CN105417961B - A kind of infrared heating device - Google Patents
A kind of infrared heating device Download PDFInfo
- Publication number
- CN105417961B CN105417961B CN201510864630.8A CN201510864630A CN105417961B CN 105417961 B CN105417961 B CN 105417961B CN 201510864630 A CN201510864630 A CN 201510864630A CN 105417961 B CN105417961 B CN 105417961B
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- CN
- China
- Prior art keywords
- infrared heating
- heating device
- reflecting plate
- air hose
- ventilating duct
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The present invention provides a kind of infrared heating device, air hose including wind turbine, on wind turbine, the ventilating duct of air outlet and the reflecting plate of air outlet arranged on ventilating duct arranged on air hose, the air hose is connected with both ventilating ducts, air hose is internally provided with honeycomb screen, some through holes are offered on the reflecting plate, some infrared heating pipes are equipped with front of reflecting plate.When in use, the wind that wind turbine produces steadily enters in guide duct the infrared heating device of the present invention after honeycomb screen, then uniformly across the through hole on reflecting plate, flows through infrared heating pipe, reaches in heating surface.The infrared heating device of the present invention is heated at the same time by heat radiation and thermal convection current two ways, improves the efficiency of heating surface, while the surface of solids to be heated is heated evenly, and ensure that the quality of product.
Description
Technical field
The present invention relates to a kind of plated film curing being directed in photovoltaic glass deep-processing process and the infrared heating technique of tempering
Field, especially a kind of infrared heating device.
Background technology
Infrared heating technique is widely applied in all trades and professions, since it has the advantages that firing rate is fast, energy consumption is low,
The favor of people is have received in terms of weaving, leather and metal heat treatmet at present.But the technology is gone back in glass processing industry
It is immature, it is necessary to carry out high temperature to film plating layer such as in the solidification process of photovoltaic glass plated film and in the toughening process of glass
Processing.
At present, it is most for being used in the solidification process of the film plating layer of photovoltaic glass and in the toughening process of photovoltaic glass
Or by way of heater strip heat transfer, although this mode can reach heating requirements, heat conduction velocity is slower,
And energy consumption is higher；Certainly also have tried to use infrared heating, way is to set infrared heating pipe in heating furnace, utilizes its heat
Radiation is heated, but can not solve glass and quick-fried occurs in stove, so that the problem of damaging infrared heating pipe.Both the above
Mode all also there is it is common the defects of, i.e., the efficiency of heating surface is low, and temperature is uneven everywhere for heating surface in heating process, easily leads
Heating surface deformation is caused even to rupture.
The content of the invention
The technical problems to be solved by the invention are：In order to overcome drawbacks described above, there is provided a kind of homogeneous heating and heating effect
The high infrared heating device of rate.
The present invention solves its technical problem technical solution to be taken：A kind of infrared heating device, including wind turbine, set
In the air hose on wind turbine, the ventilating duct of air outlet and the reflecting plate of air outlet arranged on ventilating duct arranged on air hose, the air hose
It is connected with both ventilating ducts, air hose is internally provided with honeycomb screen, and some through holes are offered on the reflecting plate, are set in front of reflecting plate
There are some infrared heating pipes, the wind that wind turbine produces passes sequentially through honeycomb screen, ventilating duct, reflecting plate and infrared heating in air hose
Pipe.
Further, the air inlet of the ventilating duct is divided into the branch pipe of some connections, and the branch pipe is in divergence form and edge
The axis direction of air hose is symmetrical.
Further, the reflecting plate is integrally formed, and has the trapezoidal of inwardly identical with branch pipe quantity on reflecting plate
Groove, the bottom and two side of each trapezoidal groove uniformly open up some through holes, and the bottom of trapezoidal groove is arranged on branch pipe
Air outlet.
Further, the infrared heating pipe is horizontal is arranged in the trapezoidal groove on reflecting plate.
Further, which further includes a housing, exhaust outlet is offered on the housing and for installing
The mounting groove of air hose.
Further, the infrared heating pipe is partly plates white infrared heating pipe, and plates white side close to trapezoidal groove bottom.
Further, it is filled with thermal insulation layer in the housing.
Further, the material of the reflecting plate is high temperature resistant, high reflection material.
Further, the grid angle on the honeycomb screen is set to 0 °~60 °.
Further, the angle of the branch pipe is set to 5 °~60 °.
The beneficial effects of the invention are as follows：A kind of infrared heating device of the present invention, including wind turbine, the wind on wind turbine
Cylinder, the ventilating duct of air outlet and the reflecting plate of air outlet arranged on ventilating duct arranged on air duct, air duct are internally provided with honeycomb screen, wind
Cylinder is connected with both ventilating ducts, in use, the wind that wind turbine produces steadily is entered in guide duct after honeycomb screen, then uniformly
Infrared heating pipe is flowed through, is reached in heating surface by the through hole on reflecting plate in ground.The infrared heating device by heat radiation and
Thermal convection current two ways heats at the same time, improves the efficiency of heating surface, while heating surface is heated evenly, and ensure that the quality of product.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structure diagram of infrared heating device of the present invention；
Fig. 2 is the partial enlarged view at I in a kind of infrared heating device shown in Fig. 1；
Fig. 3 is the structure diagram of the ventilating duct in a kind of infrared heating device shown in Fig. 1；
Fig. 4 is the structure diagram of the reflecting plate in a kind of infrared heating device shown in Fig. 1.
In figure：1st, wind turbine, 2, air hose, 3, ventilating duct, 3-1, branch pipe, 4, reflecting plate, 4-1, through hole, 4-2, trapezoidal groove,
5th, honeycomb screen, 6, infrared heating pipe, 7, housing, 7-1, mounting groove, 7-2, exhaust outlet, 8, thermal insulation layer.
Embodiment
Presently in connection with attached drawing, the present invention is described in detail.This figure is simplified schematic diagram, is only illustrated in a schematic way
The basic structure of the present invention, therefore it only shows composition related to the present invention.
It refer to shown in Fig. 1-Fig. 4, a kind of infrared heating device of the invention, should for the cure stage of coating film on glass
Device includes wind turbine 1, the air hose 2 on wind turbine 1, the ventilating duct 3 of air outlet arranged on air hose 2 and going out arranged on ventilating duct 3
The reflecting plate 4 in air port, the air hose 2 are connected with both ventilating ducts 3, and air hose 2 is internally provided with honeycomb screen 5, on the reflecting plate 4
Offer some through hole 4-1, the front of reflecting plate 4 is equipped with some infrared heating pipes 6, and the wind of the generation of wind turbine 1 passes sequentially through during use
Honeycomb screen 5, ventilating duct 3, reflecting plate 4 and infrared heating pipe 6 in air hose 2 finally blow to the surface of solids to be heated, realize hot spoke
Penetrate the effect heated jointly with thermal convection current.
Wherein, 5 one side of honeycomb screen can eliminate wheal, make the wind for flowing into ventilating duct 3 more steady, uniform, on the one hand
Can prevent hot wind adverse current, ensure wind turbine 1 normal work, further, the grid angle on the honeycomb screen 5 be set to 0 °~
60°。
The air inlet of the ventilating duct 3 is divided into the branch pipe 3-1 of some connections, and the branch pipe 3-1 is in divergence form and along wind
The axis direction of pipe 2 is symmetrical, specifically, the air inlet size all same of each branch pipe 3-1, the outlet air of each branch pipe 3-1
Mouth size all same, and air outlet is more than air inlet, the angle of each branch pipe 3-1 is set to 5 °~60 °.The reflecting plate 4 is
It is integrally formed, there is the inside trapezoidal groove 4-2 identical with branch pipe 3-1 quantity on reflecting plate 4, in the present embodiment, branch pipe 3-1
Quantity with trapezoidal groove 4-2 is five, and the bottom and two side of each trapezoidal groove 4-2 uniformly open up some through holes
The bottom of 4-1, trapezoidal groove 4-2 are arranged on the air outlet of branch pipe 3-1, the horizontal ladder being arranged on reflecting plate 4 of infrared heating pipe 6
In connected in star 4-2.Thus, wind blows to infrared heating pipe 6 at the same time by being respectively enterd after air hose 2 in each branch pipe 3-1,
Heating surface (area) (HS is increased, improves the utilization rate of wind turbine 1.
The material of reflecting plate 4 is high temperature resistant, high reflection material, preferably, the high minute surface 304 of the material selection of reflecting plate is not
Become rusty steel or 316 stainless steels.
In order to avoid infrared heating pipe 6 produces radiation to non-heated region, while reflection efficiency is improved, the infrared heating
Pipe 6 is selected and partly plates white infrared heating pipe, and plates white side close to the bottom of the trapezoidal groove 4-2 of reflecting plate 4.
The infrared heating device further includes a housing 7, exhaust outlet 7-2 is offered on the housing 7 and for installing wind
The mounting groove 7-1 of pipe 2, the air inlet of the air hose 2 are correspondingly arranged at mounting groove 7-1, the trapezoidal groove 4-2 on the reflecting plate 4
Be correspondingly arranged at exhaust outlet 7-2, be filled with order to avoid the heat of 7 absorbed inside infrared heating pipe 6 of housing, in the housing 7 every
Thermosphere 8, preferably, the material selection alumina silicate of the thermal insulation layer 8, using its low heat conductivity, achievees the purpose that heat-insulated.
Illustrate a kind of course of work of infrared heating device of the present invention with reference to Fig. 1-Fig. 4：Start wind turbine 1, wind turbine 1
After the wind of generation is acted on by the grid 5 that keep out the wind inside air hose 2, become steady, uniformly flow into afterwards in each branch pipe 3-1, lead to
Cross on reflecting plate 4 the through hole 4-1 uniformly opened up and flow through infrared heating pipe 6, finally flow uniformly to the wind with heat to be heated
The surface of solids, realizes the heating purpose of thermal convection current；Simultaneously as the effect of the trapezoidal groove 4-2 on reflecting plate 4, makes infrared add
The radiation of heat pipe 6 is more concentrated, and reduces scattering and disappearing for heat, so as to fulfill the heating purpose of heat radiation.
A kind of infrared heating device of the present invention, heating is carried out at the same time by heat radiation and thermal convection current two ways, is improved
The efficiency of heating surface, while heating surface is heated evenly, ensure that the quality of product.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff
Various changes and amendments can be carried out in without departing from the scope of the present invention completely.The technical scope of this invention is not
The content being confined on specification, it is necessary to which its technical scope is determined according to right.
Claims (9)
- A kind of 1. infrared heating device, it is characterised in that：Air hose (2) including wind turbine (1), on wind turbine (1), arranged on air hose (2) reflecting plate (4) of the ventilating duct (3) of air outlet and air outlet arranged on ventilating duct (3), the air hose (2) and ventilating duct (3) the two is connected, and air hose (2) is internally provided with honeycomb screen (5), offers some through holes (4-1) on the reflecting plate (4), instead Penetrate in front of plate (4) and be equipped with some infrared heating pipes (6), the air inlet of the ventilating duct (3) is divided into the branch pipe (3- of some connections 1), there is the inside trapezoidal groove (4-2) identical with branch pipe (3-1) quantity, each trapezoidal groove on reflecting plate (4) The bottom and two side of (4-2) uniformly open up some through holes (4-1), bottom the going out arranged on branch pipe (3-1) of trapezoidal groove (4-2) Air port, the infrared heating pipe (6) is horizontal to be arranged in the trapezoidal groove (4-2) on reflecting plate (4), the wind that wind turbine (1) produces according to Secondary honeycomb screen (5), ventilating duct (3), reflecting plate (4) and infrared heating pipe (6) by air hose (2).
- A kind of 2. infrared heating device as claimed in claim 1, it is characterised in that：The branch pipe (3-1) is in divergence form and edge The axis direction of air hose (2) is symmetrical.
- A kind of 3. infrared heating device as claimed in claim 2, it is characterised in that：The reflecting plate (4) is integrally formed.
- A kind of 4. infrared heating device as claimed in claim 1, it is characterised in that：The infrared heating device further includes a housing (7), exhaust outlet (7-2) and the mounting groove (7-1) for installing air hose (2) are offered on the housing (7).
- A kind of 5. infrared heating device as claimed in claim 1, it is characterised in that：The infrared heating pipe (6) is plated white for half Infrared heating pipe, and white side is plated close to the bottom of trapezoidal groove (4-2).
- A kind of 6. infrared heating device as claimed in claim 4, it is characterised in that：Thermal insulation layer is filled with the housing (7) (8)。
- A kind of 7. infrared heating device as claimed in claim 1, it is characterised in that：The material of the reflecting plate (4) is resistance to height Temperature, high reflection material.
- A kind of 8. infrared heating device as claimed in claim 1, it is characterised in that：Grid angle on the honeycomb screen (5) It is set to 0 °~60 °.
- A kind of 9. infrared heating device as claimed in claim 2, it is characterised in that：The angle of the branch pipe (3-1) is set to 5 ° ~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864630.8A CN105417961B (en) | 2015-11-30 | 2015-11-30 | A kind of infrared heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864630.8A CN105417961B (en) | 2015-11-30 | 2015-11-30 | A kind of infrared heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417961A CN105417961A (en) | 2016-03-23 |
| CN105417961B true CN105417961B (en) | 2018-04-13 |
Family
ID=55496580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510864630.8A Active CN105417961B (en) | 2015-11-30 | 2015-11-30 | A kind of infrared heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417961B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662898A (en) * | 2018-07-19 | 2018-10-16 | 南通高新工业炉有限公司 | A kind of electrical heating Whole fiber car type furnace |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2787659Y (en) * | 2005-04-01 | 2006-06-14 | 深圳市汉东玻璃机械有限公司 | Safety glass prepress |
| CN102344242A (en) * | 2011-07-21 | 2012-02-08 | 杭州精工机械有限公司 | Heating furnace with numerical control convective mixed radiation heating mode and heating method |
| CN205152068U (en) * | 2015-11-30 | 2016-04-13 | 常州华美光伏材料有限公司 | Infrared heating device |
-
2015
- 2015-11-30 CN CN201510864630.8A patent/CN105417961B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2787659Y (en) * | 2005-04-01 | 2006-06-14 | 深圳市汉东玻璃机械有限公司 | Safety glass prepress |
| CN102344242A (en) * | 2011-07-21 | 2012-02-08 | 杭州精工机械有限公司 | Heating furnace with numerical control convective mixed radiation heating mode and heating method |
| CN205152068U (en) * | 2015-11-30 | 2016-04-13 | 常州华美光伏材料有限公司 | Infrared heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105417961A (en) | 2016-03-23 |
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Address after: 213000 No. 11 Innovation Avenue, Tianhe Industrial Park, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Huamei Photoelectric New Materials Co., Ltd. Address before: 213000 No. 11 Innovation Avenue, Tianhe Industrial Park, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Huamei Photovoltaic Materials Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |