CN203053275U - Waste heat transfer pipe - Google Patents

Waste heat transfer pipe Download PDF

Info

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
tube
pipe
heat transfer
waste heat
interior pipe
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
Application number
CN 201220484033
Other languages
Chinese (zh)
Inventor
陈泉奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN SHUNHAI CARBON TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
TIANJIN SHUNHAI CARBON TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN SHUNHAI CARBON TECHNOLOGY DEVELOPMENT Co Ltd filed Critical TIANJIN SHUNHAI CARBON TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN 201220484033 priority Critical patent/CN203053275U/en
Application granted granted Critical
Publication of CN203053275U publication Critical patent/CN203053275U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The waste heat transfer tube
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.
CN 201220484033 2012-09-21 2012-09-21 Waste heat transfer pipe Expired - Fee Related CN203053275U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20130921

C17 Cessation of patent right