CN103148308A - Rectangular corrugated pipe - Google Patents
Rectangular corrugated pipe Download PDFInfo
- Publication number
- CN103148308A CN103148308A CN2013100998827A CN201310099882A CN103148308A CN 103148308 A CN103148308 A CN 103148308A CN 2013100998827 A CN2013100998827 A CN 2013100998827A CN 201310099882 A CN201310099882 A CN 201310099882A CN 103148308 A CN103148308 A CN 103148308A
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- China
- Prior art keywords
- corrugated pipe
- rectangular
- bellows
- rectangle
- pipeline
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- 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.)
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to the technical field of corrugated pipes and particularly relates to a rectangular corrugated pipe. The rectangular corrugated pipe comprises a rectangular corrugated pipe body and rectangular connection pipes arranged at the two ends of the rectangular corrugated pipe body. According to the rectangular corrugated pipe, the corrugated pipe can be directly connected into a pipeline due to the adoption of the rectangular connection pipes, and the pipeline displacement caused by reasons, such as heat expansion, cold contraction or mechanical shock, is absorbed and compensated by the corrugated pipe when the pipeline is subjected to expansion or compression, so that the corrugated pipe has the characteristics of high reliability, service life prolongation and the like. Furthermore, the corrugated pipe has the characteristics of reasonable design, simple structure, low manufacturing cost and the like, so that the corrugated pipe can be widely applied to various smoke/air pipelines.
Description
Technical field
The present invention relates to the Bellows Technology field, be specifically related to the rectangle bellows.
Background technique
The rectangle bellows is a kind of good deformation-compensated element of energy free-extension, have the functions such as shockproof, dustproof, anti-imbalance, mainly be applicable to the industries such as boiler smoke duct system and oil in power industry, chemical industry, metallurgy, building carry gas connecting tube in, be used for that absorption compensation expands with heat and contract with cold or piping displacement that the reason such as mechanical shock causes etc.But existing rectangle bellows wearing and tearing, cracking phenomena easily occur in actual use because design is reasonable not, thereby reduces the functional reliability of bellows, has shortened the working life of bellows.
Summary of the invention
The purpose of this invention is to provide a kind of reasonable in design, simple in structure, rectangle bellows that functional reliability is high.
In order to solve the existing problem of background technique, the present invention is by the following technical solutions: rectangle bellows, the rectangular tube that comprises rectangle ripple tube body and be located at described rectangle ripple tube body two ends.
Further, four of described rectangular tube angles are fillet, corner or oblique angle.
Further, described rectangle bellows is stainless steel, carbon steel or or examines a steel.
The present invention has following beneficial effect: rectangle bellows of the present invention, the rectangular tube that mainly comprises rectangle ripple tube body and be located at described rectangle ripple tube body two ends, wherein, adopt rectangular tube bellows can be directly connected in pipeline, when pipeline is expanded or compress, by the piping displacement that the bellows absorption compensation expands with heat and contract with cold or the reason such as mechanical shock causes, have that functional reliability is high, the characteristics such as increase the service life.In addition, the present invention has the characteristics such as reasonable, simple in structure, the low cost of manufacture of meter, can be widely used in the pipeline of various cigarettes air channels.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention will be further described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the rectangle bellows, comprise rectangle ripple tube body 1 and the rectangular tube 2 of being located at described rectangle ripple tube body 1 two ends, wherein, rectangular tube can be fixedly connected with rectangle ripple tube body by welding procedure, avoid occurring the phenomenons such as wearing and tearing, cracking, in the present embodiment, adopt rectangular tube bellows can be directly connected in pipeline, when pipeline is expanded or compress, by the piping displacement that the bellows absorption compensation expands with heat and contract with cold or the reason such as mechanical shock causes, have that functional reliability is high, the characteristics such as increase the service life.
Four angles of described rectangular tube 2 are fillet, corner or oblique angle, and design, when reality is used, can satisfy user's multiple demand like this.
Described rectangle bellows be stainless steel, carbon steel or or examine a steel, in the present embodiment, design like this, have the characteristics such as corrosion-resistant, anti-aging, lightweight, thereby can extend the working life of bellows.
Explanation is at last, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, other modifications that those of ordinary skills make technological scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. the rectangle bellows, is characterized in that, the rectangular tube (2) that comprises rectangle ripple tube body (1) and be located at described rectangle ripple tube body (1) two ends.
2. rectangle bellows according to claim 1, is characterized in that, four angles of described rectangular tube (2) are fillet, corner or oblique angle.
3. rectangle bellows according to claim 1, is characterized in that, described rectangle bellows is stainless steel, carbon steel or or examines a steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100998827A CN103148308A (en) | 2013-03-27 | 2013-03-27 | Rectangular corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100998827A CN103148308A (en) | 2013-03-27 | 2013-03-27 | Rectangular corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103148308A true CN103148308A (en) | 2013-06-12 |
Family
ID=48546542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100998827A Pending CN103148308A (en) | 2013-03-27 | 2013-03-27 | Rectangular corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588425A (en) * | 2018-12-14 | 2019-04-09 | 吉林省艾斯克机电股份有限公司 | A kind of frying apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3551009A (en) * | 1968-12-23 | 1970-12-29 | Riley Stoker Corp | Expansion joint assembly |
| CN2265468Y (en) * | 1996-11-18 | 1997-10-22 | 林德恩 | Large wave-shape expansion compensator |
| CN201034227Y (en) * | 2007-04-08 | 2008-03-12 | 刘祥荣 | Novel rectangular compensator |
| CN201116643Y (en) * | 2007-11-20 | 2008-09-17 | 江苏曙光波纹管有限公司 | Rectangular round-corner corrugated pipe |
| CN203223694U (en) * | 2013-03-27 | 2013-10-02 | 江苏宏博机械制造有限公司 | Rectangular corrugated pipe |
-
2013
- 2013-03-27 CN CN2013100998827A patent/CN103148308A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3551009A (en) * | 1968-12-23 | 1970-12-29 | Riley Stoker Corp | Expansion joint assembly |
| CN2265468Y (en) * | 1996-11-18 | 1997-10-22 | 林德恩 | Large wave-shape expansion compensator |
| CN201034227Y (en) * | 2007-04-08 | 2008-03-12 | 刘祥荣 | Novel rectangular compensator |
| CN201116643Y (en) * | 2007-11-20 | 2008-09-17 | 江苏曙光波纹管有限公司 | Rectangular round-corner corrugated pipe |
| CN203223694U (en) * | 2013-03-27 | 2013-10-02 | 江苏宏博机械制造有限公司 | Rectangular corrugated pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588425A (en) * | 2018-12-14 | 2019-04-09 | 吉林省艾斯克机电股份有限公司 | A kind of frying apparatus |
| CN109588425B (en) * | 2018-12-14 | 2021-07-20 | 吉林省艾斯克机电股份有限公司 | Frying equipment |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |