CN209921073U - Fuel cell engine system integration device applied to special vehicle - Google Patents
Fuel cell engine system integration device applied to special vehicle Download PDFInfo
- Publication number
- CN209921073U CN209921073U CN201920772037.4U CN201920772037U CN209921073U CN 209921073 U CN209921073 U CN 209921073U CN 201920772037 U CN201920772037 U CN 201920772037U CN 209921073 U CN209921073 U CN 209921073U
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- China
- Prior art keywords
- fuel cell
- cell engine
- layer
- support
- engine system
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- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 51
- 230000010354 integration Effects 0.000 title claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000001257 hydrogen Substances 0.000 claims abstract description 31
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Images
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Fuel Cell (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a be applied to fuel cell engine system integrated device of special-purpose vehicle, this fuel cell engine system include heat dissipation coolant tank, hydrogen cylinder, fuel cell engine, DC, support, and support bottom both sides are equipped with fixed ear, the support divide into top, well, end three-layer with fuel cell engine system, heat dissipation coolant tank installs at the support top layer, hydrogen cylinder is two sets of from top to bottom, installs in the support middle level, fuel cell engine and DC install at the support bottom. This fuel cell engine system integrated device utilizes the support to divide into parts such as cooling water tank, hydrogen cylinder, fuel cell engine, DC/DC with the heat dissipation, and whole hoist and mount again is installed on the special-purpose vehicle, makes the installation of each part compacter, practices thrift occupation space, and the subsequent maintenance of being convenient for effectively improves installation and maintenance efficiency, and the support is formed by the rectangular pipe welding, and low price, the quality is light and easily tailor.
Description
Technical Field
The utility model relates to a fuel cell technical field, concretely relates to be applied to fuel cell engine system integrated device of special-purpose vehicle.
Background
In order to reduce environmental pollution and relieve energy pressure, the heat tide of new energy automobiles is developed worldwide since the last century, and the current mainstream types are storage battery pure electric automobiles, hybrid electric automobiles and fuel cell automobiles.
Hydrogen fuel cells are generally composed of proton exchange membranes, bipolar electrodes, and are devices that produce water and electricity by the reaction of hydrogen and oxygen. The reaction process does not involve an intermediate device, the energy efficiency is high, and the reaction product is only water, so that the environment is not polluted, and the method belongs to a real pollution-free zero-emission automobile. The proton exchange membrane fuel cell is an ideal energy source for future automobiles.
The hydrogen fuel cell engine mainly comprises an electric pile, a hydrogen system, a pipeline, a DC/DC, a cooling system and an air system. At present, no system planning layout exists for a hydrogen fuel cell automobile, all system parts are distributed dispersedly, pipelines and wire harnesses are difficult to connect, installation and maintenance are not convenient enough, and the requirements of the whole automobile assembly technology cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be applied to fuel cell engine system integrated device of special-purpose vehicle, with fuel cell engine system spare part integration, then wholly be used for the whole car installation of special-purpose vehicle, the whole car installation of being convenient for has effectively improved installation and maintenance efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a be applied to fuel cell engine system integrated device of special-purpose vehicle, this fuel cell engine system includes heat dissipation cooling water tank, hydrogen cylinder, fuel cell engine, DC/DC, fuel cell engine system integrated device includes the support, and support bottom both sides are equipped with fixed ear, the support divide into fuel cell engine system top, well, end three-layer, heat dissipation cooling water tank installs at the support top layer, the hydrogen cylinder is equipped with about two sets ofly, installs at the support middle level, fuel cell engine and DC/DC install at the support bottom.
Preferably, the whole support is in a cuboid shape and comprises a first layer of framework, a second layer of framework and a third layer of framework which are sequentially distributed from top to bottom, the first layer of framework, the second layer of framework and the third layer of framework respectively comprise two cross beams and a plurality of longitudinal beams, the two cross beams and the plurality of longitudinal beams are surrounded to form a framework structure, and the three layers of frameworks are connected through upright posts.
Preferably, the heat dissipation cooling water tank is arranged above the first-layer frame and fixed on the two cross beams of the first-layer frame through bolt assemblies.
Preferably, the middle position of the upright post between the second layer of frame and the first layer of frame is fixedly connected with a middle longitudinal beam, and the middle layer of the bracket is separated and used for placing two groups of hydrogen cylinders.
Preferably, the hydrogen cylinder is fixedly arranged on the middle layer of the support through a fixed connecting piece, the fixed connecting piece comprises a strap and a fixed seat, two ends of the strap are detachably arranged on two sides of the fixed seat through bolt assemblies, the fixed seat and the strap enclose a circular space capable of binding the hydrogen cylinder, and a threaded hole is formed in the bottom of the fixed seat and is fixedly connected with the middle longitudinal beam of the support through the threaded hole.
Preferably, the upper surface of the fixing seat is provided with an arc surface which can be matched with the outer circumference of the hydrogen cylinder.
Preferably, the third-layer frame is symmetrically provided with fixing lugs at two sides, and the fuel cell engine and the DC/DC are respectively fixed on the longitudinal beams of the third-layer frame in a left-right side-by-side mode through bolt assemblies.
Due to the structure, the beneficial effects of the utility model reside in that:
the fuel cell engine system integration device divides a fuel cell engine system into a top layer, a middle layer and a bottom layer by utilizing a bracket, integrally hoists the fuel cell engine system, and installs the fuel cell engine system on a special vehicle; the installation of the components such as the heat dissipation cooling water tank, the hydrogen cylinder, the fuel cell engine, the DC/DC and the like is facilitated, so that the installation of each component is more compact, the occupied space is saved, the subsequent maintenance is facilitated, and the installation and maintenance efficiency is effectively improved; and the bracket is formed by welding a plurality of rectangular pipes, has low price and light weight and is easy to cut.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 to 3 are schematic views of the overall structure of the present invention;
fig. 4 is a front view of the bracket of the present invention;
fig. 5 is a side view of the bracket of the present invention;
fig. 6 is a top view of the bracket of the present invention;
fig. 7 and 8 are schematic structural views of the hydrogen cylinder of the present invention in a fixed state.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 8, the present embodiment provides a fuel cell engine system integrated device applied to a special vehicle, the fuel cell engine system includes a heat dissipation cooling water tank 1, a hydrogen cylinder 2, a fuel cell engine 3, and a DC/DC (electrical equipment) 4, the fuel cell engine system integrated device includes a support 5, fixing lugs 58 are disposed on two sides of the bottom of the support, the support 5 divides the fuel cell engine system into a top layer, a middle layer, and a bottom layer, the heat dissipation cooling water tank 1 is mounted on the top layer of the support 5, the hydrogen cylinder 2 is provided with an upper group and a lower group and is mounted on the middle layer of the support 5, and the fuel cell engine 3 and the DC/DC are mounted on the bottom layer of the support.
The whole rectangular shape that is of support 5 includes from last first layer frame 51, second floor frame 52 and the third layer frame 53 that distributes in proper order down, and first, second, third layer frame all include two crossbeams 54 and many longerons 55, surround and constitute frame construction, connect through stand 56 between the three-layer frame.
The heat dissipation cooling water tank 1 is arranged above the first layer of frame 51 and fixed on two cross beams 54 of the first layer of frame 51 through bolt assemblies.
The middle position of the upright post 56 between the second layer frame 52 and the first layer frame 51 is fixedly connected with a middle longitudinal beam 57, and the middle layer of the bracket is separated and used for placing two groups of hydrogen cylinders 2.
The hydrogen cylinder 2 is fixedly arranged on the middle layer of the support 5 through a fixed connecting piece 6, the fixed connecting piece 6 comprises a strap 61 and a fixing seat 62, two ends of the strap 61 are detachably arranged on two sides of the fixing seat 62 through bolt assemblies 63, the fixing seat 62 and the strap 61 enclose a circular space capable of binding the hydrogen cylinder 2, and the bottom of the fixing seat 62 is provided with a threaded hole and is fixedly connected with longitudinal beams 55 and 57 on the middle layer of the support through the threaded hole.
The fixing seat 62 is provided with an arc surface capable of being matched with the outer circumference of the hydrogen cylinder 2.
The two sides of the third layer frame 53 are symmetrically provided with fixing lugs 58 for integrally fixing the support on the special vehicle, and the fuel cell engine 3 and the DC/DC are respectively fixed on the longitudinal beams 55 of the third layer frame 53 in a left-right side-by-side mode through bolt assemblies.
The support is formed by welding rectangular pipes, and the rectangular pipes are formed pipes and have the advantages of low price, light weight, easiness in cutting and the like. When the device is used, the heat dissipation cooling water tank is firstly installed at the top of the support, the upper group of hydrogen cylinders and the lower group of hydrogen cylinders are installed at the middle layer of the support, the hydrogen fuel engine and the electrical equipment fittings are installed at the bottom layer of the support, then the support is integrally hoisted, and the support is fixedly installed on the special vehicle.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a be applied to fuel cell engine system integrated device of special-purpose vehicle, this fuel cell engine system includes heat dissipation cooling water tank, hydrogen cylinder, fuel cell engine, DC/DC, its characterized in that: the fuel cell engine system integration device comprises a support, wherein fixing lugs are arranged on two sides of the bottom of the support, the fuel cell engine system is divided into a top layer, a middle layer and a bottom layer by the support, the heat dissipation cooling water tank is arranged on the top layer of the support, the hydrogen cylinders are arranged in an upper group and a lower group and are arranged on the middle layer of the support, and the fuel cell engine and the DC/DC are arranged on the bottom layer of the support.
2. The fuel cell engine system integrated apparatus of claim 1, wherein: the whole cuboid form that is of support includes from last first floor frame, second floor frame and the third layer frame that distributes extremely down in proper order, and first, second, third layer frame all include two crossbeams and many longerons, surround and constitute frame construction, connect through the stand between the three-layer frame.
3. The fuel cell engine system integrated apparatus of claim 2, wherein: and the heat dissipation cooling water tank is arranged above the first layer of frame and is fixed on the two cross beams of the first layer of frame through a bolt assembly.
4. The fuel cell engine system integrated apparatus of claim 2, wherein: and the middle position of the upright post between the second layer of frame and the first layer of frame is fixedly connected with a middle longitudinal beam, and the middle layer of the bracket is separated and is used for placing two groups of hydrogen cylinders.
5. The fuel cell engine system integrated apparatus of claim 4, wherein: the hydrogen cylinder is fixedly arranged on the middle layer of the support through a fixed connecting piece, the fixed connecting piece comprises a strap and a fixed seat, two ends of the strap are detachably arranged on two sides of the fixed seat through bolt assemblies, the fixed seat and the strap enclose a circular space capable of binding the hydrogen cylinder, and a threaded hole is formed in the bottom of the fixed seat and is fixedly connected with the longitudinal beam on the middle layer of the support through the threaded hole.
6. The fuel cell engine system integration apparatus of claim 5, wherein: the upper surface of the fixing seat is provided with an arc surface which can be matched with the outer circumference of the hydrogen cylinder.
7. The fuel cell engine system integration apparatus of claim 5, wherein: and fixing lugs are symmetrically arranged on two sides of the third layer of frame, and the fuel cell engine and the DC/DC are respectively fixed on the longitudinal beams of the third layer of frame in a left-right side-by-side mode through bolt assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772037.4U CN209921073U (en) | 2019-05-27 | 2019-05-27 | Fuel cell engine system integration device applied to special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772037.4U CN209921073U (en) | 2019-05-27 | 2019-05-27 | Fuel cell engine system integration device applied to special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209921073U true CN209921073U (en) | 2020-01-10 |
Family
ID=69091738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920772037.4U Expired - Fee Related CN209921073U (en) | 2019-05-27 | 2019-05-27 | Fuel cell engine system integration device applied to special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209921073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046273A (en) * | 2020-09-27 | 2020-12-08 | 奇瑞万达贵州客车股份有限公司 | Hydrogen cylinder fixing frame structure of hydrogen fuel cell city bus |
| CN113130949A (en) * | 2021-04-09 | 2021-07-16 | 深圳市氢蓝时代动力科技有限公司 | Fuel power assembly, automobile and control method |
-
2019
- 2019-05-27 CN CN201920772037.4U patent/CN209921073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046273A (en) * | 2020-09-27 | 2020-12-08 | 奇瑞万达贵州客车股份有限公司 | Hydrogen cylinder fixing frame structure of hydrogen fuel cell city bus |
| CN113130949A (en) * | 2021-04-09 | 2021-07-16 | 深圳市氢蓝时代动力科技有限公司 | Fuel power assembly, automobile and control method |
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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: 20200609 Address after: 201800 room jt1295, 4th floor, no.4229 Bao'an Road, Jiading District, Shanghai Patentee after: Shanghai hydrogen Information Technology Co.,Ltd. Address before: 430000 No. 18 Shenlong Avenue, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN XIONGTAO HYDROGEN FUEL CELL TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |