CN217169858U - Hydrogen cylinder cellosilk winding system - Google Patents
Hydrogen cylinder cellosilk winding system Download PDFInfo
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- CN217169858U CN217169858U CN202220714901.7U CN202220714901U CN217169858U CN 217169858 U CN217169858 U CN 217169858U CN 202220714901 U CN202220714901 U CN 202220714901U CN 217169858 U CN217169858 U CN 217169858U
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- hydrogen cylinder
- winding system
- machine
- cellosilk
- fibre
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Abstract
The utility model discloses a hydrogen cylinder cellosilk winding system, including fibre paying out machine, four-dimensional coiler, hydrogen cylinder fixing machine and stranded multistage tension compensation device, fibre paying out machine has a plurality of single cellosilk unwrapping wire rollers, stranded multistage tension compensation device includes the main shaft, wire assembly and counter weight, the main shaft level sets firmly in the place ahead of fibre paying out machine line delivery end, the axial of main shaft periphery is gone up movable sleeve and is equipped with the wire assembly with cellosilk unwrapping wire ware one-to-one, wire assembly's main part all can increase and decrease and be equipped with the counter weight, each cellosilk that fibre paying out machine carried all convolutes the wire assembly through corresponding in proper order, the winding is on hydrogen cylinder of hydrogen cylinder fixing machine behind four-dimensional coiler. The hydrogen cylinder fiber filament winding system can simultaneously input a plurality of fiber filaments with smaller diameters into the four-dimensional winding machine to wind the hydrogen cylinder, and effectively solves the problem of the consistency of the tension of the plurality of fiber filaments.
Description
Technical Field
The application relates to the technical field of filament winding machines, in particular to a filament winding system of a hydrogen cylinder.
Background
Hydrogen energy is a recognized clean energy source, is emerging as a low-carbon and zero-carbon energy source, and the storage of hydrogen energy is always a key technology in the industrial development. The existing hydrogen storage modes comprise high-pressure hydrogen storage modes, liquid hydrogen storage modes and the like, the high-pressure hydrogen storage mode is widely applied due to high mass storage density, the high-pressure hydrogen storage device has higher requirements on the material of the hydrogen cylinder, along with the application of composite material technology, the volume-weight ratio and the pressure bearing capacity of the hydrogen cylinder are improved by means of strengthening under composite conditions, and the cellosilk is an ideal material for the processes.
In the production process of the high-pressure hydrogen cylinder, a fiber yarn winding machine is required to repeatedly and crossly wind fiber yarns on an inner container of the high-pressure hydrogen storage cylinder so as to improve the bearing capacity of the high-pressure hydrogen storage cylinder, a tension meter of the conventional fiber yarn winding machine has certain requirements on the diameter of the fiber yarns, generally 0.1-2 mm, and is not suitable for the fiber yarns with the diameter of less than 0.1mm, so that for the fiber yarns with the diameter of less than 0.1mm, a centralized winding scheme (namely, a plurality of strands of wound fibers are twisted or are formed into one strand in other modes) is adopted to meet the requirements of the fiber yarn winding machine on the diameter of the fiber yarns, and then a certain tension output is given to the synthetic fiber yarns through measurement and calculation of the tension meter, the winding mode has the problem of resource waste, the weight and the production cost of the hydrogen cylinder are undoubtedly increased, meanwhile, a plurality of fiber yarns are twisted into one strand to be used, the component proportion of epoxy resin of the twisted fiber yarns is very small, the pressure bearing capacity of the high-pressure hydrogen storage cylinder is weakened indirectly, so that a hydrogen cylinder fiber yarn winding system needs to be designed urgently to optimize tension control of the fiber yarns.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydrogen cylinder cellosilk winding system can satisfy the diameter and be many cellosilks winding hydrogen cylinder side by side 0.05mm-0.2 mm.
For realizing above-mentioned mesh, the utility model provides a pair of hydrogen cylinder cellosilk winding system, including fibre paying out machine, four-dimensional coiler, hydrogen cylinder fixing machine and stranded multistage tension compensation device, fibre paying out machine has a plurality of independent settings's single cellosilk unwrapping wire roller, stranded multistage tension compensation device includes main shaft, wire assembly and counter weight, the main shaft level sets firmly in the place ahead of fibre paying out machine transmission line end, the axial of main shaft periphery is gone up movable sleeve and is equipped with the wire assembly with cellosilk unwrapping wire ware one-to-one, every the main part of wire assembly all can increase and decrease and be equipped with the counter weight, each cellosilk that fibre paying out machine carried all convolutes in proper order on the hydrogen cylinder of hydrogen cylinder fixing machine through the wire assembly that corresponds, through four-dimensional coiler back winding.
In this hydrogen cylinder cellosilk winding system use, when the four-dimensional coiler removed the winding cellosilk to hydrogen cylinder fixing machine direction, wire assembly's bottom and counter weight were pulled up by the rotation, when the four-dimensional coiler removed the winding cellosilk to keeping away from hydrogen cylinder fixing machine direction, received counter weight gravity, wire assembly's bottom rotation decline, made the cellosilk that is in unsettled state be in taut state, realized tension compensation.
This hydrogen cylinder cellosilk winding system can be simultaneously with many minor diameter's cellosilk constant tension input four-dimensional coiler in order to twine the hydrogen cylinder, has effectively solved the problem of stranded cellosilk tension uniformity, has solved the wasting of resources problem of cellosilk when the stranded becomes one then, can make the weight loss of hydrogen cylinder simultaneously, and intensity increases, and the cellosilk through the compensation of stranded multistage tension compensation device arranges more evenly, neat.
In the above technical scheme, the utility model discloses can also do as follows the improvement:
preferably, each of the wire assemblies includes a connecting rod, a connecting sleeve fixedly disposed at a top end of the connecting rod, and a roller assembly fixedly disposed at a bottom end of the connecting rod, the connecting sleeves of the plurality of wire assemblies are movably sleeved in an axial direction of the main shaft at intervals, and the fiber output by the fiber paying-off machine is wound around the roller assembly passing through the corresponding wire assembly.
Preferably, the roller assembly includes two splint that set up relatively, the connector that the fixation clamp was located between two splint tops and the wire wheel that rotatable clamp was located between two splint bottoms, have the interval that is not less than 100mm between connector and the wire wheel.
Preferably, the material of the wire guide wheel is tetrafluoroethylene.
Preferably, the wire assembly is at least three sets.
Preferably, a plurality of spacer bushes are arranged in the axial direction of the main shaft at intervals, and the connecting sleeve is rotatably arranged between the two spacer bushes.
Preferably, the counterweight is arranged close to the bottom end of the connecting rod.
Preferably, the fiber paying-off machine further comprises two obliquely arranged mounting rods, the top ends of the mounting rods are fixedly connected with the main shaft, and the bottom ends of the mounting rods are connected with the lower portion of the fiber paying-off machine.
Preferably, the diameter of the fiber filament is 0.05mm-2mm
The effective effect is as follows:
the utility model provides a hydrogen cylinder cellosilk winding system through addding stranded multistage tension compensation device, can make each independent cellosilk homoenergetic independently adjust tension, and then makes multistage cellosilk twine side by side on hydrogen cylinder, twists into the strand winding with stranded cellosilk for among the prior art, and it has reduced the use amount of cellosilk, has reduced hydrogen cylinder's weight, has increased hydrogen cylinder's intensity, and the cellosilk of winding in hydrogen cylinder is more even simultaneously, stable. In addition, because each fiber yarn is provided with an independent tension adjusting device, the fiber yarn winding machine can wind the fiber yarns with the diameter of 0.05-0.1mm side by side, thereby expanding the application range of the fiber yarn winding machine to the fiber yarns; in addition, because the side-by-side fiber yarns are wound on the hydrogen cylinder and the requirement on the wire diameter of the fiber yarns is low, the fiber yarns containing more epoxy resin can be selected, and the pressure bearing capacity of the hydrogen cylinder can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below.
FIG. 1 is a schematic structural diagram of a hydrogen cylinder filament winding system according to an embodiment of the present invention;
fig. 2 is a perspective view of the multi-strand tension compensating device of fig. 1.
In the drawings, there is shown in the drawings,
the device comprises a fiber paying-off machine 1, a multi-strand multi-section tension compensation device 2, a main shaft 21, a connecting rod 22, a connecting sleeve 23, a clamping plate 24, a connecting head 25, a guide wire wheel 26, a spacer 27, a mounting rod 28, a counterweight 29, a four-dimensional winding machine 3 and a hydrogen cylinder fixing machine 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 and 2, the present embodiment discloses a hydrogen cylinder filament winding system, which includes a filament paying out machine 1, a multi-strand multi-stage tension compensation device 2, a four-dimensional winding machine 3, and a hydrogen cylinder fixing machine 4.
The fiber pay-off machine 1 is provided with a plurality of independently arranged single fiber filament pay-off rollers (not shown in the figure), and single fiber filaments conveyed by the single fiber filament pay-off rollers are adjusted by adjusting rollers and then conveyed to the multi-strand multi-section tension compensation device 2 in a parallel mode.
As shown in fig. 2, the strand multi-section tension compensation device includes a main shaft 21, a guiding assembly and a counterweight 29, the main shaft 21 is horizontally and fixedly arranged in front of the transmission line end of the fiber pay-off machine 1, the guiding assembly corresponding to the fiber pay-off device one to one is movably sleeved in the axial direction of the periphery of the main shaft 21, each guiding assembly main body can be provided with the counterweight 29 in an increasing and decreasing manner, and each fiber conveyed by the fiber pay-off machine 1 is sequentially wound on the hydrogen cylinder of the hydrogen cylinder fixing machine 4 after passing through the corresponding guiding assembly and the four-dimensional winding machine 3.
The application discloses a hydrogen cylinder cellosilk winding system, when four-dimensional coiler 3 removes to 4 directions of hydrogen cylinder fixing machine and twines the cellosilk, the bottom and the counter weight 29 of wire assembly are rotatory by four-dimensional coiler 3 and are drawn up, when four-dimensional coiler 3 removes to keeping away from 4 directions of hydrogen cylinder fixing machine and twine the cellosilk, receive counter weight 29 action of gravity, the bottom rotation of wire assembly descends, the cellosilk that makes to be in unsettled state is in taut state, realize tension compensation.
The utility model provides a hydrogen cylinder cellosilk winding system can be simultaneously with the constant tension input four-dimensional coiler 3 of many minor diameters's cellosilk in order to twine the hydrogen cylinder, has effectively solved the problem of stranded cellosilk tension uniformity, has then solved the wasting of resources problem of cellosilk when the stranded becomes one, can make the weight of hydrogen cylinder alleviate simultaneously, and intensity increases, and the cellosilk through the compensation of stranded multistage tension compensation arrangement 2 arranges more evenly, neat.
In an optional embodiment of this application, every wire assembly all includes connecting rod 22, sets firmly the adapter sleeve 23 at connecting rod 22 top and sets firmly the roller components in the connecting rod 22 bottom, and the adapter sleeve 23 interval activity cover of a plurality of wire assemblies is located the axial of main shaft 21, the cellosilk of fibre paying out machine 1 output all convolutes the roller components through the wire assembly who corresponds, roller components can lead the cellosilk to reduce the cellosilk and by wearing and tearing in supplementary tension process.
Optionally, wheel components is including relative two splint 24 that set up, fixation clamp locate connector 25 between two splint 24 tops and can rotate the wire wheel 26 of pressing from both sides between two splint 24 bottoms of locating, have the interval that is not less than 100mm between connector 25 and the wire wheel 26, splint 24 are calabash column structure, and splint 24's tip is used for installing connector 25, and splint 24 main aspects are used for installing wire wheel 26, sets up the interval that is not less than 100mm between wire wheel 26 and the connector 25, can prevent that the fiber line from contacting connector 25 and causing unnecessary wearing and tearing.
Optionally, the material of the guide wheel 26 is tetrafluoroethylene, and when the guide wheel 26 of tetrafluoroethylene is adopted, friction and abrasion of the fiber yarn and energy consumption of a machine can be reduced.
In an optional embodiment of the present application, the number of the lead assemblies is at least three, and specifically, three to ten sets can be provided according to actual needs.
In an optional embodiment of the present application, the spacer 27 is provided at an interval in the axial direction of the main shaft 21, the connecting sleeve 23 is rotatably provided between the two spacer 27, specifically, the main shaft 21 is provided with an external thread at an interval, the connecting sleeve 23 is an internal sleeve, the connecting sleeve 23 is fixed by a screwing manner, and the installation and maintenance are convenient.
In an alternative embodiment of the present application, the counterweight 29 is disposed near the bottom end of the connecting rod 22, specifically, a hook is disposed on the connecting rod 22, and each wire assembly can select a proper counterweight 29 according to the specification of the hydrogen cylinder and the fineness of the fiber.
In an optional embodiment of the present application, the fiber pay-off machine further comprises two mounting rods 28 obliquely arranged, the top ends of the mounting rods 28 are fixedly connected with the main shaft 21, the bottom ends of the mounting rods 28 are connected with the lower portion of the fiber pay-off machine 1, specifically, the top ends of the mounting rods 28 are fixedly sleeved on the main shaft 21, and the bottom ends of the mounting rods 28 are fixed on the lower portion of the fiber pay-off machine 1 through a threaded component.
In the examples of the present application, the diameter of the fiber filaments is 0.05mm to 2mm
To sum up, the hydrogen cylinder cellosilk winding system of this application through addding stranded multistage tension compensation device 2, can make each independent cellosilk homoenergetic independently adjust tension, and then makes multistage cellosilk twine on hydrogen cylinder side by side, twists into a strand winding with stranded cellosilk for prior art, and it has reduced the use amount of cellosilk, has reduced the weight of hydrogen cylinder, has increased the intensity of hydrogen cylinder, and the cellosilk of winding in hydrogen cylinder is more even simultaneously, stable. In addition, because each fiber yarn is provided with an independent tension adjusting device, the fiber yarn winding machine can wind the fiber yarns with the diameter of 0.05-0.1mm side by side, thereby expanding the application range of the fiber yarn winding machine to the fiber yarns; in addition, because the side-by-side fiber yarns are wound on the hydrogen cylinder and the requirement on the wire diameter of the fiber yarns is low, the fiber yarns containing more epoxy resin can be selected, and the pressure bearing capacity of the hydrogen cylinder can be improved.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (9)
1. A hydrogen cylinder filament winding system comprising: fibre paying out machine (1), four-dimensional coiler (3) and hydrogen cylinder fixing machine (4), fibre paying out machine (1) has a plurality of single fiber silk unwrapping wire rollers of independent setting, its characterized in that:
still include stranded multistage tension compensation device (2), stranded multistage tension compensation device (2) include main shaft (21), wire assembly and counter weight (29), main shaft (21) level sets firmly in the place ahead of fibre paying out machine (1) line end, the activity cover is equipped with the wire assembly with fibre silk unwrapping wire ware one-to-one in the axial of main shaft (21) periphery, every wire assembly's main part all can increase and decrease and be equipped with counter weight (29), each fibre silk that fibre paying out machine (1) was carried all is convoluteed in proper order through the wire assembly that corresponds, is twined on the hydrogen cylinder of hydrogen cylinder fixing machine (4) after four-dimensional coiler (3).
2. The hydrogen cylinder filament winding system according to claim 1, wherein each of the plurality of filament guiding assemblies comprises a connecting rod (22), a connecting sleeve (23) fixedly arranged at the top end of the connecting rod (22), and a roller assembly fixedly arranged at the bottom end of the connecting rod (22), the connecting sleeves (23) of the plurality of filament guiding assemblies are movably sleeved in the axial direction of the main shaft (21) at intervals, and the filaments output by the filament paying-off machine (1) are wound around the roller assemblies of the corresponding filament guiding assemblies.
3. The hydrogen cylinder filament winding system according to claim 2, wherein the roller assembly comprises two oppositely arranged clamping plates (24), a connecting head (25) fixedly clamped between the top ends of the two clamping plates (24), and a guide wheel (26) rotatably clamped between the bottom ends of the two clamping plates (24), and a distance between the connecting head (25) and the guide wheel (26) is not less than 100 mm.
4. The hydrogen cylinder filament winding system according to claim 3, wherein the material of the guide roller (26) is tetrafluoroethylene.
5. The hydrogen cylinder filament winding system of claim 1, wherein the wire assembly comprises at least three sets.
6. The hydrogen cylinder filament winding system according to claim 2, wherein the spindle (21) is provided with a plurality of spacers (27) at intervals in the axial direction, and the connecting sleeve (23) is rotatably disposed between the two spacers (27).
7. The hydrogen cylinder filament winding system according to claim 1, wherein the counterweight (29) is disposed near the bottom end of the connecting rod (22).
8. The hydrogen cylinder filament winding system according to claim 2, wherein the multi-strand multi-segment tension compensation device (2) further comprises two obliquely arranged mounting rods (28), the top ends of the mounting rods (28) are fixedly connected with the main shaft (21), and the bottom ends of the mounting rods (28) are connected with the lower part of the filament paying-off machine (1).
9. The hydrogen cylinder filament winding system according to any one of claims 1 to 8, wherein the diameter of the filament is 0.05mm to 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220714901.7U CN217169858U (en) | 2022-03-30 | 2022-03-30 | Hydrogen cylinder cellosilk winding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220714901.7U CN217169858U (en) | 2022-03-30 | 2022-03-30 | Hydrogen cylinder cellosilk winding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217169858U true CN217169858U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220714901.7U Active CN217169858U (en) | 2022-03-30 | 2022-03-30 | Hydrogen cylinder cellosilk winding system |
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| Country | Link |
|---|---|
| CN (1) | CN217169858U (en) |
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2022
- 2022-03-30 CN CN202220714901.7U patent/CN217169858U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230208 Address after: 100162 No. 123, second floor, building 2, yard 9, Fengyuan street, Daxing District, Beijing Patentee after: China energy hydrogen storage (Beijing) Energy Engineering Research Institute Co.,Ltd. Patentee after: Yulin Yuyang Industrial Development and Construction Co.,Ltd. Address before: 100162 No. 123, second floor, building 2, yard 9, Fengyuan street, Daxing District, Beijing Patentee before: China energy hydrogen storage (Beijing) Energy Engineering Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |