CN203069025U - Spiral heat exchange pipe - Google Patents
Spiral heat exchange pipe Download PDFInfo
- Publication number
- CN203069025U CN203069025U CN 201320052838 CN201320052838U CN203069025U CN 203069025 U CN203069025 U CN 203069025U CN 201320052838 CN201320052838 CN 201320052838 CN 201320052838 U CN201320052838 U CN 201320052838U CN 203069025 U CN203069025 U CN 203069025U
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- CN
- China
- Prior art keywords
- helix tube
- spiral pipe
- outlet
- spiral
- pipe
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a spiral heat exchange pipe. A spiral pipe A and a spiral pipe B are overlaid and arranged at intervals and are communicated with each other; one end of the spiral pipe A is used as an inlet; one end of the spiral pipe B is used as an outlet; the inlet and the outlet are positioned at the same side; the spiral heat exchange pipe is placed inside a radiation furnace; when the spiral pipe A and the spiral pipe B are communicated with each other in series, a medium enters the spiral pipe A through the inlet, and is discharged from the outlet of the spiral pipe B after being subjected to heat exchange; when the spiral pipe A and the spiral pipe B are communicated with each other in parallel, after entering the spiral pipe A through the inlet, the medium is divided into two paths, the two paths of medium respectively enter the spiral pipe A and the spiral pipe B to be subjected to heat exchange and are finally converged to the outlet of the spiral pipe B to be discharged; and the surfaces of the spiral pipe A and the spiral pipe B are provided with a plurality of temperature control/detection points, the highest temperature value is used as a main control temperature point and the temperature of the outlet is used as an auxiliary control temperature point. The spiral heat exchange pipe has the advantages of preventing scaling, resisting to corrosion and prolonging service life.
Description
Technical field:
The utility model patent relates to a kind of radiation heat transfer pipe, and particularly two helix tubes of a kind of employing are formed by stacking, and realize the spirality heat exchanger tube that cold and hot medium is carried at interval by the serial or parallel connection mode.
Background technology:
At some chemical fields; for example run into some easy foulings and Korrosionsmedium through regular meeting: hydrogen chloride, trichlorosilane, silicon tetrachloride, chlorine and sulfur dioxide; these media have stronger corrosivity; be easy to fouling in the process of heating, traditional heat exchanger or circulation heater be the often obstruction of generation equipment and corrosion of elements damage in heating process.
The utility model content:
The purpose of the utility model patent is to provide two helix tubes of a kind of employing to be formed by stacking, and realizes the spirality heat exchanger tube that cold and hot medium is carried at interval by the serial or parallel connection mode.
To achieve these goals, the utility model proposes following technical scheme realizes:
The spirality heat exchanger tube is made up of helix tube A, helix tube B; It is characterized in that: be the space mode between described helix tube A, helix tube B and superpose and arrange and be communicated with, elect helix tube A one end as import, helix tube B one end is elected outlet as, and described import, outlet are positioned at the same side, and described spirality heat exchanger tube is placed on all-radiant furnace inside.
Adopt series system to be communicated with between described helix tube A, helix tube B, medium enters helix tube A by import, and the outlet from helix tube B after heat exchange is discharged.
Adopt parallel way to be communicated with between described helix tube A, helix tube B, after medium enters helix tube A by import, be divided into that twice enter helix tube A respectively, helix tube B carries out heat exchange, and discharge in the exit that finally converges to helix tube B.
Described helix tube A, helix tube B surface arrange some temperature control/test points, are the master control warm spot with the maximum temperature value, and outlet temperature is secondary temperature controlling point.
The soluble technical problem of the utility model patent is:
The spirality heat exchanger tube is placed on all-radiant furnace inside, all-radiant furnace is with heat radiation form heating helix tube, the helix tube that the space stack is arranged connects with series connection/parallel form, after medium enters helix tube, in flow process, carry out sufficient heat exchange again with helix tube, by helix tube with all-radiant furnace and medium at interval, the structure that adopts cold and hot interval to carry makes that all-radiant furnace front and back desired power is constant, thermal field is even, has solved the problem of corrosion and fouling simultaneously, has prolonged the service life of industrial furnace; The helix tube surface arranges some temperature control/test points, can be suitable for the low discharge heating, even the cutout heating.
Description of drawings:
Fig. 1 is the utility model helix tube A, helix tube B tandem junction composition;
Fig. 2 is the utility model helix tube A, the helix tube B exploded view of connecting;
Fig. 3 is the utility model helix tube A, helix tube B parallel-connection structure figure;
Fig. 4 is the utility model helix tube A, helix tube B exploded view in parallel.
The specific embodiment:
As shown in the figure, the spirality heat exchanger tube is made up of helix tube A1, helix tube B2; Being the space mode between described helix tube A1, helix tube B2 superposes and arranges and be communicated with, elect helix tube A1 one end as import 3, helix tube B2 one end is elected outlet 4 as, and described import 3, outlet 4 are positioned at the same side, and described spirality heat exchanger tube is placed on all-radiant furnace inside.
When helix tube A1, helix tube B2 adopt series connection to be communicated with, helix tube A1, helix tube B2 are heated with the heat radiation form by all-radiant furnace earlier, medium enters helix tube A1 and carries out heat exchange with helix tube A1 from import 3, medium continues to flow to helix tube B2 and carries out heat exchange with helix tube B2, is finally discharged by outlet 4.
When helix tube A1, helix tube B2 adopt in parallel the connection, helix tube A1, helix tube B2 are heated with the heat radiation form by all-radiant furnace earlier, medium enters helix tube A1, helix tube B2 respectively from being divided into two-way after import 3 enters, and carrying out heat exchange with helix tube A1, helix tube B2, medium continues to flow and is finally discharged by outlet 4.
During work, on the helix tube surface some temperature control/test points being set, is master control warm spot 5 with the maximum temperature value, and outlet temperature is secondary temperature controlling point 6, can be suitable for the low discharge heating, even the cutout heating.
The utility model has solved fouling and etching problem on the one hand, makes that on the other hand the power that obtains from the external radiation source is even, guarantees the temperature field of burner hearth equilibrium, has prolonged the service life of industrial furnace, has excellent popularization and is worth.
Claims (4)
1. the spirality heat exchanger tube is made up of helix tube A, helix tube B; It is characterized in that: be the space mode between described helix tube A, helix tube B and superpose and arrange and be communicated with, elect helix tube A one end as import, helix tube B one end is elected outlet as, and described import, outlet are positioned at the same side, and described spirality heat exchanger tube is placed on all-radiant furnace inside.
2. spirality heat exchanger tube according to claim 1 is characterized in that: adopt series system to be communicated with between described helix tube A, helix tube B.
3. spirality heat exchanger tube according to claim 1 is characterized in that: adopt parallel way to be communicated with between described helix tube A, helix tube B.
4. spirality heat exchanger tube according to claim 1, it is characterized in that: described helix tube A, helix tube B surface arrange some temperature control/test points, are the master control warm spot with the maximum temperature value, and outlet temperature is secondary temperature controlling point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052838 CN203069025U (en) | 2013-01-31 | 2013-01-31 | Spiral heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052838 CN203069025U (en) | 2013-01-31 | 2013-01-31 | Spiral heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069025U true CN203069025U (en) | 2013-07-17 |
Family
ID=48767804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052838 Expired - Lifetime CN203069025U (en) | 2013-01-31 | 2013-01-31 | Spiral heat exchange pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123238A (en) * | 2013-01-31 | 2013-05-29 | 华能无锡电热器材有限公司 | Spiral heat exchange tube |
-
2013
- 2013-01-31 CN CN 201320052838 patent/CN203069025U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123238A (en) * | 2013-01-31 | 2013-05-29 | 华能无锡电热器材有限公司 | Spiral heat exchange tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Huaneng Wuxi Electric Heating Equipment Co.,Ltd. patent The person in charge Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |