CN2518037Y - All-weather solar heating kitchen range - Google Patents

Abstract

The utility model relates to a solar energy optical thermal transforming device, in particular to a solar energy optical thermal furnace, and comprises a heat collecting pipe, an optical condensing cover, a sun tracking controlling and driving mechanism, a heat transmitting pipe, a phase change material heat storage box, a superconductive heat transmitter, and a solar furnace special purpose boiler. The utility model is characterized in that an optically controlled automatic sunlight tracking device is additionally arranged on the large caliber optical condensing cover, an air exhaust resistance reducing hole is arranged on the body of the optical condensing cover, a phase change heat storage material is additionally arranged in the heat storage box, a vacuum heat preservation cavity is arranged outside the inner liner of the heat storage box, and the superconductive heat transmitter is arranged under the solar furnace special purpose boiler. Compared with a traditional solar furnace, the solar furnace of the utility model has the advantages that the operation in all weathers can be truly realized, cooking can be performed indoor, the automaticity is high, the heated speed of the matched special purpose boiler can be controlled and regulated, as well as the cost-performance ratio is high, etc.

Description

The all-weather solar solar heating kitchen range

The utility model relates to a kind of solar energy optical-thermal conversion using device, definite a kind of solar photothermal range of saying so.

The existing solar cooker that really can reach the practical stage mainly contains the box closing-sunning type, directly reflects baking formula and parabolic concentrator heated type several types.

Wherein the closing-sunning type solar cooker has the characteristics of use operating aspect simple in structure, but the temperature that this kitchen range can reach usually is lower, and can only under higher relatively, the sun-drenched weather of environment temperature, use, countries such as near the main under the line Cameroon of present this solar cooker, Kenya, Egypt are extensive use of, and also have a small amount of this solar cooker using in western China.

Though directly the profile form of reflection baking formula solar cooker is a lot, but reflex in the small range nothing more than light with several reflective surfaces, thereby produce higher temperature and add hot water and food, this so-called solar cooker has simple in structure, cheap characteristics, but only be adapted at using under environment temperature is very high and sunshine is the very strong environmental condition, and rate of warming is very slow, near the mainly under the line arid of this solar cooker, the regional use of high temperature.

Optically focused heated type solar cooker then mainly is to utilize the parabolic reflex reflector of different shape to converge to sunlight on the heating container or on the photothermal converter spare, thereby generation high temperature is heated up water and is cooked, this solar cooker be popularize relatively at present, that use amount is maximum is a kind of, but this solar cooker also exists a lot of deficiencies too: such as, can only when being arranged, can use stronger sunlight direct irradiation, usually can only use in field operation, and can't effectively store energy, firing rate is slow, still is difficult to really extensively be popularized.

Recent years both at home and abroad also some inventors attempt to invent and design split type solar cooker or the solar furnace that can store heat energy, as number of patent application be 96242005.0 and number of patent application be that 9525234605 practical sexual type patent just belongs to such design, though but these schemes have certain feasibility in principle, but, these schemes can't really be applied in the reality go because design itself also exists many self insurmountable problems.Heat collecting element such as the routine that scheme adopted carries out the photo-thermal conversion, its conversion efficiency is very low on century, adopt pump to drive conduction oil in the scheme and transmit heat by the mode of pipeline circulation, the insulation problem of this design also is insoluble, usually solar cooker is when normal the use, internal temperature on average reaches more than 250 degrees centigrade, with the temperature difference of external environment condition near 300 degrees centigrade, under such temperature and temperature difference condition, the insulation material and the heat preservation technology of the routine that is adopted in these schemes, heat energy effectively can't be preserved at all, on the other hand, these schemes adopt the mode of utilizing oily storing heat that the defective that self is difficult to overcome is also arranged, because the specific heat of conduction oil is less relatively, thermal capacitance is very limited, store the energy that enough whole days are cooked, very big heat storage box must be arranged, this not only can make cost increase considerably, also can increase simultaneously the contact area of casing and environment greatly, make the preservation of heat energy more difficult, in addition, its firing rate of mode of utilizing the oil circulation to conduct heat in fact also is very slow.

The purpose of this utility model is exactly all deficiencies that overcome existing various solar cookers, provide a kind of and can realize really that There are three meals each day and all can use, can use, can store heat energy, automaticity height effectively at in-house operation, and the fast all-weather solar solar heating kitchen range of firing rate.

The technical scheme that its technical problem that solves the utility model adopts is:

Proposed a cover by thermal-collecting tube, luminous energy converge cover, control driving mechanism, bracing frame, superconduction heat-transfer pipe, superconduction heat transmitter, heat energy preserve the solar cooker that case is formed.Some the pipe type solar heat thermal-collecting tubes of gathering sunlight are fixed on the effective position of daylighting by support, this lighting tube is selected the high temperature resistant type solar energy heat collection pipe for use, wherein preferred number of patent application is: high temperature modification solar energy heat collection pipe in the described heat pipe-type of 02203498.6 utility model, on solar energy heat collection pipe, be provided with the parabolic solar energy of grooved and converge cover, wherein the axis of solar energy heat collection pipe just converges the focus dead in line of cover with the parabolic luminous energy of grooved, thermal-collecting tube is provided with rolling bearing mechanism, upper end at bearing arrangement is provided with turbine, luminous energy converges cover and is assemblied on the thermal-collecting tube by this cover bearing arrangement, wherein luminous energy converges cover and is fixed together with the outer ring set of bearing arrangement, a lower end or a side at thermal-collecting tube are provided with the automatic control sunshine tracking driving mechanism that light-operated driving solar energy converges the running of cover tracks sunlight, and wherein sunshine tracking mechanism is by a solar panel, two light sensors (light sensor A and light sensor B), a temperature sensor, microcomputer controller, one piece of motor driver that has decelerator, a transmission worm screw, a wind spring, a ratchet, electromagnet and part are formed to several parts of lead.The condensation end of solar energy heat collection pipe is plugged in the interface of heat pipe-type superconduction heat-transfer pipe evaporation ends, the front end of heat-transfer pipe directly is plugged on the superconduction heat transmitter that is arranged in the heat storage box inner bag, the outside of superconduction heat-transfer pipe is with the vacuum heat-preserving pipe fitting, and the preferred number of patent application of this pipe fitting is the described solar thermal utilization insulating tube of 02203496.X.The upper end of superconduction heat transmitter is a concave paraboloid type heater, the cavity of the cavity of heater lower end and superconduction heat transmitter is connected as a single entity and forms a heat pipe-type structure, on the body of superconduction heat transmitter, be fixed with the heat transfer fin, in the inner bag of heat storage box, be filled with phase-change heat-storage material, the preferred DL-tartaric acid of this phase-change heat-storage material, high-melting-points such as fumaric acid, the chemical raw material of high heat of solution is formulated, the periphery that preserves case at heat energy is provided with courage outside, between the inside and outside courage is the vacuum heat-insulation cavity, in the periphery of vacuum cavity is insulation material, the outside of insulation material is the heat storage box cabinet shell, at several handing-over mouths of inner bag and outer courage, as the front end interface of superconduction heat-transfer pipe, the thermal-insulating sealing ring that is equipped with heat bridge capable of blocking between the handing-over mouth of superconduction heat transmitter and outer courage and seals.

Under normal operating condition, when The sun came up every morning, when solar radiation arrives outdoor daylighting of the present utility model and photo-thermal switching mechanism, at first the Sunny in the solar energy automatic tracking mechanism can receive sunlight and produce electric energy by cell panel, when intensity of sunlight reaches certain intensity, light sensor A receives optical signal, main circuit is connected, microcomputer controller control is powered to electromagnet, the iron core front end of electromagnet is pushed ahead, be stuck on the little brake ratchet of following the tracks of driving mechanism, make ratchet and the whole driving mechanism all can't backward rotation, small machine on the motor driver is also started working simultaneously, after the decelerator deceleration, again by pinion on the decelerator and the interlock of unidirectional drive gear, drive worm screw in a clockwise direction westwards, rotate to downside, be provided with detent mechanism in unidirectional drive gear inside, make the just hour hands driver under stress worm screw rotation of this unidirectional drive gear, when this gear rotates counterclockwise with respect to worm mechanism, do not produce moment of torsion between the two, promptly can freely rotate, worm mechanism drives the worm gear that is located on the thermal-collecting tube, the lower end of worm gear is fixed as one with the upper end Bearning mechanism that is enclosed within thermal-collecting tube, this Bearning mechanism is combined as a whole by groove on the collector tube glass outer tube and thermal-collecting tube, groove on the thermal-arrest body is as the inner ring sleeve of bearing, thereby the relative position between this Bearning mechanism and the thermal-collecting tube is limited, this upper end Bearning mechanism can't be moved front and back on thermal-collecting tube, the outer ring set of this Bearning mechanism is fixed on the snoot base cover, wherein the axle center of thermal-collecting tube just in time overlaps with the focus line that the parabolic luminous energy of grooved converges cover, when the driven by motor worm mechanism drives the worm gear rotation, snoot begins from the top of thermal-collecting tube slowly westwards, rotate, wind spring begins to accumulate potential energy simultaneously, when the cross section of snoot bore line relative with sunray when vertical, light sensor B is by solar radiation and start working, after microcomputer controller receives the signal of light sensor B, cut off the circuit of motor driver, driving mechanism shuts down, but because the ratchet that is fixed on the worm screw is blocked by the front end of electromagnet core, make driving mechanism can't drive luminous energy and converge the cover counter-rotating, luminous energy converges and covers the position that has been fixed on over against the sun, after the sun turns over a low-angle, light sensor B has been sheltered from sunlight by the shadow shield of both sides and has quit work, microcomputer controller is connected the circuit of motor, driving mechanism drives luminous energy again and converges angle of cover tracks sunlight rotation, when luminous energy converges cover when facing sunlight, the circuit of motor is cut off once more, driving mechanism just drives luminous energy and converges cover around thermal-collecting tube tracks sunlight rotation always like this, the port line that makes luminous energy converge the cross section of cover keeps vertical substantially with solar light, guarantees luminous energy collection capacity maximum in the horizontal.Have automatically with changes of seasons and the variation of time in a day and be arranged on the inclination angle adjustor on the end support under the thermal-collecting tube, automatically regulate the function at inclination angle, when summer temperature is higher, the working medium of the flexible capsule of temperature control that is positioned at inclination angle automatic regulator body is with expanded by heating, and temperature is high more, expand greatly more, thereby promote pushing ram case merchant jack-up, thermal-collecting tube and the luminous energy inclination angle of converging cover reduces like this, when as time passes, season is gradually by changing fall and winter summer over to, the inclination angle of solar energy constantly diminishes, temperature constantly reduces, at this moment air bag also constantly shrinks, pushing ram on the automatic regulator of inclination angle like this, constantly bounce back, the inclination angle that thermal-collecting tube and luminous energy converge cover constantly increases, to winter when the coldest, it is maximum that the inclination angle reaches, the inclination angle is by reducing gradually along with the commentaries on classics of weather is warm then, this inclination angle automatic regulator also can change the inclination angle of temperature in one day with the sun, finely tune at inclination angle to the utility model daylighting part, because the front end of the heat pipe tube core of thermal-collecting tube is provided with one section helix tube or bellows, so thermal-collecting tube can be under the control of inclination angle automatic regulator, drive luminous energy and converge cover, change the temperature Change that causes with the inclination angle of sunlight, regulate its inclination angle from motion tracking, thereby make collected in the vertical luminous energy near maximum.Solar energy converges the reflection in the reflecting layer of cover inner surface through luminous energy, from around converge on the thermal-collecting tube, and be converted into heat energy by the coating for selective absorption that is fixed on the heat conduction flap surface on the heat pipe in the thermal-collecting tube, condensation end by thermal-collecting tube conducts heat to the superconduction heat-transfer pipe, be delivered on the superconduction heat transmitter that is arranged in energy storage case inner bag by the superconduction heat-transfer pipe again, and the parabolic shape heater heating by superconduction heat transmitter upper end is placed in the pot of cooking a meal in the heater, be arranged on the heat conduction projection of pot lower end of cooking a meal, identical closely with the heat conduction groove of heater base, and make cook a meal pot and the increase of the contact area of heater, on the outer of pot of cooking a meal, be provided with scale, according to graduation mark, adjusting cook a meal the pot and heater between relative position, can change the contact area of cooking a meal between pot and the heater, also just be equivalent to control the size of conventional gas range flare, thereby change the transmission speed of heat energy between the two, and then reach the control and regulation pot of cooking a meal and be heated the purpose of speed.In not placing, heater upper end adorns when treating with the cooking a meal pot of food, heat energy will be passed to the phase-change heat-storage material that is filled in the heat-collecting box inner bag by the heat conduction fin on the heat transmitter automatically, when wherein the temperature of phase-change material reaches the fusing critical point of phase-change material, phase-change heat-storage material begins to melt, and the form of a large amount of heat energy with melting heat stored, constantly luminous energy be converted into heat energy and preserve the case conduction along with thermal-arrest mechanism to heat energy, the temperature that heat energy preserves in the case constantly raises, when reaching on the range of set temperature, internal temperature prescribes a time limit (temperature range of the utility model setting is 260～280 degrees centigrade), being located at heat energy preserves the temperature inside the box sensor signal is passed to microcomputer controller, microcomputer controller will be controlled the circuit that cuts off drive motors and electromagnet simultaneously, withdraw under the effect of spring force in the termination of electromagnet, no longer stop the ratchet that is fixed on the worm screw, wind spring just can drive worm drive and luminous energy and converge the small gear backward rotation that cover is attached at one like this, thereby drive luminous energy and converge the cover backward rotation, and be returned to position directly over the thermal-collecting tube at initial place, thermal-collecting tube is sheltered from, no longer gather sunlight, after because of use or long period placement, when internal temperature is lower than the lower limit temperature of 260 degrees centigrade of setting, microcomputer controller will be controlled electronic device and drive luminous energy by worm drive mechanism and converge cover and turn to position over against sunlight, and the utility model will continue collection, transform, conduction, storage luminous energy.When to when at dusk the sun sets or weather transfers the cloudy day to by fine day or when rainy; temperature sensor equally also will be controlled the circuit that cuts off drive motors and electromagnet; luminous energy converge cover also will turn to thermal-collecting tube directly over the position; thermal-collecting tube is protected; thereby avoided thermal-collecting tube to be smashed by hail; simultaneously also reduced the probability that thermal-collecting tube is smashed by other rigid junk, and can reduce dust significantly and converge the deposition of covering on the reflecting surface at thermal-collecting tube and luminous energy.When in the morning or do not have evening under the situation of sunlight, when using this all-weather solar solar heating kitchen range to cook, the heat energy that is stored in the heat accumulating conducts to the superconduction heat transmitter by the heat conduction fin on the superconduction heat transmitter body, working medium in the superconduction heat transmitter is with the form of phase transformation, rapidly heat energy is upwards conducted and give heater, pass to the pot of cooking a meal to be heated by superconduction heat transmitter and parabolic shape heater again, equally, adjusting cook a meal the pot and parabola between relative angle, can be by changing the contact area between the heat conduction groove of heat conduction projection outside the bottom of a pan and parabolic heater inboard, thereby change the speed of heat conduction, and control cook a meal pot and the heated speed of food wherein with this.When the constantly outwards conduction along with heat, when the phase-change heat-storage material temperature in the inner bag dropped to the fusing critical-temperature, phase-change heat-storage material began to solidify and discharge heat of solution, and temperature continues to descend then.The utility model also can be chosen in and install electric heating device in the heat-collecting box additional, when run into the cloudy day rain, solar energy is not enough or because of special circumstances, the heat that needs can be controlled and starts electric auxiliary heating device and assist heating especially for a long time.

The utility model is compared with conventional solar cooker; have thermal-arrest, good heat conduction effect; heat accumulation, good heat insulating; really can satisfy round-the-clock the cooking of people and use and in the hope that in-house operation uses, multiple heat food easily such as can use steaming, boil, fry, stew, bake, fry in shallow oil simultaneously also can be as required; the firing rate of control and regulation heating kettle; the automaticity height, and can effectively protect thermal-collecting tube, P/C is than high.The utility model can be widely used in using in the suitable commercial food and drink of family, factories and miness office and some conditions mechanism.

Below in conjunction with drawings and Examples the utility model is further specified.

Accompanying drawing 1, overall structure schematic diagram of the present utility model.

Accompanying drawing 2, luminous energy collection of the present utility model, conversion and heat conduction mechanism schematic diagram.

Accompanying drawing 3, the utility model luminous energy converge the cover structure schematic diagram.

Accompanying drawing 4, the utility model luminous energy converge cover cross section profile view.

Accompanying drawing 5, the utility model thermal-collecting tube structural representation.

The structural representation of accompanying drawing 6, the outer vacuum heat-preserving pipe fitting of the utility model heat pipe.

Accompanying drawing 7, the utility model superconduction heat transfer tube configuration schematic diagram.

Accompanying drawing 8, the utility model controlling organization structural representation.

The worm drive structural representation of accompanying drawing 19, the utility model controlling organization.

Accompanying drawing 10, the utility model daylighting mechanism inclination angle automatic regulator structural representation.

Accompanying drawing 11, the utility model heat storage box structural representation.

The A-A of accompanying drawing 12, the utility model accompanying drawing 11 throws face figure.

Accompanying drawing 13, the utility model heat the structural representation of the pot of cooking a meal.

The A-A of accompanying drawing 14, the utility model accompanying drawing 13 throws face figure.

In the accompanying drawings:

1. thermal-collecting tube, 101. thermal-collecting tube bodys, 102. thermal-collecting tube heat tube core, 1021. spirals

Tube coupling, 103. heat conduction fins, 104. annular grooves.

2. luminous energy converges cover, and 201 converge cover base cover, 2011. base cover inserting grooves, and 202 throw

The object plane plugboard, 2021 plugboard inserting grooves, 2022 plugboards are pegged graft and are carved 203. air drafts

Drag reduction hole or seam, 204. upper end bearing bodies, 205. bottom end bearings, 206. metal films, 207.

Resin molding.

3. control driving mechanism, 301. solar panels, 302 light sensor A, 303.

Light sensor B, 304. deflection photochoppers, 305. motor drivers, 3051. decelerators,

306 worm gearings, 3061 worm screws, 3062 single load bearing gears, 3063 brakings

Ratchet, 3064 wind springs, 307. electromagnet, 3071. electromagnet front ends, 310. micro computers

Controller, 3101. adjusting knobs, 311. temp probes, 312. leads.

4. bracing frame.

5. inclination angle automatic regulator, push rods before 501., 502. adjuster cylindrical shells, 503. temperature

The flexible capsule of control.

6. vacuum heat-preserving pipe fitting, 601. insulating tube glass outer tubes, 602. insulating tube glass inner tube,

603. vacuum interlayer, 604. supports, 605. metal coatings, 606. insulating tube inner via holes, 607.

Sheath, 608. flexible pipe joints, 6081 union bodies, 6082. convex annular are stupefied, and 6083.

Annular groove, 6084. ring washers.

7. superconduction heat-transfer pipe, 701. heat-transfer pipe bodys, 702. indent formulas evaporation termination, 703.

Heat-transfer pipe condensation termination.

8. superconduction heat transmitter, 801. heat-transfer pipe interfaces, 802. heat-conducting work mediums 8021 pass

Hot working fluid, 803 heat conduction fins, 804. heaters, 8041. heat conduction grooves.

9. heat energy preserves case, and 901. preserve the case support wheel, and 902. preserve the outer insulation cover of case, 903.

Preserve insulation cover in the case, 904. preserve the case shell, and 905. preserve the case inner bag, and 906. is true

Empty insulation interlayer, 907. composite heat-insulated material layers, 908. heat-insulating and sealing circles, 909. vacuum layer

Supporting pad, 910. electric heating devices.

10. the pot of cooking a meal, 1001 heat transfer projections, the 1002 pot outers of cooking a meal.

11. phase-change heat-storage material.

12. external wall of house body.

13. housing floor.

In Fig. 1, Fig. 2, Fig. 5, Fig. 6 and Fig. 7, thermal-collecting tube 1 is fixed on the bracing frame 4, be provided with inclination angle automatic regulator 5 in the lower end of bracing frame 4, converge the cover body 2 that luminous energy that cover base cover 201 and parabolic plugboard 202 form converges cover by luminous energy, assembled, be positioned on the thermal-collecting tube 1 by upper end bearing body 204 and bottom end bearing 205.The solar panel 301 of control driving mechanism 3 has been fixed on the upper end of bracing frame 4, motor driver 305, Worm wheel transmission mechanism 306 and the arrestment mechanism of being made up of electromagnet 307, brake ratchet 3063 have been fixed on the bracing frame 4 of thermal-collecting tube lower end, microcomputer controller 310 has been fixed on the upper side that heat energy preserves case 9, and temp probe 311 is arranged in the phase-change heat-storage material 11 of upper end that heat energy preserves case.Upper end heat pipe 201 condensation ends of thermal-collecting tube 1 directly are plugged in the indent formula evaporation termination 702 of superconduction heat-transfer pipe 7 afterbodys, superconduction heat-transfer pipe 7 is by the through hole on the external wall of house body 12, be introduced into indoor, the heat-transfer pipe condensation termination 703 of its front end is plugged on the heat energy that is placed on the indoor floor 13 and preserves in the heat-transfer pipe interface 801 of the superconduction heat transmitter 8 in the case 9, and formation closely cooperates, wherein said superconduction heat-transfer pipe 7 can be an independently heat-transfer pipe, also can be composed in series by the series connection inserting mode that a back heat-transfer pipe condensation end 703 is plugged in the last heat-transfer pipe indent formula evaporation ends 702 by many superconduction heat-transfer pipes according to Len req.Superconduction heat-transfer pipe outside, cover envelope vacuum heat-preserving pipe fitting 6, the two ends of insulation glass tube are by flexible pipe joint 608 sealings, and the upper end of superconduction heat transmitter 8 is provided with parabolic fluted body heater 804.Wherein said vacuum heat-preserving pipe fitting is made up of glass outer tube 601, glass inner tube 602, vacuum interlayer 603, support 604, sheath 607 and flexible pipe joint 608, metal-plated membrane 605 on the outer wall of the inwall of glass outer tube 601 and interior pipe 602, the centre of body be a perforation insulating tube inner via hole 606, superconduction heat-transfer pipe 7 therefrom passes, flexible pipe joint 608 is stupefied 6082 by union body 6081, convex annular, annular groove 6083 and ring washer 6084 are formed, the interference fit that is connected to of flexible pipe joint 6081 and vacuum heat-preserving body 6.

In Fig. 3 and Fig. 4; the cross section inside cord that luminous energy converges the base cover 201 of cover 2 is parabolic baseboard; luminous energy converges cover and inserts the cross section inside cord of collection plate 202 and be respectively on the parabola successively near the baseline end one section; two sides at the base cover are provided with inserting groove 2011; the both sides of covering plugboard are respectively equipped with plugboard inserting groove 2021 and the plugboard grafting carves 2022 converging; can be as required; according to parabolical mathematic parameter; carve the parabolic luminous energy that can assemble out multiple caliber size size by these inserting grooves and grafting and converge cover; plating is by metal film 206 on the medial surface of base cover and plugboard; on metal film, be coated with aging-resistant resin molding 207; with protection metal coating 206; on base cover and plugboard, also be provided with several air drafts; drag reduction hole or stitch 203, air drag when reducing to rotate and wind are to converging the impulsive force of cover.

At Fig. 8, among Fig. 9, the solar panel 301 of control driving mechanism 3, light sensor A302, light sensor B303, light sensor B, motor driver 305, electromagnet 307, temp probe 311 is connected on the microcomputer controller 310 by lead 312 respectively, temperature adjustment knob 3101 is housed on microcomputer controller, and preserve temp probe 311 in the case and limit heat energy and preserve maximum temperature in the case 9 by being installed in heat energy, light sensor B is contained in the middle of the deflection photochopper 304, and deflection photochopper 304 is installed in luminous energy converges on cover 2 the base cover 201, the longitudinal axis of deflection dioptric apparatus 304 and luminous energy converge and cover the parabolical center line of collection face (Z axle) keeping parallelism.The gear of the decelerator 3051 of motor driver 305 and 3062 couplings of the single load bearing gear on the worm gearing 306, brake ratchet on the worm mechanism and electromagnet 307 couplings, when electromagnet 307 is controlled energising work by microcomputer controller, its front end 3071 is just with the brake ratchet fastening, it can't be rotated counterclockwise, it is meshing that the worm screw 3061 of worm gearing 306 and luminous energy converge the small gear 2041 that upper end bearing body 204 front ends on the cover fix, and the other end of worm mechanism 306 is a wind spring 3064 that is fixed on the bracing frame 4.

In Figure 10, inclination angle automatic regulator 5 is by preceding push rod 501, and adjuster cylindrical shell 502 and the flexible capsule 503 of temperature control that is located in the adjuster cylindrical shell are formed, and wherein are packaged with the low boiling mixed chemical medicament that multiple low boiling chemical raw material configuration forms in the flexible capsule of temperature control.

In Figure 11, Figure 12, Figure 13 and Figure 14, heat energy preserves case 9 and is made up of shell 904 that preserves case and inner bag 905, wherein inner bag 905 is a double-decker, it between two-layer vacuum layer 906, the friendship interface of ectonexine is equipped with heat-insulating and sealing circle 908, between the ectonexine cylindrical shell of inner bag, also be provided with supporting pad 909, also be filled with the composite heat-insulating layer 907 that insulation material high temperature resistant, good heat insulating is made between inner bag and the shell.By heat-transfer pipe light body 802, be contained in the superconduction heat transmitter 8 that heat-conducting work medium 8021, heat-transfer pipe interface 801, heat conduction fin 803, heater 804 in the body form and be installed in the inner bag 905, be processed with several heat conduction grooves 8041 in the heater 804, be placed with the pot 10 of cooking a meal of the utility model special use above the heater, be provided with the heat conduction projection 1001 that coincide with heater heat conduction groove 8041 in the bottom of the pot 10 of cooking a meal, on pot outer 1002 of cooking a meal, be provided with scale and indicate.The pot of cooking a meal is provided with an interior insulation cover 903, also is provided with an outer insulation cover 902 that coincide with shell on pot.Be provided with the support castor of being convenient to move 901 in the bottom that preserves box body.Be filled with phase-change heat-storage material 11 in the space of inner bag, this material is more preferred high heats of solution, chemical property is stable, fusing point is formulated at 180～260 degrees centigrade nontoxic chemical raw material, just belongs to the more satisfactory alternative that disposes this phase-change heat-storage material such as DL-tartaric acid, fumaric acid etc.The lower end of the superconduction heat transmitter 8 in inner bag 905 can also install electric heating device 910 additional, when shortage of heat or sunshine are too weak, can control and starts electric heating device work and satisfy instructions for use.If preserve the lower end of case 9 at heat energy a dead-pipe type heat pipe interface is set, the front end of interface links to each other with heater body 802, and disposes a heat pipe, can also realize with conventional fuels such as coal or faggots the utility model being assisted heating.

Claims (10)

1, a kind of all-weather solar solar heating kitchen range, it comprises solar energy heat collection pipe 1, solar energy converges cover 2, bracing frame 4 and heat energy preserve case 9, its feature with: on thermal-collecting tube 1, be provided with the parabolic solar energy of grooved and converge cover 2, solar energy converges cover 2 logical pot upper end bearing bodies 204 and bottom end bearing 205 location, be connected on the thermal-collecting tube 1, the axis of solar energy heat collection pipe 1 just converges the focus dead in line of cover 2 with the parabolic luminous energy of grooved, a lower end or a side at thermal-collecting tube 1 are provided with the automatic control sunshine tracking control driving mechanism 3 that light-operated driving solar energy converges the running of cover 2 tracks sunlight, below bracing frame, be provided with inclination angle automatic regulator 5, get the upper end at thermal-collecting tube 1 and be provided with superconduction heat-transfer pipe 7, the condensation end of the heat pipe body 201 of thermal-collecting tube is inserted joint in the inner concave shape evaporation termination 702 of superconduction heat-transfer pipe 7 tail ends, be provided with vacuum heat-preserving pipe fitting 6 at superconduction heat-transfer pipe 7, the condensation termination, upper end 703 of superconduction heat-transfer pipe 7 is plugged in the heat-transfer pipe interface 801 of superconduction heat transmitter 8, around superconduction heat transmitter 8, be provided with heat conduction fin 803, the upper end is provided with fluted body heater 804, and form high temperature modification heat pipe-type structures with superconduction heat transmitter body 802 and the can working medium 8021 in body, in the groove of heater 804, be provided with the special-purpose pot 10 of cooking a meal, be located at heat conduction projection 1001 and the heat conduction groove tight connecting that is arranged on heater 804 bottoms on pot 10 bottom surfaces of cooking a meal, change the relative bearing of cooking a meal between pot 10 and the heater 804, can change the contact area of cooking a meal between pot 10 and the heater 804, and can regulate the conduction of velocity of heat energy in proper order, superconduction heat transmitter 8, the heater 804 and the pot 10 of cooking a meal are arranged in the inner bag 905 that heat energy preserves case 9 by whole, inner bag 905 is the multi-layer structure, between two-layer, be provided with vacuum heat-preserving interlayer 906, outer periphery at inner bag is equipped with composite heat-insulated material layer 907, the outer periphery of composite heat-insulated material layer is equipped with heat storage box shell 904, cook a meal the pot the upper end also be provided with in insulation cover 903, be provided with thereon and preserve the outer insulation cover 902 of case, preserve in the case inner bag 905 at heat energy and fill by phase-change heat-storage material 11.

2, all-weather solar solar heating kitchen range as claimed in claim 1, it is characterized in that: described control driving mechanism 3 is by solar panel 301, light sensor A302, light sensor B303, deflection photochopper 304, motor driver 305, worm mechanism 306, electromagnet 307, microcomputer controller 310, temp probe 311, lead 312 is formed.Wherein motor driver 305 is made up of one piece of small machine and decelerator, worm gearing 306 is by worm screw 3061, single load bearing gear 3062, brake ratchet 3063 is formed with the wind spring 3064 that is contained in the worm screw other end, also is provided with telescopic electromagnet front end 3071 on the electromagnet 307 and is provided with temperature setting adjusting knob 3101 on 310. microcomputer controllers 310.Light sensor B303 is arranged on the centre of deflection photochopper 304, and be installed in together on the base cover 201 that luminous energy converges cover, electromagnet front end 3071 is stuck on the tooth of brake ratchet 3063, microcomputer controller 310 is arranged on heat energy and preserves the outside of case 9 or other and be convenient to the place operating, regulate, and temp probe 311 is provided with in the phase-change heat-storage material that heat energy preserves case inner bag 905 upper ends.

3, all-weather solar solar heating kitchen range as claimed in claim 1, it is characterized in that: described thermal-collecting tube is by thermal-collecting tube body 101, thermal-collecting tube tube core 102, and heat conduction fin 103 is formed, front end at tube core is provided with one section spiral tube coupling 1021, is provided with ring groove 104 in the front portion of body 101.

4; all-weather solar solar heating kitchen range as claimed in claim 1; it is characterized in that: described luminous energy converges cover 2 by converging cover base cover 201; parabolic plugboard 202 is formed; side at base cover 201 is provided with inserting groove 2011; side at parabolic plugboard 202 is respectively arranged with plugboard inserting groove 2221; plugboard is pegged graft and is carved 2022; on cover body, also be provided with air draft drag reduction hole or stitch 203; surperficial metal-plated membrane 206 at cover body; on metal film, be coated with the resin molding 207 of rich protection metal film; also be respectively equipped with two upper end bearing body 204 and bottom end bearings 205 that are used for snoot is fixed on the thermal-arrest body in the inboard at the two ends of base cover 201.

5, all-weather solar solar heating kitchen range as claimed in claim 1, it is characterized in that: described vacuum heat-preserving pipe fitting 6 is by 601. insulating tube glass outer tubes, 602. insulating tube glass inner tube, sheath 607, flexible pipe joint 608 is formed, and is coated with the thermal-radiating metal film 605 of prevention at 601 inner surfaces of glass outer tube and the outer surface of glass inner tube 602, the union body of flexible pipe joint 608 is provided with convex annular stupefied 6082, annular groove 6083, ring washer, 6084.

6, all-weather solar solar heating kitchen range as claimed in claim 1 is characterized in that: described phase-change heat-storage material is that fusing point is at 180-260 degree centigrade high melting heat, nontoxic and not volatile chemical materials.

7, all-weather solar solar heating kitchen range as claimed in claim 1 is characterized in that: the inner bag 905 that described heat energy preserves case 9 with outside be communicated with handing-over mouthful around be equipped with heat-insulating and sealing circle 908.

8, all-weather solar solar heating kitchen range as claimed in claim 1 is characterized in that: preserve at described heat energy and also can install the electric heating device 910 that is used for auxiliary heating in the case 9 additional.

9, all-weather solar solar heating kitchen range as claimed in claim 1, it is characterized in that: the inclination angle automatic regulator 5 of the book that contracts is by preceding push rod 501, adjuster cylindrical shell 502 and the flexible capsule 503 of temperature control that is located in the adjuster cylindrical shell are formed, and wherein are packaged with low boiling, the high sparse mixed chemical medicament that expands that multiple low boiling chemical raw material configuration forms in the flexible capsule 503 of temperature control.

10, all-weather solar solar heating kitchen range as claimed in claim 1, it is characterized in that: described superconduction heat-transfer pipe 7 can be one, also can be composed in series by the series connection inserting mode that a back heat-transfer pipe condensation end 703 is plugged in the last heat-transfer pipe indent formula evaporation ends 702 by many superconduction heat-transfer pipes according to Len req.

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