CN2932283Y - Plate-type heat exchanger anticorrosive metal-based laminated synthetic plate - Google Patents
Plate-type heat exchanger anticorrosive metal-based laminated synthetic plate Download PDFInfo
- Publication number
- CN2932283Y CN2932283Y CN 200620074778 CN200620074778U CN2932283Y CN 2932283 Y CN2932283 Y CN 2932283Y CN 200620074778 CN200620074778 CN 200620074778 CN 200620074778 U CN200620074778 U CN 200620074778U CN 2932283 Y CN2932283 Y CN 2932283Y
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- type heat
- heat exchanger
- utility
- model
- copper
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Abstract
These utility model disclosing a resistant metal substratum form composite board used in board type heat exchangers, is provided with Nickel Phosphorus strata on surface of Cuprum or Aldary. The utility model is provided with Nickel Phosphorus strata on surface of Cuprum or Aldary. The Cuprum or Aldary could use the Cuprum or Aldary cladding material on the carbon steel plate surface or the Cuprum or Aldary cladding material on the stainless steel plate material, thus cost can be reduced when the utility model is used to manufacture the board type heat exchanger. The utility model providing nickel-Phosphorus-teflon multiple composite strata on the surface of the Nickel Phosphorus layer changes the surface tension of the utility model; thereby the utility model could avoid the media used by the board type heat exchanger begriming on its surface; thus the utility model with advantages of begriming resistance and prevention prolongs the service life of the board type heat exchanger.
Description
Technical field
The utility model relates to a kind of sheet material that is used to make plate type heat exchanger, relates in particular to a kind of plate type heat exchanger corrosion resistant metal based layer-shaped composite board material.
Background technology
It is stainless steel, pure nickel that plate type heat exchanger uses more when selection, or even titanium material, the stainless steel heat transfer efficiency is low, and the spot corrosion tendency is arranged in some medium and be not suitable for the plate type heat exchanger use, though pure nickel, titanium can overcome above-mentioned defective, but it costs an arm and a leg, and the cost of manufacture of plate type heat exchanger is greatly improved.
Summary of the invention
The utility model provides a kind of service life that can reduce the cost of manufacture of plate type heat exchanger and help prolonging plate type heat exchanger, improves the plate type heat exchanger corrosion resistant metal based layer-shaped composite board material of heat transfer property.
The utility model adopts following technical scheme:
A kind of plate type heat exchanger is to be provided with nickel phosphorus layer on the surface of copper or copper alloy with corrosion resistant metal based layer-shaped composite board material.
Compared with prior art, the utlity model has following advantage:
(1) the utility model is to be provided with nickel phosphorus layer on the surface of copper or copper alloy, and copper or copper alloy can adopt copper or the copper alloy coating that is located at the carbon sheet surface; Copper or copper alloy also can adopt copper or the copper alloy coating that is located at the stainless steel materials surface, thereby make the utility model when being used for the plate type heat exchanger manufacturing, can reduce its cost of manufacture.
(2) the utility model is after the surface of nickel phosphorus layer is provided with the nickel-phosphorus-polytetrafluorethylecomposite composite bed, changed surface tension of the present utility model, thereby make the utility model can stop the plate type heat exchanger used medium at its surface scale, make the advantage that the utlity model has anti-tartar, antiscale, prolonged the service life of plate type heat exchanger.
(3) copper of the present utility model or copper alloy adopt copper or the copper alloy coating that is located at the carbon sheet surface, perhaps adopt copper or the copper alloy coating that is located at the stainless steel materials surface, can make the utility model when having above-mentioned advantage, further reduce the cost of manufacture of plate type heat exchanger.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of another embodiment of the utility model.
The specific embodiment
Embodiment 1
A kind of plate type heat exchanger is to be provided with nickel phosphorus layer 2 on the surface of copper or copper alloy 1 with corrosion resistant metal based layer-shaped composite board material, in the present embodiment, is provided with nickel-phosphorus-polytetrafluorethylecomposite composite bed 3 on the surface of nickel phosphorus layer; Above-mentioned copper or copper alloy adopt copper or the copper alloy coating that is located at carbon sheet 41 surfaces.
Embodiment 2
A kind of plate type heat exchanger is to be provided with nickel phosphorus layer 2 on the surface of copper or copper alloy 1 with corrosion resistant metal based layer-shaped composite board material, in the present embodiment, is provided with nickel-phosphorus-polytetrafluorethylecomposite composite bed 3 on the surface of nickel phosphorus layer; Above-mentioned copper or copper alloy adopt copper or the copper alloy coating that is located at stainless steel materials 42 surfaces.
Above-mentioned nickel phosphorus layer 1 comprises nickel and phosphorus, and its quality proportioning is (87%-91%): (9%-13%); Nickel-phosphorus-polytetrafluorethylecomposite composite bed 3 comprises nickel, phosphorus and polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) is the 0.001%-5% of quality of coating, and nickel is (82.7%-94.9%) of quality of coating and (4.75%-12.99%) that phosphorus is quality of coating.
Above-mentioned plate type heat exchanger can adopt following method to prepare with corrosion resistant metal based layer-shaped composite board material:
Method one, be that the plate type heat exchanger plate of copper and copper alloy carries out chemical nickel plating on surface by the anti-corrosion nickel chemical plating technology of height with base material, make matrix surface cover the anti-corrosion chemical nickel plating coating of 5-100 μ m, again plate is carried out compound plating chemical nickel plating and handle, make nickel, phosphorus, reach the composite deposite of PTFE generation codeposition at its surface coverage 3-50 μ m.
Claims (4)
1, a kind of plate type heat exchanger is characterized in that being provided with nickel phosphorus layer (2) on the surface of copper or copper alloy (1) with corrosion resistant metal based layer-shaped composite board material.
2, plate type heat exchanger according to claim 1 is characterized in that being provided with nickel-phosphorus-polytetrafluorethylecomposite composite bed (3) on the surface of nickel phosphorus layer with corrosion resistant metal based layer-shaped composite board material.
3, plate type heat exchanger according to claim 1 and 2 is characterized in that with corrosion resistant metal based layer-shaped composite board material copper or copper alloy adopt copper or the copper alloy coating that is located at carbon sheet (41) surface.
4, plate type heat exchanger according to claim 1 and 2 is characterized in that with corrosion resistant metal based layer-shaped composite board material copper or copper alloy adopt copper or the copper alloy coating that is located at stainless steel materials (42) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074778 CN2932283Y (en) | 2006-07-10 | 2006-07-10 | Plate-type heat exchanger anticorrosive metal-based laminated synthetic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074778 CN2932283Y (en) | 2006-07-10 | 2006-07-10 | Plate-type heat exchanger anticorrosive metal-based laminated synthetic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932283Y true CN2932283Y (en) | 2007-08-08 |
Family
ID=38348781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074778 Expired - Fee Related CN2932283Y (en) | 2006-07-10 | 2006-07-10 | Plate-type heat exchanger anticorrosive metal-based laminated synthetic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932283Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2551107A (en) * | 2016-04-27 | 2017-12-13 | Edwards Ltd | Vacuum pump component |
| CN117053611A (en) * | 2023-10-12 | 2023-11-14 | 广州市迈源科技有限公司 | Plate of plate heat exchanger and preparation, cleaning and application methods thereof |
-
2006
- 2006-07-10 CN CN 200620074778 patent/CN2932283Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2551107A (en) * | 2016-04-27 | 2017-12-13 | Edwards Ltd | Vacuum pump component |
| CN117053611A (en) * | 2023-10-12 | 2023-11-14 | 广州市迈源科技有限公司 | Plate of plate heat exchanger and preparation, cleaning and application methods thereof |
| CN117053611B (en) * | 2023-10-12 | 2024-02-06 | 广州市迈源科技有限公司 | Plate of plate heat exchanger and preparation, cleaning and application methods thereof |
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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: 20070808 Termination date: 20100710 |