CN113428309A - Float bowl - Google Patents
Float bowl Download PDFInfo
- Publication number
- CN113428309A CN113428309A CN202110870830.XA CN202110870830A CN113428309A CN 113428309 A CN113428309 A CN 113428309A CN 202110870830 A CN202110870830 A CN 202110870830A CN 113428309 A CN113428309 A CN 113428309A
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- CN
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- Prior art keywords
- wall
- buoy
- top wall
- bottom wall
- cross
- 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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- 210000003734 kidney Anatomy 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005188 flotation Methods 0.000 abstract description 18
- 238000000071 blow moulding Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
- E02B3/064—Floating landing-stages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of water surface floating, in particular to a buoy which comprises a cylinder body with an internal sealed space, wherein the cylinder body is provided with a top wall, a bottom wall opposite to the top wall, an outer ring wall for connecting the outer periphery of the top wall with the outer periphery of the bottom wall, and a hole wall for connecting the top wall with the bottom wall within the outer ring wall, the hole wall is provided with a thin waist hole penetrating through the cylinder body from the top wall to the bottom wall, and the cross section area of the middle part of the thin waist hole is smaller than the cross section areas of two ends of the thin waist hole. The top that has cancelled among the prior art sets up at the flotation pontoon back is to the type of falling V bearing structure deeply of opposite flotation pontoon wall, through set up the thin waist hole that runs through the barrel from the roof to the diapire in the barrel, can realize that flotation pontoon inner structure strengthens, the effect of support, can increase the effective volume of flotation pontoon again, reduce the raw and other materials that use, and, in the aspect of the blow molding process, owing to not have by a wide margin material skin deformation and displacement, the processing degree of difficulty has been reduced, the flotation pontoon wall thickness of formation is also more even, the quality and the quality of flotation pontoon are more stable and controllable.
Description
Technical Field
The invention relates to the technical field of water surface floating, in particular to a buoy.
Background
In the industries of water surface photovoltaics, water surface floating wharfs and the like, a plastic buoy is usually adopted as a water surface floating buoy, and the large-size plastic buoy is formed by blow molding in a conventional processing method. For blow-molded pontoons, the manufacturing process dictates that no support structure can be added to the interior of the pontoon. If the flotation pontoon is longer, thickness is great, does not increase corresponding bearing structure if the flotation pontoon is inside, then flotation pontoon overall structure can be softer, and the flotation pontoon is used for providing the condition of bearing, and the face that the flotation pontoon atress has great deformation, can be shriveled by the pressure very likely, causes the structural instability, influences its service function, can't satisfy the in-service use requirement. In order to improve the actual overall rigidity of the buoy, the blow-molded buoy generally adopts a structure that a support structure with an inverted V-shaped cross section is arranged on the back surface and is propped against the surface of the opposite buoy, namely, the back surface of the buoy extrudes a skin into the interior of the buoy during blow-molding, so that the support structure reaching the wall surface of the opposite buoy is formed, and the overall strength and rigidity of the buoy are improved. However, the reverse V-shaped structure is adopted on the back of the pontoon, so that the corresponding problems are caused, the first problem is that the effective volume of the pontoon is reduced, and the second problem is that the reverse V-shaped structure exists, and more additional raw materials are used.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a buoy, which can improve the effective volume of the buoy and reduce the used raw materials so as to overcome the defects in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a buoy, includes the barrel that has inside confined space, and the barrel is formed with the roof, with the diapire that the roof is relative, connect the outer rampart of the outer peripheral edges of roof and diapire and the pore wall of connecting roof and diapire within the outer rampart, the pore wall forms the thin waist hole that runs through the barrel from the roof to the diapire, the cross sectional area at thin waist hole middle part is less than the cross sectional area at thin waist hole both ends.
Preferably, the cross-sectional area of the waisted hole becomes gradually larger from the middle of the waisted hole to both ends of the waisted hole.
Preferably, the waisted aperture is located on the surface of the top wall at an aperture cross-sectional area no more than 5% of the surface area of the top wall.
Preferably, the waisted aperture is located on the surface of the base wall at an aperture cross-sectional area no more than 5% of the surface area of the base wall.
Preferably, the maximum cross-sectional circumscribed circle diameter of the slim waist hole is not less than 25% of the depth of the slim waist hole.
Preferably, the slender holes are provided in plurality, and the plurality of slender holes are arranged at intervals.
Preferably, the top or bottom wall has a shallow recess in its surface.
Preferably, the cross-sectional shape of the shallow groove is an inverted V-shape or an inverted trapezoid.
Preferably, the outer annular wall is provided with a plurality of connecting lugs.
Compared with the prior art, the invention has the remarkable progress that:
the buoy provided by the invention cancels a deep inverted V-shaped supporting structure which is arranged on the back surface of the buoy and pushes against the wall surface of the opposite buoy in the prior art, and the thin waist hole which penetrates through the cylinder from the top wall to the bottom wall is arranged in the cylinder, so that the internal structure of the buoy can be strengthened and supported, the effective volume of the buoy can be increased, the used raw materials can be reduced, in addition, in the aspect of a blow molding process, as the large-scale deformation and displacement of a material skin are avoided, the processing difficulty is reduced, the wall thickness of the formed buoy is more uniform, and the quality and quality of the buoy are more stable and controllable.
Drawings
Fig. 1 is a schematic structural diagram of a buoy according to a first embodiment of the invention.
Fig. 2 is a schematic sectional view taken along a-a in fig. 1.
Fig. 3 is a schematic longitudinal sectional view of three embodiments of thin kidney holes in the buoy according to the first embodiment of the invention.
Fig. 4 is a schematic cross-sectional view of three embodiments of thin kidney holes in the buoy according to the first embodiment of the invention.
Fig. 5 is a schematic structural view of a buoy according to a second embodiment of the present invention.
Wherein the reference numerals are as follows:
1 cylinder
11 ceiling wall
12 bottom wall
13 outer annular wall
14 hole wall
15 shallow groove
2 slender waist hole
3 connecting lug
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Example one
A first embodiment of the buoy of the present invention is shown in fig. 1 to 4.
Referring to fig. 1 and 2, the buoy of the first embodiment includes a cylindrical body 1 having an inner sealed space, the cylindrical body 1 being formed with a top wall 11, a bottom wall 12, an outer annular wall 13, and a bore wall 14. The bottom wall 12 is opposite to the top wall 11, a spacing space is formed between the bottom wall 12 and the top wall 11, the outer ring wall 13 is connected with the outer periphery of the top wall 11 and the outer periphery of the bottom wall 12, and the spacing space between the bottom wall 12 and the top wall 11 is enclosed by the outer ring wall 13. Preferably, the outer annular wall 13, the bottom wall 12 and the top wall 11 may form a rectangular parallelepiped, so that the overall shape of the barrel 1 is substantially rectangular parallelepiped. The hole wall 14 connects the top wall 11 and the bottom wall 12 within the outer annular wall 13, the hole wall 14 forms a slender waist hole 2 penetrating the barrel 1 from the top wall 11 to the bottom wall 12, the cross-sectional area of the middle part of the slender waist hole 2 is smaller than that of the two ends of the slender waist hole 2, and preferably, the diameter of the cross-sectional circumcircle of the middle part of the slender waist hole 2 is smaller than that of the two ends of the slender waist hole 2. A sealed space is enclosed among the hole wall 14, the outer ring wall 13, the bottom wall 12 and the top wall 11, and the cylinder body 1 is formed. The sealed space inside the cylinder 1 can enclose a large amount of air, so that the cylinder 1 can float on the water surface, and the function of the buoy floating body is realized.
The deep type of falling V bearing structure of top to opposite flotation pontoon wall that this embodiment one set up at the flotation pontoon back among the prior art has been cancelled to the flotation pontoon, through set up in barrel 1 and run through thin waist hole 2 of barrel 1 from roof 11 to diapire 12, can realize that flotation pontoon inner structure strengthens, the effect of support, can increase the effective volume of flotation pontoon again, reduce the raw and other materials that use, and, in the aspect of the blow molding process, because there is not by a wide margin skin of material deformation and displacement, the processing degree of difficulty has been reduced, the flotation pontoon wall thickness of formation is also more even, the quality and the quality of flotation pontoon are more stable and controllable.
In the first embodiment, referring to fig. 2, the cross-sectional area of the waistline hole 2 is preferably gradually increased from the middle of the waistline hole 2 to the two ends of the waistline hole 2. Preferably, the diameter of the circumscribed circle of the cross section of the waistline hole 2 is gradually increased from the middle of the waistline hole 2 to the two ends of the waistline hole 2.
In the first embodiment, the specific shape of the thin waist hole 2 is not limited, and in general, the thin waist hole 2 only needs to be in a structural shape similar to a gourd waist with a large diameter at two ends and a small diameter at the middle, and the longitudinal sectional shape and the cross sectional shape of the thin waist hole 2 are not limited, and may be determined according to a specific blow molding process, for example, fig. 3a, 3b and 3c in fig. 3 respectively show examples of the longitudinal sectional shapes of three kinds of thin waist holes 2, the transverse sectional line of the longitudinal section of the thin waist hole 2 may be a smooth curve, or may be a multi-layer trapezoidal shape, of course, the longitudinal section of the thin waist hole 2 may not be in a left-right and up-down symmetrical shape shown in fig. 3, and the symmetry is not essential, and the thinnest part of the middle waist part is not necessarily in the middle position above and below the thin waist hole 2; fig. 4a, 4b and 4c in fig. 4 respectively show three examples of the cross-sectional shapes of the thin waist holes 2, and the cross-section of the thin waist holes 2 may be circular or elliptical or polygonal or other shape variations.
In the first embodiment, the waist hole 2 is preferably located on the surface of the top wall 11 with an opening cross-sectional area not more than 5% of the surface area of the top wall 11. Preferably, the waist hole 2 has an opening cross-sectional area on the surface of the bottom wall 12 of not more than 5% of the surface area of the bottom wall 12.
In the first embodiment, preferably, the diameter of the maximum cross-sectional circumcircle of the waisted hole 2 is not less than 25% of the depth of the waisted hole 2, and the depth of the waisted hole 2 is the distance between the bottom wall 12 and the top wall 11 of the barrel 1.
Referring to fig. 1 and 2, in the first embodiment, preferably, a plurality of slender holes 2 are provided, and the plurality of slender holes 2 are arranged at intervals. The number of the narrow kidney holes 2 and the arrangement position on the bowl 1 are not limited and may be determined depending on the size of the bowl 1 and the specific function of the float.
Referring to fig. 1, in the first embodiment, preferably, a plurality of connecting lugs 3 are provided on the outer annular wall 13, and a single pontoon can be connected to an adjacent pontoon through the connecting lugs 3, so as to realize the overall function of the floating island. A plurality of connecting lugs 3 can be arranged on the outer ring wall 13 of a single buoy so as to facilitate the splicing connection of a plurality of buoys.
In the first embodiment, the barrel 1 and the engaging lug 3 are integrally formed by a blow molding process.
Example two
A second embodiment of the buoy of the present invention is shown in fig. 5. The second embodiment is substantially the same as the first embodiment, and the description thereof is omitted, except that in the buoy of the second embodiment, a shallow groove 15 is formed on the surface of the top wall 11 or the bottom wall 12 for further improving the overall rigidity and strength of the buoy. The shallow grooves 15 may be provided in plural, and the plural shallow grooves 15 are uniformly distributed on the surface of the top wall 11 or the bottom wall 12. Preferably, the cross-sectional shape of the shallow groove 121 is an inverted V-shape or an inverted trapezoid. The shallow recess 15 may be provided on the top wall 11 or on the bottom wall 12, and fig. 5 shows the shallow recess 15 on the bottom wall 12.
In conclusion, on the premise of the same contour dimension, the same strength and the same rigidity, the effective volume of the buoy formed by blow molding can be increased by more than 15% on average, and the consumption of plastic materials used by the buoy can be saved by about 20%. From the aspect of blow molding processing, the deep inverted V-shaped support structure of the buoy in the prior art is eliminated, the material skin is not greatly deformed and displaced in the blow molding process, the processing difficulty is reduced, the wall thickness of the formed buoy is more uniform, and the quality are more stable and controllable. For a water surface floating photovoltaic project adopting tens of thousands to hundreds of thousands of floating barrels, the floating barrels have important engineering benefits and economic benefits due to the fact that effective buoyancy is increased and raw material cost is reduced.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. A buoy, characterized in that it comprises a cylinder (1) with an inner sealed space, said cylinder (1) being formed with a top wall (11), a bottom wall (12) opposite to said top wall (11), an outer annular wall (13) connecting the outer periphery of said top wall (11) with the outer periphery of said bottom wall (12), and a bore wall (14) connecting said top wall (11) with said bottom wall (12) inside said outer annular wall (13), said bore wall (14) forming a waist-shaped bore (2) running through said cylinder (1) from said top wall (11) to said bottom wall (12), the cross-sectional area of the middle of said waist-shaped bore (2) being smaller than the cross-sectional area of the two ends of said waist-shaped bore (2).
2. A buoy according to claim 1, characterized in that the cross-sectional area of the thin kidney hole (2) is gradually larger from the middle of the thin kidney hole (2) to both ends of the thin kidney hole (2).
3. A buoy according to claim 2, characterized in that the open cross-sectional area of the slender waist holes (2) on the surface of the top wall (11) does not exceed 5% of the surface area of the top wall (11).
4. A buoy according to claim 2, characterized in that the open cross-sectional area of the slender waist holes (2) on the surface of the bottom wall (12) does not exceed 5% of the surface area of the bottom wall (12).
5. A buoy according to claim 2, characterized in that the maximum cross-sectional circumscribed circular diameter of the thin kidney hole (2) is not less than 25% of the depth of the thin kidney hole (2).
6. A buoy according to claim 1, characterized in that said slender waist holes (2) are provided in plurality, said slender waist holes (2) being arranged at intervals.
7. A buoy in accordance with claim 1, characterized in that the surface of the top wall (11) or the bottom wall (12) is provided with shallow grooves (15).
8. A buoy in accordance with claim 7, characterized in that the cross-sectional shape of the shallow groove (15) is inverted V-shaped or inverted trapezoid.
9. A buoy in accordance with claim 1, characterized in that the outer ring wall (13) is provided with coupling lugs (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110870830.XA CN113428309A (en) | 2021-07-30 | 2021-07-30 | Float bowl |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110870830.XA CN113428309A (en) | 2021-07-30 | 2021-07-30 | Float bowl |
Publications (1)
Publication Number | Publication Date |
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CN113428309A true CN113428309A (en) | 2021-09-24 |
Family
ID=77762564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110870830.XA Pending CN113428309A (en) | 2021-07-30 | 2021-07-30 | Float bowl |
Country Status (1)
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CN (1) | CN113428309A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024055826A1 (en) * | 2022-09-15 | 2024-03-21 | 夏尔特拉(上海)新能源科技有限公司 | Pontoon |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103597737A (en) * | 2011-04-15 | 2014-02-19 | 天地国际 | Panel supporting device |
CN105186968A (en) * | 2015-09-23 | 2015-12-23 | 上海旗华码头工程有限公司 | Floating member used for waterborne photovoltaic power station and connection method thereof |
CN207311779U (en) * | 2017-07-18 | 2018-05-04 | 淮南阳光浮体科技有限公司 | Photovoltaic bearing floating body |
CN110239682A (en) * | 2019-06-25 | 2019-09-17 | 合肥浔光科技有限责任公司 | A kind of floating body, photovoltaic panel supporting mechanism and Overwater-floating floating photovoltaic plant |
CN209650486U (en) * | 2019-01-31 | 2019-11-19 | 上海旗华水上工程建设股份有限公司 | Card slot type aisle floating drum |
CN215972013U (en) * | 2021-07-30 | 2022-03-08 | 夏尔特拉(上海)新能源科技有限公司 | Float bowl |
-
2021
- 2021-07-30 CN CN202110870830.XA patent/CN113428309A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103597737A (en) * | 2011-04-15 | 2014-02-19 | 天地国际 | Panel supporting device |
CN105186968A (en) * | 2015-09-23 | 2015-12-23 | 上海旗华码头工程有限公司 | Floating member used for waterborne photovoltaic power station and connection method thereof |
CN207311779U (en) * | 2017-07-18 | 2018-05-04 | 淮南阳光浮体科技有限公司 | Photovoltaic bearing floating body |
CN209650486U (en) * | 2019-01-31 | 2019-11-19 | 上海旗华水上工程建设股份有限公司 | Card slot type aisle floating drum |
CN110239682A (en) * | 2019-06-25 | 2019-09-17 | 合肥浔光科技有限责任公司 | A kind of floating body, photovoltaic panel supporting mechanism and Overwater-floating floating photovoltaic plant |
CN215972013U (en) * | 2021-07-30 | 2022-03-08 | 夏尔特拉(上海)新能源科技有限公司 | Float bowl |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024055826A1 (en) * | 2022-09-15 | 2024-03-21 | 夏尔特拉(上海)新能源科技有限公司 | Pontoon |
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