CN105299960A - Pipe type heat exchanger - Google Patents
Pipe type heat exchanger Download PDFInfo
- Publication number
- CN105299960A CN105299960A CN201510762997.9A CN201510762997A CN105299960A CN 105299960 A CN105299960 A CN 105299960A CN 201510762997 A CN201510762997 A CN 201510762997A CN 105299960 A CN105299960 A CN 105299960A
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- China
- Prior art keywords
- heat
- pipe
- radiating
- tube
- radiating tube
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a pipe type heat exchanger which comprises a first radiating pipe and a second radiating pipe. The second radiating pipe is inserted in a pipe needing to be cooled, and the pipe needing to be cooled is wrapped by the first radiating pipe. The first radiating pipe, the second radiating pipe and the pipe needing to be cooled are all spring-shaped spiral pipes. Corrugations are arranged on the inner surface and the outer surface of the first radiating pipe and the inner surface and the outer surface of the second radiating pipe. During use, heat conduction medium flows in the second radiating pipe and between the first radiating pipe and the pipe needing to be cooled. The pipe type heat exchanger is simple in structure, high in heat exchange efficiency and capable of meeting different radiating needs.
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, described second radiating tube inserts in the pipeline that need dispel the heat, described first radiating tube surrounds the pipeline that need dispel the heat, described first radiating tube, the second radiating tube and the pipeline that need dispel the heat are the helix tube of spring-like, 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, described first radiating tube, the second radiating tube and the pipeline that need dispel the heat are pipe.
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 described first radiating tube, the second radiating tube and the pipeline that need dispel the heat all are arranged to the helix tube of spring-like, improve the contact area of pipeline and the heat-conducting medium that need dispel the heat, thus improve heat exchanger effectiveness.
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.
3) the present invention is equipped with ripple at the surfaces externally and internally of described first radiating tube and the second radiating tube, can improve heat exchanger effectiveness further.
The further improvement of technique scheme is: the described pipeline that need dispel the heat is combined to form by the first tube wall and the second tube wall, and the periphery of described second radiating tube is provided with and stretches out and be fixedly connected with the first connecting plate of described first tube wall and the second tube wall; Described first radiating tube is combined to form by the 3rd tube wall and the 4th tube wall, and the periphery of the described pipeline that need dispel the heat is provided with and stretches out and be fixedly connected with the second connecting plate of described 3rd tube wall and the 4th tube wall.Such easy accessibility, is convenient to clean and maintenance.
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.
Fig. 2 is the cross sectional representation of the pipe-like heat exchanger of Fig. 1.
Detailed description of the invention
Embodiment
As depicted in figs. 1 and 2, the pipe-like heat exchanger of the present embodiment, comprise the first radiating tube 1 and the second radiating tube 2, described second radiating tube 2 inserts in the pipeline 3 that need dispel the heat, described first radiating tube 1 surrounds the pipeline 3 that need dispel the heat, and described first radiating tube 1, second radiating tube 2 and the pipeline 3 that need dispel the heat are the helix tube of spring-like; The surfaces externally and internally of described first radiating tube 1 and the second radiating tube 2 is equipped with ripple (not shown), can improve heat exchanger effectiveness further like this.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.
As shown in Figure 2, the described pipeline 3 that need dispel the heat is combined to form by the first tube wall and the second tube wall, and the periphery of described second radiating tube 2 is provided with and stretches out and be fixedly connected with the first connecting plate of described first tube wall and the second tube wall; Described first radiating tube 1 is combined to form by the 3rd tube wall and the 4th tube wall, and the periphery of the described pipeline 3 that need dispel the heat is provided with and stretches out and be fixedly connected with the second connecting plate of described 3rd tube wall and the 4th tube wall.Such easy accessibility, is convenient to clean and maintenance.
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, form the heat-conducting medium entrance or heat-conducting medium outlet that are used interchangeably.Like this, by sealing ring, 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, it is characterized in that: comprise the first radiating tube and the second radiating tube, described second radiating tube inserts in the pipeline that need dispel the heat, described first radiating tube surrounds the pipeline that need dispel the heat, and described first radiating tube, the second radiating tube and the pipeline that need dispel the heat are the helix tube of spring-like; 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.
2. pipe-like heat exchanger according to claim 1, it is characterized in that: the described pipeline that need dispel the heat is combined to form by the first tube wall and the second tube wall, the periphery of described second radiating tube is provided with and stretches out and be fixedly connected with the first connecting plate of described first tube wall and the second tube wall; Described first radiating tube is combined to form by the 3rd tube wall and the 4th tube wall, and the periphery of the described pipeline that need dispel the heat is provided with and stretches out and be fixedly connected with the second connecting plate of described 3rd tube wall and the 4th tube wall.
3. pipe-like heat exchanger according to claim 1, is characterized in that: described first radiating tube, the second radiating tube and the pipeline that need dispel the heat are pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762997.9A CN105299960A (en) | 2015-11-10 | 2015-11-10 | Pipe type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762997.9A CN105299960A (en) | 2015-11-10 | 2015-11-10 | Pipe type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299960A true CN105299960A (en) | 2016-02-03 |
Family
ID=55197521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762997.9A Pending CN105299960A (en) | 2015-11-10 | 2015-11-10 | Pipe type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299960A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1155134A (en) * | 1965-11-10 | 1969-06-18 | Commissariat Energie Atomique | Heat-Exchange Element |
| JP2003227655A (en) * | 2002-02-05 | 2003-08-15 | Sanyo Electric Co Ltd | Heat exchanger and heat pump type hot water supply machine |
| CN2924458Y (en) * | 2006-06-06 | 2007-07-18 | 刘军 | Tubular jacketed heat exchanger |
| CN201449184U (en) * | 2009-04-23 | 2010-05-05 | 中山市高申节能电器有限公司 | Condensed double pipe heat exchanger |
| CN201803621U (en) * | 2010-09-30 | 2011-04-20 | 濮阳市联众兴业化工有限公司 | Heat exchanger |
-
2015
- 2015-11-10 CN CN201510762997.9A patent/CN105299960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1155134A (en) * | 1965-11-10 | 1969-06-18 | Commissariat Energie Atomique | Heat-Exchange Element |
| JP2003227655A (en) * | 2002-02-05 | 2003-08-15 | Sanyo Electric Co Ltd | Heat exchanger and heat pump type hot water supply machine |
| CN2924458Y (en) * | 2006-06-06 | 2007-07-18 | 刘军 | Tubular jacketed heat exchanger |
| CN201449184U (en) * | 2009-04-23 | 2010-05-05 | 中山市高申节能电器有限公司 | Condensed double pipe heat exchanger |
| CN201803621U (en) * | 2010-09-30 | 2011-04-20 | 濮阳市联众兴业化工有限公司 | Heat exchanger |
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Legal Events
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| 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 |
Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |