CN206314017U - A kind of electric heater - Google Patents
A kind of electric heater Download PDFInfo
- Publication number
- CN206314017U CN206314017U CN201621262837.4U CN201621262837U CN206314017U CN 206314017 U CN206314017 U CN 206314017U CN 201621262837 U CN201621262837 U CN 201621262837U CN 206314017 U CN206314017 U CN 206314017U
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- China
- Prior art keywords
- tank body
- electrothermal tube
- electric heater
- cover plate
- electrothermal
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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 is related to a kind of firing equipment, specifically electric heater.It includes that one end of tank body is in closed, and the other end is opening-like, and has cover plate on the openend of tank body, and the top of tank wall is provided with inlet and outlet, and drain is arranged at the bottom of tank wall in the tank body of horizontal arrangement.There is the electrothermal tube of the U-shaped in horizontal arrangement in the tank body, the corresponding electrothermal tube one end of U-shaped opening is stretched out outside tank body through the cover plate of tank body, and coordinates in fixing seal shape between electrothermal tube and cover plate, the electrothermal tube outside outside tank body is provided with protective cover.The carbon fibre electrothermal wire for having in continuous arrangement is characterized in the electrothermal tube.The firing rate of the electric heater is fast, long service life, heating-up temperature are high, the consumption energy is less.
Description
Technical field
The utility model is related to a kind of firing equipment, specifically electric heater.
Background technology
Electric heater is a kind of being used for process water, hydrocarbon（Such as conduction oil, fuel oil, pitch etc.）, and respectively
The equipment for planting gas heating.
At present, the electric heater for being used in industry is traditional electric heater.It is mainly included in the tank of horizontal arrangement
Body, one end of tank body is in closed, and the other end is opening-like, and the top for having cover plate, tank wall on the openend of tank body sets
It is equipped with inlet and outlet.There is the electrothermal tube of the U-shaped in horizontal arrangement in the tank body, the corresponding electrothermal tube one end of U-shaped opening is worn
The cover plate for crossing tank body is stretched out outside tank body, and is coordinated in fixing seal shape between electrothermal tube and cover plate, the electrothermal tube outside tank body
Outside is provided with protective cover.Heating wire in traditional electric heater is metal electric heating silk.However, the heating speed of metal electric heating silk
Degree is slow, service life is short, heating-up temperature is relatively low, the energy of consumption is more.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electric heater, the firing rate of the electric heater is fast,
Long service life, heating-up temperature are high, the consumption energy is less.
To solve the above problems, there is provided once technical scheme：
Electric heater of the present utility model includes that one end of tank body is in closed, and the other end is in the tank body of horizontal arrangement
The top for having cover plate, tank wall on opening shape, and the openend of tank body is provided with inlet and outlet, and the bottom of tank wall has
Drain.There is the electrothermal tube of the U-shaped in horizontal arrangement in the tank body, the corresponding electrothermal tube one end of U-shaped opening passes through tank body
Cover plate is stretched out outside tank body, and is coordinated in fixing seal shape between electrothermal tube and cover plate, and the electrothermal tube outside outside tank body is set
There is protective cover.The carbon fibre electrothermal wire for having in continuous arrangement is characterized in the electrothermal tube.
Wherein, the carbon fibre electrothermal wire is arranged in electrothermal tube in the shape of a spiral, and magnesia powder is filled with electrothermal tube.
The tank body lower part has supporting leg.
Above scheme is taken, with advantages below：
Because electric heater of the present utility model includes tank body, there is electrothermal tube in tank body, there is carbon fiber electric heating in electrothermal tube
Silk.Carbon fibre electrothermal wire is a kind of black body material, and programming rate is fast, so as to greatly promote firing rate.And, carbon fiber electrically
Heated filament frequent starting, close and long continuous operation in, in the absence of oxidation and punch-through, so service life is more long.Together
When, the energy radiation pattern of carbon fibre electrothermal wire be based on far infrared radiation, wherein far infrared radiation efficiency reach 80% with
On, so that heatable temperature is uprised.In addition, carbon fibre electrothermal wire is compared with metal electric heating silk, the energy of consumption is less.
Brief description of the drawings
Fig. 1 is the structural representation of electric heater of the present utility model；
Fig. 2 is the I portions enlarged drawing of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, electric heater of the present utility model is included in the tank body 3 of horizontal arrangement, one end of tank body 3
In closed, the other end is opening-like, and cover plate 1 has been bolted on the openend of tank body 3, the top of the side wall of tank body 3
Import 2 and outlet 5 are provided with, the bottom of the side wall of tank body 3 is provided with drain 7, and the bottom of tank body 3 is provided with supporting leg 6.The tank body
It is provided with the electrothermal tube 4 of the U-shaped of horizontal arrangement in 3, the corresponding one end of electrothermal tube 4 of U-shaped opening is stretched through the cover plate 1 of tank body 3
Go out outside tank body 3, and coordinate in fixing seal shape between electrothermal tube 4 and cover plate 1, the outside of electrothermal tube 4 outside tank body 3 is provided with
Protective cover 8.There is the carbon fibre electrothermal wire 9 in continuous arrangement in the electrothermal tube 4, carbon fibre electrothermal wire 9 is arranged in the shape of a spiral
Magnesia powder 10 is filled with electrothermal tube 4, and in electrothermal tube 4.
When using, first material to be heated is sent in tank body 3 from import 2.Then, start electrothermal tube 4, make carbon fiber
Heating wire 9 is powered, so as to produce heat, heat is delivered in material by the tube wall of magnesia powder 10 and electrothermal tube 4, so that complete
Into heating.Finally, the material after the completion of heating is discharged from outlet 5.This electric heater uses the conduct of carbon fibre electrothermal wire 9
Heating element heater, firing rate is fast, long service life, heating-up temperature are high, the consumption energy is less.
Claims (3)
1. a kind of electric heater, including in the tank body of horizontal arrangement（3）, tank body（3）One end be in closed, the other end be in opening
Shape, and tank body（3）Openend on have cover plate（1）, tank body（3）The top of side wall is provided with import（2）And outlet（5）, tank body
（3）Drain is arranged at the bottom of side wall（7）；The tank body（3）Inside there is the electrothermal tube of the U-shaped in horizontal arrangement（4）, U-shaped opening pair
The electrothermal tube answered（4）One end passes through tank body（3）Cover plate（1）Stretch out in tank body（3）Outward, and electrothermal tube（4）With cover plate（1）Between be in
Fixing seal shape coordinates, positioned at tank body（3）Outer electrothermal tube（4）Outside is provided with protective cover（8）；It is characterized in that the electric heating
Pipe（4）Inside there is the carbon fibre electrothermal wire in continuous arrangement（9）.
2. electric heater as claimed in claim 1, it is characterised in that the carbon fibre electrothermal wire（9）Electricity is arranged in the shape of a spiral
Heat pipe（4）It is interior, and electrothermal tube（4）It is interior filled with magnesia powder（10）.
3. electric heater as claimed in claim 1 or 2, it is characterised in that the tank body（3）Supporting leg is arranged at bottom（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262837.4U CN206314017U (en) | 2016-11-24 | 2016-11-24 | A kind of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262837.4U CN206314017U (en) | 2016-11-24 | 2016-11-24 | A kind of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206314017U true CN206314017U (en) | 2017-07-07 |
Family
ID=59245089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262837.4U Active CN206314017U (en) | 2016-11-24 | 2016-11-24 | A kind of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206314017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793215A (en) * | 2016-11-24 | 2017-05-31 | 无锡大洋高科热能装备有限公司 | A kind of electric heater |
-
2016
- 2016-11-24 CN CN201621262837.4U patent/CN206314017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793215A (en) * | 2016-11-24 | 2017-05-31 | 无锡大洋高科热能装备有限公司 | A kind of electric heater |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |