A kind of homogeneous heating decoct roasting machine
The utility model relates to a kind of cooking apparatus, relates in particular to the roasting machine of decocting of a kind of homogeneous heating.
The existing bakeware structure of decocting roasting machine is all discoidal die casting, and its back side is provided with electrothermal tube, and electrothermal tube coils according to the shape of baking tray, and electrothermal tube heats by the mode baking plate of conduction.Restriction due to electrothermal tube and baking tray contact-making surface size, make the near position programming rate of baking tray surface distance electrothermal tube fast, slow apart from the position programming rate that electrothermal tube is far away, the temperature performance everywhere of baking tray surface differs greatly, thereby when making food on baking tray fried, some places have occurred burned, and some places unseasoned phenomenon also, the effect of impact culinary art greatly.
Utility model content
For overcoming the deficiency existing in above-mentioned technology, the utility model provides a kind of can effectively improve the uniformity coefficient that baking tray integral body is heated, thus reach the culinary art effect of improving food homogeneous heating decoct roasting machine.
For achieving the above object, the utility model adopts following technical scheme:
A kind of homogeneous heating decoct roasting machine, comprise housing, calandria and baking tray, calandria is arranged between baking tray and housing, and described calandria comprises insulated support and heating wire, heating wire is arranged on insulated support the one side towards baking tray, and between calandria and baking tray, is provided with radiation gap.
Further, in described radiation gap, be provided with diathermanous insulating barrier.
Further, described radiation gap is 3-20mm.
Further, described insulated support is micarex.
Further, the heater strip of described calandria is arranged in parallel within on micarex.
Further, described insulated support and baking tray be arranged in parallel.
Further, between described housing and calandria, be provided with the reflection backing member that medial surface is shiny surface.
Further, described baking tray is the baking tray that panel beating stretches, and described baking tray is also provided with the hinge engaging structure of one.
Further, described in decoct roasting machine and be provided with temperature-sensing element, described temperature-sensing element is temperature controller or thermocouple, described temperature-sensing element and baking tray laminating setting.
The beneficial effects of the utility model:
The integral body of the calandria baking plate bottom surface of decocting roasting machine that the utility model provides is carried out direct radiation heating, and baking tray bottom surface is heated evenly, and the thermal efficiency is high, cooks effective; Between calandria and baking tray, be provided with radiation gap, calandria does not directly contact with the baking tray of metal, has increased security simultaneously; Between calandria and baking tray, be provided with diathermanous insulating barrier, further improve the security that user uses.The baking tray that the utility model provides is the baking tray that panel beating stretches, and baking tray is more frivolous, uses lighter; The manufacture of baking tray is simpler, environmental protection, energy consumption are lower; Baking tray frivolous, makes heat transfer rate faster, energy-conservation, and the uniformity of baking tray surface temperature is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the simple structure decomposing schematic representation of the utility model embodiment;
Fig. 2 is the concrete structure decomposing schematic representation of the utility model embodiment;
Fig. 3 is the utility model embodiment mounting structure cutaway view.
Reference numeral: 1-housing; 2-calandria; 3-baking tray; 4-reflects backing member; 5-temperature-sensing element; The diathermanous insulating barrier of 6-; 21-insulated support; 22 heating wire.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1 to Fig. 3, a kind of homogeneous heating decoct roasting machine, this is decocted roasting machine and comprises housing, calandria and baking tray, as shown in Figure 1, calandria 2 is arranged between baking tray 3 and housing 1, calandria 2 use screws are fastened on housing 1, calandria 2 comprises insulated support 21 and heating wire 22, heating wire 22 is arranged in parallel within on insulated support 21 one side towards baking tray 3 uniformly, calandria 2 be arranged in parallel with baking tray 3, and be provided with radiation gap between calandria 2 and baking tray 3, direct radiation heating is carried out in calandria 2 baking plate 3 bottom surfaces, make baking tray 2 surface heatings more even, cook effective.
As shown in Figure 2,3, the calandria 2 that the utility model is decocted roasting machine does not directly contact with baking tray 3, between calandria 2 and baking tray 3, be provided with emissive intervals, described radiation gap is 3-20mm, has also improved user and use the security of decocting roasting machine when improving radiation effect stability.The utility model insulated support and baking tray be arranged in parallel, insulated support 21 is micarex, the heater strip 22 of calandria 2 is arranged in parallel within on micarex, micarex barrier between heating wire 22 and housing 1, the impact of the heat that has reduced heating wire 22 radiation on housing 1.
For further reducing heating wire 22, be radiated the heat on housing 1, be provided with reflection backing member 4 between calandria 2 and housing 1, calandria 2, baking tray 3 are fixed on reflection backing member 4 successively, then reflection backing member 4 is fixed on the screw pole 11 of housing.The side towards baking tray 3 that reflects backing member 4 is shiny surface, and the reflect heat that reflection backing member 4 produces calandria 2 work, to the bottom surface of baking tray 3, has avoided the temperature of housing too high when work, thus the security that raising is used and user's comfortableness.The impact of the heat that further minimizing calandria 2 produces on housing, the week edge that the utility model is decocted the reflection backing member 4 of roasting machine is provided with the bottom that annular muscle position 41 extends to baking tray 3, the annular muscle position 41 of reflection backing member 4 contacts with baking tray 3 bottom laminatings, make to reflect the cavity that forms a relative closure between backing member 4, annular muscle position 41 and baking tray 3, thereby heat is concentrated in this cavity, the surface that is delivered to baking tray by the good thermal conductivity of metal baking tray, the thermal efficiency is higher; In order to make the heat of the better radiation-absorbing of baking tray, can apply in baking tray bottom surface resistant to elevated temperatures infrared ray energy-saving coating, strengthen the absorptive rate of radiation of heating surface, thereby further improved the thermal efficiency.
What the utility model decocted that the baking tray 3 of roasting machine adopts is the baking tray 3 of panel beating stretch process, decoct roasting machine articulated section can also and baking tray one drawing and forming, simple in structure, baking tray 3 can be made more frivolously, complete machine uses more light; The more environmental protection of die-casting process process of the baking tray of the panel beating stretch process process of baking tray 3 comparison simultaneously, energy-conservation, this integrated cost of decocting roasting machine is lower.
The utility model is decocted roasting machine and is provided with temperature-sensing element 5, temperature-sensing element 5 is temperature controller or thermocouple, the temperature-sensitive face of temperature-sensing element 5 and the laminating of the bottom surface of baking tray 3 arrange, directly perception and the temperature of controlling baking tray 3, temperature-sensing element 5 is connected with control circuit, and heating uniformity and the culinary art effect on baking tray 3 surfaces of roasting machine decocted in assurance.
In addition, the calandria 2 that the utility model is decocted roasting machine can also be fixed on the bottom of baking tray 3.
The difference of the present embodiment and embodiment mono-is, for further strengthening, decoct the security that roasting machine uses, prevent heating wire contact baking tray 3 and make baking tray 3 charged, and don't affect the efficiency of heating surface, the present embodiment is provided with diathermanous insulating barrier 6 in the radiation gap between calandria 2 and baking tray 3, originally be to adopt high diathermanous glass dielectric layer in real, utilize high diathermanous glass dielectric layer isolation heating wire and baking tray, the use that makes to decoct roasting machine is safer.Diathermanous insulating barrier 6 can directly contact baking tray 3 bottom surfaces, realizes and reduces radiation gap, and attenuate is decocted the function of roasting machine; Also can between diathermanous insulating barrier 6 and baking tray, radiation gap be set simultaneously, to reach convenient for assembly, the effect of stable performance.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.