CN206322789U - A kind of fuel cell system connector - Google Patents
A kind of fuel cell system connector Download PDFInfo
- Publication number
- CN206322789U CN206322789U CN201621350131.3U CN201621350131U CN206322789U CN 206322789 U CN206322789 U CN 206322789U CN 201621350131 U CN201621350131 U CN 201621350131U CN 206322789 U CN206322789 U CN 206322789U
- Authority
- CN
- China
- Prior art keywords
- heap
- hydrogen
- runner
- goes out
- enters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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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
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- Fuel Cell (AREA)
Abstract
The utility model discloses a kind of fuel cell system connector, including the front positioned at subsidiary engine side, the back side positioned at pile side, upper surface, lower surface and two sides, the front enters heap preheated zone including hydrogen, hydrogen goes out heap connecting portion, air enters heap joint and uses portion, air goes out heap joint and uses portion and sensor attachment portion, the lower surface is provided with vacating drainage interface and cooling water enters heap connector portions, the back side enters heap runner provided with hydrogen, hydrogen goes out heap runner, air enters heap runner, air goes out heap runner, cooling water enters heap runner and cooling water goes out heap runner.A kind of fuel cell system of the present utility model is integrated with a variety of functions with connector, realized from structure to hydrogen preheating and the compact installation of related elements, the distance between pile and subsidiary engine is highly shortened, the design requirement of fuel cell system module is met.
Description
Technical field
The utility model is related to a kind of fuel cell system connector.
Background technology
Proton Exchange Membrane Fuel Cells is because with can quickly start in room temperature, electroless liquid is lost in, water is easily discharged, the life-span
The outstanding feature such as long, specific power and specific energy height and be used as vehicle power generation system using to drive vehicle.At present, it is external
It is equipped with vehicle mass production of the proton exchange film fuel battery system as engine.In general, fuel cell system leads to
Often it is made up of fuel cell pack, auxiliary equipment, electric power output unit, system control unit etc., closely matching somebody with somebody between these components
Conjunction degree determines the performance of system.In the past, fuel tank pile and auxiliary equipment were arranged relatively independently, the connection between them
The interface determined merely by fuel cell pile is realized, therefore relative distance is farther out, is difficult to realize the compact cloth after coordinating
Put.Simultaneously enter heap hydrogen due to the Pipeline transport after step-down and temperature is relatively low, can all influence the hair of systematic function
Wave and system itself autgmentability and transplantability.
Utility model content
According to technical problem set forth above, and provide a kind of fuel cell system connector.The utility model is used
Technological means it is as follows：
A kind of fuel cell system connector, including the front positioned at subsidiary engine side, the back side positioned at pile side, upper end
Face, lower surface and two sides；
The front enters heap preheated zone including hydrogen, and hydrogen goes out heap connecting portion, and air enters heap joint and uses portion, and air goes out
Heap joint uses portion and sensor attachment portion；
The hydrogen enters the hydrogen excessively stream chamber being provided with heap preheated zone in Y-shaped, positioned at the two of the hydrogen excessively stream chamber
Cooling water cavity between individual branch, the cooling water cavity and the hydrogen to enter that be additionally provided with flange between the outer of heap preheated zone close
Seal and heat exchange structure is provided with groove, the hydrogen excessively stream chamber, the front is provided with screw hole；
The lower surface is provided with vacating drainage interface and cooling water enters heap connecting portion；
The back side is communicated with the hydrogen excessively stream chamber and pile hydrogen enters the hydrogen of heap interface and enters heap runner, connects institute
State that hydrogen goes out heap connecting portion and pile hydrogen goes out the hydrogen of heap interface and goes out heap runner, connect the air enter heap joint using portion and
The air that pile air enters heap interface enters heap runner, and the connection air goes out heap joint and goes out heap interface using portion and pile air
Air goes out heap runner, connects that the cooling water enters heap connecting portion and pile cooling water enters the cooling water of heap interface and enters heap runner and company
The cooling water that logical cooling water cavity and the pile cooling water goes out heap interface goes out heap runner；
The drainage interface of vacating goes out heap flow passage with the air, and the setting for vacating drainage interface can prevent
Air road ponding, once there is water to use draining valve draining, generally sealed using sealing-plug and without using.
The hydrogen enters heap runner, and the hydrogen goes out heap runner, and the air enters heap runner, and the air goes out heap runner,
The cooling water enters heap runner and the cooling water goes out to be equipped with sealed groove outside heap runner, and the depth of the sealed groove is
0.4-2.0mm, width is 2.0-3.2mm, and frontier distance is described to be referred to by sealing area by the border 2-5mm of sealing area
The hydrogen enters heap runner, and the hydrogen goes out heap runner, and the air enters heap runner, and the air goes out heap runner, the cooling
Water enters heap runner and the cooling water goes out heap runner.
The front also includes t loss of weight portion and is connected to use screw.
The sensor attachment portion is provided with multiple temperature and pressure sensor.
The heat exchange structure is the fin or punching press fin that cross section is rectangle.
The cross section is that the fin thickness of rectangle is 2-6mm, is manufactured using overall Milling Process, and gap should be true between fin
Protect the out-of-date flow of hydrogen stream enough.
The punching press fin is the fin with flange irregular section of stamped processing, and its thickness is 0.5-3mm, material
Matter is hot good conductor, and such as aluminium, aluminium alloy, copper and copper alloy, fin surface are smooth, fin installation portion and connector knot
Conjunction portion is interference fit.
The hydrogen, which goes out, is provided with taper pipe thread in heap connecting portion so that install with convenient disassembly and with good sealing property.
The upper surface has two symmetrical up big and down small wedge-shaped lightening grooves.
The flatness at the described positive and described back side is 0.03-0.08mm, and surface roughness is Ra1.6-Ra6.3.
The air enter heap joint go out heap joint using portion and the air can be by corresponding joint and electromagnetism using portion
The head of valve is accommodated therein, and them is had specific direction, this at two structure can be adjusted by actual demand.
The t loss of weight portion and the wedge-shaped lightening grooves primarily to ensure use function on the premise of to respective regions
Loss of weight result.
It is described to be connected with screw for realizing a kind of fuel cell system connector and respective associated element
Connection fastening.
A kind of material of fuel cell system connector, in addition to it should be particularly mentioned that, the material of other structures is
Aluminium alloy or almag, its architectural feature is obtained by casting or mechanical processing toolses, then through anti-corrosion Wear-resistant Treatment, such as
Anodic oxidation, plating or spraying etc..
A kind of fuel cell system of the present utility model is integrated with a variety of functions with connector, is realized from structure
Hydrogen is preheated and related elements compact installation, highly shortened the distance between pile and subsidiary engine, meet fuel cell
The design requirement of system modular.
The utility model can be widely popularized in fields such as fuel cells for the foregoing reasons.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of fuel cell system connector in embodiment of the present utility model.
Fig. 2 is the structural representation at the back side in embodiment of the present utility model.
Fig. 3 is the structural representation of lower surface in embodiment of the present utility model.
Fig. 4 is the structural representation that hydrogen enters heap preheated zone in embodiment of the present utility model.
Fig. 5 is the structural representation of punching press fin in embodiment of the present utility model.
Embodiment
As Figure 1-Figure 5, a kind of fuel cell system connector, including the front 1 positioned at subsidiary engine side, positioned at pile
The back side 2 of side, upper surface 3, lower surface 4 and two sides 5；
Described positive 1 enters heap preheated zone 11 including hydrogen, and hydrogen goes out heap connecting portion 12, and air enters heap joint and uses portion
13, air goes out heap joint and uses portion 14 and sensor attachment portion 15；
The hydrogen enters the hydrogen excessively stream chamber 111 being provided with heap preheated zone 11 in Y-shaped, positioned at the hydrogen excessively stream chamber
Cooling water cavity 112 between 111 Liang Ge branches, the cooling water cavity 112 enters the outer of heap preheated zone 11 with the hydrogen
Between be additionally provided with flange seal groove 113, the hydrogen excessively stream chamber 111 and be provided with heat exchange structure, described positive 1 is provided with screw hole
16, blind flange is buckled well after placing square-section seal in the flange seal groove 113, is passed through at the screw hole 16
Using screw and the hydrogen is entered packing ring into heap preheated zone 11 and the cooling water cavity 112 is sealed.
The lower surface 4 is provided with vacating drainage interface 41 and cooling water enters heap connecting portion 42；
The back side 2 is communicated with the hydrogen excessively stream chamber 111 and pile hydrogen enters the hydrogen of heap interface and enters heap runner 21,
Connect that the hydrogen goes out heap connecting portion 12 and pile hydrogen goes out the hydrogen of heap interface and goes out heap runner 22, connect the air and enter heap and connect
The air that head enters heap interface using portion 13 and pile air enters heap runner 23, and the connection air goes out heap joint and uses portion 14 and electricity
The air that heap air goes out heap interface goes out heap runner 24, and the connection cooling water enters heap connecting portion 42 and pile cooling water enters heap interface
Cooling water enter heap runner 25 and connect the cooling water cavity 112 and pile cooling water goes out the cooling water of heap interface and goes out heap runner
26；
It is described vacate drainage interface 41 and go out heap runner 24 with the air connect.
The hydrogen enters heap runner 21, and the hydrogen goes out heap runner 22, and the air enters heap runner 23, and the air goes out heap
Runner 24, the cooling water enters heap runner 25 and the cooling water goes out outside heap runner 26 to be equipped with sealed groove 27, the sealing
The depth of groove 27 is 0.4-2.0mm, and width is 2.0-3.2mm, and frontier distance is by the border 2-5mm of sealing area.
Described positive 1 also includes t loss of weight portion 17 and is connected with screw 18.
The sensor attachment portion 15 is provided with multiple temperature and pressure sensor.
The heat exchange structure is the fin 114 or punching press fin 115 that cross section is rectangle.
The cross section is that the thickness of fin 114 of rectangle is 2-6mm.
The punching press fin 115 is the fin with flange irregular section of stamped processing, and its thickness is 0.5-
3mm。
The hydrogen, which goes out, is provided with taper pipe thread in heap connecting portion 12.
The upper surface 3 has two symmetrical up big and down small wedge-shaped lightening grooves 31.
The above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (9)
1. a kind of fuel cell system connector, it is characterised in that including the front positioned at subsidiary engine side, the back of the body positioned at pile side
Face, upper surface, lower surface and two sides；
The front enters heap preheated zone including hydrogen, and hydrogen goes out heap connecting portion, and air enters heap joint and uses portion, and air goes out heap and connect
Head use portion and sensor attachment portion；
The hydrogen enters the hydrogen excessively stream chamber being provided with heap preheated zone in Y-shaped, positioned at two points of the hydrogen excessively stream chamber
Cooling water cavity between branch, the cooling water cavity and the hydrogen are additionally provided with flange seal ditch between entering the outer of heap preheated zone
Heat exchange structure is provided with groove, the hydrogen excessively stream chamber, the front is provided with screw hole；
The lower surface is provided with vacating drainage interface and cooling water enters heap connecting portion；
The back side is communicated with the hydrogen excessively stream chamber and pile hydrogen enters the hydrogen of heap interface and enters heap runner, connects the hydrogen
Gas goes out heap connecting portion and pile hydrogen goes out the hydrogen of heap interface and goes out heap runner, connects the air and enters heap joint and uses portion and pile
The air that air enters heap interface enters heap runner, connects the air and goes out the air that heap joint goes out heap interface using portion and pile air
Go out heap runner, the connection cooling water enters heap connecting portion and enters heap runner with the cooling water that pile cooling water enters heap interface and connect institute
State cooling water cavity and pile cooling water goes out the cooling water of heap interface and goes out heap runner；
The drainage interface of vacating goes out heap flow passage with the air.
2. a kind of fuel cell system connector according to claim 1, it is characterised in that：The hydrogen enters heap stream
Road, the hydrogen goes out heap runner, and the air enters heap runner, and the air goes out heap runner, and the cooling water enters heap runner and institute
State cooling water and go out to be equipped with sealed groove outside heap runner, the depth of the sealed groove is 0.4-2.0mm, and width is 2.0-
3.2mm, frontier distance is by the border 2-5mm of sealing area.
3. a kind of fuel cell system connector according to claim 1, it is characterised in that：The front also includes subtracting
Weight portion and it is connected and uses screw.
4. a kind of fuel cell system connector according to claim 1, it is characterised in that：The sensor attachment portion
Provided with multiple temperature and pressure sensor.
5. a kind of fuel cell system connector according to claim 1, it is characterised in that：The heat exchange structure is horizontal stroke
The fin or punching press fin of rectangular cross-section.
6. a kind of fuel cell system connector according to claim 5, it is characterised in that：The cross section is rectangle
Fin thickness be 2-6mm.
7. a kind of fuel cell system connector according to claim 5, it is characterised in that：The punching press fin is warp
The fin with flange irregular section of punch process, its thickness is 0.5-3mm.
8. a kind of fuel cell system connector according to claim 1, it is characterised in that：The hydrogen goes out heap connection
Taper pipe thread is provided with portion.
9. a kind of fuel cell system connector according to claim 1, it is characterised in that：The upper surface has two
Individual symmetrical up big and down small wedge-shaped lightening grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350131.3U CN206322789U (en) | 2016-12-09 | 2016-12-09 | A kind of fuel cell system connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350131.3U CN206322789U (en) | 2016-12-09 | 2016-12-09 | A kind of fuel cell system connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322789U true CN206322789U (en) | 2017-07-11 |
Family
ID=59267858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350131.3U Withdrawn - After Issue CN206322789U (en) | 2016-12-09 | 2016-12-09 | A kind of fuel cell system connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532097A (en) * | 2016-12-09 | 2017-03-22 | 新源动力股份有限公司 | Connecting piece for fuel cell system |
| CN112913062A (en) * | 2019-07-16 | 2021-06-04 | Fcp燃料电池动力系统股份有限公司 | Fuel cell system and integrated back plate for fuel cell module |
| CN114361492B (en) * | 2019-07-16 | 2024-06-07 | Fcp燃料电池动力系统股份有限公司 | Fuel cell system and integrated back plate for fuel cell module |
-
2016
- 2016-12-09 CN CN201621350131.3U patent/CN206322789U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532097A (en) * | 2016-12-09 | 2017-03-22 | 新源动力股份有限公司 | Connecting piece for fuel cell system |
| CN106532097B (en) * | 2016-12-09 | 2023-08-29 | 新源动力股份有限公司 | Connecting piece for fuel cell system |
| CN112913062A (en) * | 2019-07-16 | 2021-06-04 | Fcp燃料电池动力系统股份有限公司 | Fuel cell system and integrated back plate for fuel cell module |
| CN112913062B (en) * | 2019-07-16 | 2021-11-23 | Fcp燃料电池动力系统股份有限公司 | Fuel cell system and integrated back plate for fuel cell module |
| CN114361492A (en) * | 2019-07-16 | 2022-04-15 | Fcp燃料电池动力系统股份有限公司 | Fuel cell system and integrated back plate for fuel cell module |
| CN114361492B (en) * | 2019-07-16 | 2024-06-07 | Fcp燃料电池动力系统股份有限公司 | Fuel cell system and integrated back plate for fuel cell module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170711 Effective date of abandoning: 20230829 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170711 Effective date of abandoning: 20230829 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |