CN107613593A - A kind of self temperature control heating tape - Google Patents
A kind of self temperature control heating tape Download PDFInfo
- Publication number
- CN107613593A CN107613593A CN201711046107.XA CN201711046107A CN107613593A CN 107613593 A CN107613593 A CN 107613593A CN 201711046107 A CN201711046107 A CN 201711046107A CN 107613593 A CN107613593 A CN 107613593A
- Authority
- CN
- China
- Prior art keywords
- temperature control
- heating tape
- control heating
- insulating barrier
- self temperature
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 230000004888 barrier function Effects 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 229920000098 polyolefin Polymers 0.000 claims description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The present invention provides a kind of self temperature control heating tape, including wire, fixed skeleton, conducting plastics layer, insulating barrier A, screen layer, insulating barrier B, restrictive coating and wire, and self temperature control heating tape of the invention, heat traced pipeline temperature is uniform, will not overheat, securely and reliably；During intermittently operated, heating starts quick；Installation and operating cost are low；Easy maintenance is installed；It is easy to automatic management, energy-conservation and non-environmental-pollution.
Description
Technical field
The present invention relates to ribbon heater field, more particularly to a kind of self temperature control heating tape.
Background technology
Self temperature control heating tape uses conductive core band and capped insulating sheath composition with " PTC " characteristic, can be with quilt
The temperature change of heat tracing object automatically adjusts power output and mixes the temperature of heat；Can also arbitrarily it truncate or spreading within the specific limits
Use, there is good insulating properties, ageing resistace, low pressure operation, safe and reliable, flexibility is good, is easily installed, using dimension
Protect the advantages that facilitating.
Self temperature control heating tape is applied to the pipeline of the industries such as oil, chemical industry, electric power, harbour, fire-fighting, and can quickly start,
Each part can all be automatically adjusted by the temperature change at heat tracing because of it, thus allow juxtaposition to wind laying and without overheat and
Part is burnt, if it is desired to which temperature is accurate, temperature control system can be added, about 135 DEG C of highest heatproof, maximum length is at 100 meters or so.
But also there are some defects in existing self temperature control heating tape, cause in use for some time in structure, electricity
The connection of the torrid zone between layers becomes loose, and the sealing of connection is affected, and steadiness is also affected, and then influences electricity
The anti-shock strength and service life in the torrid zone.
The content of the invention
The present invention is in order to make up the deficiencies in the prior art, there is provided it is a kind of simple in construction, it is easy to use, safety and environmental protection from
Control-temperature electric heating band.
The present invention is achieved through the following technical solutions：
A kind of self temperature control heating tape, ribbon heater are flat structure, be disposed with from inside to outside wire, conducting plastics layer, absolutely
Edge layer A, screen layer, insulating barrier B and restrictive coating, the insulating barrier A and conducting plastics layer are cylindrical structure and the centre at both ends
Square structure, conducting plastics layer both ends cylindrical structure are internally provided with wire, and two wire external connections are provided with fixed skeleton,
Square position end face is provided with some arc convex among conducting plastics layer.
The self temperature control heating tape of the present invention, the insulating barrier B both ends actuated position outside set fluted, restrictive coating both ends
Projection is provided with the inside of actuated position, raised and groove is fastened, and some wires are evenly equipped with the restrictive coating.
The self temperature control heating tape of the present invention, the conducting plastics layer is common PTC, fire-retardant PTC or fluorine-containing PTC.
The self temperature control heating tape of the present invention, the insulating barrier A and insulating barrier B are ameliorative polyolefin, fire retardant polyolefin, contained
Fluorine polyolefin or perfluorinated material.
The self temperature control heating tape of the present invention, the screen layer are tin plating soft circular copper wire, and coverage density is more than 80%.
The self temperature control heating tape of the present invention, the 1/5 of a diameter of restrictive coating thickness of the wire.
The beneficial effects of the invention are as follows：
The self temperature control heating tape of the present invention, heat traced pipeline temperature is uniform, will not overheat, securely and reliably；During intermittently operated, heating is opened
It is dynamic quick；Installation and operating cost are low；Easy maintenance is installed；It is easy to automatic management, energy-conservation and non-environmental-pollution.
Brief description of the drawings
The present invention is further analysed below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure, 1 wire；2 fix skeleton；3 conducting plastics layers；4 insulating barrier A；5 screen layers；6 insulating barrier B；7 restrictive coatings；8
Wire.
Embodiment
For ease of explanation, space relative terms such as " on ", " under " " left side " " right sides " can be used herein, for saying
The element or feature shown in bright figure is relative to another element or the relation of feature.It should be understood that except in figure
Outside the orientation shown, spatial terminology is intended to include the different azimuth of device in use or operation.If for example, in figure
Device is squeezed, be stated as positioned at other elements or feature " under " element will be located into other elements or feature " on ".Cause
This, exemplary term " under " both upper and lower orientation can be included.
Accompanying drawing is a kind of specific embodiment of the invention.The embodiment ribbon heater is flat structure, from inside to outside successively
It is provided with wire 1, conducting plastics layer 3, insulating barrier A4, screen layer 5, insulating barrier B6 and restrictive coating 7, the insulating barrier A4 and conduction
Plastic layer 3 is internally provided with wire for the cylindrical structure and middle square structure, the both ends cylindrical structure of conducting plastics layer 3 at both ends
1, two external connections of wire 1 are provided with fixed skeleton 2；Square position end face is provided with some arcs among conducting plastics layer 3
Projection, projection can increase area of dissipation, and then increase radiating effect；Fixed skeleton 2 can preferably fix two wires, protect
The structural stability of ribbon heater is demonstrate,proved, and then ensures to use process function stability；Conducting plastics layer 3 has card resistance temperature system
Number, has certain mechanical strength and electrical characteristics..
The self temperature control heating tape of the present invention, the insulating barrier B6 both ends actuated position outside set fluted, 7 liang of restrictive coating
Projection is provided with the inside of the actuated position of end, raised and groove fastens, and may further ensure that the structural stability of ribbon heater,
Sealing therebetween and the impact resistance of overall ribbon heater are further increased, some gold are evenly equipped with the restrictive coating 7
Belonging to silk 8, wire 8 can increase the bulk strength of ribbon heater, make ribbon heater more firm, and service life is longer, more resistant to pullling,
It is adapted to more extreme use environments.
The self temperature control heating tape of the present invention, the conducting plastics layer 3 is common PTC, fire-retardant PTC or fluorine-containing PTC.
The present invention self temperature control heating tape, the insulating barrier A4 and insulating barrier B6 be ameliorative polyolefin, fire retardant polyolefin,
Fluorine-containing polyolefin or perfluorinated material, according to temperature in use difference the general high temperature self temperature control heating tape of different materials can be selected to select
With fluorine-containing polyolefin and perfluorinated material.
The self temperature control heating tape of the present invention, the screen layer 5 are tin plating soft circular copper wire, and coverage density is more than 80%.
The self temperature control heating tape of the present invention, the 1/5 of the thickness of a diameter of restrictive coating 7 of the wire 8, ensureing heating tape
While rigid fastness, mitigate electrically heat tracing overall weight, conveniently install and use.
The self temperature control heating tape of the present invention, starting current≤0.5A/m of the low temperature self temperature control heating tape, medium temperature automatic control
Starting current≤0.6A/m of warm ribbon heater, starting current≤0.9A/m of high temperature self temperature control heating tape；Heat endurance is by 10 DEG C
After circulating 300 times back and forth between to 99 DEG C, ribbon heater caloric value maintains more than 90%；When cable length 100m, 75 DEG C of constant temperature waters
When, test insulaion resistance minimum value 20M Ω.
The specific implementation to the present invention is described in detail above, but is intended only as an example, and the present invention is not
Specific implementation case described above is limited to, the equivalent modifications carried out to the present invention are also within protection scope of the present invention.
Claims (5)
- A kind of 1. self temperature control heating tape, it is characterised in that：Ribbon heater is flat structure, is disposed with wire from inside to outside （1）, conducting plastics layer（3）, insulating barrier A（4）, screen layer（5）, insulating barrier B（6）And restrictive coating（7）；The insulating barrier A（4）And conducting plastics layer（3）It is made up of the cylindrical structure and middle square structure at both ends, conduction modeling The bed of material（3）Both ends cylindrical structure is internally provided with wire（1）, two wires（1）External connection is provided with fixed skeleton（2）, lead Electric plastic layer（3）Middle square position end face is provided with some arc convex；The insulating barrier B（6）Fluted, restrictive coating is set on the outside of the actuated position of both ends（7）It is provided with the inside of the actuated position of both ends Projection, raised and groove fasten；The restrictive coating（7）Inside it is evenly equipped with some wires（8）.
- 2. self temperature control heating tape as claimed in claim 1, it is characterised in that：The conducting plastics layer（3）For common PTC, resistance Fire PTC or fluorine-containing PTC.
- 3. self temperature control heating tape as claimed in claim 1, it is characterised in that：The insulating barrier A（4）With insulating barrier B（6）To change Benign polyolefin, fire retardant polyolefin, fluorine-containing polyolefin or perfluorinated material.
- 4. self temperature control heating tape as claimed in claim 1, it is characterised in that：The screen layer（5）For tin plating soft circular copper wire, cover Lid density is more than 80%.
- 5. self temperature control heating tape as claimed in claim 1, it is characterised in that：Wire（8）A diameter of restrictive coating（7）Thickness 1/5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711046107.XA CN107613593A (en) | 2017-10-31 | 2017-10-31 | A kind of self temperature control heating tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711046107.XA CN107613593A (en) | 2017-10-31 | 2017-10-31 | A kind of self temperature control heating tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107613593A true CN107613593A (en) | 2018-01-19 |
Family
ID=61083811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711046107.XA Pending CN107613593A (en) | 2017-10-31 | 2017-10-31 | A kind of self temperature control heating tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107613593A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399656A (en) * | 2020-11-16 | 2021-02-23 | 安徽文汇机电设备有限公司 | High-temperature constant-power electric tracing band |
| CN113782262A (en) * | 2021-09-17 | 2021-12-10 | 安邦电气股份有限公司 | Weather-resistant AHT armored electric tracing band |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2113927A1 (en) * | 2008-04-28 | 2009-11-04 | HEW-KABEL /CDT GmbH & Co. KG | Semiconductive winding tape comprising polytetrafluoroethylene |
| CN202111882U (en) * | 2011-06-07 | 2012-01-11 | 安徽五洲特种电缆集团有限公司 | Electric tracing cable with functions of corrosion resistance and automatic temperature control |
| CN202134230U (en) * | 2011-06-29 | 2012-02-01 | 安徽绿洲电缆有限公司 | Polyvinyl chloride insulation and sheath compensation cable for thermocouple |
| CN202696930U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Low-temperature, tensile-type and self-regulating heating cable |
| CN103985472A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Flat-shaped power cable connected through frame |
| CN203896346U (en) * | 2014-05-30 | 2014-10-22 | 浙江汉力电缆有限公司 | Temperature-controlled heating cable |
| CN204720204U (en) * | 2015-06-01 | 2015-10-21 | 当涂县科辉商贸有限公司 | A kind of controlled shielding flat cable |
| CN106455160A (en) * | 2016-08-30 | 2017-02-22 | 江苏鹏申高温线缆有限公司 | Constant-power parallel ribbon heater and production technology therefor |
| CN206100506U (en) * | 2016-08-30 | 2017-04-12 | 江苏鹏申高温线缆有限公司 | Medium temperature automatic control temperature ribbon heater |
-
2017
- 2017-10-31 CN CN201711046107.XA patent/CN107613593A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2113927A1 (en) * | 2008-04-28 | 2009-11-04 | HEW-KABEL /CDT GmbH & Co. KG | Semiconductive winding tape comprising polytetrafluoroethylene |
| CN202111882U (en) * | 2011-06-07 | 2012-01-11 | 安徽五洲特种电缆集团有限公司 | Electric tracing cable with functions of corrosion resistance and automatic temperature control |
| CN202134230U (en) * | 2011-06-29 | 2012-02-01 | 安徽绿洲电缆有限公司 | Polyvinyl chloride insulation and sheath compensation cable for thermocouple |
| CN202696930U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Low-temperature, tensile-type and self-regulating heating cable |
| CN103985472A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Flat-shaped power cable connected through frame |
| CN203896346U (en) * | 2014-05-30 | 2014-10-22 | 浙江汉力电缆有限公司 | Temperature-controlled heating cable |
| CN204720204U (en) * | 2015-06-01 | 2015-10-21 | 当涂县科辉商贸有限公司 | A kind of controlled shielding flat cable |
| CN106455160A (en) * | 2016-08-30 | 2017-02-22 | 江苏鹏申高温线缆有限公司 | Constant-power parallel ribbon heater and production technology therefor |
| CN206100506U (en) * | 2016-08-30 | 2017-04-12 | 江苏鹏申高温线缆有限公司 | Medium temperature automatic control temperature ribbon heater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399656A (en) * | 2020-11-16 | 2021-02-23 | 安徽文汇机电设备有限公司 | High-temperature constant-power electric tracing band |
| CN113782262A (en) * | 2021-09-17 | 2021-12-10 | 安邦电气股份有限公司 | Weather-resistant AHT armored electric tracing band |
| CN113782262B (en) * | 2021-09-17 | 2023-12-15 | 安邦电气股份有限公司 | Weather-resistant AHT armored electric tracing band |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |