CN2728154Y - Lower section channelled four-layer ceramic electric heating element - Google Patents
Lower section channelled four-layer ceramic electric heating element Download PDFInfo
- Publication number
- CN2728154Y CN2728154Y CN 200420060870 CN200420060870U CN2728154Y CN 2728154 Y CN2728154 Y CN 2728154Y CN 200420060870 CN200420060870 CN 200420060870 CN 200420060870 U CN200420060870 U CN 200420060870U CN 2728154 Y CN2728154 Y CN 2728154Y
- Authority
- CN
- China
- Prior art keywords
- layer
- resistance layer
- insulation layer
- internal resistance
- insulating barrier
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Paper (AREA)
Abstract
The utility model discloses a lower section channeled four-layer ceramic electric heating element, belonging to the technical field of multi-layer products substantially formed by ceramic materials. The technical proposal to solve the technical problem is that the utility model comprises an external resistance layer, an internal resistance layer, an insulation layer, a reinforcing insulation layer, and a separation channel. The lower section of the ceramic electric heating element is separated into a left portion and a right portion, and the external layer of the ceramic electric heating element is the external resistance layer, and the internal resistance layer, the insulation layer, and the reinforcing insulation layer are inward ordinally. The center of the top end of the ceramic electric heating element is provided with a small hole which is penetrated through the internal resistance layer, the insulation layer, and the reinforcing insulation layer. The external resistance layer, the internal resistance layer, the insulation layer, and the reinforcing insulation layer are formed by the relevant mixed pulp through the shaping moulding pulp, and the separation channel is poured with the insulation layer mixed pulp. The utility model is applied to the engine ignition, the tail gas catalyst heating, the gas ignition, and the domestic appliance heating. The heating temperature is high, the speed is fast, the using is convenient, and the lifetime is long.
Description
Technical field
The utility model belongs to the multi-layered product technical field of being made up of ceramic material in fact.
Background technology
The prior art ceramic electrically-heated body is by exchanging or DC power supply, and voltage is added in the ceramic electrically-heated body outermost layer and between the electrode of central part.Inapplicable other modes of connection of this kind ceramic electrically-heated body.
Summary of the invention
Technical problem to be solved provides a kind of ceramic electrically-heated body that can add the voltage energising between skin and afterbody.
The technical scheme that solves its technical problem is as follows, and four layers of ceramic electrically-heated body that hypomere cracks comprise dispatch from foreign news agency resistance layer, internal resistance layer, insulating barrier, reinforced insulation layer and partitioning slot.The lower part of ceramic electrically-heated body is divided into left and right two parts.The skin of ceramic electrically-heated body is the dispatch from foreign news agency resistance layer, inwardly is the reinforced insulation layer that internal resistance layer, insulating barrier have reached booster action successively.There is an aperture in central authorities on the epimere top of ceramic electrically-heated body, run through internal resistance layer, insulating barrier and reinforced insulation layer.Dispatch from foreign news agency resistance layer, internal resistance layer, insulating barrier and reinforced insulation layer are formed by shaping mould slip casting by corresponding mixed pulp, annotate the insulating barrier mixed pulp in the partitioning slot.The constituent of resistive layer mixed pulp and insulating barrier mixed pulp comprises Si
3N
4, Al
2O
3, Y
2O
3, MoSi
2Four kinds of compositions and water,
The weight proportion of resistive layer mixed pulp is as follows:
Si
3N
4: Al
2O
3: Y
2O
3: MOSi
2=(550-650): (50-70): (60-80): (570-790) above four kinds of composition sum gross weights: water is heavy=and 1: (1-4);
The weight proportion of insulating barrier mixed pulp is as follows:
Si
3N
4: Al
2O
3: Y
2O
3: MoSi
2=(550-650): (50-70): (60-80): (10-560) above four kinds of composition sum gross weights: water is heavy=and 1: (1-4).
Beneficial effect: the utility model is applied to the heating of igniting, tail gas catalyzing unit of engine, the igniting of combustion gas and the heating of household electrical appliance.Beneficial effect is the temperature height of heating, and rate of warming is fast, and is easy to use, and the life-span is long.
Description of drawings
Fig. 1 is a structure chart of the present utility model.Among Fig. 1,1 is the dispatch from foreign news agency resistance layer, and 2 is internal resistance layer, and 3 is insulating barrier, and 4 is reinforced insulation layer, and 5 is partitioning slot, and 6 is aperture.
Embodiment
Embodiment is as follows: comprise dispatch from foreign news agency resistance layer 1, internal resistance layer 2, insulating barrier 3, reinforced insulation layer 4 and partitioning slot 5.The hypomere of ceramic electrically-heated body is divided into left and right two parts.The skin of ceramic electrically-heated body is a dispatch from foreign news agency resistance layer 1, inwardly is internal resistance layer 2, insulating barrier 3 and reinforced insulation layer 4 successively.In the top of ceramic electrically-heated body central authorities one aperture 6 is arranged, run through internal resistance layer 2, insulating barrier 3 and reinforced insulation layer 4.Dispatch from foreign news agency resistance layer 1, internal resistance layer 2, insulating barrier 3 and reinforced insulation layer 4 are formed by shaping mould slip casting by corresponding mixed pulp.The constituent of dispatch from foreign news agency resistance layer 1, internal resistance layer 2, insulating barrier 3 and reinforced insulation layer 4 comprises Si
3N
4, Al
2O
3, Y
2O
3, MoSi
2, more than four kinds of compositions and water be mixed into mixed pulp.
The weight proportion of the mixed pulp of dispatch from foreign news agency resistance layer 1 and internal resistance layer 2 is as follows:
Si
3N
4∶Al
2O
3；Y
2O
3∶MoSi
2＝603∶61∶76∶602
More than four kinds of composition summations heavy: water is heavy=1: (1-4).
The weight proportion of the mixed pulp of insulating barrier 3 and reinforced insulation layer 4 is as follows:
Si
3N
4∶Al
2O
3∶Y
2O
3∶MoSi
2＝603∶61∶76∶537
More than four kinds of composition summations heavy: water is heavy=1: (1-4).
Claims (1)
1. four layers of ceramic electrically-heated body cracking of hypomere is characterized in that comprising dispatch from foreign news agency resistance layer (1), internal resistance layer (2), insulating barrier (3), reinforced insulation layer (4) and partitioning slot (5); The hypomere of ceramic electrically-heated body is divided into left and right two parts; The skin of ceramic electrically-heated body is dispatch from foreign news agency resistance layer (1), inwardly is internal resistance layer (2), insulating barrier (3) and reinforced insulation layer (4) successively; In the top of ceramic electrically-heated body central authorities one aperture (6) is arranged, run through internal resistance layer (2), insulating barrier (3) and reinforced insulation layer (4); Dispatch from foreign news agency resistance layer (1), internal resistance layer (2) insulating barrier (3) and reinforced insulation layer (4) are formed by shaping mould slip casting by corresponding mixed pulp, annotate the insulating barrier mixed pulp in the partitioning slot (5); The constituent of dispatch from foreign news agency resistance layer (1), internal resistance layer (2) mixed pulp and insulating barrier (3), reinforced insulation layer (4) mixed pulp comprises Si
3N
4, Al
2O
3, Y
2O
3, MoSi
2Four kinds of compositions and water,
The weight proportion of the mixed pulp of dispatch from foreign news agency resistance layer (1) and internal resistance layer (2) is as follows:
Si
3N
4: Al
2O
3: Y
2O
3: MoSi
2=(550-650): (50-70): (60-80): (570-790) above four kinds of composition sum gross weights: water is heavy=and 1: (1-4)
The weight proportion of the mixed pulp of insulating barrier (3) and reinforced insulation layer (4) is as follows:
Si
3N
4: Al
2O
3: Y
2O
3: MoSi
2=(550-650): (50-70): (60-80): (10-560) above four kinds of composition sum gross weights: water is heavy=and 1: (1-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060870 CN2728154Y (en) | 2004-08-21 | 2004-08-21 | Lower section channelled four-layer ceramic electric heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060870 CN2728154Y (en) | 2004-08-21 | 2004-08-21 | Lower section channelled four-layer ceramic electric heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728154Y true CN2728154Y (en) | 2005-09-21 |
Family
ID=35044158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060870 Expired - Fee Related CN2728154Y (en) | 2004-08-21 | 2004-08-21 | Lower section channelled four-layer ceramic electric heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728154Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625495A (en) * | 2011-01-28 | 2012-08-01 | 雷彼得 | Sheet-shaped ceramic heating element with slit in the middle and formula thereof |
| CN109526079A (en) * | 2018-12-18 | 2019-03-26 | 重庆利迈陶瓷技术有限公司 | A kind of big voltage ceramic electric heating element |
| JP2022550289A (en) * | 2019-09-25 | 2022-12-01 | チョンチン リ－マーク テクノロジー カンパニー リミテッド | Ceramic electric heating element having two-layer structure and electric soldering iron |
-
2004
- 2004-08-21 CN CN 200420060870 patent/CN2728154Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625495A (en) * | 2011-01-28 | 2012-08-01 | 雷彼得 | Sheet-shaped ceramic heating element with slit in the middle and formula thereof |
| CN102625495B (en) * | 2011-01-28 | 2015-04-15 | 雷彼得 | Sheet-shaped ceramic heating element with slit in the middle and formula thereof |
| CN109526079A (en) * | 2018-12-18 | 2019-03-26 | 重庆利迈陶瓷技术有限公司 | A kind of big voltage ceramic electric heating element |
| WO2020125267A1 (en) * | 2018-12-18 | 2020-06-25 | 重庆利迈陶瓷技术有限公司 | High voltage ceramic electric heating body |
| JP2022513589A (en) * | 2018-12-18 | 2022-02-09 | チョンチン リ－マーク セラミック テクノロジー カンパニー リミテッド | Ceramic heating element for high voltage |
| JP7169445B2 (en) | 2018-12-18 | 2022-11-10 | チョンチン リ－マーク テクノロジー カンパニー リミテッド | Ceramic heating element for high voltage |
| CN109526079B (en) * | 2018-12-18 | 2023-12-15 | 重庆利迈科技有限公司 | High-voltage ceramic electric heating body |
| JP2022550289A (en) * | 2019-09-25 | 2022-12-01 | チョンチン リ－マーク テクノロジー カンパニー リミテッド | Ceramic electric heating element having two-layer structure and electric soldering iron |
| JP7369863B2 (en) | 2019-09-25 | 2023-10-26 | チョンチン リ－マーク テクノロジー カンパニー リミテッド | Ceramic electric heating element and electric soldering iron with two-layer structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202143231U (en) | Metal substrate electric heating sheet | |
| CN2728154Y (en) | Lower section channelled four-layer ceramic electric heating element | |
| CN202587422U (en) | Metal microcrystal heating sheet | |
| CN104470006B (en) | Flexible graphite sheet twisting type electric heating tube and manufacturing method thereof | |
| CN2240820Y (en) | Electric heating-membrane heater | |
| CN200972121Y (en) | Cover for burner of gas stove | |
| CN100484337C (en) | Multilayer rounded china ceramic electro-heat body and preparing technics | |
| CN201657359U (en) | Anion far infrared electric hot plate | |
| CN202040859U (en) | Novel electric ceramic stove | |
| CN1712650A (en) | Thermal insulative wall tiles and production thereof | |
| CN2682973Y (en) | Detachable tri-layer vacuum electric-heating heat-preserving utensils | |
| CN2717162Y (en) | Dry combustion resistant electric heater | |
| CN216741850U (en) | Partitioned composite carbon fiber heating device | |
| CN1181705C (en) | Electrothermal felt plate of active carbon fibres and its making method | |
| CN201098013Y (en) | Electric oven | |
| CN2630731Y (en) | Energy-saving two-cylinder electric water heater | |
| CN220912007U (en) | Ceramic fiber hearth | |
| CN208478150U (en) | A kind of novel combination type ceramic capacitor | |
| CN207006957U (en) | A kind of mica high temperature heating board | |
| CN2544213Y (en) | Electric heating frequency spectrograph | |
| CN2443266Y (en) | Combined flat shaped heat source heating plate | |
| CN207527837U (en) | A kind of dedicated energy-saving hot-air stove of ceramic bowl processing factory | |
| CN200966162Y (en) | Full ceramic electric heater with the central holes | |
| CN202692216U (en) | Floor heating system | |
| CN1588578A (en) | Starting resistor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20130821 |