CN204133108U - A kind of far infrared directed radiation heater - Google Patents
A kind of far infrared directed radiation heater Download PDFInfo
- Publication number
- CN204133108U CN204133108U CN201420414668.6U CN201420414668U CN204133108U CN 204133108 U CN204133108 U CN 204133108U CN 201420414668 U CN201420414668 U CN 201420414668U CN 204133108 U CN204133108 U CN 204133108U
- Authority
- CN
- China
- Prior art keywords
- far infrared
- radiant panel
- heat
- heating
- directed radiation
- 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
Links
Landscapes
- Control Of Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The utility model provides a kind of far infrared directed radiation heater, the heating source of far infrared directed radiation heater is common electrical heating elements, at the back side of electrical heating elements and side, heat-insulation layer is installed, electrical heating elements adds the radiant panel of heating far-infrared directed radiation heater, be far infrared by radiant panel by heat energy, by focusing on the surface being irradiated to heating object again according to certain orientation, in the process of far-infrared radiation to the surface of heating object, although far infrared is propagated by air, but, air does not absorb far infrared, therefore far infrared does not almost have loss.
Description
Technical field
Far infra-red heater is the radiant panel that electricity consumption heating element heats scribbles far infrared coating, after radiant panel is heated by heat energy be far infrared to external radiation, utilize the device of FAR INFRARED HEATING object, belong to Far infrared electric heating technical field.
Background technology:
At present, commercial electric heating equipment kind is many, has gas burning roastor, infrared oven, Optical-wave roaster, electric heating tube baking box etc.The heating source applied in various electric heating equipment, there are the kinds such as Far infrared electric heating pipe, common electric heating tube, gas heating many, but the problem that existence one is common in numerous heating sources, the efficiency of heating surface is lower, the main cause that the efficiency of heating surface is low is: heating source wants first heating object ambient air, then relies on air transmitted heat heating object, relies on air transmitted heat, just cause the loss of heat, result is exactly the reduction of the efficiency of heating surface; When gas heating exists baking heating object, the problems such as indoor environment, contaminated food products, volume are comparatively large, price is higher are easily polluted in combustion gas; The infrared ray that the heating source of infrared oven gives off is near infrared ray, is not inconsistent with the optimum absorb wavelength of food, and the near infrared ray given off in addition does not have directed radiation, causes the reduction of the heating source efficiency of heating surface.Mode of heating due to above several heating appliances heating source belongs to scattering heating, while heated food, also in heating oven shell, oven door, makes baking box shell, oven door temperature higher, easily scalds user.
Summary of the invention
In order to overcome present existing various heating appliances use the deficiency of heating source, the utility model provides a kind of far infrared directed radiation heater, the heating source of far infrared directed radiation heater is common electrical heating elements, at the back side of electrical heating elements and side, heat-insulation layer is installed, prevent the outside shell side of heat to diffusion, electrical heating elements adds the radiant panel of heating far-infrared directed radiation heater, be far infrared by radiant panel by heat energy, the surface being irradiated to heating object again according to certain orientation is focused on by reflecting plate, in the process of far-infrared radiation to the surface of heating object, although far infrared carries out radiation by air, but, air does not absorb far infrared, therefore the far infrared that radiant panel gives off almost does not have loss.
In order to increase the capacity of heat transmission and the heat absorption capacity of far infrared directed radiation heater radiant panel, there is brushing to have heat absorbing coating at the back side of radiant panel, the heat of electrical heating elements is absorbed by radiant panel to greatest extent.
The utility model solves the technical scheme that its technical problem adopts: a kind of far infrared directed radiation heater is primarily of compositions such as shell, heat-insulation layer, temperature sensor, electrical heating elements, radiant panel, heat insulating mattress, reflecting plates, it is characterized in that: the back side and the side of electrical heating elements are provided with heat-insulation layer, radiant panel is connected with shell by heat insulating mattress, is provided with reflecting plate in four sides of radiant panel, the front of radiant panel is brushed radiation far infrared coating, reverse side is brushed heat absorbing coating, after heating switches on power, electrical heating elements starts to produce heat, because the surrounding of electrical heating elements is provided with heat-insulation layer, the overwhelming majority of heat can only be conducted to radiant panel direction, there is heat absorbing coating at the back side of radiant panel, the temperature of radiant panel self will rise rapidly, while radiant panel own temperature rises, far infrared coating will convert heat to far infrared to external radiation, because four sides at radiant panel are provided with reflecting plate, the far infrared part exported by radiant panel is via after baffle reflection, be radiated heating object according to a certain direction, another part far infrared is directly radiated heating object, in the process of far-infrared radiation to heating object, far infrared is by air radiation to heating object, and air does not absorb far infrared, so far infrared there is no loss, mounting temperature sensor in far infrared directed radiation heater, the temperature of temperature sensor measurement far infrared directed radiation heater body, temperature sensor capping value, lower limit, when TEMP actuator temperature reaches higher limit, the power supply of automatic sever supply electrical heating elements, makes electrical heating elements heat and stops, and far infrared directed radiation heater relies on waste heat outwards radiation infrared, when TEMP actuator temperature reaches lower limit, automatically the power supply of closed supply electrical heating elements, make the radiant panel of far infrared directed radiation heater be in by the state heated, directed radiation heater radiant power raises radiant power with directed radiation heater radiant panel temperature and increases thereupon.
Radiant panel is made up of radiant panel matrix, radiation infrared coating, heat absorbing coating; Radiant panel matrix can use the metallic plate manufactures such as cold rolled plate, galvanized sheet, corrosion resistant plate, copper coin; Radiation infrared coating main component is: far infrared radiation powder, conductive powder, high temperature resistant adhesive, curing agent; Heat absorbing coating main component is: heat absorbent, high temperature resistant adhesive, curing agent.
Heat-insulation layer can be formed with the material that the thermal conductivity factors such as aluminium silicate wool are lower.
Shell can use cold rolled plate, corrosion resistant plate punch forming.
Electrical heating elements can use: the electrical heating components and parts such as optical wave tube, quartz ampoule, carbon steel heating tube, stainless steel heating tube.
Heat insulating mattress Main Function is exactly that the heat reducing radiant panel conducts to shell, and the exotic material that heat insulating mattress can use thermal conductivity factor lower makes.
Reflecting plate can use aluminium sheet, corrosion resistant plate to make, and reflecting plate is arranged on four sides of radiant panel, and reflecting plate is fixed on shell.
The beneficial effects of the utility model are, a kind of far infrared directive radiator has the feature of directed heating heating object, thus arrives the object of saving electric energy.
accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of principle assumption diagram of far infrared directed radiation heater
Fig. 2 is the principle assumption diagram of radiant panel 6.
Fig. 3 is the profile of Fig. 1
Figure number illustrates: 1. shell, 2. heat-insulation layer, 3. electrical heating elements, 4. heat insulating mattress, 5. reflecting plate, 6. radiant panel, 7. radiation far infrared coating, 8. radiant panel matrix, 9. heat absorbing coating, 10. temperature sensor.
Detailed description of the invention
Embodiment 1: with reference to Fig. 1, Fig. 2, the preparation method of radiant panel 6 is as follows: make radiant panel matrix 8 with 0.5mm cold rolled plate, the radiation coating slurry mixed is brushed in the front of radiant panel matrix 8, radiation far infrared coating 7 is formed after solidification, after radiation far infrared coating 7 solidification, then the heat absorbing coating slurry mixed is brushed the reverse side at radiant panel matrix 8, after solidification, form heat absorbing coating 9; Shell 1 adopts the punch forming of 0.4mm cold rolled plate, heat-insulation layer 2 selects the aluminium silicate wool of energy heatproof more than 800 DEG C, heat-insulation layer 2 thickness G reatT.GreaT.GT 5mm, electrical heating elements 3 selects 2 110v optical wave tubes to be composed in series, and the heating power of electrical heating elements 3 is determined according to actual needs; Heat insulating mattress 4 selects asbestos board to make, and temperature sensor 10 is arranged in the space between electrical heating elements 3 and radiant panel 6.After said process completes, a kind of far infrared directed radiation heater just completes manufacturing process, after far infrared directive radiator switches on power, electrical heating elements 3 starts heating, the temperature of radiant panel 6 increases, radiant panel 6 starts directed radiation infrared to heating object, when the temperature of temperature sensor 10 reach setting value upper in limited time, electrical heating elements 3 power-off, stop heating, radiant panel 6 relies on waste heat, continue directed radiation infrared to heating object, when the temperature of temperature sensor 10 drop to setting value lower in limited time, electrical heating elements 3 switches on power, the temperature of radiant panel 6 continues to rise, circulate successively, until complete predetermined heating requirements.
Claims (4)
1. a far infrared directed radiation heater, primarily of shell (1), heat-insulation layer (2), electrical heating elements (3), radiant panel (6), heat insulating mattress (4), reflecting plate (5), temperature sensor (10) composition, it is characterized in that: the back side of electrical heating elements (3) and side are provided with heat-insulation layer (2), radiant panel (6) is connected with shell (1) by heat insulating mattress (4), is provided with reflecting plate (5) in four sides of radiant panel (6).
2. a kind of far infrared directed radiation heater according to claim 1, is characterized in that: radiant panel (6) is made up of radiant panel matrix (8), radiation far infrared coating (7), heat absorbing coating (9).
3. a kind of far infrared directed radiation heater according to claim 1, is characterized in that: radiant panel (6) is connected with shell (1) by heat insulating mattress (4).
4. a kind of far infrared directed radiation heater according to claim 1, is characterized in that: reflecting plate (5) is arranged on four sides of radiant panel (6), and reflecting plate (5) is fixed on shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414668.6U CN204133108U (en) | 2014-07-25 | 2014-07-25 | A kind of far infrared directed radiation heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414668.6U CN204133108U (en) | 2014-07-25 | 2014-07-25 | A kind of far infrared directed radiation heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204133108U true CN204133108U (en) | 2015-02-04 |
Family
ID=52409841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414668.6U Expired - Fee Related CN204133108U (en) | 2014-07-25 | 2014-07-25 | A kind of far infrared directed radiation heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204133108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918222A (en) * | 2015-12-25 | 2017-07-04 | 天津市维之丰科技有限公司 | A kind of Muffle furnace |
-
2014
- 2014-07-25 CN CN201420414668.6U patent/CN204133108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918222A (en) * | 2015-12-25 | 2017-07-04 | 天津市维之丰科技有限公司 | A kind of Muffle furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Saxena et al. | Performance characteristics of a new hybrid solar cooker with air duct | |
| CN203861052U (en) | Microwave-far infrared directional radiation oven | |
| CN202723634U (en) | Electric oven | |
| CN201481031U (en) | Electrothermal film heating cooker | |
| CN204133108U (en) | A kind of far infrared directed radiation heater | |
| CN204574131U (en) | A kind of cogeneration type gas kitchen ranges | |
| CN104853461A (en) | Infrared heater | |
| CN204478198U (en) | Electricity pottery stove effectively insulating stone or metal plate for standing a stove on as a precaution against fire | |
| CN203251452U (en) | Electric heating nanofilm electric heating furnace | |
| CN201668310U (en) | Stereoscopic microwave oven | |
| CN206651751U (en) | A kind of energy-saving baking box with ribbon heater thermal source | |
| CN102062437A (en) | Effective multi-functional infrared radiator | |
| CN201310957Y (en) | High-efficiency energy-saving electric heating stove | |
| CN203880821U (en) | Far infrared warmer | |
| CN209147198U (en) | Greenhouse instrument component and greenhouse instrument with it | |
| CN208687803U (en) | Electromagnetic range | |
| CN203301779U (en) | High-infrared rapid heating device | |
| CN205783738U (en) | A kind of novel fluid heater | |
| CN201028639Y (en) | Electro-lemma stove | |
| CN201806561U (en) | Far infrared electric oven | |
| CN2494095Y (en) | Reflection type infrared electric heating dish | |
| CN204192400U (en) | A kind of microwave-far infrared double-side fry pan | |
| CN103322700A (en) | Efficient solar water heater | |
| CN208657105U (en) | A kind of injection molding machine electric heating coil of external radiator fan | |
| CN202136002U (en) | Electromagnetic heating superconducting fluid heating chair |
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: 20150204 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |