CN113203203A - Spiral electric hot air device - Google Patents
Spiral electric hot air device Download PDFInfo
- Publication number
- CN113203203A CN113203203A CN202110502774.4A CN202110502774A CN113203203A CN 113203203 A CN113203203 A CN 113203203A CN 202110502774 A CN202110502774 A CN 202110502774A CN 113203203 A CN113203203 A CN 113203203A
- Authority
- CN
- China
- Prior art keywords
- metal
- spiral
- spiral coil
- coil
- heat
- 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
- 239000002184 metal Substances 0.000 claims abstract description 55
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000004146 energy storage Methods 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 208000011580 syndromic disease Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000021760 high fever Diseases 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/081—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The invention discloses a spiral electric hot air device which comprises a metal spiral coil, spiral blades, metal radiating fins, a heat-insulating cotton layer and an electromagnetic heating wire, wherein the heat-insulating cotton layer is filled in the metal spiral coil, an electric heating coil is wound outside the heat-insulating cotton layer, the spiral blades and the metal radiating fins are arranged on the metal spiral coil, the spiral blades and the metal radiating fins are distributed in a staggered mode, an air inlet is formed in one end of the metal spiral coil, an air outlet is formed in the other end of the metal spiral coil, and a heat energy storage tank is connected to the air outlet of the metal spiral coil. According to the invention, the metal spiral coil pipe equipment adopts the electric heating spiral to heat the air temperature, and the spiral blades and the metal radiating fins adopt a multilayer structure, so that hot air can be generated without combustion, pollution, carbon deposition and waste gas, and the production and operation power consumption is low, the cost is low, and the energy is saved and the environment is protected.
Description
Technical Field
The invention relates to the technical field of hot air equipment, in particular to spiral electric hot air equipment.
Background
With the increasing severity of global environmental pollution, not only can the health of the current people be endangered, but also offspring and offspring are endangered, and various countries begin to vigorously remediate environmental pollution in a large scale at present.
The field related to the hot air demand occupies a place in various industries in various places, the hot air is various in types and serious in pollution, and waste gas generated by coal and natural gas required by the hot air causes great pollution to the environment.
Disclosure of Invention
In order to overcome the problems in the related art, the embodiment of the invention provides a spiral electric hot air device, which solves the increasingly serious problem of environmental pollution and greatly reduces the production cost in the hot air use process.
The embodiment of the invention provides a spiral electric hot air device which comprises a metal spiral coil, spiral blades, metal radiating fins, a heat-insulating cotton layer and electromagnetic heating wires, wherein the heat-insulating cotton layer is filled in the metal spiral coil, an electric heating coil is wound outside the heat-insulating cotton layer, the spiral blades and the metal radiating fins are arranged on the metal spiral coil, the spiral blades and the metal radiating fins are distributed in a staggered mode, an air inlet is formed in one end of the metal spiral coil, an air outlet is formed in the other end of the metal spiral coil, and a heat energy storage tank is connected to the air outlet of the metal spiral coil.
Furthermore, an induced draft fan is arranged at the air inlet, and a high-temperature induced draft fan is arranged at the air outlet.
Further, the electric heating coil is connected with an electromagnetic controller device through a connecting wire.
Furthermore, the number of winding turns of the electric heating coil outside the heat-preservation cotton layer is not less than two.
Further, both ends of the metal spiral coil pipe are provided with bases.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: because the metal spiral coil pipe equipment adopts the electric heating spiral to heat the air temperature, and the spiral blades and the metal radiating fins adopt a multilayer structure, hot air can be generated without combustion, pollution, carbon deposition and waste gas, the power consumption of production and operation is low, the cost is low, and the metal spiral coil pipe equipment is energy-saving and environment-friendly.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a spiral electric hot air device in an embodiment of the invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods consistent with certain aspects of the invention, as detailed in the following claims.
FIG. 1 is a schematic structural diagram of a spiral electric air heater according to an embodiment of the present invention, as shown in FIG. 1, the spiral electric air heater includes a metal spiral coil 9, spiral blades 3, metal fins 4, a thermal insulation cotton layer 5 and an electromagnetic heating wire 6, the thermal insulation cotton layer is filled in the metal spiral coil, bases are disposed at two ends of the metal spiral coil, an electric heating coil is wound outside the thermal insulation cotton layer, the electric heating coil is connected to an electromagnetic controller device through a connection wire, under the control of the electromagnetic controller device, the power of the electric heating coils at different sections is different, so that the temperature of each section inside the spiral coil is convenient to adjust, the number of winding turns of the electric heating coil outside the thermal insulation cotton layer is not less than two, the spiral blades and the metal fins are disposed on the metal spiral coil, the spiral blades and the metal fins are alternately disposed, the three-layer structure of the metal spiral coil, the metal fins and the thermal insulation cotton layer can maintain the temperature inside the metal spiral coil, one end of the metal spiral coil is provided with an air inlet 1, the other end of the metal spiral coil is provided with an air outlet 10, the air inlet is provided with a draught fan 2, the air outlet is provided with a high-temperature draught fan 7, and the air outlet of the metal spiral coil is connected with a heat energy storage tank 8.
This spiral electric hot air equipment's work flow, after cold wind got into the air intake, continuous circling motion was gone forward in metal spiral coil inside, contact the metal fin in the cold wind motion, the metal fin not only plays the heat dissipation effect of heating but also can improve the wind-warm syndrome with cold wind at the mutual frictional contact in-process fast, the inside cold wind of spiral coil is at continuous circling motion, from the air intake toward the air outlet direction motion, at this in-process, cold wind and metal cooling plate and the metal of peripheral high fever constantly contact circling motion, in the cold wind motion with metal cooling plate and the metal of peripheral high fever fully contact, the welded metal cooling plate can improve fast between spiral pipeline space and the pitch and heat cold wind-warm syndrome, under this kind of environment, it is hot-blast syndrome of high temperature when reacing the air outlet.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (5)
1. The utility model provides a spiral electric hot-blast apparatus, its characterized in that, includes metal spiral coil, helical blade, metal fin, the cotton layer of heat preservation and electromagnetic heating line, metal spiral coil intussuseption is filled with the cotton layer of heat preservation, and the outer winding of the cotton layer of heat preservation is provided with electric heating coil, last helical blade and the metal fin of being provided with of metal spiral coil, crisscross distribution setting between helical blade and the metal fin, metal spiral coil's one end is provided with the air intake, and metal spiral coil's the other end is provided with the air outlet, and metal spiral coil's air outlet department is connected with heat energy storage tank.
2. The spiral electric hot air device according to claim 1, wherein an induced draft fan is provided at the air inlet, and a high temperature induced draft fan is provided at the air outlet.
3. The spiral electric hot air device according to claim 1, wherein the electric heating coil is connected to an electromagnetic controller means through a connecting wire.
4. The spiral electric hot air device according to claim 1, wherein the number of winding turns of the electric heating coil outside the heat-insulating cotton layer is not less than two.
5. The spiral electric hot air device according to claim 1, wherein bases are provided at both ends of the metal spiral coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502774.4A CN113203203A (en) | 2021-05-09 | 2021-05-09 | Spiral electric hot air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502774.4A CN113203203A (en) | 2021-05-09 | 2021-05-09 | Spiral electric hot air device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113203203A true CN113203203A (en) | 2021-08-03 |
Family
ID=77030533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110502774.4A Pending CN113203203A (en) | 2021-05-09 | 2021-05-09 | Spiral electric hot air device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113203203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739003A (en) * | 2022-05-01 | 2022-07-12 | 袁军章 | Electromagnetic induction cold air heating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120092875A (en) * | 2011-02-14 | 2012-08-22 | 김선일 | Air heater using induction heater and heating mediums |
| CN205648047U (en) * | 2016-05-12 | 2016-10-12 | 孙启华 | Electromagnetic heating device |
| CN206055958U (en) * | 2016-09-29 | 2017-03-29 | 三明特安设备安装有限公司 | A kind of head tank cooling system |
| CN206291471U (en) * | 2016-12-02 | 2017-06-30 | 龙岩市烟草公司上杭分公司 | A kind of electromagnetic energy air heater |
| CN210569202U (en) * | 2019-08-05 | 2020-05-19 | 广州奥斯德科技有限公司 | Electromagnetic hot air device |
-
2021
- 2021-05-09 CN CN202110502774.4A patent/CN113203203A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120092875A (en) * | 2011-02-14 | 2012-08-22 | 김선일 | Air heater using induction heater and heating mediums |
| CN205648047U (en) * | 2016-05-12 | 2016-10-12 | 孙启华 | Electromagnetic heating device |
| CN206055958U (en) * | 2016-09-29 | 2017-03-29 | 三明特安设备安装有限公司 | A kind of head tank cooling system |
| CN206291471U (en) * | 2016-12-02 | 2017-06-30 | 龙岩市烟草公司上杭分公司 | A kind of electromagnetic energy air heater |
| CN210569202U (en) * | 2019-08-05 | 2020-05-19 | 广州奥斯德科技有限公司 | Electromagnetic hot air device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739003A (en) * | 2022-05-01 | 2022-07-12 | 袁军章 | Electromagnetic induction cold air heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214701226U (en) | Electric liquid heating equipment | |
| CN103776163B (en) | Teat pump boiler | |
| CN201311135Y (en) | Fin heat exchanger | |
| CN113203203A (en) | Spiral electric hot air device | |
| CN106918070A (en) | The heat accumulating type conduction oil heating system of built-in electromagnetic heater | |
| CN106604433A (en) | Electromagnetic eddy-current liquid heater | |
| CN214701251U (en) | Spiral electric hot air device | |
| CN104185324A (en) | Closed circulating heat radiation system of electromagnetic heating device | |
| CN214701252U (en) | Electric hot air device | |
| CN215863689U (en) | Heating equipment | |
| CN113203202A (en) | Electric hot air device | |
| CN202770269U (en) | Tube bundle winding type heat exchanger | |
| CN202253979U (en) | Novel large temperature difference fan coil unit with alternating-current motor | |
| CN202322916U (en) | Rotary metal rod electromagnetic heating furnace | |
| CN113203197A (en) | Electric liquid heating equipment | |
| CN201294646Y (en) | High-efficiency radiating electric heating tube | |
| CN102418990A (en) | Electromagnetic induction heat exchanger | |
| CN209960740U (en) | Corrosion-resistant electric heating device and heating system | |
| CN206944481U (en) | Energy-saving electromagnetic inductive heater | |
| CN210267477U (en) | Vertical heater | |
| CN102337916A (en) | Ventilation system for tunnel engineering | |
| CN201611107U (en) | Super audio spiral coil air heater for electric station boiler | |
| CN103795186A (en) | Closed-type ventilation cooling system provided with stainless steel lamp bulb shell and used for large lamp bulb tubular pump unit and ventilation design calculation method thereof | |
| CN205017172U (en) | Motor heat sink, air can water heater and air conditioners | |
| CN111219882A (en) | Solid heat storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210803 |
|
| RJ01 | Rejection of invention patent application after publication |