CN208058163U - A kind of regeneration concrete drainpipe - Google Patents
A kind of regeneration concrete drainpipe Download PDFInfo
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- CN208058163U CN208058163U CN201820329789.9U CN201820329789U CN208058163U CN 208058163 U CN208058163 U CN 208058163U CN 201820329789 U CN201820329789 U CN 201820329789U CN 208058163 U CN208058163 U CN 208058163U
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- concrete
- layer
- antiseptic rubber
- inner tube
- cyclic annular
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Abstract
The utility model is related to a kind of regeneration concrete drainpipes,Include the outer tube of inner tube and package on inner pipe,Said inner tube includes the antiseptic rubber layer set gradually from inside to outside,Inner concrete layer,Steel cylinder and outer concrete layer,The outer tube includes the concrete adding layers set gradually from inside to outside,Compressor wire,Cement mortar protective course and impervious barrier,It ensure that the Strength Mass of pipeline entirety under the cooperation of multi-layer concrete and impervious barrier,It is less prone to the effect that crack improves antiseepage,The setting of antiseptic rubber layer ensure that the anticorrosive property of pipeline,To prevent antiseptic rubber layer from falling off from the inner wall of inner concrete layer,Several grooves are provided on the inner wall of inner concrete layer,It is filled out in groove and is covered with antiseptic rubber convex block and the antiseptic rubber layer smooth with surface is linked to be entirety,It is low that the utility model provides a kind of water absorption rate,Sealing effect is good,Crack resistance is strong and the regeneration concrete drainpipe of favorable anti-corrosion effect.
Description
Technical field
The utility model is related to concrete reinforced pipe technical fields, and in particular to a kind of regeneration concrete drainpipe.
Background technology
Pipe of concrete is the pipe made of concrete or armored concrete, for conveying the fluids such as water, oil, gas, it
Sewer pipe in base, industrial waterline or deep earthing pipeline can be built as urban construction, can play sewerage, flood control row
The upper hose and farmland motor-pumped well used in the effect of water and some special factories and miness makes pipe shaft concrete obtain during tubulation
The concrete reinforced pipe for answering pressure in advance is obtained, is commonly referred to as regeneration concrete drainpipe, it can bear higher bore to pressure, extensively
It is general to be used for various pressure type aqueducts and oil transportation, gas pipeline etc., the sealing effect of existing regeneration concrete drainpipe
Difference, joint easily there is a phenomenon where fracture, leakage, make the fluid in pipe leak into outside pipe, some fluids can also be to pipe outside
Environment generate corrosive effect, and the fluid mass in pipe can be affected；Regeneration concrete drainpipe major defect be property it is crisp,
Be afraid of collision, in haulage stage and handling process, the mutual collision of two root regeneration concrete drain tiles may result in internal structure
It changes, or occurs crack not of uniform size on duct wall, installation with seam is in when installation, the protective conduit effect played
Fruit is limited, and exerts an adverse impact to using effect later；The suction of existing regeneration concrete drainpipe mortar cover
Water rate is excessively high, and tubing is embedded in that underground is higher by the degree of corrosion of the hazardous mediums such as acid, alkali, chloride permeability, the impermeability of outer wall
It is too low with durability.
Utility model content
In view of the deficienciess of the prior art, a kind of the purpose of this utility model is to provide water absorption rates low, sealing effect
It gets well, crack resistance is strong and the regeneration concrete drainpipe of favorable anti-corrosion effect.
What the technical solution of the utility model was realized in：A kind of regeneration concrete drainpipe, including inner tube and package
Outer tube on inner pipe, it is characterised in that：Said inner tube includes antiseptic rubber layer, the inner concrete set gradually from inside to outside
Layer, steel cylinder and outer concrete layer, the outer tube include the concrete adding layers set gradually from inside to outside, compressor wire, water
Cement mortar protective layer and impervious barrier, the concrete adding layers are wrapped in side of the outer concrete layer far from steel cylinder, said inner tube
One end extend outwardly be provided with it is cyclic annular accept circle, the other end is provided with and the cyclic annular cyclic annular holding groove for accepting circle cooperation；It is described
Compressor wire includes several transverse steels and several longitudinal reinforcements, several transverse steels be fixed on longitudinal reinforcement and
It is in circular ring shape to be interconnected with one another, which is arranged in parallel each other；The antiseptic rubber layer is towards interior coagulation
The side of soil layer is provided with several antiseptic rubber convex blocks, is provided with and several is caught in for antiseptic rubber convex block on the inner concrete layer
Groove.
Preferably：The impervious barrier is made of aqueous epoxy resins permeability-reducing admixture and concrete mixing.
By using above-mentioned technical proposal, the outermost layer in outer tube is arranged in impervious barrier, and impervious barrier is by aqueous epoxy resins
Permeability-reducing admixture and concrete mixing composition, make impervious barrier water absorption rate substantially reduce, and antiseptic rubber layer are arranged in inner tube inner ring, to prevent
Antiseptic rubber layer falls off from the inner wall of inner concrete layer, and several grooves are provided on the inner wall of inner concrete layer, fills out and covers in groove
There is antiseptic rubber convex block and the antiseptic rubber layer smooth with surface is linked to be entirety, inner concrete layer uses armored concrete, rigidity
Intensity is high, resistance to compression load is big, and inner tube wall uses antiseptic rubber layer, and surface is smooth, and friction coefficient is small, flow velocity is fast, in inner tube
Wall uses antiseptic rubber layer, acidproof, alkaline-resisting, and anticorrosive property, impermeability are good, and antiseptic rubber layer is by concrete protective, not by ultraviolet
Line loss is done harm to, and inner tube is then protected by antiseptic rubber layer, and service life is up to 50 years or more, in the inner tube of regeneration concrete drainpipe
It being respectively set steel cylinder and compressor wire with outer tube, compressor wire includes several transverse steels and several longitudinal reinforcements,
Several transverse steels are fixed on longitudinal reinforcement and are interconnected with one another in circular ring shape, several longitudinal reinforcements phase each other
It is mutually arranged in parallel, enhances the intensity of regeneration concrete drainpipe entirety, concrete layer and outer mixed is enclosed in the both sides of steel cylinder
Solidifying soil layer, is enclosed with concrete adding layers and cement mortar protective course in the both sides of compressor wire, in use, passes through
The two of steel cylinder and compressor wire mutually supports, compared to only compressor wire, the anti-stress of steel cylinder and in inner tube
It is internal it is anticorrosive have greatly reinforce, even if the inner concrete layer of internal tube is by also steel cylinder if flow-induced corrosion
In the presence of considerably reducing in haulage stage and handling process, the mutual collision of two root regeneration concrete drain tiles can cause
Internal structure changes, and ensure that regeneration concrete drainpipe is normally run, the normal conveying to trandfer fluid and gas,
The presence for also having two layer concretes between steel cylinder and compressor wire, further reduces splitting of being likely to occur on duct wall
Seam extends outwardly in one end of inner tube and is provided with ring-type undertaking circle, and the other end is provided with to be held with the cyclic annular ring-type enclosed and coordinated of accepting
Access slot, which, which accepts circle and cooperate with cyclic annular holding groove, is arranged and can mutually splice more root regeneration concrete drain tiles,
Keep the junction leakproofness of more root regeneration concrete drain tiles stronger, avoids joint there is a phenomenon where fracture, leakage, make pipe
Interior fluid leaks into outside pipe, reduces and generates corrosion to the environment of pipe outside, ensure that the fluid mass in pipe, this practicality
It is novel to provide that a kind of water absorption rate is low, sealing effect is good, crack resistance is strong and the regeneration concrete drainpipe of favorable anti-corrosion effect.
The utility model is further arranged to：Several antiseptic rubber convex blocks are sowed discord every setting along inner tube is axially equally spaced from each other
On antiseptic rubber layer.
By using above-mentioned technical proposal, the stability after fixation of the setting for further increasing antiseptic rubber layer,
Inner tube after falling off is prevented easily to be corroded, thereby using service life reduction.
The utility model is further arranged to：The cyclic annular circle lateral wall upper edge ring-type undertaking circle circumference of accepting extends outwardly
It is provided with loop connecting circle, the outer tube is provided on one end madial wall far from cyclic annular undertaking circle and is adapted with loop connecting circle
Cyclic annular card slot.
Preferably：The cyclic annular outer diameter for accepting circle is gradually reduced from one end close to inner tube toward the other end.
By using above-mentioned technical proposal, the setting of loop connecting circle and cyclic annular card slot is for enhancing more root regeneration concrete
The joint leakproofness that drainpipe mutually splices, loop connecting circle is aligned for insertion into cyclic annular card slot when splicing, makes regeneration coagulation
The intensity higher of native drainpipe splicing, is not susceptible to deformation under the action of by external force, simple and reliable for structure；Ring-type accepts circle
Outer diameter from being gradually reduced toward the other end close to one end of inner tube, be further ensured that installation facilitates convenient and connection stabilization,
Two root regeneration concrete drain tile junctions are not susceptible to relatively rotate.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is specific embodiment of the present invention schematic cross-sectional view.
Fig. 2 is specific embodiment of the present invention main structure diagram.
Fig. 3 is specific embodiment of the present invention backsight structural representation.
Fig. 4 is compressor wire structural schematic diagram in specific embodiment of the present invention.
In figure：
1, outer tube 2, outer tube 3, inner concrete layer 4, steel cylinder 5, outer concrete layer 6, concrete adding layers 7, compressor wire
8, cement mortar protective course 9, loop connecting circle 10, cyclic annular card slot 11, cyclic annular accept enclose 12, cyclic annular holding groove 14, antiseptic rubber
Layer 15, impervious barrier 16, antiseptic rubber convex block 17, groove 21, transverse steel 22, longitudinal reinforcement.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As Figure 1-Figure 4, it the utility model discloses a kind of regeneration concrete drainpipe, including inner tube 2 and is wrapped in
Outer tube 1 in inner tube 2, in the utility model specific embodiment, said inner tube 2 includes the anti-corrosion rubber set gradually from inside to outside
Glue-line 14, inner concrete layer 3, steel cylinder 4 and outer concrete layer 5, the outer tube 1 include that the concrete set gradually from inside to outside adds
Layer 6, compressor wire 7, cement mortar protective course 8 and impervious barrier 15, the concrete adding layers 6 is added to be wrapped in outer concrete
5 side far from steel cylinder 4 of layer, one end of said inner tube 2, which extends outwardly, is provided with cyclic annular undertaking circle 11, and the other end is provided with and ring
Shape accepts the cyclic annular holding groove 12 of 11 cooperation of circle；The compressor wire 7 includes several transverse steels 21 and several longitudinal reinforcements
22, which is fixed on longitudinal reinforcement 22 and is interconnected with one another in circular ring shape, several longitudinal steel
Muscle 22 is arranged in parallel each other；The antiseptic rubber layer 14 is provided with several antiseptic rubbers towards the side of inner concrete layer 3
Convex block 16 is provided with several grooves 17 being caught in for antiseptic rubber convex block 16 on the inner concrete layer 3.
In the utility model specific embodiment, the impervious barrier 15 is mixed by aqueous epoxy resins permeability-reducing admixture and concrete
Composition.
By using above-mentioned technical proposal, the outermost layer in outer tube 1 is arranged in impervious barrier 15, and impervious barrier 15 is by aqueous ring
Oxygen resin permeability-reducing admixture and concrete mixing composition, make 15 water absorption rate of impervious barrier substantially reduce, by average cement mortar water absorption rate
9% -11%, 5%-5.5% or so is dropped to, in 2 inner ring of inner tube setting antiseptic rubber layer 14, to prevent antiseptic rubber layer 14
Fall off from the inner wall of inner concrete layer 3, several grooves 17 be provided on the inner wall of inner concrete layer 3, filled out in groove 17 be covered with it is anti-
Rotten rubber convex block 16 and the antiseptic rubber layer 14 smooth with surface are linked to be entirety, and inner concrete layer 3 uses armored concrete, rigidity
Intensity is high, resistance to compression load is big, and 2 inner wall of inner tube uses antiseptic rubber layer 14, and surface is smooth, and friction coefficient is small, flow velocity is fast, inner tube
2 inner walls use antiseptic rubber layer 14, acidproof, alkaline-resisting, anticorrosive property, impervious good, antiseptic rubber layer 14 by concrete protective,
Not by ultraviolet damage, inner tube 2 is then protected by antiseptic rubber layer 14, and service life is up to 50 years or more, in regeneration concrete
Steel cylinder 4 and compressor wire 7 are respectively set inside the inner tube 2 and outer tube 1 of drainpipe, compressor wire 7 includes several lateral steel
Muscle 21 and several longitudinal reinforcements 22, several transverse steels 21 are fixed on longitudinal reinforcement 22 and are interconnected with one another in circle
Annular, several longitudinal reinforcements 22 are arranged in parallel each other, the intensity of regeneration concrete drainpipe entirety are enhanced, in steel cylinder
4 both sides are enclosed with concrete layer 3 and outer concrete layer 5, and 6 He of concrete adding layers is enclosed in the both sides of compressor wire 7
Cement mortar protective course 8 is mutually supported by the two of steel cylinder 4 and compressor wire 7 in use, compared to only
Compressor wire 7, the anti-stress of steel cylinder 4 and anticorrosive inside inner tube 2, which have, greatly to be reinforced, even if inner tube 2
Internal inner concrete layer 3 is by flow-induced corrosion, the also also presence of steel cylinder 4, considerably reduces in the haulage stage and carried
Cheng Zhong, the mutual collision of two root regeneration concrete drain tiles can cause internal structure to change, and ensure that regeneration concrete is arranged
Water pipe is normally run, the normal conveying to trandfer fluid and gas, is also had between steel cylinder 4 and compressor wire 7 two layers and is mixed
The presence for coagulating soil, further reduces the crack being likely to occur on duct wall, extends outwardly in one end of inner tube 2 and be provided with ring-type
Circle 11 is accepted, the other end is provided with the cyclic annular holding groove 12 that 11 cooperations are enclosed with cyclic annular undertaking, which accepts circle 11 and held with ring-type
Access slot 12, which cooperates, to be arranged and can mutually splice more root regeneration concrete drain tiles, and more root regeneration concrete drain tiles are made
Junction leakproofness is stronger, avoids joint there is a phenomenon where fracture, leakage, so that the fluid in pipe is leaked into outside pipe, reduce
Corrosion is generated to the environment of pipe outside, ensure that the fluid mass in pipe, aqueous epoxy resins cement paste are penetrated by roller
Machine rotating platform sprays process equipments and the production methods such as crane, slush pump, feed pipe for mortar, air compression system, nozzle, makes water
Property epoxy resin uniformly injection be covered in regeneration concrete drainpipe mortar cover surface, improve steel cylinder 4 and prestress steel
The protecting effect of silk 7, the utility model provide that a kind of water absorption rate is low, sealing effect is good, crack resistance is strong and favorable anti-corrosion effect
Regeneration concrete drainpipe.
In the utility model specific embodiment, which equally spaced from each other sows discord along inner tube 2 is axial
Every setting on antiseptic rubber layer 14.
By using above-mentioned technical proposal, the stabilization after fixation of the setting for further increasing antiseptic rubber layer 14
Property, prevent inner tube 2 after falling off easily to be corroded, thereby using service life reduction.
In the utility model specific embodiment, the cyclic annular 11 lateral wall upper edge ring-types of circle of accepting accept 11 circumference of circle
Extend outwardly and be provided with loop connecting circle 9, separate cyclic annular accept of the outer tube 1 is provided with and ring-type on one end madial wall for enclose 11
9 compatible ring-type card slot 10 of clamping ring.
In the utility model specific embodiment, the cyclic annular outer diameter for accepting circle 11 is from one end of close inner tube 2 toward separately
One end is gradually reduced.
By using above-mentioned technical proposal, the setting of loop connecting circle 9 and cyclic annular card slot 10 is mixed for enhancing more root regenerations
The joint leakproofness that solidifying soil drainpipe mutually splices, loop connecting circle 9 is aligned for insertion into cyclic annular card slot 10 when splicing, is made again
The intensity higher of growing concrete drainpipe splicing, is not susceptible to deformation under the action of by external force, simple and reliable for structure；It is cyclic annular
The outer diameter of circle 11 is accepted from being gradually reduced toward the other end close to one end of inner tube 2, is further ensured that facilitating convenient and connecting for installation
The stabilization connect, two root regeneration concrete drain tile junctions are not susceptible to relatively rotate.
The overall construction intensity of the utility model is big, and bearing capacity is good, and service life is long；It is made of regeneration rubble, no
Only do not allow to be also easy to produce rotten phenomenon, be not afraid of the influence from insect pest, natural environment and climate, is asked without worrying to deform due to immersion etc.
Topic, service life substantially extend relatively, while utilizing construction refuse regenerated utilization, environmental protection, and of low cost, processing letter
Just, meet environmental protection, economic characteristics, harmless, production procurement is convenient, improves competitiveness, with good economic efficiency
And social benefit.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of regeneration concrete drainpipe, including inner tube (2) and the outer tube (1) that is wrapped in inner tube (2), it is characterised in that：
Said inner tube (2) includes the antiseptic rubber layer (14) set gradually from inside to outside, inner concrete layer (3), steel cylinder (4) and outer coagulation
Soil layer (5), the outer tube (1) include the concrete adding layers (6) set gradually from inside to outside, compressor wire (7), cement bonded sand
Protective layer (8) and impervious barrier (15) are starched, the concrete adding layers (6) are wrapped in one of outer concrete layer (5) far from steel cylinder (4)
Side；One end of said inner tube (2), which extends outwardly, is provided with cyclic annular undertaking circle (11), and the other end is provided with accepts circle (11) with cyclic annular
The cyclic annular holding groove (12) of cooperation；The compressor wire (7) includes several transverse steels (21) and several longitudinal reinforcements (22),
Several transverse steels (21) are fixed on longitudinal reinforcement (22) and are interconnected with one another in circular ring shape, several longitudinal steel
Muscle (22) is arranged in parallel each other；The side of antiseptic rubber layer (14) towards the inner concrete layer (3) is provided with several anti-
Rotten rubber convex block (16) is provided with several grooves (17) being caught in for antiseptic rubber convex block (16) on the inner concrete layer (3).
2. a kind of regeneration concrete drainpipe according to claim 1, it is characterised in that：The impervious barrier (15) is by aqueous
Epoxy resin permeability-reducing admixture and concrete mixing composition.
3. a kind of regeneration concrete drainpipe according to claim 1, it is characterised in that：Several antiseptic rubber convex blocks
(16) axial equally spaced from each other from being arranged at intervals on antiseptic rubber layer (14) along inner tube (2).
4. a kind of regeneration concrete drainpipe according to claim 1, it is characterised in that：Cyclic annular accept encloses (11) outside
Side wall upper edge ring-type undertaking circle (11) circumference, which extends outwardly, is provided with loop connecting circle (9), and the outer tube (1) is accepted far from cyclic annular
It encloses on one end madial wall of (11) and is provided with the compatible ring-type card slot (10) with loop connecting circle (9).
5. a kind of regeneration concrete drainpipe according to claim 4, it is characterised in that：Cyclic annular accept is enclosed (11)
Outer diameter is gradually reduced from one end close to inner tube (2) toward the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329789.9U CN208058163U (en) | 2018-03-10 | 2018-03-10 | A kind of regeneration concrete drainpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820329789.9U CN208058163U (en) | 2018-03-10 | 2018-03-10 | A kind of regeneration concrete drainpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058163U true CN208058163U (en) | 2018-11-06 |
Family
ID=63992191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820329789.9U Expired - Fee Related CN208058163U (en) | 2018-03-10 | 2018-03-10 | A kind of regeneration concrete drainpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208058163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030437A (en) * | 2019-04-19 | 2019-07-19 | 宁波冶金勘察设计研究股份有限公司 | Buried pipeline |
-
2018
- 2018-03-10 CN CN201820329789.9U patent/CN208058163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030437A (en) * | 2019-04-19 | 2019-07-19 | 宁波冶金勘察设计研究股份有限公司 | Buried pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200310 |