CN201109220Y - Electrostatic spraying heat-transfer element - Google Patents
Electrostatic spraying heat-transfer element Download PDFInfo
- Publication number
- CN201109220Y CN201109220Y CNU2007201026235U CN200720102623U CN201109220Y CN 201109220 Y CN201109220 Y CN 201109220Y CN U2007201026235 U CNU2007201026235 U CN U2007201026235U CN 200720102623 U CN200720102623 U CN 200720102623U CN 201109220 Y CN201109220 Y CN 201109220Y
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- CN
- China
- Prior art keywords
- transfer element
- enamel
- electrostatic spraying
- transmission element
- heat transmission
- 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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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model belongs to the technical field of an enamel heat transmission element, and discloses a one-step electrostatic painting heat transmission element. The main technique of the heat transmission element is characterized in that the heat transmission element comprises a metal basal body, the surface which is electrostatically painted with an enamel layer. The surface of the metal basal body of the one-step electrostatic painting heat transmission element provided by the utility model is electrostatically painted with the enamel layer, the structure of the enamel layer is compacter than the overglaze of second enamelling, the acid resistance is better, the surface is brighter, the thickness of the enamel layer is thinner than that of the original ground glaze and overglaze, and the corrosion resistance is better.
Description
Technical field
The utility model belongs to enamel heat transfer element technical field, relates in particular to an a kind of electrostatic spraying heat transfer element.
Background technology
Enamel is applied to electric power and chemical industry as the heat transfer element under the acid-alkali-corrosive-resisting environment.Current enamel heat transfer element adopts secondary application of slip method, both application of slip one deck ground-coat enamels on metallic matrix earlier, this layer ground-coat enamel can and matrix combination more closely, it also is one deck transition zone, application of slip last layer cover-coat enamel again on ground-coat enamel then, cover-coat enamel is to be suitable for layer, is the corrosion layer of acid and alkali-resistance.Secondary application of slip method energy resource consumption height, production efficiency is low, and in case not corrosion resistant ground-coat enamel is at first destroyed, cover-coat enamel just can come off, thereby causes anticorrosion and the heat transfer property of product to reduce, shortening product service life.
The utility model content
It is low that problem to be solved in the utility model just provides a kind of energy resource consumption, production efficiency height, the electrostatic spraying heat transfer element that rotproofness is good.
For addressing the above problem, the technical solution adopted in the utility model is: comprise metallic matrix, the surface electrostatic painting of described metallic matrix has enamel layer.
Its additional technical feature is: described metallic matrix is tabular;
Described metallic matrix is wavy;
Described metallic matrix is a tubulose.
An electrostatic spraying heat transfer element provided by the utility model compared with prior art, ball milling is become the enamel of thin dry powder become enamel layer by electrostatic spraying back enamel firing on metallic matrix, its structure is finer and close more than the cover-coat enamel of secondary application of slip method, acid resistance is better, the surface is light more, and one deck enamel layer thickness reduces than the thickness of original ground-coat enamel and cover-coat enamel, and corrosion resistance is higher.
Description of drawings
Accompanying drawing is the structural representation of an electrostatic spraying heat transfer element of the utility model.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing an electrostatic spraying heat transfer element of the utility model.
As shown in the figure, electrostatic spraying heat transfer element of the utility model comprises metallic matrix 1, and the surface electrostatic painting of metallic matrix 1 has enamel layer 2, and metallic matrix 1 can be tabular for the waveform as figure, also can be structures such as tubulose.
An electrostatic spraying heat transfer element provided by the utility model, electrostatic spraying enamel layer 2 on metallic matrix 1 surface, the structure of enamel layer 2 is finer and close more than the cover-coat enamel of secondary application of slip method, acid resistance is better, the surface is light more, and the thickness of one deck enamel layer 2 reduces than the thickness of original ground-coat enamel and cover-coat enamel, and corrosion resistance is higher.
Claims (4)
1, an electrostatic spraying heat transfer element comprises metallic matrix, it is characterized in that: the surface electrostatic painting of described metallic matrix has enamel layer.
2, an electrostatic spraying heat transfer element according to claim 1, it is characterized in that: described metallic matrix is tabular.
3, an electrostatic spraying heat transfer element according to claim 1 and 2, it is characterized in that: described metallic matrix is wavy.
4, an electrostatic spraying heat transfer element according to claim 1, it is characterized in that: described metallic matrix is a tubulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201026235U CN201109220Y (en) | 2007-09-23 | 2007-09-23 | Electrostatic spraying heat-transfer element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201026235U CN201109220Y (en) | 2007-09-23 | 2007-09-23 | Electrostatic spraying heat-transfer element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109220Y true CN201109220Y (en) | 2008-09-03 |
Family
ID=39893740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201026235U Expired - Fee Related CN201109220Y (en) | 2007-09-23 | 2007-09-23 | Electrostatic spraying heat-transfer element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109220Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181862A (en) * | 2011-04-12 | 2011-09-14 | 浙江开尔新材料股份有限公司 | Preparation method of enameled steel sheet |
| CN102192677A (en) * | 2010-03-19 | 2011-09-21 | 江苏金羊能源环境工程有限公司 | Waveform heat transfer element of heat exchanger |
| CN118563322A (en) * | 2024-08-01 | 2024-08-30 | 中机凯博表面技术江苏有限公司 | Composite coating sprayed on surface of carbon fiber material and preparation method thereof |
-
2007
- 2007-09-23 CN CNU2007201026235U patent/CN201109220Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192677A (en) * | 2010-03-19 | 2011-09-21 | 江苏金羊能源环境工程有限公司 | Waveform heat transfer element of heat exchanger |
| CN102181862A (en) * | 2011-04-12 | 2011-09-14 | 浙江开尔新材料股份有限公司 | Preparation method of enameled steel sheet |
| CN102181862B (en) * | 2011-04-12 | 2012-11-14 | 浙江开尔新材料股份有限公司 | Preparation method of enameled steel sheet |
| CN118563322A (en) * | 2024-08-01 | 2024-08-30 | 中机凯博表面技术江苏有限公司 | Composite coating sprayed on surface of carbon fiber material and preparation method 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: 20080903 Termination date: 20130923 |