A kind of decocting and baking device by using superheated steam
Technical field
The present invention relates to a kind of roasting device (grill) or similar products fried in shallow oil, especially refer to have two heating source designs with heating baking tray and superheated vapor (superheated steam) collocation heating, it allows and not only can subtract the salt degrease by the superheated vapor brute force through frying in shallow oil the food that roasting device heating boils thus, also can shorten required the boiling the time of food by this.
Background technology
General traditional electric heating type frying and roasting equipment is to heat with the direct baking plate of electrothermal tube, by the baking tray after the heating food is boiled again.Because via the food that the electric heating type frying and roasting equipment heating is boiled, the water content of itself can be fried in shallow oil in the roasting process in heating and constantly be run off, the food after causing boiling all can become more stiff and mouthfeel is not good.
Fry in shallow oil the use disappearance of roasting device on boiling for food at tradition, by Lin designed the 6th, 530, promptly propose in No. 308 United States Patent (USP) technology a kind ofly can solve the roasting device of frying in shallow oil of aforementioned disappearance (steam grill), mentioning in this patent can be to adding the practice of the food supply amount of water of pining for, in order to do allow food use this fry in shallow oil and still can possess perfect elasticity and mouthfeel after roasting device heating is boiled.
The aforementioned roasting device of being taken off for No. 308 of frying in shallow oil includes a main body 1 (body), a loam cake 2 (upper lid), is arranged at one of aforementioned loam cake 2 water container 3 (water-storing member), provide a heating region 5 (heating section) and a water control module 4 (dripping controller) in main body 1 inside, and below heating region 5, be provided with one and fry in shallow oil roasting zone 12 (grilling section).The aforementioned control module 4 that drips is positioned at water container 3, enter the amount of dripping in the heating region 5 in order to control, and in heating region 5, be provided with the plural heating tube 52 (heatingtubes) that the water heating can be converted to steam, use to make to be positioned over to fry in shallow oil and fry in shallow oil barbi in the roasting zone 12 and can continue to obtain humidity and replenish, allow the food itself after boiling still possess suitable elasticity and preferable mouthfeel.
Hence one can see that, in order to allow food after using electric heating type frying and roasting equipment to boil, can not become stiff, in No. 308 patents teaching steam can be provided, and utilize the enforcement practice of steam supplementary heating moisture content of food.
Just, this fry in shallow oil roasting device to the heating source of food heating still based on baking tray 11, steam be except can increasing the humidity of food, to the food heating effectiveness of showing property not.
Summary of the invention
The present invention's main purpose promptly is to propose a kind of electric heating type frying and roasting equipment that superheated vapor (superheatedsteam) can be provided, utilize superheated vapor except the due humidity of food is provided, also can provide heat effect to food, and then shorten required the boiling the time of food by superheated vapor.
Realize that the above-mentioned purpose way is to fry in shallow oil roasting device and provides the heating system that can produce superheated vapor, this heating system utilizes the ultrasonic oscillation principle earlier the hydrone refinement to be formed fog, sprays to be spread on the food after heating converts superheated vapor to again.
The present invention fries in shallow oil roasting device and is included in the body that is provided with the heating baking tray in the inner chamber, heats in order to do food can be positioned on the heating baking tray; In addition, also be provided with frying in shallow oil on the roasting device:
One fog generator is in order to produce the atomized water molecule; And
One heating duct has a passage that is connected with this internal chamber.
The atomized water molecule that provides via the fog generator can enter in the heating duct and heat, and enters in the internal chamber via heating duct, because hydrone can improve through the potential heat value after the thinning processing, so can form superheated vapor heating moment.
Constitute by this, being positioned over the food that internal chamber heats can utilize heating baking tray thermal source and two kinds of heating sources of superheated vapor to boil simultaneously, should have the humidity except can provide food to boil the time, also can shorten required the boiling the time of food by superheated vapor in heating.
Wherein, can and one of be arranged in this water container the ultrasonic oscillation device by a water container when aforementioned fog generator is to implement and be formed, the mode of utilizing ultrasonic oscillation is with the processing that atomizes of the water in the water container.Then, the fog after atomizing can import via wind-force that an electric fan provides and heat in this heating duct and form superheated vapor, and via heating duct superheated vapor is sent in the internal chamber.
And the concrete enforcement of aforementioned heating duct structure can be by a fog runner pipe, an electrothermal tube and in order to give one of fog runner pipe heat conduction packaging material with the thermal energy transfer that electrothermal tube produced.In addition, also can be made up of one of contact with each other an electrothermal tube and a fog runner pipe, the heat energy that electrothermal tube is produced sees through and is directly passed to the fog runner pipe.
In addition, in order to promote the efficient that fog enters heating duct, also can more set up a fan when implementing, the wind-force that utilizes fan to provide is sent fog in the heating duct to.
Description of drawings
Fig. 1 is the stereogram of the present invention when frying in shallow oil roasting device and being opening;
Fig. 2 is that the present invention fries in shallow oil roasting device and is combination generalized section when covering state;
Fig. 3 fries in shallow oil the present invention after roasting device partial component removes, and can see and know view on fog generator and the heating duct;
Fig. 4 is the structural representation that the present invention fries in shallow oil the fog generator of roasting device;
Fig. 5 is the structural representation that the present invention fries in shallow oil the heating duct of roasting device.
Wherein:
Fry in shallow oil roasting device 1; Body 10; Loam cake 12; Internal chamber 100 heating baking trays 14; First baking tray 142; Second baking tray, 144 heating systems 20; Fog generator 22; Water container 222 fogs outlet 2222; Ultrasonic oscillation device 224; Water tank 226 heating ducts 24; Fog runner pipe 242; Electrothermal tube 244 heat conduction packaging materials 246; Fan 26; Wind scooper 262 shower nozzles 30; Food 40; Fog F; Superheated vapor S
The specific embodiment:
For making purpose of the present invention, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
Disclosed fries in shallow oil roasting device except the design with heating baking tray, more increase function with the superheated vapor heating, utilize on the one hand superheated vapor to produce and subtract characteristics such as salt, degrease, firing rate is fast food, make the consumer can have more healthy food, via the collocation of two kinds of heating sources, also can shorten required the boiling the time of food on the other hand.
Please consult Fig. 1 and Fig. 2 simultaneously, disclose among the figure and fry in shallow oil roasting device 1 and include a body 10, a side of body 10 be pivoted link have can with respect to body 10 move to an enable possition, a closing position loam cake 12, and when covering the position, be formed with an internal chamber 100.
In aforementioned internal chamber 100, be provided with a heating baking tray 14, be contained on it for food 40 and heat; In particular, heating baking tray 14 includes be arranged at loam cake 12 and body 10 respectively relative and one of covers on the face first baking tray 142 and one second baking tray 144, when loam cake 12 arrives closing position, first baking tray 142 and second baking tray 144 also can cover mutually, are seated in wherein food 40 and can heat simultaneously by two baking trays up and down and boil in order to do allowing.
See also Fig. 3, at first and second baking tray 142,144 any one be provided with at least one steam vent, spray into passage in the internal chamber 100 to be provided as superheated vapor S, accept the food 40 that heating boils on the heating baking tray 14 and can replenish humidity in order to do making to be positioned over, also can heat food 40 simultaneously with superheated vapor S by superheated vapor S.
In order to reach the purpose that superheated vapor S is provided, be provided with the heating system that can produce superheated vapor S frying in shallow oil on the roasting device 1, this heating system utilizes the ultrasonic oscillation principle earlier the hydrone refinement to be formed atomizing, converts to spray behind the superheated vapor S via heating again to be spread on the food 40; This heating system 20 includes a fog generator 22, a heating duct 24 and a fan 26.
Please cooperate and consult Fig. 4, fog generator 22 has the function that produces the atomized water molecule, include a water container 222, and be arranged at a ultrasonic oscillation device 224 in the water container 222, ultrasonic oscillation device 224 can be by the mode of ultrasonic oscillation with the in addition refinement and form fog of the water that holds storage in the water container 222, since hydrone through atomizing after, potential heat value can improve, so fog promptly can convert superheated vapor S in heating moment.For can being entered in the heating duct 24, fog accepts heating after water container 222 produces, so be provided with fog outlet 2222 in water container 222.
In order to continue to replenish water container 222 waters, on water container 222, also be provided with a separable water tank 226, in order to supply required water storage.In addition, observe the moisture storage capacity of water container 222 for convenience, water container 222 adopts can see inner shell design thoroughly.
Please cooperate and consult Fig. 5, heating duct 24 is the fog F of fog generator 22 generations can be heated and conversion formation superheated vapor S, and the superheated vapor S that will heat generation is directed to internal chamber 100, it has a passage that is connected with internal chamber 100, and be combined with a shower nozzle 30 in the steam vent place, use that superheated vapor S can be spread in the internal chamber 100 via shower nozzle 30 injections.Heating duct 24 concrete structures include a fog runner pipe 242, an electrothermal tube 244, and give one of fog runner pipe 242 heat conduction packaging material 246 in order to thermal energy transfer that electrothermal tube 244 is produced, heat conduction packaging material 246 is to make with the good material of heat transfer efficiency, as copper, aluminium etc., can see through it in order to do the heat energy that electrothermal tube 244 is produced and pass to fog runner pipe 242 fast, and then make fog runner pipe 242 provide heat effect the fog F in the admission passage.
Provide the heat transfer type except above-mentioned indirectly with heat conduction packaging material 246, when implementing, heating duct 24 also can be made of one of contact with each other an electrothermal tube 244 and a fog runner pipe 242, in order to do making electrothermal tube 244 can see through the mode that contact is transmitted, the heat energy that is produced is directly passed to fog runner pipe 242.
Aforementioned fog runner pipe 242 1 ends lead to water container 222, and the other end then leads to internal chamber 100; As for 26 in fan is to be attached to water container 222 inside or the outside so that wind-force to be provided, by wind-force water container 222 interior generations in the fog F importing fog runner pipe 242 via ultrasonic oscillation are heated, convert superheated vapor S in order to do allowing fog F be heated, and enter in the internal chamber 100 along the internal channel of fog runner pipe 242.The pattern that fan 26 can adopt is including but not limited to blower fan and axle fan; In addition, the outside of fan 26 can more be provided with a wind scooper 262, utilizes wind scooper 262 to come the moving direction of air-guiding, enters the efficient of fog runner pipe 242 to promote fog, and allows and make entering in the fog runner pipe 242 that fog F can fill part accept heating.
When implementing, this end that fog runner pipe 242 leads to internal chamber 100 can be arranged in first and second baking tray 142,144 set steam vent on any one, and superheated vapor S can be sprayed in the internal chamber 100 via steam vent; When if first baking tray 142 and second baking tray 144 are provided with two or more steam vent, fog runner pipe 242 also is designed to shunt the style of menifold, in order to do fog runner pipe 242 can be accepted with all steam vents simultaneously, mat can spray in the internal chamber 100 superheated vapor S via diverse location, food 40 is provided preserve moisture and effect such as heating.
In sum as can be known, the roasting device 1 of frying in shallow oil that the present invention took off is a kind of except having heating baking tray 14 for food 40 is heated, also can with the ultrasonic oscillation principle water container 222 inner water refinements of being held storage be formed fog F via fog generator 22 set ultrasonic oscillation devices 224, using fan 26 again sends fog F to electric heating conduit 24 and adds thermosetting superheated vapor S, and see through superheated vapor S injection is spread in the internal chamber 100, because hydrone can improve through atomizing back potential heat value, so can form superheated vapor S in that heating is instantaneous, and then become another heating source that can heat food 40.The base this, the present invention is a kind of roasting device 1 of frying in shallow oil that has concurrently with heating baking tray and the two heating sources of superheated vapor S, not only can allow the required time of boiling of food 40 shorter, food 40 itself also can obtain the powerful effectiveness that subtracts the salt degrease by superheated vapor S, and allows food 40 possess suitable humidity and preferable mouthfeel.
Though the present invention discloses as above with aforementioned embodiment, so it is not in order to limit the present invention.Without departing from the spirit and scope of the invention, institute changes and retouching for it, all belongs to the present invention's scope of patent protection.Please refer to appended claim about the protection domain that the present invention defined.