CN109334474B - Hydrogen bottle with fixed knot constructs - Google Patents
Hydrogen bottle with fixed knot constructs Download PDFInfo
- Publication number
- CN109334474B CN109334474B CN201811197043.8A CN201811197043A CN109334474B CN 109334474 B CN109334474 B CN 109334474B CN 201811197043 A CN201811197043 A CN 201811197043A CN 109334474 B CN109334474 B CN 109334474B
- Authority
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- China
- Prior art keywords
- bottle body
- bottle
- plate
- profile plate
- support column
- 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.)
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 60
- 239000001257 hydrogen Substances 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 13
- 239000004917 carbon fiber Substances 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
- B60K15/07—Mounting of tanks of gas tanks
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application provides a hydrogen bottle with a fixing structure, which comprises a bottle body, binding bands and mounting blocks wound on the bottle body by the binding bands, wherein each binding band corresponds to two mounting blocks, the two mounting blocks are symmetrically positioned on two opposite sides of the bottle body, a steel wire thread sleeve is embedded in each mounting block, the steel wire thread sleeve is covered by the binding bands, the inner side and the outer side of each mounting block are respectively contacted with the bottle body and the binding bands, and when the bottle body is fixed on a frame, a screw corresponding to each steel wire thread sleeve is connected with the frame and penetrates through the binding bands to be fixed with the steel wire thread sleeve through mutual engagement. The beneficial effects are that: can be more stable be fixed in the frame with the bottle body, and because through making installation piece on the hydrogen bottle is connected with the frame can realize with the hydrogen bottle is fixed in the frame makes the installation simple, convenient and swift.
Description
Technical Field
The application relates to the technical field of electric automobiles, in particular to a hydrogen bottle with a fixed structure.
Background
Hydrogen fuel cells require the use of hydrogen bottles for loading high pressure hydrogen gas. For passenger cars, the space available for arranging the hydrogen bottles is very limited, and the currently adopted fixed hydrogen bottles are bound by steel plate belts, the steel plate belts are heavy, the minimum distance between the connecting belt plates and the peripheral structure is required to be larger, and the connecting belt plates are particularly limited in the height direction, so that the arrangement of larger hydrogen bottles is not facilitated. In the prior art, after the hydrogen cylinder is purchased, the hydrogen cylinder firstly needs to pass through the strap and then is connected with the frame through the strap, so that the hydrogen cylinder is fixed on the frame, the fixing mode is complex, and the airtight structure of the hydrogen cylinder is extremely easy to damage in the fixing process, so that potential safety hazards are caused.
Disclosure of Invention
In view of the above, embodiments of the present application provide a hydrogen bottle having a fixing structure, which can more stably fix a bottle body to a rack, and which can be simply, conveniently and quickly installed because the hydrogen bottle can be fixed to the rack by connecting a mounting block on the hydrogen bottle to the rack.
The embodiment of the application provides a hydrogen bottle with a fixing structure, which comprises a bottle body, binding bands and mounting blocks wound on the bottle body by the binding bands, wherein each binding band corresponds to two mounting blocks, the two mounting blocks are symmetrically positioned on two opposite sides of the bottle body, a steel wire thread sleeve is embedded in each mounting block, the steel wire thread sleeve is covered by the binding bands, the inner side and the outer side of each mounting block are respectively contacted with the bottle body and the binding bands, and when the bottle body is fixed on a rack, a screw corresponding to each steel wire thread sleeve is connected with the rack and is fixed with the steel wire thread sleeve through mutual meshing through the binding bands.
Further, the binding band is a carbon fiber composite material laminated board structure formed by curing carbon fiber or Bo-fiber cloth pre-impregnated with resin.
Further, each of the mounting blocks has a through hole perforated in the height direction of the bottle body for cooperating with a fixing member on the frame to fix the hydrogen bottle to the frame.
Further, the installation piece include with bottle body outside closely laminating interior profile board, with the banding closely laminating profile board and with the both sides profile board of banding closely laminating, the opposite both ends of both sides profile board are connected respectively the profile board with interior profile board just with interior profile board encloses jointly into the perforation, the installation piece still includes with perforation bisection's support column, the support column supports the profile board with interior profile board.
Further, the support column is provided with a through hole penetrating through the support column along the height direction of the bottle body, and the through hole is used for being matched with a fixing piece on a rack so as to fix the hydrogen bottle on the rack or the through Kong Kongzhi, so that the weight of the support column is reduced.
Further, a mounting hole is formed in the support column, the mounting hole is communicated with the through hole and penetrates through the outline plate outwards, the steel wire thread insert is embedded into the mounting hole, and when the steel wire thread insert is fixed with the frame, the bolt penetrates through the binding band and is inserted into the steel wire thread insert.
Further, the opposite ends of the side profile plate are provided with arc-shaped bent portions, and the side profile plate is connected with the ends of the outer profile plate and the inner profile plate through the arc-shaped portions.
Further, the hydrogen bottle further comprises a filler, a gap is formed among the inner side of the binding band, the outer side of the arc-shaped part and the outer side of the bottle body, and the filler is solidified and molded in a liquid state or a gel state to fill the gap.
Further, the mounting block is made of aluminum.
Further, the method comprises the steps of,
s1: manufacturing a plurality of mounting blocks, wherein each mounting block comprises an inner contour plate, an outer contour plate and two side contour plates, the opposite ends of each side contour plate are respectively connected with the corresponding outer contour plate and each inner contour plate and form a through hole which extends along the height direction of the bottle body together with the corresponding outer contour plate and each inner contour plate, each mounting block further comprises a support column which divides the through hole into two parts, each support column supports the corresponding outer contour plate and each inner contour plate, each support column is provided with a through hole which penetrates through the corresponding support column along the height direction of the bottle body, each support column is provided with a mounting hole which is communicated with each through hole and penetrates through the corresponding outer contour plate outwards, and each mounting hole is internally embedded with a steel wire screw sleeve;
s2: manufacturing carbon fiber or Bo-fiber cloth pre-impregnated with resin into a binding band, enabling the inner side of the inner profile plate to be adhered to the outer side of the bottle body in a tightly adhering manner through structural adhesive, enabling the binding band to wind and fix two mounting blocks on the outer side of the bottle body before the binding band is solidified and molded, enabling the two mounting blocks to be symmetrically positioned on two opposite sides of the bottle body, and enabling the binding band to be tightly adhered to the outer side of the outer profile plate and the outer side of the side profile plate;
s3: the straps are cured under heat or pressure to form a carbon fiber composite laminate structure that secures the mounting block to the bottle body.
The technical scheme provided by the embodiment of the application has the beneficial effects that:
(1) Each binding band is used for fixing two mounting blocks on two opposite sides of the bottle body in a mutually symmetrical mode, the mounting blocks are used for being mutually fixed with the frame to enable the bottle body to be fixed on the frame, and compared with the prior art that one binding band is used for only binding one mounting block on one side of the bottle body and is fixed on the frame through the mounting blocks, the hydrogen bottle with the fixing structure can be used for more stably fixing the bottle body on the frame, and can prevent the frame from shaking relatively to the frame in motion, so that potential safety hazards are caused.
(2) The mounting block on the hydrogen bottle is connected with the rack, so that the hydrogen bottle can be fixed on the rack, the hydrogen bottle is mounted simply, conveniently and quickly, and the airtight structure of the gas bottle can be effectively prevented from being damaged in the fixing process, so that potential safety hazards are caused.
(3) The inner side and the outer side of the mounting block are respectively contacted with the bottle body and the binding band, compared with the prior art that the binding band passes through the mounting block, the distance between the inner side and the outer side of the mounting block in the hydrogen bottle with the fixing structure is shorter, so that each hydrogen bottle only occupies smaller mounting space when being mounted on the rack, and more hydrogen bottles can be arranged in a limited space.
(4) The bandage is the soaking fabric, the bandage twines through the mode of solidification in the bottle body with the outside of installation piece, replace the bandage that the quality is very heavy material such as steel, aluminium made with the bandage that the soaking fabric of quality is lighter promptly, can effectually alleviate the total quality of hydrogen bottle, and realize through solidifying soft bandage the self-fixation of bandage with realize the bandage will the installation piece is fixed in the bottle body to do not need to use other structures or devices to regard as corresponding fixed knot to construct, further reduced the required space that occupies of hydrogen bottle.
Drawings
FIG. 1 is an overall schematic view of a hydrogen bottle having a fixed structure of the present application;
fig. 2 is an enlarged partial sectional view of the hydrogen bottle having the fixing structure of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present application provides a hydrogen bottle with a fixing structure, which includes a bottle body 1, a strap 2 and a mounting block 3 wound on the bottle body 1 by the strap 2, wherein when the hydrogen bottle leaves the factory, the strap 2 and the mounting block 3 are provided, and when the hydrogen bottle is transported to a specified electric vehicle, the hydrogen bottle can be fixed on a frame of the electric vehicle only by matching the mounting block 3 with a fixing part on the frame.
According to the requirement, the hydrogen bottle is provided with a plurality of mutually parallel binding bands 2 which are wound on the bottle body 1, each binding band 2 corresponds to two mounting blocks 3, and the two mounting blocks 3 are symmetrically positioned on two opposite sides of the bottle body 1.
Referring to fig. 2, the mounting block 3 includes an inner profile plate 35 tightly attached to the outer side of the bottle body 1, an outer profile plate 37 tightly attached to the strap 2, and two side profile plates 36 tightly attached to the strap 2, opposite ends of the two side profile plates 36 are respectively connected with the outer profile plate 37 and the inner profile plate 35, and enclose a through hole 31 formed by the outer profile plate 37 and the inner profile plate 35, which is opposite to the mounting block 3 along the height direction of the bottle body 1, the mounting block 3 further includes a support column 32 for dividing the through hole 31 into two parts, and the two through holes 31 are used for being mutually matched with a fixing piece on a frame to fix the hydrogen bottle on the frame. The support columns 32 support the outer contour plate 37 and the inner contour plate 35. The support column 32 is provided with a through hole 34 penetrating through the support column along the height direction of the bottle body 1, and the through hole 34 is used for being matched with a fixing piece on a rack so that the hydrogen bottle is fixed on the rack or the through hole 34 is empty, so that the weight of the support column 32 is reduced.
The support column 32 is provided with a mounting hole which is communicated with the through hole 34 and penetrates through the outline plate 37 outwards, and a steel wire thread insert is embedded in the mounting hole. When the mounting block 3 is fixed on the frame, each wire thread sleeve is provided with a bolt 33, the bolts 33 are connected with the frame, and the bolt bodies of the bolts 33 penetrate through the binding bands 2 and are inserted into the wire thread sleeves to be meshed and fixed with the wire thread sleeves. In view of increasing the hardness of the screw, the method of inserting the wire thread insert into the mounting hole is adopted instead of directly providing the internal screw in the mounting. The mounting block serves as a mounting point with the frame, and the bottle body 1 is fixed to the frame by fixing the mounting point with the wire thread insert by the bolt 33, so that the fastening degree and strength of the connection between the mounting point and the frame can be improved.
The mounting hole is located on the inner side of the strap 2 and is wrapped by the strap 2. Opposite ends of the side profile plate 36 are provided with arc-shaped bent portions 351, and the side profile plate 35 is connected with ends of the outer profile plate 37 and the inner profile plate 35 through the arc-shaped portions 351. The hydrogen bottle further comprises a filler 4, a gap is formed between the inner side of the binding band 2 and the outer side of the arc-shaped part 351 and the outer side of the bottle body 1, the filler 4 is solidified and formed in a liquid state or a gel state to fill the gap, preferably, the filler 4 is glass fiber or carbon fiber with light weight and high strength, and the filler 4 can be tightly adhered with the side wall of the gap after being solidified in the liquid state or the gel state. In order to increase the strength of the mounting block 3 while controlling the mass of the mounting block 3, the mounting block 3 is made of aluminum.
The binding band 2 is wound on the bottle body 1 by at least one layer, and the binding band 2 is a fabric impregnated with glass fiber or carbon fiber or resin. Taking the impregnated material as resin as an example, the binding band is a carbon fiber composite material laminated board structure formed by curing carbon fiber or Bo fiber cloth which is pre-impregnated with resin. The binding band 2 impregnated with the impregnation material is fixed on the outer sides of the bottle body 1 and the mounting block 3 by curing. The curing mode is various, and the curing is usually carried out by adopting a heating or pressurizing condition, such as vacuum bag pressing mode, autoclave mode, and the like, and the curing mode is alternatively used or comprehensively used.
Referring to fig. 1 and 2, the method for manufacturing the hydrogen bottle comprises the following steps:
s1: manufacturing a plurality of mounting blocks 3, wherein each mounting block 3 comprises an inner contour plate 35, an outer contour plate 37 and two side contour plates 36, opposite ends of each side contour plate 36 are respectively connected with each outer contour plate 37 and each inner contour plate 35 and form a through hole 31 which extends along the height direction of the bottle body 1 together with each outer contour plate 37 and each inner contour plate 35, each mounting block 3 further comprises a support column 32 which divides each through hole 31 into two parts, each support column 32 supports each outer contour plate 37 and each inner contour plate 35, each support column 32 is provided with a through hole 34 which penetrates through each support column 32 along the height direction of the bottle body 1, each support column 32 is provided with a mounting hole which is communicated with each through hole 34 and penetrates through each outer contour plate 37 outwards, and each mounting hole is embedded with the corresponding steel wire screw sleeve;
s2: manufacturing a binding band 2 from carbon fiber or blouse fiber cloth (which can be unidirectional cloth or fabric) pre-impregnated with resin, adhering the inner side of the inner profile plate 35 to the outer side of the bottle body 1 through structural adhesive, winding and fixing two mounting blocks 3 on the outer side of the bottle body 1 by the binding band 2 before the binding band 2 is solidified and molded, symmetrically positioning the two mounting blocks 3 on two opposite sides of the bottle body 1, and adhering the binding band 2 to the outer side of the outer profile plate 37 and the side profile plate 36;
s3: the strap 2 is cured by vacuum bagging or autoclave.
The technical scheme provided by the embodiment of the application has the beneficial effects that:
(1) Each binding band 2 fixes two mounting blocks 3 symmetrically on two opposite sides of the bottle body 1, the mounting blocks 3 are used for being mutually fixed with a frame to fix the bottle body 1 on the frame, and compared with the prior art that one binding band only binds one mounting block on one side of the bottle body and is fixed on the frame through the mounting blocks, the hydrogen bottle with the fixing structure can be used for more stably fixing the bottle body 1 on the frame, and can prevent the frame from shaking relative to the frame in movement, so that potential safety hazards are caused.
(2) The mounting block 3 on the hydrogen bottle is connected with the frame, so that the hydrogen bottle can be fixed on the frame, the hydrogen bottle is mounted simply, conveniently and quickly, and the gas-tight structure of the gas bottle can be effectively prevented from being damaged in the fixing process, so that potential safety hazards are caused.
(3) The inner side and the outer side of the mounting block 3 are respectively contacted with the bottle body 1 and the binding band 2, and compared with the prior art that the binding band passes through the mounting block, the distance between the inner side and the outer side of the mounting block 3 in the hydrogen bottle with the fixed structure is shorter, so that each hydrogen bottle only occupies smaller mounting space when being mounted on the frame, and more hydrogen bottles can be arranged in a limited space.
(4) The bandage 2 is a dipping fabric, the bandage 2 is wound on the outer sides of the bottle body 1 and the mounting block 3 in a solidifying manner, namely, the bandage 2 made of the dipping fabric with lighter mass replaces the bandage made of materials with heavier mass such as steel, aluminum and the like, so that the total mass of the hydrogen bottle can be effectively lightened, the self-fixing of the bandage 2 and the fixation of the mounting block 3 on the bottle body 1 by solidifying the flexible bandage 2 are realized, other structures or devices are not needed to be used as corresponding fixing structures, and the occupied space of the hydrogen bottle is further reduced.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the claimed application.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the application are intended to be included within the scope of the application.
Claims (5)
1. A hydrogen bottle with fixed knot constructs, its characterized in that: the bottle comprises a bottle body, binding bands and mounting blocks wound on the bottle body by the binding bands, wherein each binding band corresponds to two mounting blocks, the two mounting blocks are symmetrically positioned on two opposite sides of the bottle body, each mounting block is embedded with a steel wire screw sleeve, the steel wire screw sleeve is covered by the binding bands, the inner side and the outer side of each mounting block are respectively contacted with the bottle body and the binding bands, and when the bottle body is fixed on a frame, screws corresponding to each steel wire screw sleeve are connected with the frame and are fixed with the steel wire screw sleeve through mutual meshing through the binding bands;
each mounting block is provided with a through hole which penetrates through the bottle body along the height direction, and the through holes are used for being matched with fixing pieces on the rack so as to fix the hydrogen bottle on the rack;
the mounting block further comprises a support column which divides the perforation into two parts, and the support column supports the outer profile plate and the inner profile plate;
the support column is provided with a mounting hole which is communicated with the through hole and penetrates through the outline plate outwards, the steel wire thread insert is embedded into the mounting hole, and when the steel wire thread insert is fixed with the frame, a bolt penetrates through the binding belt and is inserted into the steel wire thread insert;
the support column is provided with a through hole penetrating through the support column along the height direction of the bottle body, and the through hole is used for being matched with a fixing piece on the rack so as to fix the hydrogen bottle on the rack or the through Kong Kongzhi, so that the weight of the support column is reduced;
the mounting block comprises an inner profile plate tightly attached to the outer side of the bottle body, an outer profile plate tightly attached to the binding band and a side profile plate tightly attached to the binding band, and opposite ends of the side profile plate are respectively connected with the outer profile plate and the inner profile plate and jointly enclose the perforation with the outer profile plate and the inner profile plate;
the side profile plate is characterized in that arc-shaped bent arc-shaped parts are arranged at two opposite ends of the side profile plate, and the side profile plate is connected with the ends of the outer profile plate and the inner profile plate through the arc-shaped parts.
2. The hydrogen bottle with a fixed structure as claimed in claim 1, wherein: the binding band is a carbon fiber composite material laminated board structure formed by curing carbon fiber or Bo-fiber cloth which is pre-impregnated with resin.
3. The hydrogen bottle with a fixed structure as claimed in claim 1, wherein: the hydrogen bottle further comprises a filler, a gap is formed among the inner side of the binding band, the outer side of the arc-shaped part and the outer side of the bottle body, and the filler is solidified and formed in a liquid state or a gel state to fill the gap.
4. The hydrogen bottle with a fixed structure as claimed in claim 1, wherein: the mounting block is made of aluminum.
5. A method for manufacturing a hydrogen bottle having a fixing structure according to claim 1 to 4, the hydrogen bottle comprising a bottle body, characterized in that: the method comprises the steps of,
s1: manufacturing a plurality of mounting blocks, wherein each mounting block comprises an inner contour plate, an outer contour plate and side contour plates, opposite ends of each side contour plate are respectively connected with the corresponding outer contour plate and the corresponding inner contour plate and jointly enclose a through hole extending along the height direction of the bottle body together with the corresponding outer contour plate and the corresponding inner contour plate, each mounting block further comprises a support column which divides the through hole into two parts, each support column supports the corresponding outer contour plate and the corresponding inner contour plate, each support column is provided with a through hole penetrating through the corresponding support column along the height direction of the bottle body, each support column is provided with a mounting hole, each mounting hole is communicated with each through hole and penetrates through the corresponding outer contour plate outwards, and each mounting hole is internally embedded with a steel wire screw sleeve;
s2: manufacturing carbon fiber or Bo-fiber cloth pre-impregnated with resin into a binding band, enabling the inner side of the inner profile plate to be adhered to the outer side of the bottle body in a tightly adhering manner through structural adhesive, enabling the binding band to wind and fix two mounting blocks on the outer side of the bottle body before the binding band is solidified and molded, enabling the two mounting blocks to be symmetrically positioned on two opposite sides of the bottle body, and enabling the binding band to be tightly adhered to the outer sides of the outer profile plate and the side profile plate;
s3: the straps are cured under heat or pressure to form a carbon fiber composite laminate structure that secures the mounting block to the bottle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197043.8A CN109334474B (en) | 2018-10-15 | 2018-10-15 | Hydrogen bottle with fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197043.8A CN109334474B (en) | 2018-10-15 | 2018-10-15 | Hydrogen bottle with fixed knot constructs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109334474A CN109334474A (en) | 2019-02-15 |
| CN109334474B true CN109334474B (en) | 2023-09-15 |
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ID=65310133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811197043.8A Active CN109334474B (en) | 2018-10-15 | 2018-10-15 | Hydrogen bottle with fixed knot constructs |
Country Status (1)
| Country | Link |
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| CN (1) | CN109334474B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065386B (en) * | 2019-05-24 | 2024-02-06 | 武汉格罗夫氢能汽车有限公司 | Highly integrated hydrogen cylinder group structure of passenger car |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012308A (en) * | 1999-06-30 | 2001-01-16 | Suzuki Motor Corp | Fuel cylinder mounting structure for automobile with fuel cylinder |
| US6899574B1 (en) * | 2003-08-28 | 2005-05-31 | Garmin Ltd. | Transducer bracket |
| CN101992685A (en) * | 2010-09-29 | 2011-03-30 | 重庆长安汽车股份有限公司 | Hydrogen bottle mounting bracket for hydrogen fuel cell sedan |
| CN201967442U (en) * | 2010-09-30 | 2011-09-14 | 浙江佑国太阳能科技有限公司 | Tree protection strut frame |
| CN202827133U (en) * | 2012-07-16 | 2013-03-27 | 上海汽车集团股份有限公司 | Frame for vehicle-mounted hydrogen cylinder |
| CN103158536A (en) * | 2011-12-09 | 2013-06-19 | 上海汽车集团股份有限公司 | Gas bottle bandage fixing and connecting structure |
| CN103158535A (en) * | 2011-12-09 | 2013-06-19 | 上海汽车集团股份有限公司 | Gas cylinder fixing device with automatic compensation of tightening force |
| CN204340677U (en) * | 2014-12-23 | 2015-05-20 | 山西大运汽车制造有限公司 | Side LNG gas support assembly |
| CN108423305A (en) * | 2018-03-16 | 2018-08-21 | 北京亿华通科技股份有限公司 | A kind of strapping |
| CN207825933U (en) * | 2018-01-11 | 2018-09-07 | 张家港富瑞氢能装备有限公司 | A kind of hydrogen-feeding system aluminum alloy frame |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205239293U (en) * | 2015-12-29 | 2016-05-18 | 石家庄安瑞科气体机械有限公司 | Tube bundle container and bandage structure thereof |
| CN206124751U (en) * | 2016-11-08 | 2017-04-26 | 张家港富瑞氢能装备有限公司 | Hydrogen supply system of vertical assembly of bottle |
| CN211809099U (en) * | 2018-10-15 | 2020-10-30 | 武汉格罗夫氢能汽车有限公司 | Hydrogen bottle with fixed knot constructs |
-
2018
- 2018-10-15 CN CN201811197043.8A patent/CN109334474B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012308A (en) * | 1999-06-30 | 2001-01-16 | Suzuki Motor Corp | Fuel cylinder mounting structure for automobile with fuel cylinder |
| US6899574B1 (en) * | 2003-08-28 | 2005-05-31 | Garmin Ltd. | Transducer bracket |
| CN101992685A (en) * | 2010-09-29 | 2011-03-30 | 重庆长安汽车股份有限公司 | Hydrogen bottle mounting bracket for hydrogen fuel cell sedan |
| CN201967442U (en) * | 2010-09-30 | 2011-09-14 | 浙江佑国太阳能科技有限公司 | Tree protection strut frame |
| CN103158536A (en) * | 2011-12-09 | 2013-06-19 | 上海汽车集团股份有限公司 | Gas bottle bandage fixing and connecting structure |
| CN103158535A (en) * | 2011-12-09 | 2013-06-19 | 上海汽车集团股份有限公司 | Gas cylinder fixing device with automatic compensation of tightening force |
| CN202827133U (en) * | 2012-07-16 | 2013-03-27 | 上海汽车集团股份有限公司 | Frame for vehicle-mounted hydrogen cylinder |
| CN204340677U (en) * | 2014-12-23 | 2015-05-20 | 山西大运汽车制造有限公司 | Side LNG gas support assembly |
| CN207825933U (en) * | 2018-01-11 | 2018-09-07 | 张家港富瑞氢能装备有限公司 | A kind of hydrogen-feeding system aluminum alloy frame |
| CN108423305A (en) * | 2018-03-16 | 2018-08-21 | 北京亿华通科技股份有限公司 | A kind of strapping |
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|---|---|
| CN109334474A (en) | 2019-02-15 |
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Address after: 430000 Building 1, No. 99, Weilai Third Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Grove Hydrogen Energy Technology Group Co.,Ltd. Address before: Room 101, 1 / F, building 13, phase I, industrial incubation base, east of future third road and south of Keji fifth road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN LUOGEFU HYDROGEN ENERGY AUTOMOBILE Co.,Ltd. |
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Denomination of invention: A hydrogen bottle with a fixed structure Granted publication date: 20230915 Pledgee: Jinan Luneng Kaiyuan Group Co.,Ltd. Pledgor: Grove Hydrogen Energy Technology Group Co.,Ltd. Registration number: Y2024980009137 |
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