CN2729192Y - Roofing tile of collecting solar energy - Google Patents
Roofing tile of collecting solar energy Download PDFInfo
- Publication number
- CN2729192Y CN2729192Y CNU200420079534XU CN200420079534U CN2729192Y CN 2729192 Y CN2729192 Y CN 2729192Y CN U200420079534X U CNU200420079534X U CN U200420079534XU CN 200420079534 U CN200420079534 U CN 200420079534U CN 2729192 Y CN2729192 Y CN 2729192Y
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- Prior art keywords
- watt
- tile
- solar energy
- roof tile
- following
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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
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
- F24S20/69—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of shingles or tiles
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a roofing tile of collecting solar energy, comprising a lower tile and an upper tile buckled to the top of the upper tile. The upper tile has an arched edge and a buckle combining edging covering the upper part of the arched edge; the lower tile has a sap cavity, an upper and a lower horizontal flange are arranged at the upper end and lower end of the sap cavity, more than two transverse dropsy boards are arranged in the sap cavity to form a circumferential fluid passage, the lower tile positioned at the inner side of the lower horizontal flange has a liquor outlet penetrating the tile, a convex chassis at the lower part of the liquor outlet in the lower tile is connected to the inner side of the upper horizontal flange on the next lower tile to form a longitudinal fluid passage communicating with the atmosphere, and the forward lower part of the lower tile covers the next upper tile and lower tile. The utility model can aggregate the heat collecting unit and traditional roofing tile into one structure, can be laid in a big area on the oblique roofing to be an integrated form with the building and can lower the producing and use cost of the heat collecting unit. The roofing tile of collecting solar energy also has the advantages of high collecting efficiency in low temperature, easy construction, low operation cost, simple structure and safe system.
Description
Technical field
The utility model relates to a kind of solar energy utilization technique, especially relates to a kind of roof tile of gathering solar energy.
Background technology
Solar energy is widely used in industry and daily life as economical, the free of contamination energy.But, therefore collect the capital equipment of solar energy because the energy-flux density of solar energy is extremely low---heat collecting element just becomes one of key technology of solar energy utilization.Through improvement for many years, at present typical heat collecting element is to adopt vacuum tube or evacuated panel to absorb solar energy, and the liquid in vacuum tube/plate absorbs direct projection and the scattering in the solar radiation, and accumulation store up to elevated temperature heat can after circulate.But vacuum tube/plate heat absorption is a transmitted in both directions, so the temperature difference of high-temp liquid after vacuum tube/plate heat absorption and extraneous natural environment is bigger, must be incubated high temperature heat by vacuum layer, to reduce scattering and disappearing of heat.So there are following problem in thermal-arrest mode and thermal-arrest structure at present: 1, heat collecting element manufacturing, use cost height.For reaching the high efficiency thermal effect of adopting, reduce the thermal radiation loss problem as far as possible, after the liquid of pipe absorbs heat in the heat collecting element, also to reduce heat-energy losses by vacuum layer between the inner and outer pipe.Though the all-glass vacuum tube thermal efficiency is the highest, exist problem frangible and can not pressure-bearing; Though the metal heat pipe has solved the pressure-bearing problem, also increase the metal fever pipe simultaneously and made the difficult solution of sealing of complexity, the especially port of technology, cause the vacuum of vacuum layer to be difficult for guaranteeing that thermal radiation loss is bigger that the thermal efficiency reduces relatively; Though the board-like heat collector of vacuum also can solve the pressure-bearing problem preferably, the processing technology of glass vacuum plate is complicated more, and vacuum is also lower than metal heat pipe, and thermal radiation loss is big, and heat-insulating property is relatively poor, and its collecting efficiency is minimum.The thermal-arrest unit all take measures aspect insulation, but these measures can further increase the manufacturing cost of heat collecting element again for reducing thermal radiation loss at present.Moreover, liquid owing to flow through in the heat collecting element is to circulate in the pipeline of sealing, and the liquid heat absorption will produce certain pressure after expanding in pipe, so heat collecting element requires very high to the accuracy of manufacture of liquid pipe, this not only can increase the manufacturing cost of heat collecting element, and, reduced the functional reliability of thermal-arrest unit and whole heating system owing to manage pressure-bearing in the heat collecting element in service.2, adopting hot side amasss little.Structure based on the vacuum heat-collecting unit of traditional structure, the thermal-arrest unit must be placed on the specific tool rack and be fixed on the roofing, not only can't implement large tracts of land and adopt heat, utilize solar energy, and adopt special stand to give and install, construct and bring difficulty, also bring inconvenience to line service.3, the system works reliability is not high.No matter be solar energy vacuum tube or solar energy evacuated plate, all adopt vacuum glass to make, therefore in the temperature difference in big or transportation and the installation process, glass all very easily is damaged, and the insulation layer of destruction heat collecting element, cause the decline of adopting the thermal efficiency, so the functional reliability of solar energy heat-collecting system is not high.4, can not realize the round-the-clock heat of adopting.Because the solar irradiation time is limited, all be that discontinuity is adopted heat so gather solar energy, be subjected to weather effect very big, especially overcast and rainy, just can not adopt heat, therefore just need the auxiliary heating of electricity consumption, but adopt the economy of the auxiliary heating of electricity relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of roof tile of gathering solar energy, energy centralized procurement hot cell and traditional roof tile are one, can not only large tracts of land be laid on the oblique roofing and adopt heat, be integral with building, reduce the manufacturing cost and use cost of thermal-arrest unit significantly, and low temperature adopts thermal efficiency height, easy construction, running cost are low, simple in structure, security of system is reliable.
The utility model technology for achieving the above object is, a kind of roof tile of gathering solar energy, it is characterized in that: described roof tile has arch edge fit and the locking edge that covers arch edge fit top by following watt of body and on watt body that is fastened and connected at following watt of body top, following watt of body has sap cavity, on the sap cavity, on lower end side has, be provided with hydrops plate horizontal more than two in following strut rail limit and the sap cavity and stream the formula fluid passage with formation, following watt of body is positioned at down, and the inboard on strut rail limit has the liquid outlet that runs through watt body, the inboard on strut rail limit joins on following watt of body of the base of the liquid outlet lower lobes of following watt of body and the next one, form the vertical fluid passage communicate with atmosphere, and the preceding bottom of following watt of body covers on the next one Shang watt body and the following watt of body.
After the utility model adopts technique scheme:
1, manufacturing, use cost are low.Because the utility model is gathered the roof tile of solar energy as the thermal-arrest unit, in roof tile, be provided with normal pressure and stream the formula fluid passage, make liquid pass through watt bulk absorption solar thermal energy or/and in the air heat energy, the liquid that is adsorbed on the fluid passage upper surface forms unidirectional heat transmission at the heat absorption desorption, therefore make roof tile be the carrier that absorbs thermal source, again for absorbing the insulation of heat energy liquid, need not special insulation construction, and the heat energy of being gathered is low-temperature heat source, therefore can reduce the manufacturing cost that solar energy is adopted hot cell significantly.In addition because the liquid passway between each roof tile need not the line seal connection, therefore also lowered the difficulty of manufacturing cost and construction significantly, can not only realize that auxilliary being located at of large tracts of land gather solar energy on the roofing or/and the target of air heat energy, and auxilliaryly establish, keep in repair and to change roof tile very convenient.
2, construction flexibly.Roof tile of the present utility model can be assisted arbitrarily according to the area of required collection and be established, and identical with general roof tile during auxilliary establishing, and is not subjected to the restriction of roofing area size, and auxilliaryly establishes flexiblely, therefore easily realization maximum area collection, utilizes solar energy.
3, flat appearance can completely be integral with building.The utility model will adopt hot cell and traditional roof tile unites two into one, roof tile waterproof, heat insulation function have not only intactly been kept, also have adopt heat function, thoroughly solved the problem of solar energy heat-collecting system and architecture-integral, make color, the style of roof tile unrestricted, enriched the function of roof tile.
4, hang down thermal recovery thermal efficiency height, improved the operational reliability of system.Be provided with the hydrops plate in auxilliary its sap cavity of roof tile that is located on the roofing in the utility model inclined-plane, play the stream effect of scratching when making liquid or working medium flow into sap cavity during by each hydrops plate, can not only increase liquid or the working medium stroke in roof tile, fully absorb heat energy, and the liquid heat absorption back desorption that is adsorbed on watt body adsorption layer is dirty, form the one-way transmission of heat, the roof tile that liquid flows into the bottom more further absorbs heat until the roof tile to foot, deliver in the heating agent heat storage box by pipeline at last, as low-temperature heat source, realize most economical heat supply.The utility model is owing to only rely on the adjacent auxilliary overlap joint of establishing between each roof tile, need not pipeline between vertical fluid passage between the roof tile connects, form the fluid passage that communicates with atmosphere, therefore can in fluid passage, not produce pressure behind the heated expansion of liquids yet, improve the operational reliability of heater greatly.
5, integrated heat efficiency height.Roof tile of the present utility model can utilize environment thermal energy to be replenished when solar energy is not enough, has therefore improved stability and integrated heat efficiency that solar energy utilizes.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation after auxilliary the establishing of the many groups of roof tile of the present utility model.
Fig. 2 is the structural representation of following watt of body of the utility model roof tile.
Fig. 3 is the structural representation of following watt of body bottom of the utility model roof tile.
Fig. 4 is the structural representation of Shang watt body of the utility model roof tile.
Fig. 5 is the structure schematic diagram of Shang watt body bottom of the utility model roof tile.
The specific embodiment
The roof tile 8 of seeing the utility model collection solar energy shown in Fig. 1-5 is made of following watt of body 81 and last watt body 82, and Shang watt body 82 has the waterproofing course of external surface and the adsorption layer of inner surface, and Shang watt body 82 is fastened and connected at following watt of body 81 tops.The top of following watt of body 81 has seam 81-6 and is higher than the bearing surface 81-8 of seam 81-6, the neighboring of Shang watt body 82 is connected to seam 81-6 and is bearing in bearing surface 81-8 up and down watt body 81 and connects, following watt of body 81 both sides have arch edge fit 81-5 and the locking edge 81-10 that covers arch edge fit 81-5 top, the front and rear portions of locking edge 81-10 also has the locating slot of indent, makes adjacent roof tile 8 transverse laps together.See shown in Figure 2, following watt of body 81 has sap cavity 81-11, on the sap cavity 81-11, lower end side has last strut rail limit 81-1 and following strut rail limit 81-8, be provided with hydrops plate 81-3 formation horizontal more than two in the sap cavity 81-11 and stream the formula fluid passage, see shown in Figure 3, one side at hydrops plate 81-3 top is provided with recessed fluid passage 81-4, and the fluid passage 81-4 of the adjacent hydrops plate 81-3 laying that interlaces, form two streams of scratching when making liquid by fluid passage 81-4, make the liquid that is adsorbed in watt body 82 adsorption layers, after 82 heat absorptions of last watt of body, the adsorption layer of natural desorption on watt body 82, play the effect of one-way transmission heat energy, hydrops plate 81-3 can also increase the heat absorption stroke of liquid simultaneously.Following watt of body 81 is positioned at down, and the inboard of strut rail limit 81-8 has the liquid outlet 81-7 that runs through watt body, the inboard of strut rail limit 81-1 joins on the base 81-13 of the liquid outlet 81-7 lower lobes of following watt of body 81 and the previous following watt of body 81, thereby make, following two roof tiles form the open fluid passage that communicates with atmosphere of vertical perforation, for ease of roof tile 8 is installed, the stopper slot 81-12 that the base 81-13 of the liquid outlet 81-7 lower lobes of following watt of body 81 matches with last watt body 82 anterior convex tendon 82-1 in addition, following watt of body 81 bottom cover on previous Shang watt body 82 and the following watt of body 81, make the good cooperation of formation between each watt, and when rainy, rainwater can be discharged ponding by the upper surface of last watt body 82.
See shown in Fig. 2,3, following watt of body 81 of the present utility model also has the bearing 81-2 that is connected with last watt body 82 near 81-1 inboard, last strut rail limit, and bearing 81-2 is provided with the liquid mouth, the projection 82-3 of Shang watt body 82 is connected in the liquid mouth of bearing 81-2, and Shang watt body 82 is contained on the following watt of body 81 easily by the projection 82-3 and the periphery of front portion.
Adopt the thermal efficiency for further improving, see Fig. 5, the bottom of Shang watt body 82 also has the fin 82-4 that is inserted in the following watt of body 81 sap cavity 81-11, the heat that last watt body 82 is absorbed is delivered in the liquid by fin liquid is carried out heat exchange, preferably go up watt body 82 adjacent fin 82-4 laying that interlaces, further increase the heat absorption distance of liquid in roof tile.
For making roof tile keep the shape of traditional tile, following watt of body 81 middle parts have last convex globoidal 81-9, and its both sides have sap cavity 81-11, and Shang watt body 82 also has associated cambered surface 82-2.
The utility model has reduced the manufacturing and the running cost of thermal-arrest unit significantly owing to adopt the roof tile of novel structure, realizes that large tracts of land adopts the purpose of solar energy.
Claims (8)
1, a kind of roof tile of gathering solar energy, it is characterized in that: described roof tile (8) is made of following watt of body (81) and Shang watt body (82) of being fastened and connected at following watt of body (81) top, Shang watt body (82) has the waterproofing course of external surface and the adsorption layer of inner surface, following watt of body (81) both sides have arch edge fit (81-5) and cover the locking edge (81-10) on arch edge fit (81-5) top, following watt of body (81) has sap cavity (81-11), on the sap cavity (81-11), on lower end side has, following strut rail limit (81-1,81-8), and be provided with hydrops plate (81-3) horizontal more than two in the sap cavity (81-11) and stream the formula fluid passage with formation, following watt of body (81) is positioned at down, and the inboard on strut rail limit (81-8) has the liquid outlet (81-7) that runs through watt body, the base (81-13) of liquid outlet (81-7) lower lobes of following watt of body (81) joins with the inboard that next following watt of body (81) gone up strut rail limit (81-1), form the vertical fluid passage that communicates with atmosphere, and the preceding bottom of following watt of body (81) covers on the next one Shang watt body (82) and the following watt of body (81).
2, the roof tile of collection solar energy according to claim 1, it is characterized in that: described following watt of body (81) also has the bearing (81-2) that is connected with last watt body (82) near inboard, last strut rail limit (81-1), bearing (81-2) is provided with the liquid mouth, and the projection (82-3) of Shang watt body (82) is connected in the liquid mouth.
3, the roof tile of collection solar energy according to claim 2 is characterized in that: a side at described hydrops plate (81-3) top is provided with recessed fluid passage (81-4), and the laying that interlaces of the runner (81-10) of adjacent hydrops plate (81-3).
4, the roof tile of collection solar energy according to claim 1 is characterized in that: the bottom of described Shang watt body (82) also has the fin (82-4) that is inserted in following watt of body (81) sap cavity (81-11).
5, the roof tile of collection solar energy according to claim 4 is characterized in that: the laying that interlaces of described the Shang watt adjacent fin (82-4) of body (82).
6, the roof tile of collection solar energy according to claim 1, it is characterized in that: the top of described following watt of body (81) has seam (81-6) and exceeds the bearing surface (81-8) of seam (81-6), and the neighboring of Shang watt body (82) is connected to seam (81-6) and is bearing in bearing surface (81-8) up and down watt bodies (81) and connects.
7, the roof tile of collection solar energy according to claim 1, it is characterized in that: on the base (81-13) of described liquid outlet (81-7) lower lobes at following watt of body (81), the stopper slot (81-12) that matches with the last watt anterior convex tendon of body (82) (82-1) in addition
8, the roof tile of collection solar energy according to claim 1 is characterized in that: described following watt of body (81) middle part has last convex globoidal (81-9), and its both sides have sap cavity (81-11), and Shang watt body (82) also has associated cambered surface (82-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420079534XU CN2729192Y (en) | 2004-09-16 | 2004-09-16 | Roofing tile of collecting solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420079534XU CN2729192Y (en) | 2004-09-16 | 2004-09-16 | Roofing tile of collecting solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729192Y true CN2729192Y (en) | 2005-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200420079534XU Expired - Fee Related CN2729192Y (en) | 2004-09-16 | 2004-09-16 | Roofing tile of collecting solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729192Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931343A (en) * | 2009-06-25 | 2010-12-29 | 丁树才 | Technology for manufacturing solar power generation tile machine |
| WO2011110136A1 (en) * | 2010-03-09 | 2011-09-15 | 泉州市豪华太阳能设备有限公司 | Photovoltaic tile |
| CN103774805A (en) * | 2014-01-03 | 2014-05-07 | 刘宇森 | Solar heat collecting unit module used for building |
| CN106059455A (en) * | 2016-07-28 | 2016-10-26 | 钟燏 | Solar power generation tile |
-
2004
- 2004-09-16 CN CNU200420079534XU patent/CN2729192Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931343A (en) * | 2009-06-25 | 2010-12-29 | 丁树才 | Technology for manufacturing solar power generation tile machine |
| WO2011110136A1 (en) * | 2010-03-09 | 2011-09-15 | 泉州市豪华太阳能设备有限公司 | Photovoltaic tile |
| CN103774805A (en) * | 2014-01-03 | 2014-05-07 | 刘宇森 | Solar heat collecting unit module used for building |
| CN103774805B (en) * | 2014-01-03 | 2016-05-25 | 刘宇森 | A kind of building solar energy heating unit module |
| CN106059455A (en) * | 2016-07-28 | 2016-10-26 | 钟燏 | Solar power generation tile |
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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 |