CN221035242U - Store up hydrogen bottle plastics inner bag storage frock - Google Patents
Store up hydrogen bottle plastics inner bag storage frock Download PDFInfo
- Publication number
- CN221035242U CN221035242U CN202323026672.3U CN202323026672U CN221035242U CN 221035242 U CN221035242 U CN 221035242U CN 202323026672 U CN202323026672 U CN 202323026672U CN 221035242 U CN221035242 U CN 221035242U
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- Prior art keywords
- support
- plastic
- tube
- telescopic tube
- elastic
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- 229920003023 plastic Polymers 0.000 title claims abstract description 44
- 239000004033 plastic Substances 0.000 title claims abstract description 44
- 238000003860 storage Methods 0.000 title claims abstract description 39
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 29
- 239000001257 hydrogen Substances 0.000 title claims abstract description 29
- 229920001903 high density polyethylene Polymers 0.000 claims description 19
- 239000002985 plastic film Substances 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a store up hydrogen bottle plastics inner bag storage frock, includes bottom support plastic board and support, and the support supports in supporting above the plastic board, and the support is provided with the elastic fixture of multirow bilateral symmetry, and the surface that supports the plastic board is provided with a plurality of plastics inner bag and places the hole, and the hole is placed to every plastics inner bag corresponds a set of elastic fixture respectively directly over; the elastic clamp comprises a telescopic tube and a high-strength spring which is positioned in an outer tube of the telescopic tube and is used for elastically supporting the end part of the inner tube, an arc-shaped fixing ring is fixed at the outer end of the inner tube of the telescopic tube, and the fixing ring of each group of opposite elastic clamps is oppositely used for clamping the plastic inner container. The utility model adopts an integrated modularized assembly mode, can adapt to plastic inner containers with various specifications, and has high compatibility; by adopting the elastic clamp, the plastic inner container can be stably kept to be vertically stored and is not deformed, and the storage quality of the plastic inner container is improved.
Description
Technical Field
The utility model relates to a tool, in particular to a tool for storing a plastic liner of a hydrogen storage bottle.
Background
The hydrogen energy is used as a new clean energy source with high efficiency, safety and sustainability, is regarded as the clean energy source with the most development potential in the 21 st century, is the development direction of human strategic energy sources, is gas, is more difficult to transport and store than solid coal and liquid petroleum, is a crucial technology, and has become the bottleneck of hydrogen energy utilization to scale.
The development of the hydrogen storage cylinder has been carried out for many years, and the product structure is realized by the successful development from the initial steel cylinder to the current carbon fiber winding gas cylinder. The carbon fiber winding gas cylinder has the advantages of light weight, good fatigue resistance, strong bearing capacity and the like, and is widely applied to the field of vehicle-mounted hydrogen storage. At present, a metal liner carbon fiber fully-wound gas cylinder (a three-type cylinder) and a nonmetal liner carbon fiber fully-wound gas cylinder (a four-type cylinder) are main products in the vehicle-mounted hydrogen storage field. The technology of the three-type bottle is basically mature, and a plurality of mature products exist in China. Compared with a three-type bottle, the four-type bottle has higher hydrogen storage density and better fatigue performance, and from the aspect of economic cost, the four-type bottle has lower cost compared with the three-type bottle.
However, the four-type high-pressure hydrogen storage bottle has high requirements on production, process and technology, and many aspects also face the phenomenon of unsmooth circulation. Especially the plastic liner structure and the plastic molding technology are also key to restrict the rapid safe and reliable development of the four-type hydrogen storage bottle.
The traditional assembly mode is to hoist each gas bomb into the frame independently, then fix the gas bomb onto the end plates at the front and rear ends of the frame by using hexagon bolts, the assembly efficiency is low, the consistency of products cannot be ensured, and meanwhile, the whole equipment has large self weight, low hydrogen storage density, weight near the upper limit of road transportation regulation and higher transportation cost.
Disclosure of utility model
In order to solve the problems, the utility model aims to provide a storage tool for a plastic liner of a hydrogen storage bottle.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a store up hydrogen bottle plastics inner bag storage frock, includes bottom support plastic board and support, and the support supports in supporting above the plastic board, and the support is provided with the elastic fixture of multirow bilateral symmetry, and the surface that supports the plastic board is provided with a plurality of plastics inner bag and places the hole, and the hole is placed to every plastics inner bag corresponds a set of elastic fixture respectively directly over;
The elastic clamp comprises a telescopic tube and a high-strength spring which is positioned in an outer tube of the telescopic tube and is used for elastically supporting the end part of the inner tube, an arc-shaped fixing ring is fixed at the outer end of the inner tube of the telescopic tube, and the fixing ring of each group of opposite elastic clamps is oppositely used for clamping the plastic inner container.
Further, the outer end of the outer tube of the telescopic tube is penetrated with a fastening screw, and the inner end of the fastening screw is used for clamping the inner tube of the telescopic tube.
Further, the intrados of the fixed ring is provided with a layer of rubber gasket.
Further, the main body of the support is of a square frame structure, a plurality of horizontal cross bars are arranged on the square frame structure, and the telescopic sleeves of the elastic clamps horizontally penetrate through the cross bars and the square frame structure.
Further, each corner part of the square frame structure of the bracket is respectively provided with a supporting rod which is arranged up and down, the supporting rods at the bottom are respectively correspondingly inserted into the vertical sleeves at each corner of the bottom frame, and the supporting plastic plate is supported on the bottom frame.
Further, the side wall of the top of the sleeve is penetrated with a fastening bolt, and the inner end of the fastening bolt is used for clamping the corresponding supporting rod.
Further, legs or casters are supported below each corner of the bottom frame, respectively.
The storage technology of the original three-bottle metal liner is prolonged aiming at the storage mode of the four-type hydrogen storage bottle plastic liner in the existing vehicle-mounted hydrogen storage field, and the storage technology is generally horizontally placed through an open frame body, but the characteristics that the hardness of plastic materials is small and the influence of external environment temperature and humidity is large are ignored. In the prior art, the four-type hydrogen storage cylinder is placed in a manner of stacking and storing the four-type hydrogen storage cylinder one by one horizontally according to the diameter of the plastic liner, so that the lower plastic liner is deformed under pressure, the utilization efficiency of the hydrogen storage bracket is low, slipping is likely to occur in the transportation process, the efficiency of the manner is low, and the quality stability of products cannot be guaranteed.
Through the arrangement, the utility model adopts an integrated modularized assembly mode, can adapt to plastic inner containers with various specifications, and has high compatibility; by adopting the elastic clamp, the plastic inner container can be stably kept to be vertically stored and is not deformed, and the storage quality of the plastic inner container is improved.
Drawings
The utility model will now be further described with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a stent portion according to the present utility model;
FIG. 3 is a schematic top view of the support plastic plate of the present utility model;
Fig. 4 is a schematic top view of the elastic clamp of the present utility model.
Detailed Description
As shown in fig. 1-4, a plastic liner storage tool for a hydrogen storage bottle comprises a bottom support plastic plate 1 and a support 2, wherein the support 2 is supported above the support plastic plate 1, the support 2 is provided with a plurality of rows of symmetrical elastic clamps 3, the surface of the support plastic plate 1 is provided with a plurality of plastic liner placing holes 4, a group of elastic clamps 3 respectively correspond to the right upper part of each plastic liner placing hole 4, the support plastic plate 1 is made of a plastic plate, and the plate surface is provided with corresponding plastic liner placing holes 4, so that the bottom of the plastic liner is positioned and supported;
The elastic clamp 3 comprises a telescopic tube 301 and a high-strength spring 302 which is positioned in an outer tube of the telescopic tube 301 and is used for elastically supporting the end part of the inner tube, an arc-shaped fixing ring 303 is fixed at the outer end of the inner tube of the telescopic tube 301, the fixing rings 303 of each group of opposite elastic clamps 3 are oppositely used for clamping a plastic inner container, such as a 70Mpa high-pressure hydrogen cylinder plastic inner container product, a fastening screw 304 penetrates through the outer end of the outer tube of the telescopic tube 301, the inner end of the fastening screw 304 is used for clamping the inner tube of the telescopic tube 301, a layer of rubber gasket 305 is arranged on the inner cambered surface of the fixing ring 303, the elastic clamp can be adjusted according to the diameter of the plastic inner container, the telescopic tube is pushed under the elastic force of the spring, the fixing rings are driven to advance, the plastic inner container is kept in a vertical state, and the plastic inner container is not extruded and deformed by moderate elastic force.
The main part of support 2 is square frame construction, its structure is welded shaping by the square pipe according to the design drawing, the size can be designed according to the inner bag quantity of depositing, its main effect is to bear elastic fixture, keep the stability of the vertical deposit of plastics inner bag, prevent the collision of external force, square frame construction is provided with many horizontally horizontal poles 5, the telescopic tube 301 level of elastic fixture 3 runs through horizontal pole 5 and square frame construction, each corner of square frame construction of support 2 is provided with bracing piece 6 of arranging from top to bottom respectively, the bracing piece 6 of bottom corresponds respectively inserts in the vertical sleeve 7 at each corner of bottom frame, support plastic slab 1 supports on bottom frame, the bottom frame's structure is welded shaping by the square pipe according to the design drawing, the size can be designed according to the inner bag quantity of depositing, its main effect is to bear plastics inner bag and strorage device, prevent the collision of external force, sleeve 7 top lateral wall runs through there is fastening bolt 8, fastening bolt 8's inner is used for pressing from tight corresponding bracing piece 6, adjustable support 2's height, can be adjusted from top to bottom according to the height of plastics inner bag, and fix support 2, main effect or truckle effect is transported or whole device to the support bottom frame.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.
Claims (7)
1. The utility model provides a store up hydrogen bottle plastics inner bag storage frock, includes bottom sprag plastic sheet (1) and support (2), its characterized in that: the support (2) is supported above the support plastic plate (1), the support (2) is provided with a plurality of rows of elastic clamps (3) which are symmetrical left and right, the surface of the support plastic plate (1) is provided with a plurality of plastic liner placing holes (4), and a group of elastic clamps (3) respectively correspond to the right upper part of each plastic liner placing hole (4);
the elastic clamp (3) comprises a telescopic tube (301) and a high-strength spring (302) which is positioned in an outer tube of the telescopic tube (301) and is used for elastically supporting the end part of the inner tube, an arc-shaped fixing ring (303) is fixed at the outer end of the inner tube of the telescopic tube (301), and the fixing rings (303) of each group of opposite elastic clamps (3) are oppositely used for clamping the plastic inner container.
2. The hydrogen storage bottle plastic liner storage tool as claimed in claim 1, wherein: the outer end of the outer tube of the telescopic tube (301) is penetrated with a fastening screw (304), and the inner end of the fastening screw (304) is used for clamping the inner tube of the telescopic tube (301).
3. The hydrogen storage bottle plastic liner storage tool as claimed in claim 1, wherein: the intrados of the fixed ring (303) is provided with a layer of rubber gasket (305).
4. The hydrogen storage bottle plastic liner storage tool as claimed in claim 1, wherein: the main body of the support (2) is of a square frame structure, a plurality of horizontal cross bars (5) are arranged on the square frame structure, and the telescopic tubes (301) of the elastic clamp (3) horizontally penetrate through the cross bars (5) and the square frame structure.
5. The hydrogen storage bottle plastic liner storage tool according to claim 4, wherein: the square frame structure of support (2) each corner position is provided with bracing piece (6) of arranging from top to bottom respectively, and bracing piece (6) of bottom are respectively corresponding to insert in vertical sleeve (7) at each corner of bottom frame, support plastic board (1) support on the bottom frame.
6. The hydrogen storage bottle plastic liner storage tool according to claim 5, wherein: the side wall of the top of the sleeve (7) is penetrated with a fastening bolt (8), and the inner end of the fastening bolt (8) is used for clamping the corresponding supporting rod (6).
7. The hydrogen storage bottle plastic liner storage tool according to claim 5, wherein: legs or casters (9) are respectively supported below the corners of the bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026672.3U CN221035242U (en) | 2023-11-09 | 2023-11-09 | Store up hydrogen bottle plastics inner bag storage frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026672.3U CN221035242U (en) | 2023-11-09 | 2023-11-09 | Store up hydrogen bottle plastics inner bag storage frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221035242U true CN221035242U (en) | 2024-05-28 |
Family
ID=91139735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323026672.3U Active CN221035242U (en) | 2023-11-09 | 2023-11-09 | Store up hydrogen bottle plastics inner bag storage frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221035242U (en) |
-
2023
- 2023-11-09 CN CN202323026672.3U patent/CN221035242U/en active Active
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| GR01 | Patent grant |