CN105282880A - Plate-type electric heater manufactured by spiral electric wire and manufacturing method thereof - Google Patents
Plate-type electric heater manufactured by spiral electric wire and manufacturing method thereof Download PDFInfo
- Publication number
- CN105282880A CN105282880A CN201510031166.4A CN201510031166A CN105282880A CN 105282880 A CN105282880 A CN 105282880A CN 201510031166 A CN201510031166 A CN 201510031166A CN 105282880 A CN105282880 A CN 105282880A
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- China
- Prior art keywords
- electric heater
- short tube
- heating wire
- plate
- temperature insulation
- 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.)
- Pending
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229910052571 earthenware Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Abstract
The present invention discloses a plate-type electric heater manufactured by spiral electric wires and a manufacturing method thereof. The manufacturing method mainly comprises penetrating and placing the spiral electric wires into high temperature resisting insulation tube short tube banks arranged in rows, and placing the high temperature resisting insulation tube short tube banks well fixed by batten clamping plates into a plate-type electric heater housing, thus to form the plate-type electric heater manufactured by the spiral electric wires. Technique problems and power utilization insulation problems in manufacturing various electric heaters with the spiral electric wires are solved. The plate-type electric heater manufactured by the spiral electric wires has the benefical effects that the electric heater is high in heating temperature, large in heat exchange area, high in heating efficiency, strong in power, simple and easy in manufacturing method, capable of eradicating electricity leakage, safe and reliable, and widely applicable to various heating appliances.
Description
Technical field
The present invention relates to a kind of electric heating appliance and preparation method thereof, particularly about plate electric heater made of spirality heating wire and preparation method thereof.
Background technology
Known technology, Chinese patent notification number cn2938679y, discloses a kind of plate electric heater and preparation method thereof.The technical characteristic of its plate electric heater is that common heating wire is wound on resistant to elevated temperatures insulation board, and the resistant to elevated temperatures wrapped with insulation of external application becomes electrothermal chip, and electrothermal chip is positioned in plate electric heater housing.Although this technical products has larger heat exchange area, also can adapt to apply on the electrical appliance of medium and small electrical power, can not adapt to preferably apply on the electrical appliance of larger electrical power, use is subject to certain restrictions.
At present, for the electric heater of heating water in the electric equipment products that we commercially see, using maximum is electric heating pipe type electric heater, because electric heating pipe type electric heater manufacture method is fairly simple, just spirality heating wire is put in metal tube, then, the insulating material powder such as full magnesium oxide are filled in pipe, then, then be bent into required shape, from the two ends throw out spiral shape electricity of metal tube
Heated filament electrode.The electric heater of this electric heating pipe type, although structure is simple, cost of manufacture is low, and manufacture method is easy, and it exists larger shortcoming, is exactly that electric heating pipe type electric heater easily leaks electricity.Because this electric heating pipe type electric heater is in manufacture craft, when spirality heating wire is interted in metal tube, in pipe during fill insulant powder, or, when being bent into certain shape, easily cause heating wire and metal pipe-wall mutually to touch, this is the hidden danger place of electric leakage.And electric heating pipe type electric heater heat exchange area is little, and efficiency is low.
Summary of the invention
The object of the invention is, plate electric heater providing a kind of spirality heating wire to make and preparation method thereof, this plate electric heater not only can adapt to the appliance applications of the medium and small electrical power of electrical appliance, and the large electric heater of heat exchange area can be produced, can adapt to large electrical power electrical equipment use, the heat efficiency is high, leakproof, safe and reliable, its manufacture method is simple, easy.
Above-mentioned purpose is achieved like this, the plate electric heater made of spirality heating wire and the process of making thereof are, this plate electric heater, comprise plate electric heater housing, spirality heating wire, insulating material, electric heater manufacture method, its technical characteristic is manufacturing process steps: (1) makes the lath clamping plate of band fixing hole; (2) certain length and the suitable high-temperature insulation pipe short tube of caliber is chosen or makes; (3) spirality heating wire all sections of being divided into, every section of correspondence one short tube, interts into each high-temperature insulation pipe short tube successively; (4) the high-temperature insulation pipe short tube being inserted with spirality heating wire is arranged in is emitted on lath clamping plate, lath clamping plate are relatively placed on high-temperature insulation pipe short tube up and down and arrange comb two-end part in a row, are fixed on comb at fixing hole by lath clamping plate; (5) spirality heating wire is from the high-temperature insulation pipe short tube port extraction electrode on comb both sides; (6) with high-temperature insulation material blocking high-temperature insulation pipe short tube comb port, making step arrives this, and comb type electric heating central layer was made already; (7) Manufactured comb type electric heating central layer is inserted in plate electric heater housing, and electrode insulation is fixed on housing.Namely the plate electric heater that a kind of spirality heating wire makes is accused and is made.
In manufacture craft, high-temperature insulation pipe short tube two ends produces gap notch, and gap notch, as the use embedding spirality heating wire, makes heating wire away from plate electric heater housing wall, prevent heating wire from contacting with electric heater housing, ensure that electricity consumption is safer.High-temperature insulation pipe stud tube wall also can arrange multiple hole, be beneficial to the thermal radiation of spirality heating wire.Lath clamping plate can be plate shaped, also can flat panel production waviness shape.Waveform lath clamping plate can to arrange comb profile in a row corresponding with high-temperature insulation pipe short tube, comb is fixed more firm, can not be shifted.
Beneficial effect of the present invention, that can produce the electrical power that varies in size, that heat exchange area is large electric heater, electric heater can use on multiple electrical appliance, and power is powerful, leakproof, safe and reliable, maintenance, easy to use, and manufacture method is simple, easily.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is elaborated.
Fig. 1 is the plate electric heater structural representation that a kind of spirality heating wire of the present invention makes.
Fig. 2 is the clearance channel mouth structure figure that high-temperature insulation pipe short tube two ends of the present invention is made.
Fig. 3 is the wavy shaped configuration figure that lath clamping plate of the present invention are made into.
Plate electric heater housing 1, high-temperature insulation pipe short tube 2, spirality heating wire 3, electrode 4, lath clamping plate 5, waveform lath clamping plate 6, fixing hole 7, gap notch 8, hole 9 in figure.
Embodiment
Implement first to be undertaken by design, manufacture craft requirement, manufacture method step is as follows: (1) makes lath clamping plate 5, and lath clamping plate 5 material can be high melting point metal materials, or high-melting-point nonmetallic materials, shape can be planar shaped, also can be make other shapes.The laths of metal clamping plate adopted in the present embodiment, make wavy shape 6; (2) according to used electrical appliance electrical power and spirality heating wire length, thickness, choose or produce certain length, high-temperature insulation pipe short tube 2 that caliber is suitable.What choose in the embodiment of the present invention is high-temperature insulation earthenware short tube.According to the size of electric heater designing requirement, choose earthenware, or long earthenware is cut into the short tube of certain length.In the two ends of high-temperature insulation pipe (porcelain tube) short tube, produce the gap notch 8 that can embed spirality heating wire 3, high-temperature insulation pipe short tube (earthenware) stud tube wall also can produce multiple hole 9, be beneficial to the thermal radiation of heating wire 3; (3) spirality heating wire 3 equal length is divided into multistage, every section of correspondence one short tube, interts in high-temperature insulation pipe short tube 2 (earthenware) pipe respectively; (4) slotting people there is the high-temperature insulation pipe short tube arrangement of spirality heating wire in a row, be placed on planar shaped lath clamping plate 5, or on spirality lath clamping plate 6, lath clamping plate are relatively seated in the two-end part of high-temperature insulation pipe short tube comb up and down, are fixed on high-temperature insulation pipe short tube comb at fixing hole 7 by lath clamping plate 5 or 6; (5) spirality heating wire 3 is from the extraction electrode of port in the same way 4 of comb both sides pipe; (6) with the high-temperature insulation pipe short tube port of high-temperature insulation material blocking comb.With high-temperature insulation material blocking comb port be in order to make spirality heating wire and electric heater housing wall isolated, reach and use electric insulation.The gap notch 8 that high-temperature insulation pipe short tube comb termination is produced, is for embedding heating wire, makes heating wire away from electric heater housing wall, thus ensures that electricity consumption is perfectly safe reliably further.Making step to here, has then made comb type electric heating central layer; (7) Manufactured comb type electric heating central layer is inserted in plate electric heater housing 1, and electrode 4 is fixed on electric heater housing 1 with insulating.It is more than the overall process that spirality heating wire makes plate electric heater.
Claims (3)
1. plate electric heater of making of a spirality heating wire and preparation method thereof, comprise plate electric heater housing, spirality heating wire, insulating material, electric heater manufacture method, it is characterized in that manufacturing process steps: (1) makes the lath clamping plate with fixing hole; (2) the high-temperature insulation pipe short tube of certain length and caliber is chosen or makes; (3) the segmentation of spirality heating wire equal length, every section is interted in high-temperature insulation pipe short tube respectively; (4) being inserted with the high-temperature insulation pipe short tube arrangement of spirality heating wire in a row, be placed on lath clamping plate, lath clamping plate are relatively placed in the two-end part of high-temperature insulation pipe short tube comb up and down, are fixed on comb at fixing hole place by lath clamping plate; (5) spirality heating wire is from the high-temperature insulation pipe short tube port extraction electrode on comb both sides: (6) block the high-temperature insulation pipe short tube port of comb with high-temperature insulation material; (7) Manufactured comb type electric heating central layer is inserted in plate electric heater housing, is fixed on electric heater housing electrode insulation.
2. plate electric heater made according to the said a kind of spirality heating wire of claim 1 and preparation method thereof, is characterized in that manufacture craft produces the gap notch that can embed spirality heating wire high-temperature insulation pipe short tube comb two ends.
3. plate electric heater made according to the said a kind of spirality heating wire of claim 1 and preparation method thereof, is characterized in that in technique, the lath clamping plate of flat fixed calandria being made into arranging the corresponding wavy shape of comb profile in a row with high-temperature insulation pipe short tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031166.4A CN105282880A (en) | 2015-01-18 | 2015-01-18 | Plate-type electric heater manufactured by spiral electric wire and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031166.4A CN105282880A (en) | 2015-01-18 | 2015-01-18 | Plate-type electric heater manufactured by spiral electric wire and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105282880A true CN105282880A (en) | 2016-01-27 |
Family
ID=55150988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510031166.4A Pending CN105282880A (en) | 2015-01-18 | 2015-01-18 | Plate-type electric heater manufactured by spiral electric wire and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105282880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825185A (en) * | 2016-11-25 | 2017-06-13 | 机械科学研究总院先进制造技术研究中心 | A kind of superplastic forming equipment platform heating means |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201688U (en) * | 1987-07-21 | 1988-06-22 | 山东省新材料研究所 | Combined infrared heater with ceramic sleeve |
| CN2039819U (en) * | 1988-09-12 | 1989-06-21 | 山东淄博色釉料厂 | Tubes assembled plate far infra-red radiation heater |
| CN2192115Y (en) * | 1994-04-14 | 1995-03-15 | 黄辉 | Electrical heater |
| JPH07255569A (en) * | 1994-03-18 | 1995-10-09 | Shojun Boku | Stone mattress for bed |
| CN2338935Y (en) * | 1998-06-01 | 1999-09-15 | 中国科学院上海硅酸盐研究所 | Improved resistance wire heater |
| CN2378882Y (en) * | 1999-04-06 | 2000-05-17 | 修志青 | Energy-saving electric heating tube |
| CN2765102Y (en) * | 2005-01-24 | 2006-03-15 | 广州市奥特朗企业有限公司 | Heating device for electric water heater |
| CN201951896U (en) * | 2010-12-08 | 2011-08-31 | 南车长江车辆有限公司 | Railway tank-car split type heating pipe device |
| CN204006272U (en) * | 2014-07-31 | 2014-12-10 | 张树慧 | Air convection electric heater |
-
2015
- 2015-01-18 CN CN201510031166.4A patent/CN105282880A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201688U (en) * | 1987-07-21 | 1988-06-22 | 山东省新材料研究所 | Combined infrared heater with ceramic sleeve |
| CN2039819U (en) * | 1988-09-12 | 1989-06-21 | 山东淄博色釉料厂 | Tubes assembled plate far infra-red radiation heater |
| JPH07255569A (en) * | 1994-03-18 | 1995-10-09 | Shojun Boku | Stone mattress for bed |
| CN2192115Y (en) * | 1994-04-14 | 1995-03-15 | 黄辉 | Electrical heater |
| CN2338935Y (en) * | 1998-06-01 | 1999-09-15 | 中国科学院上海硅酸盐研究所 | Improved resistance wire heater |
| CN2378882Y (en) * | 1999-04-06 | 2000-05-17 | 修志青 | Energy-saving electric heating tube |
| CN2765102Y (en) * | 2005-01-24 | 2006-03-15 | 广州市奥特朗企业有限公司 | Heating device for electric water heater |
| CN201951896U (en) * | 2010-12-08 | 2011-08-31 | 南车长江车辆有限公司 | Railway tank-car split type heating pipe device |
| CN204006272U (en) * | 2014-07-31 | 2014-12-10 | 张树慧 | Air convection electric heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825185A (en) * | 2016-11-25 | 2017-06-13 | 机械科学研究总院先进制造技术研究中心 | A kind of superplastic forming equipment platform heating means |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |