CN201964817U - High-efficiency thick-wall stainless steel bellows - Google Patents
High-efficiency thick-wall stainless steel bellows Download PDFInfo
- Publication number
- CN201964817U CN201964817U CN2011200091695U CN201120009169U CN201964817U CN 201964817 U CN201964817 U CN 201964817U CN 2011200091695 U CN2011200091695 U CN 2011200091695U CN 201120009169 U CN201120009169 U CN 201120009169U CN 201964817 U CN201964817 U CN 201964817U
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- stainless steel
- steel bellows
- wall
- bellows
- wall stainless
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of heat exchange devices, in particular to a high-efficiency thick-wall stainless steel bellows. The technical scheme is that the bellows body is formed by connecting a large arc and a small arc which are tangent. The inside and outside of the pipe body are in regular corrugated shapes. The wall thickness of the pipe body is 2-3mm. The high-efficiency thick-wall stainless steel bellows not only has the advantages of ensuring the strengthen convection of stainless steel bellows, having good heat transfer effect and being not easy to casue scales, but also can be applied to various occasions with high temperature, high pressure and strong corrosivity.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig accessory, especially is a kind of efficient heavy wall corrugated stainless steel tubing.
Background technology
Heat exchanger is widely used in technical fields such as thermoelectricity, oil, chemical industry, natural gas, light industry, metallurgy, urban heat supplying.Heat exchanger tube is the main heat exchange elements of heat exchanger inside, the corrugated stainless steel tubing that heat exchanger tube adopts at present usually is able to extensive use with good effect of heat exchange, less scaling advantage, but because its wall thickness is thinner, thickness is 0.5-1.2mm, should not use in high pressure, high temperature, occasion that corrosivity is strong, cause the application of heat exchanger to have certain limitation.
The utility model content
For overcoming above-mentioned technical problem, the utility model provides a kind of less scaling, good effect of heat exchange, the efficient heavy wall corrugated stainless steel tubing of high pressure resistant, high temperature, corrosion.
For realizing above-mentioned technical purpose, the utility model is realized by the following technical solutions: a kind of efficient heavy wall corrugated stainless steel tubing, comprise one by the tangent body that is formed by connecting of big or small circular arc, be the corrugated of rule inside and outside the tube wall, it is characterized in that: the wall thickness of body is 2-3mm.
The utility model is compared with conventional art, has following beneficial effect: both guaranteed that corrugated stainless steel tubing strengthens convection heat transfer' heat-transfer by convection, the advantage of good effect of heat exchange, unsuitable fouling can be used for multiple high temperature, high pressure, occasion that corrosivity is strong again.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, a kind of efficient heavy wall corrugated stainless steel tubing comprises one by the tangent body that is formed by connecting 1 of big or small circular arc, is the corrugated of rule inside and outside the tube wall, and the wall thickness of body 1 is 2-3mm.
Claims (1)
1. an efficient heavy wall corrugated stainless steel tubing comprises one by the tangent body that is formed by connecting of big or small circular arc, is the corrugated of rule inside and outside the tube wall, and it is characterized in that: the wall thickness of body is 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200091695U CN201964817U (en) | 2011-01-06 | 2011-01-06 | High-efficiency thick-wall stainless steel bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200091695U CN201964817U (en) | 2011-01-06 | 2011-01-06 | High-efficiency thick-wall stainless steel bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964817U true CN201964817U (en) | 2011-09-07 |
Family
ID=44527360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200091695U Expired - Fee Related CN201964817U (en) | 2011-01-06 | 2011-01-06 | High-efficiency thick-wall stainless steel bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438727A (en) * | 2013-08-22 | 2013-12-11 | 华南理工大学 | Stainless steel bellow condenser of condensation type gas water heater |
-
2011
- 2011-01-06 CN CN2011200091695U patent/CN201964817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438727A (en) * | 2013-08-22 | 2013-12-11 | 华南理工大学 | Stainless steel bellow condenser of condensation type gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140106 |