A kind of circulated air electric ovenTechnical field
The utility model relates to a kind of kitchen appliance, specifically a kind of circulated air electric oven.
Background technique
Electric oven is the equipment of the radiant heat baking food issued using heating element, and hot wind circulation function can make foodPreferably colouring, the effect for baking out are more beautiful.But the hot-blast stove of existing same type belongs to large-scale machine in the market,It can not adapt to the demand of small shop, small bread shop and family；The classes products such as slightly bigger bakery such as French baguette have need toWhen asking but measuring little, cause the practical face of equipment narrow, using effect is not high, so that opposite appearance energy consumption is high, volume is big, accounts for shopThe disadvantages of area is big, and it is unable to satisfy the demand of user.
Utility model content
The purpose of this utility model is to provide a kind of small sizes, the circulated air electric oven of low energy consumption, to solve above-mentioned backThe problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of circulation wind-powered electricity generation of the utility model is roastingCase, including shell, control panel, air outlet plate, return air plate, wind wheel motor, electric heating tube, wind wheel, heat preservation layer and liner, it is described interiorGallbladder is set to the inside of shell, and heat preservation layer, to constitute electric oven cabinet, electric oven cabinet are filled between liner and shellBarbi is dried for placing band in inner space；Electric oven cabinet side offers inlet and outlet, imports and exports out installation and hasThe door of control panel, the interior side opposite with door of the electric oven cabinet are provided with wind wheel, and wind wheel is fixedly connected on wind wheel motorOutput shaft, and wind wheel motor is fixedly mounted in the interlayer between liner and shell；Also fixed peace in the electric oven cabinetEquipped with air outlet plate, air outlet plate is fixedly mounted between the top and bottom of electric oven cabinet, and the air outlet plate is mutually interconnected by three piecesJunction plate is constituted, and one piece of wherein intermediate panel offers air inlet/outlet through-hole identical with rotor diameter, air inlet/outlet through-hole withRotor position is corresponding, in order to wind wheel positive and negative rotation during in air inlet/outlet through hole air inlet/outlet, and other the two of air outlet plateBlock panel it is parallel with other two inner wall of electric oven cabinet and be correspondingly formed disengaging air duct, in order to wind wheel generate wind-force fromIt constitutes between in the electric oven cabinet of air outlet plate end and is passed in and out at disengaging wind passage mouth, the air inlet/outlet through-hole in the air outlet plate is close to doorSide be provided with return air plate, several through-holes are opened up on return air plate；The wind wheel periphery is surrounded with electric heating tube, electricity hairHeat pipe is fixedly connected on the inner wall of electric oven cabinet.
Preferably, the length and width of the electric oven cabinet are 80 × 120cm, height 20-61cm；40 × 60cm of liner length and width.
Preferably, it is equipped in the electric oven cabinet and adds vapour system, add vapour system mainly by water tank, electromagnetismValve, heat storage can and steam output pipe are constituted, and the water tank is fixedly mounted on the back side of electric oven cabinet, and heat storage can is annularAnd it is arranged around wind wheel, while heat storage can and electric heating tube post and fix the inner wall for being connected to electric oven cabinet, the heat accumulationIt is connected between tank and water tank by the pipeline of provided with electromagnetic valve, and offers filler at the top of water tank, the top of heat storage canSteam (vapor) outlet is offered, steam (vapor) outlet connects one end of steam output pipe, and the other end of steam output pipe extend into electric oven caseIn vivo.
Preferably, the height of the water tank is higher than the height of heat storage can.
Preferably, headlamp and temperature sensor is also fixedly mounted in the electric oven cabinet, and control is provided in control panelMolding block, the input terminal electric connection temperature sensor of control module and the temperature control for being mounted on control panel outer surface are openedPass, steam control switch rotate forward switch and reversal switch, and the output end of control module connects wind wheel motor, electric heating tube, electricityMagnet valve, headlamp, buzzer and the display for being mounted on control panel outer surface, control module are also connected with timer.
The utility model has the advantages that the utility model structure is simple, size is simplified, is suitable for household and small retail shop uses, wind circulation addsEnter, be conducive to be heated article and be heated evenly, finished product is in good taste；Circulated air forward and reverse alternate cycles, reduce hot wind toIt escapes outside cabinet；Add vapour system, makes to be heated article and play moisturizing while heating, overdrying is avoided to influence mouthfeel.
Detailed description of the invention
Fig. 1 is the structural front view of circulated air electric oven；
Fig. 2 is the structure top view of circulated air electric oven；
Fig. 3 is another structural schematic diagram of circulated air electric oven；
Fig. 4 is the schematic diagram of control system in circulated air electric oven；
Wherein, shell 1, control panel 2, air outlet plate 3, return air plate 4, wind wheel motor 5, electric heating tube 6, wind wheel 7, heat preservation layer8, liner 9, water tank 10, solenoid valve 11, heat storage can 12, steam output pipe 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility modelClearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than wholeEmbodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative workEvery other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As depicted in figs. 1 and 2, a kind of circulated air electric oven of the utility model, including shell 1, control panel 2, outlet airPlate 3, return air plate 4, wind wheel motor 5, electric heating tube 6, wind wheel 7, heat preservation layer 8 and liner 9, the liner 9 are set to the interior of shell 1Portion, and heat preservation layer 8 is filled between liner 9 and shell 1, to constitute electric oven cabinet, the inner space of electric oven cabinet is used forIt places band and dries barbi；Electric oven cabinet side offers inlet and outlet, imports and exports out installation with control panel 2Door, in order to the disengaging of food.
The side opposite with door is provided with wind wheel 7 in the electric oven cabinet, and wind wheel 7 is fixedly connected on wind wheel motor 5Output shaft, and wind wheel motor 5 is fixedly mounted in the interlayer between liner 9 and shell 1 that (output shaft of wind wheel motor 5 passes through interiorPreset through-hole on gallbladder) so that wind wheel motor 5 can all drive wind wheel 7 to be rotated after being powered, realize the promotion of air-flow；Also be fixedly installed with air outlet plate 3 in the electric oven cabinet, air outlet plate 3 be fixedly mounted on electric oven cabinet top and bottom itBetween, the air outlet plate 3 is made of three pieces of interconnection panels, and one piece of wherein intermediate panel offers and 7 diameter phase of wind wheelWith air inlet/outlet through-hole, air inlet/outlet through-hole is corresponding with 7 position of wind wheel, in order to 7 positive and negative rotation of wind wheel during in air inlet/outletThrough hole air inlet/outlet, and other two pieces of panels of air outlet plate 3 are parallel with other two inner wall of electric oven cabinet and are correspondingly formedPass in and out air duct, in order to wind wheel 7 generate wind-force out of air outlet plate 3 end electric oven cabinet between constitute disengaging wind passage mouth fromInternal air-flow directed circulation is realized in disengaging.
Air inlet/outlet through-hole in the air outlet plate 3 is provided with return air plate 4 close to the side of door, opens up on return air plate 4 severalA through-hole in order to air inlet/outlet, while protecting wind wheel, avoids foreign object damage wind wheel.
7 periphery of wind wheel is surrounded with electric heating tube 6, and electric heating tube 6 is fixedly connected on the inner wall of electric oven cabinetOn, for realizing heating.
The length and width of the electric oven cabinet are 80 × 120cm, height 20-61cm；Liner length and width 40 × 60cm, Ke YigenAccording to the supporting structure for needing setting to be suitble to 30CMX45CM size small baking pan practical.
Embodiment 2
As shown in figure 3, further including adding vapour system, adding vapour system mainly by water tank 10, solenoid valve in the present embodiment11, heat storage can 12 and steam output pipe 13 are constituted, and the water tank 10 is fixedly mounted on the back side of electric oven cabinet, and heat storage can12 are arranged for annular and around wind wheel 7, while heat storage can 12 posts and fixes with electric heating tube 6 and is connected to the interior of electric oven cabinetWall is connected between the heat storage can 12 and water tank 10 by the pipeline of provided with electromagnetic valve 11, and the top of water tank 10 offersFiller, the top of heat storage can 12 offer steam (vapor) outlet, and steam (vapor) outlet connects one end of steam output pipe 13, steam output pipe13 other end is extend into electric oven cabinet, to realize the input of steam, i.e., steam heats, during actual use water storageThe height of tank 10 is higher than the height of heat storage can 12, guarantees that water does not overflow.
As shown in figure 4, headlamp and temperature sensor is also fixedly mounted in the electric oven cabinet in the utility model, controlControl module (using existing control module) is provided in panel 2 processed, the input terminal of control module is electrically connected temperature sensorAnd be mounted on the temp control switch of 2 outer surface of control panel, steam control switch, rotate forward switch and reversal switch, and controlThe output end of molding block connects wind wheel motor 5, electric heating tube 6, solenoid valve 11, headlamp, buzzer and is mounted on control planeThe display of 2 outer surface of plate, control module are also connected with timer, originally practical to use existing control mode to electric oven insideHeating temperature and heating time controlled, wherein rotating forward switch and reversal switch for controlling the positive and negative dress of wind wheel motor 5And then when realizing the control, such as baking to internal hot air circulation direction, after 800W is heated to 250 DEG C, 400W heats 30min；Solution200W heats 15min etc. when jelly.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the artSay, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic intoRow equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should allIt is included within the scope of protection of this utility model.