CN2252966Y - Multifunctional heat storage solar cooker - Google Patents
Multifunctional heat storage solar cooker Download PDFInfo
- Publication number
- CN2252966Y CN2252966Y CN95234605U CN95234605U CN2252966Y CN 2252966 Y CN2252966 Y CN 2252966Y CN 95234605 U CN95234605 U CN 95234605U CN 95234605 U CN95234605 U CN 95234605U CN 2252966 Y CN2252966 Y CN 2252966Y
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- CN
- China
- Prior art keywords
- heat
- oil
- pipe
- storage
- solar cooker
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/30—Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
- F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
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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
- Y02E10/44—Heat exchange systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a multifunctional heat storage solar cooker which is composed of a solar energy acquisition system, a circulating system and a storage system, wherein, the acquisition system comprises a reflector and a heat collecting pipe in which a heat transfer medium with high specific heat and high boiling point is filled. The heat collecting pipe is arranged on a focal point where the reflector collects light and heat. The solar light and the heat received by the heat collecting pipe enter a cooker or a heat storage box by the heat transfer medium under the driving of an oil pump. An oil outlet pipe of the oil pump is provided with an external connecting pipe or a control valve for switching on other heat consuming devices; a three-way joint for changing the flow direction of the medium is arranged on an oil inlet pipe or an oil return pipe to adapt to the requirements of different functions. The multifunctional heat storage solar cooker of the utility model is suitable for various heat consuming devices in present families, and can also be used as a power source of an air conditioner.
Description
It is the family expenses kitchen range of thermal source that the utility model relates to solar energy, relates in particular to adopt the hot form of storage can collect and store the multi-functional heat-storage solar cooker of more heat energy.
The solar cooker of known technology is the energy with the pollution-free and inexhaustible solar energy of cleaning, but its shortcoming one is the time difference that can not solve between illumination and the breakfast, lunch and dinner, not necessarily uses kitchen range when illumination is arranged, and illumination is not necessarily arranged again during with kitchen range; The 2nd, solar energy utilization ratio is low, uses the time that only limits to cook, and all the other most of light application times can not get collecting and utilize; Three are to use inconvenience, and the people need arrive open work under the sunlight; The 4th, function singleness, other home-use hot equipment can not utilize its heat energy.
The purpose of this utility model is, preserve the advantage of prior art, overcome the deficiencies in the prior art part, provide a kind of and receive solar thermal energy with reflective mirror or lens, by circulating line and heat transfer medium be delivered to solar thermal energy indoor and can store effectively in order to the cloudy day, night or second day are unglazed according to the time the multi-functional heat-storage solar cooker that uses.
Multi-functional heat-storage solar cooker described in the utility model, by the solar energy acquisition system, the circulatory system, storage system, and heating system is formed, its main task is finished in the following manner: the single-curved surface reflective mirror (also can be hyperboloid reflective mirror or lens) that parabolic type is arranged places the outdoor place of being convenient to receive sunshine, compile sunlight heat by reflective mirror, cover is filled with adopting on the heat pipe of the high boiling heat transfer medium oil of high specific heat in inside, adopting heat pipe is arranged on the focus that reflective mirror compiles photo-thermal, gather the medium heating of heat with the higher boiling high specific heat,, under the promotion of oil pump, enter as the oil cylinder of storing hot case through the medium oil after the heating along main oil return pipe.Have the insulation filler to fill to preserve heat in the oil cylinder outside sandwich, the outer wall of oil inlet pipe and oil return pipe all has the thermal insulation casing parcel.Oil pump outlet line be provided with connect other home-use hot equipment pick out oil pipe, external oil return pipe and control valve, main oil return pipe is provided with threeway, to change the media flow direction, reaches storage heat or with hot purpose.The medium of described higher boiling, high specific heat can be selected castor bean oil for use, or the better medium of other performance.Circulating line will import the hot case of indoor storage into or enter in the jacketed pan by adopting solar thermal energy that heat pipe receives, in time be used or store.Indoor miscellaneous equipment is used when hot, can pass through external flowline and control valve, connects and can use.
Multi-functional heat-storage solar cooker described in the utility model, it is a kind of heat-storage solar cooker that is enough to overcome the prior art defective, it is not subjected to the influence of illumination time difference, at any time can use, heat can be preserved effectively 36 to 48 hours, and the heat energy of whole day light application time all can obtain collecting and storing, and solar energy utilization rate is increased substantially.Therefore, except that cook a meal with, also have surplus heat be used for pressing, scald, multiple uses such as shower, heating in winter, and as using combustion gas convenient, but safer than combustion gas, more cleaning is not more polluted, and can make family's thermal substation for life or food processing application.If cooperate the aircondition that is equipped with heat exchange method again, then can become the energy of indoor air conditioner.
Accompanying drawing 1 is the general structure schematic diagram of multi-functional heat-storage solar cooker described in the utility model, and accompanying drawing 2 is circulatory system schematic diagrames.
1-reflective mirror, 2-diffuser 3-adopt heat pipe 4-fan tooth 5-transverse axis
6-tracker, 7-support, 8-date board, 9-worm gear, 10-jackscrew
11-vertical pivot, 12-body of wall, 13-thermal insulation casing 14-insulation filler 15-oil cylinder
16-oil return pipe, 17-oil return pipe, 18-insulation cover, 19-jacketed pan, 20-control valve
25-left the threeway of 21-oil return pipe, 22-crank, 23-clockwork spring, 24-locking disk
26-oil-in, 27-oil pump 28-pick out oil pipe 29-right threeway
30-main oil inlet pipe 31-main oil return pipe 32-temperature control valve
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: the single-curved surface reflective mirror (1) of type arrangement is being adopted the sunshine cover that receives on the heat pipe (3) parabolically, with the wherein medium heating of higher boiling high specific heat, medium after the heating is under the promotion of oil pump (27), enter in the oil cylinder (15) along main oil return pipe (31), oil cylinder (15) is preserved heat by insulation filler (14), oil inlet pipe and oil return pipe all have thermal insulation casing (13) parcel outward, adopt higher boiling as medium with oil, (as castor bean oil, boiling point is 316 ℃ to the high specific heat grease, specific heat is 0.43).Oil pump is gear pump or the plunger displacement pump that clockwork spring (23) drives, and crank (22) usefulness of winding up when the needs whole system shuts down, is fallen down crank (22), is automatically locked at when falling down on the locking disk (24), to keep the accumulation of energy of clockwork spring institute.Adopt heat pipe (3) and make, make it both possess the good light transmittance energy, possess good heat-insulating property again by the vacuum interlayer glass tube, illumination less than the back side mercury reflector layer and heat-insulation layer are arranged.Support (7) is to support reflective mirror (1) and adopt heat pipe (3), and it is provided with transverse axis (5), occupies the position of centre of gravity of reflective mirror (1), is beneficial to the mirror body and rotates, and autotracking unit (6) can more easily be finished follow the tracks of action.Worm gear (9) is one group of hand gear, according to the indicated position of date direction board (8), adjusts support (7), to revise the variation of the sun vertical angle of bringing in date and season.Vertical pivot (11) is the level orientation adjusting device, aims at orientation, sun place when equipment is installed, with jackscrew (10) fastening after, equipment is only otherwise move and locally just need not move again.Insulation cover (18) is the vacuum interlayer Lid of glass pot, and existing good heat-insulating property can be observed a pot interior situation again timely and conveniently.Body of wall (12) has been represented outdoor and indoor boundary line, because this device is the outdoor application of adopting in the hot cell in, can make personnel not only comfortable but also easily at in-house operation.
Multi-functional heat-storage solar cooker described in the utility model has three kinds of duties: adopt heat storage heat.Oil pump (27) extracts the medium oil in the oil cylinder (15), via oil-in (26), right threeway (29), main oil inlet pipe (30) enters to adopt in the heat pipe (3) and is heated, via main oil return pipe (31), left threeway (25), oil return pipe (17) enter in the oil cylinder (15) then, and then extract through oil pump (27), circulation and so forth is until the temperature that the oil in the whole cylinder is heated to regulation.After reaching the temperature of regulation, being installed in the terminal temperature control valve (32) of main oil inlet pipe (30) puts down diffuser (2) automatically, cover and adopt heat pipe (3), to fall from the sunlight scattering of reflective mirror (1), it is no longer heated up, and cut off main oil inlet pipe (30) oil circuit simultaneously, whole system quits work.This acts on, and oil pump (27) breaks down or clockwork spring loosens, particular importance when oily stream shuts down.
Bian Caibian uses: left threeway (25) will above-mentionedly adopt the heat storage when hot in master's oil return pipe (31) heat medium oil stream alter course and enter jacketed pan (19), emit heat after enter oil cylinder (15) by oil return pipe (16), this system promptly enters the hot state of Bian Cairebian.
Simple with heat: by the high temperature oil body in the oil cylinder (15) of oil pump (27) suction, flow into jacketed pan (19) through right threeway (29) changed course, enter oil return pipe (16) by jacketed pan (19), enter at last in the oil cylinder (15), this system promptly enters the simple hot state of using.
It is multi-functional for solar cooker is possessed, on the flowline of oil pump (27), be equipped with and pick out oil pipe (28) and external control valve (20), can be under the driving of oil pump (27), heat medium oil stream is introduced on shower, air-conditioning, warmer, flatiron and other housed device, the medium oil that refluxes enters oil cylinder (15) through external oil return pipe (21), so finishes circulation.
On the oil cylinder of this device (15), except that safety valve, oil temperature, oil level display device should be arranged, also enough volumes should be arranged, to load more oil mass, make it can when the illumination of maximum, store more heat, and make it not reach boiling point, thus exploitation more applications function.
The heat-storage solar cooker is suitable in the most of area of China; as aiding in conventional kitchen range again, will make this technology more reliable and practical, can provide how clean heat energy for the vast city of China and rural area hundreds of millions families; be alleviating energy crisis, reduce the more positive effect of environmental pollution performance.
Claims (3)
1, a kind of multi-functional heat-storage solar cooker, form by solar energy acquisition system, the circulatory system and stocking system, described solar energy acquisition system comprises reflective mirror (or lens) and adopts heat pipe, it is characterized in that compiling on the focus of photo-thermal, be provided with the heat pipe of adopting that inside is filled with high specific heat higher boiling heat transfer medium oil at reflective mirror.
2, multi-functional heat-storage solar cooker according to claim 1 is characterized in that adopting heat pipe and inserts the indoor hot case of storage by circulating line and oil pump.
3, multi-functional heat-storage solar cooker according to claim 1 is characterized in that oil inlet pipe and oil return pipe are provided with the threeway that can change the media flow direction arbitrarily, and extension tube attached and control valve can satisfy the needs of multiple home-use hot equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95234605U CN2252966Y (en) | 1995-09-01 | 1995-09-01 | Multifunctional heat storage solar cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95234605U CN2252966Y (en) | 1995-09-01 | 1995-09-01 | Multifunctional heat storage solar cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2252966Y true CN2252966Y (en) | 1997-04-23 |
Family
ID=33878490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95234605U Expired - Fee Related CN2252966Y (en) | 1995-09-01 | 1995-09-01 | Multifunctional heat storage solar cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2252966Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303172B (en) * | 2008-06-06 | 2010-06-09 | 乔君旺 | Gas type solar range |
| CN102252430A (en) * | 2011-04-30 | 2011-11-23 | 张其明 | Indoor oven of solar heat storage device |
| CN103471271A (en) * | 2011-04-30 | 2013-12-25 | 张其明 | Application of micro switches to solar cooker |
| CN106766268A (en) * | 2017-01-20 | 2017-05-31 | 门立山 | The solar water heater that family cooks |
| CN109652969A (en) * | 2019-02-27 | 2019-04-19 | 南通市金山纺织有限公司 | A kind of solar energy chemical fiber fabric flatiron |
-
1995
- 1995-09-01 CN CN95234605U patent/CN2252966Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303172B (en) * | 2008-06-06 | 2010-06-09 | 乔君旺 | Gas type solar range |
| CN102252430A (en) * | 2011-04-30 | 2011-11-23 | 张其明 | Indoor oven of solar heat storage device |
| CN102252430B (en) * | 2011-04-30 | 2013-09-04 | 张其明 | Indoor oven of solar heat storage device |
| CN103471271A (en) * | 2011-04-30 | 2013-12-25 | 张其明 | Application of micro switches to solar cooker |
| CN106766268A (en) * | 2017-01-20 | 2017-05-31 | 门立山 | The solar water heater that family cooks |
| CN109652969A (en) * | 2019-02-27 | 2019-04-19 | 南通市金山纺织有限公司 | A kind of solar energy chemical fiber fabric flatiron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |