CN202469260U - Self heat insulation pipe fitting - Google Patents
Self heat insulation pipe fitting Download PDFInfo
- Publication number
- CN202469260U CN202469260U CN2012200522690U CN201220052269U CN202469260U CN 202469260 U CN202469260 U CN 202469260U CN 2012200522690 U CN2012200522690 U CN 2012200522690U CN 201220052269 U CN201220052269 U CN 201220052269U CN 202469260 U CN202469260 U CN 202469260U
- Authority
- CN
- China
- Prior art keywords
- layer
- pipe fitting
- heat insulation
- viscose
- viscose glue
- 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
The utility model discloses a self heat insulation pipe fitting, which comprises a conventional water supply layer (1), a viscose foaming layer (2) and an aging resistance protection layer (3), wherein at least one viscose foaming layer (2) is covered outside the conventional water supply layer (1), and one aging resistance protection layer (3) is covered outside the viscose foaming layer (2), wherein reinforcing ribs (4) are arranged at the outer wall of the conventional water supply layer (1). The viscose foaming layer of the pipe fitting provided by the utility model has the bonding and heat insulation effects, the external heat insulation is not needed, the construction and the maintenance are simple, and the use cost is relatively low.
Description
Technical field
The utility model relates to pipeline, is specifically related to a kind of self-heat conserving pipe fitting.
Background technique
As everyone knows, pipeline can be found everywhere in daily life, and according to use occasion and construction requirement, the form of pipeline is varied.For the heat molten type pipe, use mainly as water pipe and tame tubulature, in order to satisfy technology and construction demand; Existing heat molten type pipe is composited through adhesive-layer with outer by internal layer, but there is following problem in present composite hot melt type pipe: one, adhesive-layer only plays bonding effect, and adhesive-layer is fine and close; Do not play heat insulation effect; When take place freezing phenomenon, must add thermal insulation layer for the pipeline of some occasion, construction complicacy and engineering cost are high; When two, under existing process conditions, producing, if let the adhesive-layer foaming, it is inhomogeneous to foam on the one hand, can cause internal layer to owe circle on the other hand and take place ovally, and bonding bad and leak during hot melt, quality of product is low.
Summary of the invention
The purpose of the utility model is: a kind of self-heat conserving pipe fitting is provided, and the viscose glue foaming layer of this pipe fitting is not only bonding but also be incubated, and need not insulation in addition, and construction maintenance is simple, and usage charges are low relatively.
The technical solution of the utility model is: this pipe fitting comprises conventional layer, viscose glue foaming layer and the anti-aging protective layer of supplying water, and outside routine supplies water layer, wraps up the foaming layer of one deck viscose glue at least, the anti-aging protective layer of viscose glue foaming layer outerwrap one deck.
Wherein, establish stiffening rib at the outer wall of routine water supply layer.
The utlity model has following advantage: 1, viscose glue foaming layer uniform in foaming, high insulating effect; 2, the layer cylindrical that supply water is regular, avoids taking place oval phenomenon, during hot melt butt joint effective, can not leak, quality of product is guaranteed; 3, self-heat conserving need not to add thermal insulation layer during construction, solving does not have the insulation ice formation issues, reduces the construction maintenance expense.
Description of drawings
Fig. 1 is one of the structure of a utility model sectional drawing.
Fig. 2 is two sectional drawings of the structure of the utility model.
Among the figure: the 1 conventional layer that supplies water, 2 viscose glue foaming layers, 3 anti-aging protective layers, 4 stiffening ribs.
Embodiment
Like Fig. 1, shown in 2, this pipe fitting comprises conventional layer 1, viscose glue foaming layer 2 and the anti-aging protective layer 3 of supplying water, and outside routine supplies water layer 1, wraps up one deck viscose glue foaming layer 2 at least, the anti-aging protective layer 3 of viscose glue foaming layer 2 outerwrap one decks.
Wherein, establish stiffening rib 4 at the outer wall of routine water supply layer 1.
Claims (2)
1. self-heat conserving pipe fitting; It is characterized in that: this pipe fitting comprises conventional layer (1), viscose glue foaming layer (2) and the anti-aging protective layer (3) of supplying water;, routine wraps up one deck viscose glue foaming layer (2) at least, the anti-aging protective layer of viscose glue foaming layer (2) outerwrap one deck (3) outside supplying water layer (1).
2. self-heat conserving pipe fitting according to claim 1 is characterized in that: wherein, establish stiffening rib (4) at the outer wall of routine water supply layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200522690U CN202469260U (en) | 2012-02-17 | 2012-02-17 | Self heat insulation pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200522690U CN202469260U (en) | 2012-02-17 | 2012-02-17 | Self heat insulation pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469260U true CN202469260U (en) | 2012-10-03 |
Family
ID=46917419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200522690U Expired - Fee Related CN202469260U (en) | 2012-02-17 | 2012-02-17 | Self heat insulation pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089149A (en) * | 2014-06-17 | 2014-10-08 | 成都棕通石油配件有限公司 | Heat-insulation petroleum pipeline |
| CN106764112A (en) * | 2016-12-29 | 2017-05-31 | 重庆中迪水处理技术有限公司 | A kind of pressure-resistant insulation running water pipe |
-
2012
- 2012-02-17 CN CN2012200522690U patent/CN202469260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089149A (en) * | 2014-06-17 | 2014-10-08 | 成都棕通石油配件有限公司 | Heat-insulation petroleum pipeline |
| CN106764112A (en) * | 2016-12-29 | 2017-05-31 | 重庆中迪水处理技术有限公司 | A kind of pressure-resistant insulation running water pipe |
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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 |
Granted publication date: 20121003 Termination date: 20170217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |