CN105180461A - Solar cooking stove - Google Patents
Solar cooking stove Download PDFInfo
- Publication number
- CN105180461A CN105180461A CN201510679319.6A CN201510679319A CN105180461A CN 105180461 A CN105180461 A CN 105180461A CN 201510679319 A CN201510679319 A CN 201510679319A CN 105180461 A CN105180461 A CN 105180461A
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- CN
- China
- Prior art keywords
- glass
- electric heater
- vacuum tube
- cooking
- cooking plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Cookers (AREA)
Abstract
The invention discloses a solar cooking stove which comprises a bracket, a glass-vacuum tube, an arc-shaped optical collector, a cooking disc, an electric heater, a controller, an inverter and a storage battery, wherein the condensation surface of the arc-shaped optical collector is formed by compounding a preferable double curved surface and a paraboloidal arc curved surface; the arc-shaped optical collector is arranged on the bracket; the glass-vacuum tube is positioned at the focus of the arc-shaped optical collector, and the two ends of the glass-vacuum tube are arranged on the bracket; the cooking disc is arranged in the inner cavity of the glass-vacuum tube; an insulating cover is arranged at one end part of the cooking disc; the insulating cover is in sealing joint with the glass-vacuum tube; the electric heater is arranged in the sealed cavity at the bottom of the cooking disc; an insulating layer is arranged below the electric heater; the controller is arranged on the insulating cover; a binding post of the electric heater penetrates through the insulating cover and is connected with the inverter through a guide line; the inverter is connected with the storage battery. The solar cooking stove provided by the invention has temperature controlling and timekeeping functions, is not limited by solar irradiation, can meet the all-weather picnic requirement during field trips, can also be used indoors, improves the using frequency and the cost performance, and is energy-saving and environment-friendly.
Description
Technical field
The present invention relates to a kind of solar energy cooking range, belong to solar energy utilization technique field.
Background technology
Existing solar energy cooking range, is mostly made up of glass-vacuum tube, arc reflection plate, cooking plate and support.Reflecting plate is to glass-vacuum tube optically focused, and glass-vacuum tube is heater, and cooking plate is at glass evacuated tube cavity, and food materials are placed on heating or culinary art in cooking plate.The precondition that such solar energy cooking range uses is: when solar irradiation is good, must can carry out food heating or the culinary art of solar energy cooking range; If weather condition is bad, solar irradiation is poor, or during the cloudy day, the temperature in glass-vacuum tube, below 100 DEG C, just cannot by ripe for the culinary art of raw food materials, and heat to prepared food material completely, or firing rate be slow.So this type solar energy cooking range can only the good weather of solar irradiation, and in the cloudy and cloudy outdoor travel picnic demand that just cannot meet user; This solar energy cooking range can not be used for indoor use equally, reduces frequency of utilization.In addition, there is no operating temperature display and the controlling functions of glass-vacuum tube inside, there is no clocking capability, cannot select to cook food materials accordingly according to the operating temperature of solar energy cooking range, and accurately can not calculate the cooking time of food materials, therefore, cooking plate must be extracted out check food materials culinary art effect frequently in glass-vacuum tube, heat in glass-vacuum tube can be taken away like this, and affect very much cooking time and the duration and degree of heating of food materials, cause the color, smell and taste of food materials to arrive ideal effect.
Summary of the invention
Technical problem to be solved by this invention is the defect existed for prior art, provides a kind of solar energy, electric energy dual-purpose cooking range, solves the problem in cloudy and cloudy and indoor use.
For solving this technical problem, the invention provides a kind of solar energy cooking range, comprise support, glass-vacuum tube, arc condenser, cooking plate, electric heater, controller, inverter and battery, the caustic surface of described arc condenser is that preferred hyperboloid and parabola arc-shaped curved surface are composited, arc condenser is arranged on support, glass-vacuum tube is positioned at the focus place of arc condenser, its two ends are arranged on support, described cooking plate is placed at glass evacuated tube cavity, the end of cooking plate is provided with insulation cover, insulation cover and the airtight combination of glass-vacuum tube; Described electric heater is arranged in the enclosed cavity bottom cooking plate, arranges heat-insulation layer in the below of electric heater; Described controller is arranged on insulation cover, and the binding post of electric heater is connected with inverter wire through insulation cover, and inverter is connected with battery.
Described arc condenser is that two halfbodies are formed by connecting, and junction arranges rotating shaft, when arc condenser launches opening up, and can by solar focusing on the axle center of glass-vacuum tube; After two halfbodies close up around rotating shaft, arc condenser is opening down, is surrounded by glass-vacuum tube; Described arc condenser can rotate around glass-vacuum tube, makes arc condenser towards the sun to obtain maximum solar irradiation.
Described controller comprises temperature control module and timing module, described temperature control module comprises the temperature sensor being located at cooking plate, controller controls the switch of electric heater by the operating temperature of cooking plate, when the temperature of cooking plate is lower than when arranging operating temperature, automatic opening electric heater, to cooking plate heating, when the temperature of cooking plate is higher than when arranging operating temperature, automatically close electric heater; Described timing module comprises display and the time relay, and at the end of the time, electric heater cuts out automatically, or directly cut out inverter makes cooking plate quit work, and buzzer and indicator lamp remind culinary art to terminate.
The DC conversion of battery is alternating current by described inverter, its output power range 0 ~ 2000W, frequency range 0 ~ 60Hz.
The present invention also comprises solar battery sheet and photovoltaic controller, photovoltaic controller is connected by wire with battery and solar battery sheet respectively, close inverter, solar battery sheet converts solar energy into electrical energy, and flows to charge in batteries by photovoltaic controller.
Beneficial effect: the present invention compared with prior art increases the electric auxiliary heating function of cooking plate, there is function of temperature control and clocking capability, make solar energy cooking range not by the restriction of solar irradiation, can in cloudy and cloudy open air, without the indoor use of the sun, round-the-clockly can meet the picnic of user's outdoor travel, in the indoor use without the sun, frequency of utilization can be improved to greatest extent again, promoting cost performance, is a kind of solar energy cooking range of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is A-A partial sectional view of the present invention;
Fig. 3 is the deployed condition schematic diagram of arc condenser of the present invention;
Fig. 4 is solar energy power accumulating structural representation of the present invention.
In figure: 1 support, 2 glass-vacuum tubes, 3 arc condensers, 4 cooking plates, 5 insulation covers, 6 controllers, 7 inverters, 8 batteries, 9 rotating shafts, 10 electric heaters, 11 heat-insulation layers, 12 solar battery sheets, 13 photovoltaic controllers.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is specifically described.
Figure 1 shows that external structure schematic diagram of the present invention.
Figure 2 shows that A-A partial sectional view of the present invention.
The invention provides a kind of solar energy cooking range, comprise support 1, glass-vacuum tube 2, arc condenser 3 and cooking plate 4.
The caustic surface of described arc condenser 3 is that preferred hyperboloid and parabola arc-shaped curved surface are composited.
Described arc condenser 3 is arranged on support 1, and glass-vacuum tube 2 is positioned at the focus place of arc condenser 3, its two ends are arranged on support 1.
Described cooking plate 4 is placed at glass-vacuum tube 2 inner chamber, and the end of cooking plate 4 is provided with insulation cover 5, insulation cover 5 and the airtight combination of glass-vacuum tube 2.
The present invention also comprises electric heater 10, controller 6, inverter 7 and battery 8, described electric heater 10 is arranged in the enclosed cavity bottom cooking plate 4, the below of electric heater 10 arranges heat-insulation layer 11, when the electric heater work of cooking plate 4, heat-insulation layer 11 stops heat to conduct downwards, heat is transmitted upward, and cooking plate 4 obtains maximum heat.
Described controller 6 is arranged on insulation cover 5, and the binding post of electric heater 10 is connected with wire with inverter 7 through insulation cover 5, and inverter 7 is connected with battery 8.
Described controller 6 comprises temperature control module and timing module, described temperature control module comprises the temperature sensor being located at cooking plate 4, controller 6 controls the switch of electric heater 10 by the operating temperature of cooking plate 4, when the temperature of cooking plate 4 is lower than when arranging operating temperature, automatic opening electric heater 10, heats to cooking plate 4, when the temperature of cooking plate 4 is higher than when arranging operating temperature, automatic cut out electric heater 10, realizes the electric auxiliary heating function of electric heater 10 as solar energy.
Described timing module comprises display and the time relay, and at the end of the time, electric heater 10 cuts out automatically, or directly cut out inverter 7 makes cooking plate 4 quit work, and buzzer and indicator lamp remind culinary art to terminate.
The DC conversion of battery 8 is alternating current by described inverter 7, its output power range 0 ~ 2000W, frequency range 0 ~ 60Hz.
Figure 3 shows that the deployed condition schematic diagram of arc condenser of the present invention.
Described arc condenser 3 is that two halfbodies are formed by connecting, and junction arranges rotating shaft 9, when arc condenser 3 launches opening up, and can by solar focusing on the axle center of glass-vacuum tube 2; After two halfbodies close up around rotating shaft 9, arc condenser 3 is opening down, is surrounded by glass-vacuum tube 2, can cover glass vacuum tube 2, and saves the vanning space of solar energy cooking range.
Described arc condenser 3 can rotate around glass-vacuum tube 2, makes arc condenser 3 towards the sun to obtain maximum solar irradiation.
Figure 4 shows that solar energy power accumulating structural representation of the present invention.
The present invention also comprises solar battery sheet 12 and photovoltaic controller 13, photovoltaic controller 13 is connected by wire with battery 8 and solar battery sheet 12 respectively, close inverter 7, solar battery sheet 12 converts solar energy into electrical energy, and flows to battery 8 by photovoltaic controller 13 and charge.
Using method of the present invention and operation principle:
1) in the open air that solar irradiation is good, adjust the position of solar energy cooking range, open arc condenser 3, and rotating curved concentrator 3, make arc condenser 3 towards the sun to obtain maximum solar irradiation; Cleaned cooking plate 4, and cooking plate 4 is pushed in glass-vacuum tube 2, cover insulation cover 5; Check controller 6 displays temperature, when temperature reaches the temperature of applicable food materials culinary art, take out cooking plate 4, food materials are put into cooking plate 4, then cooking plate 4 is pushed in glass-vacuum tube 2; The cooking time of controller 6 is set, starts culinary art; When the temperature of cooking plate 4 is lower than when arranging operating temperature, controller 6 is opening electric heater 10 automatically, heats to cooking plate 4, and when cooking time terminates, pull-out cooking plate 4, takes out food materials;
The open air culinary art that solar irradiation is good while, or solar irradiation is whenever local preferably, photovoltaic controller 13 can be connected with wire respectively with battery 8 and solar battery sheet 12, close inverter 7, accumulators 8 charges, prepare against in cloudy and cloudy open air, or in the indoor use without the sun.
2) in cloudy and cloudy open air, or in the indoor without the sun, cleaned cooking plate 4, and cooking plate 4 is pushed in glass-vacuum tube 2, cover insulation cover 5, opening controller 6, set the operating temperature of cooking plate 4, and set the cooking time of controller 6, when temperature reaches the temperature of applicable food materials culinary art, take out cooking plate 4, food materials are put into cooking plate 4, again cooking plate 4 is pushed in glass-vacuum tube 2, start electric heater 10 and start culinary art, controller 6 controls the switch of electric heater 10 by the operating temperature of cooking plate 4, when the temperature of cooking plate 4 is higher than when arranging operating temperature, automatic closedown electric heater 10, when cooking time terminates, take out the food materials in cooking plate 4,
Or do not need cooking plate 4 to put into vacuum tube, and directly use cooking plate 4 to cook, cleaned cooking plate 4, food materials are put into cooking plate 4, opening controller 6, set the operating temperature of cooking plate 4, and set the cooking time of controller 6, start electric heater 10 and start culinary art, controller 6 controls the switch of electric heater 10 by the operating temperature of cooking plate 4, when the temperature of cooking plate 4 is lower than when arranging operating temperature, automatic opening electric heater 10, heat to cooking plate 4, when the temperature of cooking plate 4 is higher than when arranging operating temperature, automatic closedown electric heater 10, when cooking time terminates, food materials are taken out.
3) after culinary art terminates; arc condenser 3 is rotated around rotating shaft 9; opening down and close up; reduce the volume of solar energy cooking range; save the vanning space of solar energy cooking range; and reach the object of cover glass vacuum tube 2, avoid arc condenser 3 to be damaged by hard object, be convenient for carrying simultaneously and transport.
The present invention compared with prior art increases the electric auxiliary heating function of cooking plate, there is function of temperature control and clocking capability, make solar energy cooking range not by the restriction of solar irradiation, in cloudy and cloudy open air, without the indoor use of the sun, round-the-clockly can meet the picnic of user's outdoor travel, again can in the indoor use without the sun, improve frequency of utilization to greatest extent, promoting cost performance, is a kind of solar energy cooking range of energy-conserving and environment-protective
The above-mentioned embodiment of the present invention, just illustrates, is not only, and the change within the scope of the present invention all or equivalent scope of the present invention is all surrounded by the present invention.
Claims (5)
1. a solar energy cooking range, comprise support (1), glass-vacuum tube (2), arc condenser (3) and cooking plate (4), the caustic surface of described arc condenser (3) is that preferred hyperboloid and parabola arc-shaped curved surface are composited, arc condenser (3) is arranged on support (1), glass-vacuum tube (2) is positioned at the focus place of arc condenser (3), its two ends are arranged on support (1), described cooking plate (4) is placed at glass-vacuum tube (2) inner chamber, the end of cooking plate (4) is provided with insulation cover (5), insulation cover (5) and glass-vacuum tube (2) airtight combination, it is characterized in that: also comprise electric heater (10), controller (6), inverter (7) and battery (8), described electric heater (10) is arranged in the enclosed cavity of cooking plate (4) bottom, the below of electric heater (10) arranges heat-insulation layer (11), described controller (6) is arranged on insulation cover (5), the binding post of electric heater (10) is connected with wire with inverter (7) through insulation cover (5), and inverter (7) is connected with battery (8).
2. solar energy cooking range according to claim 1, it is characterized in that: described arc condenser (3) is that two halfbodies are formed by connecting, junction arranges rotating shaft (9), when arc condenser (3) launches opening up, can by solar focusing on the axle center of glass-vacuum tube (2); After two halfbodies close up around rotating shaft (9), arc condenser (3) is opening down, is surrounded by glass-vacuum tube (2); Described arc condenser (3) can rotate around glass-vacuum tube (2), makes arc condenser (3) towards the sun to obtain maximum solar irradiation.
3. solar energy cooking range according to claim 1, it is characterized in that: described controller (6) comprises temperature control module and timing module, described temperature control module comprises the temperature sensor being located at cooking plate (4), controller (6) controls the switch of electric heater (10) by the operating temperature of cooking plate (4), when the temperature of cooking plate (4) is lower than when arranging operating temperature, automatic opening electric heater (10), heat to cooking plate (4), when the temperature of cooking plate (4) is higher than when arranging operating temperature, automatic closedown electric heater (10), described timing module comprises display and the time relay, at the end of the time, electric heater (10) cuts out automatically, or directly closes inverter (7) cooking plate (4) is quit work, and buzzer and indicator lamp remind culinary art to terminate.
4. solar energy cooking range according to claim 1, is characterized in that: the DC conversion of battery (8) is alternating current by described inverter (7), its output power range 0 ~ 2000W, frequency range 0 ~ 60Hz.
5. the solar energy cooking range according to any one of claim 1-4, it is characterized in that: also comprise solar battery sheet (12) and photovoltaic controller (13), photovoltaic controller (13) is connected by wire with battery (8) and solar battery sheet (12) respectively, close inverter (7), solar battery sheet (12) converts solar energy into electrical energy, and flows to battery (8) charging by photovoltaic controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679319.6A CN105180461A (en) | 2015-10-19 | 2015-10-19 | Solar cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679319.6A CN105180461A (en) | 2015-10-19 | 2015-10-19 | Solar cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105180461A true CN105180461A (en) | 2015-12-23 |
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ID=54902728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510679319.6A Pending CN105180461A (en) | 2015-10-19 | 2015-10-19 | Solar cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105180461A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705453A (en) * | 2016-12-30 | 2017-05-24 | 天津市太阳神科技有限公司 | Solar cooker |
| WO2019102251A1 (en) * | 2017-11-22 | 2019-05-31 | Withanage Sisira Prasanna | Solar heated vacuum tube |
| CN110604454A (en) * | 2018-06-15 | 2019-12-24 | 高盛公司 | Cooking apparatus and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100097266A (en) * | 2009-02-26 | 2010-09-03 | 충북대학교 산학협력단 | Condensing type solar heat and ray cogeneration system with cooling part using bubble alloy |
| CN201803477U (en) * | 2010-03-19 | 2011-04-20 | 吴建坤 | Novel solar furnace |
| CN102901231A (en) * | 2012-09-18 | 2013-01-30 | 皇明太阳能股份有限公司 | Portable solar cooker |
| CN204630094U (en) * | 2015-05-17 | 2015-09-09 | 杨萌 | A kind of photoelectricity dual-purpose solar cooker |
| CN205119517U (en) * | 2015-10-19 | 2016-03-30 | 郑州酷客太阳能科技有限公司 | Solar energy culinary art kitchen |
-
2015
- 2015-10-19 CN CN201510679319.6A patent/CN105180461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100097266A (en) * | 2009-02-26 | 2010-09-03 | 충북대학교 산학협력단 | Condensing type solar heat and ray cogeneration system with cooling part using bubble alloy |
| CN201803477U (en) * | 2010-03-19 | 2011-04-20 | 吴建坤 | Novel solar furnace |
| CN102901231A (en) * | 2012-09-18 | 2013-01-30 | 皇明太阳能股份有限公司 | Portable solar cooker |
| CN204630094U (en) * | 2015-05-17 | 2015-09-09 | 杨萌 | A kind of photoelectricity dual-purpose solar cooker |
| CN205119517U (en) * | 2015-10-19 | 2016-03-30 | 郑州酷客太阳能科技有限公司 | Solar energy culinary art kitchen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705453A (en) * | 2016-12-30 | 2017-05-24 | 天津市太阳神科技有限公司 | Solar cooker |
| WO2019102251A1 (en) * | 2017-11-22 | 2019-05-31 | Withanage Sisira Prasanna | Solar heated vacuum tube |
| CN110604454A (en) * | 2018-06-15 | 2019-12-24 | 高盛公司 | Cooking apparatus and method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20151223 |