A kind of Novel heating watt
Technical field
The utility model relates to firing equipment field, particularly one heating watt.
Background technology
Heating watt is the splendid metal alloy of the uniform heater of a kind of High Efficiency Thermal branch, thermal conductance, guarantees that hot-face temperature is even, eliminates focus and the cold spot of equipment.There is the advantages such as long-life, good heat insulating, mechanical performance are strong, corrosion-resistant, diamagnetic field.Be widely used in high temperature heating stove, semiconducter engineering, glass, pottery and wire work.
Existing heating watt adopts homogenous material manufacture mostly, and resistance to gentleness insulation can not be had both, and affects result of use.Heating watt generally adopts Resistant heating method, and cause being heated uneven, temperature raises the defects such as slow.A present heating watt majority does not have temperature control device, can not control heating-up temperature well.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Novel heating watt, by winding around, utilizes eddy current effect to produce heat, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of Novel heating watt, comprise shell, heat-insulation layer, pottery heat-resistant layer, neck bush, wire, thermal sensitive piece, temperature detect switch (TDS), heating red light, insulation green light, it is characterized in that: a described Novel heating watt shape is cross section is foursquare cuboid, and center has square hole, outermost shell is manufactured by stainless steel, the equal chamfering of outline, the second layer is heat-insulation layer, manufactured by rock wool, third layer is ceramic heat-resistant layer, manufactured by refractory ceramics, innermost layer is neck bush, manufactured by nickel base superalloy, pottery heat-resistant layer inside is provided with threading tube seat, wire is installed with in threading tube seat, wire becomes coil shape around ceramic heat-resistant layer, internal memory is arranged with thermal sensitive piece and temperature detect switch (TDS), wire connects temperature detect switch (TDS) through ceramic heat-resistant layer, heating red light and insulation green light is provided with above pottery heat-resistant layer, have indicator lamp hole and lead to temperature detect switch (TDS) below heating red light and insulation green light, temperature detect switch (TDS) connects heating red light and insulation green light respectively by wire.
Preferably, described heat-insulation layer and shell have through hole at correspondence position, and wire is connected power supply through heat-insulation layer with shell.
Preferably, described wire is copper, and outer wrap one deck insulating case.
Preferably, described shell, heat-insulation layer, ceramic heat-resistant layer, neck bush, between each layer all by high temperature resistance adhesive bond together.
Preferably, described thermal sensitive piece is made up of high temperature semiconductors, and temperature control switch is embedded on thermal sensitive piece.
The beneficial effect of above technical scheme is adopted to be: the outermost shell of this Novel heating watt is manufactured by stainless steel, and so the equal chamfering of outline, the second layer is heat-insulation layer, manufactured by rock wool, third layer is ceramic heat-resistant layer, manufactured by refractory ceramics, innermost layer is neck bush, manufactured by nickel base superalloy, between each layer all by high temperature resistance adhesive bond together, used in combination by multiple material, both heating watt resistant to elevated temperatures performance had been ensured, the effect of insulation can be played again, extend heating watt useful life, , pottery heat-resistant layer inside is provided with threading tube seat, wire is installed with in threading tube seat, wire becomes coil shape around ceramic heat-resistant layer, eddy current effect is produced by coil electricity, produce heat, make to be heated more even, heat quicker, substantially increase efficiency.Internal memory is arranged with thermal sensitive piece and temperature detect switch (TDS), wire connects temperature detect switch (TDS) through ceramic heat-resistant layer, heating red light and insulation green light is provided with above pottery heat-resistant layer, when red during heating, thermal sensitive piece becomes insulator when more than 500 DEG C, disconnects temperature detect switch (TDS), stop heating, insulation green light, is controlled by temperature, and preventing heating, Wa Wendu is too high causes negative effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel heating of the utility model watt;
Fig. 2 is the vertical view of a kind of Novel heating of the utility model watt.
Wherein, 1-shell, 2-heat-insulation layer, 3-pottery heat-resistant layer, 4-internal memory cover, 5-threading tube seat, 6-wire, 7-thermal sensitive piece, 8-temperature detect switch (TDS), 9-indicator lamp hole, 10-heating red light, 11-are incubated green light.
Embodiment
The preferred implementation of a kind of Novel heating of the utility model watt is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the embodiment of a kind of Novel heating of the utility model watt: this Novel heating watt, comprise shell 1, heat-insulation layer 2, pottery heat-resistant layer 3, neck bush 4, wire 6, thermal sensitive piece 7, temperature detect switch (TDS) 8, heating red light 10, insulation green light 11, it is characterized in that: a described Novel heating watt shape is cross section is foursquare cuboid, and center has square hole, outermost shell 1 is manufactured by stainless steel, and so the equal chamfering of outline, the second layer is heat-insulation layer 2, manufactured by rock wool, third layer is ceramic heat-resistant layer 3, manufactured by refractory ceramics, innermost layer is neck bush 4, manufactured by nickel base superalloy, pottery heat-resistant layer 3 inside is provided with threading tube seat 5, wire 6 is installed with in threading tube seat 5, wire 6 is around ceramic heat-resistant layer 3 one-tenth coil shape, internal memory cover 4 is provided with thermal sensitive piece 7 and temperature detect switch (TDS) 8, wire 6 connects temperature detect switch (TDS) 8 through ceramic heat-resistant layer 3, heating red light 10 and insulation green light 11 is provided with above pottery heat-resistant layer 3, have indicator lamp hole 9 below heating red light 10 and insulation green light 11 and lead to temperature detect switch (TDS) 8, temperature detect switch (TDS) 8 connects heating red light 10 and insulation green light 11 respectively by wire 6.
Shown in composition graphs 1 and Fig. 2, described heat-insulation layer 2 and shell 1 have through hole at correspondence position, wire 6 is connected power supply through heat-insulation layer 2 with shell 1, shell 1, heat-insulation layer 2, pottery heat-resistant layer 3, neck bush 4, between each layer all by high temperature resistance adhesive bond together, wire 6 is copper, and outer wrap one deck insulating case, thermal sensitive piece 7 is made up of high temperature semiconductors, temperature control switch 8 is embedded on thermal sensitive piece 7, thermal sensitive piece 7 becomes insulator when more than 500 DEG C, disconnect temperature detect switch (TDS) 8, stop heating, insulation green light 11 is bright, controlled by temperature, preventing heating, Wa Wendu is too high causes negative effect.。
Above is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.