CN202792089U - Turbulent flow superconductive heat pipe type heat exchanger - Google Patents
Turbulent flow superconductive heat pipe type heat exchanger Download PDFInfo
- Publication number
- CN202792089U CN202792089U CN2012204779162U CN201220477916U CN202792089U CN 202792089 U CN202792089 U CN 202792089U CN 2012204779162 U CN2012204779162 U CN 2012204779162U CN 201220477916 U CN201220477916 U CN 201220477916U CN 202792089 U CN202792089 U CN 202792089U
- Authority
- CN
- China
- Prior art keywords
- heat
- superconductive
- turbulent flow
- heat pipes
- heat exchanger
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a turbulent flow superconductive heat pipe type heat exchanger, relates to a heat exchanger, and in particular relates to an air heat exchanger with superconductive heat pipes; sealed clapboards are arranged at the middle part inside a box body; the spiral turbulent flow superconductive heat pipes are arranged in mounting holes; spiral fins are arranged on upper half parts of the spiral turbulent flow superconductive heat pipes; sealing rings are positioned under the spiral fins; convex edges are arranged on inner walls of the superconductive heat pipes; and concave trenches are arranged in outer walls of the superconductive heat pipes. Because working media in the heat pipes have the characteristics of high-efficiency heat absorption and heat transfer, the heat carried by smoke is absorbed by the superconductive heat pipes quickly, the heat is diffused by the spiral fins to heat the air and the heated air is sent to a boiler combustion chamber, thereby providing hot air oxygen for combustion; as the concave trenches are arranged in the outer walls of the superconductive heat pipes, the heating area on the surface of pipe bodies is increased; the convex edges on the inner walls of the superconductive heat pipes can drive the working media to move from a smoothing flow state to a turbulent flow state, thereby enhancing the heat transfer efficiency; and meanwhile, the high temperature air oxygen is provided for a boiler to improve the combustion efficiency. Therefore, the turbulent flow superconductive heat pipe type heat exchanger is small in size and convenient to install; and the problem of the existing heat exchanger is solved.
Description
Technical field
The utility model relates to heat-exchanger rig, be specially a kind of air heat exchanger with super heat-conductive pipe.
Background technology
Traditional Industrial Boiler now generally all adopts calandria preheater to come preheated air, for boiler provides hot blast oxygen to improve combustion rate.But the heat transfer coefficient of tubular heat exchanger is low, and heat transfer rate is slow.Bulky and complex structure is installed and all there are various inconvenience in maintenance.When exhaust gas temperature is low, cold end corrosion and the stifled phenomenon of ash occuring easily in preheater, directly affects the normal operation of boiler in addition.
Summary of the invention
For above-mentioned situation, the purpose of this utility model provides a kind of turbulent superconducting heat pipe exchanger, solves the problems that existing product exists.
The utility model is to address the above problem the technical scheme of taking to be: with antinose-dive leg, on the top of antinose-dive leg casing is arranged in the bottom of body.Antinose-dive leg and casing are the metal material manufacturing, and both adopt welding procedure to connect.The middle part is with seal diaphragm in casing.By seal diaphragm casing is divided into upper and lower casing.The bottom is with bottom plate in lower box.Top in upper box is with upper mounted plate.On upper mounted plate, bottom plate and seal diaphragm with the heat pipe installing hole, in installing hole with the spiral turbulence super heat-conductive pipe.Upper and lower fixing plate and seal diaphragm and casing are welded connection.At the first half of spiral turbulence super heat-conductive pipe with helical fin.One sealing ring is arranged below helical fin.Liquid working substance is housed in super heat-conductive pipe.On the inwall of super heat-conductive pipe with protruding stupefied.On the outer wall of super heat-conductive pipe with chase.On the side of casing with shoot door.Below casing with ash bucket.On the front panel of upper box with air outlet slit, on the rear board of upper box with air intlet.On the front panel of lower box with exhanst gas outlet, on the rear board of lower box with gas approach.Use of the present utility model is the afterbody that it is installed in Industrial Boiler.Gas approach is connected with boiler smoke outlet, and exhanst gas outlet is connected with chimney.Air intlet is connected with air blast, and air outlet slit is communicated with boiler furnace by pipeline.Boiler smoke and air enter from import respectively during work, because the working medium in the heat pipe has the characteristics of high efficiency heat absorption and heat transfer.The heat that flue gas carries is absorbed rapidly by super heat-conductive pipe, and heat distributes air heat by helical fin, and heated air is sent to boiler furnace.For burning provides hot blast oxygen.Since on the super heat-conductive pipe outer wall with chase, so that body surface heating surface area increases.With protruding stupefied, make it possible to order about working medium and move from advection and become turbulent condition on the inwall, strengthened heat transfer efficiency.For boiler provides high warm air oxygen, combustion rate increases substantially, and has reduced fuel consumption.The utility model volume is little, and is easy for installation.Solved the problem that existing equipment exists.
Description of drawings
Fig. 1 is the utility model structural representation
1-casing, 2-upper mounted plate, 3-shoot door, 4-seal diaphragm, 5-spiral turbulence super heat-conductive pipe, 6-bottom plate, 7-ash bucket, 8-exhanst gas outlet, 9-gas approach, 10-air outlet slit, 11-air intlet
Fig. 2 is the utility model heat pipe structure schematic diagram
12-helical fin, 13-chase, 14-sealing ring, 15-liquid working substance 16-protruding stupefied
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, with antinose-dive leg, on the top of antinose-dive leg casing 1 is arranged in the bottom of body.The middle part is with seal diaphragm 4 in casing.By seal diaphragm casing is divided into upper and lower casing.The bottom is with bottom plate 6 in lower box.Top in upper box is with upper mounted plate 2.On upper mounted plate, bottom plate and seal diaphragm with the heat pipe installing hole, in installing hole with spiral turbulence super heat-conductive pipe 5.At the first half of spiral turbulence super heat-conductive pipe with helical fin 12.One sealing ring 14 is arranged below helical fin.Liquid working substance 15 is housed in super heat-conductive pipe.On the inwall of super heat-conductive pipe with protruding stupefied 16.On the outer wall of super heat-conductive pipe with chase 13.On the side of casing with shoot door 3.Below casing with ash bucket 7.On the front panel of upper box with air outlet slit 10, on the rear board of upper box with air intlet 11.On the front panel of lower box with exhanst gas outlet 8, on the rear board of lower box with gas approach 9.
Claims (1)
1. turbulent superconductive heat tube type heat-exchanger rig, in the bottom of body with antinose-dive leg, casing (1) is arranged on the top of antinose-dive leg, it is characterized in that: the middle part is with seal diaphragm (4) in casing, at the first half of spiral turbulence super heat-conductive pipe with helical fin (12), one sealing ring (14) is arranged below helical fin, on the inwall of spiral turbulence super heat-conductive pipe with protruding stupefied (16), on the outer wall of super heat-conductive pipe with chase (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204779162U CN202792089U (en) | 2012-09-08 | 2012-09-08 | Turbulent flow superconductive heat pipe type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204779162U CN202792089U (en) | 2012-09-08 | 2012-09-08 | Turbulent flow superconductive heat pipe type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792089U true CN202792089U (en) | 2013-03-13 |
Family
ID=47819345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204779162U Expired - Fee Related CN202792089U (en) | 2012-09-08 | 2012-09-08 | Turbulent flow superconductive heat pipe type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275130A (en) * | 2013-07-10 | 2015-01-14 | 刘英聚 | Fluidized-bed heat-superconducting heat removal method and equipment |
| CN106440341A (en) * | 2016-08-28 | 2017-02-22 | 杭州晟源光热新能源科技股份有限公司 | Superconducting, normal-pressure and high-temperature water boiler |
-
2012
- 2012-09-08 CN CN2012204779162U patent/CN202792089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275130A (en) * | 2013-07-10 | 2015-01-14 | 刘英聚 | Fluidized-bed heat-superconducting heat removal method and equipment |
| CN106440341A (en) * | 2016-08-28 | 2017-02-22 | 杭州晟源光热新能源科技股份有限公司 | Superconducting, normal-pressure and high-temperature water boiler |
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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: 20130313 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |