CN206894926U - Electrothermal tube with metal electric heating silk - Google Patents
Electrothermal tube with metal electric heating silk Download PDFInfo
- Publication number
- CN206894926U CN206894926U CN201720296091.7U CN201720296091U CN206894926U CN 206894926 U CN206894926 U CN 206894926U CN 201720296091 U CN201720296091 U CN 201720296091U CN 206894926 U CN206894926 U CN 206894926U
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- metal
- electric heating
- heating silk
- metal sleeve
- sleeve
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Abstract
The utility model provides a kind of electrothermal tube with metal electric heating silk, including metal sleeve, two eduction rods, heat conductive insulating filler and metal electric heating silk, the metal electric heating silk is housed in the metal sleeve, the both ends of the metal electric heating silk connect an eduction rod respectively, described two eduction rods pass from the both ends of the metal sleeve, the metal sleeve is provided with multiple metal fins, and the surface of the metal sleeve and the surface of the metal fin are equipped with layer of titanium metal.Electrothermal tube of the present utility model with metal electric heating silk on metal sleeve by setting metal fin, the area of dissipation of metal sleeve can be increased, the surface of metal sleeve and the surface of metal fin plate layer of titanium metal simultaneously, so that the surface of metal sleeve and metal fin is smooth to be not easy fouling, heat caused by the electrothermal tube work of this belt transect metal electric heating silk can be gone out with Quick diffusing, can be solved the problems, such as the metal sleeve deformation caused by the temperature of metal sleeve can not quickly shed, metal sleeve local temperature is too high or even be leaked electricity.
Description
Technical field
It the utility model is related to electrothermal tube technical field, more particularly to a kind of electrothermal tube with metal electric heating silk.
Background technology
Electrothermal tube is widely used in daily life at present, such as electric heating has just been used on electric heater
Pipe.The easy fouling after long-term use of the metal sleeve of electrothermal tube of the prior art, has plus the area of dissipation of metal sleeve
Limit, electrothermal tube at work, the problem of metal sleeve easily produces temperature inequality so that the local temperature of metal sleeve is too high,
Cause metal sleeve internal stress to change, electrothermal tube deformation occur, serious causes metal sleeve to burst.
Utility model content
In view of this, embodiment of the present utility model provides a kind of electrothermal tube with metal electric heating silk, in order to solve
Above-mentioned technical problem.
Embodiment of the present utility model provides a kind of electrothermal tube with metal electric heating silk, including metal sleeve, two extractions
Rod, heat conductive insulating filler and metal electric heating silk, the metal electric heating silk are housed in the metal sleeve, the metal electric heating
The both ends of silk connect an eduction rod respectively, and described two eduction rods pass from the both ends of the metal sleeve, the gold
Category sleeve pipe is provided with multiple metal fins, and the surface of the metal sleeve and the surface of the metal fin are coated with metal
Titanium layer.
Further, each metal fin is in disc-shaped, and the multiple metal fin is evenly distributed on institute
State on metal sleeve.
Further, the electrothermal tube with metal electric heating silk also includes two seals, described two seal sealings
Two ends of the metal sleeve, the eduction rod pass through the seal.
Further, the heat conductive insulating filler is magnesia.
Further, it is additionally provided with tightening casing on the outside of the metal sleeve end.
The beneficial effect that the technical scheme that embodiment of the present utility model provides is brought is：
Electrothermal tube of the utility model with metal electric heating silk can be increased by setting metal fin on metal sleeve
The area of dissipation of metal sleeve, plate layer of titanium metal with the surface of metal sleeve and the surface of metal fin so that metallic sheath
The surface of pipe and metal fin is smooth to be not easy fouling, and heat caused by the electrothermal tube work of this belt transect metal electric heating silk can
Gone out with Quick diffusing, can solve to be drawn because the temperature of metal sleeve can not quickly shed, metal sleeve local temperature is too high
The problem of metal sleeve deformation risen is even leaked electricity.
Brief description of the drawings
Fig. 1 is the structural representation of the electrothermal tube with metal electric heating silk of the utility model embodiment.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is further described.
Refer to Fig. 1, the utility model embodiment provides a kind of electrothermal tube with metal electric heating silk, including metal sleeve 1,
Two eduction rods 2, heat conductive insulating filler 3 and metal electric heating silk 4.Wherein, metal electric heating silk 4 is housed in metal sleeve 1, gold
The both ends of category heating wire 4 connect an eduction rod 2 respectively, and two eduction rods 2 pass from the both ends of metal sleeve 1.Metal sleeve 1
Multiple metal fins 5 are provided with, surface and being coated with for metal fin 5 of metal sleeve 1 are equipped with layer of titanium metal 6.
In the present embodiment, metal fin 5 is in disc-shaped, and multiple metal fins 5 are evenly distributed on metallic sheath
On pipe 1.
In the present embodiment, the electrothermal tube with metal electric heating silk also includes two seals 7, and two seals 7 seal gold
Belong to two ends of sleeve pipe 1, eduction rod 2 passes through seal 7.
In the present embodiment, heat conductive insulating filler 3 is magnesia.
In the present embodiment, metal sleeve 1 is integrally formed with metal fin 5.
In the present embodiment, it is additionally provided with tightening casing 8 on the outside of the end of metal sleeve 1.
The beneficial effects of the utility model are：
Electrothermal tube of the utility model with metal electric heating silk on metal sleeve 1 by setting metal fin 5, Ke Yizeng
The area of dissipation of big metal sleeve 1, the surface of metal sleeve 1 plate layer of titanium metal 6, Titanium with the surface of metal fin 5
The resistance to corrosion of layer 6 is strong, while layer of titanium metal 6 can make the surface of metal sleeve 1 and metal fin 5 is smooth to be not easy to tie
Dirt, heat caused by the electrothermal tube work of this belt transect metal electric heating silk can be gone out with Quick diffusing, can solved because of metallic sheath
Pipe 1 can not quick heat radiating, the problem of too high caused deformation of metal sleeve 1 of local temperature even bursts.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located at parts in accompanying drawing in figure and zero
The mutual position of part is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
In the case where not conflicting, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
1. a kind of electrothermal tube with metal electric heating silk, including metal sleeve（1）, two eduction rods（2）, heat conductive insulating filler
（3）And metal electric heating silk（4）, the metal electric heating silk（4）It is housed in the metal sleeve（1）It is interior, the metal electric heating silk（4）
Both ends connect an eduction rod respectively（2）, described two eduction rods（2）From the metal sleeve（1）Both ends pass,
Characterized in that, the metal sleeve（1）It is provided with multiple metal fins（5）, the metal sleeve（1）Surface with it is described
Metal fin（5）Surface be coated with layer of titanium metal（6）.
2. the electrothermal tube as claimed in claim 1 with metal electric heating silk, it is characterised in that：Each metal fin（5）It is in
Disc-shaped, and the multiple metal fin（5）It is evenly distributed on the metal sleeve（1）On.
3. the electrothermal tube as claimed in claim 1 with metal electric heating silk, it is characterised in that：The electric heating with metal electric heating silk
Pipe also includes two seals（7）, described two seals（7）Seal the metal sleeve（1）Two ends, the extraction
Rod（2）Through the seal（7）.
4. the electrothermal tube as claimed in claim 1 with metal electric heating silk, it is characterised in that：The heat conductive insulating filler（3）
For magnesia.
5. the electrothermal tube as claimed in claim 1 with metal electric heating silk, it is characterised in that：The metal sleeve（1）End
Outside is additionally provided with tightening casing（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296091.7U CN206894926U (en) | 2017-03-24 | 2017-03-24 | Electrothermal tube with metal electric heating silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296091.7U CN206894926U (en) | 2017-03-24 | 2017-03-24 | Electrothermal tube with metal electric heating silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894926U true CN206894926U (en) | 2018-01-16 |
Family
ID=61328969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720296091.7U Active CN206894926U (en) | 2017-03-24 | 2017-03-24 | Electrothermal tube with metal electric heating silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894926U (en) |
-
2017
- 2017-03-24 CN CN201720296091.7U patent/CN206894926U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 212000 Lucheng Road, Lucheng Town, Danyang, Zhenjiang, Jiangsu Patentee after: Jiangsu brotherhood Alloy Co., Ltd. Address before: 212000 Lucheng City, Danyang City, Zhenjiang, Jiangsu Patentee before: Jiangsu Shunfa Electric Heating Material Co.,Ltd. |