CN114427627A - Basalt fiber composite material pipe gallery and manufacturing method thereof - Google Patents
Basalt fiber composite material pipe gallery and manufacturing method thereof Download PDFInfo
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- CN114427627A CN114427627A CN202210076553.XA CN202210076553A CN114427627A CN 114427627 A CN114427627 A CN 114427627A CN 202210076553 A CN202210076553 A CN 202210076553A CN 114427627 A CN114427627 A CN 114427627A
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- 239000002131 composite material Substances 0.000 title claims abstract description 74
- 229920002748 Basalt fiber Polymers 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 27
- 150000001875 compounds Chemical class 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 97
- 239000010410 layer Substances 0.000 claims description 36
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 238000005498 polishing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 238000009966 trimming Methods 0.000 claims description 8
- 239000011229 interlayer Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 6
- 239000011178 precast concrete Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
- F16L9/19—Multi-channel pipes or pipe assemblies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a basalt fiber composite material pipe gallery and a manufacturing method thereof, wherein the basalt fiber composite material pipe gallery comprises an integrated composite material pipe gallery, wherein two ends of the integrated composite material pipe gallery are provided with openings; the pipe gallery adjusting pieces are respectively arranged at four corners of the opening of the integrated composite pipe gallery and used for adjusting the closing and locking of the axial connecting seam between two adjacent integrated composite pipe galleries; an interface adjusting piece is arranged in the middle of the joint of the bottom plate at the end of the pipe gallery and used for ensuring the sealing property of the joint between the pipe galleries; the pipeline stores pylon is evenly installed on the pipe gallery wall of integral type compound material piping lane, and the pipe gallery both ends are equipped with hoist and mount spare. The prefabricated pipe gallery has the characteristics of light weight, high strength, excellent external pressure resistance and external load resistance, corrosion resistance, weather resistance, insulation, convenience in maintenance and the like; the production efficiency is high, and the time from production to demoulding of the pipe gallery product is about 8 hours; and can install fast, set up seal structure and adjusting part on the piping lane port and realize that the quick installation and the piping lane of piping lane are sealed.
Description
Technical Field
The invention belongs to the technical field of engineering construction, and particularly relates to a basalt fiber composite material pipe gallery and a manufacturing method thereof.
Background
The pipe gallery on the existing market is mainly divided into a precast concrete pipe gallery and a cast-in-place concrete pipe gallery. In urban construction engineering, the market share of factory precast concrete pipe galleries is increasing under the limits of energy conservation, environmental protection, reduction of influence on traffic passage and the like. The precast concrete pipe gallery of current mill exists two aspects problem: firstly, the maintenance is needed for more than 28 days in a factory, and a large amount of mold time and factory production space are occupied; secondly, concrete pipe gallery weight is big, has proposed higher requirement to construction butt joint operation, lifting device and transportation. Consequently the standard pipe gallery length of precast concrete pipe gallery of current mill is 3m, and the connection interface that indirectly causes the pipe gallery is many and influences the efficiency of construction simultaneously, greatly increased waterproof sealing cost and the risk of leaking.
Disclosure of Invention
The invention aims to solve or improve the problems by providing a basalt fiber composite material pipe gallery and a manufacturing method thereof aiming at overcoming the defects in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
in the first aspect, the basalt fiber composite material pipe gallery method is characterized in that two ends of an integrated composite material pipe gallery are provided with openings; the pipe gallery adjusting pieces are respectively arranged at the corners of the two ends of the integrated composite pipe gallery and used for adjusting the closing and locking of the axial connecting seam between the two adjacent integrated composite pipe galleries; an interface adjusting piece used for guaranteeing the flatness of the bottom plates of the adjacent pipe galleries is arranged in the middle of the joint of the bottom plates at the end heads of the pipe galleries and used for guaranteeing the sealing performance of the joint between the pipe galleries; the pipeline stores pylon that is used for fixed each threading pipeline is evenly installed on the pipe corridor wall of integral type compound material pipe gallery, and the pipe corridor both ends are equipped with hoist and mount spare.
Further, according to the technical scheme, the integrated composite pipe gallery is formed by winding a built-in core die and sections with equal wall thickness.
Further technical scheme, the seam crossing between two adjacent integral type clad material piping lane ends adopts joint strip and structural adhesive to carry out double sealing.
Further technical scheme adopts the bayonet connection of bevel between two adjacent integral type clad material piping lane ends.
According to the technical scheme, the integrated composite pipe gallery comprises a full composite winding area and a sandwich structure area; the middle layer filling structure of the sandwich structure area adopts foam or inorganic mineral particles and resin and is wound with a small amount of composite material layers to form a sandwich-like sandwich structure.
Further technical scheme, integral type compound material piping lane both ends and hoist and mount a stress point region are full compound material winding area, and pipe gallery adjusting part and pipeline stores pylon all are fixed in on the pipe corridor wall in full compound material winding area.
Further technical scheme, the pipe gallery top of integral type compound material pipe gallery is the cambered surface form.
In a second aspect, the manufacturing method of the basalt fiber composite material pipe gallery is characterized by comprising the following steps:
s1, manufacturing and processing a mould, namely manufacturing a pipe gallery mould according to the design blueprint, and forming 2-4% of taper in the axial direction of the mould; polishing the outer surface of the pipe gallery core mold, and coating a release agent on the surface of the pipe gallery core mold until the release agent is naturally dried;
s2, winding an inner skin of the pipe gallery, preparing resin, winding a layer of basalt fiber surface felt with the thickness of 1.2 mm-1.8 mm on the surface of a pipe gallery core mould, winding the basalt fiber with the winding angle of 83-88 degrees and the thickness of 3.2 mm-3.8 mm, laying a layer of basalt fiber cloth with the thickness of 0.5 mm-1.2 mm, winding the basalt fiber with the winding angle of 55-65 degrees and the thickness of 4.7 mm-5.3 mm, and winding the basalt fiber with the winding angle of 83-88 degrees and the thickness of 4.7 mm-5.3 mm;
s3, winding the middle layer of the sandwich structure area, installing a tool, and winding the interface and the lifting lug reinforcing position of the integrated composite pipe gallery at a winding angle of 83-89 degrees, wherein the other part on the integrated composite pipe gallery can adopt a sandwich structure, and the middle layer of the sandwich structure area is filled with foam or wound with an inorganic mineral particle resin mixture; winding a composite material layer with the thickness of 0.8-1.2 mm and the winding angle of 83-89 degrees at intervals of 4.5-5.5 mm in the winding process of the inorganic mineral particle resin mixture;
s4, winding the outer layer, namely winding the basalt fiber with the winding angle of 83-88 degrees to the thickness of 4.7-5.3 mm, then winding the basalt fiber with the winding angle of 55-65 degrees to the thickness of 3.0-5.3 mm, then laying a layer of basalt fiber cloth with the thickness of 0.6-1.5 mm, and then winding the basalt fiber with the winding angle of 83-88 degrees to the thickness of 4.7-5.3 mm, thereby completing the outer layer winding;
s5, curing, namely hoisting the mold to an oven, and curing at the temperature of 40-130 ℃ for 100-180 min;
s6, trimming and polishing, namely trimming, polishing, smoothing and flattening the pipeline interface until the quality requirement is met;
s7, demolding, and drawing out the pipe gallery core mold from the pipe gallery product;
s8, mounting the pipe gallery lifting lug and the support, and performing waterproof sealing treatment on the mounting piece position. The basalt fiber composite material pipe gallery and the manufacturing method thereof provided by the invention have the following beneficial effects:
1. the prefabricated pipe gallery is light in weight and high in strength, the weight of each meter of the standard pipe gallery with the length of 6 meters is about 500kg, the external pressure resistance and the external load resistance of the prefabricated pipe gallery are excellent, and the prefabricated pipe gallery has the characteristics of corrosion resistance, weather resistance, insulation, convenience in maintenance and the like.
2. The production efficiency is high, the time for producing the pipe gallery products to demould is about 8 hours, and compared with the traditional concrete prefabrication, the production time is 28 days, and the production period is greatly shortened.
3. Install fast, set up seal structure and adjusting part on the piping lane and realize the sealed and quick installation of piping lane.
4. The basalt fiber has the advantages of good mechanical property, good weather resistance, corrosion resistance, radiation resistance, electrical insulation, combustion resistance, high temperature resistance and the like, the process production waste is less, the environmental pollution is small, and the waste product can be directly transferred into the ecological environment.
Drawings
Fig. 1 is a structural view of a basalt fiber composite material pipe lane.
Fig. 2 is a block diagram of a winding zone and a sandwich zone.
Fig. 3 is a diagram showing a structure of interlayer filling in the sandwich structure region.
Figure 4 is a diagram of the connection between adjacent one-piece composite tube lanes.
Fig. 5 is a structure view of the inner pipe wall of the integrated composite pipe rack.
Fig. 6 is an enlarged view of a portion a in fig. 4.
Fig. 7 is an enlarged view at B in fig. 4.
11, a pipeline; 12. a pipe gallery adjustment; 121. an adjusting member connecting plate; 122. adjusting a pull plate; 13. an interface adjustment member; 14. a pipeline hanger; 15. the top of the pipe gallery; 16. hoisting a piece; 17. sealing rubber strips; 21. a full-composite winding area; 22. a sandwich structure region; 23. interlayer filling structure of interlayer structure area
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
According to embodiment 1 of the application, referring to fig. 1, the basalt fiber composite material pipe gallery and the manufacturing method thereof comprise an integrated composite material pipe gallery, a pipe gallery adjusting part 12, a hoisting part 16, an interface adjusting part 13, a pipeline hanging rack 14 and a pipeline 11.
The both ends of compound material piping lane of integral type are the opening setting, all be equipped with piping lane adjusting part 12 at each opening part, and piping lane adjusting part 12 is located four edges of compound material piping lane opening part of integral type, the structure of piping lane adjusting part 12 is shown in figure 6, including adjusting part connecting plate 121 and adjusting part arm-tie 122, adjusting part arm-tie 122 is fixed in on adjusting part connecting plate 121, be provided with the connecting hole with compound material piping lane wall connection of integral type on the adjusting part connecting plate 121, be provided with the trompil that supplies the pull rod to pass on the adjusting part arm-tie 122, can pass the trompil on two adjacent sections compound material piping lanes through the pull rod during connection, adjust the closed adjustment of axial joint and locking between two adjacent compound material piping lanes, with quick installation and piping lane sealing between the adjacent compound material piping lane of realization integral type, reduce the construction degree of difficulty.
As shown in fig. 4 and 7, the interface adjusting member 13 is installed at the middle position of the joint of the end bottom plate of the pipe rack to ensure the flatness of the bottom plate of the adjacent pipe rack and the tightness of the joint between the pipe racks. The interface adjusting piece 13 is plate-shaped, is provided with connecting holes, and is respectively connected with the bottom plates of two adjacent integrated composite pipe galleries through the connecting holes at two ends.
The pipeline hangers 14 for fixing the threading pipelines 11 are uniformly installed on the wall of the pipe gallery of the integrated composite pipe gallery, and hoisting pieces 16 are uniformly distributed at the two ends of the pipe gallery.
As a further technical scheme of the integrated composite pipe gallery, the integrated composite pipe gallery is formed by winding a built-in core die and a section with the same wall thickness, the product processing is realized by adopting a winding process, and the cost is lower.
As a further technical scheme of the integrated composite pipe gallery, the joint between two adjacent integrated composite pipe galleries is sealed doubly by adopting a sealing rubber strip 17 and structural adhesive.
As the further technical scheme of integral type compound material piping lane, adopt the bayonet connection of bevel between two adjacent integral type compound material piping lanes to cooperate 12 adjustment piping lane adjustment piece axial joint closure adjustment and locking between the piping lane, with the realization sealed with the piping lane to the quick installation of piping lane.
As a further technical solution of the integrated composite pipe gallery, the integrated composite pipe gallery comprises a full composite winding area 21 and a sandwich structure area 22; the interlayer filling structure 23 in the sandwich structure region is wrapped with a composite material to form a sandwich-like sandwich structure.
The piping lane top 15 of integral type compound material piping lane is the cambered surface form, lets compound material piping lane top evenly bear the outer load of ground and banket from structural, can effectively improve structural rigidity, reduces whole deformation.
Referring to fig. 2, the two ends of the integrated composite pipe gallery and the stress point of the hoisting member 16 are located in the full composite winding area 21, so that the connection is firm, the cost can be reduced, and the integrated composite pipe gallery and the hoisting member have a waterproof function; the rest can adopt a sandwich structure 22, and a filling structure 23 is arranged in the middle of the sandwich structure region 22.
Referring to fig. 3, a filler structure 23 is wound with a small number of layers of composite material between the layers to form a sandwich-like structure. As a further technical solution of the pipe gallery adjusting member 12, the pipe gallery adjusting member 12 is fixed to the full-clad material winding area 21 of the pipe gallery wall to satisfy the tensioning of tensioning equipment such as a jack, and to realize the longitudinal connection and locking of the pipe gallery.
As a further technical solution of the pipe hanger 14, the pipe hangers 14 are all fixed to the full-clad winding area 21 of the wall of the pipe corridor for fixing the threading pipes 11.
According to embodiment 2 of the present application, the manufacturing method of the basalt fiber composite pipe gallery includes the following steps:
step S1, manufacturing and processing a mould, namely manufacturing a pipe gallery mould according to the design blueprint, and forming 4% of taper in the axial direction of the mould; polishing the outer surface of the pipe gallery die, coating a release agent on the surface of the pipe gallery die, and starting a winding step until the release agent is naturally dried;
step S2, winding the inner skin, and configuring resin, preferably vinyl resin in this embodiment, and then winding the basalt fiber composite inner skin layer at a certain winding angle, and laying a layer of basalt fiber cloth 0.5mm to 1.2mm in the winding process, wherein the winding thickness deviation is not more than ± 0.8 mm.
S3, winding a filling structure of the middle layer of the sandwich structure area, installing a tool, winding the interface and the lifting lug reinforcing position of the integrated composite pipe gallery at a winding angle of 87-89 degrees, and filling foam or winding an inorganic mineral particle resin mixture in the middle layer of part of the other sandwich structure on the integrated composite pipe gallery; winding a composite material layer with the thickness of 0.8-1.2 mm and the winding angle of 87-89 degrees at intervals of 4.5-5.5 mm in the winding process of the inorganic mineral particle resin mixture;
s4, winding the outer layer, preparing resin, winding the outer skin layer of the basalt fiber composite material at a certain winding angle, laying a layer of basalt fiber cloth of 0.6-1.5 mm in the winding process, wherein the winding thickness deviation is not more than +/-0.8 mm;
s5, curing, namely hoisting the mold to an oven, and curing the mold at the temperature of 120 +/-5 ℃ for 100-120 min;
step S6, trimming and polishing, namely trimming and polishing the pipeline interface until the quality requirement is met;
step S7, demolding, namely extracting the pipe gallery core mold from the pipe gallery product;
and step S8, mounting, namely mounting the pipe gallery lifting lug and the support, and performing waterproof sealing on the position of the mounting piece.
According to embodiment 3 of the present application, this embodiment is a preferred scheme of embodiment 2, and specifically includes the following steps:
step S1, manufacturing and processing a mould, namely manufacturing a pipe gallery mould according to the design blueprint, and forming 4% of taper on the axial direction of the mould; polishing the outer surface of the pipe gallery die, and coating a release agent on the surface of the pipe gallery die until the release agent is naturally dried;
s2, winding an inner skin, preparing vinyl resin, winding a layer of basalt fiber surface felt with the thickness of 1.3 mm-1.7 mm on the surface of the pipe gallery die, winding the basalt fiber surface felt with the winding angle of 88 degrees and the thickness of 3.2 mm-3.8 mm, laying a layer of basalt fiber cloth with the winding angle of 65 degrees and the thickness of 0.5 mm-1.2 mm, winding the basalt fiber with the thickness of 4.7 mm-5.3 mm, and winding the basalt fiber with the winding angle of 88 degrees and the thickness of 4.7 mm-5.3 mm;
s3, winding a middle layer filling structure in the sandwich structure area, installing a tool, winding the interface and the lifting lug reinforcing position of the integrated composite pipe gallery at a winding angle of 88 degrees, and filling polyurethane foam with the thickness of 50mm in the rest part;
step S4, winding the outer layer, namely winding the basalt fiber with the winding angle of 88 degrees to the thickness of 4.7 mm-5.3 mm, then winding the basalt fiber with the winding angle of 65 degrees to the thickness of 4.7 mm-5.3 mm, then laying a layer of basalt fiber cloth with the thickness of 0.6 mm-1.5 mm, and then winding the basalt fiber with the winding angle of 88 degrees to the thickness of 4.7 mm-5.3 mm, thus finishing the outer layer winding;
s5, curing, namely hoisting the mold to an oven, and curing the mold at the temperature of 120 +/-5 ℃/120 min;
step S6, trimming and polishing, namely trimming and polishing the pipeline interface until the quality requirement is met;
step S7, demolding, namely extracting the pipe gallery core mold from the pipe gallery product;
and step S8, mounting, namely mounting the pipe gallery lifting lug and the support, and performing waterproof sealing on the position of the mounting piece.
The inner space size of the pipe gallery product is 2800mm 1600mm, the wall thickness is 80mm, the time from production to demoulding of a single finished product of the composite material pipe gallery is about 6.5 hours, and the finished product is 485kg per meter.
The basalt fiber reinforced composite material is adopted to manufacture the composite material threshold value micro comprehensive pipe gallery, the composite material threshold value micro comprehensive pipe gallery has the characteristics of light weight, high strength, corrosion resistance, weather resistance, insulation, lightning protection, convenience in maintenance and the like, the production efficiency of the composite material prefabricated micro pipe gallery is high, production can be completed within 8 hours, and a finished product is obtained after demolding; finished product standard degree can accomplish 6m, reduces installation interface number and improves the efficiency of construction, and the product corrosion resistance is excellent, has unique corrosion resisting property advantage in scene applications such as coastal or saline and alkaline geology or acid-base fluid, and cooperates pipe gallery adjusting part 12 and interface adjusting part 13 to realize the quick installation of pipe gallery.
While the embodiments of the invention have been described in detail in connection with the accompanying drawings, it is not intended to limit the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (8)
1. The utility model provides a basalt fiber combined material piping lane which characterized in that: the two ends of the integrated composite pipe gallery are provided with openings; pipe gallery adjusting pieces are arranged at openings at two ends of the integrated composite pipe gallery and are arranged at corners of ends of the integrated composite pipe gallery and used for adjusting the closing and locking of an axial connecting seam between two adjacent integrated composite pipe galleries; an interface adjusting piece used for guaranteeing the flatness of the bottom plates of the adjacent pipe galleries is arranged in the middle of the seam of the end bottom plate of the integrated composite pipe gallery and used for guaranteeing the sealing performance of the seam between the pipe galleries; the pipeline stores pylon that is used for fixed each threading pipeline is evenly installed on the pipe corridor wall of integral type compound material pipe gallery, the pipe corridor both ends are equipped with hoist and mount spare.
2. The basalt fiber composite pipe gallery according to claim 1, wherein: the integrated composite pipe gallery is formed by winding a built-in core die and sections with equal wall thickness.
3. The basalt fiber composite pipe gallery according to claim 1, wherein: adjacent two seam crossing between the integral type compound material piping lane pipe gallery end adopts joint strip and structure to glue and carries out double sealing.
4. The basalt fiber composite material pipe gallery of claim 1, wherein: adjacent two adopt the bayonet connection of bevel between the integral type compound material piping lane end.
5. The basalt fiber composite material pipe gallery of claim 1, wherein: the integrated composite pipe gallery comprises a full composite winding area and an interlayer structure area; the middle layer of the sandwich structure area is filled with foam or inorganic mineral particles and resin and wound with a small amount of composite material layers to form a sandwich-like sandwich structure.
6. The basalt fiber composite pipe gallery according to claim 5, wherein: the both ends of integral type compound material piping lane and hoist and mount a stress point region are full compound material winding area, and piping lane adjusting part and pipeline stores pylon all are fixed in on the pipe corridor wall in full compound material winding area.
7. The basalt fiber composite pipe gallery according to claim 1, wherein: the top of the integrated composite pipe gallery is cambered surface-shaped.
8. A method for manufacturing a basalt fiber composite material pipe gallery according to any one of claims 1 to 7, comprising the steps of:
s1, manufacturing and processing a mould, namely manufacturing a pipe gallery mould according to the design blueprint, and forming 2-4% of taper in the axial direction of the mould; polishing the outer surface of the pipe gallery core mold, and coating a release agent on the surface of the pipe gallery core mold until the release agent is naturally dried;
s2, winding an inner skin of the pipe gallery, preparing resin, winding a layer of basalt fiber surface felt with the thickness of 1.2 mm-1.8 mm on the surface of a pipe gallery core mould, winding the basalt fiber with the winding angle of 83-88 degrees and the thickness of 3.2 mm-3.8 mm, laying a layer of basalt fiber cloth with the thickness of 0.5 mm-1.2 mm, winding the basalt fiber with the winding angle of 55-65 degrees and the thickness of 4.7 mm-5.3 mm, and winding the basalt fiber with the winding angle of 83-88 degrees and the thickness of 4.7 mm-5.3 mm;
s3, winding a filling structure layer, installing a tool, winding the interface and the lifting lug reinforcing position of the integrated composite pipe gallery at a winding angle of 83-89 degrees, wherein other parts on the integrated composite pipe gallery can adopt an interlayer structure, and the middle layer of an interlayer structure area is filled with foam or wound with an inorganic mineral particle resin mixture; winding a composite material layer with the thickness of 0.8-1.2 mm and the winding angle of 83-89 degrees at intervals of 4.5-5.5 mm in the filling and winding process of the inorganic mineral particle resin mixture;
s4, winding the outer layer, namely winding the basalt fiber with the winding angle of 83-88 degrees to the thickness of 4.7-5.3 mm, then winding the basalt fiber with the winding angle of 55-65 degrees to the thickness of 3.0-5.3 mm, then laying a layer of basalt fiber cloth with the thickness of 0.6-1.5 mm, and then winding the basalt fiber with the winding angle of 83-88 degrees to the thickness of 4.7-5.3 mm, thereby completing the outer layer winding;
s5, curing, namely hoisting the die to an oven, and curing at the temperature of 40-130 ℃ for 100-180 min;
s6, trimming and polishing, namely trimming, polishing, smoothing and flattening the pipeline interface until the quality requirement is met;
s7, demolding, and drawing out the pipe gallery core mold from the pipe gallery product;
s8, mounting the pipe gallery lifting lug and the support, and performing waterproof sealing treatment on the mounting piece position.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210076553.XA CN114427627A (en) | 2022-01-21 | 2022-01-21 | Basalt fiber composite material pipe gallery and manufacturing method thereof |
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| CN202210076553.XA CN114427627A (en) | 2022-01-21 | 2022-01-21 | Basalt fiber composite material pipe gallery and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4365471A1 (en) * | 2022-11-03 | 2024-05-08 | Plastek S.r.l. | Duct for transporting fluids, particularly for toxic substances and/or acids |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2180418C2 (en) * | 2000-05-25 | 2002-03-10 | Закрытое акционерное общество "Пласт" | Pipe made from composite material and method of manufacture of such pipe |
| CN101004230A (en) * | 2006-01-18 | 2007-07-25 | 曾建祥 | Fiber wrapped pipeline made from composite material |
| US20090236091A1 (en) * | 2009-04-28 | 2009-09-24 | Ahmed Hammami | Fiber reinforced polymer oilfield tubulars and method of constructing same |
| CN201521712U (en) * | 2009-09-30 | 2010-07-07 | 中太建设集团股份有限公司 | Prefabricated reinforced concrete pipeline ditch |
| CN102279449A (en) * | 2011-08-01 | 2011-12-14 | 四川航天拓鑫玄武岩实业有限公司 | Basalt fiber optical cable reinforced core and manufacturing method thereof |
| JP2012251378A (en) * | 2011-06-03 | 2012-12-20 | Komatsu Seiren Co Ltd | String-like reinforcement fiber composite |
| CN103486347A (en) * | 2013-10-11 | 2014-01-01 | 王友余 | Heat-preservation compound glass steel tube and forming process thereof |
| CN103791174A (en) * | 2012-11-01 | 2014-05-14 | 合肥杰事杰新材料股份有限公司 | Composite wound thermoplastic glass-reinforced-plastic pipe and production method thereof |
| CN204756197U (en) * | 2015-07-27 | 2015-11-11 | 陈忠勇 | Culvert pipe is synthesized to city intelligence heavy -calibre |
| CN205012484U (en) * | 2015-09-17 | 2016-02-03 | 四川航天拓鑫玄武岩实业有限公司 | Basalt fiber reinforcing polyurethane rigid foam board |
| CN205604290U (en) * | 2016-04-29 | 2016-09-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Frame energy dissipation formula utility tunnel structure turns up |
| US20170122467A1 (en) * | 2014-06-16 | 2017-05-04 | Technip France | Tubular pipe with a composite holding strip |
| CN106979391A (en) * | 2017-05-12 | 2017-07-25 | 威海纳川管材有限公司 | A kind of non-adherent thermoplastic composite flexible pipe and its preparation technology |
| CN107503372A (en) * | 2016-06-14 | 2017-12-22 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of prefabricated piping lane |
| CN107503373A (en) * | 2016-06-14 | 2017-12-22 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of prefabricated piping lane |
| WO2018076494A1 (en) * | 2016-10-31 | 2018-05-03 | 浙江鑫宙竹基复合材料科技有限公司 | Embedded supporting assembly for pipe gallery |
| CN110700309A (en) * | 2018-07-09 | 2020-01-17 | 康富 | Low-cost combined material underground pipe gallery pipeline |
| CN210240857U (en) * | 2019-08-09 | 2020-04-03 | 潍坊腾发玻璃钢有限公司 | Glass fiber reinforced plastic ventilation pipeline for penetrating cable pipeline |
| CN110985771A (en) * | 2019-12-26 | 2020-04-10 | 衡水瑞纤新材料科技有限公司 | Basalt fiber reinforced composite pipe |
| CN210424011U (en) * | 2019-09-26 | 2020-04-28 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt fiber petroleum high-pressure conveying pipeline |
| CN111473163A (en) * | 2020-04-17 | 2020-07-31 | 中煤地建设工程有限公司 | Heat supply pipeline connecting structure and construction method thereof |
| CN111765295A (en) * | 2020-06-12 | 2020-10-13 | 王志豪 | Reinforced concrete pipe and construction method |
| CN213655935U (en) * | 2020-11-06 | 2021-07-09 | 重庆四通八达管业有限公司 | Basalt fiber composite sand inclusion pipeline |
-
2022
- 2022-01-21 CN CN202210076553.XA patent/CN114427627A/en active Pending
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2180418C2 (en) * | 2000-05-25 | 2002-03-10 | Закрытое акционерное общество "Пласт" | Pipe made from composite material and method of manufacture of such pipe |
| CN101004230A (en) * | 2006-01-18 | 2007-07-25 | 曾建祥 | Fiber wrapped pipeline made from composite material |
| US20090236091A1 (en) * | 2009-04-28 | 2009-09-24 | Ahmed Hammami | Fiber reinforced polymer oilfield tubulars and method of constructing same |
| CN201521712U (en) * | 2009-09-30 | 2010-07-07 | 中太建设集团股份有限公司 | Prefabricated reinforced concrete pipeline ditch |
| JP2012251378A (en) * | 2011-06-03 | 2012-12-20 | Komatsu Seiren Co Ltd | String-like reinforcement fiber composite |
| CN102279449A (en) * | 2011-08-01 | 2011-12-14 | 四川航天拓鑫玄武岩实业有限公司 | Basalt fiber optical cable reinforced core and manufacturing method thereof |
| CN103791174A (en) * | 2012-11-01 | 2014-05-14 | 合肥杰事杰新材料股份有限公司 | Composite wound thermoplastic glass-reinforced-plastic pipe and production method thereof |
| CN103486347A (en) * | 2013-10-11 | 2014-01-01 | 王友余 | Heat-preservation compound glass steel tube and forming process thereof |
| US20170122467A1 (en) * | 2014-06-16 | 2017-05-04 | Technip France | Tubular pipe with a composite holding strip |
| CN204756197U (en) * | 2015-07-27 | 2015-11-11 | 陈忠勇 | Culvert pipe is synthesized to city intelligence heavy -calibre |
| CN205012484U (en) * | 2015-09-17 | 2016-02-03 | 四川航天拓鑫玄武岩实业有限公司 | Basalt fiber reinforcing polyurethane rigid foam board |
| CN205604290U (en) * | 2016-04-29 | 2016-09-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Frame energy dissipation formula utility tunnel structure turns up |
| CN107503372A (en) * | 2016-06-14 | 2017-12-22 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of prefabricated piping lane |
| CN107503373A (en) * | 2016-06-14 | 2017-12-22 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of prefabricated piping lane |
| WO2018076494A1 (en) * | 2016-10-31 | 2018-05-03 | 浙江鑫宙竹基复合材料科技有限公司 | Embedded supporting assembly for pipe gallery |
| CN106979391A (en) * | 2017-05-12 | 2017-07-25 | 威海纳川管材有限公司 | A kind of non-adherent thermoplastic composite flexible pipe and its preparation technology |
| CN110700309A (en) * | 2018-07-09 | 2020-01-17 | 康富 | Low-cost combined material underground pipe gallery pipeline |
| CN210240857U (en) * | 2019-08-09 | 2020-04-03 | 潍坊腾发玻璃钢有限公司 | Glass fiber reinforced plastic ventilation pipeline for penetrating cable pipeline |
| CN210424011U (en) * | 2019-09-26 | 2020-04-28 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt fiber petroleum high-pressure conveying pipeline |
| CN110985771A (en) * | 2019-12-26 | 2020-04-10 | 衡水瑞纤新材料科技有限公司 | Basalt fiber reinforced composite pipe |
| CN111473163A (en) * | 2020-04-17 | 2020-07-31 | 中煤地建设工程有限公司 | Heat supply pipeline connecting structure and construction method thereof |
| CN111765295A (en) * | 2020-06-12 | 2020-10-13 | 王志豪 | Reinforced concrete pipe and construction method |
| CN213655935U (en) * | 2020-11-06 | 2021-07-09 | 重庆四通八达管业有限公司 | Basalt fiber composite sand inclusion pipeline |
Non-Patent Citations (1)
| Title |
|---|
| 姚海波等: "城市综合管廊工程", vol. 978, 30 June 2020, 中国建设工业出版社, pages: 114 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4365471A1 (en) * | 2022-11-03 | 2024-05-08 | Plastek S.r.l. | Duct for transporting fluids, particularly for toxic substances and/or acids |
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