CN202188785U - Corrugated spiral plate heat exchanger - Google Patents
Corrugated spiral plate heat exchanger Download PDFInfo
- Publication number
- CN202188785U CN202188785U CN2011201749673U CN201120174967U CN202188785U CN 202188785 U CN202188785 U CN 202188785U CN 2011201749673 U CN2011201749673 U CN 2011201749673U CN 201120174967 U CN201120174967 U CN 201120174967U CN 202188785 U CN202188785 U CN 202188785U
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- CN
- China
- Prior art keywords
- heat exchanger
- corrugated steel
- spiral
- ripple
- spacing column
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a corrugated spiral plate heat exchanger, which comprises a double-spiral heat exchange plate arranged in a casing. The double-spiral heat exchange plate is formed by rolling of a flat steel plate and a corrugated steel plate, a spacing column welding area without corrugations is arranged on the corrugated steel plate, spacing columns are welded on the front side and the reverse side of the spacing column welding area, and the spacing column welding area is a band without corrugations along the direction of the corrugated steel plate. The corrugated spiral plate heat exchanger is simple in structure, large in heat transfer area and high in heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig, especially a kind of spiral-plate heat exchanger.
Background technology
Spiral-plate heat exchanger has advantages such as the heat transfer runner is long, the runner spacing is big, compact conformation; The many employings of spiral-plate heat exchanger of the prior art are stacked together by two long plain plates and roll into the double helix heat exchanger plates, on every steel plate, are welded with spacing column equably.This spiral-plate heat exchanger is owing to adopted two Zhang Ping's steel plates to process the double helix heat exchanger plates, and therefore, this spiral-plate heat exchanger exists the shortcoming that heat transfer area is little, heat exchange efficiency is not high.
The utility model content
The technical problem that utility model will solve is: a kind of ripple spiral-plate heat exchanger is provided, and this heat exchanger structure is simple, heat transfer area is big, heat exchange efficiency is high.
The technical scheme that the technical solution problem is taked: a kind of ripple spiral-plate heat exchanger; Comprise the double helix heat exchanger plates in the housing; Said double helix heat exchanger plates is rolled by plain plate and corrugated steel and forms; On corrugated steel, be provided with unrippled spacing column weld zone, positive and negative welding spacing column in the spacing column weld zone.
Improvement as the utility model: said spacing column weld zone is the non-ripple band along the corrugated steel length direction.
Further improvement as the utility model: many non-ripple bands are set on corrugated steel, and each bar non-ripple band parallel equidistant is provided with.
Preferred plan as the utility model: the dual-side at corrugated steel is provided with unrippled band.
Beneficial effect: the ripple spiral-plate heat exchanger of the utility model; Because having adopted said double helix heat exchanger plates to be rolled by plain plate and corrugated steel forms; On corrugated steel, be provided with unrippled spacing column weld zone; Weld the technical characterictic of spacing column at the positive and negative of spacing column weld zone; Make the ripple spiral-plate heat exchanger of the utility model significantly improve, and heat exchange efficiency also increase substantially under the flow-disturbing effect of corrugated plating than the heat transfer area of the spiral-plate heat exchanger that rolls with two Zhang Ping's steel plates in the prior art; Simultaneously, owing to adopted the technical characterictic that on corrugated steel, is provided with unrippled spacing column weld zone, made things convenient for the welding of spacing column; And the height that can guarantee each spacing column is consistent; Because adopted the technical characterictic at the positive and negative welding spacing column of spacing column weld zone, all spacing column all is welded on the corrugated steel, does not weld spacing column on other Zhang Ping's steel plate; Therefore; Overcome the influence of ripple struction, and can guarantee to roll the spacing unanimity of back two plates, realized making the double helix heat exchanger plates of spiral-plate heat exchanger with corrugated plating to spacing column; Owing to adopted said spacing column weld zone to be technical characterictic, make that the processing of spiral-plate heat exchanger of the utility model is more convenient along the non-ripple band of corrugated steel length direction; Owing to adopted many non-ripple bands are set on corrugated steel, each bar non-ripple band parallel equidistant is provided with, and makes the distance between plates uniformity of the double helix heat exchanger plates after rolling, the heat exchange better effects if; Owing to adopted the technical characterictic that is provided with unrippled band at the dual-side of corrugated steel, made things convenient for the sealing at double helix heat exchanger plates two ends, avoided the influence of ripple struction to sealing, guaranteed the sealing effectiveness of heat exchanger, make the quality of heat exchanger more stable.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 rolls sketch map for the double helix heat exchanger plates of the ripple spiral-plate heat exchanger of the utility model;
Fig. 2 is the structural representation of corrugated steel of the ripple spiral-plate heat exchanger of the utility model.
The specific embodiment
As shown in Figure 1, a kind of ripple spiral-plate heat exchanger comprises the double helix heat exchanger plates 1 in the housing, and said double helix heat exchanger plates is rolled by Zhang Ping's steel plate 4 and a corrugated steel 3 and forms, and is welded with spacing column 2 at the tow sides of corrugated steel.As shown in Figure 2; On corrugated steel, be provided with unrippled spacing column weld zone; Spacing column is welded on the tow sides of spacing column weld zone, and said spacing column weld zone is the non-ripple band 31 along the corrugated steel length direction, in order to make the distance between plates uniformity that rolls back double helix heat exchanger plates; At corrugated steel many non-ripple bands are set, each bar non-ripple band parallel equidistant is provided with; Double helix heat exchanger plates end sealing for ease is provided with unrippled band 32 at the dual-side of corrugated steel, in actual production process, can select as required the flanging welding or with the end cap crimping sealing of spiral-plate heat exchanger.
Claims (4)
1. ripple spiral-plate heat exchanger; Comprise the double helix heat exchanger plates (1) in the housing; It is characterized in that: said double helix heat exchanger plates is rolled by plain plate (4) and corrugated steel (3) and forms; On corrugated steel, be provided with unrippled spacing column weld zone, positive and negative welding spacing column (2) in the spacing column weld zone.
2. ripple spiral-plate heat exchanger according to claim 1 is characterized in that: said spacing column weld zone is the non-ripple band (31) along the corrugated steel length direction.
3. ripple spiral-plate heat exchanger according to claim 2 is characterized in that: many non-ripple bands are set on corrugated steel, and each bar non-ripple band parallel equidistant is provided with.
4. according to each described ripple spiral-plate heat exchanger of claim 1 to 3, it is characterized in that: the dual-side at corrugated steel is provided with unrippled band (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201749673U CN202188785U (en) | 2011-05-30 | 2011-05-30 | Corrugated spiral plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201749673U CN202188785U (en) | 2011-05-30 | 2011-05-30 | Corrugated spiral plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188785U true CN202188785U (en) | 2012-04-11 |
Family
ID=45920231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201749673U Expired - Fee Related CN202188785U (en) | 2011-05-30 | 2011-05-30 | Corrugated spiral plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578751A (en) * | 2019-02-15 | 2020-08-25 | 西安交通大学 | Heat exchange device and thermal management system |
-
2011
- 2011-05-30 CN CN2011201749673U patent/CN202188785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578751A (en) * | 2019-02-15 | 2020-08-25 | 西安交通大学 | Heat exchange device and thermal management system |
| CN111578751B (en) * | 2019-02-15 | 2021-10-26 | 西安交通大学 | Heat exchange device and thermal management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20140530 |