CN202617388U - Aluminum oxide ceramic heating pipe - Google Patents
Aluminum oxide ceramic heating pipe Download PDFInfo
- Publication number
- CN202617388U CN202617388U CN 201220275843 CN201220275843U CN202617388U CN 202617388 U CN202617388 U CN 202617388U CN 201220275843 CN201220275843 CN 201220275843 CN 201220275843 U CN201220275843 U CN 201220275843U CN 202617388 U CN202617388 U CN 202617388U
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- groove
- aluminium oxide
- oxide ceramics
- heating tube
- utility
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Abstract
The utility model relates to an aluminum oxide ceramic heating pipe, which comprises a straight pipe body, wherein one end of the pipe body is provided with an installing part of which the outer diameter is smaller than that of the pipe body; grooves are formed on the inner wall sides of the pipe body; and heating wires are arranged in the grooves.
Description
Technical field
The utility model relates to field of water heaters, is meant a kind of aluminium oxide ceramics heating tube especially.
Background technology
Existing water heater mainly comprises electric heater and solar water heater, though big sun ability water heater can be saved energy, for big positive can can't the use by water heater of the existing technology of some extremely frigid zones and the not enough area of big positive exposure.Electric heater comprises common water heater and ultra-thin water heater, and common water heater is because there is the existence of reservoir chamber, takies a large amount of spaces and water heating that all must be whole when at every turn heating, and the power consumption of the common water heater of existing use is higher.Ultrathin water heater is not because there is reservoir chamber to take up room seldom; More consumers should be arranged; But reality be ultrathin water heater sales volume seldom; Chief reason is that the temperature that existing technology can't solve in water utilizing process keeps problem, just works as current and water temperature is brought up to the temperature that is suitable for using through the heating system that can not guarantee water heater in the process.The existing heater that uses is a separate type with the current water back, guarantees again under the premise that security is guaranteed under the situation of certain water flow velocity, and it is too much that the volume of heating wire or power just can not corresponding increases, otherwise can cause the quick increase of hydraulic pressure to cause danger.
The utility model content
The purpose of the utility model provides a kind of scheme that can solve assurance heating-up temperature in the water flow process of water heater, does not increase resistance to water-flow simultaneously.
The utility model is realized through following technical scheme:
The aluminium oxide ceramics heating tube includes type body always, and said body one end has one than the little installation portion of said body external diameter, and said inboard wall of tube body side is provided with groove, in the said groove heating wire is arranged.
Said groove is by a plurality of U types that are connected of straight type body axis direction or prolongs straight type body circumference and do the spiral setting.
The aluminium oxide ceramics heating tube includes type body always, and said body one end has one than the little installation portion of said body external diameter, and nearly inwall side is provided with heating wire in the said body.
The beneficial effect of the utility model is:
The present technique scheme makes full use of the good heat conductivility and the insulation property of alumina ceramic tube; Heating wire is arranged in the body; Current are not exerted an influence, more powerful heating wire can be set as required and make heating wire and current are isolated fully, guarantee security performance.
Description of drawings
Fig. 1, the utility model structural representation;
Fig. 2, the utility model schematic cross-section.
11, straight type body 12, installation portion 13, groove
Embodiment
Below in conjunction with the concrete technical scheme of accompanying drawing detailed description the utility model, the specific embodiment of the utility model only is exemplary, can only be used to explain the utility model and can not be interpreted as to be the restriction to the utility model.
The aluminium oxide ceramics heating tube includes type body 11 always, and said body one end has an installation portion 12 littler than said body external diameter, and said inboard wall of tube body side is provided with groove 13, studs with heating wire in the said groove.
Said groove 13 is by a plurality of U types that are connected of straight type body axis direction or prolongs straight type body circumference and do the spiral setting.
The aluminium oxide ceramics heating tube includes type body always, and said body one end has one than the little installation portion of said body external diameter, and nearly inwall side is provided with heating wire in the said body.
Said heating wire is used to connect the power supply place and is positioned at installation portion.
At first be to be the primary raw material base with the alumina powder, when base, in base substrate, be provided with the groove that is used to settle heating wire, heating wire is put into groove rear enclosed groove, again with the alumina ceramic tube sintering by design.
The above only is the specific descriptions to the utility model technical scheme, and those skilled in the art can improve according to the present technique scheme certainly, and these improvement should be considered in the protection range of the utility model.
Claims (3)
1. the aluminium oxide ceramics heating tube includes type body always, it is characterized in that: said body one end has one than the little installation portion of said body external diameter, and said inboard wall of tube body side is provided with groove, in the said groove heating wire is arranged.
2. aluminium oxide ceramics heating tube according to claim 1 is characterized in that: said groove is by a plurality of U types that are connected of straight type body axis direction or prolongs straight type body circumference and do the spiral setting.
3. aluminium oxide ceramics heating tube according to claim 1 is characterized in that: the aluminium oxide ceramics heating tube, include type body always, and said body one end has one than the little installation portion of said body external diameter, and nearly inwall side is provided with heating wire in the said body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275843 CN202617388U (en) | 2012-06-08 | 2012-06-08 | Aluminum oxide ceramic heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275843 CN202617388U (en) | 2012-06-08 | 2012-06-08 | Aluminum oxide ceramic heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617388U true CN202617388U (en) | 2012-12-19 |
Family
ID=47351053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220275843 Expired - Fee Related CN202617388U (en) | 2012-06-08 | 2012-06-08 | Aluminum oxide ceramic heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152529A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of vertical fast thermal oxide aluminum ceramic heating element heating |
| CN106152535A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of the quick-heating type alumina ceramic heating body heating that water flow switch controls |
| CN106152532A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type ceramic heating assembly electric heater of vertical type water flow on-off control |
-
2012
- 2012-06-08 CN CN 201220275843 patent/CN202617388U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152529A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of vertical fast thermal oxide aluminum ceramic heating element heating |
| CN106152535A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of the quick-heating type alumina ceramic heating body heating that water flow switch controls |
| CN106152532A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type ceramic heating assembly electric heater of vertical type water flow on-off control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121219 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |