CN103727328A - Metal hose - Google Patents
Metal hose Download PDFInfo
- Publication number
- CN103727328A CN103727328A CN201210388610.4A CN201210388610A CN103727328A CN 103727328 A CN103727328 A CN 103727328A CN 201210388610 A CN201210388610 A CN 201210388610A CN 103727328 A CN103727328 A CN 103727328A
- Authority
- CN
- China
- Prior art keywords
- pipe
- bellows
- net cover
- metal net
- hose
- 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
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- 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
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- 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to a metal hose. The metal hose is provided with a hose body and connectors fixedly connected to the two ends of the hose body. The hose body is provided with a liner pipe, a corrugated pipe and a metal net cover. The liner pipe is arranged inside the corrugated pipe which is sleeved with the metal net cover. The liner pipe is formed by connecting a plurality of step-shaped manganese steel pipes in a lap joint mode in sequence. Heat-resisting materials are arranged between the corrugated pipe and the liner pipe. The metal hose is suitable for working environments with not very high requirements for curvature and not prone to being heated or deformed and has very good abrasion resistance performance.
Description
Technical field
The present invention relates to a kind of flexible pipe, particularly a kind of metallic hose.
Background technique
At present, metallic hose is widely used in during compensation is connected because it has good flexibility and ductility.According to different Environmental Conditions, the performance requirement of metallic hose is also had to difference.Common metallic hose does not all install wear-resistant liner additional now, therefore easily causes metallic hose by granular fluid abrasion, reduces working life.And in use, metallic hose usually can deform because of being heated.
Summary of the invention
The object of this invention is to provide the metallic hose that a kind of wear-resisting property is good, be difficult for temperature distortion and the suitable absorption equipment vibration of energy.
The technological scheme that realizes the object of the invention is: the present invention has flexible pipe body and is connected in the joint at two ends; Described flexible pipe body has internal lining pipe, bellows, metal net cover; Described internal lining pipe is arranged on bellows interior, and metal net cover is set in the outside of bellows; Described internal lining pipe is step-like manganese steel steel pipe and is overlapped and form in turn by multiple; Between described bellows and internal lining pipe, be provided with heat-resistant material.
Above-mentioned bellows, metal net cover are stainless steel.
The present invention has positive effect: because having metal net cover, therefore wear-resisting property is good in (1) the present invention; (2) therefore the present invention is difficult for temperature distortion because being provided with heat-resistant material; (3) the suitably vibration of absorption equipment of the present invention.
Accompanying drawing explanation
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is sectional structure schematic diagram of the present invention.
Embodiment
See Fig. 1, the present invention has flexible pipe body 1 and is connected in the joint 2 at two ends; Described flexible pipe body 1 has internal lining pipe 11, bellows 12, metal net cover 13; Described internal lining pipe 11 is arranged on bellows 12 inside, and metal net cover 13 is set in the outside of bellows 12; Described internal lining pipe 11 is step-like manganese steel steel pipe and is overlapped and form in turn by multiple; Between described bellows 12 and internal lining pipe 11, be provided with heat-resistant material; Described bellows 12, metal net cover 13 are stainless steel.
Above-described specific embodiment; object of the present invention, technological scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. a metallic hose, has flexible pipe body (1) and is connected in the joint (2) at two ends; It is characterized in that: described flexible pipe body (1) has internal lining pipe (11), bellows (12), metal net cover (13); Described internal lining pipe (11) is arranged on bellows (12) inside, and metal net cover (13) is set in the outside of bellows (12); Described internal lining pipe (11) is step-like manganese steel steel pipe and is overlapped and form in turn by multiple; Between described bellows (12) and internal lining pipe (11), be provided with heat-resistant material (14).
2. a kind of metallic hose according to claim 1, is characterized in that: described bellows (12), metal net cover (13) are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388610.4A CN103727328A (en) | 2012-10-12 | 2012-10-12 | Metal hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388610.4A CN103727328A (en) | 2012-10-12 | 2012-10-12 | Metal hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727328A true CN103727328A (en) | 2014-04-16 |
Family
ID=50451540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210388610.4A Pending CN103727328A (en) | 2012-10-12 | 2012-10-12 | Metal hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482332A (en) * | 2014-12-18 | 2015-04-01 | 汪仕斌 | Bell-spigot pressing-type armor composite pipe |
-
2012
- 2012-10-12 CN CN201210388610.4A patent/CN103727328A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482332A (en) * | 2014-12-18 | 2015-04-01 | 汪仕斌 | Bell-spigot pressing-type armor composite pipe |
| CN104482332B (en) * | 2014-12-18 | 2017-02-22 | 汪仕斌 | Bell-spigot pressing-type armor composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |