CN214579636U - Anti-seepage reinforcing structure for joint of glass fiber reinforced plastic tank body and flange - Google Patents
Anti-seepage reinforcing structure for joint of glass fiber reinforced plastic tank body and flange Download PDFInfo
- Publication number
- CN214579636U CN214579636U CN202120621195.7U CN202120621195U CN214579636U CN 214579636 U CN214579636 U CN 214579636U CN 202120621195 U CN202120621195 U CN 202120621195U CN 214579636 U CN214579636 U CN 214579636U
- Authority
- CN
- China
- Prior art keywords
- layer
- branch pipe
- tank body
- fiber cloth
- seepage
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to an prevention of seepage additional strengthening for glass steel tank body and flange joint, including a jar body and circular shape branch pipe, be provided with the flange on the branch pipe, the branch pipe is provided with the prevention of seepage rib with the junction of the jar body, the prevention of seepage rib is third inner liner, third enhancement layer and third surface course by inside to outside respectively, third inner liner, third enhancement layer and third surface course all constitute by the range upon range of multilayer gumming fibre cloth is range upon range of, on two terminal surfaces of third inner liner cover the terminal surface of the inner liner of the jar body and branch pipe respectively, on two terminal surfaces of third enhancement layer cover the terminal surface of the enhancement layer of the jar body and branch pipe, on two terminal surfaces of third surface course cover the terminal surface of the superficial layer of the jar body and branch pipe respectively. The utility model provides a problem of easy damage and seepage is concentrated to the atress of current glass steel flange and jar body junction.
Description
Technical Field
The utility model relates to a glass steel technical field, concretely relates to an anti-seepage additional strengthening that is used for glass steel tank body and flange joint department.
Background
The glass fiber reinforced plastic tank is a non-metal composite tank body formed by winding resin and glass fiber through a microcomputer control machine, and has the advantages of corrosion resistance, high strength, long service life, flexible designability, strong manufacturability and the like. The glass fiber reinforced plastic tank is widely applied to the industries of chemical industry, environmental protection, food, pharmacy, printing and dyeing and the like due to the characteristics of the glass fiber reinforced plastic tank, and gradually replaces most market fields of carbon steel and stainless steel.
The glass fiber reinforced plastic tank body is provided with a manhole and various in-out pipelines, the glass fiber reinforced plastic tank body is required to be provided with a hole and connected with a branch pipe, and the joint of the tank body and the branch pipe is a stress concentration area and is easy to damage and leak.
Disclosure of Invention
The atress for solving current glass steel flange and tank connection department concentrates the problem of damaging and the seepage easily, the utility model provides an prevention of seepage additional strengthening for glass steel tank and flange connection department, the purpose is the intensity and the prevention of seepage performance that improve glass steel flange and tank connection.
In order to realize the purpose, the technical scheme of the utility model is that:
the anti-seepage reinforcing structure for the joint of the glass fiber reinforced plastic tank body and the flange comprises a tank body and a branch pipe, wherein the branch pipe is provided with the flange, and the joint of the branch pipe and the tank body is provided with an anti-seepage reinforcing part;
the tank body is a glass fiber reinforced plastic tank body consisting of a first inner liner layer, a first reinforcing layer and a first surface layer from inside to outside, a through hole is formed in the tank body, the diameter of the through hole is equal to the inner diameter of the branch pipe, the through hole is a slope-shaped through hole formed in a slope manner and inclined from inside to outside, and the surface of the slope is formed by the end face of the first inner liner layer, the end face of the first reinforcing layer and the end face of the first surface layer from bottom to top;
the branch pipe is a glass fiber reinforced plastic pipe body consisting of a second inner liner layer, a second reinforcing layer and a second surface layer from inside to outside, the upper end of the glass fiber reinforced plastic pipe body is connected with a flange made of glass fiber reinforced plastic, the wall thickness of the branch pipe is equal to that of the tank body, the lower end of the branch pipe is a polishing surface which inclines inwards from top to bottom, and the polishing surface consists of the end surface of the second inner liner layer, the end surface of the second reinforcing layer and the end surface of the second surface layer from bottom to top in sequence;
the branch pipe lower extreme is relative with the through-hole, is provided with the prevention of seepage rib between the surface of the groove of the face of polishing of branch pipe and the jar body, the prevention of seepage rib is third inner liner, third enhancement layer and third surface course by inside to outside respectively, the third inner liner is the lamellar structure of being made by fibre untwisted yarn roving, and third enhancement layer and third surface course all are laminated by multilayer gumming fibre cloth and constitute, the third inner liner covers the terminal surface of first inner liner and the terminal surface of second inner liner, and the third enhancement layer covers third inner liner outside, and both ends dock the terminal surface of first enhancement layer and the terminal surface of second enhancement layer respectively, and the third surface covers third enhancement layer outside, and both ends dock the terminal surface of first surface layer and the terminal surface of second surface layer respectively.
Further, the thickness of third inner liner layer is greater than the thickness of first inner liner layer and second inner liner layer, the thickness of third enhancement layer is greater than the thickness of first enhancement layer and second enhancement layer, the thickness of third surface course is greater than the thickness of first surface course and second surface course.
Furthermore, the dipped fiber cloth comprises a plurality of first dipped fiber cloth and a plurality of second dipped fiber cloth, and the first dipped fiber cloth and the second dipped fiber cloth are alternately arranged on the outer wall of the branch pipe and the outer wall of the tank body.
Further, the first dipped fiber cloth is a rectangular sheet-shaped body, a plurality of first cutting lines are arranged at the lower part of the first dipped fiber cloth, and the lower part of the first dipped fiber cloth is cut into a plurality of curtain-shaped belt bodies by the plurality of first cutting lines.
Furthermore, the upper part of the first impregnated fiber cloth surrounds the outside of the branch pipe, and a plurality of curtain-shaped belt bodies are attached to the outside of the tank body in a radial shape.
Furthermore, the second impregnated fiber cloth is a circular ring-shaped sheet-shaped body with the outer diameter larger than the outer diameter of the branch pipe and the inner diameter smaller than the inner diameter of the branch pipe, second cutting lines in a radial shape are arranged on the surface of the second impregnated fiber cloth from the inner ring of the second impregnated fiber cloth to the periphery, the second cutting lines divide the inside of the second impregnated fiber cloth into a plurality of radial belt bodies in an annular array shape, and the diameter of the ring where the outer end of each second cutting line is located is larger than the outer diameter of the branch pipe.
Furthermore, the second impregnated fiber cloth outside the ring where the outer end of the second cutting line is located is attached to the outer portion of the tank body, and the radial belt bodies are attached to the outer portion of the branch pipe in a cylindrical manner in an upward annular array.
Furthermore, the lengths of the multiple layers of first dipped fiber cloth of the third reinforcing layer and the third surface layer of the anti-seepage reinforcing part are gradually increased from inside to outside, and the diameters of the multiple layers of second dipped fiber cloth of the third reinforcing layer and the third surface layer of the anti-seepage reinforcing part are gradually increased from inside to outside.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a each layer structure of prevention and cure rib all is relative with the corresponding layer structure of branch pipe and jar body, corresponds to connect between the structure closely, prevents the seepage.
The utility model discloses a thickness of each layer structure all is greater than the corresponding layer structure of branch pipe and jar body, and a plurality of gumming fibre cloth of each layer structure all goes up by short to long laminating in proper order on the terminal surface of corresponding layer structure, and every gumming fibre cloth all is inseparable with branch pipe or jar body coupling.
The utility model discloses a both ends and branch pipe and jar body of prevention of seepage enhancement part combine closely, and the middle part is because of first gumming fibre cloth and the alternate spaced setting of second gumming fibre cloth are on branch pipe outer wall and jar external wall bodiness, have improved the intensity of prevention of seepage enhancement layer.
Drawings
Fig. 1 is a schematic view of the present invention and structure;
fig. 2 is a sectional front view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural view of a first dipped fiber fabric of the present invention;
fig. 5 is a schematic structural diagram of a second dipped fiber cloth according to the present invention.
The reference numbers in the drawings are as follows: the tank body is 1, the branch pipe is 2, the seepage-proofing reinforcing part is 3, the first dipped fiber cloth is 4, the second dipped fiber cloth is 5, the first inner liner layer is 11, the first reinforcing layer is 12, the first surface layer is 13, the second inner liner layer is 21, the second reinforcing layer is 22, the second surface layer is 23, the third inner liner layer is 31, the third reinforcing layer is 32, and the third surface layer is 33.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 5, the anti-seepage reinforcing structure for the joint of the glass fiber reinforced plastic tank body and the flange comprises a tank body 1 and a branch pipe 2, wherein the branch pipe 2 is provided with the flange, and the joint of the branch pipe 2 and the tank body 1 is provided with an anti-seepage reinforcing part 3;
the tank body 1 is a glass fiber reinforced plastic tank body consisting of a first lining layer 11, a first reinforcing layer 12 and a first surface layer 13 from inside to outside, a through hole is formed in the tank body 1, the diameter of the through hole is equal to the inner diameter of the branch pipe 2, the through hole is in a slope shape and forms a groove-shaped through hole, the slope shape is inclined from inside to outside, and the surface of the groove is formed by the end face of the first lining layer 11, the end face of the first reinforcing layer 12 and the end face of the first surface layer 13 from bottom to top;
the branch pipe 2 is a glass fiber reinforced plastic pipe body consisting of a second lining layer 21, a second reinforcing layer 22 and a second surface layer 23 from inside to outside, the upper end of the glass fiber reinforced plastic pipe body is connected with a flange made of glass fiber reinforced plastic, the wall thickness of the branch pipe 2 is equal to that of the tank body 1, the lower end of the branch pipe 2 is a polishing surface inclined inwards from top to bottom, and the polishing surface consists of the end surface of the second lining layer 21, the end surface of the second reinforcing layer 22 and the end surface of the second surface layer 23 from bottom to top in sequence;
the lower extreme of branch pipe 2 is relative with the through-hole, is provided with prevention of seepage rib 3 between the surface of the groove of the face of polishing of branch pipe 2 and jar body 1, prevention of seepage rib 3 is third inner liner 31, third enhancement layer 32 and third surface course 33 by inside to outside respectively, third inner liner 31 is the lamellar structure of being made by fibre twistless roving, and third enhancement layer 32 and third surface course 33 all constitute by the range upon range of multilayer gumming fibre cloth, third inner liner 31 covers the terminal surface of first inner liner 11 and the terminal surface of second inner liner 21, and third enhancement layer 32 covers third inner liner 31 outside, and both ends dock the terminal surface of first enhancement layer 12 and the terminal surface of second enhancement layer 22 respectively, and third surface course 33 covers third enhancement layer 32 outside, and both ends dock the terminal surface of first surface course 13 and the terminal surface of second surface course 23 respectively.
The thickness of the third inner liner layer 31 is greater than the thicknesses of the first inner liner layer 11 and the second inner liner layer 21, the thickness of the third reinforcing layer 32 is greater than the thicknesses of the first reinforcing layer 12 and the second reinforcing layer 22, and the thickness of the third surface layer 33 is greater than the thicknesses of the first surface layer 13 and the second surface layer 23.
The glue dipping fiber cloth comprises a first glue dipping fiber cloth 4 and a second glue dipping fiber cloth 5, the number of the first glue dipping fiber cloth 4 and the second glue dipping fiber cloth 5 is multiple, and the first glue dipping fiber cloth 4 and the second glue dipping fiber cloth 5 are alternately arranged on the outer wall of the branch pipe 2 and the outer wall of the tank body 1.
The first dipped fiber cloth 4 is a rectangular sheet-shaped body, a plurality of first cutting lines are arranged at the lower part of the first dipped fiber cloth 4, and the lower part of the first dipped fiber cloth 4 is cut into a plurality of curtain-shaped belt bodies by the plurality of first cutting lines.
The upper part of the first impregnated fiber cloth 4 surrounds the outside of the branch pipe 2, and a plurality of curtain-shaped belt bodies are attached to the outside of the tank body 1 in a radial shape.
The second impregnated fiber cloth 5 is a circular ring-shaped sheet-shaped body with the outer diameter larger than the outer diameter of the branch pipe 2 and the inner diameter smaller than the inner diameter of the branch pipe 2, second cutting lines in a radial shape are arranged on the surface of the second impregnated fiber cloth 5 from the inner ring of the second impregnated fiber cloth 5 to the periphery, the second cutting lines divide the inside of the second impregnated fiber cloth 5 into a plurality of radial belt bodies in an annular array shape, and the diameter of a ring where the outer end of each second cutting line is located is larger than the outer diameter of the branch pipe 2.
And the second impregnated fiber cloth 5 outside the circular ring where the outer end of the second cutting line is positioned is attached to the outside of the tank body 1, and the radial belt bodies are attached to the outside of the branch pipe 2 in a cylindrical manner in an upward annular array.
The lengths of the multiple layers of first dipped fiber cloth 4 of the third reinforcing layer 32 and the third surface layer 33 of the anti-seepage reinforcing part 3 are gradually increased from inside to outside, and the diameters of the multiple layers of second dipped fiber cloth 5 of the third reinforcing layer 32 and the third surface layer 33 of the anti-seepage reinforcing part 3 are gradually increased from inside to outside.
The utility model discloses a thickness of each layer structure all is greater than the corresponding layer structure of branch pipe and jar body, and a plurality of gumming fibre cloth of each layer structure all goes up by short to long laminating in proper order on the terminal surface of corresponding layer structure, and every gumming fibre cloth all is inseparable with branch pipe or jar body coupling, prevents the seepage.
The utility model discloses a both ends and branch pipe and jar body of prevention of seepage enhancement part combine closely, and the middle part is because of first gumming fibre cloth and the alternate spaced setting of second gumming fibre cloth are on branch pipe outer wall and jar external wall bodiness, have improved the intensity of prevention of seepage enhancement layer.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of the present invention as disclosed without departing from the spirit of the present invention.
Claims (8)
1. The anti-seepage reinforcing structure for the joint of the glass fiber reinforced plastic tank body and the flange comprises a tank body (1) and a branch pipe (2), wherein the branch pipe (2) is provided with the flange, and is characterized in that an anti-seepage reinforcing part (3) is arranged at the joint of the branch pipe (2) and the tank body (1);
the tank body (1) is a glass fiber reinforced plastic tank body composed of a first inner liner layer (11), a first reinforcing layer (12) and a first surface layer (13) from inside to outside, a through hole is formed in the tank body (1), the diameter of the through hole is equal to the inner diameter of the branch pipe (2), the through hole is a slope-shaped through hole inclined from inside to outside, and the surface of the slope is composed of the end face of the first inner liner layer (11), the end face of the first reinforcing layer (12) and the end face of the first surface layer (13) from bottom to top;
the branch pipe (2) is a glass fiber reinforced plastic pipe body consisting of a second inner liner layer (21), a second reinforcing layer (22) and a second surface layer (23) from inside to outside, the upper end of the glass fiber reinforced plastic pipe body is connected with a flange made of glass fiber reinforced plastic materials, the wall thickness of the branch pipe (2) is equal to that of the tank body (1), the lower end of the branch pipe (2) is a polishing surface inclined inwards from top to bottom, and the polishing surface consists of the end surface of the second inner liner layer (21), the end surface of the second reinforcing layer (22) and the end surface of the second surface layer (23) from bottom to top in sequence;
the lower end of the branch pipe (2) is opposite to the through hole, an anti-seepage reinforcing part (3) is arranged between the grinding surface of the branch pipe (2) and the surface of the groove of the tank body (1), the anti-seepage reinforcing part (3) is respectively a third inner liner layer (31), a third reinforcing layer (32) and a third surface layer (33) from inside to outside, the third inner liner layer (31) is of a layered structure made of fiber untwisted roving, the third reinforcing layer (32) and the third surface layer (33) are respectively formed by laminating multiple layers of impregnated fiber cloth, the third inner liner layer (31) covers the end surface of the first inner liner layer (11) and the end surface of the second inner liner layer (21), the third reinforcing layer (32) covers the outside of the third inner liner layer, the two ends are respectively butted with the end surface of the first reinforcing layer (12) and the end surface of the second reinforcing layer (22), and the third surface layer (33) covers the outside of the third reinforcing layer (32), the two ends are respectively butted with the end surface of the first surface layer (13) and the end surface of the second surface layer (23).
2. An impermeable reinforcement structure for glass fibre reinforced plastic tank and flange connections according to claim 1, characterized in that the thickness of the third inner liner layer (31) is greater than the thickness of the first inner liner layer (11) and the second inner liner layer (21), the thickness of the third reinforcement layer (32) is greater than the thickness of the first reinforcement layer (12) and the second reinforcement layer (22), and the thickness of the third surface layer (33) is greater than the thickness of the first surface layer (13) and the second surface layer (23).
3. The seepage-proofing reinforcing structure for the joint of the glass fiber reinforced plastic tank body and the flange as claimed in claim 1, wherein the dipped fiber cloth comprises a first dipped fiber cloth (4) and a second dipped fiber cloth (5), the number of the first dipped fiber cloth (4) and the second dipped fiber cloth (5) is multiple, and the first dipped fiber cloth (4) and the second dipped fiber cloth (5) are alternately arranged on the outer wall of the branch pipe (2) and the outer wall of the tank body (1).
4. The seepage-proofing reinforcing structure for the junction of the glass fiber reinforced plastic tank body and the flange as claimed in claim 3, wherein the first dipped fiber cloth (4) is a rectangular sheet-shaped body, the lower part of the first dipped fiber cloth (4) is provided with a plurality of first cutting lines, and the plurality of first cutting lines cut the lower part of the first dipped fiber cloth (4) into a plurality of curtain-shaped belt bodies.
5. The impermeable reinforcing structure for the junction of the glass fiber reinforced plastic tank body and the flange as claimed in claim 4, wherein the upper part of the first dipped fiber cloth (4) surrounds the outside of the branch pipe (2), and a plurality of curtain-shaped belt bodies are attached to the outside of the tank body (1) in a radial manner.
6. The seepage-proofing reinforcing structure for the joint of the glass fiber reinforced plastic tank body and the flange as claimed in claim 3, wherein the second impregnated fiber cloth (5) is a circular ring-shaped sheet-shaped body with an outer diameter larger than the outer diameter of the branch pipe (2) and an inner diameter smaller than the inner diameter of the branch pipe (2), the surface of the second impregnated fiber cloth (5) is provided with second cutting lines radially arranged from the inner ring of the second impregnated fiber cloth (5) to the periphery, the second cutting lines divide the inside of the second impregnated fiber cloth (5) into a plurality of radial belt bodies in an annular array, and the diameter of the ring where the outer end of the second cutting line is located is larger than the outer diameter of the branch pipe (2).
7. The seepage-proofing reinforcing structure for the joint of the glass fiber reinforced plastic tank body and the flange as claimed in claim 6, wherein the second impregnated fiber cloth (5) outside the ring where the outer end of the second cutting line is located is attached to the outside of the tank body (1), and the radial band bodies are attached to the outside of the branch pipe (2) in a cylindrical shape in an upward annular array.
8. The seepage-proofing reinforcing structure for the joint of the glass fiber reinforced plastic tank body and the flange as claimed in claim 3, wherein the lengths of the plurality of layers of first dipped fiber cloth (4) of the third reinforcing layer (32) and the third surface layer (33) of the seepage-proofing reinforcing part (3) are gradually increased from inside to outside, and the diameters of the plurality of layers of second dipped fiber cloth (5) of the third reinforcing layer (32) and the third surface layer (33) of the seepage-proofing reinforcing part (3) are gradually increased from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621195.7U CN214579636U (en) | 2021-03-27 | 2021-03-27 | Anti-seepage reinforcing structure for joint of glass fiber reinforced plastic tank body and flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621195.7U CN214579636U (en) | 2021-03-27 | 2021-03-27 | Anti-seepage reinforcing structure for joint of glass fiber reinforced plastic tank body and flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214579636U true CN214579636U (en) | 2021-11-02 |
Family
ID=78355828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120621195.7U Active CN214579636U (en) | 2021-03-27 | 2021-03-27 | Anti-seepage reinforcing structure for joint of glass fiber reinforced plastic tank body and flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214579636U (en) |
-
2021
- 2021-03-27 CN CN202120621195.7U patent/CN214579636U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2008010B1 (en) | A flexible pipe having integrated end fittings | |
| EP0553728A1 (en) | Fluid pressure vessel boss-liner attachment system | |
| CN108700255B (en) | Pressure vessel dome vent | |
| JPS5820782B2 (en) | Cantugate | |
| US9377137B2 (en) | Bonded high-pressure rubber hose, particularly for conveying gaseous media | |
| CN214579636U (en) | Anti-seepage reinforcing structure for joint of glass fiber reinforced plastic tank body and flange | |
| CN205618844U (en) | Carbon fiber fag end is compound pipe of reinforcing in coordination | |
| CN211118075U (en) | Central drainage pipe assembly | |
| CN210510565U (en) | High-strength glass fiber reinforced plastic concrete sandwich composite pipeline | |
| US20150075663A1 (en) | Pipe and method for manufacturing pipe | |
| JP2018035827A (en) | Bent tube | |
| CN215568543U (en) | High-pressure adhesive thermoplastic composite pipe suitable for submarine oil-gas medium transportation | |
| AU6385894A (en) | Fluid pressure vessel boss-liner attachment system with linen/exterior mechanism direct coupling | |
| CN210920386U (en) | High-performance PE steel wire mesh framework pipe | |
| CN114508633A (en) | Novel annular reinforced polyethylene composite plastic pipeline | |
| CN210153356U (en) | Terylene braided high-pressure steel wire pipe | |
| CN215258432U (en) | Novel flange connection's hose assembly | |
| CN210770758U (en) | Positive-negative pressure resistant fiber reinforced rubber pipe | |
| CN213871508U (en) | Embedded ring floating rubber pipe reinforced by steel wire and textile | |
| CN218094818U (en) | Mould pressing winding type flexible rubber joint | |
| CN210153350U (en) | Rigid reinforced pipeline | |
| CN210218945U (en) | Fiber reinforced composite winding pipe | |
| CN219530068U (en) | Steel wire reinforced glass fiber reinforced plastic composite pipe | |
| CN209800885U (en) | Enhanced composite pipe | |
| CN210011433U (en) | Carbon fiber reinforced composite double-wall corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |