CN203260437U - Silicone-rubber flexible pipe - Google Patents
Silicone-rubber flexible pipe Download PDFInfo
- Publication number
- CN203260437U CN203260437U CN 201320314786 CN201320314786U CN203260437U CN 203260437 U CN203260437 U CN 203260437U CN 201320314786 CN201320314786 CN 201320314786 CN 201320314786 U CN201320314786 U CN 201320314786U CN 203260437 U CN203260437 U CN 203260437U
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- CN
- China
- Prior art keywords
- layer
- silicon rubber
- rubber hose
- flexible pipe
- silicone
- 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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- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a silicone-rubber flexible pipe which comprises an outer layer, a middle layer, and an inner layer. The outer layer is a reinforcing-thread weaving-type silicone-rubber layer in which a reinforcing thread is weaved. The middle layer is a carcass ply, and the inner layer is a fluororubber layer. The outer layer of the silicone-rubber flexible pipe is the reinforcing-thread weaving-type silicone-rubber layer which enables the flexible pipe not to be snapped because of the good tenacity of the flexible pipe when the flexible pipe endures a tensile force. Moreover, the flexible pipe has good contractility during compression. Meanwhile, the outer layer of the silicone-rubber flexible pipe is coated with the fluororubber layer which enables the flexible pipe to have good performances of tensile resistance, high temperature-resistance, oil resistance, and resistance to chemical attack.
Description
Technical field
The utility model relates to a kind of flexible pipe, is specifically related to a kind of silicon rubber hose.
Background technology
Silicon rubber is a kind of novel macromolecular material, fabulous high temperature resistant (250-300 ℃) and low temperature resistant (40-60 ℃) performance are arranged, good anti-ozone, anti-ultraviolet, radiation resistance are arranged, and have splendid resilience and the characteristics such as permanent deformation little (200 ℃ 48 hours be not more than 50%).When make moist chance water or temperature raise; change less; even the silicon dioxide that the short circuit burning generates still is insulator; this just guarantees that electric equipment works on; therefore silicon rubber is widely used in the outer layer protective sleeve of making electric wire, cable, lead wire; and the cable protective sleeve that tradition only adopts traditional silicon rubber to make, the performances such as its stretch-proof performance, high temperature resistant, oil resistant, resistance to chemical attack are unsatisfactory, so that its scope of application is restricted.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of silicon rubber hose with good stretch-resistance, high temperature resistant, oil resistant, resistance to chemical corrosion.
For achieving the above object, a kind of silicon rubber hose of the utility model comprises skin, intermediate layer and internal layer, and described skin is that the gut threads that has inweaved gut threads inweaves the type silastic-layer, and described intermediate layer is casing ply, and described internal layer is fluororubber layer.
Preferred on the basis of such scheme, described casing ply contains the braid of silica gel.
Preferred on the basis of such scheme, the two ends of this silicon rubber hose are provided with flanged (FLGD) metal connector.
Preferred on the basis of such scheme, described metal connector is that the mode by tight pressing links to each other with described silicon rubber hose.
Preferred on the basis of such scheme, described metal connector and described silicon rubber hose junction scribble fluid sealant.
The utility model compared with prior art, its beneficial effect is: it is outer for gut threads inweaves the type silastic-layer for above-mentioned silicon rubber hose, makes rubber hose do the time spent bearing tensile force, because it has good tenacity, be unlikely and break, and in compression process, have good shrinkage; Simultaneously, scribble fluororubber layer at the skin of this silicon rubber hose, make it have good stretch-resistance, high temperature resistant, oil resistant, resistance to chemical corrosion.
Description of drawings
Fig. 1 is the cross-sectional view of a kind of silicon rubber hose of the present utility model.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
See also Fig. 1, the utility model provides a kind of silicon rubber hose, comprise skin 10, intermediate layer 20 and internal layer 30, described outer 10 is that the gut threads that has inweaved gut threads inweaves the type silastic-layer, described intermediate layer 20 is casing ply, described internal layer 30 is fluororubber layer, and wherein: described casing ply can make the braid that contains silica gel, and described casing ply can also be nylon or aramid fiber.
When silicon rubber hose during as connector, for making things convenient for user's operation, guarantee simultaneously the integrality of silicon rubber hose, the two ends of this silicon rubber hose are provided with flanged (FLGD) metal connector 40; Wherein said metal connector 40 is that the mode by tight pressing links to each other with described silicon rubber hose.As the preferred version of this case, described metal connector 40 scribbles fluid sealant with described silicon rubber hose junction, with the tight type that guarantees that silicon rubber hose is connected with metal connector 40.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection range of the utility model claim all.
Claims (6)
1. a silicon rubber hose comprises skin, intermediate layer and internal layer, it is characterized in that: described skin is that the gut threads that has inweaved gut threads inweaves the type silastic-layer, and described intermediate layer is casing ply, and described internal layer is fluororubber layer.
2. silicon rubber hose as claimed in claim 1, it is characterized in that: described casing ply contains the braid of silica gel.
3. such as silicon rubber hose as described in the claim 1, it is characterized in that: described casing ply is nylon or aramid fiber.
4. silicon rubber hose as claimed in claim 1, it is characterized in that: the two ends of this silicon rubber hose are provided with flanged (FLGD) metal connector.
5. silicon rubber hose as claimed in claim 4 is characterized in that: described metal connector is that the mode by tight pressing links to each other with described silicon rubber hose.
6. silicon rubber hose as claimed in claim 5, it is characterized in that: described metal connector and described silicon rubber hose junction scribble fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314786 CN203260437U (en) | 2013-06-03 | 2013-06-03 | Silicone-rubber flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314786 CN203260437U (en) | 2013-06-03 | 2013-06-03 | Silicone-rubber flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260437U true CN203260437U (en) | 2013-10-30 |
Family
ID=49472983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320314786 Expired - Fee Related CN203260437U (en) | 2013-06-03 | 2013-06-03 | Silicone-rubber flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876058A (en) * | 2017-04-14 | 2017-06-20 | 苏州鼎鑫冷热缩材料有限公司 | A kind of prefabricated silicon rubber core for insulating joint |
-
2013
- 2013-06-03 CN CN 201320314786 patent/CN203260437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876058A (en) * | 2017-04-14 | 2017-06-20 | 苏州鼎鑫冷热缩材料有限公司 | A kind of prefabricated silicon rubber core for insulating joint |
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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: 20131030 Termination date: 20160603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |