CN204559910U - A kind of heating helix tube - Google Patents
A kind of heating helix tube Download PDFInfo
- Publication number
- CN204559910U CN204559910U CN201520191260.1U CN201520191260U CN204559910U CN 204559910 U CN204559910 U CN 204559910U CN 201520191260 U CN201520191260 U CN 201520191260U CN 204559910 U CN204559910 U CN 204559910U
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- China
- Prior art keywords
- tubular body
- helix tube
- heating
- helical groove
- heating wire
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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 discloses a kind of heating helix tube, comprise the tubular body adopting pottery to make, the surface of tubular body is provided with the helical groove for being wound around heating wire; The degree of depth of described helical groove is 1/3rd of tubular body wall thickness.Relative to prior art, the tubular body that the utility model is made by adopting pottery, the helical groove for being wound around heating wire is provided with on the surface of tubular body, thus heating wire can be wrapped in helicla flute, can not there is the problem of slip in the heating wire being placed in helicla flute, ceramic component then electrical leakage problems can not occur at tube surfaces.
Description
Technical field
The utility model relates to electro-heat equipment, is specifically related to a kind of heating helix tube.
Background technology
In the prior art, have one heating wire is wrapped in metal pipe surface, to the component that the liquid flowed in metal tube heats, there is following defect in above-mentioned heating arrangement: on the direct wrapping metal tube of heating wire, be not easy to fix, heating wire is on the surface of body, and heating efficiency is low, and electric leakage accident easily occurs heat-generating pipe of the prior art, useful life is short.
Utility model content
The purpose of this utility model is: for the above-mentioned defect of prior art, and provides that a kind of security performance is high, the efficiency of heating surface is high, the heating helix tube of long service life.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of heating helix tube, comprise the tubular body adopting pottery to make, the surface of described tubular body is provided with the helical groove for being wound around heating wire.
In above-mentioned heating helix tube, the degree of depth of described helical groove is 1/3rd of tubular body wall thickness.
In above-mentioned heating helix tube, the degree of depth of described helical groove is 1/2nd of tubular body wall thickness.
The utility model tool has the following advantages: the tubular body made by adopting pottery, the helical groove for being wound around heating wire is provided with on the surface of tubular body, thus heating wire can be wrapped in helicla flute, the problem of slip can not be there is in the heating wire being placed in helicla flute at tube surfaces, and can the efficiency of heating surface be improved, then can not there is electrical leakage problems in ceramic component.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model heating helix tube;
Fig. 2 is the sectional structure schematic diagram of the helix tube of heating shown in Fig. 1;
Fig. 3 is the helical groove structure partial enlarged drawing in the helix tube of heating shown in Fig. 2.
Embodiment
With reference to shown in Fig. 1, Fig. 2, Fig. 3: the utility model provides a kind of heating helix tube, and it has a tubular body 1 adopting pottery to make, and the surface of described tubular body 1 is provided with the helical groove 2 for being wound around heating wire.
In above-mentioned heating helix tube, the degree of depth of described helical groove 2 is 1/3rd of tubular body 1 wall thickness.
In above-mentioned heating helix tube, the degree of depth of described helical groove 2 is 1/2nd of the wall thickness of tubular body 1.
Heating wire on being wound around in the helical groove of the tubular body 1 made at pottery, the heating wire being placed in helicla flute 2 at will can not slide on the surface of body 1, and in addition, ceramic component also electrical leakage problems can not occur, and ensures use safety.
Claims (3)
1. generate heat a helix tube, comprising the tubular body adopting pottery to make, it is characterized in that: the surface of described tubular body is provided with the helical groove for being wound around heating wire.
2. heating helix tube according to claim 1, is characterized in that: the degree of depth of described helical groove is 1/3rd of described tubular body wall thickness.
3. heating helix tube according to claim 1, is characterized in that: the degree of depth of described helical groove is 1/2nd of described tubular body wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191260.1U CN204559910U (en) | 2015-03-31 | 2015-03-31 | A kind of heating helix tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191260.1U CN204559910U (en) | 2015-03-31 | 2015-03-31 | A kind of heating helix tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559910U true CN204559910U (en) | 2015-08-12 |
Family
ID=53834978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520191260.1U Active CN204559910U (en) | 2015-03-31 | 2015-03-31 | A kind of heating helix tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559910U (en) |
-
2015
- 2015-03-31 CN CN201520191260.1U patent/CN204559910U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |