CN104613658A - All-glass vacuum flat plate collector - Google Patents
All-glass vacuum flat plate collector Download PDFInfo
- Publication number
- CN104613658A CN104613658A CN201310552689.4A CN201310552689A CN104613658A CN 104613658 A CN104613658 A CN 104613658A CN 201310552689 A CN201310552689 A CN 201310552689A CN 104613658 A CN104613658 A CN 104613658A
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- China
- Prior art keywords
- glass
- glass vacuum
- flat plate
- flat
- flat cylinder
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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
-
- 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
- Y02E10/47—Mountings or tracking
Abstract
The invention discloses an all-glass vacuum flat plate collector, and belongs to the field of solar energy utilization. A plate core of an existing flat plate collector is made of copper aluminum, so that the material cost is high; only one layer of glass is arranged on the upper surface of the plate core, so that heat insulation is poor and efficiency is low. The all-glass vacuum flat plate collector is technically characterized in that a flat plate with multiple through holes (5) is used as a heat transfer plate (1), tube nozzles (6) of an upper co-flow tube (3) and tube nozzles (6) of a lower co-flow tube (4) are inserted into the two ends of the through holes (5) respectively to form a plate core, the plate core is placed in the middle of a flat cylinder (2), a water inlet (9) and a water outlet (7) stretch out from the back side of the flat cylinder (2), a cover plate (10) is closed to seal all seams of the opening of the flat cylinder to make the flat cylinder into a closed box, and the box is vacuated so that a vacuum heat-insulating layer can be formed between the plate core and the box. The all-glass vacuum flat plate collector is completely made of glass to achieve all-directional vacuum heat insulation, so that the collector is an energy conversion device with the lowest manufacturing cost and the highest efficiency. No space exists between installation pieces on a wall, and the collector can replace a glass curtain wall, saves energy, is attractive and achieves integration of solar energy and a building.
Description
Technical field
The present invention is a kind of all-glass vacuum flat plate collector, belongs to Application of Solar Energy field.
Background technology
Known flat type solar heat collector, is be arranged on by plate core in insulation half box, covers one deck glass above.This structure can absorb the solar energy in area occupied, and profile is also more attractive in appearance.But plate core adopts the precious metals such as copper aluminium, and material and cost of manufacture thereof are too high; The upper surface of plate core only has again one deck glass, and heat insulation effect is poor, and the thermal efficiency is low; The mouth of pipe flowing pipe is altogether drawn from both sides, and metope is installed in flakes, and the distance between sheet and sheet is large, installs inconvenient, also unsightly.
Summary of the invention
Object of the present invention, be to provide a kind of low cost, the thermal efficiency is high, the convenient a kind of flat plate collector installed on metope.
Its solution is: a kind of all-glass vacuum flat plate collector, is made up of plate core and box body, and plate core is arranged in box body, it is characterized in that: plate core is by stream pipe and heat exchanger plates are formed altogether up and down; Box body is made up of flat cylinder and end cap; All parts make of glass entirely; Heat exchanger plates is the plate glass with some through holes; Flow Guan Jun up and down altogether and there are the some ozzles corresponding to heat exchanger plates through hole; By the upper closed at both ends flowing pipe altogether, a delivery port flowed out for medium is set from behind; The upper ozzle flowing pipe is altogether inserted the upper end of heat exchanger plates through hole, the gap of sealing insert division; The lower ozzle flowing pipe is altogether inserted the lower end of heat exchanger plates through hole, the gap of sealing insert division; The one end of flowing down pipe is altogether closed, and bending 90 degree of the other end becomes vertical tube, and vertical tube is upwards parallel along the edge of heat exchanger plates, then is bent to water inlet backward; Two breach that leave below of flat cylinder stretch out for water inlet and delivery port; The upper surface of plate core makes coating for selective absorption; Plate core is inserted in flat cylinder; Support column is provided with between plate core and flat cylinder; Getter has been deposited inside flat cylinder; The upper end of flat cylinder arranges an end cap, is sealed in the upper end of flat cylinder and the edge of end cap and the position that contacts with water inlet and delivery port; Be evacuated by seal cavity, sealing aspirating hole, becomes a kind of all-glass vacuum flat plate collector.
Heat collector, without copper aluminium, makes of glass, low price entirely; Omnibearing vacuum heat-preserving, the thermal efficiency is high; The mouth of pipe flowing pipe is altogether drawn from the back side, from front, be exactly a sheet glass, metope is installed in flakes, does not have spacing, become Solar wall with architecture-integral, present the decorative effect of glass curtain wall, make building more attractive in appearance; Utilize metope solar energy, do not take ground resource; Heat collector is arranged on metope, and pipeline and water storage railway carriage or compartment, all in indoor, solve antifreeze problem.This all-glass vacuum flat plate collector is that cost is minimum, most effective a kind of energy conversion device.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1, the specific embodiment of the present invention is described.According to solution, first design heat exchanger plates (1), flat cylinder (2) and end cap (10) and above flow pipe (3), the lower Mould Machining figure flowing pipe (4) altogether altogether, making mould.Frit add hot melt molten after utilize mould, be made into heat exchanger plates (1), flat cylinder (2) and end cap (10) and above flow pipe (3) altogether, flow pipe (4) altogether down.Heat exchanger plates (1) is the plate glass with some through holes (5), and through hole (5) can be circular or square, is pipe or square tube, also can be other shapes; Flow Guan Jun up and down altogether and there is corresponding some ozzles (6) with the through hole of heat exchanger plates (1) (5); By the upper closed at both ends flowing pipe (3) altogether, the mouth of pipe for medium outflow and delivery port (7) are set from behind; The upper ozzle (6) flowing pipe (3) is altogether inserted the upper end of heat exchanger plates (1) through hole, the gap of sealing insert division; The lower ozzle flowing pipe (4) is altogether inserted the lower end of heat exchanger plates (1) through hole (5), the gap of sealing insert division; The one end of flowing down pipe is altogether closed, bending 90 degree of the other end becomes vertical tube (8), vertical tube (8) is upwards parallel along the edge of heat exchanger plates (1), then is bent to the mouth of pipe and the water inlet of medium inflow backward, or is inlet (9); Two breach that leave below of flat cylinder (2) stretch out from behind for delivery port (7) and water inlet (9); (4) are managed and the upper upper surface of managing the plate core that (3) are formed that flows altogether makes coating for selective absorption at heat exchanger plates (1) and lower stream altogether; Vertical tube upper surface also can make absorber coatings.Plate core and vertical tube (8) are inserted in flat cylinder (2); Support column is provided with between plate core and flat cylinder (2), support column opposing atmospheric pressure is used, the inner surface in flat cylinder (2) can be arranged on, also the outer surface of heat exchanger plates (1) can be arranged on, can also be arranged on flat cylinder (2) by support column simultaneously, the support column of another side is arranged on heat exchanger plates.Support column presets shallow bore hole at die surface, with the integrated protrusion of surface of the one-time formed homogeneity of main body.Getter has been deposited in flat cylinder (2) the inside; The upper end of flat cylinder (2) arranges an end cap (10).The upper end of flat cylinder (2) and the edge of end cap (10) and the position that contacts with water inlet (9) and delivery port (7) are sealed; Be evacuated by seal cavity, sealing aspirating hole, becomes a kind of all-glass vacuum flat plate collector.Heat transfer medium in plate core can be water, also can, with conduction oil or other heat transfer mediums, with conduction oil or other heat transfer mediums, double loop be adopted to carry out secondary heat exchange.Also available air makes medium.
The first time of this technology improves and is: all-glass vacuum flat plate collector has several position to need sealing, as the sealing between ozzle (6) and through hole (5), the upper end of flat cylinder (2) and the edge of end cap (10) and the sealing at position that contacts with water inlet (9) and delivery port (7).These sealings can adopt sealant to seal, and vacuum compound also can be adopted to seal.Preferably: all-glass vacuum flat plate collector needs the position of sealing, LMP glass dust welded seal is all adopted.
The second time of this technology is improved: after the flat cylinder (2) of all-glass vacuum flat plate collector is made, through chemical tempering process, become safety glass.
The third time of this technology improves and is: flow pipe up and down altogether and be square tube, the section of square tube is rectangle, and water inlet (9) and delivery port (7) are circular, and the outer surface at the circular mouth of a river has the spiral shell mosquito be connected with extraneous pipe fitting.Flow pipe up and down altogether and be square tube, the surface of square tube is plane, and this plane welds (sealing) with heat exchanger plates (1) through glass powder with low melting point becomes an integral planar, and this makes all support columns equally high, be convenient to make, also make plate core attractive in appearance solid.The section of square tube is rectangle, and section is rectangle, when width is certain, can changes length and be met in the cross section of fluid channel required by rate-of flow.
4th improvement of this technology is: above flow pipe (3) altogether and flow the plate core of manage (4) and heat exchanger plates (1) and forming altogether with lower, with the glass making being added with colouring agent.Colouring agent makes glass become black or blue look, makes plate core directly can absorb solar energy.
5th improvement of this technology is: the flat cylinder (2) of all-glass vacuum flat plate collector, makes by low iron ultra-clear glasses, and upper surface gathers micro-shape honeycomb hole.Plate wicking is made to receive more solar energy.
6th improvement of this technology is: apply reflectance coating at the lower surface of plate core or flat cylinder (2).
7th improvement of this technology is: the reflectance coating applied at plate core or flat cylinder (2) lower surface is reflective space adiabatic heat-insulation coating.This coating can suppress the infra-red radiation of 90%, strengthens the heat insulation effect of heat collector further, improves the thermal efficiency further.
8th improvement of this technology is: the support column between flat cylinder (2) and plate core, is arranged on the inner surface of flat cylinder (2) or the outer surface with plate core, all integrated with attachment homogeneity.Homogeneity integration is easy to make, fixation, and cost of manufacture is low.
9th improvement of this technology is: the left and right edge of flat cylinder (2) is respectively provided with upper and lower two installing holes, is convenient on metope steelframe fixing.
Claims (10)
1. an all-glass vacuum flat plate collector, is made up of plate core and box body, and plate core is arranged in box body, it is characterized in that: plate core is by stream pipe and heat exchanger plates (1) are formed altogether up and down; Box body is made up of flat cylinder (2) and end cap (10); All parts make of glass entirely; Heat exchanger plates (1) is for having the plate glass of some through holes (5); Flow Guan Jun up and down altogether and there is corresponding some ozzles (6) with heat exchanger plates (1) through hole (5); By the upper closed at both ends flowing pipe (3) altogether, a delivery port (7) flowed out for medium is set from behind; The upper ozzle flowing pipe is altogether inserted the upper end of heat exchanger plates (1) through hole (5), the gap of sealing insert division; The lower ozzle (6) flowing pipe (4) is altogether inserted the lower end of heat exchanger plates (1) through hole (5), the gap of sealing insert division; The one end of flowing down pipe (4) is altogether closed, and bending 90 degree of the other end becomes vertical tube (8), and vertical tube (8) is upwards parallel along the edge of heat exchanger plates, then is bent to water inlet (9) backward; Two breach that leave below of flat cylinder (2) stretch out for water inlet (9) and delivery port (7); The upper surface of plate core (1) makes coating for selective absorption; Plate core (1) is inserted in flat cylinder (2); Support column is provided with between plate core (1) and flat cylinder (2); Getter has been deposited in flat cylinder (2) the inside; The upper end of flat cylinder (2) arranges an end cap (10), is sealed in the upper end of flat cylinder (2) and the edge of end cap (10) and the position that contacts with water inlet (9) and delivery port (7); Be evacuated by seal cavity, sealing aspirating hole, becomes a kind of all-glass vacuum flat plate collector.
2. a kind of all-glass vacuum flat plate collector according to claim 1, is characterized in that: the position of all-glass vacuum flat plate collector needs sealing, all adopts LMP glass dust welded seal.
3. a kind of all-glass vacuum flat plate collector according to claim 1, is characterized in that: after the flat cylinder (2) of all-glass vacuum flat plate collector is made, through chemical tempering process, become safety glass.
4. a kind of all-glass vacuum flat plate collector according to claim 1, it is characterized in that: flow pipe up and down altogether and be square tube, the section of square tube is rectangle, water inlet (9), delivery port (7) is circular, and the outer surface at the circular mouth of a river has the spiral shell mosquito be connected with extraneous pipe fitting.
5. a kind of all-glass vacuum flat plate collector according to claim 1, is characterized in that: above flow pipe (3) altogether and flow the plate core of manage (4) and heat exchanger plates (1) and forming altogether with lower, with the glass making being added with colouring agent.
6. a kind of all-glass vacuum flat plate collector according to claim 1, is characterized in that: the flat cylinder (2) of all-glass vacuum flat plate collector, makes by low iron ultra-clear glasses, and upper surface gathers micro-shape honeycomb hole.
7. a kind of all-glass vacuum flat plate collector according to claim 1, is characterized in that: apply reflectance coating at the lower surface of plate core (1) or flat cylinder (2).
8. a kind of all-glass vacuum flat plate collector according to claim 1 or 7, is characterized in that: the reflectance coating applied at plate core (1) or flat cylinder (2) lower surface is reflective space adiabatic heat-insulation coating.
9. a kind of all-glass vacuum flat plate collector according to claim 1, it is characterized in that: the support column between flat cylinder (2) plate core (1), be arranged on the inner surface of flat cylinder (2) or the outer surface with plate core, all integrated with attachment homogeneity.
10. a kind of all-glass vacuum flat plate collector according to claim 1, is characterized in that: the left and right edge of flat cylinder (2), is respectively provided with upper and lower two installing holes, is convenient on metope steelframe fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552689.4A CN104613658A (en) | 2013-11-01 | 2013-11-01 | All-glass vacuum flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552689.4A CN104613658A (en) | 2013-11-01 | 2013-11-01 | All-glass vacuum flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613658A true CN104613658A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552689.4A Pending CN104613658A (en) | 2013-11-01 | 2013-11-01 | All-glass vacuum flat plate collector |
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| Country | Link |
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| CN (1) | CN104613658A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016417A (en) * | 2016-06-08 | 2016-10-12 | 芜湖贝斯特新能源开发有限公司 | Energy saving solar indoor heating system |
| CN106016422A (en) * | 2016-06-08 | 2016-10-12 | 芜湖贝斯特新能源开发有限公司 | Curtain wall type solar indoor heating system |
| CN106052155A (en) * | 2016-06-08 | 2016-10-26 | 芜湖贝斯特新能源开发有限公司 | Energy-saving solar water supply system |
| CN106091407A (en) * | 2016-06-08 | 2016-11-09 | 芜湖贝斯特新能源开发有限公司 | Curtain wall type solar water supply system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2505015A1 (en) * | 1974-02-07 | 1975-08-14 | Ici Ltd | HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING |
| CN1279385A (en) * | 1999-07-06 | 2001-01-10 | 郑慧敏 | Plate-type modular solar heater collector |
| CN2602320Y (en) * | 2003-03-03 | 2004-02-04 | 唐健正 | Vacuum glass solar collector plate glass heat collection device |
| CN2769773Y (en) * | 2005-03-02 | 2006-04-05 | 莫景林 | Solar water heater thermal gathering plate |
| CN102494412A (en) * | 2011-11-26 | 2012-06-13 | 蔡庭嘉 | Flat-plate solar heat collector |
| CN102944072A (en) * | 2012-09-29 | 2013-02-27 | 余华阳 | Vacuum flat-plate heat collector |
| CN202792593U (en) * | 2012-07-18 | 2013-03-13 | 余华阳 | Flat plate type solar vacuum heat collecting device |
| CN203068826U (en) * | 2013-01-30 | 2013-07-17 | 余华阳 | Solar magnetic porcelain vacuum flat plate heat collector |
| CN203203267U (en) * | 2013-01-23 | 2013-09-18 | 余华阳 | All-glass vacuum flat plate collector |
| CN203550242U (en) * | 2013-11-01 | 2014-04-16 | 余华阳 | All-glass vacuum flat plate collector |
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2013
- 2013-11-01 CN CN201310552689.4A patent/CN104613658A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505015A1 (en) * | 1974-02-07 | 1975-08-14 | Ici Ltd | HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING |
| CN1279385A (en) * | 1999-07-06 | 2001-01-10 | 郑慧敏 | Plate-type modular solar heater collector |
| CN2602320Y (en) * | 2003-03-03 | 2004-02-04 | 唐健正 | Vacuum glass solar collector plate glass heat collection device |
| CN2769773Y (en) * | 2005-03-02 | 2006-04-05 | 莫景林 | Solar water heater thermal gathering plate |
| CN102494412A (en) * | 2011-11-26 | 2012-06-13 | 蔡庭嘉 | Flat-plate solar heat collector |
| CN202792593U (en) * | 2012-07-18 | 2013-03-13 | 余华阳 | Flat plate type solar vacuum heat collecting device |
| CN102944072A (en) * | 2012-09-29 | 2013-02-27 | 余华阳 | Vacuum flat-plate heat collector |
| CN203203267U (en) * | 2013-01-23 | 2013-09-18 | 余华阳 | All-glass vacuum flat plate collector |
| CN203068826U (en) * | 2013-01-30 | 2013-07-17 | 余华阳 | Solar magnetic porcelain vacuum flat plate heat collector |
| CN203550242U (en) * | 2013-11-01 | 2014-04-16 | 余华阳 | All-glass vacuum flat plate collector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016417A (en) * | 2016-06-08 | 2016-10-12 | 芜湖贝斯特新能源开发有限公司 | Energy saving solar indoor heating system |
| CN106016422A (en) * | 2016-06-08 | 2016-10-12 | 芜湖贝斯特新能源开发有限公司 | Curtain wall type solar indoor heating system |
| CN106052155A (en) * | 2016-06-08 | 2016-10-26 | 芜湖贝斯特新能源开发有限公司 | Energy-saving solar water supply system |
| CN106091407A (en) * | 2016-06-08 | 2016-11-09 | 芜湖贝斯特新能源开发有限公司 | Curtain wall type solar water supply system |
| CN106052155B (en) * | 2016-06-08 | 2018-05-11 | 芜湖贝斯特新能源开发有限公司 | Energy-saving solar water system |
| CN106091407B (en) * | 2016-06-08 | 2018-05-11 | 芜湖贝斯特新能源开发有限公司 | Curtain wall type solar water supply system |
| CN106016422B (en) * | 2016-06-08 | 2018-10-16 | 芜湖贝斯特新能源开发有限公司 | Curtain wall type solar energy indoor heating system |
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Application publication date: 20150513 |