CN206146250U - Two flow D types pipe case air cooling heat transfer device - Google Patents
Two flow D types pipe case air cooling heat transfer device Download PDFInfo
- Publication number
- CN206146250U CN206146250U CN201621203545.3U CN201621203545U CN206146250U CN 206146250 U CN206146250 U CN 206146250U CN 201621203545 U CN201621203545 U CN 201621203545U CN 206146250 U CN206146250 U CN 206146250U
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- China
- Prior art keywords
- tube
- tube box
- outlet
- perforated plate
- median septum
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- 238000001816 cooling Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 3
- 239000002826 coolant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a two flow D types pipe case air cooling heat transfer device, the both ends of the fin nest of tubes set up tube sheet and lower tube sheet, the outside of going up the tube sheet sets up the top tube case, the outside of tube sheet sets up the low tube case down, the cross -section of top tube case and low tube case is D shape, set up at least one technology pipe on the low tube case, the top tube incasement sets up the median septum at tube sheet center on the perpendicular to, front and back side on the top tube case sets up rather than communicating import pipe and outlet pipe, the intraductal corresponding median septum of import sets up the guide plate of downward sloping, correspond the guide plate that the median septum set up tilt up in the outlet pipe, the medium gets into the upper portion cavity of top tube case in proper order behind the import pipe, the fin nest of tubes on upper portion, the low tube case, the fin nest of tubes of lower part, the lower part cavity of top tube case, flow by the outlet pipe, effectively improve heat exchanger tube bundles's bearing capacity, reduce pipe case materials, shorten processing cycle, can reduce tube bundle leakage's probability moreover to guarantee the smooth realization of two flows.
Description
Technical field
This utility model is related to exchange heat field of heat transfer, especially a kind of two flow processs heat absorption plate core structure case air cooling heat-exchanger rig.
Background technology
The power plant indirect-cooling air-cooled heat exchanger bobbin carriage seen at present has plate weldering square-box-shaped, bobbin carriage and tube sheet U-bolt
Fixed, these bobbin carriages are unreasonable due to structure design, there are different shortcoming and defect in use, for example：Plate welds square chest
Type pressure-bearing is poor, bobbin carriage material is more, and bobbin carriage needs special mould with the fixed bobbin carriage of tube sheet U-bolt, and cost of manufacture is high, pressure-bearing
The problems such as easily leaking more than relatively low, sealing surface.
In view of the foregoing, the structure of existing air-cooled heat exchanger bobbin carriage needs to improve.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of two flow processs heat absorption plate core structure case air cooling
Heat-exchanger rig, thermal medium from inlet tube enter, sequentially enter Jing after deflector upper tube box upper cavity, the upper strata of finned tube group,
Lower floor, again upper tube box lower cavity, the outflow of Jing outlets of finned tube group, surrounding air conduct are flowed into after turning round in lower tube box
Cooling medium is horizontal to skim over finned tube group, so as to realize air and thermal medium heat exchanging process, effectively improves the pressure-bearing of heat-exchanging tube bundle
Ability, reduces bobbin carriage materials, shortens the process-cycle, and can reduce the probability of tube bank leakage, and ensures the smooth of two flow processs
Realize, reach the purpose of energy-saving and emission-reduction.
This utility model to achieve these goals, is adopted the following technical scheme that：A kind of two flow process heat absorption plate core structure case air coolings heat exchange
Device, be by：Finned tube, gripper shoe, upper perforated plate, upper tube box, lower perforated plate, lower tube box, process duct, inlet tube, outlet, in every
Plate, deflector, reinforcement are constituted；It is connected as a single entity by gripper shoe between at least ten finned tubes and constitutes finned tube group, finned tube
The two ends of group arrange upper perforated plate and lower perforated plate, and the outside of upper perforated plate arranges upper tube box, and the outside of lower perforated plate arranges lower tube box, upper pipe
The two ends sealing of case and lower tube box is arranged, and the section of upper tube box and lower tube box is D-shaped, and at least one technique is arranged on lower tube box
Median septum perpendicular to upper perforated plate center is set in pipe, upper tube box, and the front and back on upper tube box arrange the inlet tube for communicating therewith
And outlet, the port setting flange of process duct, inlet tube and outlet, the center of circle of process duct, inlet tube and outlet is with
Dividing plate is located at same level, and correspondence median septum arranges downward-sloping deflector, leading in medium Jing inlet tubes in inlet tube
The upper cavity in upper tube box above median septum is entered after stream plate water conservancy diversion, correspondence median septum arranges acclivitous leading in outlet
Stream plate, the deflector in outlet stops that the medium in the upper cavity flows out from outlet, Jie in the upper cavity
Matter enters lower tube box into after superposed finned tube group, with air heat exchange, enters finned tube group and sky positioned at bottom
Gas heat exchange, enters back into the lower cavity of upper tube box, is flowed out by outlet.
Be uniformly distributed reinforcement between the upper and lower side of the upper perforated plate and the upper and lower of upper tube box, the lower perforated plate it is upper and lower
Reinforcement is uniformly distributed between end and the upper and lower of lower tube box.
The beneficial effects of the utility model are：When using, thermal medium is entered from inlet tube, is sequentially entered Jing after deflector
Bobbin carriage upper cavity, the upper strata of finned tube group, turn round in the lower tube box after to flow into the lower floor of finned tube group, upper tube box bottom empty
Chamber, again Jing outlets flow out, and surrounding air skims over finned tube group as cooling medium is horizontal, so as to realize that air is handed over thermal medium heat
Change process.
This utility model can effectively improve the bearing capacity of heat-exchanging tube bundle, reduce bobbin carriage materials, shorten the process-cycle, and
Can reduce and restrain the probability of leakage, and ensure the smooth realization of two flow processs, reach the purpose of energy-saving and emission-reduction.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is described in further detail：
Fig. 1 is general assembly structural representation；
Fig. 2 be in Fig. 1 A-A to cuing open structural representation；
Fig. 3 is B-B cross-section structure diagram in Fig. 1；
In Fig. 1,2,3：Finned tube 1, gripper shoe 2, upper perforated plate 3, upper tube box 4, lower perforated plate 5, lower tube box 6, process duct 7, enter
Mouth pipe 8, outlet 9, median septum 10, deflector 11, reinforcement 12.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail with specific embodiment：
It is connected as a single entity by gripper shoe 2 between at least ten finned tubes 1 and constitutes finned tube group, the two ends of finned tube group is arranged
Upper perforated plate 3 and lower perforated plate 5, the outside of upper perforated plate 3 arranges upper tube box 4, and the outside of lower perforated plate 5 arranges lower tube box 6, the He of upper tube box 4
The two ends sealing of lower tube box 6 is arranged, and the section of upper tube box 4 and lower tube box 6 is D-shaped, and at least one technique is arranged on lower tube box 6
Median septum 10 perpendicular to the center of upper perforated plate 3 is set in pipe 7, upper tube box 4, and the front and back on upper tube box 4 arrange what is communicated therewith
Inlet tube 8 and outlet 9, the port of process duct 7, inlet tube 8 and outlet 9 arranges flange, process duct 7, inlet tube 8 and outlet
The center of circle of pipe 9 is located at same level with median septum 10, and correspondence median septum 10 arranges downward-sloping deflector in inlet tube 8
11, medium enters the upper cavity of the top of median septum 10 in upper tube box 4, outlet 9 Jing after the water conservancy diversion of deflector 11 in inlet tube 8
Interior correspondence median septum 10 arranges acclivitous deflector 11, and the deflector 11 in outlet 9 stops in the upper cavity
Medium flows out from outlet 9, and the medium in the upper cavity enters superposed finned tube group, laggard with air heat exchange
Enter lower tube box 6, enter finned tube group and air heat exchange positioned at bottom, the lower cavity of upper tube box 4 is entered back into, by outlet
9 flow out.
Reinforcement 12, the lower perforated plate 5 are uniformly distributed between the upper and lower side of the upper perforated plate 3 and the upper and lower of upper tube box 4
Upper and lower side and the upper and lower of lower tube box 6 between be uniformly distributed reinforcement 12.
Claims (2)
1. a kind of two flow processs heat absorption plate core structure case air cooling heat-exchanger rig, be by：Finned tube (1), gripper shoe (2), upper perforated plate (3), upper tube box
(4), lower perforated plate (5), lower tube box (6), process duct (7), inlet tube (8), outlet (9), median septum (10), deflector (11),
Reinforcement (12) is constituted；It is characterized in that：It is connected as a single entity composition fin by gripper shoe (2) between at least ten finned tubes (1)
Pipe group, the two ends of finned tube group arrange upper perforated plate (3) and lower perforated plate (5), and the outside of upper perforated plate (3) arranges upper tube box (4), down tube
The outside of plate (5) arranges the two ends sealing setting of lower tube box (6), upper tube box (4) and lower tube box (6), upper tube box (4) and lower tube box
(6) section is D-shaped, arranges on lower tube box (6) at least one process duct (7), upper tube box (4) and arranges perpendicular to upper perforated plate
(3) median septum (10) at center, the front and back on upper tube box (4) arrange the inlet tube (8) and outlet (9) for communicating therewith, work
The port of skill pipe (7), inlet tube (8) and outlet (9) arranges flange, the circle of process duct (7), inlet tube (8) and outlet (9)
Correspondence median septum (10) in same level, inlet tube (8) arranges downward-sloping deflector to the heart with median septum (10)
(11) top that, medium is entered above the interior median septum (10) of upper tube box (4) Jing after deflector (11) water conservancy diversion in inlet tube (8) is empty
Chamber, correspondence median septum (10) arranges acclivitous deflector (11), the deflector (11) in outlet (9) in outlet (9)
Stop that the medium in the upper cavity flows out from outlet (9), the medium in the upper cavity enters superposed wing
Lower tube box (6) is entered after piece pipe group, with air heat exchange, finned tube group and air heat exchange positioned at bottom is entered, is entered back into
The lower cavity of upper tube box (4), is flowed out by outlet (9).
2. a kind of two flow processs heat absorption plate core structure case air cooling heat-exchanger rig according to claim 1, it is characterised in that：The upper perforated plate
(3) be uniformly distributed reinforcement (12) between upper and lower side and the upper and lower of upper tube box (4), the upper and lower side of the lower perforated plate (5) with
Reinforcement (12) is uniformly distributed between the upper and lower of lower tube box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203545.3U CN206146250U (en) | 2016-11-08 | 2016-11-08 | Two flow D types pipe case air cooling heat transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203545.3U CN206146250U (en) | 2016-11-08 | 2016-11-08 | Two flow D types pipe case air cooling heat transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146250U true CN206146250U (en) | 2017-05-03 |
Family
ID=58624729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203545.3U Active CN206146250U (en) | 2016-11-08 | 2016-11-08 | Two flow D types pipe case air cooling heat transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206146250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679467A (en) * | 2017-02-28 | 2017-05-17 | 郑州大学 | Shell-and-tube heat exchanger with external tube boxes |
| CN111156835A (en) * | 2020-03-12 | 2020-05-15 | 江苏兆胜科技股份有限公司 | Air-water heat exchanger for cooling equipment |
-
2016
- 2016-11-08 CN CN201621203545.3U patent/CN206146250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679467A (en) * | 2017-02-28 | 2017-05-17 | 郑州大学 | Shell-and-tube heat exchanger with external tube boxes |
| CN111156835A (en) * | 2020-03-12 | 2020-05-15 | 江苏兆胜科技股份有限公司 | Air-water heat exchanger for cooling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 471000 Luoyang airport industrial cluster area, Luoyang, Henan Patentee after: Longhua Technology Group (Luoyang) Limited by Share Ltd Address before: 471000 Luoyang Airport Industrial Agglomeration Area, Mengjin, Luoyang, Henan Patentee before: Luoyang Longhua Heat Transfer & Energy Conservation Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two flow D types pipe case air cooling heat transfer device Effective date of registration: 20190221 Granted publication date: 20170503 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: Longhua Technology Group (Luoyang) Limited by Share Ltd Registration number: 2019990000142 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200113 Granted publication date: 20170503 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: Longhua Science and Technology Group (Luoyang) Co., Ltd. Registration number: 2019990000142 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two flow D types pipe case air cooling heat transfer device Effective date of registration: 20200113 Granted publication date: 20170503 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: Longhua Science and Technology Group (Luoyang) Co., Ltd. Registration number: Y2020990000043 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200528 Granted publication date: 20170503 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LONGHUA TECHNOLOGY GROUP (LUOYANG) Co.,Ltd. Registration number: Y2020990000043 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two flow D types pipe case air cooling heat transfer device Effective date of registration: 20200528 Granted publication date: 20170503 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LONGHUA TECHNOLOGY GROUP (LUOYANG) Co.,Ltd. Registration number: Y2020990000534 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210615 Granted publication date: 20170503 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LONGHUA TECHNOLOGY GROUP (LUOYANG) Co.,Ltd. Registration number: Y2020990000534 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |