CN205690001U - A kind of insulation pipe structure - Google Patents
A kind of insulation pipe structure Download PDFInfo
- Publication number
- CN205690001U CN205690001U CN201620552008.3U CN201620552008U CN205690001U CN 205690001 U CN205690001 U CN 205690001U CN 201620552008 U CN201620552008 U CN 201620552008U CN 205690001 U CN205690001 U CN 205690001U
- Authority
- CN
- China
- Prior art keywords
- heat
- insulation layer
- screw thread
- tube core
- connecting groove
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of insulation pipe structure, relates to pipe fitting technical field.It includes tube core and heat-insulation layer, and heat-insulation layer is that tubular structure is socketed with tube core, and heat-insulation layer is provided with some sections of head and the tail and is tightly connected, and tube core outer wall is provided with tube core screw thread, and heat-insulation layer inwall is provided with heat-insulation layer screw thread, and tube core screw thread matches with heat-insulation layer screw thread.This utility model solves the heat-insulation layer of insulating tube in prior art and changes inconvenience, the technical problem of the heat-insulation layer processing cost high pollution environment changed.This utility model has the beneficial effect that simple and reasonable, low cost of manufacture, high insulating effect.Heat-insulation layer is easy for installation, changes flexibly, saves use cost.The heat-insulation layer changing damage can reclaim use after reprocessing, reduces environmental pollution.
Description
Technical field
This utility model relates to pipe fitting technical field, especially relates to the heat-insulation layer of a kind of insulating tube and the connection knot of tube core
Structure.
Background technology
Along with popularizing of the raising of people's living standard, particularly solar water heater, family uses hot water the most general
Time.Scattering and disappearing to reduce hot water heat in supply pipe, improve heating efficiency, hot water pipeline needs to use insulating tube.At present
Insulation pipe structure uses the structure being coated with multi-layer heat preserving layer outside tube core mostly.Chinese patent Authorization Notice No.
CN203585712U, authorized announcement date on May 7th, 2014, the utility model patent of entitled " attemperater ", it is simply that therein
A kind of.This attemperater is multiple structure, and the innermost layer of attemperater is tube core, and the outside of tube core is sending out for thermal-insulating waterproof
Foam material layer, for the insulation fibre layer for insulation outside foamed material layer, the outside of insulation fibre layer is for being used for wrapping
The nylon layer of cloth of insulation fibre, is water proof top layer outside nylon layer of cloth, and the outside on water proof top layer scribbles bituminous coating；Tube core, send out
Foam material layer, insulation fibre layer, nylon layer of cloth, water proof top layer and bituminous coating are the circular ring structure of coaxial line.Insulating tube is even
It is connected to heat supply end and uses end, needing through different environment, particularly also to be shone by heat in outdoor and drench with rain, when using one section
Between different parts have a damage in various degree, only by changing in time, the heating effect that could have obtained.But, this knot
When structure needs to change heat-insulation layer, whole heat-insulation layer can only be removed and renew, not only inefficiency, and also the heat-insulation layer changed does not has
Broken parts can not be used again, wastes resource, pollutes environment.
Utility model content
Inconvenience, the heat-insulation layer processing cost high pollution changed is changed in order to solve the heat-insulation layer of insulating tube in prior art
The technical problem of environment, this utility model provides a kind of easy for installation, readily replaceable, insulation pipe structure of low cost of manufacture, reaches
Change, to heat-insulation layer, the heat-insulation layer that volume is few, change and can reclaim use, reduce the purpose of environmental pollution.
The technical solution of the utility model is: a kind of insulation pipe structure, and it includes tube core and heat-insulation layer, and heat-insulation layer is tubulose
Structure is socketed with tube core, and heat-insulation layer is provided with some sections of head and the tail and is tightly connected, and tube core outer wall is provided with tube core screw thread, and heat-insulation layer inwall sets
Heat-insulation layer screw thread, tube core screw thread is had to match with heat-insulation layer screw thread.Heat-insulation layer is socketed with tube core on demand, easy for installation.Damage
As long as heat-insulation layer change on demand, save use cost.The heat-insulation layer changing damage can reclaim use after reprocessing, reduces
Environmental pollution.
As preferably, heat-insulation layer one end is provided with the connection boss of protruding end face, and the connection that the other end is provided with depression end face is recessed
Groove, connecting groove matches with being connected boss.
As preferably, connecting groove is in the form of annular discs, connects boss cylindrical, the diameter of connecting groove be connected boss
Diameter adapts；Connecting groove and connection boss can be with another forms: connecting groove is the round platform of depression, connect boss and are
Round platform, connecting groove round platform larger diameter end and the end face of heat-insulation layer, connect the end of boss round platform larger diameter end and heat-insulation layer
Face is fixed, connecting groove round platform size diameter of a circle respectively be connected boss round platform size diameter of a circle and match.
As preferably, tube core screw thread is rectangle external screw thread, and heat-insulation layer screw thread is rectangle female thread；Or tube core screw thread is trapezoidal
External screw thread, heat-insulation layer screw thread is trapezoidal internal thread, and tube core screw thread is meshed with heat-insulation layer screw thread.
Compared with prior art, the beneficial effects of the utility model are: simple and reasonable, low cost of manufacture, insulation effect
The best.Heat-insulation layer is easy for installation, changes flexibly, saves use cost.Change after the heat-insulation layer of damage can reclaim reprocessing and make
With, reduce environmental pollution.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model schematic diagram；
Accompanying drawing 2 is this utility model embodiment 2 schematic diagram；
Accompanying drawing 3 is this utility model embodiment 3 schematic diagram；
Accompanying drawing 4 is this utility model embodiment 4 schematic diagram.
In figure: 1-tube core；2-heat-insulation layer；11-tube core screw thread；21-connecting groove；22-heat-insulation layer screw thread；23-connects convex
Platform.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1:
As it is shown in figure 1, a kind of insulation pipe structure, it includes tube core 1 and heat-insulation layer 2.Heat-insulation layer 2 is tubular structure.Insulation
Layer 2 is provided with some sections.The quantity of heat-insulation layer 2 is determined by the length of tube core 1, tube core 1 can be completely covered with heat-insulation layer 2 and be preferred.
Tube core 1 outer wall is provided with tube core screw thread 11.Tube core screw thread 11 is rectangle external screw thread.Heat-insulation layer 2 inwall is provided with heat-insulation layer screw thread 22.Protect
Temperature layer screw thread 22 is rectangle female thread.Heat-insulation layer 2 is socketed with tube core 1.Tube core screw thread 11 is meshed with heat-insulation layer screw thread 22.Insulation
Layer 2 one end are provided with the connection boss 23 of protruding end face.Connect boss 23 cylindrical.Connect axis and the heat-insulation layer of boss 23
The axis of 2 overlaps.Heat-insulation layer 2 other end is provided with the connecting groove 21 of depression end face.Connecting groove 21 is in the form of annular discs.Connect recessed
The axis of groove 21 overlaps with the axis of heat-insulation layer 2.The diameter of connecting groove 21 and the equal diameters being connected boss 23.Insulation
Layer 2 head and the tail are tightly connected.Connecting in the connecting groove 21 that boss 23 inserts next heat-insulation layer 2 of a upper heat-insulation layer 2.
Embodiment 2:
As in figure 2 it is shown, tube core screw thread 11 is rectangle external screw thread (not shown).Heat-insulation layer screw thread 22 is rectangle female thread.
Tube core screw thread 11 is meshed with heat-insulation layer screw thread 22.Connecting groove 21 is the round platform of depression.Connecting groove 21 round platform larger diameter end
End face with heat-insulation layer 2.The axis of connecting groove 21 overlaps with the axis of heat-insulation layer 2.Connecting boss 23 is round platform.
The end face connecting boss 23 round platform larger diameter end and heat-insulation layer 2 is fixed.Connect the axis of boss 23 and the axis of heat-insulation layer 2
Overlap.The big diameter of a circle of connecting groove 21 round platform and the equal diameters being connected boss 23 round platform great circle.Connecting groove 21 round platform is little
Diameter of a circle and the equal diameters being connected boss 23 round platform roundlet.The connection boss 23 of a upper heat-insulation layer 2 inserts next guarantor
In the connecting groove 21 of temperature layer 2.
Embodiment 3:
As it is shown on figure 3, tube core screw thread 11 is trapezoidal external screw thread (not shown).Heat-insulation layer screw thread 22 is trapezoidal internal thread.
Tube core screw thread 11 is meshed with heat-insulation layer screw thread 22.Connecting groove 21 is in the form of annular discs.The axis of connecting groove 21 disk and guarantor
The axis of temperature layer 2 overlaps.Connect boss 23 cylindrical.Connect the axis of boss 23 cylinder and the axis of heat-insulation layer 2
Overlap.The diameter of connecting groove 21 and the equal diameters being connected boss 23.The connection boss 23 of a upper heat-insulation layer 2 inserts next
In the connecting groove 21 of individual heat-insulation layer 2.
Embodiment 4:
As shown in Figure 4, tube core screw thread 11 is trapezoidal external screw thread (not shown).Heat-insulation layer screw thread 22 is trapezoidal internal thread.
Tube core screw thread 11 is meshed with heat-insulation layer screw thread 22.Connecting groove 21 is the round platform of depression.Connecting groove 21 round platform larger diameter end
End face with heat-insulation layer 2.The axis of connecting groove 21 overlaps with the axis of heat-insulation layer 2.Connecting boss 23 is round platform.
The end face connecting boss 23 round platform larger diameter end and heat-insulation layer 2 is fixed.Connect the axis of boss 23 and the axis of heat-insulation layer 2
Overlap.The big diameter of a circle of connecting groove 21 round platform and the equal diameters being connected boss 23 round platform great circle.Connecting groove 21 round platform is little
Diameter of a circle and the equal diameters being connected boss 23 round platform roundlet.The connection boss 23 of a upper heat-insulation layer 2 inserts next guarantor
In the connecting groove 21 of temperature layer 2.
Claims (6)
1. an insulation pipe structure, it includes tube core (1) and heat-insulation layer (2), it is characterised in that: described heat-insulation layer (2) is tubulose
Structure is socketed with tube core (1), and described heat-insulation layer (2) is provided with some sections of head and the tail and is tightly connected, and described tube core (1) outer wall is provided with tube core
Screw thread (11), described heat-insulation layer (2) inwall is provided with heat-insulation layer screw thread (22), tube core screw thread (11) and heat-insulation layer screw thread (22) phase
Join.
A kind of insulation pipe structure the most according to claim 1, it is characterised in that: described heat-insulation layer (2) one end is provided with projection
The connection boss (23) of end face, the other end be provided with depression end face connecting groove (21), connecting groove (21) be connected boss
(23) match.
A kind of insulation pipe structure the most according to claim 2, it is characterised in that: described connecting groove (21) is in the form of annular discs,
Connecting boss (23) cylindrical, the diameter of connecting groove (21) adapts with the diameter being connected boss (23).
A kind of insulation pipe structure the most according to claim 2, it is characterised in that: described connecting groove (21) is the circle of depression
Platform, connecting boss (23) is round platform, connecting groove (21) round platform larger diameter end and the end face of heat-insulation layer (2), connects boss
(23) round platform larger diameter end is fixed with the end face of heat-insulation layer (2), connecting groove (21) round platform size diameter of a circle respectively be connected
Boss (23) round platform size diameter of a circle matches.
A kind of insulation pipe structure the most according to claim 1, it is characterised in that: described tube core screw thread (11) is the outer spiral shell of rectangle
Stricture of vagina, heat-insulation layer screw thread (22) is rectangle female thread, and tube core screw thread (11) is meshed with heat-insulation layer screw thread (22).
A kind of insulation pipe structure the most according to claim 1, it is characterised in that: described tube core screw thread (11) is trapezoidal outer spiral shell
Stricture of vagina, heat-insulation layer screw thread (22) is trapezoidal internal thread, and tube core screw thread (11) is meshed with heat-insulation layer screw thread (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552008.3U CN205690001U (en) | 2016-06-11 | 2016-06-11 | A kind of insulation pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552008.3U CN205690001U (en) | 2016-06-11 | 2016-06-11 | A kind of insulation pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690001U true CN205690001U (en) | 2016-11-16 |
Family
ID=57261301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620552008.3U Expired - Fee Related CN205690001U (en) | 2016-06-11 | 2016-06-11 | A kind of insulation pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270039A (en) * | 2017-06-17 | 2017-10-20 | 镇江市长江机电设备厂有限公司 | A kind of pipeline of corrosion-resistant thermal insulation for vacuum oil purifier |
| CN109595428A (en) * | 2018-12-04 | 2019-04-09 | 中国核动力研究设计院 | A kind of nuclear leve equipment and pipeline fill out shielding material insulating layer with unilateral side |
-
2016
- 2016-06-11 CN CN201620552008.3U patent/CN205690001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270039A (en) * | 2017-06-17 | 2017-10-20 | 镇江市长江机电设备厂有限公司 | A kind of pipeline of corrosion-resistant thermal insulation for vacuum oil purifier |
| CN109595428A (en) * | 2018-12-04 | 2019-04-09 | 中国核动力研究设计院 | A kind of nuclear leve equipment and pipeline fill out shielding material insulating layer with unilateral side |
| CN109595428B (en) * | 2018-12-04 | 2021-08-24 | 中国核动力研究设计院 | Single-side filling shielding material heat-insulating layer for nuclear-grade equipment and pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161116 Termination date: 20170611 |