CN204757111U - Anticorrosion fin - Google Patents
Anticorrosion fin Download PDFInfo
- Publication number
- CN204757111U CN204757111U CN201520445381.4U CN201520445381U CN204757111U CN 204757111 U CN204757111 U CN 204757111U CN 201520445381 U CN201520445381 U CN 201520445381U CN 204757111 U CN204757111 U CN 204757111U
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- China
- Prior art keywords
- anode block
- anticorrosion
- fin
- syndeton
- inner body
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- 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.)
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Abstract
The utility model provides an anticorrosion fin belongs to the heating equipment field, which comprises a body, body inner wall material is the metal, and the body inner wall is equipped with the anode block, the anode block rigid coupling is in the body inner wall, the anode block is the metal block, and its chemical activity is greater than the chemical activity of body inner wall. An anticorrosion fin's body inner wall on be equipped with the anode block, the anode block constitutes a galvanic cell with the fin inner wall, utilizes in the galvanic cell sacrificial anode's cathodic protection principle to solve the problem that the fin is corroded easily, simple structure has still increased the life of fin.
Description
Technical field
The utility model belongs to heating equipment field, especially relates to a kind of anticorrosion fin.
Background technology
Along with growth in the living standard, the application of fin is more and more extensive, in recent years, city central heating and the heating of rural area single household, all that with common fin as thermal component, hot water or steam directly flow through radiator with hot water or steam as heat transfer medium, by fin, heat is dispersed in air again, realize heating of house, but existing fin corrosion is fast, service life is short, once corrosion is leaked, very burden can be caused to user.
Summary of the invention
In view of this, the utility model is intended to propose a kind of anticorrosion fin, by installing anode block in fin, and the problem utilizing sacrificial anode block to solve fin to be easily corroded.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of anticorrosion fin, comprise body, described inner body wall material is metal, and inner body wall is provided with anode block, and described anode block is fixed in inner body wall;
Described anode block is metal derby, and its chemism is greater than the chemism of inner body wall.
Further, the material of described anode block is zinc, aluminium, magnesium or magnadure.
Further, described anode block is connected by syndeton with inner body wall.
Further, described anode block is list structure, preferably cylindrical.
Further, described anode block one end is provided with opening, and described opening is provided with internal thread.
Further, described syndeton is " ├ " shape, and it is vertically fixed in the inner body wall inside intake-outlet in end outside.
Further, the horizontal ends of described " ├ " shape syndeton is provided with external screw thread, and links together by being spirally connected with anode block.
Further, the horizontal ends of described " ├ " shape syndeton is fixed together by die casting and anode block.
Further, described syndeton is identical with the material of inner body wall, and the two material is preferably steel.
Further, described inner body wall scribbles anticorrosive paint, forms double protection with anode block.
Relative to prior art, a kind of anticorrosion fin described in the utility model, has following advantage:
Inner body wall described in the utility model is provided with anode block; anode block and fin inwall form a galvanic cell; the problem utilizing the principle of cathodic protection of sacrificial anode in galvanic cell to solve fin to be easily corroded, structure is simple, also add the service life of fin simultaneously.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the mounting structure schematic diagram of the anode block described in the utility model embodiment in fin;
The connection diagram that Fig. 2 is the anode block described in the utility model embodiment and syndeton;
Fig. 3 is the schematic diagram with externally threaded syndeton described in the utility model embodiment.
Description of reference numerals:
1-body, 11-intake-outlet, 12-top, 13-flat tube, 2-anode block, 3-syndeton, 31-horizontal ends, 32-vertically holds, 33-external screw thread.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As illustrated in the accompanying drawings from 1 to 3, a kind of anticorrosion fin, comprises body 1, and described body 1 inwall material is metal, and body 1 inwall is provided with anode block 2, and described anode block 2 is fixed in body 1 inwall;
Described anode block 2 is metal derby, and its chemism is greater than the chemism of body 1 inwall material.
Preferably, the material of described anode block 2 is zinc, aluminium, magnesium or magnadure.
Preferably, described anode block 2 is connected with body 1 inwall by syndeton 3.
Preferably, described anode block 2 is list structure, and more preferably, its shape is cylindrical, and one end is provided with opening, is provided with internal thread in described opening.
Preferably, described syndeton 3 is " ├ " shape, and it vertically holds on body 1 inwall that to be fixed in outside 32 inside intake-outlet 11, more preferably, described syndeton 3 with anode block 2 perpendicular to water (flow) direction.
Preferably, the horizontal ends 31 of described " ├ " shape syndeton 3 is provided with external screw thread 33, and is screwed together with anode block 2.
Preferably, the horizontal ends 31 of described " ├ " shape syndeton 3 is fixed together by die casting and anode block 2.
Preferably, described syndeton 3 is identical with the material of body 1 inwall, and more preferably, the material of the two is all steel.
Preferably, described body 1 inwall scribbles anticorrosive paint, and described anticorrosive paint and anode block 2 pairs of body 1 inwalls form duplicate protection.
Embodiment 1:
As shown in Fig. 1 and 3, body 1 inwall passes through " ├ " shape syndeton 3 jointed anode block 2 near intake-outlet 11 place, described anode block 2 is perpendicular to water (flow) direction, this anode block 2 material is preferably zinc, aluminium, magnesium or magnalium, preferred material is zinc, shape is cylindrical, its diameter is less than water inlet pipe and water outlet pipe, be preferably 10-20mm, one end is provided with circular hole, internal thread is provided with in described circular hole, the horizontal ends 31 of described syndeton 3 is provided with external screw thread 33, this syndeton 3 is screwed together with anode block 2, outside the vertical end 32 of syndeton 3 with intake-outlet 11 near inwall be screwed together, and the material of this syndeton 3 is identical with body 1 inwall material, be steel.
Embodiment 2:
As shown in figs. 1 and 2, body 1 inwall passes through " ├ " shape syndeton 3 jointed anode block 2 near intake-outlet 11 place, described anode block 2 is perpendicular to water (flow) direction, this anode block 2 material is preferably zinc, aluminium, magnesium or magnalium, preferred material is zinc, shape is cylindrical, its diameter is less than water inlet pipe and water outlet pipe, be preferably 10-20mm, the horizontal ends of one end and syndeton 3 is fixed together by die casting, outside the vertical end 32 of syndeton 3 with intake-outlet 11 near body 1 inwall be fixed together by die casting, and the material of this syndeton 3 is identical with the material entering body 1 inwall, be steel.
Embodiment 3:
Body 1 comprises the push pipe 12 at flat tube 13 and flat tube 13 two ends, body 1 inwall is provided with some anode blocks 2, described anode block 2 is located at the inwall of push pipe 12 inwall, flat tube 13 inwall or push pipe 12 and flat tube 13 junction, and body 1 inwall scribbles anticorrosive paint, anticorrosion for radiator inwall, and this anticorrosive paint has been open in the patent of invention " a kind of radiator inner side anticorrosion coating " of CN201110105832.6 at application number, other implementation step is as embodiment 1 or embodiment 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an anticorrosion fin, is characterized in that: comprise body, and described inner body wall material is metal, and inner body wall is provided with anode block, and described anode block is fixed in inner body wall;
Described anode block is metal derby, and its chemism is greater than the chemism of inner body wall.
2. a kind of anticorrosion fin according to claim 1, is characterized in that: the material of described anode block is zinc, aluminium, magnesium or magnadure.
3. a kind of anticorrosion fin according to claim 1, is characterized in that: described anode block is connected by syndeton with inner body wall.
4. a kind of anticorrosion fin according to claim 1, is characterized in that: described anode block is list structure.
5. a kind of anticorrosion fin according to claim 1 or 2 or 4, is characterized in that: described anode block one end is provided with opening, and described opening is provided with internal thread.
6. a kind of anticorrosion fin according to claim 3, is characterized in that: described syndeton is " ├ " shape, and it is vertically fixed in the inner body wall inside intake-outlet in end outside.
7. a kind of anticorrosion fin according to claim 6, is characterized in that: the horizontal ends of described " ├ " shape syndeton is provided with external screw thread, and is screwed together with anode block.
8. a kind of anticorrosion fin according to claim 6, is characterized in that: the horizontal ends of described " ├ " shape syndeton is fixed together by die casting and anode block.
9., according to claim 3 or the arbitrary described a kind of anticorrosion fin of 6-8, it is characterized in that: described syndeton is identical with the material of inner body wall.
10. a kind of anticorrosion fin according to claim 9, is characterized in that: described inner body wall scribbles anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445381.4U CN204757111U (en) | 2015-06-25 | 2015-06-25 | Anticorrosion fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445381.4U CN204757111U (en) | 2015-06-25 | 2015-06-25 | Anticorrosion fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757111U true CN204757111U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445381.4U Active CN204757111U (en) | 2015-06-25 | 2015-06-25 | Anticorrosion fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204757111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855166A (en) * | 2018-12-12 | 2019-06-07 | 北京金旗舰暖通科技有限公司 | A kind of anticorrosion heat sink |
-
2015
- 2015-06-25 CN CN201520445381.4U patent/CN204757111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855166A (en) * | 2018-12-12 | 2019-06-07 | 北京金旗舰暖通科技有限公司 | A kind of anticorrosion heat sink |
| CN109855166B (en) * | 2018-12-12 | 2022-02-22 | 北京金旗舰暖通科技有限公司 | Anti-corrosion radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |