CN205946202U - Novel heating tube - Google Patents
Novel heating tube Download PDFInfo
- Publication number
- CN205946202U CN205946202U CN201620675316.5U CN201620675316U CN205946202U CN 205946202 U CN205946202 U CN 205946202U CN 201620675316 U CN201620675316 U CN 201620675316U CN 205946202 U CN205946202 U CN 205946202U
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- China
- Prior art keywords
- tube
- pipe
- heating
- heating pipe
- heating wire
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- Expired - Fee Related
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Abstract
The utility model relates to a novel heating tube, including the body, the body be the quartz capsule, is equipped with the heating pipe in the middle of the body, and the heating pipe be the pipe of nai high temperature insulation, fills insulating magnesia powder between heating pipe and the body, and heating pipe both ends connection electric heat draws the stick, and electric heat draws the stick and stretches out to the body outside, and electric heat draws and seals with the head between stick and the body. The heating pipe comprises alloy heater winding, and heating area is big, and the heat generation rate improves 25%, energy -conservation, and simple structure adopts the head sealed, and the closure is good, the drainage can not appear, fills insulating magnesia powder between two tubs, and the heater strip is difficult by the oxidation, can effectively avoid the short circuit and the phenomenon of opening a way, further carries the life of high pressure heater heat pipe, effectively solves the potential safety hazard, guarantees the long -time function of equipment, improves work efficiency, reduces the cost, improves comprehensive economic benefits.
Description
Technical field
This utility model is related to a kind of novel heating pipe.
Background technology
Heating tube generally with electrothermal alloy heating wire as pyrotoxin, using the oxygen with high insulation resistance and high-heat conductive efficency
Change magnesium powder as insulation filling material, its top layer then adopts the good rustless steel of mechanical property or other steel as sheath.
The heating tube of this structure can convert electric energy to heat energy effectively.
Now in the art, be mostly elongate in shape it is desirable to heating rate is fast, the time period it is necessary to lengthening, widen, less
It is practically applicable to miniature workpiece.Heating tube includes metal shell, heater strip, is filled with the oxidation of good insulation heat-conducting property in space
Magnesia, the electric heating tube of this structure, the phenomenon that antirust coat can be occurred after a long time use to come off, causes the use of heating tube
Service life reduction, can occur electrothermal tube corrosion fracture, the major safety risks such as electric leakage under serious conditions.In addition, electric heating tube
Use environment is general relatively more severe, is immersed in for a long time in the water of temperature, and the magnesium oxide in pipe has moisture absorption effect, moisture mistake
How readily permeable to inside electrothermal tube, heating wire short circuit of easily assuming office, impact quarrel work.
Content of the invention
The purpose of this utility model is a kind of novel heating pipe, to solve existing technical problem.
For achieving the above object, this utility model provides following technical scheme：A kind of novel heating pipe, including U-tube, U
Shape pipe includes two straight tubes and a bend pipe, and U-tube is quartz ampoule, is provided with heating wire, heating wire outer wrap has in U-tube
High-temperature insulation flexible pipe, fills insulating oxide magnesium powder between heating wire and U-tube, two straight tube ports connect electric heating and draw rod, electricity
Heat is drawn rod and is extend out to outside body, and electric heating draws and sealed with end socket between rod and two straight tubes, and end socket is set with straight tube junction
There is waterproof layer.
Further improvement of the utility model is：The pipe thickness of bend pipe is 1.3 times of the pipe thickness of straight tube.
Further improvement of the utility model is：Heating wire is for alloy heat generating silk, in the shape of a spiral.
Further improvement of the utility model is：U-tube outer surface is provided with far infrared radiation coating and antirust coat.
Compared with prior art, the beneficial effects of the utility model are：
Spiral heating wire, heating surface area is big, and heat generation rate is high, energy-conservation, with the protection of high-temperature insulation flexible pipe, safety
Height, two ends adopt end socket to seal, and closure is good, is not in leakage phenomenon, and pipe internal pore filling insulating oxide magnesium powder is so that electricity
Heated filament be difficult oxidized, can be prevented effectively from short circuit and open circuit phenomenon, further improve heating tube service life, effectively solving pacify
It is ensured that the long-time running of equipment, U-shape structure is convenient for full hidden danger, and air attractive in appearance improves work efficiency, reduces cost, carry
High overall economic efficiency.
Brief description：
Fig. 1：Overall schematic of the present utility model
In figure label：1- body, 2- heating wire, 3- insulating oxide magnesium powder, 4- electric heating draws rod, 5- end socket.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of technical scheme：
A kind of novel heating pipe, including U-tube 1, U-tube 1 includes two straight tubes 11 and a bend pipe 12, bend pipe 12
Pipe thickness is 1.3 times of the pipe thickness of straight tube 11, simple and reasonable, and U-tube 1 is quartz ampoule, U-tube 1 appearance
Face is provided with far infrared radiation coating and antirust coat, prevents from getting rusty and top layer comes off, be provided with heating wire 2, heating wire in U-tube 1
2 is for alloy heat generating silk, and in the shape of a spiral, heating surface area is big, and heating is fast, efficiency high, and time-consuming, heating wire 2 outer wrap has
High-temperature insulation flexible pipe, so that structure is safer, increases the service life, and fills insulating oxide between heating wire 2 and U-tube 1
Magnesium powder 3, prevents oxidized, more preferable air-isolation, prevents the phenomenons such as short circuit, and two straight tube 11 ports connect electric heating and draw rod 4, electricity
Heat is drawn rod and 4 is extend out to outside body 1, and electric heating draws and sealed with end socket 5 between rod 4 and two straight tubes 11, and good airproof performance prevents
Seepage, end socket 5 and straight tube 11 junction are provided with waterproof layer, intercept drainage.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of novel heating pipe, including U-tube（1）It is characterised in that：Described U-tube（1）Including two straight tubes（11）With one
Individual bend pipe（12）, described U-tube（1）For quartz ampoule, described U-tube（1）Inside it is provided with heating wire（2）, described heating wire（2）Outside
It is enclosed with high-temperature insulation flexible pipe, described heating wire（2）With U-tube（1）Between fill insulating oxide magnesium powder（3）, described two
Straight tube（11）Port connects electric heating and draws rod（4）, described electric heating draws rod（4）It extend out to body（1）Outside, described electric heating draws rod（4）
With two straight tubes（11）Between use end socket（5）Sealed, described end socket（5）With straight tube（11）Junction is provided with waterproof layer；Institute
State bend pipe（12）Pipe thickness be straight tube（11）1.3 times of pipe thickness；Described heating wire（2）It is to send out for alloy
Heated filament, in the shape of a spiral；Described U-tube（1）Outer surface is provided with far infrared radiation coating and antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675316.5U CN205946202U (en) | 2016-07-01 | 2016-07-01 | Novel heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675316.5U CN205946202U (en) | 2016-07-01 | 2016-07-01 | Novel heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946202U true CN205946202U (en) | 2017-02-08 |
Family
ID=57931101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620675316.5U Expired - Fee Related CN205946202U (en) | 2016-07-01 | 2016-07-01 | Novel heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205946202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986547A (en) * | 2017-12-26 | 2018-05-04 | 四川爱康净化设备有限公司 | A kind of water purifier of new electricity separation structure |
| CN109640420A (en) * | 2019-01-10 | 2019-04-16 | 广东恒美电热科技股份有限公司 | Dry combustion method heating tube and its processing technology |
-
2016
- 2016-07-01 CN CN201620675316.5U patent/CN205946202U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986547A (en) * | 2017-12-26 | 2018-05-04 | 四川爱康净化设备有限公司 | A kind of water purifier of new electricity separation structure |
| CN109640420A (en) * | 2019-01-10 | 2019-04-16 | 广东恒美电热科技股份有限公司 | Dry combustion method heating tube and its processing technology |
| CN109640420B (en) * | 2019-01-10 | 2024-05-28 | 广东恒美电热科技股份有限公司 | Dry heating pipe and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170701 |