CN205590829U - Electromagnetism stove that generates heat for electroplating - Google Patents
Electromagnetism stove that generates heat for electroplating Download PDFInfo
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- CN205590829U CN205590829U CN201620405582.6U CN201620405582U CN205590829U CN 205590829 U CN205590829 U CN 205590829U CN 201620405582 U CN201620405582 U CN 201620405582U CN 205590829 U CN205590829 U CN 205590829U
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- heat
- furnace
- burner hearth
- heating
- electroplating
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Abstract
The utility model relates to an electromagnetism stove that generates heat for electroplating, including generating heat furnace, it all is equipped with thermomagnetic core installing support to generate heat the furnace both ends, be equipped with the super temperature sensor of magnetic core on the thermomagnetic core installing support, the combustion chamber outer wall that generates heat is equipped with thermal -insulated heat preservation, it is equipped with electromagnetism heating element in the furnace to generate heat, the furnace that generates heat adopt magnetic materials, the furnace front end that generates heat is equipped with the thermal cycle air outlet, thermal cycle air outlet upper end is equipped with temperature sensor, it is equipped with hot circulation air inlet to generate heat furnace's rear end. The beneficial effects of the utility model are that: through utilizing the generate heat electromagnetism stove that generates heat for electroplating of principle development of electromagnetism, realized generating heat that stove heating efficiency is high, heating device long service life, to the electric wire netting influence is little, the heat loss low, safe and reliable's purpose.
Description
Technical field
This utility model relates to a kind of firing equipment field, it particularly relates to a kind of electroplating magnetic heating cooking stove.
Background technology
Current plating firing equipment is to use pure resistance mode of heating, utilizes the 3 phase 380V voltage 9KW(the biggest) the heat-generating pipe heating of power, by aerator, heat is brought in heating burner hearth, it may appear that: 1, the power consumption of equipment is bigger；2, electric heating tube is shorter for service life, and the evil idea changed adds heat pipe and cannot be carried out maintenance；3, the efficiency of resistance heating is low, and the thermal efficiency is generally about 40%；4, having the danger of high-voltage great-current, heater is the commercial power of AC380V, to being breakneck from the point of view of human body；5, the sudden change of power network current, after electrical heating one is energized, i.e. can produce big electric current, electrical network is formed certain impact；6, there is the danger of electric leakage in electric heating tube, if plus leakage switch, though serving the effect of protection, but can be restricted to the service life of electric heating tube.
For the problem in correlation technique, effective solution is the most not yet proposed.
Utility model content
The purpose of this utility model is to provide a kind of electroplating magnetic heating cooking stove, overcomes the deficiency of above-mentioned aspect in existing product.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of electroplating magnetic heating cooking stove, including heating burner hearth 10, described heating burner hearth 10 two ends are equipped with pyromagnetic core mounting bracket 4, described pyromagnetic core mounting bracket 4 is provided with described in magnetic core over-temperature sensor 6 outer wall of the burner hearth 10 that generates heat and is provided with insulating 11, being provided with electromagnetic heating element 1 in described heating burner hearth 10, described heating burner hearth 10 uses permeability magnetic material；Described heating burner hearth 10 front end is provided with thermal cycle air outlet 3, and described thermal cycle air outlet 3 upper end is provided with temperature sensor 5, and the rear end of described heating burner hearth 10 is provided with thermal cycle air inlet 2.
Further, described insulating 11 includes two-layer, and one layer is refractory material mullite, and another layer is high temperature insulating band.
Further, described electromagnetic heating element 1 is high temperature resistant cable, and its maximum temperature that can bear is 400 DEG C.
The beneficial effects of the utility model are: by the electroplating magnetic heating cooking stove utilizing electromagnetic heating principle to develop, it is achieved that heating cooking stove efficiency of heating surface height, heater element length in service life, the purpose that little to electric network influencing, thermal losses is low, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the heater block structural representation of the electroplating magnetic heating cooking stove described in this utility model embodiment；
Fig. 2 is the blower fan schematic diagram of the electroplating magnetic heating cooking stove described in this utility model embodiment；
Fig. 3 is the control chamber schematic diagram of the electroplating magnetic heating cooking stove described in this utility model embodiment；
Fig. 4 is the heat insulation hood schematic diagram of the electroplating magnetic heating cooking stove described in this utility model embodiment.
In figure:
1, electromagnetic heating element；2, thermal cycle air inlet；3, thermal cycle air outlet；4, pyromagnetic core mounting bracket；5, temperature sensor；6, magnetic core over-temperature sensor；7, heat insulation hood；8, blower fan；9, control chamber；10 heating burner hearths；11, insulating.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of this utility model protection.
As shown in Figure 1, according to a kind of electroplating magnetic heating cooking stove described in this utility model embodiment, including heating burner hearth 10, described heating burner hearth 10 two ends are equipped with pyromagnetic core mounting bracket 4, described pyromagnetic core mounting bracket 4 is provided with described in magnetic core over-temperature sensor 6 outer wall of the burner hearth 10 that generates heat and is provided with insulating 11, being provided with electromagnetic heating element 1 in described heating burner hearth 10, described heating burner hearth 10 uses permeability magnetic material；Described heating burner hearth 10 front end is provided with thermal cycle air outlet 3, and described thermal cycle air outlet 3 upper end is provided with temperature sensor 5, and the rear end of described heating burner hearth 10 is provided with thermal cycle air inlet 2.
Wherein, described insulating 11 includes two-layer, one layer is refractory material mullite, another layer is high temperature insulating band, described electromagnetic heating element 1 is high temperature resistant cable, its maximum temperature that can bear is 400 DEG C, described thermal cycle air outlet 3 is connected with product thermal treatment zone air inlet, described thermal cycle air inlet 2 is connected with the air outlet of blower fan 8, the air inlet of described blower fan 8 is connected with product thermal treatment zone air outlet, it is provided with high frequency oscillation module, inversion module in control chamber 9, outside electroplating magnetic heating cooking stove, is provided with heat insulation hood 7.
Understand technique scheme of the present utility model for convenience, below by way of in specifically used mode, technique scheme of the present utility model is described in detail.
When actually used, as in Figure 2-4, AC rectification inversion is DC110V unidirectional current by control chamber 9, and recycling high frequency oscillation module controls inversion module and produces the electric current of high frequency low voltage, and frequency is 30KHz.For the AC380V high pressure of current plating firing equipment employing, the electrical body heat-generating pipe of high temperature, the electric current of the low-voltage high-frequency that control chamber produces is comparatively safe.
Electromagnetic heating element 1 uses 6 squares of high temperature resistant cables, and when power is 8KW, the electric current in the coil being made up of cable is about 12.5A, and the thermal efficiency can reach about 90%, and the internal temperature of heating burner hearth 10 can be heated to 600 DEG C by about 15min；Heating burner hearth 10 outer two layers insulating 11, can drop to surface temperature less than 90 DEG C, thus also effectively prevent the loss of heat, improves the thermal efficiency.And the electric current in coil is when being about 12.5A, even if using for a long time, this electric current is also far smaller than the current-carrying capacity of cable, extends the service life of electromagnetic heating element.
AC rectification inversion is DC110V unidirectional current by control chamber 9, in this section of DC source, control chamber 9 is designed with jumbo capacitor, and this capacitor plays filtering and the effect of voltage stabilizing, utilize high frequency oscillation module to control inversion module and produce the electric current of high frequency low voltage, decrease the impact on electrical network.
During use, heating system uses circulation air-supply supply mode, utilize blower fan 8 that heating burner hearth 10 is blown, concrete endless form is: sequentially enter thermal cycle air inlet 2, heating burner hearth 10, thermal cycle air outlet 3, product thermal treatment zone air inlet, product thermal treatment zone air outlet, the air inlet of blower fan 8 from the air outlet of blower fan 8, this endless form can utilize heat with Efficient Cycle, reduces thermal losses.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (3)
1. an electroplating magnetic heating cooking stove, including heating burner hearth (10), it is characterized in that, described heating burner hearth (10) two ends are equipped with pyromagnetic core mounting bracket (4), described pyromagnetic core mounting bracket (4) is provided with magnetic core over-temperature sensor (6), the outer wall of described heating burner hearth (10) is provided with insulating (11), being provided with electromagnetic heating element (1) in described heating burner hearth (10), described heating cooking stove (10) thorax uses permeability magnetic material；Described heating burner hearth (10) front end is provided with thermal cycle air outlet (3), described thermal cycle air outlet (3) upper end is provided with temperature sensor (5), and the rear end of described heating burner hearth (10) is provided with thermal cycle air inlet (2).
A kind of electroplating magnetic heating cooking stove the most according to claim 1, it is characterised in that described insulating (11) includes two-layer, and one layer is refractory material mullite, and another layer is high temperature insulating band.
A kind of electroplating magnetic heating cooking stove the most according to claim 1, it is characterised in that described electromagnetic heating element (1) is high temperature resistant cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405582.6U CN205590829U (en) | 2016-05-06 | 2016-05-06 | Electromagnetism stove that generates heat for electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405582.6U CN205590829U (en) | 2016-05-06 | 2016-05-06 | Electromagnetism stove that generates heat for electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590829U true CN205590829U (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405582.6U Active CN205590829U (en) | 2016-05-06 | 2016-05-06 | Electromagnetism stove that generates heat for electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590829U (en) |
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2016
- 2016-05-06 CN CN201620405582.6U patent/CN205590829U/en active Active
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