CN103528249B - Fresnel lens glass-vacuum tube - Google Patents
Fresnel lens glass-vacuum tube Download PDFInfo
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- CN103528249B CN103528249B CN201310524291.XA CN201310524291A CN103528249B CN 103528249 B CN103528249 B CN 103528249B CN 201310524291 A CN201310524291 A CN 201310524291A CN 103528249 B CN103528249 B CN 103528249B
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- glass
- pipe
- tube
- vacuum tube
- fresnel lens
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to the daylighting of solar energy, particularly to Fresnel lens daylighting.Glass-vacuum tube is that glass processing is become, the pipe of inside and outside interlayer, seals, be evacuated in interlayer, become vacuum heat-preserving tube in making interlayer.Can make piece one couples together of glass-vacuum tube, connector uses organic siliconresin adhesive seal, forms U-shaped passage.Glass-vacuum tube is the pipe for the insulation of heart pipe, is combined into light-collecting tube with heart pipe, is used for gathering solar heat energy.With Fresnel lens with the use of, owing to Fresnel lens daylighting is to become two straight lines on focus light-collecting tube solar ray collecting, need to be assembled into the long pipe of U-shaped, light-collecting tube needs to be processed into a section glass-vacuum tube, U-shaped light-collecting tube, with through defining daylighting passage, combines with heart pipe, careful pipe gathering sunlight heat energy, heart pipe forms loop with work system.The place that the heat energy utilization heat transfer medium gathered is transported to need uses or stores for future use.
Description
Technical field: the present invention relates to the daylighting of solar energy, particularly to Fresnel lens daylighting.
Background technology: solar energy uses vacuum tube daylighting at present, is the solar heat energy directly utilizing collection, carries common heat energy for water heater, can only
Gather the temperature of less than 300 degree.Utilizing light collecting mechanism can gather high temperature heat, need solar tracking mechanism, structure is complicated, and cost is high.Utilize phenanthrene
Alunite ear lens daylighting, need not need follower, can directly gather the high temperature heat of more than 300 degree, for use and the storage of heat energy heat-exchanging piece
Standby, cost can be declined.
Summary of the invention: Fresnel lens light collecting mechanism is to utilize Fresnel lens, Fresnel lens installing rack, Fresnel lens glass-vacuum tube,
Fresnel lens heart pipe, is combined into light collecting mechanism.Fresnel lens glass-vacuum tube and Fresnel lens heart pipe, be combined into U-shaped light-collecting tube, peace
It is contained on support, can be directly connected to work system loop, form work system loop, utilize heat transfer medium transporting heat energy.Top in mounting bracket
Fresnel lens is installed in portion, makes Fresnel lens that sunlight is focused on light-collecting tube, can gather the high temperature heat of more than 300 degree, utilize heat transfer medium
Go to use or store for future use in the place that heat energy is transported to need.
Solution technical scheme:
Fresnel lens mounting bracket: mounting bracket is mainly by installing plate 1, installing rack 2, and connecting rod 3 forms.Installing plate is processed into semicircle
Installing plate, between installing plate and installing plate, utilizes three connecting rods, two suitable for reading, one in bottom, one piece of one piece couples together of installing plate,
Installing plate is made to form support, assembling fittings on the support of composition.The periphery of semicircle installing plate has multiple installation adjustment hole 4, is used for connecting peace
Shelve 2, adjustment hole 4 is installed and regulates the position, hole being connected with installing rack 2, Fresnel lens south dip angle on installing rack can be regulated, according to
Season regulates angle, can more gather solar heat energy.The middle and lower part of installing plate, has two light-collecting tube installing holes 5, makes light-collecting tube 6 to pass through
Light-collecting tube installing hole 5, is fixed on installing plate 1, installing plate 1 suitable for reading, is used for installing Fresnel lens 7, and Fresnel lens can be solid with screw
Fixed the most on a mounting board with on two connecting rods suitable for reading.Through installing plate and link supports suitable for reading, Fresnel lens smooth in mounting bracket, and to
South tilts, and the solar heat energy gathered is gathered on light-collecting tube.Fresnel lens mounting bracket, by installing rack 2, is arranged on metope and roof
On.Solar heat energy can be gathered with on roof on metope.
Fresnel lens glass-vacuum tube: glass-vacuum tube 8 is pipe glass processing being become ad hoc structure, makes glass processing become inside and outside interlayer
Pipe, make to seal in interlayer, be evacuated in interlayer, become vacuum heat-preserving tube.Piece one couples together of glass-vacuum tube can be made, even
Interface uses organic siliconresin adhesive seal 10, forms U-shaped passage.Glass-vacuum tube is the pipe for heart pipe 9 insulation, with heart pipe 9 groups
Synthesis light-collecting tube 6, is used for gathering solar heat energy.With Fresnel lens 7 with the use of, owing to Fresnel lens 7 daylighting is that solar ray collecting is become two
Bar straight line on focus light-collecting tube 6, can large-area daylighting, so, when mounted, need to be assembled into the long pipe of U-shaped, light-collecting tube 6 needs
Be processed into a section glass-vacuum tube 8, connect into the glass evacuated light-collecting tube of U-shaped, combined after length, can be in Fresnel lens 7
Length is corresponding.U-shaped light-collecting tube, through defining daylighting passage, to combine with heart pipe 9, careful pipe gathering sunlight heat energy, heart pipe and work system
Composition loop.The place that the heat energy utilization heat transfer medium gathered is transported to need uses or stores for future use.
Glass-vacuum tube can be used for other pipe needing insulation and be incubated, and improves heat-insulating property.
Fresnel lens heart pipe: heart pipe 9 through glass-vacuum tube be incubated, become light-collecting tube, with Fresnel lens with the use of, be for gathering
The pipe of solar heat energy, heart pipe 9 should use the materials processing that thermal conductivity is high.Heart pipe, in order to easy for installation, to be also processed in glass-vacuum tube pair
Answering the pipe of length, one one connection to manage intentionally, heart pipe is according to the shape of glass-vacuum tube, U-shaped pipeline to be connected into.The effective connection of the heart
11 connect, and in order to be able to make heart pipe and glass-vacuum tube keeping parallelism, with one heart, become 120 degree in the periphery of union joint 11 by three positioning needles 13
Angle, be fixed on union joint 11, the needle point Taoist scripture of positioning needle 13 equal to or less than 1 milli come, heat-conducting area can be reduced.Positioning needle 13
Needle point pad 12 is connected with glass-vacuum tube inner layer glass, reinforcing glass intensity.Can keep same with glass-vacuum tube in being arranged on glass-vacuum tube
The heart, parallel.The length of heart pipe, corresponding in the length of glass-vacuum tube, heart pipe and work system connect into loop, connect for work system loop
Pipeline, be longer than the length of glass-vacuum tube.The length extended can improve intensity with the vacuum heat-preserving tube insulation of intermetallic composite coating, make whole work
Making system circuit pipeline, all use vacuum heat-preserving, the place that the heat energy gathered is transported to need uses and stores for future use.
Fresnel lens light collecting mechanism: be Fresnel lens, Fresnel lens mounting bracket, Fresnel lens glass-vacuum tube, Fresnel
Lens heart pipe, combined after, become light collecting mechanism.Fresnel lens heart pipe 9, be and the heat-exchanging piece of sun heat-shift, because of temperature during work
More than 300 degree, Baidu several with the nature temperature difference, antiradiation can be produced with nature, make temperature decline, heart pipe 9 does not just collect high temperature heat.
So using Fresnel glass-vacuum tube 8 to be incubated heart pipe 9, utilizing heart pipe 9 to be combined with glass-vacuum tube 8, glass-vacuum tube 8 is enclosed within the heart
Pipe 9 external thermal insulation, is combined into light-collecting tube 6.The installation of light-collecting tube 6 is the middle and lower part at installing plate, has two light-collecting tube installing holes, makes two collection
Light pipe can pass through light-collecting tube installing hole, light-collecting tube installation form on a mounting board, because light-collecting tube needs to become passage, and could be with work system loop
Produce convection current, so at a glass-vacuum tube utilizing the glass evacuated bend pipe of U-shaped 14 to be connected two light-collecting tubes with heart pipe and heart pipe, making light harvesting
Pipe becomes a U-shaped light-collecting tube, fixes on a mounting board.The light-collecting tube of U-shaped is made up of with U-shaped bend pipe two light-collecting tubes and one,
When installing in mounting bracket, be one high one low, light-collecting tube and heat energy use heat-exchanging piece composition work system loop, work system loop from
A low entrance light-collecting tube, after gathering solar heat energy, from a high return work system loop recirculation, is so conducive to the most right of heat energy
Stream, uses passive circulation.It is assembled into the light-collecting tube of the length U-shaped of needs when mounted, the length processing as required of glass-vacuum tube and heart pipe
Become a section combining, in Fresnel lens correspondence length.Form daylighting passage.Loop is formed with work system.The heat energy profit gathered
The place being transported to need with heat transfer medium uses and stores for future use.Fresnel lens is the installing plate top utilizing Fresnel mounting bracket and top
Fresnel lens installed by two connecting rods, is screwed the top at Fresnel lens installing plate, through installing plate and link supports suitable for reading, Fresnel
Lens smooth in mounting bracket, and south dip, Fresnel lens daylighting be solar ray collecting become two straight lines on focus light-collecting tube, according to
Need, can large-area daylighting.During installation, by mounting bracket, can luxuriant and rich with fragrance alunite lens installing support be arranged on metope with on roof.Can be
Solar heat energy is gathered with on roof on metope.
Accompanying drawing illustrates:
Fig. 1, is installing plate front view.
Fig. 2, is installing rack front view.
Fig. 3, is that Fresnel light collecting mechanism is arranged on metope collection solar heat energy view.
Fig. 4, is that Fresnel light collecting mechanism is arranged on face, room, roof collection solar heat energy view.
Fig. 5, is that Fresnel lens is combined into mounting bracket view.
Fig. 6, is that glass-vacuum tube is combined into light-collecting tube view with heart pipe.
Fig. 7, is the A face view of Fig. 6.
1 installing plate in figure.2 installing racks.3 connecting rods.4 install adjustment hole.5 light-collecting tube installing holes.6 light-collecting tubes.7 Fresnel lenses.
8 glass-vacuum tubes.9.Heart pipe.10 organic siliconresin binding agents are close.11 heart pipe connectors.12 pads.13 positioning needles.14 is glass evacuated curved
Pipe.
Claims (1)
1. Fresnel lens light-collecting tube, it is characterised in that: glass-vacuum tube (8) is pipe glass processing being become ad hoc structure, makes glass
It is processed into the pipe of inside and outside interlayer, seals in making interlayer, be evacuated in interlayer, become vacuum heat-preserving tube, glass-vacuum tube one one can be made
Couple together, connector use organic siliconresin adhesive seal, formed U-shaped passage, glass-vacuum tube is incubated for heart pipe (9)
Pipe, is combined into light-collecting tube (6) with heart pipe (9), is used for gathering solar heat energy, coordinates with Fresnel lens (7) and makes
With, U-shaped glass-vacuum tube is made up of the U-shaped bend pipe of two glass-vacuum tubes and, in mounting bracket install time, be one high by one
Root is low, and the heat-exchanging piece composition work system loop that heart pipe and heat energy use, work system loop enters from a low light-collecting tube, gathers solar heat
After energy, from a high return work system loop recirculation, be so conducive to the free convection of heat energy, owing to Fresnel lens (7) daylighting is
Solar ray collecting is become two straight lines, light-collecting tube (6) in focus, can large-area daylighting, so, when mounted, need to be assembled into U-shaped
Long pipe, glass-vacuum tube needs to be processed into a section glass-vacuum tube (8), connects into U-shaped glass-vacuum tube, combined after length
Degree, can be corresponding with Fresnel lens (7) length, and U-shaped glass-vacuum tube defines daylighting passage, combines with heart pipe (9), and careful pipe is assembled
Solar heat energy, the place that the heat energy utilization heat transfer medium gathered is transported to need uses or stores for future use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524291.XA CN103528249B (en) | 2013-10-15 | 2013-10-15 | Fresnel lens glass-vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524291.XA CN103528249B (en) | 2013-10-15 | 2013-10-15 | Fresnel lens glass-vacuum tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103528249A CN103528249A (en) | 2014-01-22 |
| CN103528249B true CN103528249B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310524291.XA Active CN103528249B (en) | 2013-10-15 | 2013-10-15 | Fresnel lens glass-vacuum tube |
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| Country | Link |
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| CN (1) | CN103528249B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836353A (en) * | 2019-12-29 | 2020-02-25 | 邓荣 | Glass elbow sunshine collector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013852A (en) * | 2010-11-02 | 2011-04-13 | 常州丰盛光电科技股份有限公司 | Fresnel line-focus solar thermoelectric comprehensive utilization system and special device |
| CN102297529A (en) * | 2011-05-08 | 2011-12-28 | 张其明 | Solar heat storage storehouse |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085734A (en) * | 1976-09-07 | 1978-04-25 | Gibbs Norman S | Solar heaters |
| DE3000783A1 (en) * | 1980-01-10 | 1981-07-16 | Horst 8031 Puchheim Limbacher | Radiation collector for solar heating system - is evacuated sealed unit with top and base plates adhesively secured to aluminium frame |
| KR100923671B1 (en) * | 2009-02-18 | 2009-10-28 | 서상길 | Scan type exposure device |
-
2013
- 2013-10-15 CN CN201310524291.XA patent/CN103528249B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013852A (en) * | 2010-11-02 | 2011-04-13 | 常州丰盛光电科技股份有限公司 | Fresnel line-focus solar thermoelectric comprehensive utilization system and special device |
| CN102297529A (en) * | 2011-05-08 | 2011-12-28 | 张其明 | Solar heat storage storehouse |
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| Publication number | Publication date |
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| CN103528249A (en) | 2014-01-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191111 Address after: 314100 No.8, Kangxing Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Dayun Economic Development Industrial Co., Ltd Address before: 233200 Anhui County of Dingyuan Province Ding Si Yuan Xiang Long Road Town 12 Dong 1 room Patentee before: Zhang Qiming |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fresnel lens glass vacuum tube Effective date of registration: 20211224 Granted publication date: 20161005 Pledgee: Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Dayun sub branch Pledgor: Jiashan Dayun Economic Development Industrial Co.,Ltd. Registration number: Y2021330002633 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |