CN105927821A - Insulation tension-resistant shell built-in prestressed expansive cement composite antiseptic nonmetal pipe - Google Patents

Insulation tension-resistant shell built-in prestressed expansive cement composite antiseptic nonmetal pipe Download PDF

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Publication number
CN105927821A
CN105927821A CN201610241092.1A CN201610241092A CN105927821A CN 105927821 A CN105927821 A CN 105927821A CN 201610241092 A CN201610241092 A CN 201610241092A CN 105927821 A CN105927821 A CN 105927821A
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China
Prior art keywords
pipe
pipeline
nonmetal
mouth
tension
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CN201610241092.1A
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Chinese (zh)
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CN105927821B (en
Inventor
徐宝安
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Zibo Huanneng Hikeen Env Prot Tech Service Co Ltd
Zibo Huanneng Hikeen Environmental Protection Technology Service Co Ltd
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Zibo Huanneng Hikeen Env Prot Tech Service Co Ltd
Zibo Huanneng Hikeen Environmental Protection Technology Service Co Ltd
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Priority to CN201610241092.1A priority Critical patent/CN105927821B/en
Publication of CN105927821A publication Critical patent/CN105927821A/en
Priority to PCT/CN2016/111993 priority patent/WO2017181713A1/en
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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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • 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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/153—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and concrete with or without reinforcement
    • 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The invention discloses an insulation tension-resistant shell built-in prestressed expansive cement composite antiseptic nonmetal pipe. The pipe is provided with at least two opened rigid antiseptic nonmetal pressure bearing liner pipes; the rigid antiseptic nonmetal pressure bearing liner pipes are put in tension resistant shells with corresponding shapes and sizes and provided with expansive cement paste injecting pipe nozzles and corresponding injecting pipe nozzle pipe plugs; and the rigid antiseptic nonmetal pressure bearing liner pipes are correspondingly matched and wrapped with the tension resistant shells in a one-to-one mode. Tension resistant shell pipes wrap the rigid antiseptic nonmetal pressure bearing liner pipes at intervals for gap-symmetric supporting and positioning of pipe orifices of the rigid antiseptic nonmetal pressure bearing liner pipes, pipe orifices of the tension resistant shell pipes, pipe walls of the rigid antiseptic nonmetal pressure bearing liner pipes and the pipe walls of the tension resistant shell pipes; gaps between the two pipe orifices are sealed; expansive cement paste is injected in gaps between the tension resistant shell pipes and the rigid antiseptic nonmetal pressure bearing liner pipes, and is compactly vibrated; and the injecting pipe nozzles are closed by the injecting pipe nozzle pipe plugs. The device is easy to machine, resistant to corrosion, long in life, environment-friendly, sanitary, healthy and low in cost.

Description

Insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline
Technical field
The present invention relates to be incubated tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, belong to liquid Transportation art.
Background technology
At present, solar energy, as clean reproducible energy, is extensively applied by countries in the world, and solar thermal collection system is too The applicable model of sun.In solar thermal collection system, bearing header and liquid medium pipeline, generally include with rustless steel, glass The resistant material manufactures such as glass, plastic cement, fiberglass, pottery；Or with enamel, line with rubber, rotational molding technique manufacture.But, due to application The difference of condition, there are problems in product, not fully up to expectations.If rustless steel pressure-bearing inner liner pipeline is in welding process, destroy Its stainless non-corrosive metal (NCM) structure, in the case of there is chloride ion, easily causes corrosion and leaks in water；In enamel pressure-bearing The problems such as bile duct road exists be full of cracks, enamel comes off, easily cause burn into seepage, and need the protection of anodic magnesium rod, are using During add again incrustation scale；And glass or ceramic liner pipeline, although environmentally-friendly sanitary, but due to pottery, glass pressure-bearing inner bag Pipeline is due to the Brittleness of self, and the problem that mechanical strength is low, and once crackle or broken consequence are serious so that it is application exists Huge potential safety hazard.Therefore, invented that a kind of new intensity is high, corrosion-resistant, environmental protection, health, health, cost are low, the most broken, The pressure-bearing inner liner pipeline of life-span length, represents the developing direction in future.
Summary of the invention
In order to solve the problems existing for above rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, invent insulation strain insulator Power shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline so that it is fundamentally overcome current various like product Existing problems.
The technical solution adopted for the present invention to solve the technical problems: insulation tension shell built-in prestressing force expanding cement Composite anti-corrosive nonmetal pipeline, including rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, tension display pipe, expanding cement.It is provided with The rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline of at least two opening, is placed in corresponding with its geomery, and tube wall is provided with expansion Cement mortar fills in ozzle, and the tension shell of corresponding filled ozzle pipe plug.The shape of tension display pipe, size And the mouth of pipe, shape, size and the mouth of pipe one_to_one corresponding of pressure-bearing inner liner pipeline nonmetal with rigidity anticorrosion coordinate parcel.Outside tension Package, gap parcel rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, by the rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline mouth of pipe, and The locating connector arranged between the tension display pipe mouth of pipe, by nonmetal for the rigidity anticorrosion pressure-bearing inner liner pipeline mouth of pipe and resistance to The tension force display pipe mouth of pipe, and rigidity anticorrosion nonmetal pressure-bearing inner liner pipe wall, and between tension shell tube wall, gap is symmetrical Support location, and by the gap plugging between two mouths of pipe.Expansion cement slurry by arranging on tension display pipe fills afterwards Ozzle, is filled to expansion cement slurry in the gap between tension display pipe, and rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, Vibrations are enriched.And the expansion cement slurry on tension shell body is filled ozzle, closed by its filled ozzle pipe plug.Expand Cement mortar expands during solidification, and pressure-bearing inner liner pipeline nonmetal to rigidity anticorrosion gives pressure, to tension display pipe Give tension, at tension display pipe, and between rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, form prestressing force.
Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, isometrical including pipeline and the mouth of pipe, pipeline and the mouth of pipe are non-equant.Just Property anticorrosion nonmetal pressure-bearing inner liner pipeline and the mouth of pipe isometrical, with tension display pipe, be directly set with location, fill expanding cement Slurry.Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the non-equant mouthful pipeline that rises of the mouth of pipe, with tension display pipe be set with, need to first by Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, is placed in the tension display pipe longitudinally cracked, then opening tension display pipe Seam connection is closed as one, then closes the inside/outside surface of tube end support location of suit, fills expansion cement slurry.Or tension display pipe For longitudinally dividing half, will divide the tension display pipe of half, docking is wrapped on rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, then by resistance to The connection of cracking of tension force display pipe is closed as one, then the inside/outside surface of tube end of suit is supported location closing, fills expansion cement slurry. Or rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the mouth of pipe non-equant reducing inner bag pipeline, with tension outer cover suit, need elder generation Inner bag pipeline is placed among the tension part enclosure of split, then another part of tension shell is sleeved on interior bile duct On, then after two parts tension shell is connected as one, then the inside/outside surface of tube end of suit is supported location close, fill swelling water Mud.The tension shell mouth of pipe, the pressure-bearing inner liner pipeline mouth of pipe nonmetal with rigidity anticorrosion, by expanding cement, constitute tension The connection mouth of pipe of shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, connects the mouth of pipe and is provided with installation connection sealing Face.Install connect sealing surface include being provided with the mouth of pipe of flange connect sealing surface, be provided with the mouth of pipe of catching groove connect sealing surface, be provided with recessed The mouth of pipe of groove connects sealing surface, is provided with the mouth of pipe connection sealing surface of screw thread.At least one is provided only with the resistance to of at least two opening Tension force shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, by heat insulation support and corresponding display pipe septal branch Support connects, interlayer therebetween, supports connection encapsulation by foaming thermal-insulating and makes utilidor.
Insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, nonmetal including rigidity anticorrosion Pressure-bearing inner liner pipeline, tension display pipe, expanding cement.Rigidity anticorrosion nonmetal straight-through rigidity anticorrosion nonmetal pressure-bearing inner liner pipe On the tube wall in road, at least side is provided with multiple hole according to setting position arrangement on straight line.Or the phase of the tube wall of inner bag pipeline To both sides, have multiple hole according to setting position arrangement on straight line.The shape of rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline And the mouth of pipe, suit is placed in corresponding with its geomery, and tube wall is provided with expansion cement slurry and fills ozzle, and corresponding filled In the tension shell of ozzle pipe plug.The shape of tension display pipe, size and the mouth of pipe, pressure-bearing inner liner nonmetal with rigidity anticorrosion The shape of pipeline, size and mouth of pipe one_to_one corresponding coordinate parcel.Tension display pipe, the gap parcel nonmetal pressure-bearing of rigidity anticorrosion Inner bag pipeline, by the rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline mouth of pipe, and the location arranged between the tension display pipe mouth of pipe Attachment means, by nonmetal for the rigidity anticorrosion pressure-bearing inner liner pipeline mouth of pipe, and the tension display pipe mouth of pipe, and rigidity anticorrosion is nonmetal Between pressure-bearing inner liner pipe wall, and tension shell tube wall, gap symmetric support positions, and is sealed in the gap between two mouths of pipe Stifled.Expansion cement slurry by arranging on tension display pipe fills ozzle afterwards, and expansion cement slurry is filled to outside tension In gap between package, and rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, vibrations are enriched.And by tension shell body Expansion cement slurry fills ozzle, is closed by its filled ozzle pipe plug.Expansion cement slurry expands during solidification, to rigidity Anticorrosion nonmetal pressure-bearing inner liner pipeline gives pressure, gives tension to tension display pipe, at tension display pipe, prevents with rigidity Between rotten nonmetal pressure-bearing inner liner pipeline, form prestressing force.
Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, isometrical including pipeline and the mouth of pipe, pipeline and the mouth of pipe are non-equant.Just Property anticorrosion nonmetal pressure-bearing inner liner pipeline and the mouth of pipe isometrical, with tension display pipe, be directly set with location, fill expanding cement Slurry.Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the non-equant mouthful pipeline that rises of the mouth of pipe, with tension display pipe be set with, need to first by Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, is placed in the tension display pipe longitudinally cracked, then opening tension display pipe Seam connection is closed as one, then closes the inside/outside surface of tube end support location of suit, fills expansion cement slurry.Or tension display pipe For longitudinally dividing half, will divide the tension display pipe of half, docking is wrapped on rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, then by resistance to The connection of cracking of tension force display pipe is closed as one, then the inside/outside surface of tube end of suit is supported location closing, fills expansion cement slurry. Or rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the mouth of pipe non-equant reducing inner bag pipeline, with tension outer cover suit, need elder generation Inner bag pipeline is placed among the tension part enclosure of split, then another part of tension shell is sleeved on interior bile duct On, then after two parts tension shell is connected as one, then the inside/outside surface of tube end of suit is supported location close, fill swelling water Mud.The tension shell mouth of pipe, the pressure-bearing inner liner pipeline mouth of pipe nonmetal with rigidity anticorrosion, by expanding cement, constitute tension The connection mouth of pipe of shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, connects the mouth of pipe and is provided with installation connection sealing Face.Install connect sealing surface include being provided with the mouth of pipe of flange connect sealing surface, be provided with the mouth of pipe of catching groove connect sealing surface, be provided with recessed The mouth of pipe of groove connects sealing surface, is provided with the mouth of pipe connection sealing surface of screw thread.At least one is provided only with the resistance to of at least two opening Tension force shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, by heat insulation support and corresponding display pipe septal branch Support connects, interlayer therebetween, supports connection encapsulation by foaming thermal-insulating and makes utilidor.
What insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline matched is tightly connected dress Putting, the mouth of pipe of its insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline is provided with installation and connects close Front cover, is provided with the corresponding metallic elastic self compensation that cross section is U-shaped coincideing therewith and stretches sealing section ring, metallic elastic self compensation Flexible sealing section ring and supporting cross section be M mould glue sealing ring with the use of.Cross section is that M moulds glue sealing ring and is installed in Cross section be the metallic elastic self compensation of U-shaped stretch sealing section ring groove in, constitute black box.This black box is placed in Two mouths of pipe are installed and are connected between sealing surface, by locking device, two mouths of pipe are connected locking, and black box realizes elastic self compensation Flexible sealing.When being filled with pressure fluid in pipeline, fluid pressure acts in cross section is the groove that M moulds glue sealing ring, Cross section is that M moulds glue sealing ring, pressure transmission is stretched the recessed of sealing section ring to the metallic elastic self compensation that cross section is U-shaped On groove inwall, pressure transmission is that M moulds the both sides of glue sealing ring and indulges on the ring of face to cross section by its groove inner wall again, it is achieved seal Assembly elasticity self compensation is flexible to be sealed.When in pipeline being high-temp liquid, pipe expansion extends, and black box is compressed, and absorbs Expand.When in pipeline being end geothermal liquid, pipeline shrinkage shortens, black box resilience, absorbs shrinkage, it is achieved elastic self compensation is stretched Pipeline is expanded with heat and contract with cold the self compensation of phenomenon by contracting black box.
What insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline matched is tightly connected dress Put, on the mouth of pipe outer wall of its insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, be provided with installation Connecting sealing surface, the installation on mouth of pipe outer wall connects on sealing surface, is provided with the corresponding linking sleeve pipe coincideing therewith, linking sleeve pipe Two ends are provided with sealing ring, the sealing ring that linking sleeve pipe and two ends are provided with, and are set in corrugated tubing and the screw-threaded coupling pipe of nut composition Bottom in sleeve pipe, forms screw-threaded coupling pipe box slidable sealing assembly.Screw-threaded coupling pipe box slidable sealing assembly by with Mouth of pipe outer wall installs the identical screw-threaded coupling pipe box of connection sealing surface correspondence and linking sleeve pipe and two ends are provided with sealing ring, manages two Mouth connects locking, it is achieved self compensation is flexible to be sealed.When being filled with high temperature pressure liquid in pipeline, pipe expansion extends, sealing group Part, by sliding, absorbs and expands.When in pipeline being end geothermal liquid, pipeline shrinkage shortens, and black box, by sliding, absorbs cold Contracting, it is achieved two pipelines are tightly connected by the elastic self compensation black box that stretches, and the self compensation of phenomenon of expanding with heat and contract with cold.Or insulation On the mouth of pipe outer wall of tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, it is provided with installation and connects sealing Face, the installation on mouth of pipe outer wall connects on sealing surface, is provided with the corresponding linking sleeve pipe coincideing therewith, and the two ends of linking sleeve pipe are provided with Sealing ring, sealing ring is connected at the bottom of screw-threaded coupling pipe-in-pipe inner bottom and nut pipe box inner tube by packing ring, linking sleeve pipe and two ends It is provided with sealing ring, is set in the screw-threaded coupling pipe box of corrugated tubing and nut composition, forms screw-threaded coupling pipe box slidable sealing Assembly.Screw-threaded coupling pipe box slidable sealing assembly connects the corresponding screw-threaded coupling coincideing of sealing surface by installing with mouth of pipe outer wall Pipe box and linking sleeve pipe and two ends are provided with sealing ring, and two mouths of pipe are connected locking, it is achieved self compensation is flexible to be sealed.When filling in pipeline When having high temperature pressure liquid, pipe expansion extends, and black box, by sliding, absorbs and expands.When in pipeline being end geothermal liquid, Pipeline shrinkage shortens, and black box, by sliding, absorbs shrinkage, it is achieved the elastic self compensation black box that stretches is cold to pipeline flatulence of heat type The self compensation of contracting phenomenon.
What insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline matched is tightly connected dress Put, on the mouth of pipe outer wall of its insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, be provided with location Groove and snap ring, form positioning component.Snap ring is snap ring, or is two two panels half-and-half permanent magnetic ring-shaped snap ring, mutual dislocation The location snap ring of adhesive composition, set installs to the installation of mouth of pipe outer wall and connects on sealing surface.Installation on mouth of pipe outer wall connects sealing On face, being provided with the corresponding linking sleeve pipe coincideing therewith, the two ends of linking sleeve pipe are provided with sealing ring, and linking sleeve pipe and two ends are provided with close Seal, is set in the bottom in the screw-threaded coupling pipe box of corrugated tubing and nut composition, forms screw-threaded coupling pipe box slidable sealing Assembly.Screw-threaded coupling pipe box slidable sealing assembly connects the corresponding screw-threaded coupling coincideing of sealing surface by installing with mouth of pipe outer wall Pipe box and linking sleeve pipe and two ends are provided with sealing ring, and two mouths of pipe are connected locking, it is achieved self compensation is flexible to be sealed.When filling in pipeline When having high temperature pressure liquid, pipe expansion extends, and black box, by sliding, absorbs and expands.When in pipeline being end geothermal liquid, Pipeline shrinkage shortens, and black box, by sliding, absorbs shrinkage, it is achieved the elastic self compensation black box that stretches is cold to pipeline flatulence of heat type The self compensation of contracting phenomenon.Or the mouth of pipe outer wall of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline On, it is provided with detent and snap ring, forms positioning component.Snap ring is snap ring, or is two two panels half-and-half permanent magnetic ring-shaped cards Ring, the location snap ring of mutual dislocation adhesive composition, set installs to the installation of mouth of pipe outer wall and connects on sealing surface.Peace on mouth of pipe outer wall Load connects on sealing surface, is provided with the corresponding linking sleeve pipe coincideing therewith, and the two ends of linking sleeve pipe are provided with sealing ring, and sealing ring passes through Packing ring is connected with screw-threaded coupling pipe box inner bottom and nut inner bottom, linking sleeve pipe and two ends be provided with sealing ring, be set in corrugated tubing and In the screw-threaded coupling pipe box of nut composition, form screw-threaded coupling pipe box slidable sealing assembly.Screw-threaded coupling pipe box is the closeest Sealing assembly is provided with by installing the corresponding screw-threaded coupling pipe box coincideing of connection sealing surface and linking sleeve pipe and two ends with mouth of pipe outer wall Two mouths of pipe are connected locking by sealing ring, it is achieved self compensation is flexible to be sealed.When being filled with high temperature pressure liquid in pipeline, pipeline is swollen Swollen elongation, black box, by sliding, absorbs and expands.When in pipeline being end geothermal liquid, pipeline shrinkage shortens, and black box leads to Cross slip, absorb shrinkage, it is achieved pipeline is expanded with heat and contract with cold the self compensation of phenomenon by the elastic self compensation black box that stretches.
Insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, rigidity anticorrosion is nonmetal holds for it Pressure inner bag pipeline, for glass inner bag pipeline, glass inner bag pipeline be glass tube head by burning mouth, enlarging, reducing, and annealed place The glass pipe of reason.Or glass inner bag pipeline is that glass tube head is by opening, burning mouth, enlarging, reducing, meanwhile, glass inner bag pipe The tube wall side in road, has multiple hole according to setting position arrangement on straight line, and the glass pipe of annealed process.Or glass Glass inner bag pipeline is that glass tube head is by opening, burning mouth, enlarging, reducing, meanwhile, relative the two of the tube wall of glass inner bag pipeline Side, has multiple hole according to setting position arrangement on straight line, and the glass pipe of annealed process.Or the non-gold of rigidity anticorrosion Belong to pressure-bearing inner liner pipeline, for ceramic liner pipeline, ceramic liner pipeline be ceramic tube head according to setting, mould mouth, expansion by isometrical Mouth, reducing make the ceramic tube head that design requires.Or rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, for ceramic liner pipeline, pottery Porcelain inner bag pipeline be pottery tube head according to setting, by isometrical moulding mouth, the ceramic tube head that design requires is made in enlarging, reducing, with Time, the tube wall side of inner bag pipeline, have multiple hole according to setting position arrangement on straight line.Or the pipe of ceramic liner pipeline The opposite sides of wall, has multiple hole according to setting position arrangement on straight line.Ceramic liner pipeline blank, for gypsum mold Slurry molding, or pottery rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline blank be mould extrusion or compressing after, pass through glaze Bonding forming.Pottery rigidity anticorrosion nonmetal pressure-bearing inner liner inner-walls of duct one side releases glaze, or inwall, outer wall is two-sided release glaze after, high Temperature forms by a firing.
Insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, its tension display pipe is steel Plate display pipe, tension display pipe includes that steel plate rolls welding fabrication, steel plate rolls the type of being buckled into, steel plate rolls riveting molding, Steel plate rolls bolt molding.Tension display pipe docks welding fabrication after including steel plate longitudinal stretching, tension display pipe includes After steel plate longitudinal stretching, docking fastens molding, tension display pipe includes riveted butt joint molding, tension after steel plate longitudinal stretching Display pipe includes docking bolt molding after steel plate longitudinal stretching.Tension display pipe is that two panels steel plate symmetry split shell fastens weldering Be connected into type, tension display pipe is that two panels steel plate symmetry split shell symmetry fastens flanging molding, tension display pipe is two panels Steel plate symmetry split shell fastens riveting molding, tension display pipe is that two panels steel plate symmetry split shell fastens bolt molding. Glass fibre reinforced plastics casing includes riveting molding, bolt molding, bonding forming.Pyrocondensation plastic shell includes riveting molding, bolt molding, glues It is connected into type, welding fabrication.
Insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, its expansion cement slurry is conventional Expansion cement slurry, or be the expansion cement slurry being mixed with fiber.
Insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, rigidity anticorrosion is nonmetal holds for it The outer wall of pressure inner bag pipeline is original state, or compound is enclosed with metallic reflective coating layer, and metallic reflective coating includes copper metal film, metallic aluminium Film, by including metal vacuum evaporation, metal magnetron sputtering, Chemical metal plated film, coat film layer, metal adhesive film layer film forming.
Insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, rigidity anticorrosion is nonmetal holds for it Between the pressure inner bag pipeline mouth of pipe and the tension display pipe mouth of pipe, connected by plastic cement sealing ring transition seal.Or combined rigidity is anti- Connection sealing surface between the rotten nonmetal pressure-bearing inner liner pipeline mouth of pipe and end cap, is tightly connected by plastic cement sealing ring.Rigidity is prevented On the inner tubal wall of rotten nonmetal pressure-bearing inner liner pipeline, it is provided with the perforate dividing plate leading directly to air deflector for plug-in mounting, or perforate pipe.With The perforate dividing plate of air deflector is led directly in plug-in mounting, or the inwall of the shape of perforate pipe and rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline Geomery is corresponding.
The invention has the beneficial effects as follows: insulation tension shell built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, easily processes, intensity is high, anticorrosive, life-span length, good heat insulating, environmental protection, low cost, can greatly improve fluid pipeline Service life.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1-1,1-2,1-3,1-4 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, the pipeline vertical section structure schematic diagram of straight-through interior bile duct flared joint tube head；
Fig. 2-1,2-2,2-3,2-4,2-5 are that insulation tension shell built-in prestressing force expanding cement composite anti-corrosive is nonmetal Pipeline, the vertical section structure schematic diagram in straight-through interior bile duct reducing connecting tube head tube road；
Fig. 2-5 is Fig. 1-1,1-2,1-3,1-4,2-1,2-2,2-3,2-4 insulation built-in prestressing force of tension shell expands Cementitious composite anticorrosion nonmetal pipeline, the cross section structure schematic diagram in straight-through interior bile duct reducing connecting tube head tube road；
Fig. 3-1,3-2,3-3 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, directly Logical flared joint tube head, one side has the vertical section structure schematic diagram of straight solar energy heat collection pipe installing hole pipeline；
Fig. 3-4 is Fig. 3-1,3-2,3-3 are incubated tension shell built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, straight-through undergauge connects opening tube head, and one side has the pipeline cross section structure schematic diagram of straight solar energy heat collection pipe installing hole；
Fig. 3-5,3-6,3-7 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, directly Deflation mouth connects tube head, and one side has the vertical section structure schematic diagram of the solar energy heat collection pipe installing hole pipeline that turns up；
Fig. 3-8 is Fig. 3-5,3-6,3-7 are incubated tension shell built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, straight-through reducing connects tube head, and one side has the cross section structure schematic diagram of the solar energy heat collection pipe installing hole pipeline that turns up；
Fig. 4-1,4-2,4-3,4-4,4-5,4-6 are figure insulation tension shell built-in prestressing force expanding cement composite anti-corrosive Nonmetal pipeline, straight-through reducing connects tube head, and one side has the vertical section structure of the solar energy heat collection pipe installing hole pipeline that turns up and shows It is intended to；
Fig. 5-1,5-2,5-3,5-4,5-5,5-6 are that insulation tension shell built-in prestressing force expanding cement composite anti-corrosive is non- Metallic conduit, straight-through reducing connects tube head, and one side has straight solar energy heat collection pipe installing hole, the cross section structure signal of pipeline Figure；
Fig. 5-7 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and one side has flat Straight solar energy heat collection pipe installing hole, is provided with the cross section structure schematic diagram of bridge cut-off attachment means pipeline；
Fig. 5-8 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, outside one side has Turn over solar energy heat collection pipe installing hole, be provided with the cross section structure schematic diagram of bridge cut-off attachment means pipeline；
Fig. 6-1,6-2,6-3,6-4,6-5,6-6 are that insulation tension shell built-in prestressing force expanding cement composite anti-corrosive is non- Metallic conduit, straight-through reducing connects tube head, and one side has straight solar energy heat collection pipe installing hole, is provided with bridge cut-off attachment means pipeline Vertical section structure schematic diagram；
Fig. 7-1,7-2,7-3 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, directly Logical flared joint tube head, one side has straight solar energy heat collection pipe installing hole, is provided with air deflector and installs the vertical section of dividing plate pipeline Structural representation；
Fig. 7-4,7-5,7-6 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, directly Logical flared joint tube head, one side has straight solar energy heat collection pipe installing hole, is provided with air deflector and installs the vertical section of dividing plate pipeline Structural representation；
Fig. 7-7 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and one side has flat Straight solar energy heat collection pipe installing hole, is provided with air deflector and installs the cross section structure schematic diagram of dividing plate pipeline；
Fig. 7-8 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, outside one side has Turn over solar energy heat collection pipe installing hole, be provided with air deflector and the cross section structure schematic diagram of dividing plate pipeline is installed；
Fig. 8-1,8-2,8-3,8-4,8-5,8-6 are that insulation tension shell built-in prestressing force expanding cement composite anti-corrosive is non- Metallic conduit, straight-through reducing connects tube head, and one side has straight solar energy heat collection pipe installing hole, is provided with air deflector and installs dividing plate pipe The vertical section structure schematic diagram in road；
Fig. 9-1,9-2,9-3 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, directly Logical flared joint tube head, one side has straight solar energy heat collection pipe installing hole, is provided with air deflector and installs dividing plate, bridge cut-off attachment means The vertical section structure schematic diagram of pipeline；
Fig. 9-4,9-5,9-6 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, directly Logical flared joint tube head, one side has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs dividing plate, bridge cut-off attachment means The vertical section structure schematic diagram of pipeline；
Fig. 9-7 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and one side has flat Straight solar energy heat collection pipe installing hole, is provided with air deflector and installs dividing plate, is provided with the vertical section structure signal of bridge cut-off attachment means pipeline Figure；
Fig. 9-8 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, outside one side has Turn over solar energy heat collection pipe installing hole, be provided with air deflector and dividing plate is installed, be provided with the vertical section structure signal of bridge cut-off attachment means pipeline Figure；
Figure 10-1,10-2,10-3 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, Straight-through reducing connects tube head, and one side has straight solar energy heat collection pipe installing hole, is provided with air deflector and installs dividing plate, and bridge cut-off connects dress Put the vertical section structure schematic diagram of pipeline；
Figure 10-4,10-5,10-6 are insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, Straight-through reducing connects tube head, and one side has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs dividing plate, and bridge cut-off connects dress Put the vertical section structure schematic diagram of pipeline；
Figure 11-1,11-2,11-3,11-4 are that insulation tension shell built-in prestressing force expanding cement composite anti-corrosive is nonmetal Pipeline, straight-through flared joint tube head, bilateral has the vertical section structure schematic diagram of straight solar energy heat collection pipe installing hole pipeline；
Figure 12-1,12-2,12-3,12-4,12-5,12-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through flared joint tube head, bilateral has the vertical section knot of the solar energy heat collection pipe installing hole pipeline that turns up Structure schematic diagram；
Figure 12-7 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and straight-through enlarging is even Pipe joint, bilateral has the cross section structure schematic diagram of the solar energy heat collection pipe installing hole pipeline that turns up；
Figure 13-1,13-2,13-3,13-4,13-5,13-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through flared joint tube head, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, the vertical section structure schematic diagram of pipeline；
Figure 14-1,14-2,14-3,14-4,14-5,14-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through flared joint tube head, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, the vertical section structure schematic diagram of pipeline；
Figure 15-1,15-2,15-3,15-4,15-5,15-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through reducing connects tube head, and bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, the vertical section structure schematic diagram of pipeline；
Figure 16-1,16-2,16-3,16-4,16-5,16-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through reducing connects tube head, and bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, the vertical section structure schematic diagram of pipeline；
Figure 17-1,17-2,17-3,17-4 are that insulation tension shell built-in prestressing force expanding cement composite anti-corrosive is nonmetal Pipeline, straight-through flared joint tube head, bilateral has straight solar energy heat collection pipe installing hole, is provided with the vertical of bridge cut-off attachment means pipeline Cross-sectional view；
Figure 18-1,18-2,18-3,18-4,18-5,18-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through flared joint tube head, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, the vertical section structure schematic diagram of pipeline；
Figure 18-7 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and straight-through enlarging is even Pipe joint, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs pipe, the cross section structure signal of pipeline Figure；
Figure 19-1,19-2,19-3,19-4,19-5,19-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through flared joint tube head, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, is provided with the vertical section structure schematic diagram of bridge cut-off attachment means pipeline；
Figure 20-1,20-2,20-3,20-4,20-5,20-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through flared joint tube head, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, is provided with the vertical section structure schematic diagram of bridge cut-off attachment means pipeline；
Figure 21-1,21-2,21-3,21-4,21-5,21-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through flared joint tube head, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, is provided with the vertical section structure schematic diagram of bridge cut-off attachment means pipeline；
Figure 22-1,22-2,22-3,22-4,22-5,22-6 are combined for insulation tension shell built-in prestressing force expanding cement Anticorrosion nonmetal pipeline, straight-through reducing connects tube head, and bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs Pipe, is provided with the vertical section structure schematic diagram of bridge cut-off attachment means pipeline；
Figure 23-1 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and straight-through reducing is even Pipe joint, bilateral has the solar energy heat collection pipe installing hole that turns up, and is provided with air deflector and installs pipe, is provided with bridge cut-off attachment means pipeline Cross section structure schematic diagram；
Figure 23-2 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and straight-through reducing is even Pipe joint, bilateral has straight solar energy heat collection pipe installing hole, is provided with air deflector and installs pipe, is provided with bridge cut-off attachment means pipeline Cross section structure schematic diagram；
Figure 23-3 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is U The metallic elastic self compensation of shape is stretched the cross-sectional view of sealing section ring；
Figure 23-4 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and metallic elastic is certainly The cross section compensating flexible sealing section ring supporting is that M moulds glue sealing ring cross-sectional view；
Figure 23-5 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is M Mould glue sealing ring be installed in the metallic elastic self compensation that cross section is U-shaped stretch sealing section ring groove in, constitute sealing group The cross-sectional view of part；
Figure 23-6 is the straight-through enlarging of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline Connect tube head, the cross-sectional view connected by black box；
Figure 24-1 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is U The metallic elastic self compensation of shape is stretched the cross-sectional view of sealing section ring；
Figure 24-2 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and metallic elastic is certainly The cross section compensating flexible sealing section ring supporting is that M moulds glue sealing ring cross-sectional view；
Figure 24-3 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is M Mould glue sealing ring be installed in the metallic elastic self compensation that cross section is U-shaped stretch sealing section ring groove in, constitute sealing group The cross-sectional view of part；
Figure 24-4 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is end Head plastic cement sealing ring be installed in the metallic elastic self compensation that cross section is U-shaped stretch sealing section ring groove in, constitute sealing group The cross-sectional view of part；
Figure 24-5 is the straight-through enlarging of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline Connect tube head, the cross-sectional view connected by screw-threaded coupling pipe box slidable sealing assembly；
Figure 24-6 is the connection tube head of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, The cross-sectional view connected by screw-threaded coupling pipe box slidable sealing assembly；
Figure 24-7 is the connection tube head of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, By being provided with the cross-sectional view that packing washer screw-threaded coupling pipe box slidable sealing assembly connects；
Figure 24-8 is the straight-through enlarging of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline Connect tube head, the section knot that the logical packing washer screw-threaded coupling pipe box slidable sealing assembly being provided with detent and snap ring connects Structure schematic diagram；
Figure 24-9 is the connection tube head of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, Connect by being provided with the packing washer screw-threaded coupling pipe box slidable sealing assembly that is provided with of detent and snap ring and packing washer Cross-sectional view.
Figure 25-1 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is M Mould glue sealing ring be installed in the metallic elastic self compensation that cross section is U-shaped stretch sealing section ring groove in, by being provided with pressure The cross-sectional view that tight collar thread locking pipe box slidable sealing assembly connects；
Figure 25-2 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is M Mould glue sealing ring be installed in the metallic elastic self compensation that cross section is U-shaped stretch sealing section ring groove in, by being provided with pressure The cross-sectional view that tight collar thread locking pipe box slidable sealing assembly connects；
Figure 25-3 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is U The metallic elastic self compensation of shape stretch sealing section ring groove in, by being provided with packing washer screw-threaded coupling pipe box slidable sealing The cross-sectional view that assembly connects；
Figure 25-4 is insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, and cross section is U The metallic elastic self compensation of shape stretch sealing section ring groove in, by being provided with packing washer screw-threaded coupling pipe box slidable sealing The cross-sectional view that assembly connects；
In figure: 1 insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline connects tube head, 2 swollen Swollen cement, 3 nonmetal inner bag mouth of pipe edges, 4 tension shells, 5 fill ozzle pipe plug, 6 expansion cement slurries fill ozzle, 7 non-gold Belong in bile duct, 8 inner bag pipe connected pipe mouths, 9 solar energy heat collection pipe plug-in openings, 10 air deflectors install dividing plates, 11 air deflector installing holes, 12 bridge cut-off connect gussets, sealing section ring, 15 pipe collar rotating shafts, 16 pipe collar spiral shells are stretched in 13 bridge cut-off connecting tubes, 14 metallic elastic self compensations Bolt, 17 pipe plugs, 18 O-ring seals, 19 pipe collar draw-in grooves, 20 screw rod pipe boxes, 21 O-ring seals, 22 tube walls, 23 pipelines, 24 positioning pipes Set, 25 nut pipe boxes, 26 pipe clamps, 27 tube wall detents, 28 insulation materials, 29 shells.

Claims (10)

1. insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, holds including rigidity anticorrosion is nonmetal Pressure inner bag pipeline, tension display pipe, expanding cement, is characterized in that: is provided with that the rigidity anticorrosion of at least two opening is nonmetal holds Pressure inner bag pipeline, is placed in corresponding with its geomery, and tube wall is provided with expansion cement slurry and fills ozzle, and corresponding filled In the tension shell of ozzle pipe plug；The shape of tension display pipe, size and the mouth of pipe, pressure-bearing inner liner nonmetal with rigidity anticorrosion The shape of pipeline, size and mouth of pipe one_to_one corresponding coordinate parcel；Tension display pipe, the gap parcel nonmetal pressure-bearing of rigidity anticorrosion Inner bag pipeline, by the rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline mouth of pipe, and the location arranged between the tension display pipe mouth of pipe Attachment means, by nonmetal for the rigidity anticorrosion pressure-bearing inner liner pipeline mouth of pipe, and the tension display pipe mouth of pipe, and rigidity anticorrosion is nonmetal Between pressure-bearing inner liner pipe wall, and tension shell tube wall, gap symmetric support positions, and is sealed in the gap between two mouths of pipe Stifled；Expansion cement slurry by arranging on tension display pipe fills ozzle afterwards, and expansion cement slurry is filled to outside tension In gap between package, and rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, vibrations are enriched；And by tension shell body Expansion cement slurry fills ozzle, is closed by its filled ozzle pipe plug；Expansion cement slurry expands during solidification, to rigidity Anticorrosion nonmetal pressure-bearing inner liner pipeline gives pressure, gives tension to tension display pipe, at tension display pipe, prevents with rigidity Between rotten nonmetal pressure-bearing inner liner pipeline, form prestressing force；
Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, isometrical including pipeline and the mouth of pipe, pipeline and the mouth of pipe are non-equant；Rigidity is prevented Rotten nonmetal pressure-bearing inner liner pipeline and the mouth of pipe are isometrical, with tension display pipe, are directly set with location, fill expansion cement slurry； Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the non-equant mouthful pipeline that rises of the mouth of pipe, be set with tension display pipe, need to be first by just Property anticorrosion nonmetal pressure-bearing inner liner pipeline, be placed in the tension display pipe longitudinally cracked, then cracking tension display pipe Connect and be closed as one, then the inside/outside surface of tube end support location of suit is closed, fill expansion cement slurry；Or tension display pipe is Longitudinally dividing half, will divide the tension display pipe of half, docking is wrapped on rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, then by strain insulator The connection of cracking of power display pipe is closed as one, then the inside/outside surface of tube end of suit is supported location closing, fills expansion cement slurry；Or Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the mouth of pipe non-equant reducing inner bag pipeline, and tension outer cover suit, need to first by Inner bag pipeline is placed among the tension part enclosure of split, then is sleeved on interior bile duct by another part of tension shell, After being connected as one by two parts tension shell again, then the inside/outside surface of tube end of suit is supported location closing, fill expanding cement Slurry；The tension shell mouth of pipe, the pressure-bearing inner liner pipeline mouth of pipe nonmetal with rigidity anticorrosion, by expanding cement, constitute outside tension The connection mouth of pipe of shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, connects the mouth of pipe and is provided with installation connection sealing Face；Install connect sealing surface include being provided with the mouth of pipe of flange connect sealing surface, be provided with the mouth of pipe of catching groove connect sealing surface, be provided with recessed The mouth of pipe of groove connects sealing surface, is provided with the mouth of pipe connection sealing surface of screw thread；At least one is provided only with the resistance to of at least two opening Tension force shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, by heat insulation support and corresponding display pipe septal branch Support connects, interlayer therebetween, supports connection encapsulation by foaming thermal-insulating and makes utilidor.
2. insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, holds including rigidity anticorrosion is nonmetal Pressure inner bag pipeline, tension display pipe, expanding cement, is characterized in that: the nonmetal straight-through rigidity anticorrosion of rigidity anticorrosion is nonmetal holds On the tube wall of pressure inner bag pipeline, at least side is provided with multiple hole according to setting position arrangement on straight line；Or inner bag pipeline The opposite sides of tube wall, has multiple hole according to setting position arrangement on straight line；Rigidity anticorrosion nonmetal pressure-bearing inner liner pipe The shape in road and the mouth of pipe, suit is placed in corresponding with its geomery, and tube wall is provided with expansion cement slurry and fills ozzle, and the most right In the tension shell of the filled ozzle pipe plug answered；The shape of tension display pipe, size and the mouth of pipe, nonmetal with rigidity anticorrosion The shape of pressure-bearing inner liner pipeline, size and mouth of pipe one_to_one corresponding coordinate parcel；Tension display pipe, gap parcel rigidity anticorrosion is non- Metal pressure-bearing inner liner pipeline, by the rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline mouth of pipe, and sets between the tension display pipe mouth of pipe The locating connector put, by nonmetal for the rigidity anticorrosion pressure-bearing inner liner pipeline mouth of pipe, and the tension display pipe mouth of pipe, and rigidity is anti- Rotten between nonmetal pressure-bearing inner liner pipe wall, and tension shell tube wall, gap symmetric support positions, and by between two mouths of pipe Gap plugging；Expansion cement slurry by arranging on tension display pipe fills ozzle afterwards, and expansion cement slurry is filled to In gap between tension display pipe, and rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, vibrations are enriched；And by tension shell Expansion cement slurry on body fills ozzle, is closed by its filled ozzle pipe plug；Expansion cement slurry is swollen during solidification Swollen, pressure-bearing inner liner pipeline nonmetal to rigidity anticorrosion gives pressure, gives tension to tension display pipe, at tension shell Pipe, and between rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, form prestressing force；
Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, isometrical including pipeline and the mouth of pipe, pipeline and the mouth of pipe are non-equant；Rigidity is prevented Rotten nonmetal pressure-bearing inner liner pipeline and the mouth of pipe are isometrical, with tension display pipe, are directly set with location, fill expansion cement slurry； Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the non-equant mouthful pipeline that rises of the mouth of pipe, be set with tension display pipe, need to be first by just Property anticorrosion nonmetal pressure-bearing inner liner pipeline, be placed in the tension display pipe longitudinally cracked, then cracking tension display pipe Connect and be closed as one, then the inside/outside surface of tube end support location of suit is closed, fill expansion cement slurry；Or tension display pipe is Longitudinally dividing half, will divide the tension display pipe of half, docking is wrapped on rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, then by strain insulator The connection of cracking of power display pipe is closed as one, then the inside/outside surface of tube end of suit is supported location closing, fills expansion cement slurry；Or Rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline and the mouth of pipe non-equant reducing inner bag pipeline, and tension outer cover suit, need to first by Inner bag pipeline is placed among the tension part enclosure of split, then is sleeved on interior bile duct by another part of tension shell, After being connected as one by two parts tension shell again, then the inside/outside surface of tube end of suit is supported location closing, fill expanding cement Slurry；The tension shell mouth of pipe, the pressure-bearing inner liner pipeline mouth of pipe nonmetal with rigidity anticorrosion, by expanding cement, constitute outside tension The connection mouth of pipe of shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, connects the mouth of pipe and is provided with installation connection sealing Face；Install connect sealing surface include being provided with the mouth of pipe of flange connect sealing surface, be provided with the mouth of pipe of catching groove connect sealing surface, be provided with recessed The mouth of pipe of groove connects sealing surface, is provided with the mouth of pipe connection sealing surface of screw thread；At least one is provided only with the resistance to of at least two opening Tension force shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline, by heat insulation support and corresponding display pipe septal branch Support connects, interlayer therebetween, supports connection encapsulation by foaming thermal-insulating and makes utilidor.
3. the insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline with claim 1 or 2 matches The sealing and connecting device closed, is characterized in that: insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline The mouth of pipe be provided with installation and connect sealing surface, be provided with the corresponding metallic elastic self compensation that cross section is U-shaped coincideing therewith and stretch Sealing section ring, metallic elastic self compensation stretch sealing section ring and supporting cross section be M mould glue sealing ring with the use of；Transversal Face be M mould glue sealing ring be installed in the metallic elastic self compensation that cross section is U-shaped stretch sealing section ring groove in, constitute close Sealing assembly；This black box is placed in two mouths of pipe install between connection sealing surface, by locking device, two mouths of pipe is connected locking, Black box realizes the flexible sealing of elastic self compensation；When being filled with pressure fluid in pipeline, it is M that fluid pressure acts on cross section Moulding in the groove of glue sealing ring, cross section is that M moulds glue sealing ring, is the metallic elastic of U-shaped by pressure transmission to cross section Self compensation stretch sealing section ring groove inner wall on, pressure transmission is that M moulds glue sealing ring to cross section by its groove inner wall again Both sides indulge on the ring of face, it is achieved black box elasticity self compensation is flexible to be sealed；When in pipeline being high-temp liquid, pipe expansion is stretched Long, black box is compressed, and absorbs and expands；When in pipeline being end geothermal liquid, pipeline shrinkage shortens, black box resilience, inhales Receive shrinkage, it is achieved pipeline is expanded with heat and contract with cold the self compensation of phenomenon by the elastic self compensation black box that stretches.
4. the insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline with claim 1 or 2 matches The sealing and connecting device closed, is characterized in that: insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline Mouth of pipe outer wall on, be provided with installation and connect sealing surface, installation on mouth of pipe outer wall connects on sealing surface, is provided with corresponding therewith coincideing Linking sleeve pipe, the two ends of linking sleeve pipe are provided with sealing ring, the sealing ring that linking sleeve pipe and two ends are provided with, be set in corrugated tubing and Bottom in the screw-threaded coupling pipe-in-pipe of nut composition, forms screw-threaded coupling pipe box slidable sealing assembly；Screw-threaded coupling pipe box Slidable sealing assembly by with mouth of pipe outer wall install connect sealing surface corresponding coincide screw-threaded coupling pipe box and be connected sleeve pipe and Two ends are provided with sealing ring, and two mouths of pipe are connected locking, it is achieved self compensation is flexible to be sealed；When being filled with high temperature pressure liquid in pipeline Time, pipe expansion extends, and black box, by sliding, absorbs and expands；When in pipeline being end geothermal liquid, pipeline shrinkage shortens, Black box, by sliding, absorbs shrinkage, it is achieved two pipelines are tightly connected by the elastic self compensation black box that stretches, and flatulence of heat type The self compensation of shrinkage phenomenon；Or outside the mouth of pipe of insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline On wall, being provided with installation and connect sealing surface, the installation on mouth of pipe outer wall connects on sealing surface, is provided with the corresponding convergence set coincideing therewith Pipe, the two ends of linking sleeve pipe are provided with sealing ring, and sealing ring is by packing ring and screw-threaded coupling pipe-in-pipe inner bottom and nut pipe box inner tube The end, is connected, and linking sleeve pipe and two ends are provided with sealing ring, is set in the screw-threaded coupling pipe box of corrugated tubing and nut composition, forms spiral shell Stricture of vagina locking pipe box slidable sealing assembly；Screw-threaded coupling pipe box slidable sealing assembly is connected sealing by installing with mouth of pipe outer wall The screw-threaded coupling pipe box that face correspondence is coincide is provided with sealing ring with linking sleeve pipe and two ends, two mouths of pipe is connected locking, it is achieved self-complementary Repay flexible sealing；When being filled with high temperature pressure liquid in pipeline, pipe expansion extends, and black box, by sliding, absorbs and expands； When in pipeline being end geothermal liquid, pipeline shrinkage shortens, and black box, by sliding, absorbs shrinkage, it is achieved elastic self compensation is stretched Pipeline is expanded with heat and contract with cold the self compensation of phenomenon by contracting black box.
5. the insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline with claim 1 or 2 matches The sealing and connecting device closed, is characterized in that: insulation tension shell built-in prestressing force expanding cement composite anti-corrosive nonmetal pipeline Mouth of pipe outer wall on, be provided with detent and snap ring, form positioning component；Snap ring is snap ring, or is two two panels double Permanent magnetic ring-shaped snap ring, the location snap ring of mutual dislocation adhesive composition, set installs to the installation of mouth of pipe outer wall and connects on sealing surface；The mouth of pipe Installation on outer wall connects on sealing surface, is provided with the corresponding linking sleeve pipe coincideing therewith, and the two ends of linking sleeve pipe are provided with sealing ring, Linking sleeve pipe and two ends are provided with sealing ring, are set in the bottom in the screw-threaded coupling pipe box of corrugated tubing and nut composition, form spiral shell Stricture of vagina locking pipe box slidable sealing assembly；Screw-threaded coupling pipe box slidable sealing assembly is connected sealing by installing with mouth of pipe outer wall The screw-threaded coupling pipe box that face correspondence is coincide is provided with sealing ring with linking sleeve pipe and two ends, two mouths of pipe is connected locking, it is achieved self-complementary Repay flexible sealing；When being filled with high temperature pressure liquid in pipeline, pipe expansion extends, and black box, by sliding, absorbs and expands； When in pipeline being end geothermal liquid, pipeline shrinkage shortens, and black box, by sliding, absorbs shrinkage, it is achieved elastic self compensation is stretched Pipeline is expanded with heat and contract with cold the self compensation of phenomenon by contracting black box；Or insulation tension shell built-in prestressing force expanding cement is compound anti- On the mouth of pipe outer wall of rotten nonmetal pipeline, it is provided with detent and snap ring, forms positioning component；Snap ring is snap ring, or is Two two panels half-and-half permanent magnetic ring-shaped snap rings, the location snap ring of mutual dislocation adhesive composition, set installs to the installation of mouth of pipe outer wall and connects On sealing surface；Installation on mouth of pipe outer wall connects on sealing surface, is provided with the corresponding linking sleeve pipe coincideing therewith, the two of linking sleeve pipe End is provided with sealing ring, and sealing ring is connected with screw-threaded coupling pipe box inner bottom and nut inner bottom by packing ring, and linking sleeve pipe and two ends set There is sealing ring, be set in the screw-threaded coupling pipe box of corrugated tubing and nut composition, form screw-threaded coupling pipe box slidable sealing group Part；Screw-threaded coupling pipe box slidable sealing assembly connects the corresponding screw-threaded coupling pipe coincideing of sealing surface by installing with mouth of pipe outer wall Set and linking sleeve pipe and two ends are provided with sealing ring, and two mouths of pipe are connected locking, it is achieved self compensation is flexible to be sealed；When being filled with in pipeline During high temperature pressure liquid, pipe expansion extends, and black box, by sliding, absorbs and expands；When in pipeline being end geothermal liquid, pipe Road shrinkage shortens, and black box, by sliding, absorbs shrinkage, it is achieved pipeline is expanded with heat and contract with cold by the elastic self compensation black box that stretches The self compensation of phenomenon.
Insulation tension shell the most according to claim 1 and 2 built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, is characterized in that: rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, and for glass inner bag pipeline, glass inner bag pipeline is glass tube head By burning mouth, enlarging, reducing, and the glass pipe of annealed process；Or glass inner bag pipeline is that glass tube head is by opening, burning Mouth, enlarging, reducing, meanwhile, the tube wall side of glass inner bag pipeline, have multiple on straight line according to setting position arrangement Hole, and the glass pipe of annealed process；Or glass inner bag pipeline is that glass tube head passes through opening, burns mouth, enlarging, reducing, with Time, the opposite sides of the tube wall of glass inner bag pipeline, have multiple hole according to setting position arrangement on straight line, and annealed The glass pipe processed；Or rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, for ceramic liner pipeline, ceramic liner pipeline is pottery Porcelain tube head is according to setting, and by isometrical moulding mouth, the ceramic tube head that design requires is made in enlarging, reducing；Or rigidity anticorrosion is nonmetal Pressure-bearing inner liner pipeline, for ceramic liner pipeline, ceramic liner pipeline is pottery tube head according to setting, by isometrical mould mouth, enlarging, Reducing make design require ceramic tube head, meanwhile, the tube wall side of inner bag pipeline, have multiple on straight line according to set position Put the hole of arrangement；Or the opposite sides of the tube wall of ceramic liner pipeline, have multiple on straight line according to setting position arrangement Hole；Ceramic liner pipeline blank, for gypsum mold slurry molding, or pottery rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline blank is After mould is extruded or be compressing, by glaze bonding forming；Pottery rigidity anticorrosion nonmetal pressure-bearing inner liner inner-walls of duct one side Release glaze, or inwall, outer wall is two-sided release glaze after, high-temperature firing molding.
Insulation tension shell the most according to claim 1 and 2 built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, is characterized in that: tension display pipe is outer cover of steel plate pipe, and tension display pipe includes that steel plate rolls welding fabrication, roll of steel plate System fastens molding, steel plate rolls riveting molding, steel plate rolls bolt molding；Tension display pipe is right after including steel plate longitudinal stretching Connect welding fabrication, tension display pipe docks fastening molding after including steel plate longitudinal stretching, tension display pipe includes that steel plate is indulged Riveted butt joint molding after stretching, tension display pipe include docking bolt molding after steel plate longitudinal stretching；Tension display pipe Fasten welding fabrication for two panels steel plate symmetry split shell, tension display pipe is that two panels steel plate symmetry split shell symmetry fastens Flanging molding, tension display pipe are that two panels steel plate symmetry split shell fastens riveting molding, tension display pipe is two panels steel Plate symmetry split shell fastens bolt molding；Glass fibre reinforced plastics casing includes riveting molding, bolt molding, bonding forming；Pyrocondensation plastic cement Shell includes riveting molding, bolt molding, bonding forming, welding fabrication.
Insulation tension shell the most according to claim 1 and 2 built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, is characterized in that: expansion cement slurry is conventional expansion cement slurry, or is the expansion cement slurry being mixed with fiber.
Insulation tension shell the most according to claim 1 and 2 built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, is characterized in that: the outer wall of rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline is original state, or compound is enclosed with metallic reflective coating layer, Metallic reflective coating includes copper metal film, aluminium film, by including that metal vacuum evaporation, metal magnetron sputtering, Chemical metal plate Film, coat film layer, metal adhesive film layer film forming.
Insulation tension shell the most according to claim 1 and 2 built-in prestressing force expanding cement composite anti-corrosive non-metallic pipe Road, is characterized in that: between the rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline mouth of pipe and the tension display pipe mouth of pipe, sealed by plastic cement Circle transition seal connects；Or the connection sealing surface between the combined rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline mouth of pipe and end cap, logical Cross plastic cement sealing ring to be tightly connected；On the inner tubal wall of rigidity anticorrosion nonmetal pressure-bearing inner liner pipeline, it is provided with to lead directly to for plug-in mounting and leads The perforate dividing plate of stream device, or perforate pipe；The perforate dividing plate of air deflector is led directly to for plug-in mounting, or the shape of perforate pipe and rigidity The inner wall shape size of anticorrosion nonmetal pressure-bearing inner liner pipeline is corresponding.
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