CN206963102U - Straight type electrothermal tube with metal electric heating silk - Google Patents
Straight type electrothermal tube with metal electric heating silk Download PDFInfo
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- CN206963102U CN206963102U CN201720296088.5U CN201720296088U CN206963102U CN 206963102 U CN206963102 U CN 206963102U CN 201720296088 U CN201720296088 U CN 201720296088U CN 206963102 U CN206963102 U CN 206963102U
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- high temperature
- temperature resistant
- electric heating
- metal
- heating silk
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Abstract
The utility model provides a kind of straight type electrothermal tube with metal electric heating silk,Including metal sleeve,High temperature resistant U-shaped ceramics pole,Metal electric heating silk,Insulating lid and heat conductive insulating inserts,Wherein,The metal sleeve one end open,The surface of the metal sleeve is coated with titanium coating,The high temperature resistant U-shaped ceramics pole is housed in the metal sleeve,The both ends of the high temperature resistant U-shaped ceramics pole are set towards the opening of the metal sleeve,The metal electric heating silk is from one end of the high temperature resistant U-shaped ceramics pole to the other end uniform winding of the high temperature resistant U-shaped ceramics pole on the high temperature resistant U-shaped ceramics pole,The insulating lid covers the opening of the metal sleeve,The both ends of the metal electric heating silk connect an eduction rod respectively,Described two eduction rods run through the insulating lid,The heat conductive insulating inserts is filled between the high temperature resistant U-shaped ceramics pole and the metal sleeve.Electrothermal tube of the present utility model can realize single ended leads, and be not easy fouling.
Description
Technical field
It the utility model is related to electrothermal tube technical field, more particularly to a kind of straight type electrothermal tube with metal electric heating silk.
Background technology
Electrothermal tube is classified according to manufacturing process at present, is substantially had with straight type electrothermal tube and curved electrothermal tube.Prior art
In the two poles of straight type electrothermal tube be mostly located at the both ends of electrothermal tube, inconvenient user uses, meanwhile, it is of the prior art straight
Type electrothermal tube after long-term use, the easy fouling in surface of metal sleeve, easily causes asking for temperature inequality after metal tube fouling
Topic so that metal sleeve internal stress changes, and electrothermal tube deformation occurs, and serious causes metal sleeve to burst.
Utility model content
In view of this, embodiment of the present utility model provides a kind of straight type 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 straight type electrothermal tube with metal electric heating silk, including metal sleeve, resistance to height
Warm U-shaped ceramics pole, metal electric heating silk, insulating lid and heat conductive insulating inserts, wherein, the metal sleeve one end open is described
The surface of metal sleeve is coated with titanium coating, and the high temperature resistant U-shaped ceramics pole is housed in the metal sleeve, the high temperature resistant
The both ends of U-shaped ceramics pole are set towards the opening of the metal sleeve, and the metal electric heating silk is from the high temperature resistant U-shaped ceramics pole
Other end uniform winding from one end to the high temperature resistant U-shaped ceramics pole on the high temperature resistant U-shaped ceramics pole, the insulating lid
The opening of the metal sleeve is covered, the both ends of the metal electric heating silk connect an eduction rod, described two eduction rods respectively
Through the insulating lid, the heat conductive insulating inserts is filled between the high temperature resistant U-shaped ceramics pole and the metal sleeve.
Further, the insulating lid is ceramic cap.
Further, the heat conductive insulating inserts is magnesia.
Further, the surface of the high temperature resistant U-shaped ceramics pole is provided with spiral groove, and the metal electric heating filament winding is located at spiral shell
Revolve in shape groove.
Further, the insulating lid is provided with two by being worn for described two eduction rods.
The beneficial effect that the technical scheme that embodiment of the present utility model provides is brought is：
Straight type electrothermal tube of the present utility model with metal electric heating silk in metal sleeve by setting high temperature resistant U-shaped ceramics
Post, the both ends of high temperature resistant U-shaped ceramics pole are set towards the openend of metal sleeve, and metal electric heating silk is being wrapped in high temperature resistant U-shaped
After on ceramics pole, metal electric heating silk is set simultaneously towards the openend of metal sleeve, and the both ends of metal electric heating silk are in connecting lead wire
After rod, two lead rods are located at same one end of metal sleeve, realize the purpose of single ended leads, are convenient for people to use, and structure
Simply；After titanium coating is plated, titanium coating can improve the resistance to corrosion of metal sleeve on the surface of metal sleeve, and
The smoothness on metal sleeve surface can be significantly improved so that the surface of metal sleeve is not easy fouling, can effectively solve existing
There is the problem of easy fouling in metal sleeve surface of the electrothermal tube in technology.
Brief description of the drawings
Fig. 1 is the structural representation of straight type electrothermal tube of the utility model embodiment with metal electric heating silk.
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 straight type electrothermal tube with metal electric heating silk of single ended leads,
Including metal sleeve 1, high temperature resistant U-shaped ceramics pole 2, metal electric heating silk 4, insulating lid 5 and heat conductive insulating inserts 6.Wherein, metal
The one end open of sleeve pipe 1, the surface of metal sleeve 1 are coated with titanium coating 11, and high temperature resistant U-shaped ceramics pole 2 is housed in metal sleeve 1
Interior, the both ends of high temperature resistant U-shaped ceramics pole 2 are set towards the opening of metal sleeve 1.Metal electric heating silk 4 is from high temperature resistant U-shaped ceramics pole
Other end uniform winding from 2 one end to high temperature resistant U-shaped ceramics pole 2 on high temperature resistant U-shaped ceramics pole 2, insulating lid 5 covers described
The opening of metal sleeve 1, the both ends of metal electric heating silk 4 connect an eduction rod 3 respectively, and two eduction rods 3 run through insulating lid 5,
Heat conductive insulating inserts 6 is filled between high temperature resistant U-shaped ceramics pole 2 and the metal sleeve 1.It is understood that high temperature resistant U
Need also exist for filling heat conductive insulating inserts 6 in the U-shaped mouth of shape ceramics pole 2.
Specifically, in the present embodiment, insulating lid 5 is ceramic cap.
In the present embodiment, heat conductive insulating inserts 6 is magnesia.
In the present embodiment, the surface of high temperature resistant U-shaped ceramics pole 2 is provided with spiral groove, and metal electric heating silk 4 is set around spiral
In shape groove.
In the present embodiment, insulating lid 5 is provided with two through holes so that two eduction rods 3 are worn.
In the present embodiment, both ends of two eduction rods 3 with metal electric heating silk 4 for example by way of welding are connected to one
Rise.
This beneficial effects of the utility model is：
Straight type electrothermal tube of the present utility model with metal electric heating silk in metal sleeve 1 by setting high temperature resistant U-shaped to make pottery
Porcelain knob 2, the both ends of high temperature resistant U-shaped ceramics pole 2 are set towards the openend of metal sleeve 1, and metal electric heating silk 4 is being wrapped in resistance to height
After on warm U-shaped ceramics pole 2, metal electric heating silk 4 is set simultaneously towards the openend of metal sleeve 1, and the both ends of metal electric heating silk 4 exist
After connecting lead wire rod 3, two lead rods 3 are located at same one end of metal sleeve 1, realize the purpose of single ended leads, are convenient for people to make
With, and it is simple in construction；After titanium coating 11 is plated, titanium coating 11 can improve metal sleeve 1 on the surface of metal sleeve 1
Resistance to corrosion, and the smoothness on the surface of metal sleeve 1 can be significantly improved so that the surface of metal sleeve 1 is not easy
Fouling, can effectively solve the problems, such as the easy fouling in metal sleeve surface of electrothermal tube of the prior art.
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 straight type electrothermal tube with metal electric heating silk, it is characterised in that including metal sleeve（1）, high temperature resistant U-shaped ceramics pole
（2）, metal electric heating silk（4）, insulating lid（5）And heat conductive insulating inserts（6）, wherein, the metal sleeve（1）One end open,
The metal sleeve（1）Surface be coated with titanium coating（11）, the high temperature resistant U-shaped ceramics pole（2）It is housed in the metallic sheath
Pipe（1）It is interior, the high temperature resistant U-shaped ceramics pole（2）Both ends towards the metal sleeve（1）Opening set, metal electricity
Heated filament（4）From the high temperature resistant U-shaped ceramics pole（2）One end to the high temperature resistant U-shaped ceramics pole（2）Other end uniform winding
In the high temperature resistant U-shaped ceramics pole（2）On, the insulating lid（5）Cover the metal sleeve（1）Opening, metal electricity
Heated filament（4）Both ends connect an eduction rod respectively（3）, described two eduction rods（3）Through the insulating lid（5）, it is described to lead
Heat insulation inserts（6）It is filled in the high temperature resistant U-shaped ceramics pole（2）With the metal sleeve（1）Between.
2. the straight type electrothermal tube with metal electric heating silk as claimed in claim 1, it is characterised in that：The insulating lid（5）For pottery
Porcelain lid.
3. the straight type electrothermal tube with metal electric heating silk as claimed in claim 1, it is characterised in that：The heat conductive insulating inserts
（6）For magnesia.
4. the straight type electrothermal tube with metal electric heating silk as claimed in claim 1, it is characterised in that：The high temperature resistant U-shaped ceramics
Post（2）Surface be provided with spiral groove, the metal electric heating silk（4）It is set around in spiral groove.
5. the straight type electrothermal tube with metal electric heating silk as claimed in claim 1, it is characterised in that：The insulating lid（5）On set
There are two through holes for described two eduction rods（3）Wear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296088.5U CN206963102U (en) | 2017-03-24 | 2017-03-24 | Straight type electrothermal tube with metal electric heating silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296088.5U CN206963102U (en) | 2017-03-24 | 2017-03-24 | Straight type electrothermal tube with metal electric heating silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206963102U true CN206963102U (en) | 2018-02-02 |
Family
ID=61378119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720296088.5U Active CN206963102U (en) | 2017-03-24 | 2017-03-24 | Straight type electrothermal tube with metal electric heating silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206963102U (en) |
-
2017
- 2017-03-24 CN CN201720296088.5U patent/CN206963102U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212000 Lucheng Road, Lucheng Town, Danyang, Zhenjiang, Jiangsu Patentee after: Jiangsu brotherhood Alloy Co., Ltd. Address before: 212000 Lucheng Road, Lucheng Town, Danyang, Zhenjiang, Jiangsu Patentee before: Danyang Brother Alloy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |