CN208818047U - A kind of pincushion plate-fin heat exchanger - Google Patents
A kind of pincushion plate-fin heat exchanger Download PDFInfo
- Publication number
- CN208818047U CN208818047U CN201821200008.2U CN201821200008U CN208818047U CN 208818047 U CN208818047 U CN 208818047U CN 201821200008 U CN201821200008 U CN 201821200008U CN 208818047 U CN208818047 U CN 208818047U
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- transferring medium
- fin
- heat exchanger
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- 241000226585 Antennaria plantaginifolia Species 0.000 title claims abstract description 26
- 230000008676 import Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 3
- 230000035515 penetration Effects 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of pincushion plate-fin heat exchanger, including heat exchanger shell and plate fin heat-exchanging board group, the heat exchanger shell both ends are respectively the first heat transferring medium import and the outlet of the first heat transferring medium, the plate fin heat-exchanging board group is arranged using multiple plate fin heat-exchanging plates interval, the plate fin heat-exchanging plate is superimposed by two metal sheets, in metal sheet surface laying fin arranged in parallel, welded together by laser penetration, then expansion is carried out by high-pressure fluid between metal sheet and forms internal heat medium channel, and surface is wave-shaped, the ipsilateral both ends of the plate fin heat-exchanging plate are respectively arranged with the second heat transferring medium import and the outlet of the second heat transferring medium.The utility model good heat conductivity, pincushion wave structure enhance heat exchange property, and cluster stands on the fin on wavy pincushion surface, the effect of heat transfer is further enhanced, laser melting penetrates welding, and bearing capacity is high, welding performance is stablized, and the open ended heat exchange area of unit space is big.
Description
Technical field
The utility model relates to industrial afterheat recovery field more particularly to a kind of pincushion plate-fin heat exchangers.
Background technique
Waste heat recycling is that made of gradually developing with the national conditions in China, in recent years, boiler afterheat recycling, cigarette occur
Waste heat recovery apparatus, this waste heat recovery modes such as the recycling of gas waste heat can be realized maximally utilizing for the energy, for the section of country
Contribution outstanding is made in energy emission reduction.
Utility model content
The purpose of this utility model is to provide a kind of good heat conductivity, pincushion wave structure enhances heat exchange property, cluster
The fin for standing on wavy pincushion surface further enhances the effect of heat transfer, and laser melting penetrates welding, and bearing capacity is high,
Welding performance is stablized, the big pincushion plate-fin heat exchanger of the open ended heat exchange area of unit space.
The technical solution of the utility model is that a kind of pincushion plate-fin heat exchanger, including heat exchanger shell and plate-fin change
Hot plate group, the plate fin heat-exchanging board group are set in heat exchanger shell, and the heat exchanger shell both ends are respectively the first heat exchange
Medium entrance and the outlet of the first heat transferring medium, the plate fin heat-exchanging board group are arranged using multiple plate fin heat-exchanging plates interval,
The plate fin heat-exchanging plate is superimposed by two metal sheets, and in metal sheet surface laying fin arranged in parallel, by swashing
Light, which penetrates, to be welded together, and is then carried out expansion by high-pressure fluid between metal sheet and is formed internal heat medium channel,
And surface is wave-shaped, the ipsilateral both ends of the plate fin heat-exchanging plate are respectively arranged with the second heat transferring medium import and second and change
Thermal medium outlet.
In one preferred embodiment of the utility model, the second heat transferring medium import is set to the first heat transferring medium and goes out
Mouth side.
In one preferred embodiment of the utility model, the second heat transferring medium import passes through outside heat exchanger shell
Heat transferring medium inlet header is correspondingly arranged.
In one preferred embodiment of the utility model, second heat transferring medium outlet be set to the first heat transferring medium into
Mouth side.
In one preferred embodiment of the utility model, the second heat transferring medium outlet passes through outside heat exchanger shell
Heat transferring medium outlet header is correspondingly arranged.
In one preferred embodiment of the utility model, the heat exchanger shell both ends are respectively arranged with heat exchanger rendezvous method
It is blue.
Described in the utility model is a kind of pincushion plate-fin heat exchanger, the utility model good heat conductivity, pincushion wave
Structure enhances heat exchange property, and cluster stands on the fin on wavy pincushion surface, further enhances the effect of heat transfer, and laser melting is worn
Welding thoroughly, bearing capacity is high, and welding performance is stablized, and the open ended heat exchange area of unit space is big.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in a kind of one preferred embodiment of pincushion plate-fin heat exchanger of the utility model；
Fig. 2 is the plate fin heat-exchanging sheet structure in a kind of one preferred embodiment of pincushion plate-fin heat exchanger of the utility model
Schematic diagram；
Fig. 3 is the plate fin heat-exchanging plate arrangement in a kind of one preferred embodiment of pincushion plate-fin heat exchanger of the utility model
Partial sectional view before plate wing.
Specific embodiment
The preferred embodiment of the utility model is described in detail below, so that the advantages of the utility model and feature energy
It is easier to be readily appreciated by one skilled in the art, to be more clearly defined the protection scope of the utility model.
Described in the utility model is a kind of pincushion plate-fin heat exchanger, as shown in Fig. 1 combination Fig. 2-Fig. 3, including heat exchanger
Shell 1 and plate fin heat-exchanging board group 2, the plate fin heat-exchanging board group 2 are set in heat exchanger shell 1, the heat exchanger shell
Both ends are respectively the first heat transferring medium import 3 and the first heat transferring medium outlet 4, and the plate fin heat-exchanging board group 2 uses multiple plates
The setting of the interval of wing formula heat exchange plate 5, the plate fin heat-exchanging plate 5 are superimposed by two metal sheets 51 and 52, and in metal plate
51 surface of piece laying fin 53 arranged in parallel, is welded together by laser penetration, is then led between metal sheet 51 and 52
It crosses high-pressure fluid and carries out expansion and form internal heat medium channel 54, and surface is wave-shaped, and the plate fin heat-exchanging plate 5 is same
The both ends of side are respectively arranged with the second heat transferring medium import 6 and the second heat transferring medium outlet 7, the second heat transferring medium import 6
It is set to the first heat transferring medium and exports 4 sides, the second heat transferring medium import 6 is situated between outside heat exchanger shell 1 by heat exchange
Matter inlet header 8 is correspondingly arranged, and second heat transferring medium outlet 7 is set to 3 side of the first heat transferring medium import, and described second
Heat transferring medium outlet 7 is correspondingly arranged outside heat exchanger shell 1 by heat transferring medium outlet header 9,1 liang of the heat exchanger shell
End is respectively arranged with heat exchanger abutted flange 10.
Plate fin heat-exchanging plate can be completed effective heat exchange by internal heat exchanging medium passage and be transmitted, and plate fin heat-exchanging
The fin of sheet surface further enhances the effect of heat transfer.When work, heat transferring medium enters from heat transferring medium inlet header, stream
Through plate fin heat-exchanging plate internal heat medium channel, heat exchange is carried out with the medium outside plate fin heat-exchanging plate, and from heat exchange
The discharge of media outlet collector.
Fin cluster stand on the form on plate fin heat-exchanging plate can diversification, can perpendicular to plate fin heat-exchanging plate,
It can also be in certain inclination angle with plate fin heat-exchanging plate plane, its object is to increase the heat transfer area of plate fin heat-exchanging plate, rise
Augmentation of heat transfer effect.
Plate fin heat-exchanging plate is applied to heat exchanger, is used for industrial afterheat recovery field, heat exchanger heat exchange can be enhanced
Efficiency.
Described in the utility model is a kind of pincushion plate-fin heat exchanger, the utility model good heat conductivity, pincushion wave
Structure enhances heat exchange property, and cluster stands on the fin on wavy pincushion surface, further enhances the effect of heat transfer, and laser melting is worn
Welding thoroughly, bearing capacity is high, and welding performance is stablized, and the open ended heat exchange area of unit space is big.
The foregoing is merely specific embodiment of the present utility model, but the protection scope of the utility model is not limited to
This, anyone skilled in the art, can be without creative work in the technical scope disclosed by the utility model
The change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of pincushion plate-fin heat exchanger, including heat exchanger shell and plate fin heat-exchanging board group, the plate fin heat-exchanging board group
It is set in heat exchanger shell, it is characterised in that: the heat exchanger shell both ends are respectively the first heat transferring medium import and first
Heat transferring medium outlet, the plate fin heat-exchanging board group are arranged using multiple plate fin heat-exchanging plates interval, the plate fin heat-exchanging
Plate is superimposed by two metal sheets, and in metal sheet surface laying fin arranged in parallel, is welded by laser penetration one
It rises, expansion is then carried out by high-pressure fluid between metal sheet and forms internal heat medium channel, and surface is wave-shaped,
The ipsilateral both ends of the plate fin heat-exchanging plate are respectively arranged with the second heat transferring medium import and the outlet of the second heat transferring medium.
2. pincushion plate-fin heat exchanger according to claim 1, it is characterised in that: the second heat transferring medium import setting
Side is exported in the first heat transferring medium.
3. pincushion plate-fin heat exchanger according to claim 2, it is characterised in that: the second heat transferring medium import is being changed
Hot device hull outside is correspondingly arranged by heat transferring medium inlet header.
4. pincushion plate-fin heat exchanger according to claim 1, it is characterised in that: the second heat transferring medium outlet setting
In the first heat transferring medium inlet side.
5. pincushion plate-fin heat exchanger according to claim 4, it is characterised in that: the second heat transferring medium outlet is being changed
Hot device hull outside is correspondingly arranged by heat transferring medium outlet header.
6. pincushion plate-fin heat exchanger according to claim 1, it is characterised in that: the heat exchanger shell both ends are set respectively
It is equipped with heat exchanger abutted flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200008.2U CN208818047U (en) | 2018-07-27 | 2018-07-27 | A kind of pincushion plate-fin heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200008.2U CN208818047U (en) | 2018-07-27 | 2018-07-27 | A kind of pincushion plate-fin heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818047U true CN208818047U (en) | 2019-05-03 |
Family
ID=66271631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200008.2U Active CN208818047U (en) | 2018-07-27 | 2018-07-27 | A kind of pincushion plate-fin heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230935A (en) * | 2019-06-12 | 2019-09-13 | 南京工业大学 | Strong heat adaptability plate-fin heat exchanger core body with flexible structure |
| CN112146488A (en) * | 2020-09-10 | 2020-12-29 | 山东旺泰科技有限公司 | Silicon carbide plate heat exchanger |
-
2018
- 2018-07-27 CN CN201821200008.2U patent/CN208818047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230935A (en) * | 2019-06-12 | 2019-09-13 | 南京工业大学 | Strong heat adaptability plate-fin heat exchanger core body with flexible structure |
| CN112146488A (en) * | 2020-09-10 | 2020-12-29 | 山东旺泰科技有限公司 | Silicon carbide plate heat exchanger |
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