CN201063878Y - Infrared heating tube - Google Patents
Infrared heating tube Download PDFInfo
- Publication number
- CN201063878Y CN201063878Y CNU200720051473XU CN200720051473U CN201063878Y CN 201063878 Y CN201063878 Y CN 201063878Y CN U200720051473X U CNU200720051473X U CN U200720051473XU CN 200720051473 U CN200720051473 U CN 200720051473U CN 201063878 Y CN201063878 Y CN 201063878Y
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- CN
- China
- Prior art keywords
- infrared
- quartz ampoule
- heating tube
- infrared ray
- ray heating
- 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
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Abstract
The utility model provides an infrared heating pipe, comprising a quartz pipe, molybdenum sheets which are arranged on both ends of the quartz pipe and provided with molybdenum poles connected with a power supply and a heating wire arranged inside the quartz pipe; the utility model is characterized in that a side wall of the quartz pipe is provided with an infrared reflection coating. Compared with prior art, the utility model has the advantages of directed radiation of heat energy and no space usage.
Description
Technical field:
The utility model relates to a kind of heating tube, particularly infrared ray heating tube.
Background technology:
Existing infrared ray heating tube be by quartz ampoule, be arranged on the quartz ampoule two ends and have the molybdenum sheet of the molybdenum rod that links to each other with power supply, the heater strip that is arranged in the quartz ampoule constitutes, this kind quartz ampoule can only be 360 degree infrared radiation heating, like this, also heat for the direction that does not need to heat, make the object that does not need to heat be subjected to the radiable harm of infrared heat, also wasted the energy simultaneously.In order to address this problem, when people state infrared ray heating tube in the use, in the there that does not need to heat the infrared reflection cover is set, so that infrared heat energy is focused on the direction that needs heating, this kind method, because reflector need be set, so just increased and installed shared space, increased use cost, and, because reflector leaves infrared ray heating tube setting, the infrared heat energy of the radiation cover that can not all be reflected reflects backward, has partial heat energy and walks around the back that reflector acts on reflector.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of and has directed radiation heat energy and infrared ray heating tube that need not take up room.
The utility model is to realize like this, comprise quartz ampoule, be arranged on the quartz ampoule two ends and have the molybdenum rod that links to each other with power supply molybdenum sheet, be arranged on the heater strip in the quartz ampoule, its special feature is to be provided with infrared-reflecting coated at the sidewall of a side of quartz ampoule.Owing to adopted sidewall to be provided with infrared-reflecting coated in a side of quartz ampoule, like this, the infrared heat energy of infrared ray heating tube just can be concentrated from the opposite side of quartz ampoule and radiate, make the direction that does not need to heat can not be subjected to thermal radiation, need the direction of heating can obtain sufficient radiant heat energy, the thermal efficiency ratio prior art improves 50%.
Here, infrared-reflecting coated main component is two kinds or a two or more mixture in the oxide of oxide, silicon of oxide, the zirconium of the oxide of the oxide of the oxide of aluminium or zirconium or silicon or aluminium.
Infrared-reflecting coated is that mode by dip-coating, brushing or spraying is fixed on the tube wall of quartz ampoule.
The sidewall of quartz ampoule be provided with heat-resisting reach 800 ℃, can stop that wavelength is the following visible light transmissive of 750nm, but can allow the wavelength be the film that the above infrared ray of 750nm sees through.Like this, during use, product just can not send dazzling visible light.
Compared with the prior art the utility model is provided with infrared-reflecting coatedly on quartzy tube wall owing to adopted, and therefore, has directed radiation heat energy and advantage that need not take up room.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model comprises quartz ampoule 1, be arranged on quartz ampoule 1 two ends and have the molybdenum rod 2 that links to each other with power supply molybdenum sheet 3, be arranged on the heater strip 4 in the quartz ampoule 1, its special feature is to be provided with infrared-reflecting coated 5 at the sidewall 1a of a side of quartz ampoule 1.Infrared-reflecting coated 5 thickness is more than the 0.05mm.Infrared-reflecting coated 5 main component is two kinds or a two or more mixture in the oxide of oxide, silicon of oxide, the zirconium of the oxide of the oxide of the oxide of aluminium or zirconium or silicon or aluminium.Infrared-reflecting coated 5 is that mode by dip-coating, brushing or spraying is fixed on the tube wall 1a of quartz ampoule 1.The sidewall 1a of quartz ampoule 1 be provided with heat-resisting reach 800 ℃, can stop that wavelength is the following visible light transmissive of 750nm, but can allow the wavelength be the film 6 that the above infrared ray of 750nm sees through.Film 6 is plated films, and its main component is the stack of the plated film of calcirm-fluoride or aluminum fluoride or zirconium fluoride or aluminium oxide or silica or titanium oxide or magnesium oxide or yittrium oxide or iron oxide or silicon or above-mentioned substance.
Claims (5)
1. infrared ray heating tube, comprise quartz ampoule, be arranged on the quartz ampoule two ends and have the molybdenum rod that links to each other with power supply molybdenum sheet, be arranged on the heater strip in the quartz ampoule, it is characterized in that being provided with infrared-reflecting coated at the sidewall of a side of quartz ampoule.
2. infrared ray heating tube according to claim 1 is characterized in that infrared-reflecting coated thickness is more than the 0.05mm.
3. infrared ray heating tube according to claim 2 is characterized in that infrared-reflecting coated is that mode by dip-coating, brushing or spraying is fixed on the tube wall of quartz ampoule.
4. infrared ray heating tube according to claim 3, it is characterized in that sidewall at quartz ampoule be provided with heat-resisting reach 800 ℃, can stop that wavelength is the following visible light transmissive of 750nm, but can allow the wavelength be the film that the above infrared ray of 750nm sees through.
5. infrared ray heating tube according to claim 4 is characterized in that the quartz ampoule outer surface is provided with film earlier, and then is provided with infrared-reflecting coated or the quartz ampoule outer surface is provided with infrared-reflecting coatedly earlier, and film is set again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720051473XU CN201063878Y (en) | 2007-05-11 | 2007-05-11 | Infrared heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720051473XU CN201063878Y (en) | 2007-05-11 | 2007-05-11 | Infrared heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201063878Y true CN201063878Y (en) | 2008-05-21 |
Family
ID=39452265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720051473XU Expired - Fee Related CN201063878Y (en) | 2007-05-11 | 2007-05-11 | Infrared heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201063878Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179354A (en) * | 2011-04-25 | 2011-09-14 | 张家港市佳龙真空浸漆设备制造厂 | Infrared drying equipment for electrostatically sprayed coils |
| CN102806175A (en) * | 2011-06-02 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure paint dipping cluster equipment with improved preheating system |
| CN102806173A (en) * | 2011-05-30 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure paint impregnation cluster apparatus having improved leveling device |
-
2007
- 2007-05-11 CN CNU200720051473XU patent/CN201063878Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179354A (en) * | 2011-04-25 | 2011-09-14 | 张家港市佳龙真空浸漆设备制造厂 | Infrared drying equipment for electrostatically sprayed coils |
| CN102806173A (en) * | 2011-05-30 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure paint impregnation cluster apparatus having improved leveling device |
| CN102806175A (en) * | 2011-06-02 | 2012-12-05 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure paint dipping cluster equipment with improved preheating system |
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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: 20080521 Termination date: 20100511 |