CN215705663U - Integrated multi-cylinder hydrogen storage cylinder fixing device - Google Patents
Integrated multi-cylinder hydrogen storage cylinder fixing device Download PDFInfo
- Publication number
- CN215705663U CN215705663U CN202121515178.1U CN202121515178U CN215705663U CN 215705663 U CN215705663 U CN 215705663U CN 202121515178 U CN202121515178 U CN 202121515178U CN 215705663 U CN215705663 U CN 215705663U
- Authority
- CN
- China
- Prior art keywords
- hydrogen storage
- arc
- fixing device
- support
- plate
- 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.)
- Active
Links
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
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides an integrated multi-bottle-group hydrogen storage bottle fixing device which comprises a fixing plate, a support and a bottom beam, wherein the fixing plate is arranged on two sides of the support, the bottom beam is arranged on the side surface of the support, the fixing plate is detachably connected with the bottom beam, the support comprises a connecting plate and supporting plates, the supporting plates are arranged on two sides of the connecting plate, a plurality of arc-shaped grooves are formed in the supporting plates, arc-shaped plates are arranged on the arc-shaped grooves, reinforcing ribs are arranged between the supporting plates for connection, gaps are formed between the arc-shaped plates and the reinforcing ribs, and rolling belts used for fixing hydrogen storage bottles are arranged on the arc-shaped plates. The integrated multi-bottle-group hydrogen storage bottle fixing device is connected through the bolts, is convenient to transport and install, has short distance between the arc-shaped plates, greatly reduces the total volume of the system, can be expanded from 2 bottle groups to 3 bottle groups or 4 bottle groups and other hydrogen storage bottle fixing devices, and is convenient to process.
Description
Technical Field
The utility model belongs to the technical field of fuel cell hydrogen storage systems, and particularly relates to an integrated multi-cylinder hydrogen storage cylinder fixing device.
Background
The hydrogen storage system is an important component of a fuel cell vehicle, and the main function is to store and supply hydrogen gas smoothly and safely. The high-pressure hydrogen storage bottle is a core part for storing hydrogen, and has larger volume and weight. In order to ensure safety, the hydrogen storage cylinder is rigidly fixed to the support of the system. The conventional fixing device for fixing the hydrogen storage bottle is provided with two positioning holes which are fixed on the integral system bracket through bolts. Or the positioning holes are not directly welded on the integral system bracket. The cylinder support is independent, one gas cylinder is supported by one gas cylinder bottom support, the distance between the gas cylinders is large, and the space utilization rate is low. The bottle support supports the hydrogen storage bottle and needs to be made of high-strength materials. Because the bottle holds in the palm and passes through welded connection with whole system support, whole system support also need select for use the same material. This is disadvantageous for light weight.
Disclosure of Invention
In view of the above, the present invention provides an integrated multi-cylinder hydrogen storage cylinder fixing device to solve the problems of low space utilization and being not conducive to light weight.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a many bottles of integral type are organized hydrogen storage bottle fixing device, includes fixed plate, support, floorbar, the fixed plate sets up the both sides at the support, the floorbar sets up the side at the support, the fixed plate is connected for dismantling with the floorbar, the support includes connecting plate and backup pad, the backup pad is located the both sides of connecting plate, be equipped with a plurality of arc wall in the backup pad, be equipped with the arc on the arc wall, be equipped with the strengthening rib between the backup pad and connect, be equipped with the space between arc and the strengthening rib, be equipped with the rolling area that is used for fixed hydrogen storage bottle on the arc. Be equipped with the arc on the arc piece, distance between the arc is far less than the distance between the traditional hydrogen storage bottle, has consequently reduced the distance between the hydrogen storage tank greatly, can reduce the volume of hydrogen storage tank, and then reduces the total area of system to be equipped with the strengthening rib in the support, can strengthen hydrogen storage bottle fixing device's intensity.
Further, the fixed plate includes bottom plate and curb plate, and the curb plate sets up with the bottom plate is perpendicular, and the fixed plate is bent by the panel beating and is formed, can reduce the welding, can reduce the fracture because of the welding leads to, has strengthened the stability of device.
Furthermore, the reinforcing ribs are arranged inside the support, and the support is formed by bending metal plates.
Furthermore, one end of the bottom plate, which is far away from the support, is trapezoidal in shape. The contact area between the bottom plate and the support can be increased by using the trapezoid, and the stability of the device can be enhanced.
Furthermore, a plurality of threaded holes are formed in the side plate, and the side plate is connected with the bottom beam through bolts. Connect through the bolt, consequently different materials are chooseed for use to fixed plate and support, need not to consider the difficult problem of different material welds. And adopt high-strength 304 stainless steel, the whole system support can adopt light weight materials such as aluminum alloy, so can reduce whole hydrogen storage system weight greatly.
Further, the number of the threaded holes is 5.
Further, the number of the arc-shaped plates is at least 2. And the arc-shaped plate is formed by bending a plate and is welded on the base body bracket. The integrated multi-cylinder hydrogen storage bottle fixing device can be expanded from 2 cylinder groups to 3 cylinder groups or 4 cylinder groups and other hydrogen storage bottle fixing devices, and is convenient to process.
Furthermore, a rubber pad is arranged between the arc-shaped plate and the rolling belt. The rubber pad can reduce the friction between the hydrogen storage bottle and the bracket.
Furthermore, both ends of the rolling belt are provided with cushion blocks, threaded holes are formed in the cushion blocks, and the cushion blocks are connected through bolts.
Compared with the prior art, the integrated multi-cylinder hydrogen storage bottle fixing device has the following beneficial effects:
1. a plurality of traditional hydrogen storage bottle fixing devices are integrated into a whole to form an integrated multi-bottle hydrogen storage bottle group fixing device. The whole system is connected through bolts, so that the transportation and the installation are convenient.
2. The distance between the arc is far less than the distance between traditional hydrogen storage bottles, so the distance between the hydrogen storage tanks is greatly reduced, the volume of the hydrogen storage tanks can be reduced, the total area of the system is further reduced, and reinforcing ribs are arranged in the support, so that the strength of the hydrogen storage bottle fixing device can be enhanced.
3. The fixed plate is formed by bending the metal plate, so that welding can be reduced, cracking caused by welding can be reduced, and the stability of the device is enhanced. The contact area between the bottom plate and the support can be increased by using the trapezoid, and the stability of the device can be enhanced. Connect through the bolt, consequently different materials are chooseed for use to fixed plate and support, need not to consider the difficult problem of different material welds. And adopt high-strength 304 stainless steel, the whole system support can adopt light weight materials such as aluminum alloy, so can reduce whole hydrogen storage system weight greatly.
4. The integrated multi-cylinder hydrogen storage bottle fixing device can be expanded from 2 cylinder groups to 3 cylinder groups or 4 cylinder groups and other hydrogen storage bottle fixing devices, and is convenient to process.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a conventional hydrogen storage cylinder fixing device;
FIG. 2 is a bottom support of a conventional hydrogen storage bottle;
FIG. 3 is a view showing an integrated multi-cylinder hydrogen storage cylinder fixing device for a fuel cell vehicle;
FIG. 4 is a fixing plate;
FIG. 5 is a 2 vial set substrate holder;
FIG. 6 is a front view of the 2 vial set base support;
FIG. 7 is a 3 vial set substrate holder;
FIG. 8 is a 4 vial set substrate holder;
FIG. 9 is an arcuate plate;
FIG. 10 is a reinforcing bar;
FIG. 11 is a schematic view of an integrated 2-vial assembly system;
FIG. 12 is a schematic view showing the composition of an integrated 2-cylinder and hydrogen storage cylinder;
FIG. 13 is a schematic view of a system of an integrated 2-cylinder and hydrogen storage cylinder;
FIG. 14 is a schematic view of an integrated 2-cylinder and hydrogen storage cylinder;
FIG. 15 is a schematic view of an integrated 3-cylinder hydrogen storage cylinder fixing device;
FIG. 16 is a schematic view of an integrated 4-cylinder hydrogen storage cylinder fixing device;
fig. 17 is an overall schematic view.
Description of reference numerals:
1-fixing the plate; 101-a base plate; 102-a side plate; 1021-a threaded hole; 2-a scaffold; 3-reinforcing ribs; 4-a bottom beam; 5-connecting plates; 6-a support plate; 7-arc-shaped plates; 8-rolling the strip.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The utility model provides a many bottles of integral type are organized hydrogen storage bottle fixing device, includes fixed plate 1, support 2, floorbar 4, fixed plate 1 sets up the both sides at support 2, floorbar 4 sets up the side at support 2, fixed plate 1 is connected for dismantling with floorbar 4, support 2 includes connecting plate 5 and backup pad 6, backup pad 6 is located the both sides of connecting plate 5, be equipped with a plurality of arc wall in the backup pad 6, be equipped with arc 7 on the arc wall, be equipped with strengthening rib 3 between the backup pad 6 and connect, be equipped with the space between arc 7 and the strengthening rib 3, be equipped with the area 8 that rolls that is used for fixed hydrogen storage bottle on the arc 7. The distance between the arc 7 is far less than the distance between traditional hydrogen storage bottles, so the distance between the hydrogen storage tanks is greatly reduced, the volume of the hydrogen storage tanks can be reduced, the total area of the system is further reduced, and reinforcing ribs are arranged in the support 2, so that the strength of the hydrogen storage bottle fixing device can be enhanced. The rolled strip 8 is installed by penetrating through the arc-shaped plate, and the rolled strip 8 can be a rigid material and a flexible material and penetrates through the arc-shaped plate to fix the hydrogen storage bottle.
The fixing plate 1 comprises a bottom plate 101 and a side plate 102, the side plate 102 is perpendicular to the bottom plate 101, the fixing plate 1 is formed by bending a metal plate, welding can be reduced, cracking caused by welding can be reduced, and stability of the device is enhanced.
The strengthening rib setting is inside support 2, and support 2 is bent by the panel beating and is formed.
The end of the bottom plate 101 away from the bracket 2 is trapezoidal in shape. The use of the trapezoidal shape for the base plate 101 can increase the contact area with the holder 2, and can enhance the stability of the apparatus.
The side plate 102 is provided with a plurality of threaded holes 1021, and the side plate 102 is connected with the bottom beam 4 through bolts. Connect through the bolt, consequently different materials are chooseed for use to fixed plate and support, need not to consider the difficult problem of different material welds. And adopt high-strength 304 stainless steel, the sill 4 and support 2 can adopt light weight materials such as aluminum alloy, so can reduce the weight of whole hydrogen storage system greatly.
The number of the threaded holes 1021 is 5.
The number of the arc-shaped plates 7 is at least 2. And the arc-shaped plate 7 is formed by bending a plate and is welded on the arc-shaped block.
A rubber pad is arranged between the arc-shaped plate 7 and the rolling belt. The rubber pad can reduce the friction of the hydrogen storage tank and the bracket 2.
And cushion blocks are arranged at two ends of the rolling belt 8, threaded holes are formed in the cushion blocks, and the cushion blocks are connected through bolts.
The hydrogen storage bottle is placed on the integrated multi-bottle-group hydrogen storage bottle fixing device and is fastened through a hydrogen storage bottle binding belt, a binding belt cushion block and a bolt nut. Rubber pads are arranged between the hydrogen storage bottle ribbon and the integrated multi-bottle-group hydrogen storage bottle fixing device, between the gas bottle ribbon and the hydrogen storage bottle, and between the integrated multi-bottle-group hydrogen storage bottle fixing device and the hydrogen storage bottle, so that the hydrogen storage bottle protecting device has buffering and damping effects and achieves the purpose of protecting the hydrogen storage bottle. Because the hydrogen storage bottle ribbon penetrates from the integrated hydrogen storage bottle fixing device with multiple bottle groups, the upper part of the hydrogen storage bottle is fastened through the ribbon cushion block and the bolt nut, the distance between the hydrogen storage bottles can be greatly reduced, and the space utilization rate is improved.
The integrated multi-bottle-group hydrogen storage bottle fixing device can be expanded by a plurality of bottle groups, and 2 bottle groups are extended into 3 bottle groups, 4 bottle groups and the like. When the strength of 4 bottles or more can not meet the requirement, the material with higher strength can be used, and the rest of the brackets of the system can still be made of light-weight materials such as aluminum alloy and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. Many bottle of group of integral type hydrogen storage cylinder fixing device, its characterized in that: including fixed plate (1), support (2), floorbar (4), fixed plate (1) sets up the both sides in support (2), floorbar (4) set up the side in support (2), fixed plate (1) and floorbar (4) are for dismantling to be connected, support (2) are including connecting plate (5) and backup pad (6), backup pad (6) are located the both sides of connecting plate (5), be equipped with a plurality of arc wall on backup pad (6), be equipped with arc (7) on the arc wall, be equipped with between backup pad (6) strengthening rib (3) and connect, be equipped with the space between arc (7) and strengthening rib (3), be equipped with on arc (7) and roll area (8) that are used for fixed hydrogen storage bottle.
2. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 1, wherein: the fixing plate (1) comprises a bottom plate (101) and side plates (102), the side plates (102) are perpendicular to the bottom plate (101), and the fixing plate (1) is formed by bending a metal plate.
3. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 1, wherein: the reinforcing ribs are arranged inside the support (2), and the support (2) is formed by bending metal plates.
4. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 2, wherein: the end, far away from the support (2), of the bottom plate (101) is trapezoidal in shape.
5. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 2, wherein: a plurality of threaded holes (1021) are formed in the side plates (102), and mounting holes corresponding to the threaded holes (1021) are formed in the bottom beam (4).
6. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 5, wherein: the number of the threaded holes (1021) is 5.
7. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 1, wherein: the number of the arc-shaped plates (7) is at least 2.
8. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 1, wherein: a rubber pad is arranged between the arc-shaped plate (7) and the rolling belt.
9. The integrated multi-cylinder hydrogen storage cylinder fixing device according to claim 1, wherein: the two ends of the rolling belt (8) are respectively provided with a cushion block, the cushion blocks are provided with threaded holes, and the cushion blocks are connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515178.1U CN215705663U (en) | 2021-07-05 | 2021-07-05 | Integrated multi-cylinder hydrogen storage cylinder fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515178.1U CN215705663U (en) | 2021-07-05 | 2021-07-05 | Integrated multi-cylinder hydrogen storage cylinder fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215705663U true CN215705663U (en) | 2022-02-01 |
Family
ID=80047225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121515178.1U Active CN215705663U (en) | 2021-07-05 | 2021-07-05 | Integrated multi-cylinder hydrogen storage cylinder fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215705663U (en) |
-
2021
- 2021-07-05 CN CN202121515178.1U patent/CN215705663U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202911538U (en) | Double-liquefied-natural-gas (LNG)-cylinder frame | |
| CN213954533U (en) | Ship bank connecting hose bracket | |
| CN215705663U (en) | Integrated multi-cylinder hydrogen storage cylinder fixing device | |
| CN107139874A (en) | Crash energy absorption equipment with negative poisson's ratio characteristic | |
| CN109084171B (en) | Large-volume hydrogen cylinder hydrogen storage device for fuel cell vehicle | |
| CN211196507U (en) | Liquid cargo hold oscillation suppressing device for L NG filling ship | |
| CN209988067U (en) | Gas cylinder fixed bolster for boats and ships | |
| CN213973573U (en) | Mounting arrangement structure for short-wheelbase commercial vehicle frame | |
| CN220957947U (en) | Bottle body mounting device and operation machine | |
| CN210654762U (en) | Drive-in type goods shelf | |
| CN212737752U (en) | Gas cylinder intermediate bracket, gas cylinder fixing device and gas vehicle | |
| CN212530719U (en) | Novel optical fiber perform storage rack | |
| CN216784505U (en) | Storage tank convenient to installation | |
| CN221025265U (en) | Roll-on saddle of large-scale tower | |
| CN202118500U (en) | High vacuum multilayer heat-insulation copious cooling double-shell spherical storage tank | |
| CN216034024U (en) | Portable miniature whole dress filling equipment | |
| CN214566828U (en) | Marine filling hose of LNG deposits equipment | |
| CN218430821U (en) | Battery bracket and new forms of energy vehicle | |
| CN218818101U (en) | High stable combined material soft water overhead tank | |
| CN216268677U (en) | LNG gas cylinder support | |
| CN220746620U (en) | Anti-overturning connecting rod device | |
| CN216401408U (en) | Air cylinder support assembly | |
| CN220865214U (en) | Back type large-volume fuel tank bracket | |
| CN210417614U (en) | Vertical and horizontal dual-purpose placing seat frame for steel coil | |
| CN219277754U (en) | Support horizontal pole and contain its scaffold frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |