CN201610982U - Four-layer high pressure pipe for hydraulic transmission - Google Patents
Four-layer high pressure pipe for hydraulic transmission Download PDFInfo
- Publication number
- CN201610982U CN201610982U CN2010201103337U CN201020110333U CN201610982U CN 201610982 U CN201610982 U CN 201610982U CN 2010201103337 U CN2010201103337 U CN 2010201103337U CN 201020110333 U CN201020110333 U CN 201020110333U CN 201610982 U CN201610982 U CN 201610982U
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- layer
- pressure pipe
- high pressure
- hydraulic transmission
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a four-layer high pressure pipe for hydraulic transmission, comprising an inner silicon rubber layer, which is sequentially coated with a first fiber braiding layer and an outer liquid silicon rubber layer, wherein a second fiber braiding layer is arranged between the first fiber braiding layer and the outer liquid silicon rubber layer. The four-layer high pressure pipe has the advantages of aging, corrosion and high temperature resistance, good softness, low shrinkage ratio, environmental protection effect and superior pressure resistance simultaneously.
Description
Technical field
The utility model relates to a kind of four layers of high-pressure pipe used for Hydraulic transferring, can be used as in the special machines such as medical equipment, household electric appliance, Aero-Space, automobile and instrument and equipment the hydraulic system transmission and uses tubing, belongs to hydraulic pressure transport tube technical field.
Background technique
High-pressure pipe used for Hydraulic transferring commonly used at present roughly is divided into two kinds of structures.A kind of structure for individual layer hydraulic pressure transport tube, is made up of one deck silastic-layer 1 as shown in Figure 1, has been to support protective action.Another as described in Figure 2; be three layers of hydraulic pressure transport tube, form that the internal layer silastic-layer plays a supportive role 2 by interior silastic-layer 2 and outer silastic-layer 3 and one deck fibrage layer 4 between them; 4 reinforing function of fibrage layer, 3 fixing and protective actions of outer silastic-layer.
The transport tube of above-mentioned two kinds of structures, shortcoming be can only anti-5Mpa with downforce, can't reach, ductility ageing-resistant, corrosion-resistant, high temperature resistant with sleeve pipe, low-shrinkage and requirement such as high pressure resistant simultaneously to special machine, the transmission of instrument and equipment hydraulic system.
Summary of the invention
The purpose of this utility model provides a kind of have ageing-resistant, corrosion-resistant, high temperature resistant, ductility, low-shrinkage, environmental protection effect, has the transmission high-voltage tube of superpower withstand voltage effect simultaneously.
In order to achieve the above object, the technical solution of the utility model has provided a kind of four layers of high-pressure pipe used for Hydraulic transferring, comprise interior silastic-layer, outside interior silastic-layer, be with successively the first fibrage layer and outside the fluid silicone rubber layer, it is characterized in that, the first fibrage layer and outside be provided with the second fibrage layer between the fluid silicone rubber layer.
The utility model is increasing one deck fibrage layer on original three-decker; the fibrage layer that increases plays reinforing function once more; the fluid silicone rubber layer plays fixing, protective action once more; make the utility model not only have the effect of ageing-resistant, corrosion-resistant, high temperature resistant, ductility, low-shrinkage, environmental protection; has superpower withstand voltage effect simultaneously; make minimum burst pressure reach 18Mpa, normal use can reach pressure 10Mpa.
The utility model has the advantages that ageing-resistant, corrosion-resistant, high temperature resistant, ductility, low-shrinkage, environmental protection effect, have superpower withstand voltage effect simultaneously.
Description of drawings
Fig. 1 is one deck hydraulic pressure transport tube structural representation;
Fig. 2 is three layers of hydraulic pressure transport tube structural representation;
A kind of four layers of high-pressure pipe used for Hydraulic transferring structural representation that Fig. 3 provides for the utility model.
Embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 3, a kind of four layers of high-pressure pipe used for Hydraulic transferring that provide for the utility model, silastic-layer 5 in comprising, outside interior silastic-layer 5, be with successively the first fibrage layer 6 and outside fluid silicone rubber layer 8, the first fibrage layer 6 and outside be provided with the second fibrage layer 7 between the fluid silicone rubber layer 8.
When using the utility model, minimum burst pressure reaches 18Mpa, and when normally using, pressure can reach 10Mpa.
Claims (1)
1. four layers of high-pressure pipe used for Hydraulic transferring, comprise interior silastic-layer (5), outside interior silastic-layer (5), be with successively the first fibrage layer (6) and outside fluid silicone rubber layer (8), it is characterized in that, the first fibrage layer (6) and outside be provided with the second fibrage layer (7) between the fluid silicone rubber layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201103337U CN201610982U (en) | 2010-02-09 | 2010-02-09 | Four-layer high pressure pipe for hydraulic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201103337U CN201610982U (en) | 2010-02-09 | 2010-02-09 | Four-layer high pressure pipe for hydraulic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610982U true CN201610982U (en) | 2010-10-20 |
Family
ID=42961616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201103337U Expired - Fee Related CN201610982U (en) | 2010-02-09 | 2010-02-09 | Four-layer high pressure pipe for hydraulic transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235530A (en) * | 2014-09-02 | 2014-12-24 | 中国人民解放军总后勤部油料研究所 | Hose capable of being flattened and manufacturing method thereof |
-
2010
- 2010-02-09 CN CN2010201103337U patent/CN201610982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235530A (en) * | 2014-09-02 | 2014-12-24 | 中国人民解放军总后勤部油料研究所 | Hose capable of being flattened and manufacturing method thereof |
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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: 20101020 Termination date: 20190209 |