CN202630154U - Induction cooker using solar energy and electrical energy - Google Patents
Induction cooker using solar energy and electrical energy Download PDFInfo
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- CN202630154U CN202630154U CN 201220090857 CN201220090857U CN202630154U CN 202630154 U CN202630154 U CN 202630154U CN 201220090857 CN201220090857 CN 201220090857 CN 201220090857 U CN201220090857 U CN 201220090857U CN 202630154 U CN202630154 U CN 202630154U
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Abstract
The utility model relates to an induction cooker using a solar energy and an electrical energy. The induction cooker comprises a base shell, a power supply control circuit board, an electromagnetic heating coil panel, an operating display panel, a pan tool, a thermistor assembly, a fan, a power socket and base feet, and the induction cooker is also provided with a solar energy heat transfer panel disc which replaces the panel of the existing induction cooker; the electromagnetic heating coil panel of the induction cooker closely presses the induction cooker, and the heat transfer panel disc heat the pan tool on the panel disc by the high temperature liquid flowing and stored in an inner cavity; and the electromagnetic heating coil panel heats the bottom of the pan tool by an alternating magnetic field generated by the electrical energy, and the two functions are mutually unaffected and complemented. The high temperature liquid flowing and stored in the inner cavity of the solar energy heat transfer is from a solar energy combination heat receiver which receives the illumination of sunlight in the open air, and inner cavities are indirectly communicated into a whole; and the induction cooker is also provided with an external water box collector, the water is heated in a non-cooking time, and the induction cooker can carry out cooking operation in the room.
Description
Technical field
The utility model relates to the solar range field; Be comprehensive utilization solar energy and electric energy and automated intelligent conversion work mode; The alternating magnetic field that adopts solar heat to transmit panel dish and electromagnetic heating coil dish heats pan, can be implemented in indoor cooking, the catering facility of item operation such as cook.
Background technology
Though present known electromagnetic oven has characteristics such as efficient height, firepower are big, all be to rely on the electric energy heat food, be unfavorable for reducing energy resource consumption and practice thrift cost; And present known solar cooker; Though can utilize solar energy cooks; Need not to consume non-regeneration can fire, but all needs user's operation under outdoor solar light irradiation, particularly needs little fire so sometimes for resembling cooking; Sometimes need the cooking operation of big fire again, solar energy can't be regulated the size of " firepower " at short notice.When run into the cloudy day, the time also possibly meal is boiled into half-cooked rice during adverse weather such as cloudy Shi Qing.
Summary of the invention
The utility model is the above-mentioned deficiency that will overcome existing known electromagnetic oven and solar range; Providing a kind of can heat with solar energy; Can when no solar light irradiation or light are strong, start the electromagnetic heating coil dish again and produce the alternating magnetic field heating, make cooking operation adjust the size of firepower through starting the work of electromagnetic heating coil dish at any time resemble the cooking in the pan bottom.The user also can use at in-house operation, and the multifunctional electromagnetic oven of ability double as solar water heater.
A kind of electromagnetic oven that can use solar energy can use electric energy again of the utility model comprises: base shell, power control circuit plate, electromagnetic heating coil dish, operation display panel, pan, thermistor component, fan, supply socket, foot; It is characterized in that also comprising:
One solar heat transmits the panel dish; It is a thin-desk casing that thickness is about about 1 centimetre, and storage and circular flow are crossed high-temp liquid in its inner chamber, and it is positioned at the most upperstratum position of said electromagnetic oven; Its upper surface is the panel of electromagnetic oven; This face plate center position is the radiating area of this thermal transfer surface plate dish with contacted zone, pan bottom surface promptly, and pan is placed on the radiating area of this panel dish; The electromagnetic heating coil dish of electromagnetic oven be installed in solar heat transmit panel dish radiating area under, near or be close to the bottom of this thermal transfer surface plate dish; And
One high-temp liquid energy storage case, it place said electromagnetic oven around, the inner chamber that its inner chamber and solar heat transmit the panel dish communicates, the two connects as one;
One energy storage case solar energy interface, its end are fixed on the tank wall of high-temp liquid energy storage case and are communicated with the inner chamber of high-temp liquid energy storage case;
One solar energy heated metal pipe; Its openend socket is inserted in the energy storage case solar energy interface; Via energy storage case solar energy interface, the inner chamber of solar energy heated metal pipe and high-temp liquid energy storage box cavity connect as one, and high-temp liquid can circulate in their chamber;
The thermal-collecting tube of one solar thermal collector; Solar energy heated metal pipe inserts a solar energy combination of the interior composition of the thermal-collecting tube heated body of this solar thermal collector; Slit between said heated metal pipe and the said thermal-collecting tube openend is through the sealing of high-pressure refractory ring; This combination heated body is installed in the paraboloidal focal line of an elongated body sunshine place and together places under the outdoor solar light irradiation, and this combination heated body makes up unique socket of heated body with the socket of solar energy heated metal pipe for this;
One energy storage case valve, it is fixedly mounted on high-temp liquid energy storage case tank wall interface, by its opening and closing high-temp liquid energy storage box cavity and solar energy combination heated body inner chamber liquid circulation passage;
One flexible insulation extension, it can be arranged between solar energy combination heated body and the energy storage case solar energy interface only as acknowledgment copy, and the one of which end can inject the socket of solar energy combination heated body, and the other end can insert in the energy storage case solar energy interface;
One working method conversion control circuit plate; It is installed on the base shell inwall, is installed on the high-temp liquid energy storage chamber interior wall with a critical elements fluid temperature detecting sensor on this control circuit board electrical communication or other can detect the place of fluid temperature;
A radiator of water tank, its inner chamber is communicated to solar energy combination heated body through liquid outer circulating tube and energy storage case solar energy interface, constitutes outer tank heat collector high-temp liquid circulation passage.Receive the control of said working method conversion control circuit plate, close, but non-this high-temp liquid circulation passage of cooking activity duration such as cook opens, accomplish the function that the water container heat collection device adds the warm water at this high-temp liquid circulation passage of cooking activity duration such as cook.
The beneficial effect of the utility model is: for huge numbers of families provide a kind of can be in indoor use, convenient be suitable for, low cost, high reliability, can mix the electromagnetic oven of use solar energy and electric energy.Can air pollution can be fired and reduce for country and consumer practice thrift a large amount of non-regeneration, thereby the cooking of consumers in general, cooking can be made, the energy cost of cooking operation such as heat up water reduces greatly.
Description of drawings
A kind of electromagnetic oven agent structure sketch map that can use solar energy can use electric energy again of Fig. 1
Fig. 2 outer tank heat collector sketch map
Fig. 3 elongated body sunshine parabola and composite unit structure sketch map thereof
The thermal-collecting tube structural representation of Fig. 4 solar thermal collector
Fig. 5 solar energy heated metal tubular construction sketch map
The flexible insulation extension of Fig. 6 structural representation
The specific embodiment:
A kind of electromagnetic oven that can use solar energy can use electric energy again of the utility model is to produce on the structure of alternating magnetic field heating in the pan bottom with the electromagnetism heater coil disc at existing known electromagnetic oven; Increase solar heat and transmitted the panel dish; Particularly transmit the panel that the panel dish has substituted known electromagnetic oven, the pan that is placed on the positive end face heat dissipation region of this thermal transfer surface plate dish can be heated with this solar heat.Promptly, just can the pan that be placed on it be heated as long as this solar heat transmits and has high-temp liquid to flow through in panel dish inner chamber or stores;
On the other hand; Under the control of the power control circuit plate of electromagnetic oven, produce the high frequency voltage of 20-40KHz; The electromagnetic heating coil dish will produce alternating magnetic field cutting variation repeatedly in the pan bottom; Make the pan bottom produce cyclic currents (eddy current), and utilize the short circuit fuel factor generation heat of the big electric current of small resistor that the bottom of a pan is generated heat rapidly.
Because the panel of known electromagnetic oven is the nonmetal panel that is used for placing pan; It generally has the distance about 1 centimetre from the electromagnetic heating coil dish of electromagnetic oven; Utilize this metric space to make a thermal transfer surface plate dish that can flow through or store the nonmetal and non-magnet material making of high-temp liquid; Substitute the panel of original electromagnetic oven with this thermal transfer surface plate dish; Not only can place pan equally, and can the solar heat that the high-temp liquid that flow through in the heat conducting disk or store is entrained pass to the pan that is placed on it, and this thermal transfer surface plate dish does not also influence the original characteristic of alternating magnetic field that the electromagnetic heating coil dish is produced.Thereby realize that said electromagnetic oven can boil food, the purpose that can boil food again with solar energy heating with the electric energy heating.
Said solar heat transmits heat energy that the panel dish transmitted and comes from and be placed on the solar energy that outdoor solar energy combination heated body is received after by strong illumination.Because being placed on the combination of outdoor solar energy is heated and heat-conducting liquid (like conduction oil or water etc.) is housed in the body cavity; The temperature of these liquid heats up (the conduction oil temperature can reach more than 200 ℃) because of receiving illumination, and these high-temp liquids are transported to high-temp liquid energy storage case and transmit the pan heating of panel dish to being placed on it through solar heat.
Select control to use solar energy or use electric energy with working method conversion control circuit plate: when sunshine is strong, to use solar energy heating to boil food; The same day is cloudy, no sunshine or use electric energy to heat when needing " big firepower " and boil food; At times strong and at other times weak when sunshine occurring, or sunshine when cutting in and out then alternately or use solar energy and electric energy simultaneously.Working method conversion control circuit plate has the function of Based Intelligent Control, and its core parts comprise the parts of intellectual analysis such as fluid temperature detecting sensor, single-chip microcomputer and control.
Connect as one in order to make solar energy combination heated body and high-temp liquid energy storage case and solar heat thereof transmit the panel dish; And high-temp liquid can be circulated in the inner chamber between them; Also be provided with energy storage case solar energy interface, it can make solar energy combination heated body closely be combined into the integral body that inner chamber communicates with high-temp liquid energy storage case.
Also be provided with parts such as liquid outer circulating tube, water tank high temperature oil pump, radiator of water tank, outer tank, form the outer tank heat collector by these parts.Solar energy makes up the endoceliac high-temp liquid that is heated and relies on the water tank high temperature oil pump that high-temp liquid is sent into circulation cycle in the radiator of water tank.Under the control of working method conversion control circuit plate, most of the time at ordinary times cooking activity duration sections such as (be non-) cooking, high-temp liquid is accomplished the function of water heater thermal-arrest through flowing through the water heating of radiator of water tank to storing in the outer tank.
For the ease of the understanding to specification, the concrete structure that at first is directed against accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 below is further described and describes.
1, structure chart is formed and explanation:
Comprise among Fig. 1: it is the basic element of character that known electromagnetic oven possesses that base shell 1, power control circuit plate 2, electromagnetic heating coil dish 3, operation display panel 4, pan 5, thermistor component 6, fan 7, supply socket 8, foot 9, these parts are added electromagnetic oven panel (not drawing among Fig. 1).Characteristic of the present invention is on the basis of the basic comprising of above-mentioned known electromagnetic oven, to have set up: solar heat transmits panel dish 10, high-temp liquid energy storage case 11, energy storage case solar energy interface 12, energy storage case valve 13, working method conversion control circuit plate 14, liquid outer circulating tube 15, fluid temperature detecting sensor 16.Its main characteristic is to transmit the panel dish with solar heat to have substituted the nonmetal panel of known electromagnetic oven.And this thermal transfer surface plate dish not only can be placed pan equally, and can the entrained solar heat of high-temp liquid that circular flow in the thermal transfer surface plate dish inner chamber is crossed or stored be passed to the pan that is placed on it.Because this panel dish also is that the alternating magnetic field that therefore can not produced the electromagnetic heating coil dish of electromagnetic oven produces any influence by nonmetal and the non-magnet material manufacturing thickness heat conducting disk about 1 centimetre (like the porcelain heat conducting disk) only.And alternating magnetic field cutting variation repeatedly in the pan bottom thus makes the pan bottom produce cyclic currents (eddy current) and heating rapidly, and these heats are all absorbed by the food in the pot, also can not pass to the liquid in the solar heat transmission panel dish inner chamber conversely.So it is unidirectional that solar heat transmits the effect of panel dish, promptly can not change the characteristic and the performance of electromagnetic oven itself to the pan heating that is placed on it.
Solar heat transmits panel dish internal structure can do various changes according to the general structure of said electromagnetic oven; As nonmetallic materials being processed little pipe and being coiled into disk (as mosquito repellent coil disc) or square plate; Let high-temp liquid therefrom flow through, can adopt this moment the high-temp-resistant micro oil pump that high-temp liquid is circulated in dish; Also can only process a thin dish, inside is a cavity only, and high-temp liquid both can inside circulate, and also can store.But no matter solar heat transmits panel dish internal structure how to change, it is characterized in that relying on high-temp liquid to circulate within it and store reaching and can the pan heating that be placed on it not being influenced the purpose of electromagnetic heating coil dish to the pan heating again.
The effect of other parts is respectively:
Working method conversion control circuit plate, its effect is: according to the needs of the power that has or not solar light irradiation and solar light irradiation and cooking operation select to use separately solar energy, use that electric energy, solar energy and electric energy are used alternatingly separately, solar energy and electric energy use several kinds of working methods such as (using when generally strengthening firepower at short notice) simultaneously.The conversion of this working method and control then are to be realized by the working method conversion control circuit plate that is installed on the base shell inwall.The fluid temperature detecting sensor is that of being electrically connected of this working method conversion control circuit plate is used for the sensor of tracer liquid temperature; It is installed in, and solar heat transmits panel dish inwall or other can detect the position of fluid temperature; Through this sensor; Single-chip microcomputer on the working method conversion control circuit plate can detect the temperature of liquid in the said energy storage case, can judge the power of outdoor sunshine light thus indirectly, and the various duties of said meal pot are controlled.
The effect of high-temp liquid energy storage case is that the solar energy that is communicated with it the combination endoceliac high-temp liquid that is heated temporarily is stored in the case or flows through; It transmits panel dish inner chamber with solar heat and communicates; When having high-temp liquid to store in the high-temp liquid energy storage case or flowing through; Just can transmit the heat radiation of panel dish through solar heat, promptly solar heat transmits the panel dish to placing the pan heating on it.Another effect of high-temp liquid energy storage case is through the storage high-temp liquid, can reduce the unsettled influence of solar light irradiation, and the stable of the high-temp liquid when cutting in and out like sunshine in the high-temp liquid energy storage case can not change immediately.But high-temp liquid energy storage case be not must want, indispensable parts, be transported to solar heat and transmit the panel dish and can reach purpose equally if directly solar energy is made up high-temp liquid in the heated body to the pan heating.In like manner, multiple variation can be done especially as required in the position of high-temp liquid energy storage case installation.The position of being designed among present embodiment Fig. 1 is merely a kind of more rational position.
Energy storage case solar energy interface is the interface that above-mentioned high-temp liquid energy storage case is connected with solar energy combination heated body; Its effect is that assurance is made up heated body with solar energy and high-temp liquid energy storage case can be closely linked, and makes things convenient for the installation and removal between the two simultaneously again.Adopted the flexible joint interface in the present embodiment; The formation of this flexible joint interface comprises compositions such as slipping ring, little ball, inner seal ring, spring, wire loop; Therefore also require solar energy combination heated body openend to be designed to the socket that matches with this flexible joint interface, this socket is inserted the flexible joint interface and can not only be guaranteed to be pinned by the flexible joint interface, and sealing function is arranged; Guarantee that high-temp liquid can not flow out the scald user, and be prone to pull out easy inserting.
The effect of energy storage case valve is when needs such as cook at cooking operation, opens high-temp liquid energy storage case high-temp liquid inlet port, and the liquid communication passage that energy storage case and solar energy are made up between heated body is opened., needs then close this energy storage case valve when adding the warm water with the outer tank heat collector.In addition, when solar energy being made up heated body when energy storage case solar energy interface is extracted, for guaranteeing safety and prevent the liquid outflow that this energy storage case valve also need be in closed condition.
Fig. 2 is the outer tank heat collector; It comprises liquid outer circulating tube 15; Its end be connected with energy storage case solar energy interface 12 (as shown in Figure 1); Other end joining water box radiator 21 is provided with water tank high temperature oil pump 22 therebetween, and high-temp liquid can get in the radiator of water tank when this water tank high temperature oil pump was opened.Radiator of water tank then places among the outer tank 23, and the inner chamber and the outer tank of radiator of water tank are not connected.
The water tank high temperature oil pump is worked under the control of working method conversion control circuit plate; Suppose that the outer tank heat collector is in water heater thermal-arrest state between non-cooking operational period such as cook; Its course of work is following: working method conversion control circuit plate control water tank high temperature oil pump is earlier extracted stored liquid in the high-temp liquid energy storage case out; Close energy storage case valve again, high-temp liquid sent in the radiator of water tank through the liquid outer circulating tube by the water tank high temperature oil pump then, fluid temperature through the bore passages that flows through this radiator to the water-cooled in the outer tank; The temperature of water raises, and the temperature of high-temp liquid reduces.Liquid after the cooling continues to accept solar light irradiation in the liquid outer circulating tube is returned to solar energy combination heated body then, moves in circles with this.In order to practice thrift cost; Can rely on the different power that produced of its buoyancy of liquid of different temperatures; Make high-temp liquid externally realize Natural Circulation in the water container heat collection device; Then can save the water tank high temperature oil pump, but must guarantee that the installation site of outer tank is higher than the installation site of solar energy combination heated body this moment.
Fig. 3 is the solar energy combination heated body basic device that elongated body sunshine parabolic 30 and solar energy make up heated body (thermal-collecting tube 40 and solar energy heated metal pipe 50 that comprise solar thermal collector) and formations such as heated body support 31, parabolic support 32 thereof.Wherein solar energy combination heated body is the heated body that is placed on outdoor reception strong illumination; This solar energy combination heated body can be the thermal-collecting tube 40 of solar thermal collector and the assembly of solar energy heated metal pipe 50, is about to the combination among the thermal-collecting tube inner chamber that solar energy heated metal pipe inserts solar thermal collector into; Also can use the thermal-collecting tube of solar thermal collector separately or use solar energy heated metal pipe separately.If only use the thermal-collecting tube of solar thermal collector; Then only be adapted at using under liquid in pipe (like conduction oil) temperature is not too high or air pressure (when liquid is water) is the not high situation; Can save the cost of solar energy heated metal pipe like this, and the thermal efficiency is higher, but security to differ from; If only use solar energy heated metal pipe also can receive strong illumination separately and be heated, can save the cost of the thermal-collecting tube of solar thermal collector like this, and can bear high temperature and, but its heat insulation effect is relatively poor than the impact of hyperbar; Have only combination in the thermal-collecting tube of solar energy heated metal pipe insertion solar thermal collector is used, though cost raises relatively, security is better, and heat insulating ability is also better, has remedied the deficiency of independent use thermal-collecting tube or heated metal pipe.
The paraboloidal effect of elongated body sunshine is to be used for strengthening intensity of illumination, assembles sunshine.It and general paraboloidal difference are that it can be gathered into a line with sunray, rather than are gathered into a point.Can accomplish the strong illumination heat build-up of whole solar energy combination heated body and needn't strict position of following the tracks of the sun.
Fig. 4 is the thermal-collecting tube 40 and high-pressure refractory ring 41 of a solar thermal collector, and it can absorb solar energy thermal-collecting tube under solar light irradiation, and heat insulation effect is better.It can adopt the thermal-collecting tube of the solar thermal collector that generally uses at present; Also can be special; Its opening part can be special for inserting the socket of flexible joint interface shape; When with solar energy heated metal pipe combination (be about to thermal-collecting tube inner chamber that solar energy heated metal pipe inserts solar thermal collector among) when using, it also can be special is complete transparent tube, is the black absorber and make solar energy heated metal pipe.The high-pressure refractory ring be used for sealed solar can the heated metal pipe and the thermal-collecting tube openend of the solar thermal collector slit between the two.
Fig. 5 is a solar energy heated metal pipe 50, in its chamber heat-conducting liquid is housed, and can under solar light irradiation, absorb solar energy.Its opening part is designed to the socket that matches with the flexible joint interface, and ectosome is that black is easy to absorb solar energy.
Fig. 6 is flexible insulation extension, only is used to when needed extend the distance between solar energy combination heated body and the said electromagnetic oven main part (placing indoor), makes solar energy make up the physical efficiency of being heated and places under the solar light irradiation.Its end has the flexible joint interface, and the other end then has the socket that matches with the flexible joint interface.This extension has heat insulation function and crooked function.
Solar energy combination heated body among above-mentioned Fig. 4 and Fig. 5 has all adopted tubulose elongated body (about 1 meter to 2 meters of length); Can let it pass the kitchen wall places under the solar light irradiation; And said electromagnetic oven main body is placed indoor (in the kitchen); Only when sunshine can not shine solar energy combination heated body well, use flexible insulation extension that solar energy is made up heated body and be placed into the solar light irradiation part, this is one of characteristic of the present invention.
2, overall work principle:
Below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3 a kind of electromagnetic oven operation principle that can use solar energy can use electric energy is again described:
Place the main part of said electromagnetic oven indoor; Pass the kitchen wall and place under the solar light irradiation and solar energy is made up heated body; And solar energy is made up heated body be installed in the paraboloidal focal line of elongated body sunshine place; Strengthen intensity of illumination with elongated body sunshine parabola, the auxiliary sunshine of assembling.Owing to receive strong illumination, make to be infused in the intraluminal liquid of solar energy heated metal and to be warming up to the condition of high temperature (general water temperature can surpass 80 ℃, oily temperature can above 200 ℃) rapidly.Because the promotion of liquid body self buoyancy; The higher liquid of temperature floats on the superiors; When the position of solar energy combination heated body is lower than the position of high-temp liquid energy storage case relatively; The higher liquid of temperature leans on buoyancy function just can get in the high-temp liquid energy storage case (also can high-temp liquid be sent into the energy storage case through miniature high temperature oil pump or water pump, not describe at this as space is limited).As previously mentioned, structurally solar heat transmits panel dish inner chamber and is connected as a single entity with high-temp liquid energy storage box cavity, has high-temp liquid (like high temperature heat conductive oil) to store in the solar heat transmission panel dish or flows through, and can discharge the entrained heat energy of high-temp liquid in the chamber.Therefore, when cooking, the pan that places this solar heat to transmit on the panel dish is heated, and food is wherein boiled.
In order to guarantee that heat energy only transmits panel disk center zone from solar heat; Promptly only from contact-making surface peripheral region at the bottom of the pan in discharge (this zone definitions is the radiating area that solar heat transmits the panel dish), then solar heat transmits other zone of panel dish and must adopt nonmetal high-temperature-resistant thermal-insulation material to process.
A principal character of the present invention is to transmit the panel dish with solar heat to have substituted the nonmetal panel of known electromagnetic oven.And this thermal transfer surface plate dish not only can be placed pan equally, and can the entrained solar heat of high-temp liquid that circular flow in the thermal transfer surface plate dish inner chamber is crossed or stored be passed to the pan that is placed on it, reach with solar energy cook, the purpose of cooking.On the other hand, because solar heat transmits the panel dish by nonmetal and non-magnetic conduction but the highly heat-conductive material making, and its thickness is only about 1 centimetre, thereby the alternating magnetic field that can not produced the electromagnetic heating coil dish of electromagnetic oven produces any influence.This alternating magnetic field in pan bottom repeatedly cutting change, make the pan bottom produce eddy current and heating rapidly, therefore said electromagnetic oven still can as known common electromagnetic oven with electric energy cook, cooking.
Therefore, said electromagnetic oven can boil food with solar energy heating, can boil food with the electric energy heating again.Be independent of each other between the two but can complement each other.
According to different weather conditions, be provided with working method conversion control circuit plate, its main effect is that to be used for controlling said electromagnetic oven be to adopt solar energy to cook or adopt electric energy to cook:
Stronger and when stable when sunray; Solar energy combination heated body temperature interior and the interior liquid of high-temp liquid energy storage case is higher; If its liquid is conduction oil, the conduction oil temperature can surpass 200 ℃ after the illumination of certain hour, and can be only accomplish cooking operation such as cook with solar energy this moment; But under the situation that no solar light irradiation of cloudy day occurs, when the cooking operation, working method conversion control circuit plate control water tank high temperature oil pump is extracted the liquid in the high-temp liquid energy storage case out, closes energy storage case valve, starts the work of electromagnetic heating coil dish; When low, working method conversion control circuit plate gap as required starts the work of electromagnetic heating coil dish when sunshine cuts in and out or during oily Wen Shigao; Not strong when running into sunray; Fluid temperature in the energy storage case is on the low side; When perhaps cooking needed the short time " quick-fried ", working method conversion control circuit plate can control the electromagnetic heating coil dish and solar energy is worked simultaneously, and this moment, electric energy played the effect of strengthening firepower; When in non-cooking activity duration section, working method conversion control circuit plate then starts the outer tank heat collector and gets into the thermal-arrest state of heating up water.
When at the state of cooking with solar energy; When if the single-chip microcomputer in the process on the working method conversion control circuit plate detects fluid temperature above secure setting through the fluid temperature detecting sensor; Working method conversion control circuit plate will be controlled and start the work of outer tank heat collector; Make high-temp liquid get into the radiator of water tank quick heat radiating temporarily, get back to normal value, guarantee the safe handling of electromagnetic oven to reduce temperature of high-temp liquid.
Claims (5)
1. the electromagnetic oven that can use solar energy can use electric energy again comprises: base shell, power control circuit plate, electromagnetic heating coil dish, operation display panel, pan, thermistor component, fan, supply socket, foot; It is characterized in that also comprising:
One solar heat transmits the panel dish; It is the thin-desk casing of about 1 centimetre of a thickness, and storage and circular flow are crossed high-temp liquid in its inner chamber, and it is positioned at the most upperstratum position of said electromagnetic oven; Its upper surface is the panel of electromagnetic oven; This face plate center position is the radiating area of this thermal transfer surface plate dish with contacted zone, pan bottom surface promptly, and pan is placed on the radiating area of this panel dish; The electromagnetic heating coil dish of electromagnetic oven be installed in solar heat transmit panel dish radiating area under, near or be close to the bottom of this thermal transfer surface plate dish; And
One high-temp liquid energy storage case, it places the periphery of said electromagnetic oven, and its inner chamber communicates with the inner chamber that solar heat transmits the panel dish, and the two connects as one;
One energy storage case solar energy interface, its end are fixed on the tank wall of high-temp liquid energy storage case and are communicated with the inner chamber of high-temp liquid energy storage case;
One solar energy heated metal pipe; Its openend socket is inserted in the energy storage case solar energy interface; Via energy storage case solar energy interface, the inner chamber of solar energy heated metal pipe and high-temp liquid energy storage box cavity connect as one, and high-temp liquid can circulate in their chamber;
The thermal-collecting tube of one solar thermal collector; Solar energy heated metal pipe inserts a solar energy combination of the interior composition of the thermal-collecting tube heated body of this solar thermal collector; Slit between said heated metal pipe and the said thermal-collecting tube openend is through the sealing of high-pressure refractory ring; This combination heated body is installed in the paraboloidal focal line of an elongated body sunshine place and together places under the outdoor solar light irradiation, and this combination heated body makes up unique socket of heated body with the socket of solar energy heated metal pipe for this;
One energy storage case valve, it is fixedly mounted on high-temp liquid energy storage case tank wall interface, by its opening and closing high-temp liquid energy storage box cavity and solar energy combination heated body inner chamber liquid circulation passage;
One flexible insulation extension, it can be arranged between solar energy combination heated body and the energy storage case solar energy interface only as acknowledgment copy, and the one of which end can inject the socket of solar energy combination heated body, and the other end can insert in the energy storage case solar energy interface;
One working method conversion control circuit plate; It is installed on the base shell inwall, is installed on the high-temp liquid energy storage chamber interior wall with a critical elements fluid temperature detecting sensor on this control circuit board electrical communication or other can detect the place of fluid temperature.
2. a kind of electromagnetic oven that can use solar energy can use electric energy again according to claim 1; It is characterized in that: said solar heat transmits the panel dish and is processed by nonmetal and non-magnet material, requires any change and influence are not caused in the magnetic field that the electromagnetic heating coil dish that is installed in position, its underpart is produced.
3. a kind of electromagnetic oven that can use solar energy can use electric energy again according to claim 1; It is characterized in that: also be provided with the liquid outer circulating tube on the said energy storage case solar energy interface; By it solar energy is made up heated body and be communicated to radiator of water tank again; Radiator of water tank places among the outer tank, constitutes outer tank heat collector high-temp liquid circulation passage by these parts, and a water tank high temperature oil pump is installed between liquid outer circulating tube to the radiator of water tank.
4. a kind of electromagnetic oven that can use solar energy can use electric energy again according to claim 1; It is characterized in that: said energy storage case solar energy interface is the flexible joint interface, and this flexible joint interface comprises slipping ring, little ball, inner seal ring, spring, wire loop composition.
5. a kind of electromagnetic oven that can use solar energy can use electric energy again according to claim 1; It is characterized in that: said working method conversion control circuit plate is one and has the fluid temperature monitoring function, and controls said electromagnetic oven according to monitoring result and use solar energy separately or use electric energy separately or be used alternatingly solar energy and electric energy or use solar energy simultaneously and the intelligence control circuit of several kinds of working methods of electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220090857 CN202630154U (en) | 2012-03-13 | 2012-03-13 | Induction cooker using solar energy and electrical energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220090857 CN202630154U (en) | 2012-03-13 | 2012-03-13 | Induction cooker using solar energy and electrical energy |
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| Publication Number | Publication Date |
|---|---|
| CN202630154U true CN202630154U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220090857 Expired - Fee Related CN202630154U (en) | 2012-03-13 | 2012-03-13 | Induction cooker using solar energy and electrical energy |
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| CN (1) | CN202630154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725847A (en) * | 2016-02-29 | 2016-07-06 | 广东工业大学 | Portable Fresnel line focusing type solar oven |
-
2012
- 2012-03-13 CN CN 201220090857 patent/CN202630154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725847A (en) * | 2016-02-29 | 2016-07-06 | 广东工业大学 | Portable Fresnel line focusing type solar oven |
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