CN2666078Y - Total reflection radiation heating device - Google Patents
Total reflection radiation heating device Download PDFInfo
- Publication number
- CN2666078Y CN2666078Y CN 200320125459 CN200320125459U CN2666078Y CN 2666078 Y CN2666078 Y CN 2666078Y CN 200320125459 CN200320125459 CN 200320125459 CN 200320125459 U CN200320125459 U CN 200320125459U CN 2666078 Y CN2666078 Y CN 2666078Y
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- heating pipe
- total reflection
- heating device
- support frame
- heating
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Abstract
The utility model relates to a total reflection radiant heating device, which mainly comprises a reflection cover, a heating pipe and a support frame, wherein the heating pipe is arranged on the support frame, and two ends of the heating pipe are connected with power supply access terminals; the method is characterized in that: the reflecting cover is a standard paraboloid and is made of a stainless steel plate which is processed by a polishing process; and the two ends of the heating pipe are sleeved with the adjusting sleeves and then are pressed on the fixed seat by the pressing plate. The device adopts the standard parabolic reflector and is processed by the stainless steel plate through the polishing process, so that the reflection efficiency is high, the oxidation resistance is good, the service life is prolonged, meanwhile, the adjusting sleeves at the two ends of the heating pipe limit the left and right movement, and the problem of short circuit caused by the movement is solved.
Description
Technical field: the utility model belongs to technical field of hot working, relates to a kind of radiant heating device that is all-trans.
Background technology: the hot working technology is the technology that industries such as machinery, electron trade, metallurgy industry, painting dressing automobiles, textile printing and dyeing generally adopt.Mainly contain three kinds of mode of heatings such as Convective Heating, radiation heating, radiation and convection heating.Wherein radiation heating has following characteristics: warm-up time is short, and is energy-conservation, increases work efficiency; Installed power is low, electric energy and heat energy conversion ratio height, energy savings, saving fund; The equipment overall structure system is simple, and failure rate is low, and is easy to maintenance.Therefore the radiation heating technology is of wide application.The core of radiation heating technology is a radiant heating device, comprises radiant heater element and reflector.The radiant heater element of electric heating system is under the situation of energized, and element heating is converted into heat energy with electric energy, propagates with form of electromagnetic wave.With the tubulose radiant element is example, and radiated wave is to propagate around the Guan Weizhong mind-set.Do not wish like this during actual the use, wish to focus on to be heated on the workpiece.Reflector is that radiated wave is propagated according to our needed direction, rather than to diffuse reflection all around, can improve the heat efficiency about 40% like this.The classical theory and the traditional method of reflector are: material selects aluminium sheet through polishing, shape makes paraboloidal, the radiated wave of process parabolic reflector is to be parallel to the direction horizontal infection of parabolic bobbin, be heated workpiece perpendicular to the parabolic bobbin, radiated wave is farthest utilized.Modern study and test show, the polishing aluminium sheet is not to do the optimal material of pharoid reflector, and the polishing aluminium sheet is easy to distortion under the high-temperature baking of radiator, and its surface configuration just is not parabolic, and reflection efficiency can obviously reduce.Because high-temperature baking polishes aluminium sheet and uses the meeting oxidation of some months rear surface, and fineness reduces, reflection efficiency descends greatly simultaneously.Here it is uses the equipment of the type heater in the use reason that operating efficiency obviously descends after a year.Simultaneously cause the quartz heating-pipe explosion, leave certain mobile surplus at its two ends in order to prevent to expand with heat and contract with cold, but unfixing because of two ends, cause axial endplay easily, and cause short circuit.Because device structure restriction maintenance is very difficult.Therefore existing polishing aluminium sheet pharoid exists maintenance difficult, the deficiency that useful life is short, and also the employing of polishing aluminium sheet wherein is accurate paraboloidal.
Summary of the invention: there is the problem that useful life is short, left and right sides play, maintenance difficult easily take place heating tube in the utility model in order to solve polishing aluminium sheet pharoid, a kind of total reflection radiant heating device is proposed, mainly constitute by reflector, heating tube, bracing frame, described heating tube is installed on the support frame as described above, two termination power access end; It is characterized in that: described reflector is the standard parabola, is made by the corrosion resistant plate of handling through glossing; The socket adjustment cover back, two ends of described heating tube is pressed on the described holder by pressing plate.
This device is owing to adopt the standard reflecting cover of paraboloid and handled through glossing by corrosion resistant plate, and reflection efficiency and antioxygenic property are improved, and being in for a long time under the high temperature not can oxidation, is out of shape very for a short time, has prolonged useful life; Simultaneously the adjustment cover at the heating tube two ends has limited its left and right sides play, has overcome because of play to cause problem of short-circuit.
Description of drawings: Fig. 1 is a structural representation front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is that the B-B of Fig. 1 is to zoomed-in view.
Embodiment: as Fig. 1, Fig. 2, shown in Figure 3, this total reflection radiant heating device mainly is made of reflector 2, heating tube 3, bracing frame 1, and heating tube 3 two ends are installed on the bracing frame 1 by fixing porcelain seat 8, connect power access end; Reflector 2 is the standard parabola, is made by the corrosion resistant plate of handling through glossing; The reflection efficiency of this reflector 2 is than polished aluminum plate hight, and antioxygenic property is better than the polishing aluminium sheet, and being in for a long time under the high temperature not can oxidation, is out of shape very for a short time, can be in the efficiency operation state for a long time.In order to prevent the axial endplay of heating tube 3, put adjustment cover 6 backs at the two ends of heating tube 3 and be pressed on the holder 8 by pressing plate 7; Adjust cover footpath 6 and adjust the degree of tightness of scalable and heating tube 3 under the bolt effects to opening at pressing plate 7, one end compresses, and the other end just can be reserved certain surplus, the extension when having guaranteed heating tube 3 expanded by heating, prevented left and right sides play again, overcome because of play and cause problem of short-circuit.Simultaneously break heating tube 3 for fear of workpiece, lower limb is provided with guard bar 4 along the direction parallel with heating tube 3 on bracing frame 1, and the two ends of bracing frame 1 are provided with protective plate 5.
This device can be that a quartz heating-pipe is joined a reflector, also can be that a reflector is joined in several quartz heating-pipe parallel connections, and the power of quartz heating-pipe and length have been made standard series, select for use according to actual conditions.Use high-quality high temperature resistance silk in the quartz heating-pipe, long service life.
Claims (3)
1, a kind of total reflection radiant heating device mainly is made of reflector, heating tube, bracing frame, and described heating tube is installed on the support frame as described above, two termination power access end; It is characterized in that: described reflector is the standard parabola, is made by the corrosion resistant plate of handling through glossing; The socket adjustment cover back, two ends of described heating tube is pressed on the described holder by pressing plate.
2, total reflection radiant heating device as claimed in claim 1 is characterized in that: the last lower limb of support frame as described above is provided with the guard bar parallel with heating tube.
3, total reflection radiant heating device as claimed in claim 1, it is characterized in that: the two ends of support frame as described above are provided with protective plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125459 CN2666078Y (en) | 2003-12-16 | 2003-12-16 | Total reflection radiation heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125459 CN2666078Y (en) | 2003-12-16 | 2003-12-16 | Total reflection radiation heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666078Y true CN2666078Y (en) | 2004-12-22 |
Family
ID=34349243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320125459 Expired - Lifetime CN2666078Y (en) | 2003-12-16 | 2003-12-16 | Total reflection radiation heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666078Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660263A (en) * | 2013-11-30 | 2014-03-26 | 佛山市雅建光能科技有限公司 | Temperature controllable light energy electric heating brick |
| CN103791552A (en) * | 2014-03-10 | 2014-05-14 | 上海诺地乐通用设备制造有限公司 | Stainless steel reflection cover of high and big space fuel gas radiation heater |
| CN104300039A (en) * | 2013-07-16 | 2015-01-21 | 台积太阳能股份有限公司 | Apparatus and method for producing solar cells with a heater apparatus |
-
2003
- 2003-12-16 CN CN 200320125459 patent/CN2666078Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300039A (en) * | 2013-07-16 | 2015-01-21 | 台积太阳能股份有限公司 | Apparatus and method for producing solar cells with a heater apparatus |
| CN104300039B (en) * | 2013-07-16 | 2017-11-21 | 台湾积体电路制造股份有限公司 | Utilize the apparatus and method of heater manufacture solar cell |
| CN103660263A (en) * | 2013-11-30 | 2014-03-26 | 佛山市雅建光能科技有限公司 | Temperature controllable light energy electric heating brick |
| CN103660263B (en) * | 2013-11-30 | 2016-09-14 | 佛山市雅建光能科技有限公司 | A kind of controllable temperature luminous energy electric heating brick |
| CN103791552A (en) * | 2014-03-10 | 2014-05-14 | 上海诺地乐通用设备制造有限公司 | Stainless steel reflection cover of high and big space fuel gas radiation heater |
| CN103791552B (en) * | 2014-03-10 | 2016-05-11 | 上海诺地乐通用设备制造有限公司 | Large space gas-fired radiant heating device stainless steel reflector |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131216 Granted publication date: 20041222 |