, most of the existing fuel cells generally directly extract air for reaction in the use process, however, the concentration of oxygen contained in the air is low, and thus, insufficient reaction can occur when the oxygen reacts with the chemical substances in the fuel cell, the obtained electric power is insufficient, the power of the devices can be influenced, the devices cannot operate normally, and the fuel cell is of an integral structure, so that inconvenience is caused when the device is maintained.
Disclosure of Invention
The utility model provides an oxygen supply structure of a fuel cell, which aims to solve the problems that most of the prior fuel cells generally directly extract air in the use process, however, the concentration of oxygen contained in the air is low, so that insufficient reaction can occur when the oxygen is reacted with chemical substances in the fuel cells, the obtained electric power is insufficient, the power of an instrument can be influenced, the instrument cannot normally operate, and the fuel cells are of an integrated structure, so that inconvenience can occur when the device is maintained.
The utility model is realized in such a way that an oxygen supply structure of a fuel cell comprises a conversion conveying mechanism, a connection fixing mechanism, a transmission mechanism and a main body; the conversion conveying mechanism is arranged on the front side of the connection fixing mechanism, the connection fixing mechanism is arranged at the bottom of the front side of the main body, and the conveying mechanism is arranged at the top of the front side of the main body;
the conversion conveying mechanism comprises a conveying assembly and a conversion assembly, wherein the conveying assembly is arranged on the front side of the connection fixing mechanism, and the conversion assembly is arranged on the right side of the conveying assembly.
In order to achieve the effect of transporting oxygen in the reformer tank into the oxygen storage tank, as an oxygen supply structure of a fuel cell of the present utility model, it is preferable that the transport assembly includes a reformer tank fixedly connected to a front side of the connection fixing mechanism, a transport pipe fixedly connected to a left side of the reformer tank, and a transport pump fixedly connected to a surface of the transport pipe.
In order to achieve the effect of purifying oxygen, the oxygen supply structure of the fuel cell of the present utility model preferably includes an extraction pipe, a connection hole, and a molecular sieve block, wherein the extraction pipe is fixedly connected to an inner wall of the connection hole, the connection hole is formed on the right side of the conversion box, and the molecular sieve block is fixedly connected to the inside of the conversion box.
In order to achieve the effect of providing the connection condition for the main body and the reformer tank, as an oxygen supply structure of a fuel cell of the present utility model, it is preferable that the connection fixing mechanism includes a fixing member provided at a bottom of a front side of the main body and a connection member provided at a front side of the fixing member.
In order to achieve the effect of connecting and fixing the fixing assembly, as an oxygen supply structure of a fuel cell of the present utility model, it is preferable that the fixing assembly includes a fixing plate welded to a bottom of a front side of the main body, a limiting plate welded to a right side of the fixing plate, a chute provided at a front side of the fixing plate, a separator welded to a middle portion of the front side of the fixing plate, and a first fixing hole provided at a left side of the separator.
In order to achieve the effect of connecting the conversion box, the oxygen supply structure of the fuel cell of the utility model is preferable in that the connection assembly comprises a connection plate, a sliding block, a fixing block, a second fixing hole and a positioning bolt, wherein the connection plate is clamped on the front side of the fixing plate, the sliding block is welded on the rear side of the connection plate, the fixing block is arranged on the left side of the sliding block, the front side of the fixing block is welded with the rear side of the connection plate, the second fixing hole is formed on the left side of the fixing block, and the positioning bolt is fixedly connected in the second fixing hole.
In order to achieve the effect of transmitting oxygen inside the oxygen tank into the main body for reaction by the transmission mechanism, it is preferable that the oxygen supply structure of a fuel cell of the present utility model includes a transmission pipe welded to the front side of the oxygen tank, an oxygen tank fixedly connected to the front side of the main body, a connection pipe fixedly connected to the left side of the oxygen tank, and a valve fixedly connected to the top of the transmission pipe.
In order to achieve the effect of fixedly sealing the connection of the connecting pipe and the conveying pipe to prevent oxygen from leaking, the oxygen supply structure of the fuel cell is preferable in that the sealing block is fixedly connected to the right side of the conveying pipe and is matched with the conveying component.
In order to enable the receiving port to achieve the effect of receiving the oxygen transmitted by the transmission pipe, the oxygen supply structure of the fuel cell is preferable, wherein the top of the front side of the main body is provided with the receiving port, and the receiving port is matched with the transmission mechanism for use.
Compared with the prior art, the utility model has the beneficial effects that:
according to the oxygen supply structure of the fuel cell, through the arrangement of the conversion conveying mechanism, the effect of extracting air can be achieved by the conversion conveying mechanism, meanwhile, oxygen in the extracted air can be filtered by utilizing a molecular sieve method, so that the effect of purifying and conveying the air into the conveying mechanism can be achieved, the purified oxygen can be conveyed into the main body by the conveying mechanism, the effect of reacting with chemical substances in the main body is achieved, the effect of producing electric power can be achieved, the problem that the reaction is insufficient when the chemical substances in the fuel cell react due to the fact that the concentration of the oxygen is too low can be solved in the reaction process of the purified oxygen, the problem that the power is insufficient due to the fact that the obtained electric power cannot normally operate can be solved for the instrument is solved, and through the arrangement of the connection fixing mechanism, the effect of providing connection conditions for the conversion conveying mechanism and the main body can be achieved by utilizing the structure of the connection fixing mechanism, and the effect of being convenient to maintain can be achieved.
Drawings
Fig. 1 is an overall structural view of an oxygen supply structure of a fuel cell of the present utility model;
FIG. 2 is a schematic diagram of the connection of the transfer conveyor mechanism, the connection fixture mechanism and the transport mechanism in the present utility model;
FIG. 3 is a schematic diagram of the connection of the transfer conveyor mechanism of the present utility model;
FIG. 4 is a schematic connection diagram of the connection fixing mechanism of the present utility model;
FIG. 5 is a schematic diagram of the connection of the transmission mechanism according to the present utility model;
FIG. 6 is a schematic view of the connection of the receiving port in the present utility model.
In the figure, 1, a conversion conveying mechanism; 101. a transport assembly; 1011. a conversion box; 1012. a delivery tube; 1013. a transfer pump; 102. a conversion assembly; 1021. an extraction tube; 1022. a connection hole; 1023. a molecular sieve block; 2. connecting a fixing mechanism; 201. a fixing assembly; 2011. a fixing plate; 2012. a limiting plate; 2013. a chute; 2014. a partition plate; 2015. a first fixing hole; 202. a connection assembly; 2021. a connecting plate; 2022. a slide block; 2023. a fixed block; 2024. a second fixing hole; 2025. positioning bolts; 3. a transmission mechanism; 301. a transmission tube; 302. an oxygen storage tank; 303. a connecting pipe; 304. a valve; 4. a closing block; 5. a main body; 6. and a receiving port.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-6, the present utility model provides the following technical solutions: an oxygen supply structure of a fuel cell includes a conversion transport mechanism 1, a connection fixing mechanism 2, a transport mechanism 3, and a main body 5; the conversion conveying mechanism 1 is arranged on the front side of the connection fixing mechanism 2, the connection fixing mechanism 2 is arranged at the bottom of the front side of the main body 5, and the conveying mechanism 3 is arranged at the top of the front side of the main body 5;
the converting and conveying mechanism 1 comprises a conveying assembly 101 and a converting assembly 102, wherein the conveying assembly 101 is arranged on the front side of the connecting and fixing mechanism 2, and the converting assembly 102 is arranged on the right side of the conveying assembly 101.
In this embodiment: through the setting of conversion conveying mechanism 1, conversion conveying mechanism 1 can reach the effect of extracting the air, can utilize the molecular sieve method to filter the oxygen in the extraction air simultaneously, thereby can reach the effect that the purification was transmitted to the transmission mechanism 3 is inside, thereby can make transmission mechanism 3 can be with the oxygen transmission after the purification to main part 5 inside, reach the chemical substance that reacts with main part 5 is inside, thereby the effect of producing electric power, can solve the oxygen after the purification in the reaction process that oxygen concentration is too low and lead to when reacting with the chemical substance in the fuel cell, the insufficient condition of reaction appears, thereby the power that obtains is insufficient causes can cause the problem that the power can not normally operate the condition to the apparatus to appear, through the setting of connecting fixed establishment 2, connecting fixed establishment 2 can play the effect that provides the connection condition for conversion conveying mechanism 1 and main part 5, and conversion conveying mechanism 1 accessible utilizes the structure of connecting fixed establishment 2 convenient to dismantle, the effect of being convenient for maintain is reached.
As a technical optimization scheme of the present utility model, the conveying assembly 101 includes a conversion box 1011, a conveying pipe 1012 and a conveying pump 1013, the conversion box 1011 is fixedly connected to the front side of the connection fixing mechanism 2, the conveying pipe 1012 is fixedly connected to the left side of the conversion box 1011, and the conveying pump 1013 is fixedly connected to the surface of the conveying pipe 1012.
In this embodiment: through the setting of converting case 1011, converting case 1011 can play the effect of storing the air, through the setting of conveyer pipe 1012, conveyer pipe 1012 can play the effect of carrying the oxygen after the purification to the oxygen storage tank 302 inside, through the setting of delivery pump 1013, and delivery pump 1013 can play the effect of carrying out the extraction transmission to the air.
As a technical optimization scheme of the present utility model, the conversion assembly 102 includes a suction pipe 1021, a connection hole 1022 and a molecular sieve block 1023, the suction pipe 1021 is fixedly connected to an inner wall of the connection hole 1022, the connection hole 1022 is opened on the right side of the conversion box 1011, and the molecular sieve block 1023 is fixedly connected to the inside of the conversion box 1011.
In this embodiment: by the arrangement of the suction pipe 1021, the suction of the suction pipe 1021 through the transfer pump 1013 can achieve the effect of sucking air, and by the arrangement of the connection holes 1022, the connection holes 1022 can provide the connection condition for the suction pipe 1021 and the conversion box 1011.
As a technical optimization scheme of the present utility model, the connection fixing mechanism 2 includes a fixing assembly 201 and a connection assembly 202, the fixing assembly 201 is disposed at the bottom of the front side of the main body 5, and the connection assembly 202 is disposed at the front side of the fixing assembly 201.
In this embodiment: through the setting of fixed subassembly 201, fixed subassembly 201 can play the effect of connecting fixed to coupling assembling 202, and through the setting of coupling assembling 202, coupling assembling 202 can play the effect of connecting to conversion case 1011.
As a technical optimization scheme of the present utility model, the fixing assembly 201 includes a fixing plate 2011, a limiting plate 2012, a chute 2013, a partition 2014 and a first fixing hole 2015, the fixing plate 2011 is welded at the bottom of the front side of the main body 5, the limiting plate 2012 is welded on the right side of the fixing plate 2011, the chute 2013 is arranged on the front side of the fixing plate 2011, the partition 2014 is welded in the middle of the front side of the fixing plate 2011, and the first fixing hole 2015 is arranged on the left side of the partition 2014.
In this embodiment: through the setting of fixed plate 2011, the spout 2013 that the fixed plate 2011 accessible front side was seted up reaches the effect of being connected connecting plate 2021, through the setting of limiting plate 2012, limiting plate 2012 can play the effect of spacing to the connection of spout 2013 and slider 2022, through the setting of baffle 2014, baffle 2014 can play the effect of leading slider 2022 to be convenient for spout 2013 and slider 2022 are connected, through the setting of first fixed orifices 2015, first fixed orifices 2015 and second fixed orifices 2024 intercommunication.
As a technical optimization scheme of the utility model, the connecting assembly 202 comprises a connecting plate 2021, a sliding block 2022, a fixed block 2023, a second fixing hole 2024 and a positioning bolt 2025, wherein the connecting plate 2021 is clamped on the front side of the fixed plate 2011, the sliding block 2022 is welded on the rear side of the connecting plate 2021, the fixed block 2023 is arranged on the left side of the sliding block 2022, the front side of the fixed block 2023 is welded with the rear side of the connecting plate 2021, the second fixing hole 2024 is formed on the left side of the fixed block 2023, and the positioning bolt 2025 is fixedly connected inside the second fixing hole 2024.
In this embodiment: through the setting of connecting plate 2021, connecting plate 2021 can play the effect of being connected to converting case 1011, and then reaches the effect of supporting converting case 1011 through the connection of slider 2022 and spout 2013, through the setting of fixed block 2023, fixed block 2023 accessible cooperation second fixed orifices 2024 reaches the effect of being connected with baffle 2014, through the setting of positioning bolt 2025, positioning bolt 2025 can play the effect of fixing the connection of fixed block 2023 and baffle 2014.
As a technical optimization scheme of the utility model, the transmission mechanism 3 comprises a transmission pipe 301, an oxygen storage box 302, a connecting pipe 303 and a valve 304, wherein the transmission pipe 301 is welded on the front side of the oxygen storage box 302, the oxygen storage box 302 is fixedly connected on the front side of the main body 5, the connecting pipe 303 is fixedly connected on the left side of the oxygen storage box 302, and the valve 304 is fixedly connected on the top of the transmission pipe 301.
In this embodiment: through the setting of conveyer pipe 1012, conveyer pipe 1012 can play the effect that reacts to main part 5 inside with the oxygen transmission after the purification in the oxygen storage tank 302, through the setting of oxygen storage tank 302, oxygen storage tank 302 can play the effect of storing after the purification, through the setting of connecting pipe 303, connecting pipe 303 can play the effect of being connected with conveyer pipe 1012, and then can make conveyer pipe 1012 accessible connecting pipe 303 carry oxygen to oxygen storage tank 302 inside, through the setting of valve 304, valve 304 can play the effect of controlling the transportation of oxygen.
As a technical optimization scheme of the utility model, the right side of the conveying pipe 1012 is fixedly connected with a sealing block 4, and the sealing block 4 is matched with the conveying assembly 101 for use.
In this embodiment: by the arrangement of the sealing block 4, the sealing block 4 can have the effect of fixedly sealing the connection of the connecting pipe 303 and the conveying pipe 1012 to prevent oxygen from leaking.
As a technical optimization scheme of the utility model, the top of the front side of the main body 5 is provided with the receiving port 6, and the receiving port 6 is matched with the transmission mechanism 3 for use.
In this embodiment: through the arrangement of the receiving port 6, the receiving port 6 can play a role in receiving the oxygen transmitted by the transmission pipe 301, so that the oxygen can enter the main body 5 to react with chemical substances in the main body 5.
Working principle: firstly, the transfer pump 1013 is turned on, the transfer pump 1013 will generate suction force to the conversion box 1011, and then the suction force can be generated by the transfer pump 1013 to enable the suction pipe 1021 to pump air, then after the air enters the conversion box 1011, the molecular sieve block 1023 in the conversion box 1011 will filter substances except oxygen in the air, so as to purify oxygen, then the purified oxygen will enter the transfer pipe 1012 through the suction force of the transfer pump 1013 to be transferred, then the transfer pipe 1012 will transfer the purified oxygen into the connecting pipe 303, and then enter the oxygen storage box 302 through the connecting pipe 303, then the valve 304 is opened to control the purified oxygen to enter the transfer pipe 301, so that the transfer pipe 1012 can transfer the oxygen into the main body 5 through the receiving port to react with chemical substances in the main body 5, thereby the electric power can be produced, then when the conversion transfer mechanism 1 is maintained, the sealing block 4 is twisted first, so that the connection between the transfer pipe 1012 and the connecting pipe 303 is disconnected, then the positioning bolt 2025 is removed, and the sliding block 2022 is drawn out through the sliding chute 2013, so that the conversion box 1011 can be detached, and then the conversion transfer mechanism 1 can be maintained.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (3)
1. An oxygen supply structure of a fuel cell, comprising a conversion conveying mechanism (1), a connection fixing mechanism (2), a transmission mechanism (3) and a main body (5), characterized in that: the conversion conveying mechanism (1) is arranged at the front side of the connection fixing mechanism (2), the connection fixing mechanism (2) is arranged at the bottom of the front side of the main body (5), and the conveying mechanism (3) is arranged at the top of the front side of the main body (5);
the conversion conveying mechanism (1) comprises a conveying assembly (101) and a conversion assembly (102), wherein the conveying assembly (101) is arranged at the front side of the connection fixing mechanism (2), and the conversion assembly (102) is arranged at the right side of the conveying assembly (101);
the conveying assembly (101) comprises a conversion box (1011), a conveying pipe (1012) and a conveying pump (1013), wherein the conversion box (1011) is fixedly connected to the front side of the connecting and fixing mechanism (2), the conveying pipe (1012) is fixedly connected to the left side of the conversion box (1011), and the conveying pump (1013) is fixedly connected to the surface of the conveying pipe (1012);
the conversion assembly (102) comprises an extraction pipe (1021), a connecting hole (1022) and a molecular sieve block (1023), wherein the extraction pipe (1021) is fixedly connected to the inner wall of the connecting hole (1022), the connecting hole (1022) is formed in the right side of the conversion box (1011), and the molecular sieve block (1023) is fixedly connected to the inside of the conversion box (1011);
the connecting and fixing mechanism (2) comprises a fixing component (201) and a connecting component (202), wherein the fixing component (201) is arranged at the bottom of the front side of the main body (5), and the connecting component (202) is arranged at the front side of the fixing component (201);
the fixing assembly (201) comprises a fixing plate (2011), a limiting plate (2012), a sliding groove (2013), a partition plate (2014) and a first fixing hole (2015), wherein the fixing plate (2011) is welded at the bottom of the front side of the main body (5), the limiting plate (2012) is welded on the right side of the fixing plate (2011), the sliding groove (2013) is formed in the front side of the fixing plate (2011), the partition plate (2014) is welded in the middle of the front side of the fixing plate (2011), and the first fixing hole (2015) is formed in the left side of the partition plate (2014);
the connecting assembly (202) comprises a connecting plate (2021), a sliding block (2022), a fixed block (2023), a second fixing hole (2024) and a positioning bolt (2025), wherein the connecting plate (2021) is clamped on the front side of the fixed plate (2011), the sliding block (2022) is welded on the rear side of the connecting plate (2021), the fixed block (2023) is arranged on the left side of the sliding block (2022), the front side of the fixed block (2023) is welded on the rear side of the connecting plate (2021), the second fixing hole (2024) is formed in the left side of the fixed block (2023), and the positioning bolt (2025) is fixedly connected inside the second fixing hole (2024);
the conveying mechanism (3) comprises a conveying pipe (301), an oxygen storage box (302), a connecting pipe (303) and a valve (304), wherein the conveying pipe (301) is welded on the front side of the oxygen storage box (302), the oxygen storage box (302) is fixedly connected on the front side of the main body (5), the connecting pipe (303) is fixedly connected on the left side of the oxygen storage box (302), and the valve (304) is fixedly connected on the top of the conveying pipe (301).
2. An oxygen supply structure of a fuel cell according to claim 1, characterized in that: the right side of conveyer pipe (1012) fixedly connected with seals piece (4), seal piece (4) and conveying subassembly (101) cooperation use.
3. An oxygen supply structure of a fuel cell according to claim 1, characterized in that: the top of main part (5) front side has seted up and has received mouth (6), receive mouth (6) and transmission mechanism (3) cooperation use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197612.5U CN220065746U (en) | 2023-05-18 | 2023-05-18 | Oxygen supply structure of fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197612.5U CN220065746U (en) | 2023-05-18 | 2023-05-18 | Oxygen supply structure of fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220065746U true CN220065746U (en) | 2023-11-21 |
Family
ID=88761752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321197612.5U Active CN220065746U (en) | 2023-05-18 | 2023-05-18 | Oxygen supply structure of fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220065746U (en) |
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2023
- 2023-05-18 CN CN202321197612.5U patent/CN220065746U/en active Active
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