CN109041292A - Go up and down the fast heater of temperature - Google Patents
Go up and down the fast heater of temperature Download PDFInfo
- Publication number
- CN109041292A CN109041292A CN201810781060.XA CN201810781060A CN109041292A CN 109041292 A CN109041292 A CN 109041292A CN 201810781060 A CN201810781060 A CN 201810781060A CN 109041292 A CN109041292 A CN 109041292A
- Authority
- CN
- China
- Prior art keywords
- heating wire
- heater
- aluminium silicate
- fiber containing
- fast
- Prior art date
- 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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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
- H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
Abstract
The present invention relates to electric heater technical field, it is related to going up and down the fast heater of temperature.The fast heater of lifting temperature includes the aluminium silicate fiber containing zirconia cotton matrix and heating wire in rectangle；Specifically, open up groove in aluminium silicate fiber containing zirconia cotton matrix, groove helically square ring, and heating wire is arranged in groove, the heating area of heating wire can be sufficiently improved, wherein the both ends of heating wire are connect with lead respectively, are heating wire power supply by lead；It is wherein naked on heating wire, the thermal energy that heating wire can be made to generate directly exhales, and improves the rate of heat addition, and because being not covered with object on heater strip, therefore when heater strip stops working, it can be quickly cooled down, therefore enable to heater to can be realized the fast function of lifting temperature, and heater substrate uses aluminium silicate fiber containing zirconia cotton, because of aluminium silicate fiber containing zirconia cotton good heat-insulation effect, therefore heater back temperature can be made low, thermal losses is few, improves energy-saving effect.
Description
Technical field
The present invention relates to electric heater technical fields, in particular to the fast heater of lifting temperature.
Background technique
Currently, heating device is widely used in metallic paint industry, woodwork coating industry, plastics coating industry, galvanizer
Industry, wire and cable industry, food industry, packaging industry, dyeing and finishing fiber industry, electronics industry, glass industry, household appliances class etc.
Heat treatment.Existing heating device selection principal crystalline phase is High-Alumina cordierite electric ceramic and principal crystalline phase is high aluminum-containing mullite
Electric ceramic, but its thermal shock resistance and thermal stability are poor, and heating rate is slow, and production technology is complicated, long in time limit.Heating device is
Refer to the electric appliance for reaching heating effect using electric energy.It is small in size, and heating power is high, and use is very extensive, using intelligent control mould
Formula, temperature-controlled precision is high, can be with computer networking.Have a wide range of application, the service life is long, high reliablity.
But heating device in the prior art lifting temperature Rate is slow, especially cooling rate is very slow, needs to grow
Time stands or is assisted by other cooling way gold, and the used time of being in is easy to appear the accidents such as scald, in industrial application
It cannot react in time, be unable to meet production demand.
Therefore it provides a kind of heater that lifting temperature is fast becomes those skilled in the art's important technology to be solved and asks
Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of heaters that lifting temperature is fast, are gone up and down with alleviating heater in the prior art
The slow technical problem of temperature.
The embodiment of the invention provides a kind of heater that lifting temperature is fast, the aluminium silicate fiber containing zirconia cotton including being in rectangle
Matrix and heating wire；
The groove of helically square ring is offered in the aluminium silicate fiber containing zirconia cotton matrix, the heating wire setting exists
In the groove, and it is naked on the heating wire；
The both ends of the heating wire are connect with lead respectively.
The embodiment of the invention provides the first possible embodiments, wherein above-mentioned groove inner wall is provided with for card
The fixture block of the tight heating wire；
The end face of the fixture block towards one end of the heating wire is in cambered surface.
The embodiment of the invention provides second of possible embodiments, wherein above-mentioned aluminium silicate fiber containing zirconia cotton matrix
The card slot set for the fixture block to be arranged is opened up positioned at the groove；
The fixture block is provided with the mounting portion being adapted to the card slot far from one end of the heating wire.
The embodiment of the invention provides the third possible embodiments, wherein the resistance of above-mentioned heating wire is 30~500
Between ohm.
The embodiment of the invention provides the 4th kind of possible embodiments, wherein the resistance of above-mentioned heating wire is 40~484
Between ohm.
The embodiment of the invention provides the 5th kind of possible embodiments, wherein above-mentioned aluminium silicate fiber containing zirconia cotton matrix
Size are as follows: length be 110~160 millimeters, width be 110~160 millimeters, with a thickness of 11~16 millimeters.
The embodiment of the invention provides the 6th kind of possible embodiments, wherein above-mentioned aluminium silicate fiber containing zirconia cotton matrix
Size are as follows: length be 120~125 millimeters, width be 120~125 millimeters, with a thickness of 11~12 millimeters.
The embodiment of the invention provides the 7th kind of possible embodiments, wherein above-mentioned heating wire is nichrome heating
Silk.
The embodiment of the invention provides the 8th kind of possible embodiments, wherein above-mentioned heating wire is ferrum-chromium-aluminum high resistance
Heater strip.
The embodiment of the invention provides the 9th kind of possible embodiments, wherein above-mentioned heating wire is Contra wire.
The utility model has the advantages that
The embodiment of the invention provides a kind of heater that lifting temperature is fast, the aluminium silicate fiber containing zirconia cotton including being in rectangle
Matrix and heating wire；Specifically, groove is opened up in aluminium silicate fiber containing zirconia cotton matrix, groove helically square ring, and general
Heating wire is arranged in groove, can sufficiently improve the heating area of heating wire, and wherein the both ends of heating wire connect with lead respectively
It connects, is heating wire power supply by lead；Wherein naked on heating wire, the thermal energy that heating wire can be made to generate directly exhales
It goes, improves the rate of heat addition, and because being not covered with object on heater strip, it, being capable of fast quickly cooling when heater strip stops working
But, therefore heater is enabled to can be realized the fast function of lifting temperature, and heater substrate uses aluminium silicate fiber containing zirconium
Vinylon and cotton blend can make heater back temperature low because of aluminium silicate fiber containing zirconia cotton good heat-insulation effect, and thermal losses is few, improve
Energy-saving effect.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the fast heater of lifting temperature provided in an embodiment of the present invention；
Fig. 2 is the partial sectional view of the fast heater further groove of lifting temperature provided in an embodiment of the present invention.
Icon: 100- aluminium silicate fiber containing zirconia cotton matrix；110- groove；120- fixture block；121- mounting portion；130-
Card slot；200- heating wire.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
With reference to shown in Fig. 1-Fig. 2:
The embodiment of the invention provides a kind of heater that lifting temperature is fast, the aluminium silicate fiber containing zirconia cotton including being in rectangle
Matrix 100 and heating wire 200；The groove 110 of helically square ring is offered in aluminium silicate fiber containing zirconia cotton matrix 100, electricity
Heated filament 200 is arranged in groove 110, and naked on heating wire 200；The both ends of heating wire 200 are connect with lead respectively.
The embodiment of the invention provides a kind of heater that lifting temperature is fast, the aluminium silicate fiber containing zirconia cotton including being in rectangle
Matrix 100 and heating wire 200；Specifically, opening up groove 110 in aluminium silicate fiber containing zirconia cotton matrix 100, groove 110 is in spiral shell
Square ring is revolved, and heating wire 200 is arranged in groove 110, can sufficiently improve the heating area of heating wire 200, wherein
The both ends of heating wire 200 are connect with lead respectively, are the power supply of heating wire 200 by lead；It is wherein naked on heating wire 200,
The thermal energy that heating wire 200 can be made to generate directly exhales, and improves the rate of heat addition, and because be not covered on heater strip
Object, therefore when heater strip stops working, can be quickly cooled down, therefore it is fast to enable to heater to can be realized lifting temperature
Function, and heater substrate uses aluminium silicate fiber containing zirconia cotton, because of aluminium silicate fiber containing zirconia cotton good heat-insulation effect, energy
Enough make heater back temperature low, thermal losses is few, improves energy-saving effect.
Wherein, there is no shelter on heating wire 200, the thermal energy that heating wire 200 is generated is transferred directly to be added
Hot object reduces heat energy loss.
Wherein aluminium silicate fiber containing zirconia cotton is molten through electric furnace by raw material of high purity aluminium oxide, Cab-O-sil and zircon sand synthesis material
Melt, gets rid of wadding fibrous made of silk.Aluminium silicate fiber containing zirconia cotton low heat conductivity, low heat capacity.Aluminium silicate fiber containing zirconia cotton has
Excellent thermal stability, chemical stability and sound absorption properties.The non-corrosive substance of aluminium silicate fiber containing zirconia cotton.Moreover, silicic acid containing zirconium
Aluminum fiber cotton relative to common aluminosilicate fiber cotton, have excellent chemical stability, excellent thermal stability and shock resistance,
Excellent tensile strength.
Matrix by using aluminium silicate fiber containing zirconia cotton as heater can greatly reduce the generation of heating wire 200
Heat transfer to matrix back, i.e., the heat overwhelming majority that heating wire 200 generates can be transmitted on heating object, be mentioned
Ability utilization rate greatly improves the energy-saving effect of heater.
In the optinal plan of the present embodiment, 110 inner wall of groove is provided with the fixture block 120 for clamping heating wire 200；Fixture block
120 towards one end of heating wire 200 end face be in cambered surface.
In the optinal plan of the present embodiment, aluminium silicate fiber containing zirconia cotton matrix 100, which are located to open up at groove 110, is set for setting
Set the card slot 130 of fixture block 120；Fixture block 120 is provided with the mounting portion 121 being adapted to card slot 130 far from one end of heating wire 200.
Specifically, 110 inner wall of groove is provided with fixture block 120, and when heating wire 200 is placed in groove 110, fixture block 120
Heating wire 200 can be blocked, avoids heating wire 200 arbitrarily mobile.
Wherein, the end face of fixture block 120 towards one end of heating wire 200 is in cambered surface, and setting in this way can facilitate heating wire 200
Installation avoids generating huge extruding force when installing heating wire 200 and installing, guarantees that heating wire 200 can work normally.
It needs to fixture block 120 is detachably connected with aluminium silicate fiber containing zirconia cotton matrix 100, is convenient for changing and is installed
Heating wire 200.
In the optinal plan of the present embodiment, the resistance of heating wire 200 is between 30~500 ohm.
In the optinal plan of the present embodiment, the resistance of heating wire 200 is between 40~484 ohm.
In the optinal plan of the present embodiment, the size of aluminium silicate fiber containing zirconia cotton matrix 100 are as follows: length is 110~160 millis
Rice, width is 110~160 millimeters, with a thickness of 11~16 millimeters.
In the optinal plan of the present embodiment, the size of aluminium silicate fiber containing zirconia cotton matrix 100 are as follows: length is 120~125 millis
Rice, width is 120~125 millimeters, with a thickness of 11~12 millimeters.
In the optinal plan of the present embodiment, heating wire 200 is nichrome heater strip.
In the optinal plan of the present embodiment, heating wire 200 is ferrum-chromium-aluminum high resistance heater strip.
In the optinal plan of the present embodiment, heating wire 200 is Contra wire.
Wherein, the trade mark of chromium aluminium high resistance heater strip be specially 1Cr13AL4,0Cr21AL6,0Cr23AL5,0Cr25AL5,
0Cr21AL6Nb, 0Cr27AL7Mo2 etc. structure).
It should be noted that obviously above-mentioned heater strip can choose a variety of structures, it is preferred that using nichrome
Heater strip or ferrum-chromium-aluminum high resistance heater strip or Contra wire；Especially (such as selection makes for nichrome heater strip therein
With material: Cr20Ni80, Cr15Ni60, GH140, Cr20Ni35；Specification: φ 0.03mm~φ 8.0mm；Nickel chromium Yin Qigao
Warm intensity is high, and plasticity is strong), nichrome heater strip has heat transfer coefficient bigger, and it is corrosion-resistant, there is heat transfer heat exchange efficiency height etc.
Many technical advantages improve the thermal efficiency of heater.
It should be noted that other ferrum-chromium-aluminum high resistance heater strip similarly has, resistivity is high, temperature-coefficient of electrical resistance is small,
Use the high feature of temperature.Good corrosion resistance at high temperature is particluarly suitable for containing using in sulphur and sulfide atmosphere, and price
It is cheap, it is industrial furnace, household electrical appliance, ideal exothermic material in far infrared device.
Compared with prior art, the fast heater of lifting temperature provided in an embodiment of the present invention also has the advantage that
Have a power failure when will go up and down the fast heater of temperature and be heated to 800 DEG C and cools down, it is cold compared with prior art heater
But speed improves 50-100%；When the heater fast to lifting temperature starts to work heating heating, the more existing skill of heating rate
The heating rate of art heater improves 30-50%.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of heater that lifting temperature is fast characterized by comprising in the aluminium silicate fiber containing zirconia cotton matrix and electricity of rectangle
Heated filament；
The groove of helically square ring is offered in the aluminium silicate fiber containing zirconia cotton matrix, the heating wire is arranged described
In groove, and it is naked on the heating wire；
The both ends of the heating wire are connect with lead respectively.
2. the fast heater of lifting temperature according to claim 1, which is characterized in that the groove inner wall, which is provided with, to be used for
The fixture block of heating wire described in clamping；
The end face of the fixture block towards one end of the heating wire is in cambered surface.
3. the fast heater of lifting temperature according to claim 2, which is characterized in that the aluminium silicate fiber containing zirconia cotton base
Body is located at the groove and opens up the card slot set for the fixture block to be arranged；
The fixture block is provided with the mounting portion being adapted to the card slot far from one end of the heating wire.
4. the fast heater of lifting temperature according to claim 1, which is characterized in that the resistance of the heating wire 30~
Between 500 ohm.
5. the fast heater of lifting temperature according to claim 4, which is characterized in that the resistance of the heating wire 40~
Between 484 ohm.
6. the fast heater of lifting temperature according to claim 1, which is characterized in that the aluminium silicate fiber containing zirconia cotton base
The size of body are as follows: length is 110~160 millimeters, and width is 110~160 millimeters, with a thickness of 11~16 millimeters.
7. the fast heater of lifting temperature according to claim 6, which is characterized in that the aluminium silicate fiber containing zirconia cotton base
The size of body are as follows: length is 120~125 millimeters, and width is 120~125 millimeters, with a thickness of 11~12 millimeters.
8. the fast heater of lifting temperature according to claim 1-7, which is characterized in that the heating wire is
Nichrome heater strip.
9. the fast heater of lifting temperature according to claim 1-7, which is characterized in that the heating wire is
Ferrum-chromium-aluminum high resistance heater strip.
10. the fast heater of lifting temperature according to claim 1-7, which is characterized in that the heating wire is
Contra wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781060.XA CN109041292A (en) | 2018-07-16 | 2018-07-16 | Go up and down the fast heater of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781060.XA CN109041292A (en) | 2018-07-16 | 2018-07-16 | Go up and down the fast heater of temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109041292A true CN109041292A (en) | 2018-12-18 |
Family
ID=64642780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810781060.XA Pending CN109041292A (en) | 2018-07-16 | 2018-07-16 | Go up and down the fast heater of temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109041292A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1051059A2 (en) * | 1999-05-06 | 2000-11-08 | Hotset Heizpatronen u. Zubehör GmbH | Tube heating element |
| CN205232476U (en) * | 2015-12-18 | 2016-05-11 | 江苏天宝陶瓷股份有限公司 | Formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula |
| CN205356713U (en) * | 2016-01-18 | 2016-06-29 | 东莞千度电热器材有限公司 | Square copper heater |
| CN206923062U (en) * | 2017-07-26 | 2018-01-23 | 重庆晟初科技有限公司 | A kind of heating dish |
| CN207427498U (en) * | 2017-11-22 | 2018-05-29 | 苏州伊索来特耐火纤维有限公司 | A kind of ceramic fibre one heating module |
-
2018
- 2018-07-16 CN CN201810781060.XA patent/CN109041292A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1051059A2 (en) * | 1999-05-06 | 2000-11-08 | Hotset Heizpatronen u. Zubehör GmbH | Tube heating element |
| CN205232476U (en) * | 2015-12-18 | 2016-05-11 | 江苏天宝陶瓷股份有限公司 | Formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula |
| CN205356713U (en) * | 2016-01-18 | 2016-06-29 | 东莞千度电热器材有限公司 | Square copper heater |
| CN206923062U (en) * | 2017-07-26 | 2018-01-23 | 重庆晟初科技有限公司 | A kind of heating dish |
| CN207427498U (en) * | 2017-11-22 | 2018-05-29 | 苏州伊索来特耐火纤维有限公司 | A kind of ceramic fibre one heating module |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181218 |