CN105491694A - PTC tube production technological process - Google Patents
PTC tube production technological process Download PDFInfo
- Publication number
- CN105491694A CN105491694A CN201510852625.5A CN201510852625A CN105491694A CN 105491694 A CN105491694 A CN 105491694A CN 201510852625 A CN201510852625 A CN 201510852625A CN 105491694 A CN105491694 A CN 105491694A
- Authority
- CN
- China
- Prior art keywords
- pipe
- ptc
- test
- aluminum pipe
- substandard product
- 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
Abstract
The invention relates to a production technological process, in particular to a PTC tube production technological process. The PTC tube production technological process mainly comprises the technological processes such as bonding glue stirring, ceramic plate filtering, aluminum tube cleaning, dielectric strength testing and electrifying solidification. According to the PTC tube production technological process, a standard production process is provided for PTC tube production enterprises, and the production technological process is suitable for the requirement of large-scale production and is convenient for popularization and application.
Description
Technical field
The present invention relates to a kind of technological process of production, specifically a kind of PTC pipe technological process of production.
Background technology
PTC is to being ptc heater again, adopt PTC ceramic heating element and aluminum pipe to form, it is made up of zinc-plated outer plate, stainless steel corrugated spring leaf, zinc-plated clip plate, individual layer aluminium heat sink, PTC fever tablet, Double-layer aluminum heat sink, nickel-clad copper electrode terminal and PPS high temperature plastic cement electrode sheath.This product, owing to adopting U-shaped corrugated fin, improves its rate of heat dissipation, and combines gluing and mechanical advantage, and fully taking into account PTC heat generating member various heat, electrical phenomena operationally, its adhesion is strong, heat conduction, excellent radiation performance, efficiency is high, safe and reliable.The type ptc heater has the advantage that thermal resistance is little, heat exchange efficiency is high, is the electric heater of a kind of automatic constant-temperature, power saving.An its large outstanding feature is in security performance, when namely meeting fan trouble stall, ptc heater is because can not get abundant heat radiation, its power can sharply decline automatically, about now the surface temperature of heater maintains Curie temperature (generally about 250 DEG C), thus unlikely generation is as surface " rubescent " phenomenon of electric heating tubing heater.
PTC pipe is applicable to air conditioner, hot air curtain device, dehumidifier, drying machine, dryer, warm-air drier, automobile etc. to be needed to provide on the equipment of warm braw, have heat up rapidly, can autocontrol temperature, long service life when meeting fan trouble, the voltage scope of application is wide, can design as required between 12V-380V, design is convenient, can from small-power to high-power any design, and profile also can design on request, do not burn, the advantage such as safe and reliable.
Summary of the invention
The object of this invention is to provide a kind of PTC pipe technological process of production, the problem solved is for the technological process providing planningization produced by PTC pipe, be convenient to enterprise scale produce, the technical scheme that the present invention discloses is a kind of PTC pipe technological process of production, comprise bonded adhesives to stir, the glue being used for sticking in PTC pipe is stirred, does not produce precipitation, make the bonding more firm of PTC pipe; Potsherd screens, and selects qualified potsherd as the auxiliary material of PTC pipe production technology; Aluminum pipe is cleared up, and uses chemical reagent by wash clean inside and outside aluminum pipe for next step technique is prepared; Pendulum electrode strip, is placed in the position designed by electrode strip; Electrode strip brush coating, by glue brushing on electrode strip surface; Screening, as an important ring of technological process, effect is the outer surface qualified potsherd chosen evenly being arranged in aluminum pipe; Lid electrode strip/turnover panel, uses megohmite insulant to be covered by electrode strip; Bag dielectric film/poling, wraps up the dielectric film of at least one deck on the surface of electrode strip; Closed tube, the aluminum pipe after preorder flow process being processed collects and enters next process; Roll-in, uses roll squeezer to carry out roll-in to aluminum pipe; Then carry out dielectric strength test, detect aluminum pipe reactance voltage intensity, substandard product is eliminated; Dry heat generating core, the heat generating core of the qualified aluminum pipe through dielectric strength test is carried out drying operation; Heat sink strip brush coating, uses the surface of glue brushing heat sink strip; Put heat generating core, evenly lay heat generating core in aluminum pipe inner circumferential; Energising solidification, energising makes the heat generating core of aluminum pipe inner circumferential solidify, and is not subjected to displacement; Panel beating solidifies, and uses sheet metal process that the heat generating core of aluminum pipe inner circumferential is solidified further, is not subjected to displacement; Proof voltage is tested, and detects aluminum pipe dieletric strength, is eliminated by substandard product; Single tube detection line, detects the shape design sealing of single aluminum pipe, eliminates substandard product; Power test, is placed on the qualified aluminum pipe through proof voltage test and single tube detection line in special test equipment and carries out power test, eliminate substandard product; Point rubber seal mouth, uses glue sealing to live the aluminum pipe oral area through power test; Heat sink strip is holed, and uses drilling machine at heat sink strip surface drilling; Upper/riveter nail, arranges rivet in the cavernous structure of heat sink strip; Laser marking, uses laser to stamp sign in the aluminum tube surfaces of good seal; Visual examination, manually good to single marking aluminum pipe outward appearance checks, eliminates substandard product; Dielectric strength test, does secondary dielectric strength test by the aluminum pipe through artificial visual examination, eliminates substandard product; Single tube is cased, and is cased by the aluminum pipe through dielectric strength test; Supporting seat point glue and fixing, will the supporting seat of PTC pipe be put glue and fix supporting seat; Plug wire group/bundle, shearing and bundling belt, get up the PTC tube packaging of vanning; The silica gel sealing of supporting seat gap, uses silica gel to be got up by the gap sealing between supporting seat; Screw hole silica gel seals, and uses silica gel sealing to live the screw hole that the chest of PTC pipe is housed, plays the effect of dustproof and waterproof; Outward appearance is examined entirely, manually carries out outward appearance detection to the PTC pipe of entirety vanning, eliminates substandard product; Electrical property comprehensive test, carries out last trace integration electric performance test to PTC pipe, eliminates substandard product; Packaging, packs qualified PTC pipe assembly; Weigh, carry out heavy to packaged PTC pipe assembly, if find that weight does not meet design component, re-start packaging; Piling, package the heating tube assembly piling after weighing, whole production process terminates.
Further improvement of the present invention, proof voltage test process middle tube body temperature is indoor temperature.
Further improvement of the present invention, single tube detection line operation comprises proof voltage test and power test.
Further improvement of the present invention, electrical property comprehensive test comprises energising test, dielectric strength test and Insulation test.
Beneficial effect of the present invention: the present invention is the production procedure that PTC pipe manufacturing enterprise provides planningization, is applicable to the needs of large-scale production, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention.
Embodiment
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
Embodiment: as shown in Figure 1, a kind of PTC pipe technological process of production, comprises bonded adhesives and stirs, stirred by the glue being used for sticking in PTC pipe, do not produce precipitation, make the bonding more firm of PTC pipe; Potsherd screens, and selects qualified potsherd as the auxiliary material of PTC pipe production technology; Aluminum pipe is cleared up, and uses chemical reagent by wash clean inside and outside aluminum pipe for next step technique is prepared; Pendulum electrode strip, is placed in the position designed by electrode strip; Electrode strip brush coating, by glue brushing on electrode strip surface; Screening, as an important ring of technological process, effect is the outer surface qualified potsherd chosen evenly being arranged in aluminum pipe; Lid electrode strip/turnover panel, uses megohmite insulant to be covered by electrode strip; Bag dielectric film/poling, wraps up the dielectric film of at least one deck on the surface of electrode strip; Closed tube, the aluminum pipe after preorder flow process being processed collects and enters next process; Roll-in, uses roll squeezer to carry out roll-in to aluminum pipe; Then carry out dielectric strength test, detect aluminum pipe reactance voltage intensity, substandard product is eliminated; Dry heat generating core, the heat generating core of the qualified aluminum pipe through dielectric strength test is carried out drying operation; Heat sink strip brush coating, uses the surface of glue brushing heat sink strip; Put heat generating core, evenly lay heat generating core in aluminum pipe inner circumferential; Energising solidification, energising makes the heat generating core of aluminum pipe inner circumferential solidify, and is not subjected to displacement; Panel beating solidifies, and uses sheet metal process that the heat generating core of aluminum pipe inner circumferential is solidified further, is not subjected to displacement; Proof voltage is tested, and detects aluminum pipe dieletric strength, is eliminated by substandard product; Single tube detection line, detects the shape design sealing of single aluminum pipe, eliminates substandard product; Power test, is placed on the qualified aluminum pipe through proof voltage test and single tube detection line in special test equipment and carries out power test, eliminate substandard product; Point rubber seal mouth, uses glue sealing to live the aluminum pipe oral area through power test; Heat sink strip is holed, and uses drilling machine at heat sink strip surface drilling; Upper/riveter nail, arranges rivet in the cavernous structure of heat sink strip; Laser marking, uses laser to stamp sign in the aluminum tube surfaces of good seal; Visual examination, manually good to single marking aluminum pipe outward appearance checks, eliminates substandard product; Dielectric strength test, does secondary dielectric strength test by the aluminum pipe through artificial visual examination, eliminates substandard product; Single tube is cased, and is cased by the aluminum pipe through dielectric strength test; Supporting seat point glue and fixing, will the supporting seat of PTC pipe be put glue and fix supporting seat; Plug wire group/bundle, shearing and bundling belt, get up the PTC tube packaging of vanning; The silica gel sealing of supporting seat gap, uses silica gel to be got up by the gap sealing between supporting seat; Screw hole silica gel seals, and uses silica gel sealing to live the screw hole that the chest of PTC pipe is housed, plays the effect of dustproof and waterproof; Outward appearance is examined entirely, manually carries out outward appearance detection to the PTC pipe of entirety vanning, eliminates substandard product; Electrical property comprehensive test, carries out last trace integration electric performance test to PTC pipe, eliminates substandard product; Packaging, packs qualified PTC pipe assembly; Weigh, carry out heavy to packaged PTC pipe assembly, if find that weight does not meet design component, re-start packaging; Piling, package the heating tube assembly piling after weighing, whole production process terminates.
In the present embodiment, proof voltage test process middle tube body temperature is indoor temperature, and single tube detection line operation comprises proof voltage test and power test, and electrical property comprehensive test comprises energising test, dielectric strength test and Insulation test.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (4)
1. a PTC pipe technological process of production, is characterized in that: comprise bonded adhesives and stir, stirred by the glue being used for sticking in PTC pipe, do not produce precipitation, make the bonding more firm of PTC pipe; Potsherd screens, and selects qualified potsherd as the auxiliary material of PTC pipe production technology; Aluminum pipe is cleared up, and uses chemical reagent by wash clean inside and outside aluminum pipe for next step technique is prepared; Pendulum electrode strip, is placed in the position designed by electrode strip; Electrode strip brush coating, by glue brushing on electrode strip surface; Screening, as an important ring of technological process, effect is the outer surface qualified potsherd chosen evenly being arranged in aluminum pipe; Lid electrode strip/turnover panel, uses megohmite insulant to be covered by electrode strip; Bag dielectric film/poling, wraps up the dielectric film of at least one deck on the surface of electrode strip; Closed tube, the aluminum pipe after preorder flow process being processed collects and enters next process; Roll-in, uses roll squeezer to carry out roll-in to aluminum pipe; Then carry out dielectric strength test, detect aluminum pipe reactance voltage intensity, substandard product is eliminated; Dry heat generating core, the heat generating core of the qualified aluminum pipe through dielectric strength test is carried out drying operation; Heat sink strip brush coating, uses the surface of glue brushing heat sink strip; Put heat generating core, evenly lay heat generating core in aluminum pipe inner circumferential; Energising solidification, energising makes the heat generating core of aluminum pipe inner circumferential solidify, and is not subjected to displacement; Panel beating solidifies, and uses sheet metal process that the heat generating core of aluminum pipe inner circumferential is solidified further, is not subjected to displacement; Proof voltage is tested, and detects aluminum pipe dieletric strength, is eliminated by substandard product; Single tube detection line, detects the shape design sealing of single aluminum pipe, eliminates substandard product; Power test, is placed on the qualified aluminum pipe through proof voltage test and single tube detection line in special test equipment and carries out power test, eliminate substandard product; Point rubber seal mouth, uses glue sealing to live the aluminum pipe oral area through power test; Heat sink strip is holed, and uses drilling machine at heat sink strip surface drilling; Upper/riveter nail, arranges rivet in the cavernous structure of heat sink strip; Laser marking, uses laser to stamp sign in the aluminum tube surfaces of good seal; Visual examination, manually good to single marking aluminum pipe outward appearance checks, eliminates substandard product; Dielectric strength test, does secondary dielectric strength test by the aluminum pipe through artificial visual examination, eliminates substandard product; Single tube is cased, and is cased by the aluminum pipe through dielectric strength test; Supporting seat point glue and fixing, will the supporting seat of PTC pipe be put glue and fix supporting seat; Plug wire group/bundle, shearing and bundling belt, get up the PTC tube packaging of vanning; The silica gel sealing of supporting seat gap, uses silica gel to be got up by the gap sealing between supporting seat; Screw hole silica gel seals, and uses silica gel sealing to live the screw hole that the chest of PTC pipe is housed, plays the effect of dustproof and waterproof; Outward appearance is examined entirely, manually carries out outward appearance detection to the PTC pipe of entirety vanning, eliminates substandard product; Electrical property comprehensive test, carries out last trace integration electric performance test to PTC pipe, eliminates substandard product; Packaging, packs qualified PTC pipe assembly; Weigh, carry out heavy to packaged PTC pipe assembly, if find that weight does not meet design component, re-start packaging; Piling, package the heating tube assembly piling after weighing, whole production process terminates.
2. the PTC pipe technological process of production according to claim 1, is characterized in that: described proof voltage test process middle tube body temperature is indoor temperature.
3. the PTC pipe technological process of production according to claim 2, is characterized in that: described single tube detection line operation comprises proof voltage test and power test.
4. the PTC pipe technological process of production according to claim 3, is characterized in that: described electrical property comprehensive test comprises energising test, dielectric strength test and Insulation test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852625.5A CN105491694A (en) | 2015-11-27 | 2015-11-27 | PTC tube production technological process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852625.5A CN105491694A (en) | 2015-11-27 | 2015-11-27 | PTC tube production technological process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105491694A true CN105491694A (en) | 2016-04-13 |
Family
ID=55678304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510852625.5A Pending CN105491694A (en) | 2015-11-27 | 2015-11-27 | PTC tube production technological process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105491694A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302807A (en) * | 2017-06-01 | 2017-10-27 | 江苏沙子电器有限公司 | A kind of PTC types heater processing technology |
| CN107378216A (en) * | 2017-06-22 | 2017-11-24 | 安徽苏立科技股份有限公司 | Water heating pipe automation bag detecting method, system and its control method |
| CN110225698A (en) * | 2019-04-23 | 2019-09-10 | 芜湖黑特新能源汽车科技有限公司 | A kind of manufacture craft of PTC heating sheet |
| CN110712033A (en) * | 2019-09-10 | 2020-01-21 | 芜湖黑特新能源汽车科技有限公司 | Production process of PTC heating assembly |
| CN110723370A (en) * | 2018-07-16 | 2020-01-24 | 上海傲卡自动化科技有限公司 | Full-automatic natural gas conveying plastic pipe detecting, marking and packaging system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558429A (en) * | 2004-01-17 | 2004-12-29 | 张万春 | Power inductance manufacturing process |
| CN101605410A (en) * | 2009-07-15 | 2009-12-16 | 浙江正亮电子电气有限公司 | A kind of metal PTC electric heating tube component of air conditioner and manufacture method thereof |
| CN104540251A (en) * | 2014-12-15 | 2015-04-22 | 芜湖恒美电热器具有限公司 | Manufacturing process for air conditioner heating pipe group |
| CN104684115A (en) * | 2014-12-15 | 2015-06-03 | 芜湖恒美电热器具有限公司 | Manufacturing process for heating tube cores |
-
2015
- 2015-11-27 CN CN201510852625.5A patent/CN105491694A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558429A (en) * | 2004-01-17 | 2004-12-29 | 张万春 | Power inductance manufacturing process |
| CN101605410A (en) * | 2009-07-15 | 2009-12-16 | 浙江正亮电子电气有限公司 | A kind of metal PTC electric heating tube component of air conditioner and manufacture method thereof |
| CN104540251A (en) * | 2014-12-15 | 2015-04-22 | 芜湖恒美电热器具有限公司 | Manufacturing process for air conditioner heating pipe group |
| CN104684115A (en) * | 2014-12-15 | 2015-06-03 | 芜湖恒美电热器具有限公司 | Manufacturing process for heating tube cores |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302807A (en) * | 2017-06-01 | 2017-10-27 | 江苏沙子电器有限公司 | A kind of PTC types heater processing technology |
| CN107302807B (en) * | 2017-06-01 | 2018-07-27 | 江苏沙子电器有限公司 | A kind of PTC types heater processing method |
| CN107378216A (en) * | 2017-06-22 | 2017-11-24 | 安徽苏立科技股份有限公司 | Water heating pipe automation bag detecting method, system and its control method |
| CN110723370A (en) * | 2018-07-16 | 2020-01-24 | 上海傲卡自动化科技有限公司 | Full-automatic natural gas conveying plastic pipe detecting, marking and packaging system |
| CN110723370B (en) * | 2018-07-16 | 2021-12-07 | 上海傲卡自动化科技有限公司 | Full-automatic natural gas conveying plastic pipe detecting, marking and packaging system |
| CN110225698A (en) * | 2019-04-23 | 2019-09-10 | 芜湖黑特新能源汽车科技有限公司 | A kind of manufacture craft of PTC heating sheet |
| CN110712033A (en) * | 2019-09-10 | 2020-01-21 | 芜湖黑特新能源汽车科技有限公司 | Production process of PTC heating assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105491694A (en) | PTC tube production technological process | |
| US20170223776A1 (en) | Electric heating device and preparation method therefor | |
| CN105960031B (en) | A kind of electricity heat-producing machine and preparation method thereof | |
| CN101325827B (en) | Electric heating tube component and manufacturing method thereof | |
| CN105916357A (en) | Power supply heat dissipation device based on cold plate and method thereof | |
| CN206709363U (en) | A kind of new new-energy automobile liquid heater | |
| CN208241916U (en) | A kind of ash bucket constant temperature electric heater | |
| CN105430775A (en) | Improved production process for PTC pipe | |
| US20130105455A1 (en) | Crimping fixed electric heater via the Internet of Things (IOT) | |
| CN210405693U (en) | Corrugated sheet type PTC heater for aluminum pipe brazing | |
| CN105392220A (en) | Electric heating pipe production process | |
| CN105472796A (en) | Production technology of PTC heating pipe | |
| CN105954704A (en) | Power examination special-purpose load case | |
| CN203198236U (en) | Multi-region infrared heating element | |
| CN103673327B (en) | Multipurpose plate type solar device manufacture method and goods thereof | |
| CN104602373B (en) | A kind of Electrothermal ring | |
| CN206442531U (en) | A kind of electric heater heats for being easy to circuit to connect | |
| CN2728155Y (en) | Positive temperature coefficient thermistor heater | |
| CN208337905U (en) | A kind of new-energy automobile integral type multicore body ptc heater | |
| CN207262708U (en) | A kind of plate heating unit | |
| CN206897778U (en) | A kind of supersonic generator | |
| CN102387613A (en) | Thermistor heater | |
| CN213091533U (en) | Hot melt adhesive membrane viscosity test device | |
| CN206310710U (en) | Liquid heating device | |
| CN206906442U (en) | A kind of electricity meter box structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160413 |