CN207053810U - Electrothermal tube with metal electric heating silk - Google Patents
Electrothermal tube with metal electric heating silk Download PDFInfo
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- CN207053810U CN207053810U CN201720296669.9U CN201720296669U CN207053810U CN 207053810 U CN207053810 U CN 207053810U CN 201720296669 U CN201720296669 U CN 201720296669U CN 207053810 U CN207053810 U CN 207053810U
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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 outer metal sleeve, two eduction rods and metal electric heating silk, wherein, the outer metal sleeve is provided with multiple metal fins, the metal electric heating silk is housed in the outer metal sleeve, the both ends of the metal electric heating silk connect an eduction rod respectively, two eduction rods pass from the both ends of the outer metal sleeve, gap between the outer metal sleeve and the metal electric heating silk is provided with inner metal shield body, the inner metal shield body, heat conductive insulating filler is filled between the metal electric heating silk and the outer metal sleeve three, the surface of the outer metal sleeve is coated with layer of titanium metal with the surface of the metal fin.Electrothermal tube heat-sinking capability of the present utility model with metal electric heating silk is good, different easily foulings and anticreep.
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.Electrothermal tube of the prior art has the following problems：The area of dissipation of metal sleeve is small to be not easy quick heat radiating；Metal sleeve
Surface easy fouling after a long time use, the problem of metal sleeve fouling easily causes the temperature inequality of metal sleeve, enter
And cause to change metal sleeve internal stress because the local temperature of metal sleeve is too high, there is electrothermal tube deformation, serious causes
The problem of metal sleeve bursts；The metal sleeve of individual layer is used, at work, electrostatic reaction easily occurs for electrothermal tube（Specifically
Reacted for electrostatic caused by metal ion and metal electric heating silk of the metal electric heating silk in free state caused by energization）So that electricity
The breakdown phenomenon for producing electric leakage of heat pipe, security performance are low.
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
Solves above-mentioned technical problem.
Embodiment of the present utility model provides a kind of electrothermal tube with metal electric heating silk, including outer metal sleeve, two
Individual eduction rod and metal electric heating silk, wherein, the outer metal sleeve is provided with multiple metal fins, and the metal electric heating silk is received
Hold in the outer metal sleeve, the both ends of the metal electric heating silk connect an eduction rod respectively, and two eduction rods are certainly
The both ends of the outer metal sleeve pass, and the gap between the outer metal sleeve and the metal electric heating silk is provided with interior metal screen
Body is covered, is filled out between the inner metal shield body, the metal electric heating silk and the outer metal sleeve three filled with heat conductive insulating
Thing is filled, the surface of the outer metal sleeve is coated with layer of titanium metal with the surface of the metal fin.
Further, each metal fin is in disc-shaped, and the multiple metal fin is evenly distributed on institute
State on outer metal sleeve.
Further, the electrothermal tube also includes two seals, and described two seals seal the outer metal sleeve
Two ends, the eduction rod passes 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 present utility model with metal electric heating silk by setting metal fin on outer metal sleeve,
The area of dissipation of outer metal sleeve can be increased, while the surface of outer metal sleeve and the surface of metal fin are provided with Titanium
Layer, the resistance to corrosion of layer of titanium metal is strong, while layer of titanium metal can make the surface of outer metal sleeve and metal fin smooth
Be not easy fouling, heat caused by such electrothermal tube work can be gone out with Quick diffusing, can solve because outer metal sleeve without
Method quick heat radiating, the too high caused outer metal sleeve of local temperature deform the problem of even bursting；Simultaneously metal electric heating silk with
Gap between outer metal sleeve is provided with inner metal shield body, and can eliminate metal electric heating silk by inner metal shield body is being powered
Caused by the metal ion and metal electric heating silk of caused free state electrostatic react, avoid electrothermal tube puncture and electric leakage ask
Topic, improve the security performance of the electrothermal tube with metal electric heating silk.
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.
Fig. 1 is refer to, the utility model embodiment provides a kind of 1. electrothermal tubes with metal electric heating silk, its feature
It is, including 1, two eduction rod 2 of outer metal sleeve and metal electric heating silk 4, wherein, outer metal sleeve 1 is provided with multiple metals
Fin 5, metal electric heating silk 4 are housed in outer metal sleeve 1, and the both ends of metal electric heating silk 4 connect an eduction rod 2 respectively,
Two eduction rods 2 pass from the both ends of outer metal sleeve 1, and the gap between outer metal sleeve 1 and metal electric heating silk 4 is provided with interior gold
Belong to shield 3, heat conductive insulating filler is filled between inner metal shield body 3, metal electric heating silk 4 and the three of outer metal sleeve 1
6, the surface of outer metal sleeve 1 is coated with layer of titanium metal 7 with the surface of metal fin 5.
In the present embodiment, each metal fin 5 is in disc-shaped, and multiple metal fins 5 are evenly distributed on
On metal sleeve 1.
In the present embodiment, electrothermal tube also includes two seals 8, and two seals 8 seal two of outer metal sleeve 1
End, eduction rod 2 pass through seal 8.
In the present embodiment, heat conductive insulating filler 6 is magnesia.
In the present embodiment, it is additionally provided with tightening casing 9 on the outside of the outer end of metal sleeve 1.
In the present embodiment, outer metal sleeve 1 is integrally formed with metal fin 5.
The beneficial effects of the utility model are：
Electrothermal tube of the present utility model with metal electric heating silk on outer metal sleeve 1 by setting metal fin
5, the area of dissipation of outer metal sleeve 1 can be increased, while the surface of outer metal sleeve 1 and the surface of metal fin 5 are provided with
Layer of titanium metal 7, the resistance to corrosion of layer of titanium metal 7 is strong, while layer of titanium metal 7 can make outer metal sleeve 1 and metal fin 5
Surface it is smooth be not easy fouling, heat caused by such electrothermal tube work can be gone out with Quick diffusing, can be solved because outside
Metal sleeve 1 can not quick heat radiating, the problem of too high caused deformation of outer metal sleeve 1 of local temperature even bursts；Simultaneously
Gap between metal electric heating silk 4 and outer metal sleeve 1 is provided with inner metal shield body 3, can be eliminated by inner metal shield body 3
Electrostatic caused by metal ion and metal electric heating silk 4 of the metal electric heating silk 4 in free state caused by energization reacts, and avoids electric heating
The problem of pipe punctures and leaked electricity, improve the security performance of the electrothermal tube with metal electric heating silk.
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, it is characterised in that including outer metal sleeve（1）, two eduction rods（2）
And metal electric heating silk（4）, wherein, the outer metal sleeve（1）It is provided with multiple metal fins（5）, the metal electric heating silk
（4）It is housed in the outer metal sleeve（1）It is interior, the metal electric heating silk（4）Both ends connect an eduction rod respectively（2）, two
The individual eduction rod（2）From the outer metal sleeve（1）Both ends pass, the outer metal sleeve（1）With the metal electric heating
Silk（4）Between gap be provided with inner metal shield body（3）, the inner metal shield body（3）, the metal electric heating silk（4）And institute
State outer metal sleeve（1）Heat conductive insulating filler is filled between three（6）, the outer metal sleeve（1）Surface with it is described
Metal fin（5）Surface be coated with layer of titanium metal（7）.
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 electrothermal tube also includes two
Individual seal（8）, described two seals（8）Seal the outer metal sleeve（1）Two ends, the eduction rod（2）Wear
Cross the seal（8）.
4. the electrothermal tube as claimed in claim 1 with metal electric heating silk, it is characterised in that：The heat conductive insulating filler
（6）For magnesia.
5. the electrothermal tube as claimed in claim 1 with metal electric heating silk, it is characterised in that：The outer metal sleeve（1）
Tightening casing is additionally provided with the outside of end（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296669.9U CN207053810U (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 |
|---|---|---|---|
| CN201720296669.9U CN207053810U (en) | 2017-03-24 | 2017-03-24 | Electrothermal tube with metal electric heating silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053810U true CN207053810U (en) | 2018-02-27 |
Family
ID=61489835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720296669.9U Active CN207053810U (en) | 2017-03-24 | 2017-03-24 | Electrothermal tube with metal electric heating silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053810U (en) |
-
2017
- 2017-03-24 CN CN201720296669.9U patent/CN207053810U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 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. |
|
| TR01 | Transfer of patent right |