CN205232476U - Formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula - Google Patents
Formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula Download PDFInfo
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- CN205232476U CN205232476U CN201521062671.7U CN201521062671U CN205232476U CN 205232476 U CN205232476 U CN 205232476U CN 201521062671 U CN201521062671 U CN 201521062671U CN 205232476 U CN205232476 U CN 205232476U
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Abstract
The utility model discloses a formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula, ceramic body, heat preservation, heater strip and surface radiation heat dissipation layer and lead wire including rectangular size. The embodiment of the utility model provides a formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula burys square ring form heater strip, can improve heating power greatly, can practice thrift about 30 percent electric energy (energy -conserving effect is showing) greatly owing to place the heat preservation on the heater strip simultaneously, can prolong the life -span of electrically -heated ceramic heater moreover.
Description
Technical field
The utility model relates to firing equipment technical field, particularly relates to a kind of energy-saving type flush type far-infrared electric ceramic heater.
Background technology
In daily life and industrial production, traditional buried heater is widely used in chemical industry, electronics and medicine and other fields.
The traditional buried heater adopted in prior art, it is high aluminum-containing mullite electric ceramic (namely the efficiency of heating surface is on the low side) that its heat carrier adopts principal crystalline phase to be High-Alumina cordierite electric ceramic and principal crystalline phase, its thermal shock resistance and thermal stability poor, its heat insulation effect also non-constant, causes a large amount of heat wastes simultaneously; Meanwhile, the heater strip of traditional heating lamp inside is not ring-type, consumes energy larger.
In sum, the above-mentioned technological deficiency how overcoming traditional heating lamp is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving type flush type far-infrared electric ceramic heater, to solve the problem.The energy-saving type flush type far-infrared electric ceramic heater of the utility model design, owing to imbedding square ring heater strip, greatly can improve heating power, simultaneously owing to placing the electric energy that heat-insulation layer can save about 30% greatly on heater strip, and the life-span of electric ceramic heater can be extended.
In order to achieve the above object, the technical solution of the utility model is achieved in that
The utility model provides a kind of energy-saving type flush type far-infrared electric ceramic heater, comprises the ceramic body 1 of cuboid-type, heat-insulation layer 2, heater strip 3 and surface emissivity heat dissipating layer 4 and lead-in wire 5, wherein:
Primary structure and annexation, position relationship and the layout of above-mentioned energy-saving type flush type far-infrared electric ceramic heater are as follows:
Ceramic body 1 inside of described cuboid-type is equipped with described heat-insulation layer 2 and described heater strip 3 from bottom to top successively; And described heater strip 3 one-tenth spiral square ring arrangement is arranged on the surface of described heat-insulation layer 2; The two ends of described heater strip 3 are electrically connected with described lead-in wire 5 respectively; Described surface emissivity heat dissipating layer 4 covers on the surface of described ceramic body 1.
Preferably, can embodiment as one; Described heat-insulation layer 2 is specially heat-preservation cotton layer.
Preferably, can embodiment as one; Described heat-insulation layer 2 is specially rock wool layer.
Preferably, can embodiment as one; Described heat-insulation layer 2 is specially expanded pearlite rock stratum.
It should be noted that, above-mentioned heat-insulation layer not only needs to play certain insulation effect, simultaneously its certain fire retardation that also should have; Obviously, the heat-insulation layer in the utility model embodiment can choice for use various structures form, but preferably then can the material such as choice for use rock wool, expanded perlite, because said structure has better fire-retardant, effect of heat insulation.
Preferably, can embodiment as one; Described surface emissivity heat dissipating layer 4 is specially glaze layer.
Preferably, can embodiment as one; The resistance of the described heater strip 3 imbedded is 120 ~ 162 ohm; And the gauge of the heat-preservation cotton layer imbedded is 9 ~ 11 millimeters; The described ceramic body 1 of cuboid-type is of a size of: length is 120 ~ 125 millimeters, and width is 120 ~ 125 millimeters, and thickness is 15 ~ 17 millimeters.
Preferably, can embodiment as another kind; The resistance of the described heater strip 3 imbedded is 115 ~ 152 ohm; And the gauge of the heat-preservation cotton layer imbedded is 6 ~ 9 millimeters; The described ceramic body 1 of cuboid-type is of a size of: length is 110 ~ 115 millimeters, and width is 110 ~ 115 millimeters, and thickness is 15 ~ 17 millimeters.
Preferably, can embodiment as one; Described heater strip 3 is nichrome heater strip.
Preferably, can embodiment as one; Described heater strip 3 is ferrum-chromium-aluminum high resistance heater strip (trade mark of above-mentioned ferrum-chromium-aluminum high resistance heater strip is specially 1Cr13AL4,0Cr21AL6,0Cr23AL5,0Cr25AL5,0Cr21AL6Nb, 0Cr27AL7Mo2 etc. structure).
Preferably, can embodiment as one; Described heater strip 3 is Contra wire; (its concrete trade mark is CuNi1 ~ CuNi10);
Compared with prior art, the advantage of the utility model embodiment is:
A kind of energy-saving type flush type far-infrared electric ceramic heater that the utility model provides, the essential core structure analyzing the energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides is known: the part such as its ceramic body 1 primarily of cuboid-type, heat-insulation layer 2, heater strip 3 and surface emissivity heat dissipating layer 4 and lead-in wire 5 composition.
Wherein: primary structure and annexation, position relationship and the layout of above-mentioned energy-saving type flush type far-infrared electric ceramic heater are as follows:
Ceramic body 1 inside of described cuboid-type is equipped with described heat-insulation layer 2 and described heater strip 3 from bottom to top successively; And described heater strip 3 one-tenth spiral square ring arrangement is arranged on the surface of described heat-insulation layer 2; The two ends of described heater strip 3 are electrically connected with described lead-in wire 5 respectively; Described surface emissivity heat dissipating layer 4 covers on the surface of described ceramic body 1.
Obviously, the energy-saving type flush type far-infrared electric ceramic heater that the utility model provides, imbed square ring heater strip, greatly can improve heating power, simultaneously owing to placing the electric energy (energy-saving effect is remarkable) that heat-insulation layer can save about 30% greatly on heater strip, and the life-span of electric ceramic heater can be extended.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is execution modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The main TV structure schematic diagram of the energy-saving type flush type far-infrared electric ceramic heater that Fig. 1 provides for the utility model embodiment;
The sectional structure schematic diagram of the heating part in the energy-saving type flush type far-infrared electric ceramic heater that Fig. 2 provides for the utility model embodiment;
Description of reference numerals:
Ceramic body 1;
Heat-insulation layer 2;
Heater strip 3;
Surface emissivity heat dissipating layer 4;
Lead-in wire 5.
Embodiment
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
See Fig. 1 and Fig. 2, a kind of energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides, comprises the ceramic body 1 of cuboid-type, heat-insulation layer 2, heater strip 3 and surface emissivity heat dissipating layer 4 and lead-in wire 5, wherein:
Primary structure and annexation, position relationship and the layout of above-mentioned energy-saving type flush type far-infrared electric ceramic heater are as follows:
Ceramic body 1 inside of described cuboid-type is equipped with described heat-insulation layer 2 and described heater strip 3 from bottom to top successively; And described heater strip 3 one-tenth spiral square ring arrangement is arranged on the surface of described heat-insulation layer 2; The two ends of described heater strip 3 are electrically connected with described lead-in wire 5 respectively; Described surface emissivity heat dissipating layer 4 covers on the surface of described ceramic body 1.
It should be noted that, above-mentioned heater strip have employed spiral square ring arrangement set-up mode; Namely the specific configuration mode of above-mentioned heater strip is extremely conducive to heater strip and sprawls, so just directly increase the area of heating surface and indirectly add heat-exchange time, thus directly increase the surface heating radiating efficiency of heater, and then significantly improve the heating effect of heater.
Detailed description is once done to the concrete structure of the energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides and concrete technique effect below:
Preferably, can embodiment as one; Described heat-insulation layer 2 is specially heat-preservation cotton layer.
Preferably, can embodiment as one; Described heat-insulation layer 2 is specially rock wool layer.
Preferably, can embodiment as one; Described heat-insulation layer 2 is specially expanded pearlite rock stratum.
It should be noted that, above-mentioned heat-insulation layer not only needs to play certain insulation effect, simultaneously its certain fire retardation that also should have; Obviously, the heat-insulation layer in the utility model embodiment can choice for use various structures form, but preferably then can the material such as choice for use rock wool, expanded perlite, because said structure has better fire-retardant, effect of heat insulation.
Wherein, expanded perlite with its good high insulating efficiency, superpower stability is well accepted by market and plays its effect, and applied range, has general practicality, especially in fire resistant heat preserving is energy-conservation, plays excellent performance.Expanded perlite excellent properties is innumerable.Not only have good environmental-protecting performance, the economy be widely used and social value, construction is extremely convenient, for ease of maintenaince, collision performance is better than other any one insulation material, heat resistance function admirable, and also has good fire protecting performance.
Above-mentioned expanded perlite is also usually applied in building species, its durability and building same life-span, has thoroughly broken the boundary line of 25 years average lives of organic substance external-wall heat-insulation material.Because rock energy inorganic heat insulation material system is inorganic product, never aging.And be the construction of seamless boundary, thus full glue is formed to building mould parcel protective effect.
In normal conditions of use, above-mentioned expanded perlite can resist drying, severe cold, high temperature, humidity, couple corrosion or insect, fungi or algal grown, and because of the destruction of sawtooth animal, it not only can be incubated and also can not burn because heater strip is overheated simultaneously, obviously, which ensure that the useful life of energy-saving type flush type far-infrared electric ceramic heater.
Wherein, rock wool layer and asbestos product are incubated, and not only it has good heat-insulating property, and it meets low-carbon (LC), energy-conservation, reduction of discharging trend simultaneously, because its non-chemical industry of rock wool layer material manufactures a product, it belongs to the better environmental protection of rock wool fibers production technology.
In sum, the energy-saving type flush type far-infrared electric ceramic heater that the utility model provides, the heat-insulation layer of its inside, fire protecting performance and superior flame retardant property, this make the overall structure stability of heater and reliability stronger.
Preferably, can embodiment as one; Described surface emissivity heat dissipating layer 4 is specially glaze layer.
It should be noted that, the utility model adopts the preparation technology of flush type energy-saving type flush type far-infrared electric ceramic heater, namely first by formula batching, after batch wet ball-milling is shattered mixing, make slurry, the making of gypsum mold, then injection forming (namely molding the planform of ceramic body), and heater strip and heat-preservation cotton are imbedded in base substrate simultaneously, drying, the demoulding, at the temperature sintering of 1050 ~ 1100 DEG C, then glazing, gloss firing.
Preferably, can embodiment as one; The resistance of the described heater strip 3 imbedded is 120 ~ 162 ohm; And the gauge of the heat-preservation cotton layer imbedded is 9 ~ 11 millimeters; The described ceramic body 1 of cuboid-type is of a size of: length is 120 ~ 125 millimeters, and width is 120 ~ 125 millimeters, and thickness is 15 ~ 17 millimeters.
Preferably, can embodiment as another kind; The resistance of the described heater strip 3 imbedded is 115 ~ 152 ohm; And the gauge of the heat-preservation cotton layer imbedded is 6 ~ 9 millimeters; The described ceramic body 1 of cuboid-type is of a size of: length is 110 ~ 115 millimeters, and width is 110 ~ 115 millimeters, and thickness is 15 ~ 17 millimeters.
Preferably, can embodiment as one; Described heater strip 3 is nichrome heater strip.
Preferably, can embodiment as one; Described heater strip 3 is ferrum-chromium-aluminum high resistance heater strip (trade mark of above-mentioned ferrum-chromium-aluminum high resistance heater strip is specially 1Cr13AL4,0Cr21AL6,0Cr23AL5,0Cr25AL5,0Cr21AL6Nb, 0Cr27AL7Mo2 etc. structure).
It should be noted that, above-mentioned heater strip 3 can select a variety of structure obviously, but preferably uses nichrome heater strip or ferrum-chromium-aluminum high resistance heater strip or Contra wire; Especially nichrome heater strip (such as choice for use material: Cr20Ni80, Cr15Ni60, GH140, Cr20Ni35 wherein; Specification: φ 0.03mm ~ φ 8.0mm; Nickel chromium because of its elevated temperature strength high, plasticity is strong.), it is larger, corrosion-resistant that nichrome heater strip has thermal transmission coefficient, and have many technical advantages such as heat transfer heat exchange efficiency is high, it improves the heat efficiency of heater.
It should be noted that, ferrum-chromium-aluminum high resistance heater strip has the feature that resistivity is high, temperature coefficient of resistance is little, serviceability temperature is high too in addition.At high temperature good corrosion resistance, is particluarly suitable for using containing in sulphur and sulfide atmosphere, and cheap, is the exothermic material of industrial furnace, household electrical appliance, far infrared device middle ideal.
Preferably, can embodiment as one; Described heater strip 3 is Contra wire; (its concrete trade mark is CuNi1 ~ CuNi10);
The primary structure analyzing above-mentioned energy-saving type flush type far-infrared electric ceramic heater is known: the purpose of this utility model is achieved like this: adopt the glaze layer with high radiant rate, the good pottery of thermal shock performance as the matrix of ceramic body, high-quality heater strip (i.e. nickel complexing spun gold or other forms of heater strip) and heat-insulation layer is once sintered forms; And heat-preservation cotton and resistance wire are embedded in ceramic body, prepared square flush type far-infrared electric ceramic heater has high radiant rate, the features such as energy-saving effect is obvious.
Obviously, compared with prior art, the energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides also has otherwise advantage:
Such as: (1), be heated to 800 DEG C and insert cold water and repeatedly do not ftracture for 40 times; Radiant element electrified regulation is to rated power, and cold water 40 frees of losses are immersed in power-off.(2), radiant element greatest irradiation rate is greater than 0.9; Energy-saving effect is obvious, and more energy-conservation than existing product about 30%; Useful life can be improved.(3), the permanent light of product surface glaze body as new, product by CE certification, the infrared and industrial electroheat product quality supervision Spot detection of country.
The energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides a kind ofly has that high thermal shock resistance and high intensity and long service life, infrared radiation rate are large, the obvious electric ceramic heater of energy-saving effect.
In sum, the energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides, owing to imbedding square ring heater strip, greatly can improve heating power, simultaneously owing to placing the electric energy (energy-saving effect is remarkable) that heat-insulation layer can save about 30% greatly on heater strip, and the life-span of electric ceramic heater can be extended.Obviously, the energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides, has all many-sided technical advantages; Therefore, the energy-saving type flush type far-infrared electric ceramic heater that the utility model embodiment provides will bring good market prospects and economic benefit.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an energy-saving type flush type far-infrared electric ceramic heater, it is characterized in that, comprise the ceramic body (1) of cuboid-type, heat-insulation layer (2), heater strip (3) and surface emissivity heat dissipating layer (4) and lead-in wire (5), wherein:
Primary structure and annexation, position relationship and the layout of above-mentioned energy-saving type flush type far-infrared electric ceramic heater are as follows:
Ceramic body (1) inside of described cuboid-type is equipped with described heat-insulation layer (2) and described heater strip (3) from bottom to top successively; And described heater strip (3) becomes the arrangement of spiral square ring to be arranged on the surface of described heat-insulation layer (2); The two ends of described heater strip (3) are electrically connected with described lead-in wire (5) respectively; Described surface emissivity heat dissipating layer (4) covers on the surface of described ceramic body (1).
2. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
Described heat-insulation layer (2) is specially heat-preservation cotton layer.
3. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
Described heat-insulation layer (2) is specially rock wool layer.
4. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
Described heat-insulation layer (2) is specially expanded pearlite rock stratum.
5. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
Described surface emissivity heat dissipating layer (4) is specially glaze layer.
6. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
The resistance of the described heater strip (3) imbedded is 120 ~ 162 ohm; And the gauge of the heat-preservation cotton layer imbedded is 9 ~ 11 millimeters; The described ceramic body (1) of cuboid-type is of a size of: length is 120 ~ 125 millimeters, and width is 120 ~ 125 millimeters, and thickness is 15 ~ 17 millimeters.
7. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
The resistance of the described heater strip (3) imbedded is 115 ~ 152 ohm; And the gauge of the heat-preservation cotton layer imbedded is 6 ~ 9 millimeters; The described ceramic body (1) of cuboid-type is of a size of: length is 110 ~ 115 millimeters, and width is 110 ~ 115 millimeters, and thickness is 15 ~ 17 millimeters.
8. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
Described heater strip (3) is nichrome heater strip (3).
9. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
Described heater strip (3) is ferrum-chromium-aluminum high resistance heater strip (3).
10. energy-saving type flush type far-infrared electric ceramic heater as claimed in claim 1, is characterized in that,
Described heater strip (3) is Contra wire.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062671.7U CN205232476U (en) | 2015-12-18 | 2015-12-18 | Formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521062671.7U CN205232476U (en) | 2015-12-18 | 2015-12-18 | Formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula |
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| CN205232476U true CN205232476U (en) | 2016-05-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041292A (en) * | 2018-07-16 | 2018-12-18 | 江苏天宝陶瓷股份有限公司 | Go up and down the fast heater of temperature |
| CN111816385A (en) * | 2020-06-28 | 2020-10-23 | 常州汇鑫超微合金材料科技有限公司 | Energy-saving far infrared baking ultramicro self-adhesive enameled wire device and production process |
-
2015
- 2015-12-18 CN CN201521062671.7U patent/CN205232476U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041292A (en) * | 2018-07-16 | 2018-12-18 | 江苏天宝陶瓷股份有限公司 | Go up and down the fast heater of temperature |
| CN111816385A (en) * | 2020-06-28 | 2020-10-23 | 常州汇鑫超微合金材料科技有限公司 | Energy-saving far infrared baking ultramicro self-adhesive enameled wire device and production process |
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