CN203100500U - All-welded plate heat exchanger - Google Patents
All-welded plate heat exchanger Download PDFInfo
- Publication number
- CN203100500U CN203100500U CN201220751168.2U CN201220751168U CN203100500U CN 203100500 U CN203100500 U CN 203100500U CN 201220751168 U CN201220751168 U CN 201220751168U CN 203100500 U CN203100500 U CN 203100500U
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- CN
- China
- Prior art keywords
- plate
- metal corrugated
- heat
- heat exchange
- heat exchanger
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002826 coolant Substances 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000008092 positive effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
一种全焊接板式换热器涉及换热装置。包括底部支架1、支架上框架2、框架侧板3、紧固螺栓4、框架内金属波纹板束5、其底部设冷介质进口6、顶部设冷介质出口7、其一侧上部设热介质进口8、另一侧之下部设热介质出口9，所述金属换热板束5是由多个金属波纹板片对并排叠置、周边焊接构成，每一个金属波纹板片对由相对的2片金属波纹板片12周边焊接构成。所述金属波纹板片其上、下部分别具有直线形波纹14，其中部具有纵向折线形波纹16。本所以新型所产生的积极效果：换热器之换热板片设计有新的纵向折线波纹，流道曲折，流体湍流传热效果好，传热、换热充分，换热效率高，适应于较高工作温度300℃和较高工作压力3.0MPa。
A fully welded plate heat exchanger relates to a heat exchange device. Including bottom bracket 1, bracket upper frame 2, frame side plate 3, fastening bolts 4, metal corrugated plate bundles in the frame 5, cooling medium inlet 6 at the bottom, cooling medium outlet 7 at the top, and heat medium at the upper part of one side The inlet 8 and the heat medium outlet 9 are arranged on the lower part of the other side. The metal heat exchange plate bundle 5 is composed of a plurality of metal corrugated plate pairs stacked side by side and welded at the periphery. Each metal corrugated plate pair is composed of 2 opposite Sheet metal corrugated sheet 12 peripheral welding constitutes. The metal corrugated plate has linear corrugations 14 on its upper and lower parts respectively, and has longitudinal fold-line corrugations 16 on its middle part. The positive effect of this new type: the design of the heat exchange plate of the heat exchanger has a new longitudinal fold line corrugation, the flow channel is tortuous, the fluid turbulent heat transfer effect is good, the heat transfer and heat exchange are sufficient, and the heat exchange efficiency is high. The highest working temperature is 300°C and the highest working pressure is 3.0MPa.
Description
技术领域：Technical field:
本实用新型涉及换热装置，主要指板式换热器，特别是指全焊接板式换热器。The utility model relates to a heat exchange device, mainly referring to a plate heat exchanger, in particular to a fully welded plate heat exchanger.
背景技术：Background technique:
全焊接板式换热器具有结构紧凑体积小、换热效率高、无需封闭垫片、可适应较高工作温度和较高工作压力、压力损失小等优点而被广泛应用。但现有全焊接板式换热器的换热波纹板片均单纯采用纵向人字形波纹，它有介质流通热阻小、流速快的优点，但也同时存在换热不够充分、换热效率仍不够理想之不足。Fully welded plate heat exchangers are widely used due to their compact structure, small size, high heat transfer efficiency, no need for sealing gaskets, high working temperature and pressure, and small pressure loss. However, the heat exchange corrugated plates of the existing all-welded plate heat exchangers simply use longitudinal herringbone corrugations, which have the advantages of small medium flow thermal resistance and fast flow velocity, but at the same time, there are insufficient heat exchange and heat exchange efficiency. The ideal is not enough.
发明内容：Invention content:
本实用新型的发明目的，在于提供一种全焊接板式换热器，设计新的波纹板片之波纹，所产生湍流效果更好，换热更充分，换热效率进一步提高。The purpose of the invention of the utility model is to provide a fully welded plate heat exchanger, the corrugation of the new corrugated plate is designed, the turbulence effect is better, the heat exchange is more sufficient, and the heat exchange efficiency is further improved.
上述发明目的是如此实施，一种新型全焊接板式换热器，包括底部支架1、支架上框架2、框架侧板3、紧固螺栓4、框架内金属波纹板束5、其底部设冷介质进口6、顶部设冷介质出口7、其一侧之上部设热介质进口8、另一侧之下部设热介质出口9，所述金属换热板束5是由多个金属波纹板片对并排叠置、周边焊接构成，每一个金属波纹板片对由相对的2片金属波纹板片12周边焊接构成。所述金属波纹板片其上、下部分别具有直线形波纹14，其中部具有纵向折线形波纹16。本所以新型所产生的积极效果：The purpose of the above invention is implemented in this way. A new type of all-welded plate heat exchanger includes a bottom bracket 1, a bracket upper frame 2, frame side plates 3, fastening bolts 4, metal corrugated plate bundles 5 in the frame, and a cooling medium at the bottom. Inlet 6, cooling medium outlet 7 on the top, heat medium inlet 8 on the upper part of one side, and heat medium outlet 9 on the lower part of the other side, the metal heat exchange plate bundle 5 is composed of multiple metal corrugated plate pairs side by side It is formed by stacking and peripheral welding, and each metal corrugated sheet pair is formed by peripheral welding of two opposite metal
换热器之换热板片设计新的纵向折线波纹，流道曲折，流体湍流传热效果好，传热、换热充分，换热效率高。The heat exchange plates of the heat exchanger are designed with new longitudinal folded line corrugations, the flow channel is tortuous, the fluid turbulent heat transfer effect is good, the heat transfer and heat exchange are sufficient, and the heat exchange efficiency is high.
附图说明：Description of drawings:
附图1本实用新型主视图Accompanying drawing 1 front view of the utility model
附图2本实用新型右视图Accompanying drawing 2 utility model right view
附图3本实用新型波纹板片主视图Accompanying drawing 3 is the front view of the corrugated sheet of the utility model
附图标记，1、底部支架；2、框架；3、侧板；4、螺栓；5、波纹板束；6、冷介质进口；7、冷介质出口；8、热介质进口；9、热介质出口；10、接管；11、法兰；12、波纹板片；13、分流区；14、分流波纹；15、主换热区；16、换热波纹。Reference signs, 1. Bottom bracket; 2. Frame; 3. Side plate; 4. Bolt; 5. Corrugated plate bundle; 6. Cooling medium inlet; 7. Cooling medium outlet; 8. Heating medium inlet; 9. Heating medium Outlet; 10, connecting pipe; 11, flange; 12, corrugated plate; 13, diversion area; 14, diversion corrugation; 15, main heat exchange area; 16, heat exchange corrugation.
具体实施方式：Detailed ways:
如上述附图所示的一种具体实施方式，由底部支架1、支架上框架2、框架侧板3、紧固螺栓4、框架内金属波纹板束5、其底部设冷介质进口6、顶部设冷介质出口7、其一侧之上部设热介质进口8、另一侧之下部设热介质出口9构成，各进、出口均通过法兰11和接管10与板束内流体流道相联通。金属换热板束5是由多个金属波纹板片对并排叠置、周边焊接构成，所述金属波纹板片对是由相对的2片金属波纹板片12周边焊接构成。本实用新型所述金属波纹板片12其上、下部分别具有直线形波纹14，其中部具有纵向折线形波纹16，板二端直线形波纹构成导流区13，中部纵向折线形波纹构成主换热区15。折线形波纹之折线所构成之夹角为α，60°＜α＜120°，本实施例夹角α为70°。本实用新型金属波纹板片由不锈钢板或铜、镍合金板制成。本实施例采用304不锈钢板。As a specific implementation shown in the above drawings, the bottom bracket 1, the bracket upper frame 2, the frame side plate 3, the fastening bolt 4, the metal corrugated plate bundle 5 in the frame, the cooling medium inlet 6 at the bottom, and the top A cold medium outlet 7 is set, a heat medium inlet 8 is set on the upper part of one side, and a heat medium outlet 9 is set on the lower part of the other side, each inlet and outlet are connected with the fluid flow channel in the plate bundle through the flange 11 and the connecting pipe 10 . The metal heat exchange plate bundle 5 is composed of a plurality of metal corrugated plate sheets stacked side by side and welded at the periphery. The metal
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220751168.2U CN203100500U (en) | 2012-12-21 | 2012-12-21 | All-welded plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220751168.2U CN203100500U (en) | 2012-12-21 | 2012-12-21 | All-welded plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100500U true CN203100500U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220751168.2U Expired - Fee Related CN203100500U (en) | 2012-12-21 | 2012-12-21 | All-welded plate heat exchanger |
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| Country | Link |
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| CN (1) | CN203100500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440868A (en) * | 2015-08-13 | 2017-02-22 | 吉林省同达换热系统集成有限公司 | Special-shaped capillary runner heat exchanger |
-
2012
- 2012-12-21 CN CN201220751168.2U patent/CN203100500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440868A (en) * | 2015-08-13 | 2017-02-22 | 吉林省同达换热系统集成有限公司 | Special-shaped capillary runner heat exchanger |
| CN106440868B (en) * | 2015-08-13 | 2019-09-03 | 四平巨元换热系统集成有限公司 | Special-shaped capillary channel heat exchanger |
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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: 20130731 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |