CN109140101A - Glass reinforced plastic pipe pipe fitting method - Google Patents
Glass reinforced plastic pipe pipe fitting method Download PDFInfo
- Publication number
- CN109140101A CN109140101A CN201811217668.6A CN201811217668A CN109140101A CN 109140101 A CN109140101 A CN 109140101A CN 201811217668 A CN201811217668 A CN 201811217668A CN 109140101 A CN109140101 A CN 109140101A
- Authority
- CN
- China
- Prior art keywords
- binding material
- reinforced plastic
- pipe
- glass reinforced
- docking
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- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses a kind of glass reinforced plastic pipe pipe fitting methods, which comprises obtains the glass reinforced plastic pipe pipeline joint for needing to dock；Confirm the proportion of the binding material of the GRP pipe；According to the proportion of binding material, the binding material optimized solidification duration is obtained；The confirmation bonding number of plies；It polishes the glass reinforced plastic pipe pipeline joint；The glass reinforced plastic pipe pipeline joint after polishing is docked with corresponding interface；It fills at docking；According to the default bonding number of plies, bonded at the docking using the binding material；Preset duration is placed, the preset duration is more than or equal to the optimized solidification duration.Glass reinforced plastic pipe pipe fitting method provided by the invention obtains binding material proportion, optimized solidification duration and bonding number of plies etc., when installing GRP pipe at the construction field (site), can ensure that intensity, and can improve installation effectiveness according to the characteristic of GRP pipe.
Description
Technical field
The present invention relates to construction fields.It is more particularly related to a kind of glass reinforced plastic pipe pipe fitting method.
Background technique
The developing state of the requirement and low cost control administered with Environmental pollution, to the container and pipe of acid and alkali-resistance
Road demand is also increasing.
Glass reinforced plastic is a kind of nearly five composite materials quickly grown during the last ten years, and handling ease is not stainless rotten, is not required to oil
Paint, and it is low in cost, meet social demand.
The installation of pipeline includes in-site installation and factory's installation, and factory's installation is lower to the adaptability at scene, gradually
It is eliminated, and there are no reliable and efficient methods for the in-site installation of GRP pipe.
Summary of the invention
The object of the present invention is to provide a kind of glass reinforced plastic pipe pipe fitting method, energy in-site installation GRP pipes, and guarantee
Pipeline strength improves installation effectiveness.
In order to realize these purposes and other advantages according to the present invention, a kind of glass reinforced plastic pipe pipe fitting method is provided,
The described method includes:
Obtain the glass reinforced plastic pipe pipeline joint for needing to dock；
Confirm the proportion of the binding material of the GRP pipe；
According to the proportion of binding material, the binding material optimized solidification duration is obtained；
The confirmation bonding number of plies；
It polishes the glass reinforced plastic pipe pipeline joint；
The glass reinforced plastic pipe pipeline joint after polishing is docked with corresponding interface；
It fills at docking；
According to the default bonding number of plies, bonded at the docking using the binding material；
Preset duration is placed, the preset duration is more than or equal to the optimized solidification duration.
Optionally, before the glass reinforced plastic pipe pipeline joint for obtaining and needing to dock, the method also includes:
The type for the GRP pipe that determination need to install；
According to design drawing and site dimension, the glass reinforced plastic of length needed for obtaining.
It is optionally, described to obtain the glass reinforced plastic pipe pipeline joint for needing to dock, comprising:
Obtain the interface of main GRP pipe Yu main GRP pipe；
Obtain the interface of main GRP pipe Yu branch's GRP pipe；
Obtain the interface of GRP pipe and other materials pipeline.
Optionally, the binding material of the GRP pipe includes:
Epoxy resin, cobalt naphthenate and methyl ethyl ketone peroxide.
Optionally, the proportion according to binding material obtains the optimized solidification duration of binding material, comprising:
Obtain scene temperature；
According to the proportion of the scene temperature and the binding material, the optimized solidification duration of the binding material is obtained.
Optionally, the polishing glass reinforced plastic pipe pipeline joint, comprising:
Root face is reserved in glass reinforced plastic pipe pipeline joint.
Optionally, the polishing glass reinforced plastic pipe pipeline joint, further includes:
GRP pipe polishing within the scope of the preset length of weld bond both ends is coarse.
Optionally, at the filling docking, comprising:
Interface is filled to described using epoxy mortar, the GRP pipe inner wall is made to have epoxy mortar exudation.
Optionally, the default bonding number of plies of the basis, at binding material bonding docking, comprising:
Binding material is brushed at the docking on the GRP pipe after polishing；
The glass wool cloth of predetermined width is wrapped on the binding material at GRP pipe docking, described predetermined width etc.
In the preset length；
Binding material is smeared on glass wool cloth.
Optionally, the default bonding number of plies of the basis, at binding material bonding docking, further includes:
Smear the binding material of the default number of plies；
One layer of binding material of every smearing, winds one layer of glass wool cloth.
The present invention is include at least the following beneficial effects:
The present invention provides a kind of glass reinforced plastic pipe pipe fitting methods, which comprises obtains the glass reinforced plastic for needing to dock
Pipe joint；Confirm the proportion of the binding material of the GRP pipe；According to the proportion of binding material, the bonding material is obtained
Expect optimized solidification duration；The confirmation bonding number of plies；It polishes the glass reinforced plastic pipe pipeline joint；The GRP pipe after polishing is connect
Mouth is docked with corresponding interface；It fills at docking；According to the default bonding number of plies, the docking is bonded using the binding material
Place；Preset duration is placed, the preset duration is more than or equal to the optimized solidification duration.GRP pipe peace provided by the invention
Dress method obtains binding material proportion, optimized solidification duration and bonding number of plies etc., makes glass according to the characteristic of GRP pipe
When steel conduit is installed at the construction field (site), intensity can ensure that, and installation effectiveness can be improved.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the flow chart of glass reinforced plastic pipe pipe fitting method according to an embodiment of the invention；
Fig. 2 is the schematic diagram at a docking according to an embodiment of the invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ", " vertical
To ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", the instructions such as "outside" side
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
Fig. 1 show the flow chart of the glass reinforced plastic pipe pipe fitting method of one embodiment of the invention, as shown in Figure 1, this hair
It is bright to provide a kind of glass reinforced plastic pipe pipe fitting method, which comprises
Step 110, the glass reinforced plastic pipe pipeline joint for needing to dock is obtained；
Step 120, confirm the proportion of the binding material of the GRP pipe；
Step 130, according to the proportion of binding material, the binding material optimized solidification duration is obtained；
Step 140, the confirmation bonding number of plies；
Step 150, it polishes the glass reinforced plastic pipe pipeline joint；
Step 160, the glass reinforced plastic pipe pipeline joint after polishing is docked with corresponding interface；
Step 170, it fills at docking；
Step 180, it according to the default bonding number of plies, is bonded at the docking using the binding material；
Step 190, preset duration is placed, the preset duration is more than or equal to the optimized solidification duration.
In above-mentioned steps of the present invention, it is suitable to have no the apparent time with step 150 to step 170 for step 120 to step 140
Sequence, can first confirm proportion, optimized solidification duration and bonding the number of plies, then polish, dock, fill again, can also first polish,
After docking, filling, in confirmation proportion, optimized solidification duration and the bonding number of plies.
In the embodiment of the present invention, prior to step 110, i.e., it is described obtain need the glass reinforced plastic pipe pipeline joint that docks it
Before, the method also includes:
The type for the GRP pipe that determination need to install；
According to design drawing and site dimension, the glass reinforced plastic of length needed for obtaining.
Glass reinforced plastic has different types, and scene needs to confirm the type for the GRP pipe that need to be installed and the type is
It is no to can satisfy site requirement.
It is described to obtain the glass reinforced plastic pipe pipeline joint for needing to dock in step 110 in the embodiment of the present invention, comprising:
Obtain the interface of main GRP pipe Yu main GRP pipe；
Obtain the interface of main GRP pipe Yu branch's GRP pipe；
Obtain the interface of GRP pipe and other materials pipeline.
Main GRP pipe may be very long, and the GRP pipe at scene is because of the conditions limitation such as storage, transport, long
Spend it is limited, so needing the interface that docks includes the interface of one section of main GRP pipe and another section of main GRP pipe.
The main GRP pipe and branch's GRP pipe at scene are also to need to dock, in addition, GRP pipe may
It is to be docked with other materials pipeline, therefore be also required to confirmation this type interface.
Optionally, the binding material of the GRP pipe includes:
Epoxy resin, cobalt naphthenate and methyl ethyl ketone peroxide.
One proportion than more typical binding material may is that epoxy resin: cobalt naphthenate: methyl ethyl ketone peroxide is
100:2.5:2.
Wherein cobalt naphthenate is a kind of drier, and paint film can be promoted dry；Methyl ethyl ketone peroxide is a kind of initiator.
In the embodiment of the present invention, in step 130, the proportion according to binding material obtains the best solid of binding material
Change duration, comprising:
Obtain scene temperature；
According to the proportion of the scene temperature and the binding material, the optimized solidification duration of the binding material is obtained.
The optimized solidification duration of binding material is related with scene temperature, the proportion of binding material.In the embodiment of the present invention, most
Good solidification duration can be 48 hours.
In the embodiment of the present invention, in step 150, the polishing glass reinforced plastic pipe pipeline joint, comprising:
Root face is reserved in glass reinforced plastic pipe pipeline joint.
GRP pipe can not direct pad localization, it is therefore desirable to positioning be grouped using root face.
In the embodiment of the present invention, in step 150, the polishing glass reinforced plastic pipe pipeline joint, further includes:
GRP pipe polishing within the scope of the preset length of weld bond both ends is coarse.
Preset length can be 20 centimetres to 30 centimetres.Polishing is the roughness in order to increase GRP pipe surface, is had
Conducive to subsequent bonding.
In the embodiment of the present invention, in step 170, at the filling docking, comprising:
Interface is filled to described using epoxy mortar, the GRP pipe inner wall is made to have epoxy mortar exudation.
In addition it is also necessary to which the extra epoxy mortar of inner wall to be removed to clean, guarantee inner wall of the pipe light after filling at docking
It is clean.
In the embodiment of the present invention, in step 180, the default bonding number of plies of the basis, at binding material bonding docking,
Include:
Binding material is brushed at the docking on the GRP pipe after polishing；
The glass wool cloth of predetermined width is wrapped on the binding material at GRP pipe docking, described predetermined width etc.
In the preset length；
Binding material is smeared on glass wool cloth.
In the embodiment of the present invention, in step 180, the default bonding number of plies of the basis, at binding material bonding docking,
Further include:
Smear the binding material of the default number of plies；
One layer of binding material of every smearing, winds one layer of glass wool cloth.
Fig. 2 show the schematic diagram at a docking of the embodiment of the present invention, as shown in Fig. 2, first smearing one layer at docking
Then binding material winds one layer of glass wool cloth, then smears one layer of binding material, then wind one layer of glass wool cloth.
Binding material such as gray layer, glass wool cloth lamina reticularis, if the default bonding number of plies is 10 layers, including 10 layers of bonding material
Material, 10 layers of glass wool cloth.
Glass wool cloth at docking needs GRP pipe of tying tight, is until binding material is all precipitated glass wool cloth
Only.Usual test pressure 1.5MPa or less, which winds 10 layers, can satisfy requirement, but winding must be qualified every time, reaches glass wool cloth
Until epoxy resin is precipitated, and glass wool cloth cannot have the defects of fold.
The present invention is include at least the following beneficial effects:
The present invention provides a kind of glass reinforced plastic pipe pipe fitting methods, which comprises obtains the glass reinforced plastic for needing to dock
Pipe joint；Confirm the proportion of the binding material of the GRP pipe；According to the proportion of binding material, the bonding material is obtained
Expect optimized solidification duration；The confirmation bonding number of plies；It polishes the glass reinforced plastic pipe pipeline joint；The GRP pipe after polishing is connect
Mouth is docked with corresponding interface；It fills at docking；According to the default bonding number of plies, the docking is bonded using the binding material
Place；Preset duration is placed, the preset duration is more than or equal to the optimized solidification duration.GRP pipe peace provided by the invention
Dress method obtains binding material proportion, optimized solidification duration and bonding number of plies etc., can make according to the characteristic of GRP pipe
When GRP pipe is installed at the scene, intensity can ensure that, and installation effectiveness can be improved.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of glass reinforced plastic pipe pipe fitting method, which is characterized in that the described method includes:
Obtain the glass reinforced plastic pipe pipeline joint for needing to dock；
Confirm the proportion of the binding material of the GRP pipe；
According to the proportion of binding material, the binding material optimized solidification duration is obtained；
The confirmation bonding number of plies；
It polishes the glass reinforced plastic pipe pipeline joint；
The glass reinforced plastic pipe pipeline joint after polishing is docked with corresponding interface；
It fills at docking；
According to the default bonding number of plies, bonded at the docking using the binding material；
Preset duration is placed, the preset duration is more than or equal to the optimized solidification duration.
2. the method as described in claim 1, which is characterized in that it is described obtain need the glass reinforced plastic pipe pipeline joint that docks it
Before, the method also includes:
The type for the GRP pipe that determination need to install；
According to design drawing and site dimension, the glass reinforced plastic of length needed for obtaining.
3. the method as described in claim 1, which is characterized in that described to obtain the glass reinforced plastic pipe pipeline joint for needing to dock, comprising:
Obtain the interface of main GRP pipe Yu main GRP pipe；
Obtain the interface of main GRP pipe Yu branch's GRP pipe；
Obtain the interface of GRP pipe and other materials pipeline.
4. method as claimed in claim 3, which is characterized in that the binding material of the GRP pipe includes:
Epoxy resin, cobalt naphthenate and methyl ethyl ketone peroxide.
5. method as claimed in claim 4, which is characterized in that the proportion according to binding material obtains binding material
Optimized solidification duration, comprising:
Obtain scene temperature；
According to the proportion of the scene temperature and the binding material, the optimized solidification duration of the binding material is obtained.
6. method as claimed in claim 5, which is characterized in that the polishing glass reinforced plastic pipe pipeline joint, comprising:
Root face is reserved in glass reinforced plastic pipe pipeline joint.
7. method as claimed in claim 6, which is characterized in that the polishing glass reinforced plastic pipe pipeline joint, further includes:
GRP pipe polishing within the scope of the preset length of weld bond both ends is coarse.
8. the method for claim 7, which is characterized in that at the filling docking, comprising:
Interface is filled to described using epoxy mortar, the GRP pipe inner wall is made to have epoxy mortar exudation.
9. method according to claim 8, which is characterized in that the default bonding number of plies of the basis is bonded using binding material
At docking, comprising:
Binding material is brushed at the docking on the GRP pipe after polishing；
The glass wool cloth of predetermined width is wrapped on the binding material at GRP pipe docking, the predetermined width is equal to institute
State preset length；
Binding material is smeared on glass wool cloth.
10. method as claimed in claim 9, which is characterized in that the default bonding number of plies of the basis is bonded using binding material
At docking, further includes:
Smear the binding material of the default number of plies；
One layer of binding material of every smearing, winds one layer of glass wool cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217668.6A CN109140101A (en) | 2018-10-18 | 2018-10-18 | Glass reinforced plastic pipe pipe fitting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811217668.6A CN109140101A (en) | 2018-10-18 | 2018-10-18 | Glass reinforced plastic pipe pipe fitting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109140101A true CN109140101A (en) | 2019-01-04 |
Family
ID=64808583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811217668.6A Pending CN109140101A (en) | 2018-10-18 | 2018-10-18 | Glass reinforced plastic pipe pipe fitting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109140101A (en) |
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| CN102490369A (en) * | 2011-12-02 | 2012-06-13 | 曹如锋 | Processing process of large-diameter anti-static fiber glass epoxy plastic pipeline |
| CN102734586A (en) * | 2012-05-31 | 2012-10-17 | 浙江新世管道股份有限公司 | Sealing sleeve connector for being connected with glass reinforced plastic (GRP) pipe, and glass steel pipe used for same |
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| CN105465541A (en) * | 2016-01-25 | 2016-04-06 | 安塞亿峰工贸有限责任公司 | Double-headed repairing method of glass steel pipeline |
| CN205560017U (en) * | 2016-04-25 | 2016-09-07 | 江苏众成复合材料有限责任公司 | Mine water supply and sewage FRP pipe way |
| CN106084872A (en) * | 2016-06-17 | 2016-11-09 | 句容市百事特复合材料有限公司 | A kind of basalt fibre strengthens thermosetting resin prepreg cloth |
| CN106433536A (en) * | 2016-09-20 | 2017-02-22 | 湖南固特邦土木技术发展有限公司 | Dual-curing epoxy resin-vinyl ester resin adhesive used for leaking stoppage and reinforcement of underground engineering fracture |
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| CN107031029A (en) * | 2017-03-13 | 2017-08-11 | 浙江新世科技股份有限公司 | A kind of glass reinforced plastic pipe pipeline joint production equipment |
| CN107936856A (en) * | 2017-11-30 | 2018-04-20 | 明光市裕阳新材料有限公司 | A kind of antibacterial high-performance environment-friendly adhesive and preparation method thereof |
| CN108485594A (en) * | 2018-03-27 | 2018-09-04 | 点馨（上海）实业有限公司 | adhesive and preparation method |
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2018
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| CN102490369A (en) * | 2011-12-02 | 2012-06-13 | 曹如锋 | Processing process of large-diameter anti-static fiber glass epoxy plastic pipeline |
| CN102734586A (en) * | 2012-05-31 | 2012-10-17 | 浙江新世管道股份有限公司 | Sealing sleeve connector for being connected with glass reinforced plastic (GRP) pipe, and glass steel pipe used for same |
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| CN105465541A (en) * | 2016-01-25 | 2016-04-06 | 安塞亿峰工贸有限责任公司 | Double-headed repairing method of glass steel pipeline |
| CN205560017U (en) * | 2016-04-25 | 2016-09-07 | 江苏众成复合材料有限责任公司 | Mine water supply and sewage FRP pipe way |
| CN106084872A (en) * | 2016-06-17 | 2016-11-09 | 句容市百事特复合材料有限公司 | A kind of basalt fibre strengthens thermosetting resin prepreg cloth |
| CN206386613U (en) * | 2016-08-29 | 2017-08-08 | 新疆中石油管业工程有限公司 | A kind of natural gas epoxy FRP pipes |
| CN106433536A (en) * | 2016-09-20 | 2017-02-22 | 湖南固特邦土木技术发展有限公司 | Dual-curing epoxy resin-vinyl ester resin adhesive used for leaking stoppage and reinforcement of underground engineering fracture |
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Application publication date: 20190104 |