CN203431335U - Heat-resisting and ageing-resisting braided hose - Google Patents
Heat-resisting and ageing-resisting braided hose Download PDFInfo
- Publication number
- CN203431335U CN203431335U CN201320492457.XU CN201320492457U CN203431335U CN 203431335 U CN203431335 U CN 203431335U CN 201320492457 U CN201320492457 U CN 201320492457U CN 203431335 U CN203431335 U CN 203431335U
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- resisting
- braided
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- ageing
- hose
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Abstract
The utility model discloses a heat-resisting and ageing-resisting braided hose, and belongs to the technical field of braided hoses. The heat-resisting and ageing-resisting braided hose comprises a flexible inner pipe and a braided layer arranged outside the flexible inner pipe. The flexible inner pipe is a PEX hose. The braided layer is a stainless steel metal wire braided layer or a soft fiber filament braided layer. The heat-resisting and ageing-resisting braided hose is simple in structure and reasonable in design, the braided layer is the stainless steel metal wire braided layer or the soft fiber filament braided layer, different braided structures are adopted for different materials, the braiding strength is guaranteed, the compression strength and the abrasive resistance of the braided hose are greatly improved, and the service life of the braided hose is greatly prolonged. The flexible inner pipe is the PEX hose, the corrosion resistance and flexibility are good, especially, the heat-resisting and ageing-resisting properties are good, and the heat-resisting and ageing-resisting braided hose is suitable for water heating pipelines, oil pipelines, gas pipelines and other pipelines.
Description
Technical field
The utility model belongs to flexible hose technical field, is specifically related to a kind of heat-resisting ageing-resisting flexible hose.
Background technique
Flexible pipe is widely used in the industries such as oil, chemical industry, metallurgy, civilian and building, and its inner tube of existing flexible hose generally adopts rubber material or PVC plastics.When this flexible hose is used under long term high temperature, rubber material (as: EPDM) easily occurs aging, and general life cycle is only 2 years, and PVC plastics easily produce harmful matter, jeopardize the healthy of people.
Therefore,, although existing flexible hose passes through enhancing and the protection of braid, the heat-resistant aging quality of its inner tube is poor, causes the working life of woven tube all shorter.
Model utility content
The problem existing for prior art, the purpose of this utility model is that design provides a kind of technological scheme of heat-resisting ageing-resisting flexible hose.
Described a kind of heat-resisting ageing-resisting flexible hose, comprises flexible inner tube and is arranged on the braid outside flexible inner tube, it is characterized in that described flexible inner tube is PEX flexible pipe, and described braid is stainless steel metal wire braid or soft fibre silk braid.
Described a kind of heat-resisting ageing-resisting flexible hose, is characterized in that described soft fibre silk braid is nylon fiber silk braid or aramid fibre silk braid.
Described a kind of heat-resisting ageing-resisting flexible hose, is characterized in that described braid is 1:2～3 with the ratio of the thickness of flexible inner tube.
Described a kind of heat-resisting ageing-resisting flexible hose, it is characterized in that described stainless steel metal wire braid is stainless steel metal wire Three Up Three Down interlacing structure, described soft fibre silk braid is two times interlacing structures on soft fibre silk one on the other or two.
Above-mentioned a kind of heat-resisting ageing-resisting flexible hose, simple in structure, reasonable in design, braid adopts stainless steel metal wire braid or soft fibre silk braid, and take different braiding structures for different materials, guarantee braiding intensity, greatly improved compressive strength, wear resistance and the working life of woven tube; Flexible inner tube adopts PEX flexible pipe, corrosion-resistant, flexibility good, particularly heat-resisting and aging quality resistance excellent, is applicable to the multiple pipelines such as hot-water heating, oil, gas.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is braid interlacing structure one on the other in the utility model;
Fig. 3 is two times interlacing structures on braid two in the utility model;
Fig. 4 is braid Three Up Three Down interlacing structure in the utility model.
In figure: 1-flexible inner tube; 2-braid.
Embodiment
Below in conjunction with Figure of description, further illustrate the utility model.
As shown in Figure 1, a kind of heat-resisting ageing-resisting flexible hose comprises flexible inner tube 1 and braid 2, and braid 2 is arranged on outside flexible inner tube 1, and is close to flexible inner tube 1 outer wall.Braid 2 is 1:2～3 with the ratio of the thickness of flexible inner tube 1.
Flexible inner tube 1 is PEX flexible pipe, and PEX is cross-linking polyethylene materials, and it does not exist the release of toxic substance, and it has and aging quality resistance more heat-resisting than common polythene.
Braid 2 is stainless steel metal wire braid or soft fibre silk braid, and wherein soft fibre silk braid can be nylon fiber silk braid or aramid fibre silk braid.When braid 2 is stainless steel metal wire braid, it adopts stainless steel metal wire Three Up Three Down interlacing structure, as shown in Figure 4; When braid 2 is soft fibre silk braid, it adopts two times interlacing structures on soft fibre silk one on the other or two, as shown in Figures 2 and 3.
Above-mentioned a kind of heat-resisting ageing-resisting flexible hose, simple in structure, reasonable in design, braid 2 adopts stainless steel metal wire braid or soft fibre silk braid, and take different braiding structures for different materials, guarantee braiding intensity, greatly improved compressive strength, wear resistance and the working life of woven tube; Flexible inner tube 1 adopts PEX flexible pipe, corrosion-resistant, flexibility good, particularly heat-resisting and aging quality resistance excellent, is applicable to the multiple pipelines such as hot-water heating, oil, gas.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a heat-resisting ageing-resisting flexible hose, comprise flexible inner tube (1) and be arranged on the outer braid (2) of flexible inner tube (1), it is characterized in that described flexible inner tube (1) is PEX flexible pipe, described braid (2) is stainless steel metal wire braid or soft fibre silk braid.
2. a kind of heat-resisting ageing-resisting flexible hose as claimed in claim 1, is characterized in that described soft fibre silk braid is nylon fiber silk braid or aramid fibre silk braid.
3. a kind of heat-resisting ageing-resisting flexible hose as claimed in claim 1, is characterized in that described braid (2) and the ratio of the thickness of flexible inner tube (1) are 1:2～3.
4. a kind of heat-resisting ageing-resisting flexible hose as claimed in claim 1, it is characterized in that described stainless steel metal wire braid is stainless steel metal wire Three Up Three Down interlacing structure, described soft fibre silk braid is two times interlacing structures on soft fibre silk one on the other or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492457.XU CN203431335U (en) | 2013-08-13 | 2013-08-13 | Heat-resisting and ageing-resisting braided hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492457.XU CN203431335U (en) | 2013-08-13 | 2013-08-13 | Heat-resisting and ageing-resisting braided hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431335U true CN203431335U (en) | 2014-02-12 |
Family
ID=50060372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492457.XU Expired - Lifetime CN203431335U (en) | 2013-08-13 | 2013-08-13 | Heat-resisting and ageing-resisting braided hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405972A (en) * | 2014-11-21 | 2015-03-11 | 台州市路桥正来塑胶厂 | Extensible pipe |
| CN110202845A (en) * | 2019-06-28 | 2019-09-06 | 安徽屹盛机电科技有限公司 | A kind of double braiding layer high-pressure anti-wear hoses |
| CN110506177A (en) * | 2017-04-13 | 2019-11-26 | 伊顿智能动力有限公司 | Metal wire net flexible hose |
-
2013
- 2013-08-13 CN CN201320492457.XU patent/CN203431335U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405972A (en) * | 2014-11-21 | 2015-03-11 | 台州市路桥正来塑胶厂 | Extensible pipe |
| CN110506177A (en) * | 2017-04-13 | 2019-11-26 | 伊顿智能动力有限公司 | Metal wire net flexible hose |
| CN110202845A (en) * | 2019-06-28 | 2019-09-06 | 安徽屹盛机电科技有限公司 | A kind of double braiding layer high-pressure anti-wear hoses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |