CN103032956A - Induction heating air heater - Google Patents
Induction heating air heater Download PDFInfo
- Publication number
- CN103032956A CN103032956A CN 201110307718 CN201110307718A CN103032956A CN 103032956 A CN103032956 A CN 103032956A CN 201110307718 CN201110307718 CN 201110307718 CN 201110307718 A CN201110307718 A CN 201110307718A CN 103032956 A CN103032956 A CN 103032956A
- Authority
- CN
- China
- Prior art keywords
- heating
- induction heating
- air
- air heater
- air duct
- 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.)
- Pending
Links
Images
Landscapes
- General Induction Heating (AREA)
Abstract
The invention relates to an induction heating air heater which is an efficient air heater with energy saving and environmental friendliness. The high-frequency induction heating technique is utilized to perform self heating of a metal air duct, and then a fan is used for blowing hot air. The induction heating air heater is mainly used for drying, packaging and the like and belongs to the field of electromechanical equipment. In the prior art, burning machine (diesel) heating and resistance wire heating are mainly used in a hot-air system, the burning machine (diesel) heating has the disadvantages of larger pollution, poorer quality of generated hot air and oxygen consumption, and the resistance wire heating has the disadvantages of high energy consumption and low heating efficiency. The invention aims to provide the induction heating air heater which has the advantages of no pollution, no naked flame, high efficiency and high safety factor. The induction heating air heater is realized in such a way that the induction heating air heater mainly comprises an induction heating controller, an operating display panel, an induction coil, insulation cotton, the air duct, the fan and the like.
Description
Technical field
Name of product of the present invention is the eddy-current heating air-heater, this equipment is energy saving and environment friendly high-efficiency hot-blast machine, is to utilize the high-frequency induction heating technology to make metal air duct self-heating, re-uses blower fan and blows out hot blast, be mainly used in oven dry, packing, etc., belong to the electromechanical equipment class.
Background technology
At present, hot-air system mainly generates heat as main take combustor (burning diesel oil) and resistance wire, and combustor (burning diesel oil) heating damage ratio is larger, and the hot-air mass ratio of generation is relatively poor, and consumes oxygen.Resistance wire generates heat, and then energy consumption is high, and heating efficiency is low.
Along with the development in epoch, people are more and more higher to the requirement of energy-conserving and environment-protective and efficient, and conventional blast heater is because blowdown is large, and hot-air is of poor quality, also consume oxygen and heating efficiency is low, can not satisfy each field to the needs of energy-saving and emission-reduction.In sum, present blast heater product, for equipment in heating process, the equipment and technology of existence fall behind and pollute hot-air large, that produce of poor quality, consume the problems such as oxygen and heating efficiency are low, all fail in the blast heater effectively to be addressed this problem but formerly have.The present invention is exactly under this environment, and hot-air large for the pollution that solves better blast heater, that produce is of poor quality, consume and be born in the low situation of oxygen and heating efficiency.
Summary of the invention
For the shortcoming that above-mentioned prior art exists, the experience of this area work is engaged in inventor's accumulation for many years, through repeatedly feasibility study, gets eventually generation of the present invention, the invention provides a kind of eddy-current heating air-heater.
The technical solution used in the present invention is: by control circuit industrial-frequency alternating current is rectified into direct current, again direct current is converted to the high-frequency high-voltage of 15-30KHZ, the high-frequency high-voltage current that changes the at a high speed induction coil of flowing through will produce the alternating magnetic field that changes at a high speed, when the magnetic line of force in magnetic field acts on the air duct of metal material, air duct self is generated heat at a high speed, thereby reach the purpose that adds air in the thermal chimney, form the good heat conductive sheet by several pieces metal tab in the air duct, blow out hot blast by blower fan again, wrapped up by heat-preservation cotton and air duct is outer, heat loss is minimum, and heating-up temperature and air quantity all can be controlled by control circuit.
Purpose of the present invention just provides a kind of pollution-free, the flames of anger, and efficient is high, the eddy-current heating air-heater that safety coefficient is high.
The present invention is achieved in that it mainly comprises the eddy-current heating controller, operation display panel, induction coil, heat-preservation cotton, air duct and blower fan etc.Operation display panel is that the control centre of whole equipment links to each other with the eddy-current heating controller, the eddy-current heating controller then links to each other with induction coil, be wrapped in the one layer of heat preservation cotton in the middle of induction coil and air duct, the cylinder inwall of air duct is provided with the heat conduction fin, at nozzle one end of air duct blower fan is installed then.
In order to alleviate the problem of above-mentioned existence, the major advantage of eddy-current heating air-heater of the present invention is: 1. pollution-free, and the flames of anger, and heating efficiency is high.
2. the hot-air quality of equipment generation is good, and safety coefficient is high.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Lower Fig. 1 is eddy-current heating air-heater structure principle chart.
The specific embodiment
As shown in Figure 1, the eddy-current heating air-heater is characterized in that, mainly comprises eddy-current heating controller 1, operation display panel 7, induction coil 2, heat-preservation cotton 5, air duct 4 and blower fan 6 etc.Operation display panel 7 is that the control centre of whole equipment links to each other with eddy- current heating controller 1,1 of eddy-current heating controller links to each other 2 with induction coil, in the middle of induction coil 2 and air duct 4, be wrapped in one layer of heat preservation cotton 5, the cylinder inwall of air duct 4 is provided with heat conduction fin 3, at nozzle one end of air duct 4 blower fan 6 is installed then.
In sum, be the preferred embodiment of invention, all changes of having done according to technical solution of the present invention when the function that produces fails to exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (2)
1. eddy-current heating air-heater, its principal character is: mainly comprise eddy-current heating controller (1), operation display panel (7), induction coil (2), heat-preservation cotton (5), air duct (4) and blower fan (6) etc. are wrapped in one layer of heat preservation cotton (5) in the middle of induction coil (2) and air duct (4).
2. require 1 described eddy-current heating air-heater such as claim, its principal character is: the cylinder inwall of air duct (4) is provided with heat conduction fin (3), at nozzle one end of air duct (4) blower fan (6) is installed then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110307718 CN103032956A (en) | 2011-09-28 | 2011-09-28 | Induction heating air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110307718 CN103032956A (en) | 2011-09-28 | 2011-09-28 | Induction heating air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032956A true CN103032956A (en) | 2013-04-10 |
Family
ID=48020118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110307718 Pending CN103032956A (en) | 2011-09-28 | 2011-09-28 | Induction heating air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032956A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407153A (en) * | 2013-07-18 | 2013-11-27 | 西北工业大学 | Composite material tape winding machine hot air apparatus |
| CN105091326A (en) * | 2015-06-11 | 2015-11-25 | 上海铭麓自动化科技有限公司 | Intelligent industrial air heater |
| CN105180429A (en) * | 2015-09-21 | 2015-12-23 | 济南大学 | Novel practical and efficient hot blaster heater |
| CN112539556A (en) * | 2020-12-01 | 2021-03-23 | 中国航发沈阳发动机研究所 | Gram-level micro airflow high-temperature-rise heater and heating structure with same |
-
2011
- 2011-09-28 CN CN 201110307718 patent/CN103032956A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407153A (en) * | 2013-07-18 | 2013-11-27 | 西北工业大学 | Composite material tape winding machine hot air apparatus |
| CN105091326A (en) * | 2015-06-11 | 2015-11-25 | 上海铭麓自动化科技有限公司 | Intelligent industrial air heater |
| CN105180429A (en) * | 2015-09-21 | 2015-12-23 | 济南大学 | Novel practical and efficient hot blaster heater |
| CN105180429B (en) * | 2015-09-21 | 2017-12-19 | 济南大学 | A kind of hot-blast stove |
| CN112539556A (en) * | 2020-12-01 | 2021-03-23 | 中国航发沈阳发动机研究所 | Gram-level micro airflow high-temperature-rise heater and heating structure with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201935386U (en) | Hot-air device | |
| CN107588651A (en) | A kind of electromagnetic induction heating high temperature air dryer | |
| CN103032956A (en) | Induction heating air heater | |
| CN201527152U (en) | Solar-energy drying device | |
| CN206145973U (en) | Electromagnetic induction high temperature air heater | |
| CN201706667U (en) | Blast heater | |
| CN107588542A (en) | A kind of electromagnetic induction high-temperature air heater | |
| CN202371875U (en) | Induction heating air heater | |
| CN202747600U (en) | Hot-blast stove | |
| CN102650447B (en) | Electromagnetic inductive indoor wall body heating system | |
| CN201828006U (en) | Pipeline fluid heater | |
| CN203425914U (en) | System for heating and purging insulator of electric dust collector by clean microwave hot air | |
| CN201221842Y (en) | Desk type electromagnetic heating air warmer | |
| CN102943158A (en) | Electromagnetic synchronously magnetic field exerting and heating double-tunnel energy-saving annealing furnace | |
| CN201725633U (en) | Waste gas heat energy utilizing device of lacquered wire baking furnace | |
| CN202630102U (en) | Intercooling tower hot-air recycling system in thermal power plant | |
| CN206905282U (en) | A kind of novel energy-conserving System of Electric Heater | |
| CN102107166A (en) | Intelligent solar environmentally-friendly baking varnish room for automobile | |
| CN206001810U (en) | A kind of electromagnetic induction heating drying room | |
| CN106513276A (en) | Fire coal and oil double-usage heating drying channel structure for coating | |
| CN102778031A (en) | Hot air furnace | |
| CN203425915U (en) | Device for performing microwave irradiation heating on insulator of electric dust collector | |
| CN203972266U (en) | Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application | |
| CN204180312U (en) | Heater | |
| CN202141189U (en) | Wind heating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |