CN109555916A - A kind of buried draining steel band reinforced polyethylene spiral ripple pipe and attaching method thereof - Google Patents
A kind of buried draining steel band reinforced polyethylene spiral ripple pipe and attaching method thereof Download PDFInfo
- Publication number
- CN109555916A CN109555916A CN201710878281.4A CN201710878281A CN109555916A CN 109555916 A CN109555916 A CN 109555916A CN 201710878281 A CN201710878281 A CN 201710878281A CN 109555916 A CN109555916 A CN 109555916A
- Authority
- CN
- China
- Prior art keywords
- steel band
- tube body
- spiral ripple
- ripple pipe
- buried draining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
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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 a kind of buried draining steel band reinforced polyethylene spiral ripple pipes, are related to new material technology field.The buried draining steel band reinforced polyethylene spiral ripple pipe, including tube body, the tubing wall of the tube body uses U-shaped structure, the tube body includes outer layer polyethylene, steel band, adhering resin and inner layer polyethylene, the steel band is stainless steel belt layer, and the steel band is between outer layer polyethylene and inner layer polyethylene.The present invention makes the ring stiffness of tubing be greatly improved, compensating for pure underground drainage plastics pipes ring stiffness generally can only achieve the limitation of SN8, the undertaking of sleeve twoport, heat shrinking sleeve connection, the connection of stainless steel Hough set, extruded type welding or Electric thermal smelting belt welding connecting mode can be used to be attached, degree of being completely embedded is good, conducive to popularization and use, solving existing pure underground drainage plastics pipes ring stiffness generally can only achieve the limitation of SN8, be unfavorable for the problem of promoting the use of.
Description
Technical field
The present invention relates to new material technology field, steel band reinforced polyethylene spiral ripple pipe is used in specially a kind of buried draining
And attaching method thereof.
Background technique
Bellows refers to the tubular elastomeric sensing element connected into foldable wrinkle piece along folding retractable direction.Bellows
Be widely used in instrument and meter, be mainly used for the measuring cell as pressure measuring instruments, convert pressure into displacement or
Power.Ripple tube wall is relatively thin, and sensitivity is higher, and measurement range is tens of pas to tens of megapascal.Its open end is fixed, sealed end
Increase elasticity in free state, and using the helical spring of auxiliary or reed.Along pipe under the action of internal pressure when work
Sub- elongated lengthwise makes movable end generation and pressure at the displacement of certain relationship.Movable end drives pointer that can directly indicate
The size of pressure.Bellows, which usually combines with displacement sensor, constitutes output as the pressure sensor of electricity, also uses sometimes
Make isolation element.Since the stretching, extension of bellows requires biggish volume to change, its response speed is lower than Bourdon tube.Ripple
Pipe is suitable for measurement low pressure.
Bellows mainly includes metal bellows, expansion bellow, corrugated tube, diaphragm and diaphragm capsule and metal hose etc..
Metal bellows is mainly used in the effects of compensation pipes thermal deformation, damping, absorption line sedimentation and deformation, is widely used in stone
The industries such as change, instrument, space flight, chemical industry, electric power, cement, metallurgy.The other materials such as plastics bellows is worn in medium conveying, electric power
There is irreplaceable role in the fields such as line, lathe, household electrical appliances.
Bellows: one of pressure measuring instruments manometric bomb element.It is the cylinder with multiple transverse waves
The shell of thin-walled wrinkle, bellows have elasticity, displacement can be generated under pressure, axial force, cross force or Moment.Ripple
Pipe is widely used in instrument and meter, is mainly used for the measuring cell as pressure measuring instruments, converts pressure into displacement
Or power.Ripple tube wall is relatively thin, and sensitivity is higher, and measurement range is tens of pas to tens of megapascal.In addition, bellows can also be used
Make seal isolation element, the measurement part that two media is separated or prevents harmful fluids from entering equipment.It can also be used
Make compensating element, utilizes the temperature error of the changeability compensation apparatus of its volume.It is also sometimes used as the elasticity connection of two parts
Connector etc..Bellows can be divided into two kinds of metal bellows, nonmetallic bellows by constituent material；By structure can be divided into single layer and
Multilayer.Singel-ply bellows is using more.Multilayer corrugated pipe intensity is high, and durability is good, and stress is small, in important measurement.Wave
The material of line pipe is generally bronze, brass, stainless steel, monel metal and inconel that alloy etc..
Metal bellows or other elastic elements is set to generate the rigidity that load value required for unit displacement is known as element, one
As with " K " indicate.If the elastic characteristic of element be it is nonlinear, rigidity is no longer constant, but with the increase of load
It changes.The ripple tubing elastic element of common engineering, rigidity franchise can be limited within +/- 50%.Bellows it is rigid
Degree is different according to load and displacement property, is divided into axial rigidity, bending stiffness, torsion stiffness etc..In the application of bellows, absolutely
Most of stress condition is axial load, and displacement mode is displacement of the lines.
Currently, existing pure underground drainage plastics pipes ring stiffness generally can only achieve the limitation of SN8, connection type tightness
It is poor, it is unfavorable for promoting the use of.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of buried draining steel band reinforced polyethylene spiral ripple pipes
And attaching method thereof, solving existing pure underground drainage plastics pipes ring stiffness generally can only achieve the limitation of SN8, connection type
Tightness is poor, is unfavorable for the problem of promoting the use of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: steel strip reinforced is used in the buried draining of one kind
The tubing wall of polyethylene helical bellows, including tube body, the tube body uses U-shaped structure, and the tube body includes outer strata second
Alkene, steel band, adhering resin and inner layer polyethylene, the steel band be stainless steel belt layer, the steel band be located at outer layer polyethylene with
Between inner layer polyethylene, the outer layer polyethylene and inner layer polyethylene pass through adhering resin and are fixedly connected with steel band.
Preferably, the tube body is accepted method using sleeve twoport and is attached, and connector sealing uses seal with elastometic washer.
Preferably, the tube body is attached using heat shrinking sleeve connection method, and heat shrinking sleeve is received by reinforcing fibre heat
Compression material, hot melt adhesive and installation auxiliary are constituted, and heat shrinking sleeve is covered in the end for needing to connect two root canal materials, heat shrinking sleeve after heating
Contraction is connected as one two root canal materials.
Preferably, the tube body is attached using the set connection method of stainless steel Hough, using foam seal, stainless steel band
Packet is carried out.
Preferably, the tube body is attached using extruding welding method, using portable extruded type welding machine to tubing into
Row welding.
Preferably, the tube body is attached using Electric thermal smelting belt welding method, using being embedded in junction contact surface
The high temperature conjunction method that heating element generates after being powered, for rigid connection.
Preferably, the reinforcing fibre heat-shrinkage material is reinforcing fibre shrink belt, and installation auxiliary includes expansion tube
Screw, screw and nut gasket, band and card line cap.
Preferably, the heating element is high-temperature electric heating membrane.
(3) beneficial effect
The present invention provides a kind of buried draining steel band reinforced polyethylene spiral ripple pipe and attaching method thereof, have with
It is lower the utility model has the advantages that
(1), the present invention is closely connected and composed with outer layer polyethylene, steel band, adhering resin and inner layer polyethylene, which will
Corrosion-resistant, the wear-resistant and flexility of the high rigidity of stainless steel, high intensity and vinyon combines,
The ring stiffness of tubing is set to be greatly improved, compensating for pure underground drainage plastics pipes ring stiffness generally can only achieve the limitation of SN8,
Conducive to popularization and use, solving existing pure underground drainage plastics pipes ring stiffness generally can only achieve the limitation of SN8, be unfavorable for pushing away
Wide the problem of using.
(2), the undertaking of sleeve twoport, heat shrinking sleeve connection, the connection of stainless steel Hough set, extruded type welding can be used in the present invention
Or Electric thermal smelting belt welding connecting mode is attached, degree of being completely embedded is good, is conducive to promote the use of, solves existing pure plastics and bury
Ground drainpipe, connection type tightness is poor, is unfavorable for the problem of promoting the use of, and compared with conventional discharge pipe, has quality
Gently, the characteristics of convenient and quick construction, antiseptic property are good, safe and reliable, overall cost is low, long service life.
Detailed description of the invention
Fig. 1 is pipe structure schematic diagram of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 of the present invention at A.
In figure: 1 tube body, 101 outer layer polyethylenes, 102 steel bands, 103 adhering resins, 104 inner layer polyethylenes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the present invention, and is being not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of buried draining steel band enhanced polyethylene helical wave
Line pipe, including tube body 1, the tubing wall of tube body 1 use U-shaped structure, and tube body 1 includes outer layer polyethylene 101, steel band 102, bonding
Resin 103 and inner layer polyethylene 104, steel band 102 are stainless steel belt layer, and steel band 102 is located at outer layer polyethylene 101 and interior strata
Between ethylene 104, outer layer polyethylene 101 and inner layer polyethylene 104 are fixedly connected by adhering resin 103 with steel band 102.
The inside and outside wall of pipe part is smooth, and coefficient of friction is small, and compressive property is high: it can bear 750N pressure above, therefore can be with
Bright dress can also secretly be spread in concrete, be not pressurised brokenly, anti-impact, heat resistance are good: casing in concrete placement, by
Normally making impact firm by ramming will not rupture, and constant soft by condensation heat effect in the construction process, and moisture-proof acid-proof alkaline is excellent,
It will not corrode, each junction is bonded by regulation PVC adhesive, and waterproof to infilter in pipe, dampproof effect is good, and casing has excellent exhausted
Edge performance, AC2000V, 50Hz will not puncture under Riddled Condition, in terms of preventing accidental shock.
The connection method of steel band reinforced polyethylene spiral ripple pipe of embodiment one, a kind of buried draining, tube body 1 is using set
Cylinder twoport is accepted method and is attached, and connector sealing uses seal with elastometic washer.
The connection method of steel band reinforced polyethylene spiral ripple pipe of embodiment two, a kind of buried draining, tube body 1 is using warm
It shrinks set connection method to be attached, heat shrinking sleeve is made of reinforcing fibre heat-shrinkage material, hot melt adhesive and installation auxiliary, heat
Contraction is covered in the end for needing to connect two root canal materials, and heat shrinking sleeve contraction is connected as one two root canal materials after heating, is added
Strong fiber heat-shrinkage material is reinforcing fibre shrink belt, and installation auxiliary includes expansion Expasion pipe screw, screw and nut gasket, band
With card line cap.
The connection method of steel band reinforced polyethylene spiral ripple pipe of embodiment three, a kind of buried draining, tube body 1 is not using
Rust steel Hough set connection method is attached, and using foam seal, stainless steel band packet is carried out.
The connection method of steel band reinforced polyethylene spiral ripple pipe of example IV, a kind of buried draining, tube body 1 is using crowded
Formula welding method is attached out, is welded using portable extruded type welding machine to tubing.
The connection method of steel band reinforced polyethylene spiral ripple pipe of embodiment five, a kind of buried draining, tube body 1 is using electricity
Hot melt strip welding method is attached, the high temperature conjunction side generated after being powered using the heating element for being embedded in junction contact surface
Method, for rigid connection, heating element is high-temperature electric heating membrane, and electric heating heating film principle is product under the action of electric field, heater
In carbon molecules group generate " Brownian movement ", violent friction and shock occurs between carbon molecules, the thermal energy of generation is with far infrared
The form of radiation and convection current is externally transmitted, and the conversion ratio of electric energy and thermal energy is up to 98% or more, and the effect of carbon molecules makes system
Surface is brought rapidly up, and Electric radiant Heating Film is warmed up heating system and is mounted on wall (ground) face, thermal energy will be continuously evenly transferred to
Each corner in room.Why Electric radiant Heating Film can play the role of being brought rapidly up to space, in that its 100% electric energy
Input is efficiently converted to be more than 66% far infrared radiation energy and 33% convection current thermal energy.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the present invention is close with outer layer polyethylene 101, steel band 102, adhering resin 103 and inner layer polyethylene 104
It connects and composes, the tubing is by corrosion-resistant, the wear-resistant and flexility of the high rigidity of stainless steel, high intensity and vinyon
It combines, the ring stiffness of tubing is made to be greatly improved, it is general to compensate for pure underground drainage plastics pipes ring stiffness
It can only achieve the limitation of SN8, be conducive to promote the use of, solving existing pure underground drainage plastics pipes ring stiffness generally can only achieve
The limitation of SN8 is unfavorable for the problem of promoting the use of.
Also, the undertaking of sleeve twoport, heat shrinking sleeve connection, the connection of stainless steel Hough set, extruded type welding or electric can be used
Hot melt strip welding connecting mode is attached, and degree of being completely embedded is good, is conducive to promote the use of, and solves existing pure plastic underground row
Water pipe, connection type tightness is poor, is unfavorable for the problem of promoting the use of, and compared with conventional discharge pipe, has light weight, applies
The characteristics of work is convenient and efficient, antiseptic property is good, safe and reliable, overall cost is low, long service life.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact "up" or "down".
Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or tiltedly
Top, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than
Two features.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of buried draining steel band reinforced polyethylene spiral ripple pipe, including tube body (1), it is characterised in that: the tube body
(1) tubing wall uses U-shaped structure, and the tube body (1) includes outer layer polyethylene (101), steel band (102), adhering resin
(103) and inner layer polyethylene (104), the steel band (102) are stainless steel belt layer, and the steel band (102) is located at outer strata second
Between alkene (101) and inner layer polyethylene (104), the outer layer polyethylene (101) and inner layer polyethylene (104) pass through bonding tree
Rouge (103) is fixedly connected with steel band (102).
2. the buried draining of one kind according to claim 1 connection method of steel band reinforced polyethylene spiral ripple pipe,
Be characterized in that: the tube body (1) is accepted method using sleeve twoport and is attached, and connector sealing uses seal with elastometic washer.
3. the buried draining of one kind according to claim 1 connection method of steel band reinforced polyethylene spiral ripple pipe,
Be characterized in that: the tube body (1) is attached using heat shrinking sleeve connection method, and heat shrinking sleeve is to be heat-shrinked material by reinforcing fibre
Material, hot melt adhesive and installation auxiliary are constituted, and heat shrinking sleeve is covered in the end for needing to connect two root canal materials, and heat shrinking sleeve is shunk after heating
It is connected as one two root canal materials.
4. the buried draining of one kind according to claim 1 connection method of steel band reinforced polyethylene spiral ripple pipe,
Be characterized in that: the tube body (1) is attached using the set connection method of stainless steel Hough, using foam seal, stainless steel band
(102) packet is carried out.
5. the buried draining of one kind according to claim 1 connection method of steel band reinforced polyethylene spiral ripple pipe,
Be characterized in that: the tube body (1) is attached using extruding welding method, is welded using portable extruded type welding machine to tubing
It connects.
6. the buried draining of one kind according to claim 1 connection method of steel band reinforced polyethylene spiral ripple pipe,
Be characterized in that: the tube body (1) is attached using Electric thermal smelting belt welding method, utilizes the electric heating for being embedded in junction contact surface
The high temperature conjunction method that element generates after being powered, for rigid connection.
7. the buried draining of one kind according to claim 2 connection method of steel band reinforced polyethylene spiral ripple pipe,
Be characterized in that: reinforcing fibre heat-shrinkage material is reinforcing fibre shrink belt, and installation auxiliary includes expansion Expasion pipe screw, screw spiral shell
Female gasket, band and card line cap.
8. the buried draining of one kind according to claim 6 connection method of steel band reinforced polyethylene spiral ripple pipe,
Be characterized in that: heating element is high-temperature electric heating membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878281.4A CN109555916A (en) | 2017-09-26 | 2017-09-26 | A kind of buried draining steel band reinforced polyethylene spiral ripple pipe and attaching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878281.4A CN109555916A (en) | 2017-09-26 | 2017-09-26 | A kind of buried draining steel band reinforced polyethylene spiral ripple pipe and attaching method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555916A true CN109555916A (en) | 2019-04-02 |
Family
ID=65862795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878281.4A Pending CN109555916A (en) | 2017-09-26 | 2017-09-26 | A kind of buried draining steel band reinforced polyethylene spiral ripple pipe and attaching method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555916A (en) |
-
2017
- 2017-09-26 CN CN201710878281.4A patent/CN109555916A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |
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| WD01 | Invention patent application deemed withdrawn after publication |