CN204180312U - Heater - Google Patents
Heater Download PDFInfo
- Publication number
- CN204180312U CN204180312U CN201420353618.1U CN201420353618U CN204180312U CN 204180312 U CN204180312 U CN 204180312U CN 201420353618 U CN201420353618 U CN 201420353618U CN 204180312 U CN204180312 U CN 204180312U
- Authority
- CN
- China
- Prior art keywords
- heater
- fire door
- blower fan
- heat
- furnace body
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 241001075561 Fioria Species 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 22
- 239000000463 material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to a kind of heater, and it comprises body of heater, heat-insulation layer, heater coil, blower fan; Wherein, body of heater comprises the furnace body wall and fire door be made up of metal material; Heat-insulation layer is coated on the outer wall of furnace body wall, and heater coil wraps is on heat-insulation layer, and the blower fan leaf of blower fan stretches in burner hearth.This heater utilizes coil-induced heating, and capacity usage ratio is high, and avoids electric leakage risk.
Description
Technical field
The utility model relates to a kind of heater, is applicable to the heating of batch-type furnace, pit-type furnace, continuous furnace, clock hood type furnace, air circulating oven, drying oven, drying baker, Drying tunnel.
Background technology
Traditional heating adopts Electrothermic wire, heat-generating pipe or uses burner heating to heat up.Traditional heater has following defect: 1, adopt resistance-type heater, electric energy efficiency is low, and power consumption is large; 2, heating wire, heating bar easily damage; 3, heater is arranged in burner hearth, there is the danger of electric leakage; 4, combustion mode is adopted to heat and can produce flue gas, not environmentally, 5, burner exists potential safety hazard, 6, maintenance trouble.
For this reason, the heater that a kind of improvement is provided is needed.
Utility model content
The purpose of this utility model is to provide a kind of heater, and its energy conversion efficiency is high, and heating is fast, and temperature is more even, environmental protection and energy saving, and the potential safety hazard that there is not electric leakage.
For achieving the above object, the utility model adopts following technical scheme:
Heater, it comprises body of heater, heat-insulation layer, heater coil, blower fan;
Wherein, described body of heater comprises the furnace body wall and fire door be made up of metal material;
Described heat-insulation layer is coated on the outer wall of described furnace body wall, and described heater coil wraps is on described heat-insulation layer, and the blower fan leaf of described blower fan stretches in described burner hearth.
Preferably, described body of heater is well formula, and described fire door is positioned at the apical position of described furnace body wall, and described blower fan is arranged on the top of described body of heater, described blower fan leaf stretches in described body of heater from the stove face plate of described fire door.
Preferably, described body of heater is bell-type, and described fire door is positioned at the bottom position of described furnace body wall, described blower fan is arranged on the bottom of described body of heater.
Preferably, described body of heater is tunnel type, and the fire door of described body of heater comprises import fire door and outlet fire door, and object to be heated enters in described body of heater from described import fire door, and shift out described body of heater from described outlet fire door; Described blower fan is arranged on the top of described body of heater, and described blower fan leaf stretches in described body of heater from the top of described furnace body wall.
The beneficial effect of the utility model heater is: 1, heating adopts induction heating mode, and load coil heat the furnace body wall of metal, body of heater fast heating voluntarily under the effect of alternating current, and energy conversion efficiency is high, and heating soon.2, furnace body wall conducting self-heating, namely the area of heating and thermal diffusion is whole furnace body wall, so heat up rapidly.3, air blower leaf stretches in body of heater, makes the temperature in whole burner hearth more even.4, furnace body wall is outside is incubated furnace body wall with insulation material parcel, reduces thermal loss.5, heater coil wraps is outside heat-insulation layer, has heat-insulation layer to separate due in the middle of coil and furnace body wall, thus furnace body wall and heat induced coil electric on connection, so there is not the danger of electric leakage.6, the cross section of furnace body wall can be circle, ellipse, polygon etc., and structure is simple, easily makes, installs.7, furnace body wall can be vertical installation, horizontal type is installed, handstand is installed or inclination is installed.
Accompanying drawing explanation
Fig. 1 is the main calandria schematic diagram of the heater of an embodiment of the present utility model.
Fig. 2 is the cross-sectional schematic of the heater of an embodiment of the present utility model.
Fig. 3 is the cross-sectional schematic of the heater of second embodiment of the present utility model.
Fig. 4 is the cross-sectional schematic of the heater of the 3rd embodiment of the present utility model.
Fig. 5 is the schematic side view of heater shown in Fig. 4.
Embodiment
Embodiment of the present utility model is introduced in detail below in conjunction with accompanying drawing.
As shown in Fig. 1-Fig. 2, the heater of this embodiment comprises body of heater 10, heat-insulation layer 20, heater coil 30, blower fan 40.
Wherein, body of heater 10 comprises the furnace body wall 11 be made up of metal material, and the inner space that furnace body wall 11 is formed is burner hearth 111, and the opening 112 that furnace body wall 11 is formed is fire door, fire door 112 is stamped stove face plate 1120.Furnace body wall 11 can be suitable cylindrical tube, cube, cuboid, spheroid, polyhedron shape etc.Fire door 112 is opened in the suitable position of furnace body wall 11, and heated material enters in burner hearth 111 from this fire door 112, heats.
Heat-insulation layer 20 is coated on the outer wall of furnace body wall 11, and this heat-insulation layer can be made for any suitable insulation material in prior art.Heat-insulation layer 20 pairs of calandrias are incubated, and reduce thermal loss.
Heater coil 30 is wrapped on heat-insulation layer 20.Adopt induction heating mode, the furnace body wall 11 of heater coil 30 pairs of metals heats, furnace body wall 11 fast heating voluntarily under the effect of alternating current, and energy conversion efficiency is high, and heating is fast.Owing to having heat-insulation layer to separate in the middle of heater coil 30 and calandria (furnace body wall 11), thus calandria and heat induced coil electric on connection, so there is not the danger of electric leakage.
The blower fan leaf 41 of blower fan 40 stretches in burner hearth 111, dispels the heat, to make the temperature in whole burner hearth more even.
Preferably, in this embodiment, body of heater 10 is well formula, that is furnace body wall 11 is vertical, and fire door 112 is positioned at the apical position of furnace body wall 11.Blower fan 40 is arranged on the top of body of heater 10, and blower fan leaf 41 stretches in burner hearth 111 from stove face plate 1120.
During heating, heated material A is placed in burner hearth 111 from the fire door 112 on top, is heated by furnace body wall 11 by induction heating mode.
As Fig. 3 shows second embodiment of the present utility model, this embodiment is similar to above-mentioned first embodiment, unlike: in this embodiment, body of heater 10 is bell-type, fire door 112 is positioned at the bottom position of furnace body wall 11, and blower fan 40 is arranged on the bottom of body of heater 10.
In above-described embodiment, in burner hearth, be provided with the object apparatus for placing for placing heated material.
As Fig. 4-Fig. 5 shows the 3rd embodiment of the present utility model, this embodiment is similar to above-mentioned first embodiment, unlike: in this embodiment, body of heater 10 is tunnel type, fire door 112 comprises import fire door 1121 and outlet fire door 1122, form the burner hearth of tunnel type between import fire door 1121 and outlet fire door 1122, heated material enters burner hearth from import fire door 1121, shifts out burner hearth from outlet fire door 1122.Preferably, the track 50 for heated material movement is provided with in the burner hearth of tunnel type.Blower fan 40 is arranged on the top of body of heater 10, and blower fan leaf stretches in burner hearth from the top of furnace body wall.
Like this, furnace body wall is heat source body and the thermal diffuser of heating, and heating and area of dissipation maximize, and making heats up in stove is exceedingly fast, and adopts coil-induced mode of heating, and energy conversion efficiency is high, environmental protection and energy saving.There is no heater element in burner hearth, there is not the repair changing heating wire, there is not the potential safety hazard of electric leakage.The heat insulation effect of heat-insulation layer significantly reduces the loss of heat, thus reaches directly energy-conservation object.
Described above is only preferred embodiment of the present utility model, certainly can not limit scope of the present utility model with this.Any equivalents for technical solutions of the utility model and replacement, all within protection range of the present utility model.
Claims (4)
1. heater, is characterized in that: comprise body of heater, heat-insulation layer, heater coil, blower fan;
Wherein, described body of heater comprises the furnace body wall and fire door be made up of metal material;
Described heat-insulation layer is coated on the outer wall of described furnace body wall, and described heater coil wraps is on described heat-insulation layer, and the blower fan leaf of described blower fan stretches in the burner hearth of described body of heater.
2. heater according to claim 1, it is characterized in that: described body of heater is well formula, described fire door is positioned at the apical position of described furnace body wall, and described blower fan is arranged on the top of described body of heater, and described blower fan leaf stretches in described body of heater from the stove face plate of described fire door.
3. heater according to claim 1, is characterized in that: described body of heater is bell-type, and described fire door is positioned at the bottom position of described furnace body wall, described blower fan is arranged on the bottom of described body of heater.
4. heater according to claim 1, it is characterized in that: described body of heater is tunnel type, the fire door of described body of heater comprises import fire door and outlet fire door, and object to be heated enters in described body of heater from described import fire door, and shifts out described body of heater from described outlet fire door; Described blower fan is arranged on the top of described body of heater, and described blower fan leaf stretches in described body of heater from the top of described furnace body wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353618.1U CN204180312U (en) | 2014-06-30 | 2014-06-30 | Heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353618.1U CN204180312U (en) | 2014-06-30 | 2014-06-30 | Heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180312U true CN204180312U (en) | 2015-02-25 |
Family
ID=52569084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353618.1U Expired - Lifetime CN204180312U (en) | 2014-06-30 | 2014-06-30 | Heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204180312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006792A (en) * | 2019-11-27 | 2020-04-14 | 北京交通大学 | A Fiber Bragg Grating Temperature Sensor Calibration Device Based on Electromagnetic Induction Heating |
| WO2025056350A1 (en) * | 2023-09-15 | 2025-03-20 | Reinhold Mendritzki Kaltwalzwerk GmbH & Co. KG | Hood-type annealing furnace, and method for operating a hood-type annealing furnace |
-
2014
- 2014-06-30 CN CN201420353618.1U patent/CN204180312U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006792A (en) * | 2019-11-27 | 2020-04-14 | 北京交通大学 | A Fiber Bragg Grating Temperature Sensor Calibration Device Based on Electromagnetic Induction Heating |
| CN111006792B (en) * | 2019-11-27 | 2021-08-24 | 北京交通大学 | A Fiber Bragg Grating Temperature Sensor Calibration Device Based on Electromagnetic Induction Heating |
| WO2025056350A1 (en) * | 2023-09-15 | 2025-03-20 | Reinhold Mendritzki Kaltwalzwerk GmbH & Co. KG | Hood-type annealing furnace, and method for operating a hood-type annealing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150225 |