CN203190854U - Plate-shell heat exchanger - Google Patents
Plate-shell heat exchanger Download PDFInfo
- Publication number
- CN203190854U CN203190854U CN 201320096637 CN201320096637U CN203190854U CN 203190854 U CN203190854 U CN 203190854U CN 201320096637 CN201320096637 CN 201320096637 CN 201320096637 U CN201320096637 U CN 201320096637U CN 203190854 U CN203190854 U CN 203190854U
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- heat exchanger
- plate
- plate package
- shell
- utility
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Abstract
The utility model provides a plate-shell heat exchanger. The plate-shell heat exchanger comprises a heat exchanging plate set and further comprises a shell, wherein the heat exchanging plate set is arranged in the shell, a flow guide cover is arranged outside the heat exchanging plate set, and the heat exchanging plate set is fixed on the inner wall of the shell through the flow guide plate. Being integrated with the characteristics of a shell-and-tube heat exchanger and a plate-type heat exchanger, the plate-shell heat exchanger is simple in structure and convenient to install, guarantees heat exchanging efficiency, and also improves pressure and temperature difference bearing ability.
Description
Technical field
The utility model relates to a kind of lamella heat exchanger, belongs to the heat-exchange apparatus field.
Background technology
Plate type heat exchanger is a kind of new type high efficient heat exchanger that is formed by a series of sheet metal closed assemblies with certain bellows-shaped.Form the thin rectangular shape passage between each plate, carry out exchange heat by plate.It has that heat exchange efficiency height, heat loss are little, advantages of compact and light structure, floor space are little, install clean make things convenient for, be widely used, characteristics such as long service life.Under the uniform pressure damaed cordition, its heat transfer coefficient is than the high 3-5 of pipe heat exchanger times, and floor space is 1/3rd of pipe heat exchanger, and heat recovery rate can be up to more than 90%.But also there are some significant disadvantages in present plate type heat exchanger, adopts the sealing gasket sealing usually, and operating pressure is unsuitable excessive, and medium temperature is unsuitable too high, otherwise may have the situation generation of leakage.
The utility model content
The technical problems to be solved in the utility model is to overcome existing defective, and a kind of lamella heat exchanger is provided, and is simple in structure, easy for installation, has the good ability of bearing pressure and the temperature difference.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of lamella heat exchanger comprises plate package, also comprises housing, and plate package is arranged on enclosure interior, and the plate package outer setting has kuppe, and plate package is fixed on the inner walls by deflector.
Further, plate package is flexible structure, is linked to be cellular by Laser Welding.
Further, plate package and housing are cylindrical shape, and be axially consistent.
Further, the axial forward end of housing is provided with blind flange, and axial rearward end is provided with cover plate.
Further, deflector is arranged on the side of plate package.
A kind of lamella heat exchanger of the utility model combines the advantage of shell-and-tube heat exchanger and plate type heat exchanger, and is simple in structure, easy for installation, not only guaranteed heat exchange efficiency, also strengthened the ability of bearing pressure and the temperature difference.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of lamella heat exchanger of the utility model;
Fig. 2 be among Fig. 1 A to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of lamella heat exchanger comprises plate package 1 and steel shell 2, and plate package 1 is arranged on steel shell 2 inside, and plate package 1 and steel shell 2 are cylindrical shape, and is axially consistent.Plate package 1 outer setting has kuppe 3, and is fixed on steel shell 2 inwalls by deflector 4, and deflector 4 is arranged on the side of plate package 1.The axial forward end of steel shell 2 is provided with blind flange 5, and axial rearward end is provided with cover plate 6.
Plate package and kuppe, deflector and blind flange connect as one, and plate package is flexible structure, are linked to be cellularly by Laser Welding, realize countercurrent heat-transfer, can obtain good turbulence effects simultaneously; Therefore simultaneously, plate package has elasticity, has guaranteed the retractility that plate package is good, has strengthened the ability that plate package is born pressure and the temperature difference.
Lamella heat exchanger is owing to there is the protection of pressure vessel enclosure, so characteristics such as lamella heat exchanger also has high temperature resistant, and is high pressure resistant: its maximum pressure can reach: 10MPa, maximum temperature can reach: 500 ℃.
A kind of lamella heat exchanger of the utility model combines the advantage of shell-and-tube heat exchanger and plate type heat exchanger, and is simple in structure, easy for installation, not only guaranteed heat exchange efficiency, also strengthened the ability of bearing pressure and the temperature difference.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. a lamella heat exchanger comprises plate package, it is characterized in that: also comprise housing,
Described plate package is arranged on described enclosure interior, and described plate package outer setting has kuppe, and described plate package is fixed on the inner walls by deflector.
2. a kind of lamella heat exchanger according to claim 1, it is characterized in that: described plate package is flexible structure, is linked to be cellular by Laser Welding.
3. a kind of lamella heat exchanger according to claim 1, it is characterized in that: described plate package and housing are cylindrical shape, and be axially consistent.
4. a kind of lamella heat exchanger according to claim 3, it is characterized in that: the axial forward end of described housing is provided with blind flange, and axial rearward end is provided with cover plate.
5. a kind of lamella heat exchanger according to claim 1, it is characterized in that: described deflector is arranged on the side of plate package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096637 CN203190854U (en) | 2013-03-04 | 2013-03-04 | Plate-shell heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096637 CN203190854U (en) | 2013-03-04 | 2013-03-04 | Plate-shell heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190854U true CN203190854U (en) | 2013-09-11 |
Family
ID=49107707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096637 Expired - Fee Related CN203190854U (en) | 2013-03-04 | 2013-03-04 | Plate-shell heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091756A (en) * | 2016-06-13 | 2016-11-09 | 中国船舶重工集团公司第七〇九研究所 | A kind of novel integrated low integration chiller that shakes |
| CN107990762A (en) * | 2016-10-26 | 2018-05-04 | 普劳斯特株式会社 | The plate heat exchanger of disk beam body formula |
-
2013
- 2013-03-04 CN CN 201320096637 patent/CN203190854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091756A (en) * | 2016-06-13 | 2016-11-09 | 中国船舶重工集团公司第七〇九研究所 | A kind of novel integrated low integration chiller that shakes |
| CN107990762A (en) * | 2016-10-26 | 2018-05-04 | 普劳斯特株式会社 | The plate heat exchanger of disk beam body formula |
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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: 20130911 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |