CN204634060U - A kind of bimetallic taper heating copper sheathing - Google Patents
A kind of bimetallic taper heating copper sheathing Download PDFInfo
- Publication number
- CN204634060U CN204634060U CN201520247798.XU CN201520247798U CN204634060U CN 204634060 U CN204634060 U CN 204634060U CN 201520247798 U CN201520247798 U CN 201520247798U CN 204634060 U CN204634060 U CN 204634060U
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- copper sheathing
- sheathing body
- bimetallic
- heater strip
- temperature
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Abstract
The utility model discloses a kind of bimetallic taper heating copper sheathing, comprise copper sheathing body; Coning, in front of middle part, portion becomes cylindrical to described copper sheathing rear body; Described copper sheathing body is provided with heater strip groove; Described heater strip groove spirality on the cylindrical part of copper sheathing body, spiral rear portion becomes U-shaped; Described copper sheathing body is provided with temperature-sensitive wire casing; Described temperature-sensitive wire casing is arranged in the middle of heater strip groove; Temp.-sensing wire wire hole is provided with in the middle part of described copper sheathing body; Described copper sheathing body portion port is provided with fixing steel loop; Described fixing steel loop oral area is provided with external screw teeth.By the way, the utility model can make copper sheathing body not yielding, and when after the oxidation of copper sheathing body interior, is convenient to extract copper sheathing body; Meanwhile, accelerate heat conduction velocity, heating effect is high, and temp.-sensing wire is not easy to loosen, not fragile, and temperature-sensitive is stablized, and is convenient to maintenance.
Description
Technical field
The utility model relates to the improvement of heating copper sheathing, and particularly one is not yielding, and when after the oxidation of copper sheathing body interior, is convenient to extract copper sheathing body; Meanwhile, accelerate heat conduction velocity, heating effect is high, and temp.-sensing wire is not easy to loosen, and not fragile, temperature-sensitive is stablized, and is convenient to the bimetallic taper heating copper sheathing keeped in repair.
Background technology
At present, existing heating copper sheathing adopts just heater strip directly to embed in the heating tank of copper sheathing, after loading hot mouth main body, spacing and fixing by screw; But heating copper sheathing is by after the heating repeatedly of a period of time, and copper sheathing bulk oxidation is out of shape, heating copper sheathing is difficult to remove, maintenance difficult.
Utility model content
It is not yielding that the technical problem that the utility model mainly solves is to provide one, and when after the oxidation of copper sheathing body interior, be convenient to extract copper sheathing body; Meanwhile, accelerate heat conduction velocity, heating effect is high, and temp.-sensing wire is not easy to loosen, and not fragile, temperature-sensitive is stablized, and is convenient to the bimetallic taper heating copper sheathing keeped in repair.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of bimetallic taper heating copper sheathing, comprises copper sheathing body; Coning, in front of middle part, portion becomes cylindrical to described copper sheathing rear body; Described copper sheathing body is provided with heater strip groove; Described heater strip groove spirality on the cylindrical part of copper sheathing body, spiral rear portion becomes U-shaped; Described copper sheathing body is provided with temperature-sensitive wire casing; Described temperature-sensitive wire casing is arranged in the middle of the screw thread of heater strip groove; Temp.-sensing wire wire hole is provided with in the middle part of described copper sheathing body; Described temp.-sensing wire wire hole communicates with temperature-sensitive wire casing; Described copper sheathing body portion port is provided with fixing steel loop; Described fixing steel loop oral area is provided with external screw teeth.
Preferably, described copper sheathing body and fixing steel loop are threaded connection.
Preferably, described temp.-sensing wire wire hole ovalisation.
Preferably, the width of described heater strip groove is greater than the width of temperature-sensitive wire casing.
Preferably, described fixing steel loop adopts alloy steel material to make.
The beneficial effects of the utility model are: a kind of bimetallic taper heating copper sheathing described in the utility model, due to copper sheathing body rear portion coning, structural strength is better than cylindrical, not yielding; Arrange fixing steel loop at anterior port, increase the intensity of heating copper sheathing, prevent distortion, and arrange external screw teeth on fixing steel loop, when after the oxidation of copper sheathing body interior, when can not pulling out out, sleeve tool of can screwing on extracts copper sheathing body; Meanwhile, be arranged on the heater strip groove on copper sheathing body, can increase heater strip and the contact-making surface heating copper sheathing, accelerate heat conduction velocity, heating effect is good, is arranged on the temperature-sensitive wire casing on copper sheathing body, and temp.-sensing wire can be made not easily to loosen, not fragile, and temperature-sensitive is stablized.
Accompanying drawing explanation
Accompanying drawing 1 is the decomposing schematic representation of a kind of bimetallic taper heating copper sheathing of the present utility model;
Accompanying drawing 2 is the structural representation of a kind of bimetallic taper heating copper sheathing of the present utility model;
Accompanying drawing 3 is the cutaway view of Fig. 2 A-A;
Wherein: 1, copper sheathing body; 2, heater strip groove; 3, temperature-sensitive wire casing; 4, temp.-sensing wire wire hole; 5, fixing steel loop; 6, external screw teeth.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of bimetallic taper heating copper sheathing, comprises copper sheathing body 1; Coning, in front of middle part, portion becomes cylindrical at described copper sheathing body 1 rear portion; Described copper sheathing body 1 is provided with heater strip groove 2; Described heater strip groove 2 is in the anterior spirality of heating copper sheathing, and spiral rear portion becomes U-shaped; Described copper sheathing body 1 is provided with temperature-sensitive wire casing 3; Described temperature-sensitive wire casing 3 is arranged in the middle of the screw thread of heater strip groove 2; The width of described heater strip groove 2 is greater than the width of temperature-sensitive wire casing 3; Temp.-sensing wire wire hole 4 is provided with in the middle part of described copper sheathing body 1; Described temp.-sensing wire wire hole 5 communicates with temperature-sensitive wire casing 3; Described temp.-sensing wire wire hole 4 ovalisation; The anterior port of described copper sheathing body 1 is provided with fixing steel loop 5; Described fixing steel loop 5 oral area is provided with external screw teeth 6; Described copper sheathing body 1 is threaded connection with fixing steel loop 5; Described fixing steel loop 5 adopts alloy steel material to make.
During use, first heater strip is embedded in heating wire casing 2, temp.-sensing wire is embedded in temperature-sensitive wire casing 3 meanwhile, and make temp.-sensing wire from temp.-sensing wire wire hole 4 out; Then after loading hot mouth main body, finally, to screw on fixing steel loop 5.
The beneficial effects of the utility model are: a kind of bimetallic taper heating copper sheathing described in the utility model, due to copper sheathing body rear portion coning, structural strength is better than cylindrical, not yielding; Arrange fixing steel loop at anterior port, increase the intensity of heating copper sheathing, prevent distortion, and arrange external screw teeth on fixing steel loop, when after the oxidation of copper sheathing body interior, when can not pulling out out, sleeve tool of can screwing on extracts copper sheathing body; Meanwhile, be arranged on the heater strip groove on copper sheathing body, can increase heater strip and the contact-making surface heating copper sheathing, accelerate heat conduction velocity, heating effect is high, is arranged on the temperature-sensitive wire casing on copper sheathing body, and temp.-sensing wire can be made not easily to loosen, not fragile, and temperature-sensitive is stablized.
Below be only embody rule example of the present utility model, protection range of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (5)
1. a bimetallic taper heating copper sheathing, comprises copper sheathing body; It is characterized in that: coning, in front of middle part, portion becomes cylindrical to described copper sheathing rear body; Described copper sheathing body is provided with heater strip groove; Described heater strip groove spirality on the cylindrical part of copper sheathing body, spiral rear portion becomes U-shaped; Described copper sheathing body is provided with temperature-sensitive wire casing; Described temperature-sensitive wire casing is arranged in the middle of the screw thread of heater strip groove; Temp.-sensing wire wire hole is provided with in the middle part of described copper sheathing body; Described temp.-sensing wire wire hole communicates with temperature-sensitive wire casing; Described copper sheathing body portion port is provided with fixing steel loop; Described fixing steel loop oral area is provided with external screw teeth.
2. bimetallic taper heating copper sheathing according to claim 1, is characterized in that: described copper sheathing body and fixing steel loop are threaded connection.
3. bimetallic taper heating copper sheathing according to claim 2, is characterized in that: described temp.-sensing wire wire hole ovalisation.
4. bimetallic taper heating copper sheathing according to claim 3, is characterized in that: the width of described heater strip groove is greater than the width of temperature-sensitive wire casing.
5. bimetallic taper heating copper sheathing according to claim 4, is characterized in that: described fixing steel loop adopts alloy steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247798.XU CN204634060U (en) | 2015-04-22 | 2015-04-22 | A kind of bimetallic taper heating copper sheathing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247798.XU CN204634060U (en) | 2015-04-22 | 2015-04-22 | A kind of bimetallic taper heating copper sheathing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204634060U true CN204634060U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247798.XU Active CN204634060U (en) | 2015-04-22 | 2015-04-22 | A kind of bimetallic taper heating copper sheathing |
Country Status (1)
| Country | Link |
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| CN (1) | CN204634060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853454A (en) * | 2015-04-22 | 2015-08-19 | 苏州好特斯模具有限公司 | Duplex metal taper-shaped heating copper bush |
-
2015
- 2015-04-22 CN CN201520247798.XU patent/CN204634060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853454A (en) * | 2015-04-22 | 2015-08-19 | 苏州好特斯模具有限公司 | Duplex metal taper-shaped heating copper bush |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |