CN2244712Y - Surface heat exchanging core with mesh structure - Google Patents
Surface heat exchanging core with mesh structure Download PDFInfo
- Publication number
- CN2244712Y CN2244712Y CN 94221150 CN94221150U CN2244712Y CN 2244712 Y CN2244712 Y CN 2244712Y CN 94221150 CN94221150 CN 94221150 CN 94221150 U CN94221150 U CN 94221150U CN 2244712 Y CN2244712 Y CN 2244712Y
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- Prior art keywords
- utility
- model
- heat exchanging
- surface heat
- structure surface
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- Expired - Fee Related
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Abstract
The utility model discloses a surface heat exchanging core with a mesh structure. Corrugations (2) are arranged on a mesh material screen (1) and are manufactured into the shape of a corrugated plate. Metals can be metallic or non-metallic. The utility model can take surface treatment to obtain a protective film with the characteristics of thermal conduction, hydrophile, conductivity, antisepsis, etc., and can enhance the capacity of holding water after flock coating. The utility model can be made into a core body in a honeycomb shape or with other structural forms. The utility model is suitable for evaporating type air conditioners, wetting air cooling fans, humidifiers and cooling towers, and is suitable for the field of surface heat exchange for liquid and gas stream. Taking a honeycomb core body made of the corrugated aluminium plate core sheet with a pile fabrics net with the thickness of 0.5 mm for example, the heat exchanging area per cubic metre is 1260m<2>, and the water holding amount of pile fabricst is 18.75 kg.
Description
Network structure surface heat exchanging chip of the present utility model relates to the parts of interchangeable heat switching equipment, especially a kind of similar tabular element.
At present owing to the destruction of cold-producing medium fluorine Lyons (CFC) to atmospheric ozone layer, come into one's own day by day with the evaporation type air conditioner of underground water substituted freon as cold-producing medium, and developed rapidly in the world and use the eighties, the critical component of such air-conditioner is the surface heat exchanging core body that carries out the caloic exchange.The material of disclosed this class heat exchange core body is mainly papery, aluminium foil, and chips such as plastics, made honeycomb core body, every cubic metre of heat-transfer surface is generally at 250～350m
2The core body volume is bigger.Therefore need designing unit's volume heat exchange area bigger in the practical application, and be suitable for the heat exchange chip material core body of vaporation-type air-conditioning in many-side.
Goal of the invention of the present utility model is to propose the bigger chip of a kind of heat exchange area per unit volume.
Goal of the invention of the present utility model is to be basic material by design with the Web materials, makes that the measure of corrugated plate shape surface heat exchanging chip realizes.
Accompanying drawing 1 is the schematic diagram of three kinds of bellows-shaped a, b of the present utility model, c
Accompanying drawing 2 is anticorrosion flocking type structure cut-away views of the present utility model
Accompanying drawing 3 is trickle experiment sticking moisture content schematic diagrames of the present utility model
The material of the web plate (1) of network structure surface heat exchanging chip of the present utility model can be metal; as aluminium expanded sheets; corrosion resistant plate or steel wire; also can be nonmetallic as polyethylene, poly-handle alkene, polyvinyl chloride net etc.; the aperture of web plate (1) is determined as required; metal net shaped body structure surface heat exchange chip can not done preservative treatment in no corrosive medium environmental applications; can adopt plastic-blasting at the media environment that may produce corrosion or fouling; electrophoresis; preservative treatments such as spraying, and can obtain to have the diaphragm of heat conduction, hydrophilic, conduction, characteristic such as anticorrosion.
Network structure surface heat exchanging chip of the present utility model is in order to increase functions such as heat exchange area and intensity, and makes the corrugated plating shape, and the shape of ripple (2), the width of line and height are determined according to concrete needs.
Network structure surface heat exchanging chip of the present utility model is in order to increase the ability of chip sticking moisture, and flocking (3) is carried out in design on dictyosome, make flocking veil shape body structure surface heat exchange chip.When practical application, can be by whole matte chips, whole non-matte chips or matte and non-matte chip are used with, make the core body of cellular or other version.
Network structure surface heat exchanging chip of the present utility model is when doing the trickle experiment, water or other medium drench down on one side from chip, because the effect of the sticking moisture content of web plate (1) forms very thin cascade or water curtain on grid, remaining moisture splashes into following tank after the heat exchange.
The outstanding feature of network structure surface heat exchanging chip of the present utility model is that volume is little, and gas-flow resistance is little, and heat exchange area is big, and liquid phase is evenly distributed, and flocking (3) face chip has sticking water yield ability preferably.The honeycomb core body made from 0.5 millimeters thick aluminium sheet flocking veil shape body structure surface heat exchange chip is an example, and its every cubic metre heat exchange area is 1260m
2, flocking face sticking amount of moisture is 18.75 kilograms.
Network structure surface heat exchanging chip of the present utility model as containing soluble salt in the liquid phase medium, under the situations such as insoluble matter, must produce fouling on chip when caloic exchanges, remove fouling and need use the scavenger specially that contains corrosion inhibiter to handle.
Network structure surface heat exchanging chip of the present utility model is applicable to the vaporation-type air-conditioning, the humidification air-cooler, and humidifier, cooling tower, and liquid and air-flow carry out the surface heat exchanging field and have wide practical use.
Claims (3)
1. a network structure surface heat exchanging chip is characterized in that design is a basic material with Web materials web plate (1), processes ripple (2), makes the corrugated plating shape.
2. network structure surface heat exchanging chip as claimed in claim 1 is characterized in that web plate (1) material can be aluminium expanded sheets, corrosion resistant plate or the steel wire of metal, also can be nonmetallic polyethylene, poly-handle alkene, polyvinyl chloride net.
3. network structure surface heat exchanging chip as claimed in claim 1 is characterized in that designing and carry out flocking (3) on web plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221150 CN2244712Y (en) | 1994-09-25 | 1994-09-25 | Surface heat exchanging core with mesh structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221150 CN2244712Y (en) | 1994-09-25 | 1994-09-25 | Surface heat exchanging core with mesh structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244712Y true CN2244712Y (en) | 1997-01-08 |
Family
ID=33835533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221150 Expired - Fee Related CN2244712Y (en) | 1994-09-25 | 1994-09-25 | Surface heat exchanging core with mesh structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244712Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519294A (en) * | 2012-01-17 | 2012-06-27 | 魏辉 | Heat exchange unit |
| CN102899666A (en) * | 2012-10-24 | 2013-01-30 | 奥捷五金(江苏)有限公司 | Manufacturing method of metal mesh |
| CN106662094A (en) * | 2014-08-13 | 2017-05-10 | 克诺尔商用车制动系统有限公司 | Cylinder head for a compressor with particularly efficient air cooling |
-
1994
- 1994-09-25 CN CN 94221150 patent/CN2244712Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519294A (en) * | 2012-01-17 | 2012-06-27 | 魏辉 | Heat exchange unit |
| CN102519294B (en) * | 2012-01-17 | 2013-05-22 | 魏辉 | Heat exchange unit |
| CN102899666A (en) * | 2012-10-24 | 2013-01-30 | 奥捷五金(江苏)有限公司 | Manufacturing method of metal mesh |
| CN102899666B (en) * | 2012-10-24 | 2014-08-06 | 奥捷五金(江苏)有限公司 | Manufacturing method of metal mesh |
| CN106662094A (en) * | 2014-08-13 | 2017-05-10 | 克诺尔商用车制动系统有限公司 | Cylinder head for a compressor with particularly efficient air cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |