CN101762086A - Solar heat collecting cake - Google Patents
Solar heat collecting cake Download PDFInfo
- Publication number
- CN101762086A CN101762086A CN201010039775A CN201010039775A CN101762086A CN 101762086 A CN101762086 A CN 101762086A CN 201010039775 A CN201010039775 A CN 201010039775A CN 201010039775 A CN201010039775 A CN 201010039775A CN 101762086 A CN101762086 A CN 101762086A
- Authority
- CN
- China
- Prior art keywords
- heat
- cake
- heat storage
- energy
- cake body
- 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.)
- Pending
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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
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
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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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- 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)
- Central Heating Systems (AREA)
Abstract
The invention discloses a solar heat collecting cake, which comprises a cake body and heat storage materials in the cake body. A transparent cover plate is arranged on the upper surface of the cake body. A heat absorbing plate is arranged in the cake body and is in contact with the heat storage materials. The invention takes solar energy as source energy, rays are transmitted to the heat absorbing plate through a transparent plate, the heat absorbing plate converts optical energy into heat energy and the heat energy is transferred to the heat storage materials through heat transfer medium. The cake body can be made of hard material, the heat storage materials can be solid heat storage materials, and the heat storage materials are enclosed by hard cake materials. The structure and the materials are not apt to cause explosion. Even though explosion occurs, the external hard materials enclosing the heat storage materials are just cracked, the internal heat storage materials are not spilt disorderly and the safety of other people is not endangered. The invention has the advantages that the natural resource is fully utilized, the electric energy and the hydraulic energy are saved, the occurrence probability of serious accidents is reduced, and the safety factor and the thermal efficiency are improved.
Description
Technical field
The present invention relates to a kind of heating installation, particularly a kind of solar heat collecting cake.
Background technology
In cold winter, the people be can't do without heating system.Hot-water bottle is the most original a kind of, pours high-temp liquid in the sack made by leather of making of rubber, utilizes heat conducting principle heating, reduces heat exchange water again when water temperature, and water resource is too wasted.Afterwards, occurred a kind of heating bag of Diannuanbao by name again, Diannuanbao is that conducting liquid is poured in the soft waterproof cloth bag, the surface of bag has an electrical outlet, just by electrical outlet energising heat conduction, like this, heating bag was just warm again when the water temperature in the bag reduced.Use this heating bag need not change a bag inner cold water, convenient really many, still, if the heating temperature control of Diannuanbao lost efficacy, moisture constantly heats can the vaporization volumetric expansion, sets off an explosion, and sometimes even can the rats after severe scald burn user, safety coefficient be very low.In addition, the power of Diannuanbao is very high, is generally 500 watts, still is a product that relatively takes electricity all the time.
Summary of the invention
For the heating installation that solves prior art deficiency at some technical elements, the invention provides a kind of solar heat collecting cake, by absorber plate and the heat transfer medium of being located at absorber plate, heat is passed to heat storage material, the present invention adopts reproducible solar heat-preservation heating, make full use of the natural resources saves energy and water energy.The cake body that should warm up cake is a hard material, and heat storage material can be the solid heat storage material, and heat-storing material is by hard pie material parcel, and such structure and material is selected to be difficult for blasting, and reduces the probability that major accident takes place.
The present invention is achieved by the following technical solutions:
The present invention is a kind of solar heat collecting cake, comprise the heat-storing material in cake body and the cake body, the upper surface of cake body is provided with transparent cover plate, the inside of cake body is provided with absorber plate, absorber plate contacts with heat-storing material, absorber plate is positioned at and the corresponding position of transparent cover plate, and and transparent cover plate between spacing is arranged, spacing is greater than 20mm.
Absorber plate of the present invention is provided with comb, pass to heat transfer medium in the comb, comb passes in the heat-storing material from absorber plate, the absorber plate surface, this one side corresponding to transparent cover plate has dark coating, and described cake external surface has muff, the upper surface of muff is positioned at the corresponding position of transparent cover plate and is provided with an opening.
Heat-storing material of the present invention is water or ceramic fibre, and heat transfer medium is water or cottonseed oil.
For the heating installation that solves prior art deficiency at some technical elements, the invention provides a kind of solar heat collecting cake, with solar energy is the energy, to absorber plate, absorber plate is transferred to heat energy with luminous energy by the light-passing board transmitted ray, gives heat storage material by heat transfer, cake body of the present invention can be selected hard material for use, heat storage material can be the solid heat storage material, and heat-storing material is by hard pie material parcel, and such structure and material is difficult for blasting, even blast, be wrapped in outer hard material and just split yet, inner heat-storing material can disorderly not spatter, more not entail dangers to other people, the present invention has made full use of natural resources, save electric energy and water energy, reduced the probability that major accident takes place, the safety coefficient height, in addition, heat transfer medium feeds in the heat-storing material, makes heat-storing material be heated evenly, and the thermal efficiency improves.
Description of drawings
Fig. 1 is the schematic top plan view of apparatus of the present invention muff opening opening;
Fig. 2 is the cross-sectional schematic of apparatus of the present invention along the A-A line;
Fig. 3 is the cross-sectional schematic of apparatus of the present invention along the B-B line.
Among the figure: the 1st, transparent cover plate, the 2nd, absorber plate, the 3rd, comb, the 4th, ceramic fibre, the 5th, muff, the 6th, opening, the 7th, cake body.
The specific embodiment
The contrast accompanying drawing is described further embodiments of the invention below:
The present invention is a kind of solar heat collecting cake, comprises the heat-storing material in cake body 7 and the cake body 7, and the upper surface of described cake body 7 is provided with transparent cover plate 1, and the inside of cake body 7 is provided with absorber plate 2, and absorber plate 2 is positioned on the heat-storing material and with heat-storing material and contacts.Transparent cover plate 1 can be plate glass or glass epoxy, even can substitute with overlay.The material of absorber plate 2 can be that copper, aluminium alloy or stainless steel or galvanized steel or copper aluminium are compound.Cake body 7 usefulness hard materials are made, such as metal or plastics or rubber, the thermal conductivity that tool is certain.
Fig. 1 is the schematic top plan view of apparatus of the present invention muff opening opening, cake body 7 outer surfaces have muff 5, muff 5 can be the outer surface that is fixedly arranged on cake body 7, it also can be an independent cover, can shirk from cake body 7, the upper surface of muff 5 is positioned at transparent cover plate 1 corresponding position and is provided with an opening 6, the area of the area of opening 6 and transparent cover plate 1 quite or be slightly larger than transparent cover plate 1 makes transparent cover plate 1 have maximum light-receiving area.When opening opening 6, sunlight can be mapped on the absorber plate 2 by transparent cover plate 1, as vertical view, when opening opening 6, can see through transparent cover plate 1 and see absorber plate 2, absorber plate 2 is provided with comb 3, comb 3 can be welded in the absorber plate 2 by the method for welding, neatly be arranged side by side, comb 3 is to make with the heat absorption conductive material, and is identical with the selection of material of absorber plate 2.Pass to heat transfer medium in the comb 3, heat transfer medium is water or cottonseed wet goods, the material that conductivity is high.
Fig. 2 is the cross-sectional schematic of apparatus of the present invention along the A-A line, absorber plate 2 is positioned at and transparent cover plate 1 corresponding position, both be arranged in parallel, and between absorber plate 2 and the transparent cover plate 1 spacing is arranged, spacing is more preferably greater than 20mm, the surface coverage of absorber plate 2 has dark coating, and dark coating can absorb solar radiant energy to greatest extent and convert thereof into heat energy.Cake body 7 forms a container with transparent cover plate 1, and the inside has heat-storing material, and heat-storing material is the such heat-conducting liquid of water, also can make the such heat conduction solid of ceramic fibre 4.Cake body 7 is hard materials, heat storage material is the solid heat storage material, heat-storing material is wrapped up by hard pie material, such structure and material is difficult for blasting, even blast is wrapped in outer hard material and also just splits, inner heat-storing material can disorderly not spatter, therefore generally not entail dangers to other people, safety coefficient improves.Fig. 3 is the cross-sectional schematic of apparatus of the present invention along the B-B line, and during use, in order to allow heat-storing material be heated evenly and to improve the thermal efficiency, comb 3 can be made the same bend pipe of U type, and passes in the heat-storing material from absorber plate 2, conducts heat by comb 3 and gives heat-storing material.
In addition, warm cake is provided with the control induction installation, when the temperature of heat-storing material reaches uniform temperature, will send chimes of doom, reminds the user to cover opening 6, perhaps puts outer muff 5, stops sunlight to enter cake body 7.The shutoff device of automatic opening 6 perhaps is set, and when the temperature of heat-storing material reached uniform temperature, opening 6 can be shut automatically.
If heat-storing material is a transparency material, absorber plate 2 can be located at the bottom of cake body 7 equally, heat up earlier in the bottom that is exactly heat-storing material, conduct to top part again, like this, top low temperature part and following high-temperature part can form convection current, help to improve the firing rate of heat-storing material.
At last; it is also to be noted that; what more than enumerate only is a specific embodiment of the present invention; obviously; the invention is not restricted to above embodiment; many distortion can also be arranged, and all distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (10)
1. solar heat collecting cake, comprise the heat-storing material in cake body (7) and the cake body (7), it is characterized in that the upper surface of described cake body (7) is provided with transparent cover plate (1), the inside of cake body (7) is provided with absorber plate (2), and described absorber plate (2) contacts with heat-storing material.
2. solar heat collecting bag according to claim 1 is characterized in that, described absorber plate (2) be positioned at the corresponding position of transparent cover plate (1), and and transparent cover plate (1) between spacing is arranged.
3. solar heat collecting bag according to claim 2 is characterized in that described spacing is greater than 20mm.
4. according to claim 1 or 2 or 3 described solar heat collecting bags, it is characterized in that described absorber plate (2) is provided with comb (3), comb passes to heat transfer medium in (3).
5. solar heat collecting bag according to claim 4 is characterized in that, described comb (3) passes in the heat-storing material from absorber plate (2).
6. solar heat collecting bag according to claim 5 is characterized in that, the surface of described absorber plate (2), and this one side corresponding to transparent cover plate (1) has dark coating.
7. solar heat collecting bag according to claim 6 is characterized in that, described cake body (7) outer surface has muff (5).
8. solar heat collecting bag according to claim 7 is characterized in that, the upper surface of described muff (5) is positioned at and the corresponding position of transparent cover plate (1) is provided with an opening (6).
9. according to claim 7 or 8 described solar heat collecting bags, it is characterized in that described heat-storing material is water or ceramic fibre (4).
10. solar heat collecting bag according to claim 9 is characterized in that, described heat transfer medium is water or cottonseed oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010039775A CN101762086A (en) | 2010-01-14 | 2010-01-14 | Solar heat collecting cake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010039775A CN101762086A (en) | 2010-01-14 | 2010-01-14 | Solar heat collecting cake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101762086A true CN101762086A (en) | 2010-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010039775A Pending CN101762086A (en) | 2010-01-14 | 2010-01-14 | Solar heat collecting cake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101762086A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033951A (en) * | 2014-05-15 | 2014-09-10 | 西南科技大学 | Solar energy warmer |
| CN104764351A (en) * | 2015-03-26 | 2015-07-08 | 李也蔚 | Economical sand heat-storage enclosed mass as well as preparation method and use of enclosed mass |
| CN105716329A (en) * | 2015-12-31 | 2016-06-29 | 郑州轻工业学院 | Direct-expansion type solar heat pump system |
| JP2021173510A (en) * | 2020-04-30 | 2021-11-01 | 東邦瓦斯株式会社 | Warming instrument heat storage method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5977260A (en) * | 1982-10-25 | 1984-05-02 | Matsushita Electric Ind Co Ltd | Solar heat water heater of heat pipe type |
| CN2800173Y (en) * | 2005-06-27 | 2006-07-26 | 北京市太阳能研究所有限公司 | Bearing water tank with overheating prevention function for solar water heater |
| CN101285622A (en) * | 2008-05-27 | 2008-10-15 | 东南大学 | Energy storage -type solar flat-board heat collector for increasing metal fin |
-
2010
- 2010-01-14 CN CN201010039775A patent/CN101762086A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5977260A (en) * | 1982-10-25 | 1984-05-02 | Matsushita Electric Ind Co Ltd | Solar heat water heater of heat pipe type |
| CN2800173Y (en) * | 2005-06-27 | 2006-07-26 | 北京市太阳能研究所有限公司 | Bearing water tank with overheating prevention function for solar water heater |
| CN101285622A (en) * | 2008-05-27 | 2008-10-15 | 东南大学 | Energy storage -type solar flat-board heat collector for increasing metal fin |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033951A (en) * | 2014-05-15 | 2014-09-10 | 西南科技大学 | Solar energy warmer |
| CN104764351A (en) * | 2015-03-26 | 2015-07-08 | 李也蔚 | Economical sand heat-storage enclosed mass as well as preparation method and use of enclosed mass |
| CN105716329A (en) * | 2015-12-31 | 2016-06-29 | 郑州轻工业学院 | Direct-expansion type solar heat pump system |
| CN105716329B (en) * | 2015-12-31 | 2018-05-08 | 郑州轻工业学院 | Direct expanding solar heating pump system |
| JP2021173510A (en) * | 2020-04-30 | 2021-11-01 | 東邦瓦斯株式会社 | Warming instrument heat storage method |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20100630 |