CN208707977U - A kind of novel arc high temperature resistant electric heating tube - Google Patents
A kind of novel arc high temperature resistant electric heating tube Download PDFInfo
- Publication number
- CN208707977U CN208707977U CN201821149625.4U CN201821149625U CN208707977U CN 208707977 U CN208707977 U CN 208707977U CN 201821149625 U CN201821149625 U CN 201821149625U CN 208707977 U CN208707977 U CN 208707977U
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- CN
- China
- Prior art keywords
- arc
- arc shrouds
- electric heating
- high temperature
- mounting box
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Abstract
The utility model discloses a kind of novel arc high temperature resistant electric heating tubes, including mounting box, arc shrouds and fever straight tube, mounting box inner wall side is provided with slide rheostat by installation part, the lower end of the slide rheostat is equipped with protection circuit plate by screw, bottom is provided with temperature controller by fixing piece in the mounting box, the side of the mounting box is connected with arc shrouds by fixing sleeve, metal heating wire is provided in the arc shrouds, the extexine of the arc shrouds is provided with good antiscale property coating, and heat-conducting layer is provided between good antiscale property coating and arc shrouds, circular protrusions are provided on the outside of the arc shrouds, the bottom end of the arc shrouds is fixedly connected with fever straight tube by ceramic fixed block.The novel arc high temperature resistant electric heating tube is vdiverse in function, easy to operate, easy to produce, is preheated and is kept the temperature separately through temperature controller control carbon fibre electrothermal wire, practical.
Description
Technical field
The utility model relates to heating electrical appliance technical field, in particular to a kind of novel arc high temperature resistant electric heating tube.
Background technique
Electric heating tube be tubular electrothermal element it be made of metal tube spiral resistance wire and crystal magnesium oxide powder etc..
With excellent overall performance, there are also extra long lifes, are easy the characteristics of repairing, but existing electric heating tube surface is easy condensation
Scale, easy cleaning, cannot not be preheated and be kept the temperature separately through secondary heating tube.For this purpose, it is proposed that a kind of novel arc is resistance to
High temperature electric heating tube.
Utility model content
The main purpose of the utility model is to provide a kind of novel arc high temperature resistant electric heating tubes, when the temperature of heating liquid
When degree is lower than the setting value of temperature controller, carbon fibre electrothermal wire self-heating liquid, when the temperature of heating liquid is higher than temperature
It when the setting value of controller, automaticallys cut off the power, it is outer with arc shrouds to be that polyimide material is made by good antiscale property coating
Side is provided with circular protrusions, can effectively reduce arc shrouds surface attachment scale, it is difficult to clear up, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of novel arc high temperature resistant electric heating tube, including mounting box, arc shrouds and fever straight tube, in the mounting box
Wall side is provided with slide rheostat by installation part, and the lower end of the slide rheostat is equipped with protection circuit by screw
Plate, bottom is provided with temperature controller by fixing piece in the mounting box, and the side of the mounting box passes through fixing sleeve and connects
There are arc shrouds, metal heating wire is provided in the arc shrouds, the extexine of the arc shrouds is provided with good antiscale property painting
Layer, and heat-conducting layer is provided between good antiscale property coating and arc shrouds, circular protrusions, institute are provided on the outside of the arc shrouds
The bottom end for stating arc shrouds is fixedly connected with fever straight tube by ceramic fixed block, and is provided with carbon fiber electric heating in the straight tube that generates heat
Silk, and carbon fibre electrothermal wire is electrical connected with temperature controller, is equipped with flexible metal sheet by screw on the fixing sleeve.
Further, the metal heating wire is nichrome wire.
Further, the good antiscale property coating is made of polyimide material, and the heat-conducting layer is magnesium oxide sand heat conduction material
Material is made.
Further, binding post, the protection circuit plate and metal heating wire and binding post are provided in the fixing sleeve
It is electrical connected.
Further, the detection probe of the temperature controller is located in ceramic fixed block, the slide rheostat and guarantor
Protection circuit plate is electrical connected.
Compared with prior art, the utility model has the following beneficial effects:
1. can individually control carbon fibre electrothermal wire by temperature controller carries out heating work, when the temperature of heating liquid
Lower than temperature controller setting value when, carbon fibre electrothermal wire self-heating liquid, when heating liquid temperature be higher than temperature control
When the setting value of device processed, automatically cut off the power, by the metal heating wire in arc shrouds be nichrome wire, elevated temperature strength compared with
Ferrum-chromium-aluminum is high, is unlikely to deform under applied at elevated temperature, and structure not malleable, plasticity is preferable, Yi Xiufu, and radiance is high, nonmagnetic,
Corrosion resistance is strong, long service life etc..
2. it is filled with water on utensil by flexible metal sheet convenient for single unit system to be fixed on, and mounting box is exposed on the outside, peace
It is complete reliable, electric leakage accident is not easily caused, it can be to non-constant by protection circuit plate (Yiwu flood luxuriant electronics source producer product)
Electric current and voltage caused by heating intensity variation protected, avoid damage heating wire, cause unnecessary economic loss, lead to
It crosses slide rheostat to be linked into circuit, the voltage in circuit can be adjusted, so as to adjust different heating temperatures.
It, can be with 3. be that polyimide material is made and is provided with circular protrusions on the outside of arc shrouds by good antiscale property coating
Effectively reduce arc shrouds surface attachment scale, it is difficult to clear up, heat-conducting layer is made of magnesium oxide sand Heat Conduction Material, and heat can be improved
Transmission efficiency, and can play the role of oxidation resistant.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of novel arc high temperature resistant electric heating tube of the utility model.
Fig. 2 is a kind of circular protrusions structural schematic diagram of novel arc high temperature resistant electric heating tube of the utility model.
In figure: 1, protection circuit plate；2, temperature controller；3, slide rheostat；4, mounting box；6, flexible metal sheet；7,
Arc shrouds；8, metal heating wire；9, good antiscale property coating；10, heat-conducting layer；11, ceramic fixed block；12, generate heat straight tube；13, carbon
Fiber electric heating silk；14, binding post；15, fixing sleeve；16, circular protrusions.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of novel arc high temperature resistant electric heating tube, including mounting box 4, arc shrouds 7 and fever are straight
Pipe 12, the 4 inner wall side of mounting box are provided with slide rheostat 3 by installation part, and the lower end of the slide rheostat 3 passes through
Screw is equipped with protection circuit plate 1, and bottom is provided with temperature controller 2, the installation by fixing piece in the mounting box 4
The side of box 4 is connected with arc shrouds 7 by fixing sleeve 15, and metal heating wire 8, the arc are provided in the arc shrouds 7
The extexine of shape casing 7 is provided with good antiscale property coating 9, and heat-conducting layer 10 is provided between good antiscale property coating 9 and arc shrouds 7,
The outside of the arc shrouds 7 is provided with circular protrusions 16, and it is fixed that the bottom end of the arc shrouds 7 passes through ceramic fixed block 11
It is connected with fever straight tube 12, and is provided with carbon fibre electrothermal wire 13, and carbon fibre electrothermal wire 13 and temperature control in the straight tube 12 that generates heat
Device 2 processed is electrical connected, and is equipped with flexible metal sheet 6 by screw on the fixing sleeve 15.
Wherein, the metal heating wire 8 is nichrome wire.
As shown in Figure 1, nichrome wire, elevated temperature strength is high compared with ferrum-chromium-aluminum in the present embodiment, it is unlikely to deform under applied at elevated temperature,
Its structure not malleable, plasticity is preferable, Yi Xiufu, and radiance is high, and nonmagnetic, corrosion resistance is strong, long service life etc..
Wherein, the good antiscale property coating 9 is made of polyimide material, and the heat-conducting layer 10 is magnesium oxide sand heat conduction material
Material is made.
As shown in Figure 1, good antiscale property coating 9 and circular protrusions 16, can effectively reduce 7 surface of arc shrouds in the present embodiment
Adhere to scale, it is difficult to clear up, heat transference efficiency can be improved in heat-conducting layer 10.
Wherein, binding post 14, the protection circuit plate 1 and metal heating wire 8 and wiring are provided in the fixing sleeve 15
Column 14 is electrical connected.
As shown in Figure 1, being convenient for the connection of route by binding post 14 in the present embodiment.
Wherein, the detection probe of the temperature controller 2 is located in ceramic fixed block 11, the slide rheostat 3 and guarantor
Protection circuit plate 1 is electrical connected.
As shown in Figure 1, the automatic control carbon fibre electrothermal wire 13 of temperature controller 2 works in the present embodiment, sliding becomes
Resistance device 3 is linked into circuit, can be adjusted to the voltage in circuit, so as to adjust different heating temperatures.
It should be noted that the utility model is a kind of novel arc high temperature resistant electric heating tube, when work, temperature control is utilized
Device 2 processed can individually control carbon fibre electrothermal wire 13 and carry out heating work, when the temperature of heating liquid is lower than temperature controller 2
When setting value, 13 self-heating liquid of carbon fibre electrothermal wire, when the temperature of heating liquid is higher than the setting value of temperature controller 2
When, it automaticallys cut off the power, the metal heating wire 8 in arc shrouds 7 is nichrome wire, and elevated temperature strength is compared with ferrum-chromium-aluminum height, high temperature
It is unlikely to deform under use, structure not malleable, plasticity is preferable, Yi Xiufu, and radiance is high, and nonmagnetic, corrosion resistance is strong, makes
With service life length etc., flexible metal sheet 6 is filled with water on utensil convenient for single unit system to be fixed on, and mounting box 4 is exposed on the outside, safety
Reliably, electric leakage accident is not easily caused, and protection circuit plate 1 (Yiwu flood luxuriant electronics source producer product) can be to non-constant electric current
It is protected with the variation of heating intensity caused by voltage, avoids damage heating wire, cause unnecessary economic loss, slide variable resistance
Device 3 is linked into circuit, can be adjusted to the voltage in circuit, so as to adjust different heating temperatures, good antiscale property coating 9
It is made for polyimide material and the outside of arc shrouds 7 is provided with circular protrusions 16,7 surface of arc shrouds can be effectively reduced
Adhere to scale, it is difficult to clear up.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of novel arc high temperature resistant electric heating tube, including mounting box (4), arc shrouds (7) and fever straight tube (12), special
Sign is: mounting box (4) the inner wall side is provided with slide rheostat (3) by installation part, the slide rheostat (3)
Lower end is equipped with protection circuit plate (1) by screw, and the interior bottom of the mounting box (4) is provided with temperature controller by fixing piece
(2), the side of the mounting box (4) is connected with arc shrouds (7) by fixing sleeve (15), setting in the arc shrouds (7)
Have metal heating wire (8), the extexine of the arc shrouds (7) is provided with good antiscale property coating (9), and good antiscale property coating (9) with
It is provided between arc shrouds (7) heat-conducting layer (10), is provided with circular protrusions (16) on the outside of the arc shrouds (7), it is described
The bottom end of arc shrouds (7) passes through ceramic fixed block (11) and is fixedly connected with fever straight tube (12), and sets in fever straight tube (12)
It is equipped with carbon fibre electrothermal wire (13), and carbon fibre electrothermal wire (13) is electrical connected with temperature controller (2), the fixing sleeve (15)
It is upper that flexible metal sheet (6) are equipped with by screw.
2. a kind of novel arc high temperature resistant electric heating tube according to claim 1, it is characterised in that: the metal heating wire
It (8) is nichrome wire.
3. a kind of novel arc high temperature resistant electric heating tube according to claim 1, it is characterised in that: the good antiscale property coating
(9) it is made of polyimide material, the heat-conducting layer (10) is made of magnesium oxide sand Heat Conduction Material.
4. a kind of novel arc high temperature resistant electric heating tube according to claim 1, it is characterised in that: the fixing sleeve (15)
It is inside provided with binding post (14), the protection circuit plate (1) and metal heating wire (8) are electrical connected with binding post (14).
5. a kind of novel arc high temperature resistant electric heating tube according to claim 1, it is characterised in that: the temperature controller
(2) detection probe is located in ceramic fixed block (11), and the slide rheostat (3) is electrical connected with protection circuit plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149625.4U CN208707977U (en) | 2018-07-20 | 2018-07-20 | A kind of novel arc high temperature resistant electric heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149625.4U CN208707977U (en) | 2018-07-20 | 2018-07-20 | A kind of novel arc high temperature resistant electric heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707977U true CN208707977U (en) | 2019-04-05 |
Family
ID=65938718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149625.4U Expired - Fee Related CN208707977U (en) | 2018-07-20 | 2018-07-20 | A kind of novel arc high temperature resistant electric heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333857A (en) * | 2020-11-03 | 2021-02-05 | 安邦电气股份有限公司 | Single-side concentrated heat dissipation electric tracing band |
-
2018
- 2018-07-20 CN CN201821149625.4U patent/CN208707977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333857A (en) * | 2020-11-03 | 2021-02-05 | 安邦电气股份有限公司 | Single-side concentrated heat dissipation electric tracing band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190405 Termination date: 20200720 |