CN87211550U - Zigzag corrugated plate - Google Patents
Zigzag corrugated plate Download PDFInfo
- Publication number
- CN87211550U CN87211550U CN 87211550 CN87211550U CN87211550U CN 87211550 U CN87211550 U CN 87211550U CN 87211550 CN87211550 CN 87211550 CN 87211550 U CN87211550 U CN 87211550U CN 87211550 U CN87211550 U CN 87211550U
- Authority
- CN
- China
- Prior art keywords
- plate
- ripple
- herringbone
- utility
- model
- 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.)
- Withdrawn
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a zigzag corrugated plate, and the zigzag trend of the heat transmission corrugation of the plate is arranged along the lateral central line of the plate. The included angle alpha of the zigzag corrugated plate and the longitudinal center line of the plate is 60 DEG plus or minus 5 DEG. The utility model is composed of the compacting of thin metal plates, and is used for a plate-type heat exchanger. The utility model has the advantages of simple manufacturing technique and high effectiveness, and because of the especial corrugated design, the heat transmission of the plate-type heat exchanger is intensified.
Description
The utility model is a kind of horizontal herringbone corrugated plating, is the core part of heat-exchangers of the plate type.
Existing corrugated board structure, as: the horizontal parallel corrugated plating, though simple in structure, supporting-point is few, heat transfer coefficient is not high; Herringbone corrugated plating and inclination corrugated plating, though heat transfer coefficient than horizontal wave card height, mould is made complicated.What petroleum industry publishing house published " has introduced above-mentioned prior art in the heat-exchangers of the plate type handbook (the bright work of Japanese decorative pattern at the end of a poem, article, etc. where there is a small blank space English).
The purpose of this utility model is the deficiency that overcomes above-mentioned prior art, improves the heat-exchangers of the plate type heat transfer property.
Task of the present utility model solves by following technical proposals.
Accompanying drawing 1 is horizontal herringbone corrugated plating profile schematic diagram.
Accompanying drawing 2 is the corrugated plating sectional view.
Horizontal herringbone corrugated plating shown in the accompanying drawing 1, the herringbone trend of its plate heat transfer ripple arrange that along the plate cross central line horizontal herringbone ripple trend is 60 ° with plate longitudinal centre line angle α
5 °, herringbone ripple angle β is 60 °
5 °, corrugation methods is 15-20mm to spacing b, and ripple height h is the sine bellows of 4-6mm. Corrugated plating is formed by the metal sheet compacting.
Realize that preferred plan of the present utility model is:
Horizontal herringbone ripple and plate longitudinal centre line angle α are 60 °, and herringbone ripple angle β is 60 °, and corrugation methods is 17.3mm to spacing, and waveform height h is the sine bellows of 5.6mm.
Use horizontal herringbone corrugated plating of the present utility model, runner is netted runner completely between the plate that is constituted, and the plate ripple is a symmetry status along transverse center, make medium in runner, form turbulent flow completely, because the herringbone ripple is a lateral arrangement, the density region of contact is on cross central line, so dielectric distribution is even between plate, symmetrical up and down, the heat-exchangers of the plate type of its formation has higher heat transfer coefficient.Because each bar ripple of horizontal herringbone corrugated plating is longer than perpendicular herringbone ripple, in heat exchange plate of the same area, ripple quantity reduces relatively, because the manufacturing burst of pressing mold carries out, thus can reduce burst and compound groove quantity, thus make the Mould Machining simplification.
Claims (2)
1, a kind of horizontal herringbone corrugated plating is the core part of heat-exchangers of the plate type, it is characterized in that the herringbone trend of plate heat transfer ripple is arranged along the plate cross central line; The ripple trend is 60 ° with plate longitudinal centre line angle α
5 °, herringbone ripple angle β is 60 °
5 °, corrugation methods is 15-20mm to spacing b, and ripple height h is the sine bellows of 4-6mm.
2, horizontal herringbone corrugated plating according to claim 1 is characterized in that best ripple trend is 60 ° with plate longitudinal centre line angle α, and best herringbone ripple angle β is 60 °.Best corrugation methods is 17.3mm to spacing b, and best ripple height h is the sine bellows of 5.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211550 CN87211550U (en) | 1987-08-08 | 1987-08-08 | Zigzag corrugated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211550 CN87211550U (en) | 1987-08-08 | 1987-08-08 | Zigzag corrugated plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87211550U true CN87211550U (en) | 1988-05-18 |
Family
ID=4826339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87211550 Withdrawn CN87211550U (en) | 1987-08-08 | 1987-08-08 | Zigzag corrugated plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87211550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858703A (en) * | 2010-06-28 | 2010-10-13 | 天津国际机械有限公司 | Sheet structure used for plate heat exchanger |
| CN102016480B (en) * | 2008-04-04 | 2012-11-28 | 阿尔法拉瓦尔有限公司 | A plate heat exchanger |
| CN105091033A (en) * | 2014-05-08 | 2015-11-25 | 李明明 | Dividing wall type condensed environment-friendly heating stove |
-
1987
- 1987-08-08 CN CN 87211550 patent/CN87211550U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016480B (en) * | 2008-04-04 | 2012-11-28 | 阿尔法拉瓦尔有限公司 | A plate heat exchanger |
| CN101858703A (en) * | 2010-06-28 | 2010-10-13 | 天津国际机械有限公司 | Sheet structure used for plate heat exchanger |
| CN101858703B (en) * | 2010-06-28 | 2012-07-18 | 天津国际机械有限公司 | Sheet structure used for plate heat exchanger |
| CN105091033A (en) * | 2014-05-08 | 2015-11-25 | 李明明 | Dividing wall type condensed environment-friendly heating stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |