CN203053275U - Waste heat transfer pipe - Google Patents
Waste heat transfer pipe Download PDFInfo
- Publication number
- CN203053275U CN203053275U CN 201220484033 CN201220484033U CN203053275U CN 203053275 U CN203053275 U CN 203053275U CN 201220484033 CN201220484033 CN 201220484033 CN 201220484033 U CN201220484033 U CN 201220484033U CN 203053275 U CN203053275 U CN 203053275U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- heat transfer
- pipe
- waste heat
- model
- 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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- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a waste heat transfer pipe, which comprises an inner pipe and an outer pipe, wherein the inner pipe is sleeved in the outer pipe, the end part of the inner pipe is level to the end part of the outer pipe, the end part of the outer pipe is closed up, and an interlayer is arranged between the outer pipe and the inner pipe. The utility model has the beneficial effects of simple structure and good energy-saving effect.
Description
Technical field
The utility model belongs to the pipeline field, especially relates 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 to divide the energy.For factory, in the process of production and processing, can produce heat energy, gas energy and tail gas, if further do not utilize, will directly be discharged in the atmosphere, not only cause the waste of the energy, also can produce to pollute to living environment and destroy.In complementary energy afterheat utilization process, all need to be communicated with pipeline, therefore, a kind of good pipeline can improve utilization ratio.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, can improve the waste heat transfer tube of utilization ratio.
The technical solution of the utility model is: the waste heat transfer tube, and pipe and outer tube in comprising, interior pipe box is located in the outer tube, and the end of interior pipe and outer tube flushes, and the end of outer tube has interlayer for closing up between outer tube and interior pipe.
Described outside pipe is provided with thermal insulation layer.
Described thermal insulation layer is graphite linings.
Advantage and the good effect that the utlity model has are: simple in structure, and good energy-conserving effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, interior pipe 2, outer tube 3, thermal insulation layer
The specific embodiment
As shown in Figure 1, the utility model is a kind of waste heat transfer tube, pipe 1 and outer tube 2 in comprising, and interior pipe 1 is set in the outer tube 2, and the end of interior pipe 1 and outer tube 2 flushes, and the end of outer tube 2 is for closing up, and 1 of outer tube 2 and interior pipe 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 can stop hot water, the hot gas that enters the longer time for closing up in the interlayer of interior pipe 1 and outer tube 2, reach the purpose 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, and is safer.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. waste heat transfer tube is characterized in that: pipe and outer tube in comprising, and interior pipe box is located in the outer tube, and the end of interior pipe and outer tube flushes, and the end of outer tube has interlayer for closing up between outer tube and interior pipe.
2. waste heat transfer tube according to claim 1, it is characterized in that: outside pipe is provided with thermal insulation layer.
3. waste heat transfer tube according to claim 2, it is characterized in that: described thermal insulation layer is graphite linings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484033 CN203053275U (en) | 2012-09-21 | 2012-09-21 | Waste heat transfer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484033 CN203053275U (en) | 2012-09-21 | 2012-09-21 | Waste heat transfer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053275U true CN203053275U (en) | 2013-07-10 |
Family
ID=48736221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484033 Expired - Fee Related CN203053275U (en) | 2012-09-21 | 2012-09-21 | Waste heat transfer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791836A (en) * | 2015-04-29 | 2015-07-22 | 浙江天源炉业科技有限公司 | Heat exchange device of heating furnace |
-
2012
- 2012-09-21 CN CN 201220484033 patent/CN203053275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791836A (en) * | 2015-04-29 | 2015-07-22 | 浙江天源炉业科技有限公司 | Heat exchange device of heating furnace |
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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: 20130710 Termination date: 20130921 |