CN104613250A - High-pressure rubber pipe - Google Patents
High-pressure rubber pipe Download PDFInfo
- Publication number
- CN104613250A CN104613250A CN201510029747.4A CN201510029747A CN104613250A CN 104613250 A CN104613250 A CN 104613250A CN 201510029747 A CN201510029747 A CN 201510029747A CN 104613250 A CN104613250 A CN 104613250A
- Authority
- CN
- China
- Prior art keywords
- rubber
- parts
- tube layer
- pipe
- pressure
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a high-pressure rubber pipe, and relates to the technical field of rubber. The rubber pipe comprises an inner pipe layer and an outer pipe layer, a reinforcing net is dipped in the outer tube layer and comprises a plurality of axial inner reinforcing ribs and a plurality of axial outer reinforcing ribs, reinforcing net wires are connected between the inner reinforcing ribs and the outer reinforcing ribs, the outer pipe layer is made of rubber, and the inner pipe layer is a polytetrafluoroethylene plastic pipe. The high-pressure rubber pipe solves the problems that due to poor pressure resistance of an existing rubber pipe, the rubber pipe is damaged and oil leaks and outflows.
Description
Technical field
The present invention relates to technical field of automobile, especially a kind of high-pressure rubber hose.
Background technique
In the hydraulic system of automobile or machinery, normally connect with rubber pipe between its oil cylinder and actuator, the rubber of existing rubber pipe many employings homogenous material is made, owing to will bear the flowing of high-voltage oil liquid with rubber pipe herein, easily cause the damage of sebific duct and cause leakage of oil, alter oil, therefore oil product is not only made to waste, severe patient even can cause the accident jeopardizing people's lives and properties, therefore produces long, anti-high pressure of a kind of easy to use, life-span and low-cost rubber pipe is those skilled in the art needs the problem of solution badly.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of high-pressure rubber hose, it can solve existing rubber pipe crushing resistance difference easily cause the damage of sebific duct and cause leakage of oil, alter oil problem.
In order to solve the problem, technological scheme of the present invention is: this high-pressure rubber hose, include the external tube layer that interior tube layer and Qi Nei are impregnated with strengthening net, described strengthening net includes the many interior stiffening ribs and the outer stiffening rib of Duo Gen that axially arrange, is connected with reinforcement netting twine between described interior stiffening rib and outer stiffening rib.
In technique scheme, scheme can also be more specifically: described strengthening net is that steel wire is made, and described external tube layer is that rubber material is made, and described interior tube layer is polytetrafluoroethylplastic plastic pipe.
Further: the rubber of described external tube layer adopts the raw material of following weight portion to make:
Butadiene rubber: 70 parts; Ethylene propylene rubber: 25 parts; Epichlorohydrin rubber: 5 parts; Stearic acid: 4 parts; Carbon black: 20 parts; Dithiocar-bamate: 5.5 parts; Tissuemat E: 2.3 parts; Paraffin: 8 parts; Curing resin: 7.3 parts.
Owing to adopting technique scheme, the present invention has following beneficial effect:
Be impregnated with metal strengthening net in the external tube layer of 1, rubber pipe, improve the anti-voltage resistance of rubber pipe and extend working life of rubber pipe, being applicable to the various high-pressure liquid of conveying is installed;
2, because interior tube layer is polytetrafluoroethylplastic plastic pipe, it is high that it has intensity, and the life-span is long, corrosion-resistant, and the feature that quality is light, therefore alleviates the weight of body, installs and uses more convenient;
3, be major ingredient because the rubber of external tube layer have employed butadiene rubber and add ethylene propylene rubber and epichlorohydrin rubber, butadiene rubber can better bond strengthening net, and the intensity that the high ageing resistance of the HI high impact elasticity of ethylene propylene rubber and epichlorohydrin rubber improves butadiene rubber is lower, the shortcoming of tear strength difference makes the rubber of synthesis have high pressure resistance and alkaline-resisting, oil resistant, water-fast, ageing-resistant long service life feature.Due to adopt Tissuemat E as antiager, can improve external tube layer rubber persistence, hardness and abrasion resistance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
High-pressure rubber hose shown in Fig. 1, include the external tube layer 2 that interior tube layer 3 and Qi Nei are impregnated with strengthening net 3, strengthening net 3 includes the outer stiffening rib 2-1 of many interior stiffening rib 2-2 and Duo Gen axially arranged, and is connected with and strengthens netting twine 2-3 between interior stiffening rib 2-2 and outer stiffening rib 2-3; Strengthening net 3 is made for steel wire, and external tube layer 2 is made for rubber material, and interior tube layer 3 is polytetrafluoroethylplastic plastic pipe.Wherein the rubber of external tube layer adopts the raw material mixing banburying of following weight to make: butadiene rubber: 70 kilograms; Ethylene propylene rubber: 25 kilograms; Epichlorohydrin rubber: 5 kilograms; Stearic acid: 4 kilograms; Carbon black: 20 kilograms; Dithiocar-bamate: 5.5 kilograms; Tissuemat E: 2.3 kilograms; Paraffin: 8 kilograms; Curing resin: 7.3 kilograms.Be impregnated with metal strengthening net in the external tube layer of rubber pipe of the present invention and interior tube layer is polytetrafluoroethylplastic plastic pipe, not only increase the anti-voltage resistance of rubber pipe and extend working life of rubber pipe, being applicable to the various high-pressure liquid of conveying is installed; And it is high to have intensity, the life-span is long, corrosion-resistant, and the feature that quality is light, therefore alleviates the weight of body, installs and uses more convenient.
Claims (3)
1. a high-pressure rubber hose, it is characterized in that: include interior tube layer (3) and in it, be impregnated with the external tube layer (2) of strengthening net (3), described strengthening net (3) includes the many interior stiffening ribs (2-2) and many outer stiffening ribs (2-1) that axially arrange, is connected with and strengthens netting twine (2-3) between described interior stiffening rib (2-2) and outer stiffening rib (2-3).
2. high-pressure rubber hose according to claim 1, is characterized in that: described strengthening net (3) is made for steel wire, and described external tube layer (2) is made for rubber material, and described interior tube layer (3) is polytetrafluoroethylplastic plastic pipe.
3. high-pressure rubber hose according to claim 2, is characterized in that: the rubber of described external tube layer adopts the raw material of following weight portion to make:
Butadiene rubber: 70 parts; Ethylene propylene rubber: 25 parts; Epichlorohydrin rubber: 5 parts; Stearic acid: 4 parts; Carbon black: 20 parts; Dithiocar-bamate: 5.5 parts; Tissuemat E: 2.3 parts; Paraffin: 8 parts; Curing resin: 7.3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029747.4A CN104613250A (en) | 2015-01-21 | 2015-01-21 | High-pressure rubber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029747.4A CN104613250A (en) | 2015-01-21 | 2015-01-21 | High-pressure rubber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613250A true CN104613250A (en) | 2015-05-13 |
Family
ID=53147836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029747.4A Pending CN104613250A (en) | 2015-01-21 | 2015-01-21 | High-pressure rubber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613250A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003762A (en) * | 2015-06-26 | 2015-10-28 | 开平市亿洋塑胶制品有限公司 | High pressure rubber pipe |
| CN106287025A (en) * | 2016-10-12 | 2017-01-04 | 安徽瑞通塑业有限公司 | A kind of corrugated tube of the wear-resisting type variable volume of multilamellar |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142168Y (en) * | 1992-11-19 | 1993-09-15 | 常州高压软管厂 | High-pressure plastic hose twined with steel wire |
| CN202012677U (en) * | 2011-04-12 | 2011-10-19 | 天台县富华塑胶有限公司 | Flexible pipe wound by steel wires |
| CN102829266A (en) * | 2011-06-15 | 2012-12-19 | 朱伟全 | Rubber and plastic tube with interlayer |
| CN103672218A (en) * | 2013-12-23 | 2014-03-26 | 苏州市依星橡塑有限公司 | Novel rubber pipe |
| WO2014162027A1 (en) * | 2013-04-03 | 2014-10-09 | Abn Pipe Systems, S.L.U. | Piping for guiding fluids |
-
2015
- 2015-01-21 CN CN201510029747.4A patent/CN104613250A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142168Y (en) * | 1992-11-19 | 1993-09-15 | 常州高压软管厂 | High-pressure plastic hose twined with steel wire |
| CN202012677U (en) * | 2011-04-12 | 2011-10-19 | 天台县富华塑胶有限公司 | Flexible pipe wound by steel wires |
| CN102829266A (en) * | 2011-06-15 | 2012-12-19 | 朱伟全 | Rubber and plastic tube with interlayer |
| WO2014162027A1 (en) * | 2013-04-03 | 2014-10-09 | Abn Pipe Systems, S.L.U. | Piping for guiding fluids |
| CN103672218A (en) * | 2013-12-23 | 2014-03-26 | 苏州市依星橡塑有限公司 | Novel rubber pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003762A (en) * | 2015-06-26 | 2015-10-28 | 开平市亿洋塑胶制品有限公司 | High pressure rubber pipe |
| CN106287025A (en) * | 2016-10-12 | 2017-01-04 | 安徽瑞通塑业有限公司 | A kind of corrugated tube of the wear-resisting type variable volume of multilamellar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |