CN209196310U - A kind of winding structure pipe of primary merging location structure - Google Patents
A kind of winding structure pipe of primary merging location structure Download PDFInfo
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- CN209196310U CN209196310U CN201822119787.XU CN201822119787U CN209196310U CN 209196310 U CN209196310 U CN 209196310U CN 201822119787 U CN201822119787 U CN 201822119787U CN 209196310 U CN209196310 U CN 209196310U
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- pipe
- location structure
- thermal insulation
- insulation layer
- ribbed pipe
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Abstract
The utility model discloses a kind of winding structure pipes of primary merging location structure, are related to tubing field of locating technology.The structured wall popes include being in charge of body by one or more snippets to connect the main pipe formed and in one end spiral for dividing tube wall, the equidistant ribbed pipe for being wound to the other end, the closed at both ends or necking of the ribbed pipe, one end of the ribbed pipe inner cavity is filled with the location structure for being in charge of body geographical location for positioning this section, the location structure includes electron marker, the electron marker external seal is enclosed with thermal insulation layer, and the outer surface of the thermal insulation layer is that can squeeze the elastic construction for realizing that it is fixed with the relative position of ribbed pipe by ribbed pipe inner cavity.The structured wall popes improve construction efficiency, more accurate when making to position with reading writing information, and can be avoided damage tubing.
Description
Technical field
The utility model relates to tubing field of locating technology, more particularly to a kind of winding arrangement of primary merging location structure
Wall pipe.
Background technique
The search and orientation method of underground plastic conduit mainly has six kinds, respectively papery as-built drawing, geography information system at present
System, pipe detector, underground electronic marker system, landmark and underground electronic marker system.
Wherein, papery as-built drawing is not easy to maintain, and piping drawing is not easy to update；GIS-Geographic Information System is safeguarded into practical applications
This is relatively high；Pipe detector is interfered vulnerable to pipeline is closed on, and the wire tracing line frangibility being laid in plastic conduit；
Landmark is easy to be lost, damaged.And underground electronic marker system not will receive adjacent metal pipeline, strong electrical field, high-intensity magnetic field etc. and do
It disturbs, can be independently operated, with self-organizing system can also be used cooperatively with tracing line, effectively compensate for nonmetallic after tracing line interrupts
The shortcomings that pipeline can not detect, and no matter how ground reference changes, and does not all influence to the accurate of pipeline feature point at all
Positioning, so underground electronic marker system has obtained more and more applications.
Electron marker is exactly buried inlet pipe road by underground electronic marker system, is then positioned with marker position indicator
And reading writing information.
Since temperature is higher (at 170 DEG C or so) in production for winding structure pipe, and the tolerable temperature of electron marker
General no more than 90 DEG C, and the method for burying electronic marker device at present is usually that fluting will be electric on tube wall in Pipe installing
Sub- marker is put into, and is then sealed again with welding gun.The method is the disadvantage is that on-site construction time is long, inconvenient victory, slotting position
Tube body easy to damage causes damaged, open-drain, and is also easy to damage electronic marker device in welding gun sealing, influences normal use.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of raising construction efficiency, when making positioning and reading writing information
It is more accurate, and the winding structure pipe for the primary merging location structure of one kind that can be avoided damage tubing, and providing can be
The production technology of embedded location structure disposably stable when tubing produces.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of winding structure pipe of primary merging location structure, including body is in charge of using spigot-and-socket electricity by one or more snippets
Fusion welding mode connects the main pipe to be formed and in dividing one end spiral of tube wall, be equidistantly wound to the ribbed pipe of the other end,
Be characterized in that: the closed at both ends or necking of the ribbed pipe, one end of the ribbed pipe inner cavity, which is filled with, is in charge of body for positioning the section
The location structure in geographical location, the location structure include electron marker, and the electron marker external seal is enclosed with heat-insulated
Layer, the thermal insulation layer include the first outer thermal insulation layer of protective layer and elastic material in first, protect in described first and are placed on the
In one outer thermal insulation layer, the two forms the heat-insulated capsule that can expand crush rib tube cavity outward, and the first outer thermal insulation layer is equipped with
It can be to the check valve of heat-insulated intracapsular stuffed heat insulated medium.
A further technical solution lies in: it is in sphere structure after the heat-insulated capsule expansion.
A further technical solution lies in: it is in cylindrical structure after the heat-insulated capsule expansion.
A further technical solution lies in: the heat-insulated capsule is equipped with the pressure sensor for detecting its internal pressure,
The pressure value that the pressure sensor can will test is transmitted to an external display screen.
The beneficial effects of adopting the technical scheme are that
The location structure by electron marker external seal wrap up thermal insulation layer, with reduce tubing production in heat to electronics
The damage of concentrator marker ensure that the service performance of electron marker, overcome what electron marker in the prior art can not be built-in
Problem, avoid it is external fluting, sealing construction when caused by tubing leakage or electron marker damage the problems such as, it is with high safety can
It leans on；
Using the flexible deformation of thermal insulation layer outer surface, the structure feature of itself and ribbed pipe inner cavity interference fit is realized, to reach
To the fixation of the two relative position, disposable secured, the stable embedded electron marker in tubing production is realized, it is fixed more to make
Position is more accurate, and when reading writing information is more accurate；
By ribbed pipe is closed at both ends or necking, location structure on the one hand can be prevented to be detached from ribbed pipe, play most basic guarantee
On the other hand effect can prevent big chad from entering ribbed pipe and location structure collision and other living bodies when tubing is buried
Into damage thermal insulation layer, the fixation of location structure and ribbed pipe is influenced；
Built-in location structure, so that site operation efficiency is greatly enhanced；
And it is disposably placed in tubing production, effective quality inspection can be obtained before tubing factory, to guarantee product
Qualification.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of winding structure pipe described in the utility model；
Fig. 2 is the structural schematic diagram of location structure in the utility model.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole implementation
Example.Based on the only embodiment in the utility model, those skilled in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
Embodiment one
As depicted in figs. 1 and 2, a kind of winding structure pipe of primary merging location structure, including by one or more snippets point
Tube body 101 using spigot-and-socket electric fusion welding mode connects the main pipe to be formed and in one end spiral, equidistant for being in charge of 101 outer wall of body
It is wound to the ribbed pipe 102 of the other end.Wherein in coiling electric fuse on the bellmouth inner wall for be in charge of body 101 or on receptacle wall, it is used for
Multistage is in charge of body 101 when construction to be connected to using spigot-and-socket electric fusion welding mode and require length.Ribbed pipe 102 closed at both ends or
Necking, one end of 102 inner cavity of ribbed pipe is filled with the location structure for being in charge of 101 geographical location of body for positioning this section, described
Location structure includes electron marker 210, and 210 external seal of electron marker is enclosed with thermal insulation layer, the thermal insulation layer it is outer
Surface is that can squeeze the elastic construction for realizing that it is fixed with the relative position of ribbed pipe 102 by 102 inner cavity of ribbed pipe.
Liquid capsule is used for the structure of thermal insulation layer, is less than solid using the thermal coefficient of liquid, to reduce electronic mark
The heating temperature of device 210.Specific thermal insulation layer includes the first outer thermal insulation layer 222 of protective layer 221 and elastic material in first, institute
It states protective layer 221 in first to be placed in the first outer thermal insulation layer 222, the two, which forms to expand outward, squeezes 102 inner cavity of ribbed pipe
Heat-insulated capsule, the first outer thermal insulation layer 222 is equipped with can be to the check valve 223 of heat-insulated intracapsular stuffed heat insulated medium.
During installation, first location structure is put into the inner cavity of 102 one end of ribbed pipe, then by check valve 223 to heat-insulated
The liquid mediums such as water-filling in capsule, until the first outer expansion of thermal insulation layer 222 is squeezed by 102 inner wall of ribbed pipe, to realize location structure
It is fixed with the relative position of ribbed pipe 102, makes location structure will not be since tube body volume is carried or is constructed and play.
Wherein, after installing location structure, protective layer 221 is not necessarily concentric with the first outer thermal insulation layer 222 in first, only
Need to guarantee as far as possible that the filling space of heat-insulated capsule is to ensure that the heat insulation to electron marker 210.Due to first
Outer thermal insulation layer 222 needs directly to contact with ribbed pipe 102, high-temperature resistant rubber can be used, such as silica gel, fluorine glue, perfluoroether are either
The material of super heated rubber pad (vinylidene and free-floride, the third fluorine, propylene material are copolymerized gelatinous elastomer).
The location structure is by wrapping up thermal insulation layer in 210 external seal of electron marker, to reduce heat pair in tubing production
The damage of electron marker 210 ensure that the service performance of electron marker 210, overcome electron marker in the prior art
210 can not be built-in problem, when avoiding external fluting, sealing construction caused by tubing leakage or electron marker damage etc. ask
Topic, it is with high safety reliable.
Using the flexible deformation of thermal insulation layer outer surface, the structure feature of itself and 102 inner cavity of ribbed pipe interference fit is realized, thus
Reach the fixation of the two relative position, realizes disposable secured, the stable embedded electron marker 210 in tubing production, more
So that positioning is more accurate, when reading writing information, is more accurate.
By ribbed pipe 102 is closed at both ends or necking, location structure on the one hand can be prevented to be detached from ribbed pipe 102, played most basic
Guarantee effect, on the other hand can prevent big chad from entering ribbed pipe 102 and location structure when tubing is buried and collide, and
Other living bodies enter damage thermal insulation layer, in order to avoid influence the fixation of location structure and ribbed pipe 102.
Built-in location structure, so that site operation efficiency is greatly enhanced.
And it is disposably placed in tubing production, effective quality inspection can be obtained before tubing factory, to guarantee product
Qualification.
The production technology of winding structure pipe with location structure, comprising the following steps:
A. location structure is filled in one end of skeleton pipe, be first placed in location structure in the inner cavity of 102 one end of ribbed pipe, then
By check valve 223 into heat-insulated capsule the liquid mediums such as water-filling, squeezed until the first outer thermal insulation layer 222 is expanded by 102 inner wall of ribbed pipe
Pressure, fixes location structure and the relative position of skeleton pipe；
B. ingredient, mixing；
C. plasticizing squeezes out, polyethylene extrusion Flat belt, clad strip after ingredient is heated through extruder, is plasticized, being homogenized；
D. it coats, clad strip is coated on skeleton pipe and forms ribbed pipe 102, and compresses the both ends of ribbed pipe 102；
E. hot Wrapping formed, mold drum surface is heated using infrared heating device infrared ray first, is added
Hot temperature is 125 DEG C~180 DEG C, then the mold drum table by the equidistant spiral winding of the Flat belt of molten body after the heating
Face, until design wall thickness, body 101 is in charge of in formation, and by ribbed pipe 102 in being in charge of the equidistant spiral winding in 101 one end of body to the other end；
F. it is cooled and shaped；
G. port is cut；
H. it demoulds；
I. quality inspection, quality inspection qualified products can be put in storage, and substandard product is repaired to qualification.
Embodiment two
As depicted in figs. 1 and 2, a kind of winding structure pipe of primary merging location structure, including by one or more snippets point
Tube body 101 using spigot-and-socket electric fusion welding mode connects the main pipe to be formed and in one end spiral, equidistant for being in charge of 101 outer wall of body
It is wound to the ribbed pipe 102 of the other end.Wherein in coiling electric fuse on the bellmouth inner wall for be in charge of body 101 or on receptacle wall, it is used for
Multistage is in charge of body 101 when construction to be connected to using spigot-and-socket electric fusion welding mode and require length.Ribbed pipe 102 closed at both ends or
Necking, one end of 102 inner cavity of ribbed pipe is filled with the location structure for being in charge of 101 geographical location of body for positioning this section, described
Location structure includes electron marker 210, and 210 external seal of electron marker is enclosed with thermal insulation layer, the thermal insulation layer it is outer
Surface is that can squeeze the elastic construction for realizing that it is fixed with the relative position of ribbed pipe 102 by 102 inner cavity of ribbed pipe.
Gaseous state capsule is used for the structure of thermal insulation layer, is less than solid and liquid using the thermal coefficient of gas, to reduce electricity
The heating temperature of sub-mark device 210, such as alkanes gas, the insulated gas such as carbon dioxide.Specific thermal insulation layer includes preventing in first
First outer thermal insulation layer 222 of sheath 221 and elastic material, protective layer 221 is placed in the first outer thermal insulation layer 222 in described first,
The two formed can expand outward squeeze 102 inner cavity of ribbed pipe heat-insulated capsule, the first outer thermal insulation layer 222 equipped with can to every
The check valve 223 of stuffed heat insulated medium in cell.
During installation, first location structure is put into the inner cavity of 102 one end of ribbed pipe, then by check valve 223 to heat-insulated
Inflatable body medium in capsule, until the first outer expansion of thermal insulation layer 222 is squeezed by 102 inner wall of ribbed pipe, to realize location structure and rib
The relative position of pipe 102 is fixed, and makes location structure will not be since tube body volume is carried or is constructed and play.
Wherein, after installing location structure, protective layer 221 is not necessarily concentric with the first outer thermal insulation layer 222 in first, only
Need to guarantee as far as possible that the filling space of heat-insulated capsule is to ensure that the heat insulation to electron marker 210.Due to first
Outer thermal insulation layer 222 needs directly to contact with ribbed pipe 102, high-temperature resistant rubber can be used, such as silica gel, fluorine glue, perfluoroether are either
The material of super heated rubber pad (vinylidene and free-floride, the third fluorine, propylene material are copolymerized gelatinous elastomer).
The location structure is by wrapping up thermal insulation layer in 210 external seal of electron marker, to reduce heat pair in tubing production
The damage of electron marker 210 ensure that the service performance of electron marker 210, overcome electron marker in the prior art
210 can not be built-in problem, when avoiding external fluting, sealing construction caused by tubing leakage or electron marker damage etc. ask
Topic, it is with high safety reliable.
Using the flexible deformation of thermal insulation layer outer surface, the structure feature of itself and 102 inner cavity of ribbed pipe interference fit is realized, thus
Reach the fixation of the two relative position, realizes disposable secured, the stable embedded electron marker 210 in tubing production, more
So that positioning is more accurate, when reading writing information, is more accurate.
By ribbed pipe 102 is closed at both ends or necking, location structure on the one hand can be prevented to be detached from ribbed pipe 102, played most basic
Guarantee effect, on the other hand can prevent big chad from entering ribbed pipe 102 and location structure when tubing is buried and collide, and
Other living bodies enter damage thermal insulation layer, in order to avoid influence the fixation of location structure and ribbed pipe 102.
Built-in location structure, so that site operation efficiency is greatly enhanced.
And it is disposably placed in tubing production, effective quality inspection can be obtained before tubing factory, to guarantee product
Qualification.
The production technology of winding structure pipe with location structure, comprising the following steps:
A. location structure is filled in one end of skeleton pipe, be first placed in location structure in the inner cavity of 102 one end of ribbed pipe, then
By check valve 223, into heat-insulated capsule, inflatable body medium makes until the first outer expansion of thermal insulation layer 222 is squeezed by 102 inner wall of ribbed pipe
The relative position of location structure and skeleton pipe is fixed；
B. ingredient, mixing；
C. plasticizing squeezes out, polyethylene extrusion Flat belt, clad strip after ingredient is heated through extruder, is plasticized, being homogenized；
D. it coats, cladding is coated on skeleton pipe and forms ribbed pipe 102, and compresses the both ends of ribbed pipe 102；
E. hot Wrapping formed, mold drum surface is heated using infrared heating device infrared ray first, is added
Hot temperature is 125 DEG C~180 DEG C, then the mold drum table by the equidistant spiral winding of the Flat belt of molten body after the heating
Face, until design wall thickness, body 101 is in charge of in formation, and by ribbed pipe 102 in being in charge of the equidistant spiral winding in 101 one end of body to the other end；
F. it is cooled and shaped；
G. port is cut；
H. it demoulds；
I. quality inspection, quality inspection qualified products can be put in storage, and substandard product is repaired to qualification.
Embodiment three
It is in sphere or cylindrical structure after heat-insulated capsule expansion on the basis of embodiment one or embodiment two.Preferably
It is identical axially along 102 axial direction of ribbed pipe for cylindrical structure, can there are biggish contact area, heat-insulated capsule with ribbed pipe 102
Ribbed pipe 102 is more preferable to its confinement effect after expansion, can effectively prevent location structure play.
Example IV
On the basis of embodiment one or embodiment two, the pressure that thermal insulation layer is subject to when in use in order to prevent is excessive,
So being equipped with the pressure sensor 224 for detecting its internal pressure on heat-insulated capsule, the pressure sensor 224 can will be examined
The pressure value of survey is transmitted to an external display screen.Staff is by the pressure value on observation display screen, to judge heat-insulated capsule
Dilation, avoid heat-insulated capsule and 102 contact force of ribbed pipe excessive or too small.And the pressure sensor 224 can also be used to examine
The stability of the location structure when in use is surveyed, once great force value is greatly lowered, then proves that thermal insulation layer damages.
The above is only the preferred embodiments of the utility model, anyone content according to the present utility model is to the utility model
A little simple modification, deformation and the equivalent replacement made each falls within the protection scope of the utility model.
Claims (4)
1. a kind of winding structure pipe of primary merging location structure, including body (101) are in charge of using socket joint by one or more snippets
Formula electric fusion welding mode connects the main pipe to be formed and in being in charge of one end spiral of body (101) outer wall, be equidistantly wound to the other end
Ribbed pipe (102), it is characterised in that: the closed at both ends or necking of the ribbed pipe (102), one end of ribbed pipe (102) inner cavity
Filled with the location structure for being in charge of body (101) geographical location for positioning the section, the location structure includes electron marker
(210), electron marker (210) external seal is enclosed with thermal insulation layer, the thermal insulation layer include in first protective layer (221) and
The outer thermal insulation layer of the first of elastic material (222), protective layer (221) is placed in the first outer thermal insulation layer (222) in described first, the two
Formed can expand outward squeeze ribbed pipe (102) inner cavity heat-insulated capsule, the first outer thermal insulation layer (222) equipped with can to every
The check valve (223) of stuffed heat insulated medium in cell.
2. a kind of primary winding structure pipe of merging location structure according to claim 1, it is characterised in that: it is described every
It is in sphere structure after cell expansion.
3. a kind of primary winding structure pipe of merging location structure according to claim 1, it is characterised in that: it is described every
It is in cylindrical structure after cell expansion.
4. a kind of primary winding structure pipe of merging location structure according to claim 1, it is characterised in that: it is described every
Cell is equipped with the pressure sensor (224) for detecting its internal pressure, what the pressure sensor (224) can will test
Pressure value is transmitted to an external display screen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119787.XU CN209196310U (en) | 2018-12-17 | 2018-12-17 | A kind of winding structure pipe of primary merging location structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119787.XU CN209196310U (en) | 2018-12-17 | 2018-12-17 | A kind of winding structure pipe of primary merging location structure |
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| Publication Number | Publication Date |
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| CN209196310U true CN209196310U (en) | 2019-08-02 |
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| CN201822119787.XU Active CN209196310U (en) | 2018-12-17 | 2018-12-17 | A kind of winding structure pipe of primary merging location structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911747A (en) * | 2020-07-10 | 2020-11-10 | 中国兵器工业第五九研究所 | Seawater-soaking-resistant heat-insulation structure and preparation method thereof |
-
2018
- 2018-12-17 CN CN201822119787.XU patent/CN209196310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911747A (en) * | 2020-07-10 | 2020-11-10 | 中国兵器工业第五九研究所 | Seawater-soaking-resistant heat-insulation structure and preparation method thereof |
| CN111911747B (en) * | 2020-07-10 | 2022-03-11 | 中国兵器工业第五九研究所 | Seawater-soaking-resistant heat-insulation structure and preparation method thereof |
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