CN1816225B - Composite ceramic heating unit and making method thereof - Google Patents
Composite ceramic heating unit and making method thereof Download PDFInfo
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- CN1816225B CN1816225B CN 200510033215 CN200510033215A CN1816225B CN 1816225 B CN1816225 B CN 1816225B CN 200510033215 CN200510033215 CN 200510033215 CN 200510033215 A CN200510033215 A CN 200510033215A CN 1816225 B CN1816225 B CN 1816225B
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- heating unit
- cement
- ceramic
- composite ceramic
- curing agent
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Abstract
The solid heating unit is admixture between ceramics granules or ceramics powder and cement or other solidifying agent. Weight ratio ceramics granules or ceramics powder and cement or other solidifying agent is as 1 : 0.5-3, or 1 : 0.8-1.2, or 1 : 1. Back and forth going around limiter buried in the solid heating unit in advance is connected to lead wire of electrical source. There is at least a depressed part or hole for heating wire to be wound or to pass through the limiter. The solid heating unit is in forms of plate, sphere, ring, calabash or other curved surface.
Description
Affiliated technical field:
The present invention relates to a kind of composite ceramic heating unit and preparation method thereof.
Technical background:
In the prior art, general convection heater, oily temperature electric heater as well known, mainly be that employing oils is heat-absorbing medium, be connected in the oil pocket wall that is filled with heat-absorbing medium with fin, by convection current heat is come out, the benefit of convection heater maximum is to make the heating space temperature rise even, can not make local overheating, but the heat medium that existing oil temperature electric heater adopts is an oils, low-boiling point material in its oil can in use evaporate, or band is pressed, contaminated environment not only, and have potential safety hazard, simultaneously, this electric heater also damages in transportation easily, thereby, how thoroughly to change heater, make it possess economy and good serviceability thereof, caused people's attention.
Content of the present invention:
The purpose of this invention is to provide composite ceramic heating unit and preparation method thereof, it not only has the environmental protection characteristics, can reduce again electric heater and other electro-heat equipments overall cost, and security performance and serviceability all are improved.
The technical solution adopted in the present invention is:
The present invention includes the solid heater that is embedded with electric heating element, it is characterized in that: described solid heater is the mixture of ceramic particle or ceramic powder and cement or other curing agent.
Described ceramic particle or ceramic powder and cement or other curing agent weight ratio be 1: 0.5-3, preferable ratio is 1: 0.8-1.2, can select 1: 1.
In the described solid heater pre-buried heating wire around stopping means back and forth wear around, and be connected with power supply lead wire.
Described stopping means has depression position or a hole at least, the power supply hot line around or pass through spacing.
Described solid heater the best is tabular.Or be dome shape, ring-type, cucurbit shape or other curved surface shapes.
The outer surface of described solid heater can be provided with prefabricated supply hub, and described supply hub is electrically connected with its inner heating wire, certainly, also can directly heating wire be drawn, and is used to connect power line.
When described solid heater when being tabular, its periphery is provided with metal enclosed framework, is provided with mica sheet between described metal enclosed framework and heating board.
The manufacture method of solid heater of the present invention is: according to the ceramic particle of setting or ceramic powder and cement or other curing agent part by weight; add entry or other solvents; after fully stirring, mixture is inserted in the mould that is provided with heating wire and heat-resisting stopping means thereof, through solidified forming.
The granularity of described ceramic powder or ceramic particle is the 3-50 order, and described curing agent is aluminate cement, portland cement or other heatproof environment friendly curing agents.
Because the utility model has adopted technique scheme, can utilize the solid heater to realize convective heat transfer easily, the new ceramics of the utility model exploitation and the complex of cement are not only in light weight, and accumulation of heat easily, do not chap, overall cost is cheap, helps environmental protection, fully displace oil temperature electric heater.
Pre-buried heating wire is back and forth worn around, power supply lead wire and is connected in the described solid heater.
In the described solid heater pre-buried heating wire around stopping means back and forth wear around, and be connected with power supply lead wire.
Described solid heater is the mixture of pottery and cement.
Described stopping means has a depression position at least, and the power supply hot line is around spacing.
Described solid heater the best is tabular.
Described tabular solid heater by the positioner location and installation in the electric heater housing.
Described tabular solid heater is set up in parallel in electric heater.
In solid heater outside, described electric heater is provided with safety net in housing.
Because the present invention has adopted technique scheme, can utilize the solid heater to realize convective heat transfer easily, the new ceramics of the present invention's exploitation and the complex of cement are not only in light weight, and accumulation of heat easily, overall cost is cheap, helps environmental protection, fully displace oil temperature electric heater.
Description of drawings
Fig. 1 is the selected a kind of tabular heating element structure schematic diagram of the present invention
Embodiment
The invention will be further described below in conjunction with drawings and embodiments:
The present invention includes the solid heater 1 that is embedded with electric heating element, it is characterized in that: described solid heater 1 is the mixture of ceramic particle or ceramic powder and cement or other curing agent.
Described ceramic particle or ceramic powder and cement or other curing agent weight ratio be 1: 0.5-3, preferable ratio is 1: 0.8-1.2, can select 1: 1.
In the described solid heater pre-buried heating wire 2 around stopping means 3 back and forth wear around, and be connected with power supply lead wire 4.
Described stopping means 3 has depression position or a hole at least, power supply hot line 2 around or pass through spacing.
Described solid heater 1 the best is tabular.Or be dome shape, ring-type, cucurbit shape or other curved surface shapes.
The outer surface of described solid heater can be provided with prefabricated supply hub, and described supply hub is electrically connected with its inner heating wire, certainly, also can directly heating wire be drawn, and is used to connect power line.
When described solid heater when being tabular, its periphery is provided with metal enclosed framework (for example aluminium alloy framework), is provided with mica sheet between described metal enclosed framework and heating board.
The manufacture method of solid heater of the present invention is: according to the ceramic particle of setting or ceramic powder and cement or other curing agent part by weight; add entry or other solvents; after fully stirring, mixture is inserted in the mould that is provided with heating wire and heat-resisting stopping means thereof, through solidified forming.
The granularity of described ceramic powder or ceramic particle is the 3-50 order, and described curing agent is aluminate cement, portland cement or other heatproof environment friendly curing agents.
Claims (10)
1. composite ceramic heating unit comprises the solid heater that is embedded with electric heating element, it is characterized in that: described solid heater is the mixture of ceramic particle or ceramic powder and cement or other curing agent.
2. composite ceramic heating unit according to claim 1 is characterized in that: described ceramic particle or ceramic powder and cement or other curing agent weight ratio be 1: (0.5-3).
3. composite ceramic heating unit according to claim 1 is characterized in that: described ceramic particle or ceramic powder and cement or other curing agent weight ratio be 1: (0.8-1.2).
4. composite ceramic heating unit according to claim 1 is characterized in that: described ceramic particle or ceramic powder and cement or other curing agent weight ratio be 1: 1.
5. according to claim 1 or 2 or 3 or 4 described composite ceramic heating units, it is characterized in that: in the described solid heater pre-buried heating wire around stopping means back and forth wear around, and be connected with power supply lead wire.
6. composite ceramic heating unit according to claim 5 is characterized in that: described stopping means has depression position or a hole at least, the power supply hot line around or pass through spacing.
7. composite ceramic heating unit according to claim 5 is characterized in that: described solid heater is tabular, dome shape, ring-type, cucurbit shape or other curved surface shapes.
8. composite ceramic heating unit according to claim 5 is characterized in that: the outer surface of described solid heater, be provided with prefabricated supply hub, and described supply hub is electrically connected or directly heating wire is drawn with its inner heating wire and is connected power line.
9. composite ceramic heating unit according to claim 5 is characterized in that: when described solid heater when being tabular, its periphery is provided with metal enclosed framework, is provided with mica sheet between described metal enclosed framework and heating board.
10. according to the manufacture method of claim 1 or 2 or 3 or 4 described composite ceramic heating units; it is characterized in that: according to the ceramic particle of setting or ceramic powder and cement or other curing agent part by weight; add entry or other solvents; after fully stirring; mixture is inserted in the mould that is provided with heating wire and heat-resisting stopping means thereof; through 4-48 hour solidified forming; the granularity of described ceramic powder or ceramic particle is the 3-50 order, and described curing agent is aluminate cement, portland cement or other heatproof environment friendly curing agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033215 CN1816225B (en) | 2005-02-05 | 2005-02-05 | Composite ceramic heating unit and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033215 CN1816225B (en) | 2005-02-05 | 2005-02-05 | Composite ceramic heating unit and making method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1816225A CN1816225A (en) | 2006-08-09 |
| CN1816225B true CN1816225B (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510033215 Expired - Fee Related CN1816225B (en) | 2005-02-05 | 2005-02-05 | Composite ceramic heating unit and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1816225B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102283737A (en) * | 2011-05-14 | 2011-12-21 | 徐远水 | Hand warmer heating device and manufacturing method thereof |
| CN107449019A (en) * | 2016-06-01 | 2017-12-08 | 李勇德 | Electric heat radiator and the heating installation formed with it, the manufacture method of Electric heat radiator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083911A (en) * | 1993-07-05 | 1994-03-16 | 罗跃辉 | A kind of electric heating floor brick and production method thereof and its installation method |
| CN1106850A (en) * | 1994-09-20 | 1995-08-16 | 华中理工大学 | Electrothermal paint |
| CN2632979Y (en) * | 2003-05-26 | 2004-08-11 | 欧燕茂 | Ceramic heating disc |
-
2005
- 2005-02-05 CN CN 200510033215 patent/CN1816225B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083911A (en) * | 1993-07-05 | 1994-03-16 | 罗跃辉 | A kind of electric heating floor brick and production method thereof and its installation method |
| CN1106850A (en) * | 1994-09-20 | 1995-08-16 | 华中理工大学 | Electrothermal paint |
| CN2632979Y (en) * | 2003-05-26 | 2004-08-11 | 欧燕茂 | Ceramic heating disc |
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| Publication number | Publication date |
|---|---|
| CN1816225A (en) | 2006-08-09 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20160205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |