CN209071515U - A kind of fuel cell collecting hydrogen discrimination block in a row and its application - Google Patents
A kind of fuel cell collecting hydrogen discrimination block in a row and its application Download PDFInfo
- Publication number
- CN209071515U CN209071515U CN201821422335.2U CN201821422335U CN209071515U CN 209071515 U CN209071515 U CN 209071515U CN 201821422335 U CN201821422335 U CN 201821422335U CN 209071515 U CN209071515 U CN 209071515U
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- CN
- China
- Prior art keywords
- hydrogen
- row
- branch flow
- flow passage
- discrimination block
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Fuel Cell (AREA)
Abstract
The utility model discloses a kind of fuel cells for collecting hydrogen discrimination block in a row and its application, including row's hydrogen discrimination block, relief valve, blow down valve, row's hydrogen connector, first pipe and second pipe, wherein the sprue for hydrogen circulation, the first branch flow passage and the second branch flow passage are provided with inside row's hydrogen discrimination block, sprue it is top closed, outlet at bottom installation row's hydrogen connector, the first outlet of first branch flow passage is connected to sprue, the output end of the first entrance connection relief valve of first branch flow passage, the input terminal of relief valve connect first pipe；The second outlet of second branch flow passage is connected to sprue, the output end of the second entrance connection blow down valve of second branch flow passage, the input terminal of blow down valve connects second pipe, row's hydrogen discrimination block, relief valve, blow down valve, row's hydrogen connector and pipeline integrate to form a modular component, globality is strong, it is small in size, manufacturing cost is low, installation manufacture is easy, is convenient for the control of quality.
Description
Technical field:
The utility model relates to a kind of fuel cells for collecting hydrogen discrimination block in a row and its application.
Background technique:
Existing hydrogen energy source fuel cell generally comprise cabinet, case lid, galvanic pile module (i.e. fuel cell pack -- connect
Multiple independent single fuel cells compositions), hydrogen inlet valve door component, go out hydrogen valve member, hydrogen gas circulating pump, air induction system
And cooling system, wherein galvanic pile module, hydrogen inlet valve door component, go out hydrogen valve member be all mounted in cabinet, air induction system,
Cooling system is mounted on outside cabinet.
The major function of hydrogen valve member has out: 1) liquid water/vapor after discharge reaction in hydrogen, in maintenance system
Density of hydrogen；It 2) is system release, and by the High Pressure Hydrogen in system when system Hydrogen Vapor Pressure is higher than a certain safety value of setting
Gas discharge.
Going out hydrogen valve member at present includes numerous parts: such as relief valve, blow down valve, row's hydrogen connector and pipeline, in which: pressure release
Valve be used for drain when the Hydrogen Vapor Pressure of hydrogen inlet valve door component is excessively high leak part hydrogen, blow down valve be used for after reaction in electricity
Hydrogen/vapor/the liquid water being detained inside heap is purged.Instead of modularization, scattering device be not this for these parts
There are following technical problems for layout arrangement: 1) number of parts is more, installation connection trouble；2) non-modularization, volume is big, cost
Height, globality poor, quality are difficult to control, less reliable；3) manufacturing cost is high.
Summary of the invention:
The purpose of the utility model is to provide a kind of fuel cells for collecting hydrogen discrimination block in a row and its application, to solve above-mentioned back
Be laid out in scape technology it is unreasonable lead to that small product size is big, finished product assembling trouble, increased costs and the uncontrollable technology of quality are asked
Topic.
The purpose of this utility model is achieved by following technical proposals.
A kind of collection hydrogen discrimination block in a row, including row's hydrogen discrimination block, relief valve, blow down valve, row's hydrogen connector, first pipe and the second pipe
Road, wherein being provided with the sprue for hydrogen circulation, the first branch flow passage and the second branch flow passage, the top of sprue inside row's hydrogen discrimination block
Portion's closing, outlet at bottom installation row's hydrogen connector, the first outlet of the first branch flow passage are connected to sprue, and the first of the first branch flow passage
Entrance connects the output end of relief valve, and the input terminal of relief valve connects first pipe；The second outlet and mainstream of second branch flow passage
Road connection, the output end of the second entrance connection blow down valve of the second branch flow passage, the input terminal of blow down valve connect second pipe.
The row's of being located proximate to hydrogen connector of the second outlet of second branch flow passage described above.
Height H2 of the height H1 of the first outlet of first branch flow passage described above than the second outlet of the second branch flow passage
It is high.
Row's hydrogen discrimination block described above is blocks, including top surface, bottom surface, front, back, the left side and the right side, and row's hydrogen connects
Head is located on bottom surface, and bottom surface is provided with annular groove, sealing ring is installed inside annular groove, row's hydrogen connector is located at annular groove
It is intermediate.
The first entrance of first branch flow passage described above is located at front, and the second entrance of the second branch flow passage is located at below.
First branch flow passage described above, the vertical sprue of the second branch flow passage.
Support plate is protruded on the left side described above, and purging valve-supporting is mounted in support plate.
A kind of fuel cell, including cabinet, galvanic pile module and low voltage control system, wherein galvanic pile module, low voltage control system
System is all mounted in cabinet, hydrogen interface pipe and out hydrogen interface pipe is installed into respectively at the both ends of galvanic pile module, into hydrogen interface
Pipeline and out hydrogen interface pipe are all connect with collection hydrogen discrimination block in a row, and the collection hydrogen discrimination block in a row is collection described above hydrogen in a row
The input terminal of discrimination block, relief valve is connected by pipeline into hydrogen interface first pipe, and the input terminal of blow down valve is connected out by pipeline
Hydrogen interface second pipe.
Discrimination block described above includes top surface, bottom surface, front, back, the left side and the right side, and row's hydrogen connector is located on bottom surface,
Bottom surface is provided with annular groove, sealing ring is installed, row's hydrogen connector is located among annular groove, in cabinet inside annular groove
The through-hole that supply and discharge hydrogen connector passes through is set on bottom plate, and the bottom surface of discrimination block is close to bottom plate, and by close between the bottom surface and bottom plate of discrimination block
Seal sealing.
The utility model compared with prior art, has the effect that
1) the utility model will include row's hydrogen discrimination block, relief valve, blow down valve, row's hydrogen connector, first pipe and second pipe
It integrates to form a modular component, globality is strong, and small in size, manufacturing cost is low, installation manufacture is easy, is convenient for
The control of quality；
The utility model connects the output end of the first entrance connection relief valve of the first branch flow passage, the input terminal of relief valve
First pipe connects on hydrogen main pipeline；The second outlet of second branch flow passage is connected to sprue, and the second of the second branch flow passage enters
The input terminal connection second pipe of the output end of mouth connection blow down valve, blow down valve connects on row's hydrogen main pipeline,
2), the row's of being located proximate to hydrogen connector of the second outlet of the second branch flow passage described above, the first of the first branch flow passage
For the height H1 of outlet than the height H2 high of the second outlet of the second branch flow passage, i.e. pressure release valve position is higher than blow down valve, prevents from integrating
The water freezing not being discharged in row's hydrogen discrimination block blocks relief valve, and blow down valve is located at below pile, conducive to the discharge of reaction water；
3) it is a blocks, including top surface, bottom surface, front, back, the left side and the right side into row's hydrogen discrimination block, arranges hydrogen connector position
In on bottom surface, bottom surface is provided with annular groove, sealing ring is installed, row's hydrogen connector is located in annular groove inside annular groove
Between, convenient for the sealing to fuel cell case when installing in this way；
4) first entrance of the first branch flow passage is located at front, and the second entrance of the second branch flow passage is located at below.It is described above
The first branch flow passage, the vertical sprue of the second branch flow passage, the left side protrude support plate, purging valve-supporting be mounted in support plate, tie
Structure is simple, and manufacture is easy easy for installation.
Detailed description of the invention:
Fig. 1 is the perspective view for collecting hydrogen discrimination block in a row；
Fig. 2 is another angle perspective view for collecting hydrogen discrimination block in a row；
Fig. 3 is the front view for collecting hydrogen discrimination block in a row；
Fig. 4 is the cross-sectional view of A-A in Fig. 3；
Fig. 5 is the left view for collecting hydrogen discrimination block in a row；
Fig. 6 is the cross-sectional view of B-B in Fig. 5；
Fig. 7 is the cross-sectional view of C-C in Fig. 5；
Fig. 8 is the partial structural diagram for collecting hydrogen discrimination block in a row；
Fig. 9 is the partial structural diagram for collecting another angle of hydrogen discrimination block in a row；
Figure 10 is the structural schematic diagram of fuel cell；
Figure 11 is the stereogram exploded view of fuel cell；
Figure 12 is the partial structural diagram of fuel cell.
Specific embodiment:
The utility model is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment one:
As shown in Figures 1 to 9, the present embodiment is a kind of collection hydrogen discrimination block in a row, including row's hydrogen discrimination block 1, relief valve 2, purging
Valve 3, row's hydrogen connector 4, first pipe 101 and second pipe 102, arrange the sprue being provided with inside hydrogen discrimination block 1 for hydrogen circulation
11, the first branch flow passage 12 and the second branch flow passage 13, top closed, outlet at bottom installation row's hydrogen connector 4 of sprue 11, first
The first outlet 121 of runner 12 is connected to sprue 11, and the first entrance 122 of the first branch flow passage 12 connects the output of relief valve 2
The input terminal at end, relief valve 2 connects first pipe 101；The second outlet 131 of second branch flow passage 13 is connected to sprue 11, the
The second entrance 132 of two branch flow passages 13 connects the output end of blow down valve 3, and the input terminal of blow down valve 3 connects second pipe 102.
The row's of being located proximate to hydrogen connector 4 of the second outlet 131 of second branch flow passage 13.
Height H2 of the height H1 of the first outlet 121 of first branch flow passage 12 than the second outlet 131 of the second branch flow passage 13
It is high.
Row's hydrogen discrimination block 1 is blocks, including top surface 14, bottom surface 15, front 16, below 17, the left side 18 and the right side
19, row's hydrogen connector 4 is located on bottom surface 15, and bottom surface 15 is provided with annular groove 151, installs sealing ring inside annular groove 151
152, row's hydrogen connector 4 is located among annular groove 151.
The first entrance 122 of first branch flow passage 12 is located at front 16, the second entrance of the second branch flow passage 13 132
Later 17.
First branch flow passage 12, the vertical sprue 11 of the second branch flow passage 13.
Support plate 181 is protruded on the left side 18, and the bearing of blow down valve 3 is mounted in support plate 181.
Embodiment two:
Such as Fig. 1, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, a kind of fuel cell, including cabinet 5, galvanic pile module 6 and low pressure
Control system 7, wherein galvanic pile module 5, low voltage control system 7 are all mounted in cabinet 5, are pacified respectively at the both ends of galvanic pile module 5
Put into hydrogen interface pipe 8 and hydrogen interface pipe 9 out, into hydrogen interface pipe 8 and out hydrogen interface pipe 9 all with collection hydrogen discrimination block 10 in a row
Connection, the collection hydrogen discrimination block 10 in a row is the hydrogen discrimination block 10 in a row of collection described in above-described embodiment one, the input terminal of relief valve 2
It is connected by first pipe 101 into hydrogen interface pipe 8, the input terminal of blow down valve 3 connects out hydrogen interface by second pipe 102
Pipeline 9.
Row's hydrogen discrimination block 1 includes top surface 14, bottom surface 15, front 16, below 17, the left side 18 and the right side 19, and row's hydrogen connects
First 4 are located on bottom surface 15, and bottom surface 15 is provided with annular groove 151, installs sealing ring 152 inside annular groove 151, arranges hydrogen
Connector 4 is located among annular groove 151, and the through-hole 511 that supply and discharge hydrogen connector 4 passes through is arranged on the bottom plate 51 of cabinet 5, arranges hydrogen
The bottom surface 15 of discrimination block 1 is close to bottom plate 51, and is sealed between the bottom surface 15 and bottom plate 51 of row's hydrogen discrimination block 1 by sealing ring 152.
Above embodiments are the better embodiment of the utility model, and however, the embodiments of the present invention are not limited thereto,
Made changes, modifications, substitutions, combinations, simplifications under other any spiritual essence and principles without departing from the utility model are
Equivalent substitute mode, is included within the protection scope of the utility model.
Claims (9)
1. a kind of collection hydrogen discrimination block in a row, including row hydrogen discrimination block (1), relief valve (2), blow down valve (3), row hydrogen connector (4), the first pipe
Road (101) and second pipe (102), it is characterised in that: the sprue for hydrogen circulation is provided with inside row hydrogen discrimination block (1)
(11), the first branch flow passage (12) and the second branch flow passage (13), top closed, outlet at bottom installation row's hydrogen connector of sprue (11)
(4), the first outlet (121) of the first branch flow passage (12) is connected to sprue (11), the first entrance of the first branch flow passage (12)
(122) output end of relief valve (2) is connected, the input terminal of relief valve (2) connects first pipe (101)；Second branch flow passage (13)
Second outlet (131) be connected to sprue (11), the second entrance (132) of the second branch flow passage (13) connection blow down valve (3)
The input terminal of output end, blow down valve (3) connects second pipe (102).
2. a kind of collection according to claim 1 hydrogen discrimination block in a row, it is characterised in that: the of second branch flow passage (13)
The row's of being located proximate to hydrogen connector (4) of two outlets (131).
3. a kind of collection hydrogen discrimination block in a row according to claim 1 or 2, it is characterised in that: the first of the first branch flow passage (12)
Height H2 high of the height H1 of outlet (121) than the second outlet (131) of the second branch flow passage (13).
4. a kind of collection hydrogen discrimination block in a row according to claim 3, it is characterised in that: row's hydrogen discrimination block (1) is blocky
Body, including top surface (14), bottom surface (15), front (16), back (17), the left side (18) and the right side (19), row hydrogen connector (4) are located at
It on bottom surface (15), is provided with annular groove (151) in bottom surface (15), sealing ring (152) is installed inside annular groove (151), row
It is intermediate that hydrogen connector (4) is located at annular groove (151).
5. a kind of collection according to claim 4 hydrogen discrimination block in a row, it is characterised in that: the of first branch flow passage (12)
One entrance (122) is located at front (16), and the second entrance (132) of the second branch flow passage (13) is located at below (17).
6. a kind of collection according to claim 5 hydrogen discrimination block in a row, it is characterised in that: first branch flow passage (12), the
The vertical sprue (11) of two branch flow passages (13).
7. a kind of collection hydrogen discrimination block in a row according to claim 6, it is characterised in that: protrude support plate in the left side (18)
(181), blow down valve (3) bearing is mounted on support plate (181).
8. a kind of fuel cell, including cabinet (5), galvanic pile module (6) and low voltage control system (7), wherein galvanic pile module (6),
Low voltage control system (7) is all mounted in cabinet (5), the both ends of galvanic pile module (6) be installed into respectively hydrogen interface pipe (8) and
Hydrogen interface pipe (9) out, it is characterised in that: into hydrogen interface pipe (8) and out hydrogen interface pipe (9) all with collect hydrogen discrimination block in a row
(10) it connects, collection hydrogen discrimination block (10) in a row is the claims 1 to collection hydrogen discrimination block in a row as claimed in claim 7
(10), the input terminal of relief valve (2) is connected by first pipe (101) into hydrogen interface pipe (8), the input terminal of blow down valve (3)
Hydrogen interface pipe (9) are connected out by second pipe (102).
9. a kind of fuel cell according to claim 8, it is characterised in that: row's hydrogen discrimination block (1) includes top surface
(14), bottom surface (15), front (16), back (17), the left side (18) and the right side (19), row hydrogen connector (4) are located on bottom surface (15),
It is provided with annular groove (151) in bottom surface (15), sealing ring (152) is installed inside annular groove (151), arrange hydrogen connector (4) position
It is intermediate in annular groove (151), the through-hole (511) that supply and discharge hydrogen connector (4) pass through, row are set on the bottom plate (51) of cabinet (5)
The bottom surface (15) of hydrogen discrimination block (1) is close to bottom plate (51), and by sealing ring between the bottom surface (15) and bottom plate (51) of row hydrogen discrimination block (1)
(152) it seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422335.2U CN209071515U (en) | 2018-08-31 | 2018-08-31 | A kind of fuel cell collecting hydrogen discrimination block in a row and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422335.2U CN209071515U (en) | 2018-08-31 | 2018-08-31 | A kind of fuel cell collecting hydrogen discrimination block in a row and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071515U true CN209071515U (en) | 2019-07-05 |
Family
ID=67091429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422335.2U Withdrawn - After Issue CN209071515U (en) | 2018-08-31 | 2018-08-31 | A kind of fuel cell collecting hydrogen discrimination block in a row and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103479A (en) * | 2018-08-31 | 2018-12-28 | 大洋电机新动力科技有限公司 | A kind of fuel cell collecting hydrogen discrimination block in a row and its application |
-
2018
- 2018-08-31 CN CN201821422335.2U patent/CN209071515U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103479A (en) * | 2018-08-31 | 2018-12-28 | 大洋电机新动力科技有限公司 | A kind of fuel cell collecting hydrogen discrimination block in a row and its application |
| CN109103479B (en) * | 2018-08-31 | 2023-07-11 | 大洋电机新动力科技有限公司 | Integrated hydrogen-discharging manifold block and fuel cell using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 528400 Guangdong province Zhongshan City West sirlon third industrial zone Co-patentee after: Shandong Tongyang Hydrogen Power Technology Co.,Ltd. Patentee after: ZHONGSHAN BROAD-OCEAN MOTOR Co.,Ltd. Address before: Room 101, Building 2, No. 5 Yongfeng Road, Haidian District, Beijing 100089 Co-patentee before: ZHONGSHAN BROAD-OCEAN MOTOR Co.,Ltd. Patentee before: BROAD-OCEAN MOTOR EV Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20230711 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20230711 |