阅读说明：本技术 一种热塑玻纤复合材料管道 (Thermoplastic glass fiber composite material pipeline ) 是由 单双磊 于 2020-12-15 设计创作，主要内容包括：本发明公开了一种热塑玻纤复合材料管道,具体涉及管道技术领域,包括基管和熔胶,所述基管为中空结构,所述基管在多轮连续缠绕机上进行连续缠绕形成管道形状,所述熔胶填充在基管连续缠绕所形成的空隙之间,通过熔胶将连续缠绕的基管之间焊接为一体,所述基管由基层、加固层以及防护层构成,所述加固层固定设在基层外端,所述防护层固定设在加固层外端。本发明通过将基层设计为中空结构,重量轻、生产成本低、通过交叉平行缠绕法或交叉编织法在基层的外侧形成加固层,抗拉伸性能和抗压性能较好,通过塑料挤压缠绕形成防护层,防护层对基层和加固层进行防护,强度高且耐腐蚀性能好,使用寿命更长。(The invention discloses a thermoplastic glass fiber composite pipeline, and particularly relates to the technical field of pipelines, wherein the thermoplastic glass fiber composite pipeline comprises a base pipe and molten glue, the base pipe is of a hollow structure, the base pipe is continuously wound on a multi-wheel continuous winding machine to form a pipeline shape, the molten glue is filled in gaps formed by the continuous winding of the base pipe, the continuously wound base pipes are welded into a whole through the molten glue, the base pipe comprises a base layer, a reinforcing layer and a protective layer, the reinforcing layer is fixedly arranged at the outer end of the base layer, and the protective layer is fixedly arranged at the outer end of the reinforcing layer. According to the invention, the base layer is designed into a hollow structure, the weight is light, the production cost is low, the reinforcing layer is formed on the outer side of the base layer by a cross parallel winding method or a cross weaving method, the tensile resistance and the compression resistance are good, the protective layer is formed by plastic extrusion winding, the protective layer protects the base layer and the reinforcing layer, the strength is high, the corrosion resistance is good, and the service life is longer.)

1. The utility model provides a fine combined material pipeline of thermoplastic glass, includes parent tube (1) and melt adhesive (2), its characterized in that: base tube (1) is hollow structure, base tube (1) carries out the continuous winding on many rounds of continuous winding machines and forms the pipeline shape, melten gel (2) are filled between the space that base tube (1) continuous winding formed, and it is as an organic whole to weld between base tube (1) with continuous winding through melten gel (2), base tube (1) comprises basic unit (3), back up coat (4) and inoxidizing coating (5), back up coat (4) are fixed to be established in basic unit (3) outer end, inoxidizing coating (5) are fixed to be established in back up coat (4) outer end.

2. The thermoplastic fiberglass composite conduit of claim 1, wherein: the base layer (3) and the melting glue (2) are both made of polyethylene and polypropylene materials.

3. The thermoplastic fiberglass composite conduit of claim 1, wherein: the reinforcing layer (4) is formed by winding or weaving fiber silk materials.

4. The thermoplastic fiberglass composite conduit of claim 1, wherein: the protective layer (5) is formed by plastic extrusion winding.

5. The thermoplastic fiberglass composite conduit of claim 1, wherein: the base pipe (1) can be made in a circular, elliptical, rectangular and other types of irregular shapes.

6. The thermoplastic fiberglass composite conduit of claim 1, wherein: the base pipe (1) can be continuously wound on a multi-wheel continuous winding machine to form a circular pipeline shape and an oval pipeline shape.

7. The thermoplastic fiberglass composite conduit of any one of claims 1 to 6, wherein: the manufacturing method of the thermoplastic glass fiber composite material pipeline comprises the following specific steps:

step one, sucking raw materials in a storage box through a suction pipe of a suction device and conveying the raw materials into a storage barrel of the suction device, drying the raw materials in the storage barrel and then melting the raw materials in a hot melting device, feeding the melted raw materials into a mold to realize product molding, feeding the molded base layer (3) into vacuum cooling and molding equipment to realize cooling and molding of the base layer (3), wherein the base layer (3) is of a hollow structure;

step two, the shaped base layer (3) enters a high-temperature heating area to heat the base layer (3), then enters a winding or weaving device, the outer layer of the shaped base layer (3) is wound or woven through the device, a reinforcing layer (4) is formed on the outer side of the base layer (3) through a cross parallel winding method or a cross weaving method, the base layer is conveyed continuously after being wound or woven, and the reinforcing layer (4) is heated through the high-temperature heating area;

step three, after the reinforcing layer (4) is heated, the outer layer of the reinforcing layer (4) is subjected to plastic extrusion winding by an outer layer plastic winding device to form a protective layer (5), and after the plastic winding is finished, the protective layer enters cooling forming equipment to realize cooling forming, so that the base pipe (1) is manufactured;

step four, continuously winding the manufactured base pipe (1) on a multi-wheel continuous winding machine on hollow wall pipe winding welding forming equipment to form a pipe shape;

fifthly, sucking materials by using a material sucking pipe of the melt adhesive welding device, drying the sucked materials, melting the dried materials in the hot melting device, extruding the melted materials through the bottom of the melt adhesive welding device, filling the melted materials in gaps formed by continuous winding of the base pipe (1), blowing hot air in the melt adhesive welding process by using a hot air blower to enable welding to be fused and dried quickly, forming melt adhesive (2), and welding the continuously wound base pipes (1) into a whole by using the melt adhesive (2);

sixthly, positioning and righting the welded pipeline on a multi-wheel connection winding machine through a positioning righting device;

seventhly, extruding and shaping the finished pipeline through an extrusion forming device;

step eight, spraying water through a cooling spraying device so as to cool the welded pipeline;

step nine, the welded pipeline transversely enters cutting equipment, and cutting is carried out after the welded pipeline reaches the required size, so that the pipeline processing is completed.

Technical Field

The embodiment of the invention relates to the technical field of pipelines, in particular to a thermoplastic glass fiber composite pipeline.

Background

The drainage pipeline refers to a system consisting of a pipeline collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, and the pipelines which are built on a street or any other place and have the function of drainage are counted as drainage pipelines, so that the required amount of the pipelines in the system discharging the sewage, the wastewater and the rainwater is larger, the existing pipelines have heavier weight, shorter service life and higher production cost, and the invention discloses the thermoplastic glass fiber composite pipeline with light weight, good performance and low cost, which is necessary so as to be suitable for different use environments.

The prior art has the following defects: the wall of most pipelines is solid structure, and self weight is heavier, and the raw materials that consume is more in the production, and manufacturing cost is high, and in the later stage use, corrosion resistance, tensile resistance, compressive property all are relatively poor, and life is shorter.

Disclosure of Invention

Therefore, the thermoplastic glass fiber composite material pipeline provided by the embodiment of the invention has the advantages that raw materials are saved and the weight is reduced by designing the base layer into a hollow structure, the reinforcing layer is formed on the outer side of the base layer by a cross parallel winding method or a cross weaving method, the protective layer is formed by plastic extrusion winding, and the protective layer protects the base layer and the reinforcing layer, so that the problems that in the prior art, the weight is heavier, more raw materials are consumed in production, the production cost is high, and in the later use process, the corrosion resistance, the tensile resistance and the compression resistance are poorer, and the service life is shorter due to the fact that most of the walls of the pipeline are of a solid structure are solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the utility model provides a fine combined material pipeline of glass is moulded to heat, includes parent tube and melten gel, the parent tube is hollow structure, the parent tube carries out the winding in succession on many rounds of continuous coiler and forms the pipeline shape, the melten gel is filled between the space that the parent tube twines in succession and forms, and it is as an organic whole to weld between the parent tube of twining in succession through the melten gel, the parent tube comprises basic unit, back up coat and inoxidizing coating, the back up coat is fixed to be established in the basic unit outer end, the inoxidizing coating is fixed to be established in the back.

Further, the base layer and the melt adhesive are both made of polyethylene and polypropylene materials.

Further, the reinforcing layer is formed by winding or weaving fiber silk materials.

Further, the protective layer is formed by plastic extrusion winding.

Further, the base pipe may be formed in a circular, oval, rectangular, and other types of irregular shapes.

Further, the base pipe may be continuously wound on a multi-turn continuous winding machine to form a circular pipe shape and an elliptical pipe shape.

The invention also comprises a manufacturing method of the thermoplastic glass fiber composite material pipeline, which comprises the following steps:

firstly, sucking raw materials in a storage box through a suction pipe of a suction device and conveying the raw materials into a storage barrel of the suction device, drying the raw materials in the storage barrel and then melting the raw materials in a hot melting device, feeding the melted raw materials into a mold to realize product molding, feeding the molded base layer into vacuum cooling and molding equipment to realize cooling and molding of the base layer, wherein the base layer is of a hollow structure;

secondly, the shaped base layer enters a high-temperature heating zone to heat the base layer, then enters a winding or weaving device, the outer layer of the shaped base layer is wound or woven through the device, a reinforcing layer is formed on the outer side of the base layer through a cross parallel winding method or a cross weaving method, the base layer is conveyed continuously after being wound or woven, and at the moment, the reinforcing layer is heated by the high-temperature heating zone;

step three, after the reinforcing layer is heated, plastic extrusion winding is carried out on the outer layer of the reinforcing layer in an outer layer plastic winding device to form a protective layer, and after the plastic winding is finished, cooling shaping is carried out in cooling forming equipment, so that the base pipe is manufactured;

step four, the manufactured base pipe is continuously wound on a multi-wheel continuous winding machine on the hollow-wall pipe winding and welding forming equipment to form a pipe shape;

fifthly, sucking materials by using a material sucking pipe of the melt adhesive welding device, drying the sucked materials, melting the dried materials in a hot melting device, extruding the melted materials through the bottom of the melt adhesive welding device, filling the melted materials in gaps formed by continuous winding of the base pipes, blowing hot air in the melt adhesive welding process by an air heater to quickly fuse and air-dry the welding, forming melt adhesive at the moment, and welding the continuously wound base pipes into a whole by the melt adhesive;

sixthly, positioning and righting the welded pipeline on a multi-wheel connection winding machine through a positioning righting device;

seventhly, extruding and shaping the finished pipeline through an extrusion forming device;

step eight, spraying water through a cooling spraying device so as to cool the welded pipeline;

step nine, the welded pipeline transversely enters cutting equipment, and cutting is carried out after the welded pipeline reaches the required size, so that the pipeline processing is completed.

The embodiment of the invention has the following advantages:

according to the invention, the base layer is designed into a hollow structure, so that raw materials are saved, the weight is reduced, the reinforcing layer is formed on the outer side of the base layer by a cross parallel winding method or a cross weaving method, the protective layer is formed by plastic extrusion winding, and the protective layer protects the base layer and the reinforcing layer.

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 description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure of a circular pipeline provided by the present invention;

FIG. 2 is a cross-sectional view of a rectangular base pipe provided by the present invention;

FIG. 3 is a schematic structural view of a base pipe formed by the cross-braiding process provided by the present invention;

FIG. 4 is a schematic structural view of a base pipe formed by a cross-parallel winding process provided by the present invention;

FIG. 5 is a schematic structural view of a base pipe formed by the cross-parallel winding method and the cross-braiding method according to the present invention;

FIG. 6 is a schematic view of the overall structure of the oval duct provided by the present invention;

FIG. 7 is a cross-sectional view of a circular base pipe provided by the present invention;

in the figure: 1 parent tube, 2 melten gels, 3 basic units, 4 back up layers, 5 inoxidizing coating.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to the attached drawings 1-3, 6 and 7 of the specification, the thermoplastic glass fiber composite pipeline of the embodiment comprises a base pipe 1 and a molten adhesive 2, wherein the base pipe 1 is of a hollow structure, the base pipe 1 is continuously wound on a multi-wheel continuous winding machine to form a pipeline shape, the molten adhesive 2 is filled in a gap formed by the continuous winding of the base pipe 1, the continuously wound base pipe 1 is welded into a whole through the molten adhesive 2, the base pipe 1 is composed of a base layer 3, a reinforcing layer 4 and a protective layer 5, the reinforcing layer 4 is fixedly arranged at the outer end of the base layer 3, and the protective layer 5 is fixedly arranged at the outer end of the reinforcing layer 4.

Further, the base layer 3 and the melting glue 2 are both made of polyethylene and polypropylene materials.

Further, the reinforcing layer 4 is woven by fiber silk materials.

Further, the protective layer 5 is formed by plastic extrusion winding.

Further, the base pipe 1 may be made in a circular, oval, rectangular and other types of irregular shapes.

Further, the base pipe 1 may be continuously wound on a multi-turn continuous winding machine to form a circular pipe shape and an elliptical pipe shape.

The invention also comprises a manufacturing method of the thermoplastic glass fiber composite material pipeline, which comprises the following steps:

step one, sucking and conveying raw materials in a storage box into a storage barrel of a suction device through a suction pipe of the suction device, drying the raw materials in the storage barrel and then melting the raw materials in a hot melting device, feeding the melted raw materials into a mold to realize product molding, feeding a molded base layer 3 into vacuum cooling and molding equipment to realize cooling and molding of the base layer 3, wherein the base layer 3 is of a hollow structure;

step two, the shaped base layer 3 enters a high-temperature heating zone to heat the base layer 3, then enters a weaving device, the outer layer of the shaped base layer 3 is woven through the device, a reinforcing layer 4 is formed on the outer side of the base layer 3 through a cross weaving method, the base layer is conveyed continuously after being woven, and at the moment, the reinforcing layer 4 is heated by the high-temperature heating zone;

step three, after the reinforcing layer 4 is heated, the outer layer plastic winding device is used for carrying out plastic extrusion winding on the outer layer of the reinforcing layer 4 to form a protective layer 5, and after the plastic winding is finished, the protective layer enters cooling forming equipment to realize cooling forming, so that the base pipe 1 is manufactured;

step four, the manufactured base pipe 1 is continuously wound on a multi-wheel continuous winding machine on the hollow-wall pipe winding welding forming equipment to form a pipe shape;

fifthly, sucking materials by using a material sucking pipe of the melt adhesive welding device, drying the sucked materials, melting the dried materials in the hot melting device, extruding the melted materials through the bottom of the melt adhesive welding device, filling the melted materials in gaps formed by continuous winding of the base pipe 1, blowing hot air in the melt adhesive welding process by an air heater to rapidly fuse and air-dry the welding, forming melt adhesive 2 at the moment, and welding the continuously wound base pipes 1 into a whole by the melt adhesive 2;

sixthly, positioning and righting the welded pipeline on a multi-wheel connection winding machine through a positioning righting device;

seventhly, extruding and shaping the finished pipeline through an extrusion forming device;

step eight, spraying water through a cooling spraying device so as to cool the welded pipeline;

step nine, the welded pipeline transversely enters cutting equipment, and cutting is carried out after the welded pipeline reaches the required size, so that the pipeline processing is completed.

Example 2:

referring to the attached drawings 1, 2, 4, 6 and 7 of the specification, the thermoplastic glass fiber composite pipeline of the embodiment comprises a base pipe 1 and a melt adhesive 2, wherein the base pipe 1 is of a hollow structure, the base pipe 1 is continuously wound on a multi-wheel continuous winding machine to form a pipeline shape, the melt adhesive 2 is filled in gaps formed by continuous winding of the base pipe 1, the continuously wound base pipes 1 are welded into a whole through the melt adhesive 2, the base pipe 1 is composed of a base layer 3, a reinforcing layer 4 and a protective layer 5, the reinforcing layer 4 is fixedly arranged at the outer end of the base layer 3, and the protective layer 5 is fixedly arranged at the outer end of the reinforcing layer 4.

Further, the base layer 3 and the melting glue 2 are both made of polyethylene and polypropylene materials.

Further, the reinforcing layer 4 is formed by winding a fiber material.

Further, the protective layer 5 is formed by plastic extrusion winding.

Further, the base pipe 1 may be made in a circular, oval, rectangular and other types of irregular shapes.

Further, the base pipe 1 may be continuously wound on a multi-turn continuous winding machine to form a circular pipe shape and an elliptical pipe shape.

The invention also comprises a manufacturing method of the thermoplastic glass fiber composite material pipeline, which comprises the following steps:

step one, sucking and conveying raw materials in a storage box into a storage barrel of a suction device through a suction pipe of the suction device, drying the raw materials in the storage barrel and then melting the raw materials in a hot melting device, feeding the melted raw materials into a mold to realize product molding, feeding a molded base layer 3 into vacuum cooling and molding equipment to realize cooling and molding of the base layer 3, wherein the base layer 3 is of a hollow structure;

step two, the shaped base layer 3 enters a high-temperature heating zone to heat the base layer 3, then enters a winding device, the outer layer of the shaped base layer 3 is wound through the winding device, a reinforcing layer 4 is formed on the outer side of the base layer 3 through a cross parallel winding method, the base layer is conveyed continuously after being wound, and at the moment, the reinforcing layer 4 is heated by the high-temperature heating zone;

step three, after the reinforcing layer 4 is heated, the outer layer plastic winding device is used for carrying out plastic extrusion winding on the outer layer of the reinforcing layer 4 to form a protective layer 5, and after the plastic winding is finished, the protective layer enters cooling forming equipment to realize cooling forming, so that the base pipe 1 is manufactured;

step four, the manufactured base pipe 1 is continuously wound on a multi-wheel continuous winding machine on the hollow-wall pipe winding welding forming equipment to form a pipe shape;

fifthly, sucking materials by using a material sucking pipe of the melt adhesive welding device, drying the sucked materials, melting the dried materials in the hot melting device, extruding the melted materials through the bottom of the melt adhesive welding device, filling the melted materials in gaps formed by continuous winding of the base pipe 1, blowing hot air in the melt adhesive welding process by an air heater to rapidly fuse and air-dry the welding, forming melt adhesive 2 at the moment, and welding the continuously wound base pipes 1 into a whole by the melt adhesive 2;

sixthly, positioning and righting the welded pipeline on a multi-wheel connection winding machine through a positioning righting device;

seventhly, extruding and shaping the finished pipeline through an extrusion forming device;

step eight, spraying water through a cooling spraying device so as to cool the welded pipeline;

step nine, the welded pipeline transversely enters cutting equipment, and cutting is carried out after the welded pipeline reaches the required size, so that the pipeline processing is completed.

Example 3:

referring to the attached drawings 1, 2 and 5-7 in the specification, the thermoplastic glass fiber composite pipeline comprises a base pipe 1 and a molten adhesive 2, wherein the base pipe 1 is of a hollow structure, the base pipe 1 is continuously wound on a multi-wheel continuous winding machine to form a pipeline shape, the molten adhesive 2 is filled in a gap formed by the continuous winding of the base pipe 1, the continuously wound base pipe 1 is welded into a whole through the molten adhesive 2, the base pipe 1 is composed of a base layer 3, a reinforcing layer 4 and a protective layer 5, the reinforcing layer 4 is fixedly arranged at the outer end of the base layer 3, and the protective layer 5 is fixedly arranged at the outer end of the reinforcing layer 4.

Further, the base layer 3 and the melting glue 2 are both made of polyethylene and polypropylene materials.

Further, the reinforcing layer 4 is formed by winding a fiber material.

Further, the protective layer 5 is formed by plastic extrusion winding.

Further, the base pipe 1 may be made in a circular, oval, rectangular and other types of irregular shapes.

Further, the base pipe 1 may be continuously wound on a multi-turn continuous winding machine to form a circular pipe shape and an elliptical pipe shape.

The invention also comprises a manufacturing method of the thermoplastic glass fiber composite material pipeline, which comprises the following steps:

step one, sucking and conveying raw materials in a storage box into a storage barrel of a suction device through a suction pipe of the suction device, drying the raw materials in the storage barrel and then melting the raw materials in a hot melting device, feeding the melted raw materials into a mold to realize product molding, feeding a molded base layer 3 into vacuum cooling and molding equipment to realize cooling and molding of the base layer 3, wherein the base layer 3 is of a hollow structure;

step two, the shaped base layer 3 enters a high-temperature heating zone to heat the base layer 3, then enters a winding device and a weaving device, the outer layer of the shaped base layer 3 is wound and woven through the two devices, a reinforcing layer 4 is formed on the outer side of the base layer 3 through a cross parallel winding method and a cross weaving method, the base layer is conveyed continuously after being wound and woven, and the reinforcing layer 4 is heated by the high-temperature heating zone;

step three, after the reinforcing layer 4 is heated, the outer layer plastic winding device is used for carrying out plastic extrusion winding on the outer layer of the reinforcing layer 4 to form a protective layer 5, and after the plastic winding is finished, the protective layer enters cooling forming equipment to realize cooling forming, so that the base pipe 1 is manufactured;

step four, the manufactured base pipe 1 is continuously wound on a multi-wheel continuous winding machine on the hollow-wall pipe winding welding forming equipment to form a pipe shape;

fifthly, sucking materials by using a material sucking pipe of the melt adhesive welding device, drying the sucked materials, melting the dried materials in the hot melting device, extruding the melted materials through the bottom of the melt adhesive welding device, filling the melted materials in gaps formed by continuous winding of the base pipe 1, blowing hot air in the melt adhesive welding process by an air heater to rapidly fuse and air-dry the welding, forming melt adhesive 2 at the moment, and welding the continuously wound base pipes 1 into a whole by the melt adhesive 2;

sixthly, positioning and righting the welded pipeline on a multi-wheel connection winding machine through a positioning righting device;

seventhly, extruding and shaping the finished pipeline through an extrusion forming device;

step eight, spraying water through a cooling spraying device so as to cool the welded pipeline;

step nine, the welded pipeline transversely enters cutting equipment, and cutting is carried out after the welded pipeline reaches the required size, so that the pipeline processing is completed.

The implementation scenario is specifically as follows: firstly, the base layer 3 is a hollow structure, firstly, the self weight can be reduced, secondly, the raw materials can be saved, the production cost is reduced, then, the reinforcing layer 4 is formed at the outer side of the base layer 3 at the outer end of the base layer 3 through a cross parallel winding method or a cross weaving method, the tensile property and the compression resistance of the pipeline can be effectively improved by the reinforcing layer 4, then, the protective layer 5 is formed at the outer end of the reinforcing layer 4 through plastic extrusion and winding, the protective layer 5 can play a role of protecting the base layer 3 and the reinforcing layer 4, so that the pipeline has high strength, good corrosion resistance and longer service life, the invention has the advantages that the base layer 3 is designed into the hollow structure, the weight is light, the production cost is low, the reinforcing layer 4 is formed at the outer side of the base layer 3 through the cross parallel winding method or the cross weaving method, the tensile property and the compression, the inoxidizing coating 5 protects basic unit 3 and back up coat 4, intensity is high and corrosion resisting property is good, long service life, in the use, when the equipment aperture that needs to connect is less, alright be connected with equipment with the direct use parent tube 1 this moment, need not twine into the pipeline shape again, the wall that most of pipelines all were solid structure among the prior art has specifically been solved to this embodiment, self weight is heavier, the raw and other materials that the production consumeed are more, high in production cost, and the in-process that uses at the later stage, corrosion resisting property, the tensile resistance, compressive property is all relatively poor, the short problem of life.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.