CN102833893A - PTC (positive temperature coefficient) heating subassembly for insulation paper spirally wound on heating element - Google Patents
PTC (positive temperature coefficient) heating subassembly for insulation paper spirally wound on heating element Download PDFInfo
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- CN102833893A CN102833893A CN2011101612942A CN201110161294A CN102833893A CN 102833893 A CN102833893 A CN 102833893A CN 2011101612942 A CN2011101612942 A CN 2011101612942A CN 201110161294 A CN201110161294 A CN 201110161294A CN 102833893 A CN102833893 A CN 102833893A
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- ptc
- insulating paper
- heater element
- insulation paper
- heater
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Abstract
The invention relates to the field of a heater, and particularly relates to a heating subassembly. A PTC (positive temperature coefficient) heating subassembly for an insulation paper spirally wound on a heating element comprises a heater tube, and a PTC heating element arranged in the heater tube; the insulation paper is arranged on the PTC heating element; the insulation paper is a strip-shaped insulation paper; the insulation paper is wound on the PTC heating element in a spiral manner; an overlapping part exists between two adjacent loops of the insulation paper, and width of the overlapping part is 10-50mm. According to the PTC heating subassembly, the insulation paper and the PTC heating element are tighter; installation is easier; the structure is simpler; possibility that an electric heater tube generates noise in a heating process caused by a gap existing between the insulation paper is reduced, and service life of the heater tube is increased.
Description
Technical field
The present invention relates to the heater field, be specifically related to heat generating component.
Background technology
The electric heating organ pipe is widely used in fields such as small-sized electric heater, air-conditioning, auto heater, aircraft heater, train heater, heater peculiar to vessel.
The electric heating organ pipe can twine insulating paper when installing on the PTC heater element in the PTC heat generating component, and existing with insulating paper be arranged on the PTC heater element method normally with around mode, insulating paper is wrapped on the PTC heater element in layer.By this way insulating paper is arranged on the PTC heater element, may does not closely make heater tube under the situation of heating, produce noise owing to what insulating paper twined.
When being especially in use in the middle of the air-conditioning, the problems referred to above are more outstanding.In recent years, the raising of Along with people's quality of life, air-conditioning is popularized gradually.As far as air-conditioning, the PTC heat generating component not only plays the auxiliary effect that heats, and when temperature is low, such as being lower than subzero 5 when spending, can play the effect to the refrigerating fluid preheating, makes air-conditioning can obtain at low temperatures to start.Air-conditioning generally is used for being freezed in the space of relative closure, perhaps heating, and access times are frequent, service time is long.Therefore the heater tube that closely can reduce that insulating paper is twined produces noise, increases the useful life of air conditioner, reduces generation of noise.
Summary of the invention
The object of the present invention is to provide the PTC heat generating component of insulating paper helically coiling on heater element, solve above technical problem.
The technical problem that the present invention solved can adopt following technical scheme to realize:
The PTC heat generating component of insulating paper helically coiling on heater element; Comprise a heater tube, be arranged on the PTC heater element in the heater tube; It is characterized in that said PTC heater element is provided with an insulating paper, said insulating paper is the insulating paper of a strip; Said insulating paper is wound on the said PTC heater element in a spiral manner, has an overlapping portion between the two adjacent rings insulating paper;
Contact closelyr between said PTC heater element and said heater tube inner pipe wall through roll compacting or punching press, said PTC heater element is arranged on the cavity middle part of said heater tube.So that said PTC heater element can be distributed to heat on the said heater tube at adstante febre uniformly.
Through said insulating paper being wound in a spiral manner on the said PTC heater element, when twining, because oblique advancing; Therefore in coiling; It was tightr to compare the mode that in the past centers on formula winding insulating paper, had reduced the generation in space, and the also convenient said PTC heater element that coiling is good is put in the said heater tube; Reduce the possibility that does not closely cause said heater tube generation noise owing to said insulating paper coiling, increase the useful life of said heater tube.
The width of said insulating paper is 20mm～100mm.Be preferably 40mm.So that insulating paper is wound on the said PTC heater element.
The width of said overlapping portion is 10mm～50mm.So that when the said insulating paper of coiling, owing to adopt the mode coiling insulating paper of helically coiling, it is tightr that the insulating paper coiling is got, and reduces the generation in space, reduces the noise that heater tube produces in heating process.
Said PTC heater element adopts ceramic PTC heater element.Pottery PTC heater element has characteristics such as heat efficiency height, cost are low, helps energy savings.
Said PTC heater element adopts the metal PTC heater element.Characteristics such as highly sensitive, easy processing that the metal PTC heater element has, inactivity are decayed, good stability overload capacity is strong.
The heater tube that said heater tube adopts aluminum material to make.
Beneficial effect: owing to adopted technique scheme; The invention enables between insulating paper and the PTC heater element tightr; Easy mounting more; Simple in structure, reduced in the past owing to existing the space to make the electric heating organ pipe in heating process, produce the possibility of noise between the insulating paper coiling, increase the useful life of heater tube.
Description of drawings
Fig. 1 is an insulating paper and the sketch map that is connected of PTC heater element;
Fig. 2 is the structural representation of insulating paper;
Fig. 3 is the connection layout of heater tube, PTC heater element and insulating paper.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, further set forth the present invention below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2, Fig. 3; The PTC heat generating component of insulating paper helically coiling on heater element; Comprise a heater tube 3, be arranged on the PTC heater element 2 in the heater tube 3, PTC heater element 2 is provided with an insulating paper 1, and insulating paper 1 is the insulating paper 1 of a strip; Insulating paper 1 is wound on the PTC heater element 2 in a spiral manner, and there is an overlapping portion in 1 of two adjacent rings insulating paper.It is tightr to adopt roll compacting or impact style contacts between PTC heater element 2 and heater tube 3 inner pipe wall, and PTC heater element 2 is arranged in the middle part of the cavity of heater tube 3, so that PTC heater element 2 can be distributed to heat on the heater tube 3 at adstante febre uniformly.Through insulating paper 1 is wound on the PTC heater element 2 in a spiral manner, when twining, because oblique advancing; Therefore in coiling; It was tightr to compare the mode that in the past centers on formula winding insulating paper 1, had reduced the generation in space, and the also convenient PTC heater element 2 that coiling is good is put in the heater tube 3; Reduce the possibility that does not closely cause heater tube 3 generation noises owing to insulating paper 1 coiling, increase the useful life of heater tube 3.
The width of insulating paper 1 is 20mm～100mm.Be preferably 40mm.So that insulating paper 1 is wound on the PTC heater element 2.The width of overlapping portion is 10mm～50mm.So that when coiling insulating paper 1, owing to adopt the mode coiling insulating paper 1 of helically coiling, it is tightr that insulating paper 1 coiling is got, and reduces the generation in space, reduces the noise that heater tube 3 produces in heating process.PTC heater element 2 adopts ceramic PTC heater element 2.Pottery PTC heater element 2 has characteristics such as heat efficiency height, cost are low, helps energy savings.PTC heater element 2 also can adopt metal PTC heater element 2.Characteristics such as metal PTC heater element 2 has inactivity decay, is prone to processing, good stability overload capacity is strong.The heater tube that heater tube 3 adopts aluminum material to make.
The invention enables between insulating paper 1 and the PTC heater element 2 tightr; Easy mounting more; Simple in structure, reduced in the past owing to existing the space to make electric heating organ pipe 3 in heating process, produce the possibility of noise between the insulating paper coiling, increase the useful life of heater tube 3.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection range to be defined by appending claims and equivalent thereof.
Claims (7)
1. the PTC heat generating component of insulating paper helically coiling on heater element; Comprise a heater tube, be arranged on the PTC heater element in the heater tube; It is characterized in that said PTC heater element is provided with an insulating paper, said insulating paper is the insulating paper of a strip; Said insulating paper is wound on the said PTC heater element in a spiral manner, has an overlapping portion between the two adjacent rings insulating paper;
Contact closelyr between said PTC heater element and said heater tube inner pipe wall through roll compacting or punching press, said PTC heater element is arranged on the cavity middle part of said heater tube.
2. the PTC heat generating component of insulating paper helically coiling according to claim 1 on heater element is characterized in that: the width of said insulating paper is 20mm～100mm.
3. the PTC heat generating component of insulating paper helically coiling according to claim 2 on heater element is characterized in that: the width of said insulating paper is 40mm.
4. the PTC heat generating component of insulating paper helically coiling according to claim 3 on heater element is characterized in that: the width of said overlapping portion is 10mm～50mm.
5. the PTC heat generating component of insulating paper helically coiling according to claim 1 on heater element is characterized in that: said PTC heater element adopts ceramic PTC heater element.
6. the PTC heat generating component of insulating paper helically coiling according to claim 1 on heater element is characterized in that: said PTC heater element adopts the metal PTC heater element.
7. the PTC heat generating component of insulating paper helically coiling according to claim 1 on heater element is characterized in that: the heater tube that said heater tube adopts aluminum material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101612942A CN102833893A (en) | 2011-06-15 | 2011-06-15 | PTC (positive temperature coefficient) heating subassembly for insulation paper spirally wound on heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101612942A CN102833893A (en) | 2011-06-15 | 2011-06-15 | PTC (positive temperature coefficient) heating subassembly for insulation paper spirally wound on heating element |
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| Publication Number | Publication Date |
|---|---|
| CN102833893A true CN102833893A (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101612942A Pending CN102833893A (en) | 2011-06-15 | 2011-06-15 | PTC (positive temperature coefficient) heating subassembly for insulation paper spirally wound on heating element |
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| CN (1) | CN102833893A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802286A (en) * | 2012-08-30 | 2012-11-28 | 深圳市赛尔盈电子有限公司 | PTC (Positive Temperature Coefficient) heater device capable of eliminating conductive current |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7034259B1 (en) * | 2004-12-30 | 2006-04-25 | Tom Richards, Inc. | Self-regulating heater assembly and method of manufacturing same |
| CN101207946A (en) * | 2007-11-27 | 2008-06-25 | 廖伟创 | Electric heating pipe and manufacturing method thereof |
| CN201550302U (en) * | 2009-10-15 | 2010-08-11 | 张晖 | PTC heater for heating fluid |
| CN201623872U (en) * | 2010-03-04 | 2010-11-03 | 珠海格力电器股份有限公司 | Tubular PTC electric heater |
-
2011
- 2011-06-15 CN CN2011101612942A patent/CN102833893A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7034259B1 (en) * | 2004-12-30 | 2006-04-25 | Tom Richards, Inc. | Self-regulating heater assembly and method of manufacturing same |
| CN101207946A (en) * | 2007-11-27 | 2008-06-25 | 廖伟创 | Electric heating pipe and manufacturing method thereof |
| CN201550302U (en) * | 2009-10-15 | 2010-08-11 | 张晖 | PTC heater for heating fluid |
| CN201623872U (en) * | 2010-03-04 | 2010-11-03 | 珠海格力电器股份有限公司 | Tubular PTC electric heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802286A (en) * | 2012-08-30 | 2012-11-28 | 深圳市赛尔盈电子有限公司 | PTC (Positive Temperature Coefficient) heater device capable of eliminating conductive current |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |