CN107172727A - Nano electroheating film film liquid is formulated and preparation method and the preparation method of electrothermal tube - Google Patents
Nano electroheating film film liquid is formulated and preparation method and the preparation method of electrothermal tube Download PDFInfo
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- CN107172727A CN107172727A CN201710399122.6A CN201710399122A CN107172727A CN 107172727 A CN107172727 A CN 107172727A CN 201710399122 A CN201710399122 A CN 201710399122A CN 107172727 A CN107172727 A CN 107172727A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
Abstract
A kind of nano electroheating film film liquid formula and preparation method and the preparation method of electrothermal tube, using butter of tin, trichloride antimony, indium trichloride, graphene, absolute ethyl alcohol, cobalt chloride material prescription are sufficiently mixed stirring and dissolving in water bath with thermostatic control environment and produce nano electroheating film plated film liquid in proportion.Then low pressure high atomization gun system is being passed through, the inner surface for Workpiece carrier body nano electroheating film coating liquid being sprayed onto in 500~550 DEG C of high temperature furnaces, so as to plate out the Nano semiconductor Electric radiant Heating Film of one layer of Nano grade thickness, then two or three resistant to elevated temperatures ag paste electrode circles are coated on the Electric radiant Heating Film surface of inner surface of tube body, then go out resistant to elevated temperatures galactic pole electrode collar through 550 650 degree of high temperature sintering, form nano electroheating film finished product.The electric-heating membrane conversion manufactured is high, and the thermal efficiency helps to save the electric energy energy from source up to more than 98%.Life-span, up to more than 20000 hours, reduces the usage quantity and maintenance cost of electrothermal tube.
Description
Technical field
The present invention relates to electrothermal tube technical field, and in particular to a kind of inner membrane tubular nano electroheating pipe electric heating film formulation and its
Preparation method, the method for further relating to prepare electrothermal tube using this Electric radiant Heating Film film liquid
Background technology
Inner membrane tubular nano electroheating pipe electrothermal membrane heating element is used as a kind of facial canal planar heating element of pure resistance, its heat
Efficiency is more than 98%, and firing rate is fast, power stability, and the life-span is extremely long, the use longevity more than 20000 hours.Conventional electric heating
Manage as resistance wire type stainless steel electrothermal tube, resistance wire type red copper electrothermal tube, the electrothermal tube, resistance wire such as outer membrane type semiconductor thermoelectric film
Formula stainless steel or the red copper electrothermal tube thermal efficiency only have 80~92%, and the thermal efficiency is not high, and easily scaling, and the thermal efficiency is fast after scaling
Speed declines, short life, within generally 2000 hours.Outer membrane type electrothermal semiconductor pipe, the thermal efficiency is 80~85%, and efficiency is low,
Power is unstable, and decay is fast, short life, usually more than 3000 hours.
The content of the invention：
The technical problems to be solved by the invention are：For the low problem of the thermal efficiency of above-mentioned electrothermal tube and making for electrothermal tube
With life problems there is provided a kind of inner membrane tubular nano electroheating pipe Electric radiant Heating Film film liquid and preparation method, it is made of this film liquid
Electrothermal tube, the thermal efficiency high advantage, long lifespan fast with heating.It is a kind of substitute more excellent than traditional electrothermal tube performance, allows
User solves to save the energy from source and reduces after-sales maintenance service, enjoys material benefit true.
A kind of inner membrane tubular nano electroheating film film liquid is provided, using llowing group of materials, is made by weight ratio：
30~40 parts of butter of tin, 5~10 parts of trichloride antimony, 1~5 part of graphene, 35~48 parts of absolute ethyl alcohol, cobalt chloride
5~10 parts.
In above-mentioned inner membrane tubular nano electroheating film film liquid,
Wherein：30 parts of butter of tin, 5 parts of trichloride antimony, 1 part of graphene, 35 parts of absolute ethyl alcohol, 5 parts of cobalt chloride.
In above-mentioned inner membrane tubular nano electroheating film film liquid,
Wherein：40 parts of butter of tin, 10 parts of trichloride antimony, 5 parts of graphene, 48 parts of absolute ethyl alcohol, 10 parts of cobalt chloride.
In above-mentioned inner membrane tubular nano electroheating film film liquid,
Wherein：35 parts of butter of tin, 8 parts of trichloride antimony, 3 parts of graphene, 40 parts of absolute ethyl alcohol, 8 parts of cobalt chloride.
A kind of method for preparing above-mentioned inner membrane tubular nano electroheating film film liquid is provided, comprised the following steps：
A1, by ratio requirement, take butter of tin, trichloride antimony, graphene, the cobalt chloride of solid to be adopted respectively with absolute ethyl alcohol
With ultrasonic equipment, the butter of tin liquid, trichloride antimony liquid, graphene dispersion of liquid are prepared in 45 DEG C of waters bath with thermostatic control
Liquid, cobalt chloride liquid；
A2, by the above-mentioned liquid proportional prepared in 40 degree of water-baths in advance add butter of tin liquid, per minute
It is proportionally added into trichloride antimony liquid under 200 turns of mixing speed successively respectively, graphene dispersion liquid, cobalt chloride liquid, so
After stir to being sufficiently mixed state, you can prepare tubular nanometer Electric radiant Heating Film coating liquid.
A kind of preparation method of inner membrane tubular nano electroheating pipe is provided, comprised the following steps：
A1, tubular nanometer electrothermal tube Electric radiant Heating Film plated film tube is placed in 500~550 DEG C of high temperature furnace,
A2, plated film tube body temperature is heated to 500~550 DEG C,
A3 and then by the gun system of low pressure high atomization by nano electroheating film coating liquid one-time continuous or repeatedly continuous spray
The inner surface of plated film tube is plated to, vaporific nano-coating liquid can be in one layer of cause of plated film pipe internal surface formation by high temperature thermal decomposition
The semiconductor coated film layer of 100~200 close nanometer grade thickness, forms tubular nanometer electrothermal tube Electric radiant Heating Film；
A4, the Electric radiant Heating Film surface being made in tubular nanometer electric heating pipe internal surface coat two or 3 ag paste electrode circles, and pass through
200 DEG C of middle low temperature oven slurry ag paste electrode circle barbecue predry, is then placed in 550~650 degree of high temperature and bakes progress silver in freezing of a furnace
Electrode collar high temperature sintering is starched to 550~650 degree, insulation 15~20 minutes is closed, you can the firm galactic pole electrode collar of ring-type is formed, most
The tubular nanometer electrothermal tube Electric radiant Heating Film of high temperature is cooled into normal temperature by way of natural cooling again afterwards can prepare nanometer electricity
Heat pipe electric film finished product.
In the preparation method of above described tubular nano electroheating pipe, the electrothermal tube neutralizes one kind to be following：Quartz tubular glass
Glass, tubular ceramic, tubulose devitrified glass, tubulose micro-crystalline ceramic.Tubulose electric heating tube preparation method as claimed in claim 7, it is special
Levy and be：The low pressure high atomization gun system, the compressed air pressure of gun spraying is less than 0.3Mpa；Coating liquid passes through low pressure
The atomizing particle that high atomization gun system comes out is less than 10 microns；The thermostatic keeping temperature of film-coating workpiece is during spraying plating
500~500 DEG C；The mode of spraying is one-time continuous formula or multiple continous way；The nano electroheating film of institute's plated film in the above conditions
Thickness for 100~200 nanometers of thicknesses of layers semiconductor nano Electric radiant Heating Film.
The raw material of the present invention are that market is purchased, and the carrier of inner membrane tubular nano electroheating pipe Electric radiant Heating Film plated film is quartzy glass
Glass pipe, microcrystal glass tube, earthenware etc..Low pressure high atomization gun system of the present invention, the compressed air pressure of gun spraying
Less than 0.3Mpa.The atomizing particle that coating liquid is come out by low pressure high atomization gun system is less than 10 microns.Plated film during spraying plating
The thermostatic keeping temperature of workpiece is 500~500 DEG C.The mode of spraying is one-time continuous formula or multiple continous way.In the above
Under the conditions of institute's plated film nano electroheating film thickness for 100~200 nanometers of thicknesses of layers semiconductor nano Electric radiant Heating Film.
Reasonable mixture ratio of the present invention, preparation technology is simple, the inner membrane tubular nano electroheating pipe Electric radiant Heating Film power stability produced,
12~520V combined-voltage can be carried, the thermal efficiency is up to more than 98%, and the life-span was up to more than 20000 hours, and power stability, passed through
Power attenuation after 20000 hours burn-in tests is only 8%, and the Hi-pot test after aging carries 50Hz, and 3750V is basic
Sine wave AC test voltage, lasts 1 minute nothing and punctures flashover test passes.User is allowed to solve to save the energy from source
With reduction after-sales maintenance service, material benefit true is enjoyed.
Embodiment
Embodiment one；A kind of inner membrane tubular nano electroheating film film liquid is provided, using llowing group of materials, made by weight ratio
Into：
30~40 parts of butter of tin, 5~10 parts of trichloride antimony, 1~5 part of graphene, 35~48 parts of absolute ethyl alcohol, cobalt chloride
5~10 parts.
Embodiment two；30 parts of butter of tin, 5 parts of trichloride antimony, 1 part of graphene, 35 parts of absolute ethyl alcohol, 5 parts of cobalt chloride.
Embodiment three；40 parts of butter of tin, 10 parts of trichloride antimony, 5 parts of graphene, 48 parts of absolute ethyl alcohol, 10 parts of cobalt chloride.
Example IV：35 parts of butter of tin, 8 parts of trichloride antimony, 3 parts of graphene, 40 parts of absolute ethyl alcohol, 8 parts of cobalt chloride.
A kind of method for preparing above-mentioned inner membrane tubular Electric radiant Heating Film film liquid is provided, comprised the following steps：
A1, by ratio requirement, take butter of tin, trichloride antimony, graphene, the cobalt chloride of solid to be adopted respectively with absolute ethyl alcohol
With ultrasonic equipment, the butter of tin liquid, trichloride antimony liquid, graphene dispersion of liquid are prepared in 45 DEG C of waters bath with thermostatic control
Liquid, cobalt chloride liquid；
A2, by the above-mentioned liquid proportional prepared in 40 degree of water-baths in advance add butter of tin liquid, per minute
It is proportionally added into trichloride antimony liquid under 200 turns of mixing speed successively respectively, graphene dispersion liquid, cobalt chloride liquid, so
After stir to being sufficiently mixed state, you can prepare tubular nanometer Electric radiant Heating Film coating liquid.
A kind of preparation method of nano electroheating film electrothermal tube is provided, comprised the following steps：
A1, tubular nanometer electrothermal tube Electric radiant Heating Film plated film tube is placed in 500~550 DEG C of high temperature furnace,
A2, plated film tube body temperature is heated to 500~550 DEG C,
A3 and then by the gun system of low pressure high atomization by nano electroheating film coating liquid one-time continuous or repeatedly continuous spray
The inner surface of plated film tube is plated to, vaporific nano-coating liquid can be in one layer of cause of plated film pipe internal surface formation by high temperature thermal decomposition
The semiconductor coated film layer of 100~200 close nanometer grade thickness, forms tubular nanometer electrothermal tube Electric radiant Heating Film；
A4, the Electric radiant Heating Film surface being made in tubular nanometer electric heating pipe internal surface coat two or 3 ag paste electrode circles, and pass through
200 DEG C of middle low temperature oven slurry ag paste electrode circle barbecue predry, is then placed in 550~650 degree of high temperature and bakes progress silver in freezing of a furnace
Electrode collar high temperature sintering is starched to 550~650 degree, insulation 15~20 minutes is closed, you can the firm galactic pole electrode collar of ring-type is formed, most
The tubular nanometer electrothermal tube Electric radiant Heating Film of high temperature is cooled into normal temperature by way of natural cooling again afterwards can prepare nanometer electricity
Heat pipe electric film finished product.
Above-mentioned electrothermal tube is one of the following：Tubular quartz glass, tubular ceramic, tubulose devitrified glass, tubulose crystallite
Ceramics.
In above-mentioned nano electroheating film electric heating tube preparation method, the low pressure high atomization gun system, the pressure of gun spraying
Contracting air pressure is less than 0.3Mpa；The atomizing particle that coating liquid is come out by low pressure high atomization gun system is less than 10 microns；Spray
The thermostatic keeping temperature of film-coating workpiece is 500~500 DEG C during plating；The mode of spraying is one-time continuous formula or repeatedly continuous
Formula；The thickness of the nano electroheating film of institute's plated film is the semiconductor nano electric heating of 100~200 nanometers of thicknesses of layers in the above conditions
Film.
The Electric radiant Heating Film film liquid reasonable mixture ratio that the present invention is provided, preparation technology is simple, the inner membrane tubular nano electroheating produced
Pipe Electric radiant Heating Film power stability：1st, via China national is infrared and industrial electroheat product quality supervision and inspection Spot detection, the life-span reaches
More than 20000 hours, and power stability, the power attenuation after 20000 hours burn-in tests is less than or equal to 8%, after aging
Hi-pot test, carries 50Hz, and 3750V fundamental sine wave ac test voltages last 1 minute nothing and puncture flashover test
It is qualified.Via Zhong Jiayuan (Beijing) detection certifications Co., Ltd (Chinese household electrical appliance detect institute) detection, CQC authentication proofs are obtained
Book,
The present invention, which has, to be extremely widely applied, the various electrically heated electric equipment products being related in terms of hot water, such as family expenses
The electric heater of electric type, boiler, steam generator, solar-electricity auxiliary electrical heater, air can electric auxiliary electrical heater.Heating
Heat supply electric boiler, hot-water boiler etc., industrial electrical heating of various liquid etc..More than the 98% superior thermal efficiency, 20000 hours
In the life-span above, allow with electricity saving and energy saving benefit true is enjoyed from source, in the life-span of overlength, greatly reduce after sale
Manpower and materials expenditure.
Claims (8)
1. a kind of inner membrane tubular nano electroheating film film liquid, it is characterised in that use llowing group of materials, be made by weight ratio：
30~40 parts of butter of tin, 5~10 parts of trichloride antimony, 1~5 part of graphene, 35~48 parts of absolute ethyl alcohol, cobalt chloride 5~
10 parts.
2. inner membrane tubular nano electroheating pipe Electric radiant Heating Film film liquid according to claim 1, it is characterised in that：
Wherein：30 parts of butter of tin, 5 parts of trichloride antimony, 1 part of graphene, 35 parts of absolute ethyl alcohol, 5 parts of cobalt chloride.
3. inner membrane tubular nano electroheating pipe Electric radiant Heating Film film liquid according to claim 1, it is characterised in that：
Wherein：40 parts of butter of tin, 10 parts of trichloride antimony, 5 parts of graphene, 48 parts of absolute ethyl alcohol, 10 parts of cobalt chloride.
4. a kind of inner membrane tubular Electric radiant Heating Film film liquid according to claim 1, it is characterised in that：
Wherein：35 parts of butter of tin, 8 parts of trichloride antimony, 3 parts of graphene, 40 parts of absolute ethyl alcohol, 8 parts of cobalt chloride.
5. a kind of method for preparing above-mentioned inner membrane tubular Electric radiant Heating Film film liquid, it is characterised in that comprise the following steps：
A1, by ratio requirement, take the butter of tin of solid, trichloride antimony, graphene, cobalt chloride respectively with absolute ethyl alcohol using super
Acoustic wave device, prepares the butter of tin liquid, trichloride antimony liquid, graphene dispersing solution of liquid in 45 DEG C of waters bath with thermostatic control
Body, cobalt chloride liquid；
A2, by the above-mentioned liquid proportional prepared in 40 degree of water-baths in advance add butter of tin liquid, at 200 turns per minute
Mixing speed under be proportionally added into trichloride antimony liquid successively respectively, then graphene dispersion liquid, cobalt chloride liquid stir
To being sufficiently mixed state, you can prepare tubular nanometer Electric radiant Heating Film coating liquid.
6. a kind of preparation method of inner membrane tubular nano electroheating film electrothermal tube, it is characterised in that comprise the following steps：
A1, tubular nanometer electrothermal tube Electric radiant Heating Film plated film tube is placed in 500~550 DEG C of high temperature furnace,
A2, plated film tube body temperature is heated to 500~550 DEG C,
A3 and then by the gun system of low pressure high atomization by nano electroheating film coating liquid one-time continuous or repeatedly continuous spraying plating are arrived
The inner surface of plated film tube, what vaporific nano-coating liquid can be fine and close in one layer of plated film pipe internal surface formation by high temperature thermal decomposition
The semiconductor coated film layer of 100~200 nanometer grade thickness, forms tubular nanometer electrothermal tube Electric radiant Heating Film；
A4, the Electric radiant Heating Film surface being made in tubular nanometer electric heating pipe internal surface coat two or 3 ag paste electrode circles, and through 200
DEG C the slurry ag paste electrode circle barbecue predry of middle low temperature oven, be then placed in 550~650 degree of high temperature and bake that silver paste is carried out in freezing of a furnace is electric
Polar circle high temperature sintering closes insulation 15~20 minutes to 550~650 degree, you can form the firm galactic pole electrode collar of ring-type, again finally
The tubular nanometer electrothermal tube Electric radiant Heating Film of high temperature is cooled into normal temperature by way of natural cooling can prepare nano electroheating pipe
Electric radiant Heating Film finished product.
7. the preparation method of nano electroheating film electrothermal tube as claimed in claim 6, it is characterised in that：During the electrothermal tube is following
One kind：Tubular quartz glass, tubular ceramic, tubulose devitrified glass, tubulose micro-crystalline ceramic.
8. nano electroheating film electric heating tube preparation method as claimed in claim 7, it is characterised in that：The low pressure high atomization spray gun system
System, the compressed air pressure of gun spraying is less than 0.3Mpa；The atomization that coating liquid is come out by low pressure high atomization gun system
Grain is less than 10 microns；The thermostatic keeping temperature of film-coating workpiece is 500~500 DEG C during spraying plating；The mode of spraying is once
Continous way or multiple continous way；The thickness of the nano electroheating film of institute's plated film is 100~200 nanometers of thicknesses of layers in the above conditions
Semiconductor nano Electric radiant Heating Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710399122.6A CN107172727A (en) | 2017-05-31 | 2017-05-31 | Nano electroheating film film liquid is formulated and preparation method and the preparation method of electrothermal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710399122.6A CN107172727A (en) | 2017-05-31 | 2017-05-31 | Nano electroheating film film liquid is formulated and preparation method and the preparation method of electrothermal tube |
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| CN107172727A true CN107172727A (en) | 2017-09-15 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567118A (en) * | 2017-09-30 | 2018-01-09 | 江苏创拓电热科技有限公司 | Multifunctional heater based on nanometer film heat-generating pipe |
| CN107949080A (en) * | 2017-11-17 | 2018-04-20 | 广东中科智道热源科技有限公司 | A kind of electrothermal conversion body coating and preparation method |
| CN108156675A (en) * | 2017-12-20 | 2018-06-12 | 阮小军 | Electrothermal film sol and preparation method thereof |
| CN109640409A (en) * | 2019-01-08 | 2019-04-16 | 唐山烯彤科技有限公司 | A kind of production technology of graphene energy-saving quick heating electric heating body |
| CN110351906A (en) * | 2019-07-31 | 2019-10-18 | 宁波韧和科技有限公司 | A kind of textile material with flexible electric heating function, preparation method and application |
| CN111519860A (en) * | 2020-04-03 | 2020-08-11 | 王美娇 | Nano electrothermal film, preparation method thereof and building electric heating floor with nano electrothermal film |
| CN112449449A (en) * | 2019-09-03 | 2021-03-05 | 上海允胜新材料科技有限公司 | Coating process of electrothermal film layer and longitudinal electrode on inner/outer wall of quartz tube |
| CN113811034A (en) * | 2021-09-29 | 2021-12-17 | 江苏佰特尔微电热科技有限公司 | Semiconductor electrothermal film and preparation method thereof |
| CN114262529A (en) * | 2022-01-06 | 2022-04-01 | 广西泰亿诺新能源有限公司 | High-temperature-resistant nano electrothermal film coating liquid and preparation method thereof, and heating body and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567118A (en) * | 2017-09-30 | 2018-01-09 | 江苏创拓电热科技有限公司 | Multifunctional heater based on nanometer film heat-generating pipe |
| CN107949080A (en) * | 2017-11-17 | 2018-04-20 | 广东中科智道热源科技有限公司 | A kind of electrothermal conversion body coating and preparation method |
| CN108156675A (en) * | 2017-12-20 | 2018-06-12 | 阮小军 | Electrothermal film sol and preparation method thereof |
| CN108156675B (en) * | 2017-12-20 | 2021-04-20 | 广东暖丰电热科技有限公司 | Electrothermal film sol and preparation method thereof |
| CN109640409A (en) * | 2019-01-08 | 2019-04-16 | 唐山烯彤科技有限公司 | A kind of production technology of graphene energy-saving quick heating electric heating body |
| CN110351906A (en) * | 2019-07-31 | 2019-10-18 | 宁波韧和科技有限公司 | A kind of textile material with flexible electric heating function, preparation method and application |
| CN112449449A (en) * | 2019-09-03 | 2021-03-05 | 上海允胜新材料科技有限公司 | Coating process of electrothermal film layer and longitudinal electrode on inner/outer wall of quartz tube |
| CN111519860A (en) * | 2020-04-03 | 2020-08-11 | 王美娇 | Nano electrothermal film, preparation method thereof and building electric heating floor with nano electrothermal film |
| CN113811034A (en) * | 2021-09-29 | 2021-12-17 | 江苏佰特尔微电热科技有限公司 | Semiconductor electrothermal film and preparation method thereof |
| CN114262529A (en) * | 2022-01-06 | 2022-04-01 | 广西泰亿诺新能源有限公司 | High-temperature-resistant nano electrothermal film coating liquid and preparation method thereof, and heating body and preparation method thereof |
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Application publication date: 20170915 |
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