CN206419575U - A kind of insulating tube - Google Patents
A kind of insulating tube Download PDFInfo
- Publication number
- CN206419575U CN206419575U CN201720042683.6U CN201720042683U CN206419575U CN 206419575 U CN206419575 U CN 206419575U CN 201720042683 U CN201720042683 U CN 201720042683U CN 206419575 U CN206419575 U CN 206419575U
- Authority
- CN
- China
- Prior art keywords
- layer
- insulating tube
- tube
- pipe
- tube layer
- 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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- Thermal Insulation (AREA)
Abstract
A kind of heat-insulating pipe, the utility model is related to insulating tube technical field, specifically discloses a kind of insulating tube.Insulating tube of the present utility model, including external tube layer, middle tube layer, interior tube layer are additionally equipped with U-shaped Duct fixing clamp.Three-layer pipe layer combines closely to form overall pipe structure；Described injection molding of three-layer pipe body structure.It is insulating tube of the present utility model production, easy to process, cutting technique is installed simple；Insulating tube of the present utility model is that three bodies are combined closely integral tight structure, middle seamless, no air layer, with very strong toughness, resist cold high temperature resistant, will not deform, it will not rupture, improve the security in insulating tube use, also increase the service life of insulating tube.
Description
Technical field
The utility model is related to insulating tube technical field, and in particular to a kind of insulating tube.
Background technology
In all lives and building water heating pipe fittings field, traditional heat preserving mode is incubated for rubber and plastic, or simply
PRC Compound Machinings together, or heat-preservation cotton are simply wrapped in pipe outer layer, and the mode of this several insulation is all fairly simple,
Iron wire, steel clamp or fixing glue would generally be used directly directly to be rolled in rubber and plastic, heat-preservation cotton above pipe, PRC multiple tubes be by
The simply processing of PPR, PVC material is composited.So make pipe unsightly, it is difficult to fix, easy aging, heat insulation effect and safety
Poor performance.
Utility model content
The purpose of this utility model be for prior art defect and not enough there is provided a kind of insulating tube.This practicality is new
The insulating tube of type, which not only overcomes, to be difficult to fixation, coarse outward appearance, easy aging, lacks security problems, and heat insulation effect, is made
Conventional vacuum pipe is superior to the life-span.
To achieve the above object, technical solutions of the utility model are：
Insulating tube of the present utility model, is divided into body and U-shaped Duct fixing clamp, and body includes external tube layer, middle tube layer, inner tube
Layer；Duct fixing clamp is exactly a kind of U-shaped bolt geometrical clamp.Body three-layer pipe layer forms the sandwich biscuits combined closely and integrally tied
Structure；Described injection molding of sandwich biscuits overall structure.
Preferably, the external tube layer is pvc pipe or polyethylene pipe and PERT pipes.
Preferably, the middle tube layer is the close insulating foam layer of polyurethane.
Preferably, the polyurethane foam requirement can be customized according to heating coil actual demand, non-porous, waterproof, it is ensured that protect
Temp effect.Tube layer in inner close fitting.
Preferably, said inner tube layer does inner core for PPR hot-water lines.
Preferably, affiliated U-shaped Duct fixing clamp is U-bolt geometrical clamp, the fixation of different model is determined according to body model
Folder.
After said structure, what the utility model was produced has the beneficial effect that：Insulating tube described in the utility model, three layers
The sandwich biscuits structure that tube layer formation is combined closely, interior tube layer specifies PPR hot-water lines to do inner core；Middle tube layer is variable using processing
The close insulating foam layer of polyurethane；External tube layer is managed using pvc pipe or PERT, and U-shaped Duct fixing clamp is matched somebody with somebody outside body；Overall tubing is hard
Degree is moderate, light, with higher heat resistance, is used for a long time, will not deform, add tubing service life, enhancing makes
Security performance in, and install easier and save the time.The utility model have it is simple in construction, set rationally, system
Make low cost and other advantages.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model insulating tube.
Fig. 2 is the structural representation of the utility model insulating tube.
Reference：External tube layer 1；Middle tube layer 2；Interior tube layer 3；Duct fixing clamp 4.
Embodiment
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to as shown in figure 1, present embodiment is adopted the following technical scheme that：It comprising external tube layer 1, middle tube layer 2,
Interior tube layer 3；The external tube layer 1 of described insulating tube is pvc pipe or polyethylene pipe and PERT pipes；Described middle tube layer 2 is poly- ammonia
The close insulating foam layer of ester, polyurethane foam requirement can be customized according to heating coil actual demand, non-porous, waterproof, it is ensured that insulation effect
Really, it is close to external tube layer and interior tube layer, it is seamless；Described interior tube layer 3 is that PPR hot-water lines do inner core, can be with anti-aging.
Referring to as shown in Fig. 2 present embodiment is adopted the following technical scheme that：It has external tube layer 1, middle tube layer 2, inner tube
Layer 3 is combined closely the insulating tube to be formed, and the effect that insulating tube is fixed in using area is reached by Duct fixing clamp 4, easy for installation,
Operation is with high safety reliable.
Preferably, described external tube layer 1, middle tube layer 2, interior tube layer 3 are combined closely by disposably machining
It is overall.
Preferably, described fixation U-tube folder, can be melted according to the various models of insulating tube by plastic cement hot melt and bolt
Close and complete.
The pipe fitting of present embodiment is a kind of insulating tube, simple and practical, workable, safety.
After said structure, what present embodiment was produced has the beneficial effect that：Three-layer pipe layer forms what is combined closely
Sandwich biscuits structure, interior tube layer specifies PPR hot-water lines to do inner core；Middle tube layer is using the variable close foamed heat insulating of polyurethane of processing
Layer；External tube layer is managed using pvc pipe or PERT, and U-shaped Duct fixing clamp is matched somebody with somebody outside body；Overall tubing hardness is moderate, light, with compared with
High heat resistance, is used for a long time, will not deform, add tubing service life, enhance the security performance in use, and
Install easier and save the time.The utility model have the advantages that it is simple in construction, set rationally, low manufacture cost.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within the range of claimed the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (5)
1. a kind of insulating tube, it is characterised in that including external tube layer, middle tube layer and interior tube layer, three-layer pipe layer is close from outside to inside ties
Close and form overall pipe structure, and U-shaped Duct fixing clamp one entirety of formation, an overall material feeding of pipe structure into
Type.
2. insulating tube according to claim 1, it is characterised in that the external tube layer be pvc pipe or polyethylene pipe and
PERT is managed, additional U-shaped Duct fixing clamp, middle tube layer of inside combining closely.
3. insulating tube according to claim 2, it is characterised in that the middle tube layer is hard-foam polyurethane water-proof heat-insulation material
Layer.
4. insulating tube according to claim 3, it is characterised in that the insulation material is polyurethane foam structure, poly- ammonia
Ester foaming requirement can be customized according to heating coil actual demand, and non-porous, waterproof, heat insulation effect is fine；Tube layer in inner close fitting.
5. insulating tube according to claim 4, it is characterised in that affiliated interior tube layer is to fix to do using PPR hot-water lines
Inner core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042683.6U CN206419575U (en) | 2017-01-14 | 2017-01-14 | A kind of insulating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042683.6U CN206419575U (en) | 2017-01-14 | 2017-01-14 | A kind of insulating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419575U true CN206419575U (en) | 2017-08-18 |
Family
ID=59571397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042683.6U Expired - Fee Related CN206419575U (en) | 2017-01-14 | 2017-01-14 | A kind of insulating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419575U (en) |
-
2017
- 2017-01-14 CN CN201720042683.6U patent/CN206419575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180114 |