CN105241279A - Pipe type heat exchanger - Google Patents
Pipe type heat exchanger Download PDFInfo
- Publication number
- CN105241279A CN105241279A CN201510765870.2A CN201510765870A CN105241279A CN 105241279 A CN105241279 A CN 105241279A CN 201510765870 A CN201510765870 A CN 201510765870A CN 105241279 A CN105241279 A CN 105241279A
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- China
- Prior art keywords
- heat
- radiating tube
- pipe
- heat exchanger
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a pipe type heat exchanger. The pipe type heat exchanger comprises a first cooling pipe and a second cooling pipe, wherein a pipe required to be cooled is spirally wound on the outer wall of the second cooling pipe; the first cooling pipe surrounds the pipe required to be cooled; and a cooling heat conducting medium flows in the second cooling pipe and between the first cooling pipe and the pipe required to be cooled in use. The pipe type heat exchanger is simple in structure and high in heat exchange efficiency, and can satisfy different cooling demands.
Description
Technical field
The present invention relates to a kind of shelltube heat exchanger, belong to technical field of heat exchange.
Background technology
The condenser of existing refrigeration plant or evaporimeter mostly adopt finned, board-like or tubular heat exchanger, and the heat exchange of these condensers or evaporimeter adopts water or air to be heat exchange medium usually.Performance required by general heat exchanger is heat exchange performance, but for small-sized condenser or evaporimeter because for the treatment of flow less, often heat exchanger size is also restricted, the Energy Efficiency Ratio serious unbalance of heat exchanger will be made like this, thus reduce the efficiency of heat exchange.
Summary of the invention
The object of the invention is to: propose that a kind of structure is simple, heat exchanger effectiveness is high, can meet the small pipeline formula heat exchanger of different radiating requirements.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of pipe-like heat exchanger, comprise the first radiating tube and the second radiating tube, the spiral pipeline formula that need dispel the heat is wrapped on the outer wall of described second radiating tube, described first radiating tube surrounds the pipeline that need dispel the heat, and the surfaces externally and internally of described first radiating tube and the second radiating tube is equipped with ripple; In use, the heat-conducting medium that dispels the heat flows in described second radiating tube and between described first radiating tube and the pipeline that need dispel the heat.
Preferably, the described pipeline that need dispel the heat and the second radiating tube are by welding or glueing joint fixing.
Preferably, described first radiating tube and the second radiating tube are made up of stainless steel, Hasiteluoyi is anti-corrosion Langaloy or nichrome.
The beneficial effect that the present invention brings is:
1) heat exchange heat-conducting medium and the pipeline that need dispel the heat are dispelled the heat from inside and outside by two radiating tubes by the present invention, and the spiral pipeline formula that need dispel the heat is wrapped on the outer wall of described second radiating tube, improve the contact area of pipeline and the heat-conducting medium that need dispel the heat, thus improve heat exchanger effectiveness (heat exchange can be carried out efficiently).
2) the present invention can make the flow direction of the fluids within pipes that need dispel the heat identical or contrary with the flow direction of heat-conducting medium in two radiating tubes, thus relatively can adjust the heat exchanger effectiveness of heat exchanger effectiveness of the present invention, meets more how different demands.Further, the heat-conducting medium in two radiating tubes also can be selected to flow to identical or contrary, even selects the heat-conducting medium that thermal conductivity factor is different, and combines the flow velocity regulating heat-conducting medium, can meet more radiating requirements.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Embodiment
As shown in Figure 1, the pipe-like heat exchanger of the present embodiment, comprises the first radiating tube 1 and the second radiating tube 2, and pipeline 3 spiral wrap that need dispel the heat is on the outer wall of described second radiating tube 2, and described first radiating tube 1 surrounds the pipeline 3 that need dispel the heat; In use, heat-conducting medium is dispelled the heat in described second radiating tube 2 and flow between described first radiating tube 1 and the pipeline 3 that need dispel the heat.
The pipeline 3 dispelled the heat is needed to fix preferably by welding or glueing joint with the second radiating tube 2 described in the present embodiment.Described first radiating tube and the second radiating tube are preferably made up of stainless steel, Hasiteluoyi is anti-corrosion Langaloy or nichrome.
The present embodiment can do following improvement: all arrange sealing ring 4, two conduits that two plastic materials make at the two ends of the first radiating tube 1 and the second radiating tube 2 and insert sealing rings 4, form the heat-conducting medium entrance or heat-conducting medium outlet that are used interchangeably.Like this, by sealing ring 4, heat-conducting medium entrance and heat-conducting medium exit portion are become flexible structure, heat-conducting medium not only can be prevented excessive, and rigid conduit slight vibrations in the running can be avoided, thus avoid producing resonance harm.
The present invention is not limited to above-described embodiment, and all employings are equal to the technical scheme of replacing and being formed, and all drop in the protection domain of application claims.
Claims (3)
1. a pipe-like heat exchanger, is characterized in that: comprise the first radiating tube and the second radiating tube, and the spiral pipeline formula that need dispel the heat is wrapped on the outer wall of described second radiating tube, and described first radiating tube surrounds the pipeline that need dispel the heat; In use, the heat-conducting medium that dispels the heat flows in described second radiating tube and between described first radiating tube and the pipeline that need dispel the heat.
2. pipe-like heat exchanger according to claim 1, is characterized in that: the described pipeline that need dispel the heat and the second radiating tube are by welding or glueing joint fixing.
3. pipe-like heat exchanger according to claim 1, is characterized in that: described first radiating tube and the second radiating tube are made up of stainless steel, Hasiteluoyi is anti-corrosion Langaloy or nichrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765870.2A CN105241279A (en) | 2015-11-10 | 2015-11-10 | Pipe type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765870.2A CN105241279A (en) | 2015-11-10 | 2015-11-10 | Pipe type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105241279A true CN105241279A (en) | 2016-01-13 |
Family
ID=55039015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510765870.2A Pending CN105241279A (en) | 2015-11-10 | 2015-11-10 | Pipe type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105241279A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953627A (en) * | 2016-04-27 | 2016-09-21 | 江苏广旭热管科技有限公司 | Composite finned tube |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619944A (en) * | 2009-07-27 | 2010-01-06 | 北京鹤华安吉电子技术研究所 | Heat exchanger with corrugated pipe coil structure provided with internal duct and external duct |
| CN203100157U (en) * | 2013-01-06 | 2013-07-31 | 刘仕泉 | Automatic-control fire coal type air indirect heater |
| CN104697364A (en) * | 2015-03-19 | 2015-06-10 | 浙江银轮机械股份有限公司 | Pipe type heat exchanger |
-
2015
- 2015-11-10 CN CN201510765870.2A patent/CN105241279A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619944A (en) * | 2009-07-27 | 2010-01-06 | 北京鹤华安吉电子技术研究所 | Heat exchanger with corrugated pipe coil structure provided with internal duct and external duct |
| CN203100157U (en) * | 2013-01-06 | 2013-07-31 | 刘仕泉 | Automatic-control fire coal type air indirect heater |
| CN104697364A (en) * | 2015-03-19 | 2015-06-10 | 浙江银轮机械股份有限公司 | Pipe type heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953627A (en) * | 2016-04-27 | 2016-09-21 | 江苏广旭热管科技有限公司 | Composite finned tube |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |