CN204630452U - A kind of air-conditioning heat exchange coaxitron - Google Patents
A kind of air-conditioning heat exchange coaxitron Download PDFInfo
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- CN204630452U CN204630452U CN201520267577.9U CN201520267577U CN204630452U CN 204630452 U CN204630452 U CN 204630452U CN 201520267577 U CN201520267577 U CN 201520267577U CN 204630452 U CN204630452 U CN 204630452U
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- interior pipe
- heat exchange
- described interior
- outer tube
- coaxitron
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Abstract
The utility model discloses a kind of air-conditioning heat exchange coaxitron, comprise interior pipe and be set in the outer and outer tube coaxially arranged with described interior pipe of described interior pipe, the Inner Constitution media flow inner chamber of described interior pipe, media flow exocoel is formed between described interior pipe and outer tube, the inner tube surface of described interior pipe is formed with the first helicla flute, the outer tube surface of described interior pipe there is multiple outer fin along the length direction gap-forming of interior pipe, between two adjacent outer fins, forms heat exchange conduit.The beneficial effects of the utility model are: on the outer tube surface of interior pipe, arrange outer fin, form heat exchange conduit, effectively increase heat exchange area between two adjacent outer fins, improve exchange capability of heat 2-3 doubly.
Description
Technical field
The utility model relates to the technical field of domestic air conditioning, air conditioning for automobiles and other industry regenerator used, particularly relates to a kind of air-conditioning heat exchange coaxitron.
Background technology
In domestic air conditioning or air conditioning for automobiles industry, air-conditioning heat exchange coaxitron has saving space because of it, improves the advantage of refrigeration and be widely used.See Fig. 1, a kind of existing air-conditioning heat exchange is given in figure, it comprises interior pipe 1 and is linked in the outer and outer tube 2 that arrange coaxial with interior pipe 1 of interior pipe 1, media flow exocoel is formed between interior pipe 1 and outer tube 2, the interior pipe of interior pipe 1 forms media flow inner chamber, is respectively arranged with manifold 3a, 3b of being communicated with media flow exocoel at the two ends of outer tube 2.The medium of media flow exocoel and the interior flowing of media flow inner chamber can be liquid media or gaseous mediums.In order to improve the exchange capability of heat of air-conditioning heat exchange coaxitron, existing way arranges helicla flute on the inner tube surface and/or outer tube surface of interior pipe 1, increases the contact area of medium and interior pipe 1 to reach the object improving exchange capability of heat.But applicant finds, the heat exchange area that this method increases is limited, and exchange capability of heat can not get larger raising.For this reason, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.
Utility model content
Technical problem to be solved in the utility model: there is the not good problem of exchange capability of heat for existing air-conditioning heat exchange coaxitron and a kind of air-conditioning heat exchange coaxitron of good effect of heat exchange is provided.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of air-conditioning heat exchange coaxitron, comprise interior pipe and be set in the outer and outer tube coaxially arranged with described interior pipe of described interior pipe, the Inner Constitution media flow inner chamber of described interior pipe, media flow exocoel is formed between described interior pipe and outer tube, the inner tube surface of described interior pipe is formed with the first helicla flute, it is characterized in that there is multiple outer fin along the length direction gap-forming of interior pipe on the outer tube surface of described interior pipe, between two adjacent outer fins, form heat exchange conduit.
In a preferred embodiment of the present utility model, the inner tube surface of described outer tube is formed with the second helicla flute.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are: on the outer tube surface of interior pipe, arrange outer fin, form heat exchange conduit, effectively increase heat exchange area between two adjacent outer fins, improve exchange capability of heat 2-3 doubly.In addition, the inner tube surface of outer tube is formed with helicla flute, increases heat exchange area, further increase exchange capability of heat.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that central siphon is used back in existing air-conditioning heat exchange.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Be a kind of air-conditioning heat exchange coaxitron see what provide in Fig. 2, figure, comprise interior pipe 100 and be set in the outer and outer tube 200 that arrange coaxial with interior pipe 100 of interior pipe 100.The Inner Constitution media flow inner chamber 310 of interior pipe 100, forms media flow exocoel 320 between interior pipe 100 and outer tube 200.Integrally welded between interior pipe 100 and outer tube 200, and each several part size can make bending section or straight length according to actual heat exchange situation.
The inner tube surface of interior pipe 100 is formed with the first helicla flute 110, the outer tube surface of interior pipe 100 there is multiple outer fin 120 along the length direction gap-forming of interior pipe 100, outer fin 120 is positioned at media flow exocoel 320, and forms heat exchange conduit 130 between adjacent two outer fins 120.This in effect increases heat exchange area, improve the exchange capability of heat 2-3 of coaxitron doubly.
In addition, the inner tube surface of outer tube 200 is formed the second helicla flute 210, second helicla flute 210 and is also positioned at media flow exocoel 320, effectively increase heat exchange area, further increase the exchange capability of heat of coaxitron.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an air-conditioning heat exchange coaxitron, comprise interior pipe and be set in the outer and outer tube coaxially arranged with described interior pipe of described interior pipe, the Inner Constitution media flow inner chamber of described interior pipe, media flow exocoel is formed between described interior pipe and outer tube, the inner tube surface of described interior pipe is formed with the first helicla flute, it is characterized in that there is multiple outer fin along the length direction gap-forming of interior pipe on the outer tube surface of described interior pipe, between two adjacent outer fins, form heat exchange conduit.
2. air-conditioning heat exchange coaxitron as claimed in claim 1, is characterized in that, the inner tube surface of described outer tube is formed the second helicla flute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267577.9U CN204630452U (en) | 2015-04-27 | 2015-04-27 | A kind of air-conditioning heat exchange coaxitron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267577.9U CN204630452U (en) | 2015-04-27 | 2015-04-27 | A kind of air-conditioning heat exchange coaxitron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630452U true CN204630452U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267577.9U Active CN204630452U (en) | 2015-04-27 | 2015-04-27 | A kind of air-conditioning heat exchange coaxitron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247826A (en) * | 2016-09-26 | 2016-12-21 | 爱康森德（深圳）空气技术有限公司 | A kind of heat-exchange device |
| CN106322704A (en) * | 2016-10-17 | 2017-01-11 | 爱康森德（深圳）空气技术有限公司 | Ventilation pipe with total heat exchange function |
| CN106440172A (en) * | 2016-10-17 | 2017-02-22 | 爱康森德（深圳）空气技术有限公司 | Air duct with total heat exchanging function |
-
2015
- 2015-04-27 CN CN201520267577.9U patent/CN204630452U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247826A (en) * | 2016-09-26 | 2016-12-21 | 爱康森德（深圳）空气技术有限公司 | A kind of heat-exchange device |
| CN106322704A (en) * | 2016-10-17 | 2017-01-11 | 爱康森德（深圳）空气技术有限公司 | Ventilation pipe with total heat exchange function |
| CN106440172A (en) * | 2016-10-17 | 2017-02-22 | 爱康森德（深圳）空气技术有限公司 | Air duct with total heat exchanging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |