CN213357644U - Sleeve type water-cooled tube of annealing furnace - Google Patents
Sleeve type water-cooled tube of annealing furnace Download PDFInfo
- Publication number
- CN213357644U CN213357644U CN202021495940.XU CN202021495940U CN213357644U CN 213357644 U CN213357644 U CN 213357644U CN 202021495940 U CN202021495940 U CN 202021495940U CN 213357644 U CN213357644 U CN 213357644U
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- CN
- China
- Prior art keywords
- water
- heat transfer
- outlet pipe
- inlet
- tube
- 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
- 238000000137 annealing Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000005192 partition Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000013529 heat transfer fluid Substances 0.000 abstract description 3
- 210000002445 nipple Anatomy 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a telescopic water-cooled tube of annealing stove, the novel nipple rectifier comprises a cylindrical shel, barrel by outer and interior parallel arrangement has inlet tube and outlet pipe, the water piping connection have a water inlet, the water piping connection have a delivery port, water inlet and delivery port be located the same vertical direction of barrel flange end, and the water inlet is located the delivery port below, inlet tube and outlet pipe pass through L type baffle reposition of redundant personnel, and link up each other in the barrel bottom. The utility model discloses in, inlet tube and outlet pipe pass through L type baffle reposition of redundant personnel, and the heat transfer fluid that L type baffle reposition of redundant personnel guide heat transfer passageway is standard to flow, and link up each other in the barrel bottom to reduce the heat transfer dead angle among the water-cooling heat transfer process, make cooling temperature more even, improve water-cooling heat transfer cooling effect, and reduce the emergence of pipeline fracture, the cavitation circumstances.
Description
Technical Field
The utility model relates to a pipeline cooling technical field, concretely relates to annealing stove telescopic water-cooled tube.
Background
The existing pipeline cooling mode is generally a water cooling structure, the water cooling structure is a hollow double-layer cylindrical heat exchange water pipe, the flowing of heat exchange fluid (water is commonly used) has no directionality, flowing heat exchange dead angles are easily generated, the heat exchange cooling effect is influenced, and the temperature of a cooling water jacket and the temperature of a combustion chamber pipeline are not uniform, so that the phenomena of cracking and cavitation are caused.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims at providing a telescopic water-cooled tube of annealing stove to reduce the heat transfer dead angle among the water-cooling heat transfer process, make cooling jacket and combustion chamber pipeline temperature more even, thereby improve heat transfer cooling effect, and reduce the emergence of pipeline fracture, cavitation erosion condition.
In order to realize the technical purpose, the utility model discloses a scheme is: the utility model provides a telescopic water-cooled tube of annealing stove, includes the barrel, the barrel by outer to interior parallel arrangement have inlet tube and outlet pipe, the inlet tube be connected with the water inlet, outlet pipe connection have the delivery port, water inlet and delivery port be located the same vertical direction of barrel flange end, and the water inlet is located the delivery port below, inlet tube and outlet pipe pass through L type baffle reposition of redundant personnel, and link up each other in the barrel bottom.
Preferably, the L-shaped partition plate consists of a flow partition plate and a flow guide plate which are vertically arranged, the flow partition plate is arranged in the cylinder body in parallel, the flow guide plate is arranged at the inner edge of the bottom end of the cylinder body, and a triangular support baffle plate is arranged at the inner edge of the bottom end.
Preferably, the water inlet and the water outlet are threaded sleeves.
Preferably, the guide plate is a spiral guide strip.
Preferably, the cross-sectional area of the water inlet pipe is larger than that of the water outlet pipe.
The utility model has the advantages as follows:
the utility model discloses in, inlet tube and outlet pipe pass through L type baffle reposition of redundant personnel, and the heat transfer fluid that L type baffle reposition of redundant personnel guide heat transfer passageway is standard to flow, and link up each other in the barrel bottom to reduce the heat transfer dead angle among the water-cooling heat transfer process, make cooling temperature more even, improve water-cooling heat transfer cooling effect, and reduce the emergence of pipeline fracture, the cavitation circumstances.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the specific embodiment of the present invention is:
the utility model provides a telescopic water-cooled tube of annealing stove, includes the barrel, the barrel by outer to interior parallel arrangement have inlet tube 3 and outlet pipe 4, inlet tube 3 be connected with water inlet 1, outlet pipe 4 be connected with delivery port 2, water inlet 1 and delivery port 2 be located the same vertical direction of barrel flange end 5, and water inlet 1 is located delivery port 2 below, inlet tube 3 and outlet pipe 4 are shunted through L type baffle 6, and link up each other in the barrel bottom. On the one hand, the heat exchange fluid in the heat exchange channel is guided to flow in a standard mode through the split flow of the L-shaped partition plate, on the other hand, the heat exchange dead angle in the water-cooling heat exchange process can be reduced due to the fact that the bottom end of the cylinder body is communicated with one another, cooling temperature is more uniform, the water-cooling heat exchange cooling effect is improved, and the situations of pipeline cracking and cavitation are reduced.
The L-shaped partition plate 6 is composed of a flow partition plate 61 and a flow guide plate 62 which are vertically arranged, the flow partition plate 61 is arranged in the cylinder in parallel, the flow guide plate 62 is arranged at the inner edge of the bottom end of the cylinder, on one hand, heat exchange fluid which enters the heat exchange channel from the water inlet 3 can flow through a vast section of pipe body between the water inlet pipe and the water outlet pipe and also flows through the end part of the water inlet cooling pipe, so that the heat exchange efficiency is improved, on the other hand, turbulence with certain strength can be generated during current conversion, so that the heat exchange cooling effect is improved, and the inner edge of the bottom end is provided with.
Preferably, the water inlet 1 and the water outlet 2 are threaded sleeves, so that the on-site disassembly and assembly are convenient.
Preferably, the guide plate 62 is a spiral guide strip, and the spiral guide strip defines a spiral heat exchange fluid channel in the heat exchange channel, so that the heat exchange fluid in the heat exchange channel regularly flows for heat exchange, thereby improving the heat exchange efficiency. On the other hand, the spiral diversion strips are in phase change, so that the heat dissipation area of the heat exchange fluid during heat exchange is increased, and the heat exchange cooling efficiency is further improved.
Preferably, the cross-sectional area of the water inlet pipe 3 is larger than that of the water outlet pipe 4. Thus, the throttling effect is formed at the pipe orifice of the water outlet pipe 4, and the heat exchange fluid is helped to fill the whole heat exchange channel.
The utility model discloses in, inlet tube and outlet pipe pass through L type baffle reposition of redundant personnel, and the heat transfer fluid that L type baffle reposition of redundant personnel guide heat transfer passageway is standard to flow, and link up each other in the barrel bottom to reduce the heat transfer dead angle among the water-cooling heat transfer process, make cooling temperature more even, improve water-cooling heat transfer cooling effect, and reduce the emergence of pipeline fracture, the cavitation circumstances.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (5)
1. The sleeve type water-cooled tube of the annealing furnace comprises a tube body and is characterized in that: the barrel by outer and interior parallel arrangement has inlet tube and outlet pipe, the water piping connection have a water inlet, water piping connection have a delivery port, water inlet and delivery port be located the same vertical direction of barrel flange end, and the water inlet is located the delivery port below, inlet tube and outlet pipe pass through L type baffle reposition of redundant personnel, and link up each other in the barrel bottom.
2. The lehr sleeve water-cooled tube of claim 1, wherein: the L-shaped partition plate is composed of a flow partition plate and a flow guide plate which are vertically arranged, the flow partition plate is arranged in the wall of the cylinder body in parallel, the flow guide plate is arranged at the inner edge of the bottom end of the cylinder body, and a triangular support baffle plate is arranged at the inner edge of the bottom end.
3. The lehr sleeve water-cooled tube of claim 1, wherein: the water inlet and the water outlet are threaded sleeves.
4. The lehr sleeve water-cooled tube of claim 2, wherein: the guide plate is a spiral guide strip.
5. The lehr sleeve water-cooled tube of claim 1, wherein: the sectional area of the water inlet pipe is larger than that of the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495940.XU CN213357644U (en) | 2020-07-27 | 2020-07-27 | Sleeve type water-cooled tube of annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495940.XU CN213357644U (en) | 2020-07-27 | 2020-07-27 | Sleeve type water-cooled tube of annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213357644U true CN213357644U (en) | 2021-06-04 |
Family
ID=76141313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021495940.XU Expired - Fee Related CN213357644U (en) | 2020-07-27 | 2020-07-27 | Sleeve type water-cooled tube of annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213357644U (en) |
-
2020
- 2020-07-27 CN CN202021495940.XU patent/CN213357644U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |