CN204987963U - Coaxial heat exchanger - Google Patents
Coaxial heat exchanger Download PDFInfo
- Publication number
- CN204987963U CN204987963U CN201520748899.5U CN201520748899U CN204987963U CN 204987963 U CN204987963 U CN 204987963U CN 201520748899 U CN201520748899 U CN 201520748899U CN 204987963 U CN204987963 U CN 204987963U
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- heat exchanger
- tube
- heat
- heat exchange
- filled
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Abstract
The utility model discloses a coaxial heat exchanger relates to the heat exchanger field, including two looks heat exchange tube side by side, spiral in proper order to rise along the long circle trajectory and form the portion of spiraling in the middle part of two heat exchange tubes, and wherein interface part and interface part are down extended in the corresponding formation to the upper and lower end level of two heat exchange tubes, upward the interface part all is connected with with lower interface part tip and merges the shrink joint, the heat exchange tube is become by skin pipe, condenser pipe and the inlayer nest of tubes, is filled with flowing water between outer pipe and condenser pipe, and the condenser pipe is filled with the refrigerant with the inlayer intertube, the intraductal flowing water that is filled with of inlayer, heat exchange tube inner weld has thermal conductivity of copper tube, thermal conductivity of copper tube one end is connected with the outer inside pipe wall of heat exchange tube, and the other end is connected with the interior inside pipe wall of heat exchange tube, and inside packing of thermal conductivity of copper tube has the heat eliminating medium, the utility model provides a heat exchange efficiency is high, the coaxial heat exchanger of the installation of being convenient for.
Description
Technical field
The utility model relates to field of heat exchangers, is specifically related to a kind of coaxial heat exchanger.
Background technology:
Heat exchanger is widely used in various industrial department, is the common apparatus ensureing technological process and condition.All double pipe heat exchanger is adopted in the fields such as heat pump, air-conditioning, HVAC.
The heat exchanger that market generally adopts, although structure is simple, process also very convenient, but on the metal wastage required for unit are heat exchange, really very large, this can cause manufacturing cost high, be unfavorable for long-run development, and the problem that existing heat exchanger ubiquity heat exchange efficiency is low, in actual use, the increase of use cost will be caused, heat exchanger is not all provided with mounting part part in addition, make troubles to installation personnel work, inefficiency, the demand of existing market cannot be met, be unfavorable for competition among enterprises, therefore, design a kind of heat exchange efficiency high, the coaxial heat exchanger being convenient to install becomes problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of coaxial heat exchanger, to solve the above-mentioned multinomial defect caused in prior art.
A kind of coaxial heat exchanger, comprise two phases heat exchanger tube side by side, article two, to spiral portion along the rising formation of spiraling successively of Long Circle trajectory in the middle part of heat exchanger tube, wherein two heat exchanger tubes is upper, interface portion and lower interface portion in the corresponding formation of lower end horizontal-extending, described upper interface portion and end, lower interface portion are all connected with to merge shrinks joint, described heat exchanger tube is by outer tube, condenser pipe and inner tube composition, flowing water is filled with between outer tube and condenser pipe, cold-producing medium is filled with between condenser pipe and inner tube, flowing water is filled with in inner tube, described heat exchanger tube internal welding is connected to heat-conducting copper pipe, described heat-conducting copper pipe one end is connected with heat exchanger tube outer tube wall, the other end is connected with heat exchanger tube inner tube wall, heat-conducting copper pipe inside is filled with heat eliminating medium.
Preferably, described heat eliminating medium is silicon cream filler.
Preferably, subordinate portion of spiraling described in is provided with fixed support.
Preferably, described fixed support comprises base plate and the side plate with base plate hinged, and side plate is retractable plate.
Preferably, the upper and lower end outer wall of described heat exchanger tube is equipped with the extension tube attached be connected with outer tube and the refrigerant inlet/outlet pipe be connected with condenser pipe.
The utility model has the advantage of: this kind of coaxial heat exchanger, heat exchanger tube is by outer tube, condenser pipe and inner tube composition, hot water between outer tube and condenser pipe and cold-producing medium carry out direct heat transfer, improve heat exchange efficiency, heat exchanger tube internal welding is connected to heat-conducting copper pipe, heat-conducting copper pipe one end is connected with heat exchanger tube outer tube wall, the other end is connected with heat exchanger tube inner tube wall, heat-conducting copper pipe inside is filled with heat eliminating medium, heat eliminating medium in heat-conducting copper pipe and copper pipe can by the heat conduction of outer tube wall to inner tube wall, further heat exchanging efficiency improves, subordinate portion of spiraling is provided with fixed support, fixed support comprises base plate and the side plate with base plate hinged, side plate is retractable plate, can adjust according to the size offside plate height of heat exchanger, use more flexible, install more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat exchanger tube described in the utility model.
Fig. 2 is structural representation of the present utility model.
Wherein: 1-outer tube, 2-condenser pipe, 3-inner tube, 4-cold-producing medium, 5-heat-conducting copper pipe, 6-extension tube attached, 7-refrigerant inlet/outlet pipe, 8-heat eliminating medium, 9-heat exchanger tube, 10-spirals portion, and 11-merges and shrinks joint, 12-base plate, 13-side plate.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of coaxial heat exchanger, comprise two phases heat exchanger tube side by side, article two, to spiral portion along the rising formation of spiraling successively of Long Circle trajectory in the middle part of heat exchanger tube, wherein two heat exchanger tubes is upper, interface portion and lower interface portion in the corresponding formation of lower end horizontal-extending, described upper interface portion and end, lower interface portion are all connected with to merge shrinks joint, described heat exchanger tube is by outer tube, condenser pipe and inner tube composition, flowing water is filled with between outer tube and condenser pipe, cold-producing medium is filled with between condenser pipe and inner tube, flowing water is filled with in inner tube, described heat exchanger tube internal welding is connected to heat-conducting copper pipe, described heat-conducting copper pipe one end is connected with heat exchanger tube outer tube wall, the other end is connected with heat exchanger tube inner tube wall, heat-conducting copper pipe inside is filled with heat eliminating medium.
It should be noted that described heat eliminating medium is silicon cream filler, described in subordinate portion of spiraling be provided with fixed support.
At the present embodiment, described fixed support comprises base plate and the side plate with base plate hinged, and side plate is retractable plate, the refrigerant inlet/outlet pipe upper and lower end outer wall of described heat exchanger tube being equipped with the extension tube attached be connected with outer tube and being connected with condenser pipe.
Based on above-mentioned, this kind of coaxial heat exchanger, heat exchanger tube is by outer tube, condenser pipe and inner tube composition, hot water between outer tube and condenser pipe and cold-producing medium carry out direct heat transfer, improve heat exchange efficiency, heat exchanger tube internal welding is connected to heat-conducting copper pipe, heat-conducting copper pipe one end is connected with heat exchanger tube outer tube wall, the other end is connected with heat exchanger tube inner tube wall, heat-conducting copper pipe inside is filled with heat eliminating medium, heat eliminating medium in heat-conducting copper pipe and copper pipe can by the heat conduction of outer tube wall to inner tube wall, further heat exchanging efficiency improves, subordinate portion of spiraling is provided with fixed support, fixed support comprises base plate and the side plate with base plate hinged, side plate is retractable plate, can adjust according to the size offside plate height of heat exchanger, use more flexible, install more convenient, it is high that the utility model provides a kind of heat exchange efficiency, be convenient to the coaxial heat exchanger installed.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. a coaxial heat exchanger, comprise two phases heat exchanger tube side by side, article two, to spiral portion along the rising formation of spiraling successively of Long Circle trajectory in the middle part of heat exchanger tube, wherein two heat exchanger tubes is upper, interface portion and lower interface portion in the corresponding formation of lower end horizontal-extending, described upper interface portion and end, lower interface portion are all connected with to merge shrinks joint, it is characterized in that, described heat exchanger tube is by outer tube, condenser pipe and inner tube composition, flowing water is filled with between outer tube and condenser pipe, cold-producing medium is filled with between condenser pipe and inner tube, flowing water is filled with in inner tube, described heat exchanger tube internal welding is connected to heat-conducting copper pipe, described heat-conducting copper pipe one end is connected with heat exchanger tube outer tube wall, the other end is connected with heat exchanger tube inner tube wall, heat-conducting copper pipe inside is filled with heat eliminating medium.
2. a kind of coaxial heat exchanger according to claim 1, is characterized in that: described heat eliminating medium is silicon cream filler.
3. a kind of coaxial heat exchanger according to claim 1, is characterized in that: described in subordinate portion of spiraling be provided with fixed support.
4. a kind of coaxial heat exchanger according to claim 3, is characterized in that: described fixed support comprises base plate and the side plate with base plate hinged, and side plate is retractable plate.
5. a kind of coaxial heat exchanger according to claim 1, is characterized in that: the refrigerant inlet/outlet pipe upper and lower end outer wall of described heat exchanger tube being equipped with the extension tube attached be connected with outer tube and being connected with condenser pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748899.5U CN204987963U (en) | 2015-09-24 | 2015-09-24 | Coaxial heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748899.5U CN204987963U (en) | 2015-09-24 | 2015-09-24 | Coaxial heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987963U true CN204987963U (en) | 2016-01-20 |
Family
ID=55122324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748899.5U Expired - Fee Related CN204987963U (en) | 2015-09-24 | 2015-09-24 | Coaxial heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135912A (en) * | 2015-09-24 | 2015-12-09 | 泰州市姜堰奥威机械有限公司 | Coaxial heat exchanger |
| CN106762090A (en) * | 2016-12-14 | 2017-05-31 | 俞扬池 | A kind of Diesel engine high temperature heat sink |
-
2015
- 2015-09-24 CN CN201520748899.5U patent/CN204987963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135912A (en) * | 2015-09-24 | 2015-12-09 | 泰州市姜堰奥威机械有限公司 | Coaxial heat exchanger |
| CN106762090A (en) * | 2016-12-14 | 2017-05-31 | 俞扬池 | A kind of Diesel engine high temperature heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |