CN103673684A - Waste heat transmission pipe - Google Patents
Waste heat transmission pipe Download PDFInfo
- Publication number
- CN103673684A CN103673684A CN201210354912.XA CN201210354912A CN103673684A CN 103673684 A CN103673684 A CN 103673684A CN 201210354912 A CN201210354912 A CN 201210354912A CN 103673684 A CN103673684 A CN 103673684A
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- CN
- China
- Prior art keywords
- waste heat
- tube
- pipe
- heat transmission
- outer tube
- 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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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The invention provides a waste heat transmission pipe which comprises an inner pipe and an outer pipe. The inner pipe is sleeved in the outer pipe, the end portions of the inner pipe and the outer pipe are level, the end portion of the outer pipe is closed up, and an interlayer is arranged between the outer pipe and the inner pipe. The waste heat transmission pipe has the advantages of being simple in structure and good in energy-saving effect.
Description
Technical field
The invention belongs to pipeline field, especially relate to a kind of waste heat transfer tube.
Background technology
Along with highlighting of energy problem, all trades and professions all need energy-saving and emission-reduction, rationally utilize each minute energy.For factory, in the process of production and processing, can produce heat energy, gas energy and tail gas, if further do not utilized, will directly be discharged in atmosphere, not only cause the waste of the energy, also can produce to pollute to living environment and destroy.Utilizing in process of complementary energy waste heat, all need to be communicated with pipeline, therefore, a kind of good pipeline, can improve utilization ratio.
Summary of the invention
The object of this invention is to provide a kind of simple in structurely, can improve the waste heat transfer tube of utilization ratio.
Technical scheme of the present invention is: waste heat transfer tube, comprise inner and outer tubes, and inner tube is within the outer tube sheathed, and the end of inner and outer tubes flushes, and, for closing up, there is interlayer the end of outer tube between outer tube and inner tube.
Described outside pipe is provided with thermal insulation layer.
Described thermal insulation layer is graphite linings.
Advantage and good effect that the present invention has are: simple in structure, and good energy-conserving effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure:
1, inner tube 2, outer tube 3, thermal insulation layer
The specific embodiment
As shown in Figure 1, the present invention is a kind of waste heat transfer tube, comprises inner tube 1 and outer tube 2, and inner tube 1 is set in outer tube 2, and the end of inner tube 1 and outer tube 2 flushes, and the end of outer tube 2 is for closing up, and 1 of outer tube 2 and inner tube have interlayer.
Described outer tube 2 outsides are provided with thermal insulation layer 3.
Described thermal insulation layer 3 is graphite linings.
The two ends of outer tube 2, for closing up, can stop the hot water entering, hot gas the longer time in the interlayer of inner tube 1 and outer tube 2, reach the object of abundant heat-shift.Thermal insulation layer 3 the loss that can prevent heat is set.Thermal insulation layer 3 adopts graphite, can adapt to the environment of high temperature, safer.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (3)
1. waste heat transfer tube, is characterized in that: comprise inner and outer tubes, inner tube is within the outer tube sheathed, and the end of inner and outer tubes flushes, and, for closing up, there is interlayer the end of outer tube between outer tube and inner tube.
2. waste heat transfer tube according to claim 1, is characterized in that: outside pipe is provided with thermal insulation layer.
3. waste heat transfer tube according to claim 2, is characterized in that: described thermal insulation layer is graphite linings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354912.XA CN103673684A (en) | 2012-09-21 | 2012-09-21 | Waste heat transmission pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354912.XA CN103673684A (en) | 2012-09-21 | 2012-09-21 | Waste heat transmission pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673684A true CN103673684A (en) | 2014-03-26 |
Family
ID=50311981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210354912.XA Pending CN103673684A (en) | 2012-09-21 | 2012-09-21 | Waste heat transmission pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11458538B2 (en) | 2018-11-19 | 2022-10-04 | Honda Motor Co., Ltd. | General synthetic strategy for fabrication of multi-metallic nanostructures |
-
2012
- 2012-09-21 CN CN201210354912.XA patent/CN103673684A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11458538B2 (en) | 2018-11-19 | 2022-10-04 | Honda Motor Co., Ltd. | General synthetic strategy for fabrication of multi-metallic nanostructures |
| US12037662B2 (en) | 2018-11-19 | 2024-07-16 | Honda Motor Co., Ltd. | General synthetic strategy for fabrication of multi-metallic nanostructures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20140326 |