CN206226759U - A kind of insulating ceramics heating tube high - Google Patents
A kind of insulating ceramics heating tube high Download PDFInfo
- Publication number
- CN206226759U CN206226759U CN201621384097.1U CN201621384097U CN206226759U CN 206226759 U CN206226759 U CN 206226759U CN 201621384097 U CN201621384097 U CN 201621384097U CN 206226759 U CN206226759 U CN 206226759U
- Authority
- CN
- China
- Prior art keywords
- earthenware
- interior
- heating tube
- resistance wire
- insulating ceramics
- 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.)
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- 239000000919 ceramic Substances 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 229910052571 earthenware Inorganic materials 0.000 claims abstract description 48
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 229910001120 nichrome Inorganic materials 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model provides a kind of insulating ceramics heating tube high, including earthenware and resistance wire, and the earthenware includes interior earthenware and outer earthenware；The resistance wire is wrapped in the outer wall of interior earthenware；Nichrome wire.The interior earthenware is covered in outer earthenware；Filled with ceramic embryo material in the earthenware.The ceramic heating pipe that the utility model is provided, effective to ensure contact effect, solid and reliable, easy to use, electric conductivity and excellent insulating property, stretching resistance enhancing.
Description
Technical field
The utility model belongs to electrical equipment and electro-engineering technical field, and in particular to a kind of insulating ceramics heating high
Pipe.
Background technology
Boilers heated electrically, paint drying, tobacco business, textile industry, plastic industry, printing industry, agricultural, Grain Trade,
The industry such as pharmaceutical industry, rubber industry, gelatine industry, papermaking and carton industry, timber and woodenware manufacturing, ceramic and enamel
And the environment without dye is required, and heating operation is needed containing numerous industries such as the corrosivity such as soda acid heating occasions, then expedite the emergence of each
Plant the heating parts of different model.In existing technical scheme, heating tube is manufactured using stainless steel tube, and stainless steel tube must edge
Pipe shaft axially cuts more than 5mm openings wide, in order to avoid forming loop during heating in medium frequency in steel pipe, causes that blank can not be heated.
When stainless steel tube is installed, also glass tape and mica sheet are wrapped up in its outer surface, play a part of heat-insulated and insulation.The technology
Have the following disadvantages：
1st, stainless steel tube cost per unit is high, and difficulty of processing is big.
Although the 2, having done insulation processing, at steel pipe opening, still it is easy to be struck sparks with inductance coil, causes heating tube to be hit
Wear, and damage inductance coil.
Once steel pipe the 3, occurring or coil puncturing situation, it is difficult to repair, scene is more dirty and messy during dismounting.
4th, single-piece use time is short, and application cost is high.
China Patent No.：2011102724023 disclose a kind of novel ceramic hair curling bar, are related to consumer goods industries.It is
By ceramic heat body, it is anti-perm, arc pressuring plate, heat-insulating bracket, indicator lamp, switch, it is anti-skidding on hand, handle, electric wire constitute；Pottery
The top of porcelain heating body is provided with prevents perming, and arc pressuring plate is arranged on ceramic heat body, and heat-insulating bracket is arranged on ceramics
The junction of heating body and handle, indicator lamp is arranged on anti-skidding center on hand, and switch is arranged on the upper end of handle, electricity
Line is arranged on the afterbody of handle.China Patent No.：2009201373297 disclose a kind of ceramic heating pipe, it by ceramic rod core,
Heating metal conduction band and lead, appearance potsherd composition, ceramic rod core is hollow structure, and heating metal conduction band is printed on appearance pottery
The inner surface of ceramics is simultaneously brought into close contact, it is necessary to during function of temperature control, temperature-control heat couple be inserted into ceramics with the outer surface of ceramic rod core
Among the ducted body of heating tube, temperature sensor is come by independent thermocouple and is controlled, simplify the manufacture work of ceramic heating pipe
Skill, but need further lifting for the pulling force aspect of ceramic heating pipe.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of insulating ceramics heating tube high, using ceramics as pipe
Set, effectively insulation and heat-insulated, convenient disassembly, long service life, low cost, stretching resistance enhancing.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of insulating ceramics heating tube high, bag
Earthenware and resistance wire are included, the earthenware includes interior earthenware and outer earthenware；The resistance wire is wrapped in interior earthenware
Outer wall；The interior earthenware is covered in outer earthenware；Resistant to elevated temperatures insulation sleeve is cased with outside the resistance wire；Filled out in the earthenware
Filled with ceramic embryo material；The ceramic embryo material is one or more in magnesium dioxide, aluminum oxide, silica and alumina silicate.
Being open up and down for the outer earthenware and interior earthenware, is filled by high temperature inorganic glue and sealed.
The resistance wire is wrapped in the outer wall of interior earthenware with shape in spring form, then with high temperature inorganic glue fixed resistance silk.
The length of the interior earthenware is less than outer earthenware.
The resistance wire is nichrome wire.
The beneficial effects of the utility model：
The utility model provides a kind of insulating ceramics heating tube high, and matrix, high-quality heating wire are made by good ceramics
Go here and there around, electric conversion efficiency is high, and quick heating, thermal inertia are small, high temperature resistant, corrosion-resistant, thermochemical property good stability, makes
With long lifespan, dielectric strength is high, pollution-free, and 30% or so is can save energy compared with other electrical heating elements；In addition, the ceramic heat
Pipe also has following advantage：
1) thermal uniformity is good, and heat transfer is fast, and hot working stability, power density is high, long service life；Electric conductivity and insulating properties
Can be excellent；
2) by ceramic embryo material, the contact effectively between isolation resistance wire, connection electrical property lifting；Resistance wire uniform winding is protected
Demonstrate,prove the uniformity of heating；
3) low cost, meets heating tube normally using simultaneously, and product is easier to process, and cost is also accordingly reduced；
4) heating effect is good, and surface safety is not charged, good insulation preformance, pulling force enhancing, good security performance, installation side
Just；
5) dc breakdown intensity is up to 30~40KV/mm；Meet national GB items technical requirements；Power deviation+5%~-
10%；
6) ceramic material high temperature resistant, wear-resistant, corrosion-resistant, and heat transfer is fast in heating process, the efficiency of heating surface and electricity
Energy utilization rate is high, protects the service life of power line, reduces potential safety hazard.
The utility model provides a kind of insulating ceramics heating tube high, effective to ensure to contact effect, solid and reliable, makes
With conveniently.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment section；
Fig. 2 is the structural representation of the utility model preferred embodiment.
In figure：
Resistance wire 1, interior earthenware 2 and outer earthenware 3.
Specific embodiment
The utility model is further described with specific embodiment below, but the utility model does not receive following embodiments
Restriction.
Embodiment 1
As shown in Fig. 1~2, a kind of insulating ceramics heating tube high, including earthenware and resistance wire 1, the earthenware includes
Interior earthenware 2 and outer earthenware 3；The resistance wire 1 is wrapped in the outer wall of interior earthenware 2；2 sets of the interior earthenware is ceramic outside
In pipe 3；Resistant to elevated temperatures insulation sleeve 4 is cased with outside the resistance wire 1；Filled with ceramic embryo material in the earthenware；The ceramic embryo
Expect to be one or more in magnesium dioxide, aluminum oxide, silica and alumina silicate.
Being open up and down for the outer earthenware 3 and interior earthenware 2, is filled by high temperature inorganic glue and sealed.
The resistance wire 1 is wrapped in the outer wall of interior earthenware 2 with shape in spring form, then with high temperature inorganic glue fixed resistance silk
1。
The length of the interior earthenware 2 is less than outer earthenware 3.
The resistance wire 1 is nichrome wire.
The ceramic heating pipe thoroughly solves the problems, such as the loose contact or short circuit of resistance wire 1, and ceramic embryo material effectively rises
To heat-insulated and insulation effect, earthenware can effectively solve the problem that itself and the insulating properties between other accessories, install simple, maintenance
It is convenient.Insulation sleeve 4 can effectively insulate.Resistance wire 1 is filled, certain by being wrapped on interior earthenware 2 with ceramic embryo material
Pulling force is increased in degree；The heating tube being made using ceramic material, cost is substantially reduced.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. a kind of insulating ceramics heating tube high, it is characterised in that including earthenware and resistance wire, the earthenware includes interior ceramics
Pipe and outer earthenware；The resistance wire is wrapped in the outer wall of interior earthenware；Resistant to elevated temperatures insulation sleeve is cased with outside the resistance wire；Institute
Interior earthenware is stated to cover in outer earthenware；Filled with ceramic embryo material in the earthenware.
2. a kind of insulating ceramics heating tube high according to claim 1, it is characterised in that the outer earthenware and interior ceramics
Being open up and down for pipe, is filled by high temperature inorganic glue and sealed.
3. a kind of insulating ceramics heating tube high according to claim 1, it is characterised in that the resistance wire is with spring form
Shape is wrapped in the outer wall of interior earthenware, then with high temperature inorganic glue fixed resistance silk.
4. a kind of insulating ceramics heating tube high according to claim 1, it is characterised in that the length of the interior earthenware is small
In outer earthenware.
5. a kind of insulating ceramics heating tube high according to claim 1, it is characterised in that the resistance wire is nichrome
Silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384097.1U CN206226759U (en) | 2016-12-16 | 2016-12-16 | A kind of insulating ceramics heating tube high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384097.1U CN206226759U (en) | 2016-12-16 | 2016-12-16 | A kind of insulating ceramics heating tube high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226759U true CN206226759U (en) | 2017-06-06 |
Family
ID=58783612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384097.1U Active CN206226759U (en) | 2016-12-16 | 2016-12-16 | A kind of insulating ceramics heating tube high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226759U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870037A (en) * | 2018-12-21 | 2019-06-11 | 浙江智造热成型科技有限公司 | The heating component of heating furnace |
| CN110238951A (en) * | 2019-07-11 | 2019-09-17 | 安徽苏立电气科技有限公司 | A kind of semi-automatic provisions for grouting and its application method of ceramic heater |
| CN112087825A (en) * | 2020-08-24 | 2020-12-15 | 西安超码科技有限公司 | Integrally-solidified packaged high-power electric heating tube and preparation method thereof |
-
2016
- 2016-12-16 CN CN201621384097.1U patent/CN206226759U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870037A (en) * | 2018-12-21 | 2019-06-11 | 浙江智造热成型科技有限公司 | The heating component of heating furnace |
| CN110238951A (en) * | 2019-07-11 | 2019-09-17 | 安徽苏立电气科技有限公司 | A kind of semi-automatic provisions for grouting and its application method of ceramic heater |
| CN112087825A (en) * | 2020-08-24 | 2020-12-15 | 西安超码科技有限公司 | Integrally-solidified packaged high-power electric heating tube and preparation method thereof |
| CN112087825B (en) * | 2020-08-24 | 2022-06-07 | 西安超码科技有限公司 | Integrally-solidified packaged high-power electric heating tube and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 417000 Hunan city of Loudi Province Economic and Technological Development Zone two Park Road North and South Qianyuan International Building D7-1 Patentee after: Loudi City An Diyasi electronic ceramics company limited Address before: 417000 Xinhua County, Loudi Province on the town of workers and peasants on the River Road, No. 54, No. Patentee before: Kang Wentao |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kang Dinghua Inventor after: Liu Xihai Inventor after: Kang Wentao Inventor after: Wu Menghua Inventor before: Li Hongliang Inventor before: Kang Dinghua Inventor before: Liu Xihai Inventor before: Kang Wentao Inventor before: Wu Menghua |
|
| CB03 | Change of inventor or designer information |