CN206251359U - A kind of titanium electric heating tube - Google Patents
A kind of titanium electric heating tube Download PDFInfo
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- CN206251359U CN206251359U CN201621276940.4U CN201621276940U CN206251359U CN 206251359 U CN206251359 U CN 206251359U CN 201621276940 U CN201621276940 U CN 201621276940U CN 206251359 U CN206251359 U CN 206251359U
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- titanium
- tube
- flange
- pipe fitting
- electric heating
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Abstract
The utility model discloses a kind of titanium electric heating tube, including titanium electrical heating pipe fitting, titanium flange and titanium temperature tube, the titanium electrical heating pipe fitting and titanium temperature tube are inserted in titanium flange and form the contact of titanium titanium and be fixedly connected with titanium flange.On the basis of conventional titanium electrical heating pipe fitting, directly from the titanium flange and titanium temperature tube of titanium matter, so that titanium electrical heating pipe fitting and titanium temperature tube are inserted in titanium flange and form the contact of titanium titanium, so as to effectively solve to rivet the defects such as sealing protection is poor, fixing intensity is weak in conventional titanium electrical heating pipe fitting complicated production technique, corrosion resistance, fastness, sealing etc. can be greatly improved, the final pipe body corrosion phenomenon for avoiding heating appearance in heating tube water, improves the quality assurance of electric heater.
Description
Technical field
The utility model is related to a kind of electric heating tube, more particularly to a kind of titanium electric heating tube, belongs to heating Manifold technology neck
Domain.
Background technology
At present, the electric heating tube for being used in electric heater needs to increase the measure mostly butt-joint Welder of whole fastness
Skill, is easier to occur butt-joint weldering and hinders body in butt-joint welding, or even seriously burn-through body occurs, and easily coming into the market uses
In will appear from body accelerated corrosion or direct electric insulation is pressure-resistant bad, cause electric heater normally to run failure,
Also there is serious quality accident risk simultaneously.
And, current conventional titanium electric heating tube is to increase the riveting of titanium scutum, crimping etc. by steel flange mostly, then
By electrical heating pipe fitting and riveting, it is crimped with titanium scutum and is welded；Or by between steel flange and electrical heating pipe fitting
Riveted using stainless steel sleeve pipe, insulating sheath, then argon arc welding weldering is carried out by stainless steel sheath and steel flange welding
Connect.There is the deficiencies such as poor, the riveting fastness difference of complex manufacturing, riveting sealing protection in both the above riveting method.
Utility model content
Main purpose of the present utility model is to overcome deficiency of the prior art, there is provided a kind of titanium electric heating tube, not only
Compact conformation, make easy, safe and reliable, practical, and good airproof performance, fastness be good, corrosion resistance is stronger.
In order to achieve the above object, the technical scheme that the utility model is used is：
A kind of titanium electric heating tube, including titanium electrical heating pipe fitting, titanium flange and titanium temperature tube, the titanium electrical heating pipe fitting and titanium
Temperature tube is inserted in titanium flange and forms the contact of titanium titanium and be fixedly connected with titanium flange.
The utility model is further arranged to：The titanium flange passes through argon arc with titanium electrical heating pipe fitting and titanium temperature tube respectively
Weldering welding.
The utility model is further arranged to：The titanium electrical heating pipe fitting and titanium temperature tube are one or more.
The utility model is further arranged to：The titanium electrical heating pipe fitting includes titanium tube, heating wire, draws rod and magnesium powder；Institute
State located at titanium tube in heating wire, the rod that draws is drawn from the one or both ends of heating wire, and the magnesium powder is filled in titanium tube and electric heating
Between silk.
The utility model is further arranged to：The titanium electrical heating pipe fitting is U-shaped.
The utility model is further arranged to：The titanium tube, titanium flange and titanium temperature tube are pure titanium TA1/TA2 and are made.
The utility model is further arranged to：The titanium tube uses steel titanium composite double layer pipe, including in being complex as a whole
Layer body and outer layer body；The internal layer body is made up of mild steel, and the outer layer body is made up of titanium alloy.
The utility model is further arranged to：The outer wall of the titanium tube is provided with projection, and the projection is around titanium tube outer wall
Circumference is distributed or along the titanium tube corrugated distribution of outer wall axis in shape of threads.
The utility model is further arranged to：Fixed company between the titanium electrical heating pipe fitting and titanium temperature tube and titanium flange
The place of connecing is provided with the fastening snap ring that insulating materials is made.
Compared with prior art, the utility model has an advantageous effect in that：
On the basis of conventional titanium electrical heating pipe fitting, directly from the titanium flange and titanium temperature tube of titanium matter so that titanium
Electrical heating pipe fitting and titanium temperature tube are inserted in titanium flange and form the contact of titanium titanium, so that it is complicated effectively to solve conventional titanium electrical heating pipe fitting
The defects such as sealing protection is poor, fixing intensity is weak are riveted in production technology, corrosion resistance, fastness, sealing can be greatly improved
Deng, finally avoid heating in heating tube water the pipe body corrosion phenomenon of appearance, improve the quality assurance of electric heater.
The above is only the general introduction of technical solutions of the utility model, in order to be better understood upon technology of the present utility model
Means, the utility model will be further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of positive structure diagram of titanium electric heating tube of the utility model；
Fig. 2 is a kind of plan structure cut-away view of titanium electric heating tube of the utility model.
Specific embodiment
With reference to Figure of description, the utility model is further described.
As shown in figure 1, a kind of titanium electric heating tube, including titanium electrical heating pipe fitting 1, titanium flange 2 and titanium temperature tube 3, the titanium
Electrical heating pipe fitting 1 and titanium temperature tube 3 are inserted in titanium flange 2 and form the contact of titanium titanium and be fixedly connected with titanium flange 2；It is fixedly connected excellent
Titanium flange 2 is elected as to be welded by argon arc welding with titanium electrical heating pipe fitting 1 and titanium temperature tube 3 respectively.Titanium electrical heating pipe fitting 1, titanium flange 2
Titanium matter is with titanium temperature tube 3 to be made, titanium is a kind of argenteous metal, its lightweight, intensity is high, tool metallic luster, also
There is good resistance to corrosion；Its stable chemical nature, has good high temperature resistant, low temperature resistant, anti-strong acid, anti-highly basic, Yi Jigao
The advantages of intensity, low-density.
As shown in Fig. 2 the titanium electrical heating pipe fitting 1 includes titanium tube 4, heating wire 5, draws rod 6 and magnesium powder 7；The heating wire 5
It is interior located at titanium tube 4, the rod 6 that draws is drawn from the one or both ends of heating wire 5, and the magnesium powder 7 is filled in titanium tube 4 and heating wire 5
Between.The titanium tube 4, titanium flange 2 and titanium temperature tube 3 are pure titanium TA1/TA2 and are made, and titanium tube 4 passes through argon arc welding with titanium flange 2
Welding forms the solder joint 8 of titanium titanium contact.
The titanium electrical heating pipe fitting 1 and titanium temperature tube 3 are one or more, and the titanium electrical heating pipe fitting 1 is U-shaped.
Wherein, titanium tube 4 can also use steel titanium composite double layer pipe, including the internal layer body and outer layer body being complex as a whole
（Not shown in figure）；The internal layer body is made up of mild steel, and the outer layer body is made up of titanium alloy, and its cost is more economical.
In order to expand the heat exchange surface area of titanium tube tube wall, the outer wall of titanium tube can be provided with projection（Not shown in figure）,
The set-up mode of projection is various, such as can be distributed in shape of threads around titanium tube outer wall circumference or along titanium tube outer wall axis in ripple
Shape is distributed.
Even more in order to strengthen the anti-of the solder joint 8 between titanium tube 4 and titanium flange 2 and between titanium temperature tube 3 and titanium flange 2
Vibratility, can be provided with insulating materials system in titanium electrical heating pipe fitting 1 and the fixed connection place between titanium temperature tube 3 and titanium flange 2
Into fastening snap ring（Not shown in figure）, so that overall steadiness is substantially improved.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Appearance makes a little change or is modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification made to above example according to technical spirit of the present utility model,
Still fall within the range of technical solutions of the utility model.
Claims (9)
1. a kind of titanium electric heating tube, it is characterised in that：Including titanium electrical heating pipe fitting, titanium flange and titanium temperature tube, the titanium electricity adds
Heat pipe part and titanium temperature tube are inserted in titanium flange and form the contact of titanium titanium and be fixedly connected with titanium flange.
2. a kind of titanium electric heating tube according to claim 1, it is characterised in that：The titanium flange respectively with titanium electric heating tube
Part and titanium temperature tube are welded by argon arc welding.
3. a kind of titanium electric heating tube according to claim 1, it is characterised in that：The titanium electrical heating pipe fitting and titanium temperature tube
For one or more.
4. a kind of titanium electric heating tube according to claim 1, it is characterised in that：The titanium electrical heating pipe fitting include titanium tube,
Heating wire, draw rod and magnesium powder；Titanium tube is located in the heating wire, the rod that draws is drawn from the one or both ends of heating wire, described
Magnesium powder is filled between titanium tube and heating wire.
5. a kind of titanium electric heating tube according to claim 1, it is characterised in that：The titanium electrical heating pipe fitting is U-shaped.
6. a kind of titanium electric heating tube according to claim 4, it is characterised in that：The titanium tube, titanium flange and titanium temperature tube
Pure titanium TA1/TA2 is to be made.
7. a kind of titanium electric heating tube according to claim 4, it is characterised in that：The titanium tube uses steel titanium composite double layer
Pipe, including the internal layer body and outer layer body being complex as a whole；The internal layer body is made up of mild steel, and the outer layer body is
Titanium alloy is made.
8. a kind of titanium electric heating tube according to claim 4, it is characterised in that：The outer wall of the titanium tube is provided with projection,
The projection is distributed or along the titanium tube corrugated distribution of outer wall axis around titanium tube outer wall circumference in shape of threads.
9. a kind of titanium electric heating tube according to claim 1, it is characterised in that：The titanium electrical heating pipe fitting and titanium temperature tube
Fixed connection place between titanium flange is provided with the fastening snap ring that insulating materials is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276940.4U CN206251359U (en) | 2016-11-24 | 2016-11-24 | A kind of titanium electric heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276940.4U CN206251359U (en) | 2016-11-24 | 2016-11-24 | A kind of titanium electric heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251359U true CN206251359U (en) | 2017-06-13 |
Family
ID=59000773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621276940.4U Active CN206251359U (en) | 2016-11-24 | 2016-11-24 | A kind of titanium electric heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511648A (en) * | 2017-09-25 | 2017-12-26 | 广东恒美电热科技股份有限公司 | Ooze titanium electric heating tube and its method of manufacturing technology |
-
2016
- 2016-11-24 CN CN201621276940.4U patent/CN206251359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511648A (en) * | 2017-09-25 | 2017-12-26 | 广东恒美电热科技股份有限公司 | Ooze titanium electric heating tube and its method of manufacturing technology |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190117 Address after: 241000 East Head of Yinhu Road, Wuhu Economic and Technological Development Zone, Anhui Province Co-patentee after: Wuhu Midea Kitchen Applicances Manufacturing Co., Ltd. Patentee after: WUHU HEADWAY ELECTRIC HEAT COMPONENTS CO., LTD. Address before: 241000 East Head of Yinhu Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: WUHU HEADWAY ELECTRIC HEAT COMPONENTS CO., LTD. |