CN215891468U - Basalt corrugated pipe connecting structure - Google Patents
Basalt corrugated pipe connecting structure Download PDFInfo
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- CN215891468U CN215891468U CN202122243786.8U CN202122243786U CN215891468U CN 215891468 U CN215891468 U CN 215891468U CN 202122243786 U CN202122243786 U CN 202122243786U CN 215891468 U CN215891468 U CN 215891468U
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- corrugated
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- corrugated pipe
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Abstract
The utility model relates to a basalt corrugated pipe connecting structure which comprises basalt corrugated pipes, wherein a plurality of basalt corrugated pipes are in socket joint connection, hand lay-up butt joint connection or flange connection through sealing rings. The basalt corrugated pipe is in socket joint connection, hand lay-up butt joint connection or flange connection through the sealing ring, the connection sealing performance is good, and the sustainable span is large; the socket joint of the sealing ring allows small-angle deflection, the hand lay-up butt joint connection and the flange connection are firm, and the connected basalt corrugated pipeline has good corrosion resistance to a plurality of chemical fluids such as acid, alkali and salt, and can convey drinking water, rainwater, sewage and a plurality of chemical fluids.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a basalt corrugated pipe connecting structure.
Background
The basalt continuous fiber is known as a novel green and environment-friendly material in the 21 st century, basalt ore is used as a raw material, the ore is crushed and then added into a melting furnace, after melting at 1450-1500 ℃, uniform melt is firstly drawn into crude fiber through a wire drawing bushing, then the crude fiber is drawn into continuous fibers with various specifications through a wire drawing machine, different wetting agents are adopted for wetting treatment according to subsequent purposes, and a final product is processed.
The basalt pipeline is a novel high-tech composite pipe made of basalt fibers as a main material, and has excellent corrosion resistance and long service life; the hydraulic performance is good, and the conveying flow is large; the strength is high, and the safety and reliability are realized; the weight is light, and the installation and the transportation are convenient; the construction period is short and the comprehensive investment is low; green and environment-friendly, etc.
At present, there is no description about basalt corrugated pipe and its interconnection.
Disclosure of Invention
The utility model aims to provide a basalt corrugated pipe connecting structure and solve the problem of connection of basalt corrugated pipes.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
a basalt corrugated pipe connecting structure comprises basalt corrugated pipes, wherein a plurality of basalt corrugated pipes are connected in a socket joint mode through sealing rings; the front end and the rear end of each basalt corrugated pipe are respectively cut off at wave crests or wave troughs, connecting ends are arranged at the cut-off positions in an extending mode along the pipe length direction, and the pipe diameters of the front connecting end and the rear connecting end are different in size; the plurality of basalt corrugated pipes are mutually inserted through the connecting ends, at least one group of sealing grooves are formed in the contact surface of one connecting end which is mutually inserted, and sealing rings are arranged in the sealing grooves.
Furthermore, the seal groove is arranged on the inner wall of the connecting end with the large pipe diameter, and two groups of seal grooves are arranged.
Furthermore, the seal groove is opened at the little link outer wall of pipe diameter, and three groups are seted up to the seal groove.
A basalt corrugated pipe connecting structure comprises basalt corrugated pipes, wherein a plurality of basalt corrugated pipes are connected in a butt joint mode through hand lay-up; the front end and the rear end of each basalt corrugated pipe are respectively cut off at the same waveform position, a connecting end is arranged at the cut-off position in an extending mode along the pipe length direction, and the pipe diameters of the front connecting end and the rear connecting end are the same; the plurality of basalt corrugated pipes are oppositely connected through the connecting ends, and the outer coating is coated outside the two connected connecting ends.
Further, an internal paving layer is arranged inside the two connected connecting ends.
A basalt corrugated pipe connecting structure comprises basalt corrugated pipes, wherein the basalt corrugated pipes are connected through flanges; the front end and the rear end of each basalt corrugated pipe are connected with a lantern ring, and the end part of the lantern ring is provided with a flange plate; the flange plates of the plurality of basalt corrugated pipes are opposite and connected through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
the basalt corrugated pipe is in socket joint connection, hand lay-up butt joint connection or flange connection through the sealing ring, the connection sealing performance is good, and the sustainable span is large; the socket joint of the sealing ring allows small-angle deflection, the hand lay-up butt joint connection and the flange connection are firm, and the connected basalt corrugated pipeline has good corrosion resistance to a plurality of chemical fluids such as acid, alkali and salt, and can convey drinking water, rainwater, sewage and a plurality of chemical fluids.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of embodiment 2 of the present invention;
FIG. 3 is a schematic structural view of embodiment 3 of the present invention;
in the figure, 1-a basalt corrugated pipe, 2-a connecting end, 3-a sealing ring, 4-an outer coating, 5-an inner laying layer, 6-a lantern ring, 7-a flange plate and 8-a bolt.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances.
The pipe wall structure of the basalt corrugated pipe is divided into an inner liner layer, a structural layer and an external protective layer from inside to outside. The inner liner layer plays a role in corrosion resistance and seepage prevention, the structural layer plays a role in strength and rigidity of the pipeline, and the outer protective layer plays a role in ageing resistance, corrosion resistance and sun exposure resistance.
The basalt corrugated pipe is produced through inputting the technological design parameters of pipe diameter, linear ply, winding angle, pipe wall thickness, waveform characteristic, etc. into computer and winding on core mold.
Example 1:
referring to fig. 1, a basalt corrugated pipe connection structure includes a basalt corrugated pipe 1, and a plurality of basalt corrugated pipes 1 are socket-connected by a seal ring; the front end and the rear end of each basalt corrugated pipe 1 are respectively cut off at wave crests or wave troughs, and the connecting ends 2 are arranged at the cut-off positions in an extending mode along the pipe length direction, so that the pipe diameters of the front connecting end and the rear connecting end 2 are different due to the fact that the cut-off positions of the basalt corrugated pipes are different; a plurality of basalt corrugated pipes 1 are mutually inserted through connecting ends 2, at least one group of sealing grooves are formed in the contact surface of one connecting end 2 which is mutually inserted, and sealing rings 3 are arranged in the sealing grooves.
Referring to fig. 1, in this embodiment, the sealing groove is provided on the inner wall of the connecting end 2 with a large pipe diameter, the sealing groove is of an annular structure, two groups of sealing grooves are provided, and the sealing ring 3 is an annular rubber sealing ring.
In other embodiments, the sealing grooves can also be arranged on the outer wall of the connecting end 2 with small pipe diameter, and three or more groups of sealing grooves are arranged.
The connection mode of the utility model is suitable for the flexible connection of the basalt corrugated pipe 1, and the connected joint allows small-angle deflection.
Example 2:
referring to fig. 2, a basalt corrugated pipe connection structure includes basalt corrugated pipes 1, and a plurality of basalt corrugated pipes 1 are butt-jointed by hand lay-up; the front end and the rear end of the rock corrugated pipe 1 are respectively cut off at the same waveform position, an annular connecting end 2 is arranged at the cut-off position in an extending mode along the pipe length direction, and the pipe diameters of the front connecting end and the rear connecting end 2 are the same; the plurality of basalt corrugated pipes 1 are oppositely connected through the connecting ends 2, and an outer coating 4 is coated outside the two connected connecting ends 2; the outer coating 4 is formed by coating and pasting a resin mixed solution with a curing agent as a matrix and glass fiber and fabric as reinforcing materials to be attached to the joint of the plurality of basalt corrugated pipes 1.
For better connection and sealing, an internal layer 5 is arranged inside the two connected connecting ends 2, and the internal layer 5 is generally coated by a resin mixed solution of a curing agent.
The embodiment is suitable for the butt joint of the pipelines and the pipe fittings of the basalt corrugated pipe.
Example 3:
referring to fig. 3, the basalt corrugated pipe connection structure includes a basalt corrugated pipe 1, and the basalt corrugated pipe 1 is connected through a flange; the front end and the rear end of each basalt corrugated pipe 1 are connected with a lantern ring 6, in the embodiment, the lantern ring 6 is of a metal ring structure, and a flange 7 is arranged at the end part of the lantern ring 6; the flanges 7 of the basalt corrugated pipes 1 are opposite, and then are connected through bolts 8, and a sealing ring is arranged between the two groups of flanges 7 for enhancing sealing.
The embodiment is suitable for connection between basalt corrugated pipes and can also be used for connection with other pipes, valves and other equipment.
It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (7)
1. A basalt corrugated pipe connecting structure is characterized by comprising basalt corrugated pipes (1), wherein a plurality of basalt corrugated pipes (1) are connected in a socket joint mode through sealing rings; the front end and the rear end of each basalt corrugated pipe (1) are respectively cut off at wave crests or wave troughs, the connecting ends (2) are arranged at the cut-off positions in an extending mode along the pipe length direction, and the pipe diameters of the front connecting end and the rear connecting end (2) are different in size; the basalt corrugated pipes (1) are mutually inserted through the connecting ends (2), at least one group of sealing grooves are formed in the contact surface of one connecting end (2) which is mutually inserted, and sealing rings (3) are arranged in the sealing grooves.
2. The basalt corrugated pipe connection structure according to claim 1, wherein the sealing grooves are formed in the inner wall of the connection end (2) with a large pipe diameter, and the sealing grooves are formed in two groups.
3. The basalt corrugated pipe connection structure according to claim 1, wherein the sealing grooves are formed in the outer wall of the connecting end (2) with a small pipe diameter, and three groups of sealing grooves are formed in the sealing grooves.
4. A basalt corrugated pipe connecting structure is characterized by comprising basalt corrugated pipes (1), wherein a plurality of basalt corrugated pipes (1) are in butt joint connection through hand lay-up; the front end and the rear end of each basalt corrugated pipe (1) are respectively cut off at the same waveform position, the connecting ends (2) are arranged at the cut-off positions in an extending mode along the pipe length direction, and the pipe diameters of the front connecting end and the rear connecting end (2) are the same; the plurality of basalt corrugated pipes (1) are oppositely connected through the connecting ends (2), and the outer coating (4) is coated outside the two connected connecting ends (2).
5. Basalt bellows connection according to claim 4, characterised in that an internal lay-up (5) is provided inside the two adjoining connection ends (2).
6. A basalt corrugated pipe connecting structure is characterized by comprising basalt corrugated pipes (1), wherein the basalt corrugated pipes (1) are connected through flanges; the front end and the rear end of each basalt corrugated pipe (1) are connected with a lantern ring (6), and the end part of each lantern ring (6) is provided with a flange plate (7); the flange plates (7) of the plurality of basalt corrugated pipes (1) are opposite and connected through bolts (8).
7. Basalt bellows connection according to claim 6, characterised in that a sealing ring is arranged between two sets of flanges (7) facing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243786.8U CN215891468U (en) | 2021-09-16 | 2021-09-16 | Basalt corrugated pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122243786.8U CN215891468U (en) | 2021-09-16 | 2021-09-16 | Basalt corrugated pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891468U true CN215891468U (en) | 2022-02-22 |
Family
ID=80348927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122243786.8U Active CN215891468U (en) | 2021-09-16 | 2021-09-16 | Basalt corrugated pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891468U (en) |
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2021
- 2021-09-16 CN CN202122243786.8U patent/CN215891468U/en active Active
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