CN102945967A - Metal bipolar plate inspection jack structure - Google Patents
Metal bipolar plate inspection jack structure Download PDFInfo
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- CN102945967A CN102945967A CN2012104368282A CN201210436828A CN102945967A CN 102945967 A CN102945967 A CN 102945967A CN 2012104368282 A CN2012104368282 A CN 2012104368282A CN 201210436828 A CN201210436828 A CN 201210436828A CN 102945967 A CN102945967 A CN 102945967A
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- Prior art keywords
- jack
- outer walls
- plate
- polar plates
- metal double
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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 invention discloses a metal bipolar plate inspection jack structure, characterized in that: an inspection jack comprises two outer walls that are respectively connected with an anode monopolar plate and a cathode monopolar plate; the central portion of each outer wall is provided with a boss having a C-shaped structure; two ends of each outer wall are provided with nosing parts; the bosses on the two outer walls are opposite; the nosing parts at the same end of the two outer walls are fixed connected; in addition, the inspection jack is directly formed by stamping forming on the contact surface between the anode monopolar plate and the cathode monopolar plate of the metal bipolar plate. According to the invention, the connection between the inspection jack and its adaptive contact pin for connecting a battery inspection system is tight and reliable, and the plugging mode used herein is convenient and fast; the two outer walls are respectively connected with the anode monopolar plate and the cathode monopolar plate, the electric potential difference between the adjacent metal bipolar plates is single-unit battery voltage, and the monitoring is accurate.
Description
Technical field
The present invention relates to a kind of metal double polar plates and patrol and examine jack structure.
Background technology
Fuel cell is a kind ofly will be stored in the Blast Furnace Top Gas Recovery Turbine Unit (TRT) that chemical energy in fuel and the oxidant is converted into electric energy by electrochemical reaction, the battery inspection system is a kind of for the monitoring cell voltage, guarantee the device of the normal operation of battery, usually fuel cell is composed in series fuel cell pile as its application form by bipolar plates with the more piece cell, metal double polar plates is because its intensity is high, electrical and thermal conductivity performance is good, advantages such as gas barrier properties is good and being widely used in the fuel cell pile, battery pile voltage obtains by the more piece monomer battery voltage is cumulative, then be the prerequisite that guarantees whole battery pile safe and reliable operation to the accurate monitoring of each single battery voltage of battery pile so, and wherein battery inspection system and each single battery of fuel cell pile effective be connected play a part crucial, owing to there is not to arrange the interface that is connected with the battery inspection system on the common metal double polar plates, so single-unit fuel cell and battery inspection system mainly are connected by this mode of lead-in wire that links to each other at metal double polar plates welding and inspecting interface in the prior art, there are the following problems for this mode: adopt welding manner, because the thickness of metal double polar plates is very little, so that the to each other distance of each metal double polar plates is also very little, the spot size of welding position is improper so then can cause each other short circuit of metal double polar plates, destroys fuel cell; Because the situation that solder joint comes off occurs in the defective of welding procedure itself easily, and after connecting and composing the battery pile apart from very little metal double polar plates to each other, soldering appliance will be difficult to enter, and welding is not only very difficult again, and destroy easily other parts in the fuel cell pile; When fuel cell pile needs again dismounting, then need to open the welding position in addition, not only time-consuming, also cause easily parts damages.
Summary of the invention
The present invention is directed to the proposition of above problem, a kind ofly connect metal double polar plates simple, easy to use and patrol and examine jack structure and develop.
Technological means of the present invention is as follows:
A kind of metal double polar plates is patrolled and examined jack structure, patrols and examines jack and is made of two outer walls of jointed anode unipolar plate and negative electrode unipolar plate respectively; Described each outer wall middle part is provided with the lug boss with C type structure; Described each outer wall two ends are provided with closing in section; Lug boss direction on described two outer walls is relative; The closing in section that is positioned at same end on described two outer walls is fixedly connected with;
Further, describedly patrol and examine jack directly punch forming on the contact-making surface of the anode unipolar plate of metal double polar plates and negative electrode unipolar plate.
Owing to adopted technique scheme, a kind of metal double polar plates provided by the invention is patrolled and examined jack structure, by can be used for connecting the jack of patrolling and examining of battery inspection system metal double polar plates setting, two outer walls of patrolling and examining jack are provided with the relative lug boss with C type structure of direction, two outer wall two ends are provided with closing in section simultaneously, the closing in section that is positioned at same end on two outer walls is fixedly connected with, this structure adopts pluggable mode convenient and swift so that patrol and examine jack with closely reliable with the connection of its suitable contact pin that is connected the battery inspection system; Anode unipolar plate and the negative electrode unipolar plate of two outer wall difference connection metal bipolar plates, the electrical potential difference between the adjacent metal bipolar plates is single battery voltage, and monitoring is accurately.
Description of drawings
Fig. 1 is structural representation of patrolling and examining jack of the present invention;
Fig. 2 is the metal double polar plates of patrolling and examining jack that is provided with of the present invention.
Among the figure: 1, outer wall, 2, lug boss, 3, closing in section, 4, the negative electrode unipolar plate, 5, the anode unipolar plate.
Embodiment
, a kind of metal double polar plates described 1 such as Fig. 1, Fig. 2 patrolled and examined jack structure, it is characterized in that: patrol and examine jack and be made of two outer walls 1 of jointed anode unipolar plate 5 and negative electrode unipolar plate 4 respectively; Described outer wall 1 middle part is provided with the lug boss 2 with C type structure; Described outer wall 1 two ends are provided with closing in section 3; Lug boss 2 directions on described two outer walls 1 are relative; The closing in section 3 that is positioned at same end on described two outer walls 1 is fixedly connected with; Further, describedly patrol and examine jack directly punch forming on the contact-making surface of the anode unipolar plate 5 of metal double polar plates and negative electrode unipolar plate 4.
The present invention adopts punch forming process directly to stamp out at metal double polar plates and patrols and examines jack, the contact pin that connects the battery inspection system directly can be plugged into patrolling and examining in the jack of each metal polar plate during practical application, avoid not have the interface that is connected with the battery inspection system is set on the traditional metal double polar plates and adopt at metal polar plate and weld the problem that the lead-in wire that is connected with cruising inspection system brings.
A kind of metal double polar plates provided by the invention is patrolled and examined jack structure, by can be used for connecting the jack of patrolling and examining of battery inspection system metal double polar plates setting, two outer walls of patrolling and examining jack are provided with the relative lug boss with C type structure of direction, two outer wall two ends are provided with closing in section simultaneously, the closing in section that is positioned at same end on two outer walls is fixedly connected with, this structure adopts pluggable mode convenient and swift so that patrol and examine jack with closely reliable with the connection of its suitable contact pin that is connected the battery inspection system; Anode unipolar plate and the negative electrode unipolar plate of two outer wall difference connection metal bipolar plates, the electrical potential difference between the adjacent metal bipolar plates is single battery voltage, and monitoring is accurately.
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a metal double polar plates is patrolled and examined jack structure, it is characterized in that: patrol and examine jack by two outer walls (1) formation of difference jointed anode unipolar plate (5) and negative electrode unipolar plate (4); Described outer wall (1) middle part is provided with the lug boss (2) with C type structure; Described outer wall (1) two ends are provided with closing in section (3); Lug boss (2) direction on described two outer walls (1) is relative; The closing in section (3) that is positioned at same end on described two outer walls (1) is fixedly connected with.
2. a kind of metal double polar plates according to claim 1 is patrolled and examined jack structure, it is characterized in that the described jack directly punch forming on the contact-making surface of the anode unipolar plate (5) of metal double polar plates and negative electrode unipolar plate (4) of patrolling and examining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436828.2A CN102945967B (en) | 2012-11-05 | 2012-11-05 | A kind of metal bipolar plate inspection jack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436828.2A CN102945967B (en) | 2012-11-05 | 2012-11-05 | A kind of metal bipolar plate inspection jack structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102945967A true CN102945967A (en) | 2013-02-27 |
| CN102945967B CN102945967B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210436828.2A Active CN102945967B (en) | 2012-11-05 | 2012-11-05 | A kind of metal bipolar plate inspection jack structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN102945967B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449462A (en) * | 2018-10-08 | 2019-03-08 | 上海治臻新能源装备有限公司 | A kind of self-assembled structures of fuel battery voltage inspection |
| CN109830693A (en) * | 2019-01-15 | 2019-05-31 | 安徽明天氢能科技股份有限公司 | A kind of fuel cell unipolar plate structure |
| CN111289901A (en) * | 2018-12-06 | 2020-06-16 | 中国科学院大连化学物理研究所 | Fuel cell stack voltage inspection structure and method |
| CN111628194A (en) * | 2020-05-28 | 2020-09-04 | 上海骥翀氢能科技有限公司 | Fuel cell inspection assembly, bipolar plate inspection connection structure and inspection system |
| CN115911440A (en) * | 2022-11-18 | 2023-04-04 | 中汽创智科技有限公司 | Bipolar plate, galvanic pile and fuel cell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691070Y (en) * | 2004-04-07 | 2005-04-06 | 上海神力科技有限公司 | Fuel cell flow guide polar plate with voltage monitor and detection slot and hole |
| JP2008078147A (en) * | 2007-10-22 | 2008-04-03 | Honda Motor Co Ltd | Attaching structure of cell voltage detecting terminal for fuel cell |
| JP2009217939A (en) * | 2008-03-07 | 2009-09-24 | Hitachi Ltd | Fuel cell separator |
| CN101689644A (en) * | 2007-06-27 | 2010-03-31 | 丰田自动车株式会社 | Fuel cell with voltage detection terminal |
-
2012
- 2012-11-05 CN CN201210436828.2A patent/CN102945967B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691070Y (en) * | 2004-04-07 | 2005-04-06 | 上海神力科技有限公司 | Fuel cell flow guide polar plate with voltage monitor and detection slot and hole |
| CN101689644A (en) * | 2007-06-27 | 2010-03-31 | 丰田自动车株式会社 | Fuel cell with voltage detection terminal |
| JP2008078147A (en) * | 2007-10-22 | 2008-04-03 | Honda Motor Co Ltd | Attaching structure of cell voltage detecting terminal for fuel cell |
| JP2009217939A (en) * | 2008-03-07 | 2009-09-24 | Hitachi Ltd | Fuel cell separator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449462A (en) * | 2018-10-08 | 2019-03-08 | 上海治臻新能源装备有限公司 | A kind of self-assembled structures of fuel battery voltage inspection |
| CN109449462B (en) * | 2018-10-08 | 2022-03-22 | 上海治臻新能源股份有限公司 | Self-assembly structure for voltage inspection of fuel cell |
| CN111289901A (en) * | 2018-12-06 | 2020-06-16 | 中国科学院大连化学物理研究所 | Fuel cell stack voltage inspection structure and method |
| CN111289901B (en) * | 2018-12-06 | 2021-06-25 | 中国科学院大连化学物理研究所 | Fuel cell stack voltage inspection structure and method |
| CN109830693A (en) * | 2019-01-15 | 2019-05-31 | 安徽明天氢能科技股份有限公司 | A kind of fuel cell unipolar plate structure |
| CN111628194A (en) * | 2020-05-28 | 2020-09-04 | 上海骥翀氢能科技有限公司 | Fuel cell inspection assembly, bipolar plate inspection connection structure and inspection system |
| CN115911440A (en) * | 2022-11-18 | 2023-04-04 | 中汽创智科技有限公司 | Bipolar plate, galvanic pile and fuel cell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102945967B (en) | 2015-10-21 |
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