CN106255237A - Electric heating water bag heater material prescription - Google Patents
Electric heating water bag heater material prescription Download PDFInfo
- Publication number
- CN106255237A CN106255237A CN201610725782.4A CN201610725782A CN106255237A CN 106255237 A CN106255237 A CN 106255237A CN 201610725782 A CN201610725782 A CN 201610725782A CN 106255237 A CN106255237 A CN 106255237A
- Authority
- CN
- China
- Prior art keywords
- water bag
- electric heating
- heating water
- parts
- heater material
- 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
- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000005485 electric heating Methods 0.000 title claims abstract description 25
- 239000008236 heating water Substances 0.000 title claims abstract description 25
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005245 sintering Methods 0.000 claims abstract description 17
- 239000011230 binding agent Substances 0.000 claims abstract description 12
- 229910052741 iridium Inorganic materials 0.000 claims abstract description 12
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 11
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 11
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 11
- 239000010937 tungsten Substances 0.000 claims abstract description 11
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 10
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- 229920001353 Dextrin Polymers 0.000 claims description 2
- 239000004375 Dextrin Substances 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- 150000004645 aluminates Chemical class 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 235000019425 dextrin Nutrition 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 2
- 239000007767 bonding agent Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004927 fusion 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
- 230000020169 heat generation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
-
- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses electric heating water bag heater material prescription, including following parts by weight of component: ceramics 70 90 parts, binding agent 5 10 parts, reinforcing agent 0.2 6 parts, polyvinyl alcohol 38 parts, 5 15 parts of tungsten, palladium 25 parts, 38 parts of iridium, ruthenium 13 parts, sintering aid 15 parts.The invention belongs to electric heating water bag heater Material Field, specifically provide that a kind of production. art is simple, heat resistance good, pyroconductivity is high, energy-saving consumption-reducing, safety non-toxic, the hot water bag heating material formula of length in service life.
Description
Technical field
The invention belongs to electric heating water bag heater Material Field, be specifically related to electric heating water bag heater material prescription.
Background technology
In the severe cold time in the winter time, heating is rapid, easy to carry, heating effect is good because of it for electric hot-water bag, deeply by numerous students,
White collar, old people like, universal utilization rate is high, and electric hot-water bag internal heat generation element is heater, and heating material is that one will
Electric energy is converted into the material of heat energy, is widely used in all kinds of heating electrical appliance and equipment at present.
Existing electric heating water bag heater material thermal resistance can be poor, and service life is short, and the low easy fracture of heater intensity damages, and makes
Become the wasting of resources；Pyroconductivity is relatively low, and power consumption and electric hot-water bag heating effect are poor；Or heating effect is uneven, charged or generation
, there is potential safety hazard in naked light；Even leaded in some heating material, cadmium, hydrargyrum, Cr VI, PBBs, PBDEs etc.
Harmful substance, produces toxic and side effects to human body, causes environmental pollution.
Summary of the invention
The present invention overcomes above-mentioned existing heater many-side not enough, it is provided that a kind of production technology is simple, heat resistance good, hot
Conductivity height, energy-saving consumption-reducing, safety non-toxic, the hot water bag heating material formula of length in service life.
For solving above-mentioned technical problem, the invention provides a kind of electric heating water bag heater material prescription, including following weight
Amount part component: ceramics 70-90 part, binding agent 5-10 part, reinforcing agent 0.2-6 part, polyvinyl alcohol 3-8 part, tungsten 5-15 part, palladium 2-
5 parts, iridium 3-8 part, ruthenium 1-3 part, sintering aid 1-5 part.
Further, described ceramics is Al2O3、ZrO2、Si3N4In one or more.
Further, described binding agent is one or more in silicate, phosphate, aluminate binding agent, inorganic bond
Agent is greatly improved this heater heat resistance, and resistance to heat rating is generally between 600-1750 DEG C.
Further, described reinforcing agent is one or more in modified starch, sodium alginate, dextrin, tannic extract, can significantly carry
High heater intensity, increases powder mobility, it is easy to molding and improve heater grain and split, and reduces heater fracture rate.
Further, described sintering aid is CaO, TiO2, in MgO one or more, it is possible to decrease sintering temperature.
Further, described electric heating water bag heater material preparation method is as follows: is added water by ceramics and stirs into suspension,
It is heated to 70-80 DEG C, adds binding agent, reinforcing agent, tungsten, palladium, iridium, ruthenium, high speed dispersion 10-20min, grind 2-3h and must starch
Material, is spray-dried the pressed powder that sieves to obtain, is mixed homogeneously with gained pressed powder by sintering aid, and in tablet machine, dry-pressing becomes
Type, pressurize 3-5min obtains tabletting, is put into by tabletting through high temperature sintering 30min in the high temperature furnace of 1500-1600 DEG C, one after cooling
Molding obtains this electric heating water bag heater.
Further, described pressed powder particle diameter is less than 1um, and dispersive property is preferable.
Metallic atom outer-shell electron is less, and atoms outermost exists more electron vacancy, can hold foreign electron enter, mobile,
After conduction, and the fusion of other components, electric energy conversion thermal energy conversion ratio significantly improves；Tungsten has that fusing point is high, mechanical property is good, hardness
Feature high, that thermal conductivity is high, thermal coefficient of expansion is low, the addition of tungsten improves this heater heat conductivility, reduces energy consumption；Iridium is often
Under temperature the most sufficiently stable to air and oxygen, be uniquely can be issued to 2300 DEG C in oxidizing atmosphere and do not occur badly damaged gold
Belonging to, can aoxidize in the air of 600-1000 DEG C, continue to rise high-temperature, oxide can disappear, and at this moment iridium recovers again metal
Gloss, service life and heat conductivility are greatly improved；Palladium, ruthenium noble dilute metal element and iridium and other component high temperature sinterings, can carry
Rising heater hardness and intensity, heating effect is more preferable.
Compared with prior art, the present invention has a following actively beneficial effect:
1. heating up rapidly, temperature range is wide, and heater element 500W energetic start up 10 seconds is up to rated temperature 100 DEG C-230
DEG C, 30 seconds up to 500 DEG C-700 DEG C.
2. thermal efficiency height, specific heat consumption electricity ratio tradition heater save 10-30%.
3. heating is uniformly, and the flames of anger uses safety.
4. service life is long, and power attenuation amount is little.
5. surface safety is not charged, good insulation preformance, is amenable to the voltage-withstand test of 5000V/1S, without puncturing, leakage current <
0.5mA。
The most energy-conservation, pollution-free, meet environmental requirement, the most leaded, cadmium, hydrargyrum, Cr VI, PBBs, PBDEs etc.
Harmful substance, complies fully with European Union environmental protection requirement.
Detailed description of the invention
Following non-limiting example can make those of ordinary skill in the art be more fully understood from the present invention, but not with any
Mode limits the present invention.
Embodiment 1
Electric heating water bag heater material prescription, including following parts by weight of component: ceramics 75 parts, binding agent 5 parts, reinforcing agent
2 parts, polyvinyl alcohol 3 parts, 5 parts of tungsten, palladium 2 parts, 3 parts of iridium, ruthenium 2 parts, sintering aid 3 parts.
Ceramics is added water and stirs into suspension, be heated to 70-80 DEG C, add binding agent, reinforcing agent, tungsten, palladium, iridium,
Ruthenium, high speed dispersion 10-20min, grind 2-3h and obtain slurry, be spray-dried the pressed powder that sieves to obtain, sintering aid is solid with gained
Body powder mix homogeneously, dry-pressing formed in tablet machine, pressurize 3-5min obtains tabletting, and tabletting puts into the height of 1500-1600 DEG C
Through high temperature sintering 30min in temperature stove, one-body molded after cooling obtain this electric heating water bag heater.
Embodiment 2
Electric heating water bag heater material prescription, including following parts by weight of component: ceramics 70 parts, binding agent 6 parts, reinforcing agent
4 parts, polyvinyl alcohol 4 parts, 6 parts of tungsten, palladium 3 parts, 3 parts of iridium, ruthenium 2 parts, sintering aid 2 parts.
Ceramics is added water and stirs into suspension, be heated to 70-80 DEG C, add binding agent, reinforcing agent, tungsten, palladium, iridium,
Ruthenium, high speed dispersion 10-20min, grind 2-3h and obtain slurry, be spray-dried to obtain pressed powder, by sintering aid and gained solid powder
End mix homogeneously, dry-pressing formed in tablet machine, pressurize 3-5min obtains tabletting, and tabletting puts into the high temperature furnace of 1500-1600 DEG C
Middle through high temperature sintering 30min, one-body molded after cooling obtain this electric heating water bag heater.
The main performance index of material of the present invention is as shown in table 1.
Table 1 electric heating water bag heater main performance index
As shown in table 1, this electric heating water bag heater compared to existing hot water bag heating material in various performance parameters
All it is significantly increased.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the change made, change, add or replace, all should belong to the present invention
Protection domain.
Claims (7)
1. electric heating water bag heater material prescription, it is characterised in that include following parts by weight of component: ceramics 70-90 part, bonding
Agent 5-10 part, reinforcing agent 0.2-6 part, polyvinyl alcohol 3-8 part, tungsten 5-15 part, palladium 2-5 part, iridium 3-8 part, ruthenium 1-3 part, sintering helps
Agent 1-5 part.
Electric heating water bag heater material prescription the most according to claim 1, it is characterised in that described ceramics is Al2O3、
ZrO2、Si3N4In one or more.
Electric heating water bag heater material prescription the most according to claim 1, it is characterised in that described binding agent be silicate,
In phosphate, aluminate binding agent one or more.
Electric heating water bag heater material prescription the most according to claim 1, it is characterised in that described reinforcing agent is modified shallow lake
In powder, sodium alginate, dextrin, tannic extract one or more.
Electric heating water bag heater material prescription the most according to claim 1, it is characterised in that described sintering aid be CaO,
TiO2, in MgO one or more.
Electric heating water bag heater material prescription the most according to claim 1, it is characterised in that described electric heating water bag heater material
Preparation method for material is as follows: being added water by ceramics stirs into suspension, is heated to 70-80 DEG C, add binding agent, reinforcing agent, tungsten,
Palladium, iridium, ruthenium, high speed dispersion 10-20min, grind 2-3h and obtain slurry, be spray-dried the pressed powder that sieves to obtain, by sintering aid with
Gained pressed powder mix homogeneously, dry-pressing formed in tablet machine, pressurize 3-5min obtains tabletting, and tabletting is put into 1500-1600
DEG C high temperature furnace in through high temperature sintering 30min, one-body molded after cooling obtain this electric heating water bag heater.
7. according to electric heating water bag heater material prescription described in claim 1 or 6, it is characterised in that described pressed powder particle diameter
Less than 1um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725782.4A CN106255237A (en) | 2016-08-25 | 2016-08-25 | Electric heating water bag heater material prescription |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725782.4A CN106255237A (en) | 2016-08-25 | 2016-08-25 | Electric heating water bag heater material prescription |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106255237A true CN106255237A (en) | 2016-12-21 |
Family
ID=57595431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610725782.4A Pending CN106255237A (en) | 2016-08-25 | 2016-08-25 | Electric heating water bag heater material prescription |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106255237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574998A (en) * | 2018-02-11 | 2018-09-25 | 济南大学 | A kind of charcoal system Far infrared radiation electric heating plate and preparation method thereof |
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|---|---|---|---|---|
| CN101913879A (en) * | 2010-09-03 | 2010-12-15 | 北京中材人工晶体研究院有限公司 | Silicon nitride material and preparation method thereof, as well as silicon nitride heating device and production method thereof |
| CN102340900A (en) * | 2011-07-21 | 2012-02-01 | 佛山市海辰科技有限公司 | Electric heating element of rare earth thick film circuit based on IR-LED (Infrared Light Emitting Diode) ceramic substrate and preparation method thereof |
| CN105336389A (en) * | 2015-11-28 | 2016-02-17 | 广东中烟工业有限责任公司 | Electronic paste, preparation method thereof and two-sided ceramic heating body |
| CN105472791A (en) * | 2015-12-23 | 2016-04-06 | 东莞珂洛赫慕电子材料科技有限公司 | Rare earth-doped semiconductor infrared radiation thick-film electronic paste and preparation method therefor |
| CN105873248A (en) * | 2016-05-11 | 2016-08-17 | 东莞珂洛赫慕电子材料科技有限公司 | Low-temperature sintering paste for heating film and preparation method thereof |
-
2016
- 2016-08-25 CN CN201610725782.4A patent/CN106255237A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913879A (en) * | 2010-09-03 | 2010-12-15 | 北京中材人工晶体研究院有限公司 | Silicon nitride material and preparation method thereof, as well as silicon nitride heating device and production method thereof |
| CN102340900A (en) * | 2011-07-21 | 2012-02-01 | 佛山市海辰科技有限公司 | Electric heating element of rare earth thick film circuit based on IR-LED (Infrared Light Emitting Diode) ceramic substrate and preparation method thereof |
| CN105336389A (en) * | 2015-11-28 | 2016-02-17 | 广东中烟工业有限责任公司 | Electronic paste, preparation method thereof and two-sided ceramic heating body |
| CN105472791A (en) * | 2015-12-23 | 2016-04-06 | 东莞珂洛赫慕电子材料科技有限公司 | Rare earth-doped semiconductor infrared radiation thick-film electronic paste and preparation method therefor |
| CN105873248A (en) * | 2016-05-11 | 2016-08-17 | 东莞珂洛赫慕电子材料科技有限公司 | Low-temperature sintering paste for heating film and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574998A (en) * | 2018-02-11 | 2018-09-25 | 济南大学 | A kind of charcoal system Far infrared radiation electric heating plate and preparation method thereof |
| CN108574998B (en) * | 2018-02-11 | 2021-01-22 | 济南大学 | Carbon far infrared radiation electric heating plate and preparation method thereof |
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Effective date of abandoning: 20200211 |
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