CN221004196U - Novel ocean vessel and ocean engineering pipeline are with resistant sea water corrosion flange - Google Patents
Novel ocean vessel and ocean engineering pipeline are with resistant sea water corrosion flange Download PDFInfo
- Publication number
- CN221004196U CN221004196U CN202322946435.2U CN202322946435U CN221004196U CN 221004196 U CN221004196 U CN 221004196U CN 202322946435 U CN202322946435 U CN 202322946435U CN 221004196 U CN221004196 U CN 221004196U
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- block
- flange
- wall
- engineering pipeline
- fastening
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- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 230000007797 corrosion Effects 0.000 title claims abstract description 32
- 239000013535 sea water Substances 0.000 title claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000000945 filler Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to the field of flanges, and discloses a novel ocean vessel and ocean engineering pipeline seawater corrosion resistant flange, which comprises a first flange and a second flange, wherein a connecting through hole is formed in the outer wall of the first flange, a filling block is arranged on the inner wall of the second flange, a connecting block is fixedly connected to the outer wall of the filling block, a protection block is fixedly connected to the outer wall of the connecting block, a limiting block is fixedly connected to one end of the filling block, a fastening bolt is movably connected to the inner wall of the filling block, and a fastening nut is arranged at one end of the fastening bolt. This novel ocean boats and ships and ocean engineering pipeline are with corrosion-resistant flange of sea water has made things convenient for carrying out effectual protection, has realized corrosion-resistant effectual function then, has solved the not good problem of corrosion-resistant effect to be favorable to using in the sea water is carried, prolonged life, satisfied people's work demand, be worth using widely.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a novel seawater corrosion resistant flange for ocean vessels and ocean engineering pipelines.
Background
Flanges, also called flange discs or flanges, are parts of the shaft-to-shaft connection, for connection between pipe ends, and also for connection between equipment ports, and for connection between two pieces of equipment, and with the continuous development of science and technology, the use of flanges has become more widespread, including flanges for use in ocean vessels and marine engineering pipelines.
The existing flange has poor corrosion resistance effect when in use, so that the existing flange is easy to be damaged by alkaline substances in seawater when seawater is conveyed, thereby reducing the service life, and therefore, the existing flange cannot meet the working requirements of people, and inconvenience is brought to the use of people.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a novel seawater corrosion resistant flange for ocean vessels and ocean engineering pipelines, which has the function of good corrosion resistance effect and solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel ocean boats and ships and ocean engineering pipeline are with resistant sea water corrosion flange, includes first flange and second flange, the connecting hole has been seted up to the outer wall of first flange, the inner wall of second flange is provided with the filler, the outer wall fixedly connected with connecting block of filler, the outer wall fixedly connected with protection piece of connecting block, the one end fixedly connected with stopper of filler, the inner wall swing joint of filler has fastening bolt, fastening bolt's one end is provided with fastening nut, through the first flange, second flange, connecting hole, filler, connecting block, protection piece, stopper, fastening bolt and the fastening nut that set up, has made things convenient for carrying out effectual protection, has realized corrosion-resistant effectual function then, has solved the not good problem of corrosion-resistant effect to be favorable to using in the sea water transportation, prolonged life, satisfied people's work demand, be worth using widely.
The inner wall of the filling block is provided with the through groove, the diameter of the through groove is larger than that of the fastening bolt, and the filling block is made of elastic rubber, so that the fastening bolt can effectively penetrate through the filling block, and the fastening bolt can be protected through the filling block.
The diameter of the connecting through hole is larger than that of the filling block, and the filling block is connected with the first flange in a penetrating mode through the connecting through hole, so that the filling block can conveniently penetrate through the first flange effectively.
The front view of connecting block is fan-shaped, and the connecting block is equiangular distribution along the axial central line of protection piece, and the connecting block is elastic rubber material, has made things convenient for carrying out effectual support to the protection piece through the connecting block.
The protection piece is elastic rubber material, and the front view of protection piece is the ring shape, has made things convenient for protecting through the protection piece.
The limiting block is of a conical structure, and the inner diameter of one side of the limiting block is larger than the diameter of the connecting through hole, so that the limiting block is convenient to limit and prevent falling of the filling block.
The fastening bolt is in penetrating connection with the limiting block, and the size of the fastening nut is larger than the inner diameter of the limiting block, so that the fastening bolt can conveniently and effectively penetrate through the limiting block.
The fastening nuts are in threaded connection with the fastening bolts, and the fastening nuts are distributed along the axial center lines of the first flange and the second flange at equal angles respectively, so that the fastening bolts can be conveniently fastened through the fastening nuts.
Advantageous effects
Compared with the prior art, the utility model provides the novel seawater corrosion resistant flange for the ocean vessel and the ocean engineering pipeline, which has the following beneficial effects:
1. This novel ocean boats and ships and ocean engineering pipeline are with corrosion-resistant flange of sea, through the first flange that sets up, the second flange, connect the through-hole, the filler block, the connecting block, the protection piece, the stopper, fastening bolt and fastening nut, made things convenient for carrying out effectual protection, realized corrosion-resistant effectual function then, solved corrosion-resistant effect not good problem, thereby be favorable to using in the sea water is carried, life has been prolonged, the work demand of people has been satisfied, be worth using widely.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic diagram of an explosive structure according to the present utility model.
In the figure: 1. a first flange; 2. a second flange; 3. a connecting through hole; 4. filling blocks; 5. a connecting block; 6. a protective block; 7. a limiting block; 8. a fastening bolt; 9. and fastening the screw cap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The preferred embodiments of the seawater corrosion resistant flange for the novel ocean vessel and the ocean engineering pipeline provided by the utility model are shown in fig. 1 to 3: the utility model provides a novel ocean boats and ships and ocean engineering pipeline are with resistant sea water corrosion flange, including first flange 1 and second flange 2, connecting through-hole 3 has been seted up to the outer wall of first flange 1, the inner wall of second flange 2 is provided with filler block 4, the outer wall fixedly connected with connecting block 5 of filler block 4, the outer wall fixedly connected with protection block 6 of connecting block 5, the one end fixedly connected with stopper 7 of filler block 4, the inner wall swing joint of filler block 4 has fastening bolt 8, fastening bolt 8's one end is provided with fastening nut 9, through the first flange 1 that sets up, second flange 2, connecting through-hole 3, filler block 4, connecting block 5, protection block 6, stopper 7, fastening bolt 8 and fastening nut 9, the effectual function of corrosion resistance has been realized in turn, the problem that the corrosion resistance effect is not good has been solved, thereby be favorable to using in sea water transportation, life has been prolonged, the work demand of people has been satisfied, be worth popularizing.
The inner wall of the filling block 4 is provided with a through groove, the diameter of the through groove is larger than that of the fastening bolt 8, and the filling block 4 is made of elastic rubber, so that the fastening bolt 8 effectively penetrates through the filling block 4, and the fastening bolt 8 is protected through the filling block 4.
The diameter of the connecting through hole 3 is larger than that of the filling block 4, and the filling block 4 is in penetrating connection with the first flange 1 through the connecting through hole 3, so that the filling block 4 can effectively penetrate through the first flange 1.
The front view of connecting block 5 is the fan shape, and connecting block 5 is along the equiangular distribution of the axial central line of protection piece 6, and connecting block 5 is elastic rubber material, has made things convenient for carrying out effectual support to protection piece 6 through connecting block 5.
The protection block 6 is made of elastic rubber, and the protection block 6 is in a ring shape, so that protection through the protection block 6 is facilitated.
The stopper 7 is the toper structure, and the one side internal diameter of stopper 7 is greater than the diameter of connecting through-hole 3, has made things convenient for spacing anti-drop to filler 4 through stopper 7.
The fastening bolt 8 is in penetrating connection with the limiting block 7, and the size of the fastening nut 9 is larger than the inner diameter of the limiting block 7, so that the fastening bolt 8 can conveniently penetrate through the limiting block 7 effectively.
The fastening nuts 9 are in threaded connection with the fastening bolts 8, and the fastening nuts 9 are distributed at equal angles along the axial center lines of the first flange 1 and the second flange 2 respectively, so that the fastening bolts 8 can be conveniently fastened through the fastening nuts 9.
When the anti-corrosion device is used, the second flange 2 drives the filling block 4 to pass through the first flange 1 through the connecting through hole 3, meanwhile, the limiting block 7 is subjected to compression deformation through extrusion of the inner wall of the connecting through hole 3, after the limiting block 7 passes through the connecting through hole 3, the limiting block 7 is subjected to reset deformation, the limiting block 4 is limited and prevented from falling, then the fastening bolt 8 passes through the filling block 4 and the limiting block 7, one end of the fastening bolt 8, through the fastening nut 9, is fastened, the first flange 1 and the second flange 2 are installed, after the installation, a gap between the first flange 1 and the second flange 2 is protected through the protecting block 6, the condition that a gap enters seawater is avoided, and then the anti-corrosion effect is improved.
To sum up, this novel ocean boats and ships and ocean engineering pipeline are with corrosion-resistant flange of sea water, through the first flange 1 that sets up, the second flange 2, connect through-hole 3, filler block 4, connecting block 5, protection piece 6, stopper 7, fastening bolt 8 and fastening nut 9, the effectual protection has been made things convenient for, the function of corrosion resistance is effectual has been realized then, the problem that corrosion-resistant effect is not good has been solved, thereby be favorable to using in the sea water is carried, life has been prolonged, the work demand of people has been satisfied, be worth using widely.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. refer to the orientation or positional relationship as shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Novel ocean vessel and ocean engineering pipeline are with resistant sea water corrosion flange, including first flange (1) and second flange (2), its characterized in that: the connecting device is characterized in that the outer wall of the first flange (1) is provided with a connecting through hole (3), the inner wall of the second flange (2) is provided with a filling block (4), the outer wall of the filling block (4) is fixedly connected with a connecting block (5), the outer wall of the connecting block (5) is fixedly connected with a protecting block (6), one end of the filling block (4) is fixedly connected with a limiting block (7), the inner wall of the filling block (4) is movably connected with a fastening bolt (8), and one end of the fastening bolt (8) is provided with a fastening nut (9).
2. The novel ocean vessel and marine engineering pipeline seawater corrosion resistant flange according to claim 1, wherein: the inner wall of the filling block (4) is provided with a through groove, the diameter of the through groove is larger than that of the fastening bolt (8), and the filling block (4) is made of elastic rubber.
3. The novel ocean vessel and marine engineering pipeline seawater corrosion resistant flange according to claim 1, wherein: the diameter of the connecting through hole (3) is larger than that of the filling block (4), and the filling block (4) is in penetrating connection with the first flange (1) through the connecting through hole (3).
4. The novel ocean vessel and marine engineering pipeline seawater corrosion resistant flange according to claim 1, wherein: the front view of the connecting block (5) is in a fan shape, the connecting block (5) is distributed at equal angles along the axial center line of the protection block (6), and the connecting block (5) is made of elastic rubber.
5. The novel ocean vessel and marine engineering pipeline seawater corrosion resistant flange according to claim 1, wherein: the protection block (6) is made of elastic rubber, and the protection block (6) is in a ring shape.
6. The novel ocean vessel and marine engineering pipeline seawater corrosion resistant flange according to claim 1, wherein: the limiting block (7) is of a conical structure, and the inner diameter of one side of the limiting block (7) is larger than the diameter of the connecting through hole (3).
7. The novel ocean vessel and marine engineering pipeline seawater corrosion resistant flange according to claim 1, wherein: the fastening bolt (8) is in penetrating connection with the limiting block (7), and the size of the fastening nut (9) is larger than the inner diameter of the limiting block (7).
8. The novel ocean vessel and marine engineering pipeline seawater corrosion resistant flange according to claim 1, wherein: the fastening nuts (9) are in threaded connection with the fastening bolts (8), and the fastening nuts (9) are distributed at equal angles along the axial center lines of the first flange (1) and the second flange (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322946435.2U CN221004196U (en) | 2023-10-31 | 2023-10-31 | Novel ocean vessel and ocean engineering pipeline are with resistant sea water corrosion flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322946435.2U CN221004196U (en) | 2023-10-31 | 2023-10-31 | Novel ocean vessel and ocean engineering pipeline are with resistant sea water corrosion flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004196U true CN221004196U (en) | 2024-05-24 |
Family
ID=91090533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322946435.2U Active CN221004196U (en) | 2023-10-31 | 2023-10-31 | Novel ocean vessel and ocean engineering pipeline are with resistant sea water corrosion flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004196U (en) |
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2023
- 2023-10-31 CN CN202322946435.2U patent/CN221004196U/en active Active
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