CN103940102A - Full-glass vacuum flat plate collector and solar wall thereof - Google Patents
Full-glass vacuum flat plate collector and solar wall thereof Download PDFInfo
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- CN103940102A CN103940102A CN201310051551.6A CN201310051551A CN103940102A CN 103940102 A CN103940102 A CN 103940102A CN 201310051551 A CN201310051551 A CN 201310051551A CN 103940102 A CN103940102 A CN 103940102A
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- glass
- flat plate
- plate collector
- heat exchanger
- exchanger plates
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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
- Y02E10/44—Heat exchange systems
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Abstract
The invention provides a full-glass vacuum flat plate collector and a solar wall of the full-glass vacuum flat plate collector and belongs to the field of solar energy application. An evacuated tube collector is low in solar energy use efficiency and the heat preservation effect is poor due to the fact that a flat plate collector is only covered with a layer of glass. According to the technical scheme, the full-glass vacuum flat plate collector is characterized in that the whole collector is made of glass, a heat exchange board (1) is fixed to the middle of a supporting part of a flat box (2), the space between the heat exchange board and the flat box is closed through a box cover (3), air is exhausted, the upper face and the lower face of the heat exchange board (1) are made to be vacuum heat insulating layers, and a tube nozzle of a combined flow tube (4) is inserted into a tube bank of the heat exchange board (1), so that the full-glass vacuum flat plate collector is obtained. According to the full-glass vacuum flat plate collector, the hot-melt glass is formed through a plastic extruding machine and a mold in an extrusion molding mode, and extrusion molding enables continuous volume production to be convenient. The full-glass vacuum flat plate collector is simple in structure, the glass is cheap, the vacuum heat preservation effect is good, heat efficiency is high, and manufacturing cost is low; the collector and a wire-clamped glass board are installed on a building frame together, so that the ultra-thin solar wall capable of replacing a wall and a reflection glass curtain wall is obtained, and integration application of the collector and a building is wide in prospect.
Description
Technical field
The invention belongs to Application of Solar Energy field, especially solar water heater and sun wall.
Background technology
Solar water heater is divided into vacuum tube water heater and the large class of flat casing water-heater two, and vacuum tube water heater is because be vacuum heat-preserving, good heat insulation, and water temperature can reach 90 more and spend, and winter also can heat production water, so product marketing is good, occupies the share of domestic market 90%.But between vacuum tube and vacuum tube, there is very large spacing, too low to the solar energy utilization ratio on area occupied, can not on metope, install, be difficult to and architecture-integral, be not suitable with the demand of green building; The heat collector of flat casing water-heater is flat plate collector, and it is made up of box body and heat exchanger plates, is, in a box body, insulation material is set, and copper aluminium composite heat-exchange plate is set on insulation material, above cover glass cover plate.Because copper aluminium is precious metal, material cost is high; Owing to only having one deck glass above plate core, so heat insulation effect is poor, hot water temperature does not increase, and the thermal efficiency is low; Due to the heat-insulation layer below plate core, not only thick but also heavy again, inconveniently on metope, install, can not be better be built into integrated.
Summary of the invention
Object of the present invention, is to provide a kind of insulation better, and the thermal efficiency is higher, and cost is low, not only light but also thin, can be better and building integrated solar heat collector.
Its solution is: the flat plate collector being made up of box body and heat exchanger plates, is characterized in that: vacuum flat plate collector is by heat exchanger plates, flat box, lid and flow altogether pipe and form; Heat exchanger plates, flat box, lid and common stream pipe are all made of glass material; Extruding machine and mould extrusion moulding will be used after glass material hot melt; Heat exchanger plates is that the many combs that are arranged in parallel form tube sheet; The upper surface of heat exchanger plates is manufactured with coating for selective absorption; The inwall of flat box has supporter; Supporter and flat box are that homogeneity is integrated; Heat exchanger plates is arranged on the centre of the supporter up and down of flat box the inside; The strong point is on the comb of heat exchanger plates; Lid is arranged on flat box two ends; Gap between sealing box cover and heat exchanger plates and flat box, bleeds by aspirating hole, makes the space between heat exchanger plates and flat box become vacuum thermal insulation layer, sealing aspirating hole; Stream pipe is for dredging shape type altogether; Flowing altogether pipe has and the corresponding some ozzles of comb of heat exchanger plates; The ozzle that flows altogether pipe is inserted in comb termination at heat exchanger plates two ends, seals the gap of its insert division, becomes all-glass vacuum flat plate collector.
All-glass vacuum flat plate collector heat exchanger plates be up and down vacuum layer, vacuum heat-preserving better effects if, reduces thermal loss, effectively improves the operating temperature of heat collector, improves the thermal efficiency; Heat collector is made of glass material entirely, and the cost of material is low; Parts are all used mould and extruding machine extrusion modling, and equipment is simple, and are convenient to serialization mass production, low cost of manufacture; Without insulation material, heat collector gentlier, thinner, convenient on metope, install, be easier to and architecture-integral.
Brief description of the drawings
Fig. 1. be the schematic diagram of all-glass vacuum flat plate collector heat exchanger plates.
Fig. 2. be the schematic diagram of the flat box of all-glass vacuum flat plate collector.
Fig. 3. be the schematic diagram of all-glass vacuum flat plate collector lid.
Fig. 4. for all-glass vacuum flat plate collector flows the schematic diagram of pipe altogether.
Fig. 5. be the schematic diagram of all-glass vacuum flat plate collector.
Detailed description of the invention
Below in conjunction with brief description of the drawings the specific embodiment of the present invention, according to the structure of summary of the invention and the described all-glass vacuum flat plate collector of accompanying drawing, design heat exchanger plates (1), flat box (2) and lid (3) flow the manuscript of the parts such as pipe (4) together, the shape and size designing that obtains each parts according to manuscript is made mould, by after glass material hot melt with extruding machine or vacuum extruding machine and mould extrusion molding the cooling heat exchanger plates (1) that becomes respectively, flat cylinder (2) and lid (3) flow pipe (4) together.Described glass material refers to glass, cullet or frit.Arranged the heat exchanger plates (1) forming by comb, comb be arranged with two kinds of solid matter and white-outs, solid matter is that comb is close to comb, white-out is between tube and tube, to have spacing, is glass tape between this spacing, glass tape and comb be shaped to simultaneously integrated.The shape of comb can be designed to circle, oblong, square etc.The width of heat exchanger plates (1), can be greater than 1 meter, and length can be greater than 3 meters, if flat plate collector is to double as glass power wall for metope, can determine with reference to the floor height of building.Supporter on flat box (2) inner surface is to be also shaped to integrated with flat box (2) simultaneously.Supporter has band shape to be again several shapes such as aliform, column and spot-like projections.Supporter also can be produced on the upper and lower surface of heat exchanger plates (1).Flat box (2) is slightly shorter than heat exchanger plates (1), slightly wide.Upper surface at heat exchanger plates (1) is made coating for selective absorption, heat exchanger plates (1) is stuck in to the centre of the supporter up and down in flat box, supporter is to be supported on the comb of heat exchanger plates (1), lid (3) is placed in to the two ends of flat box (2), with glass powder with low melting point, by the gap welded seal between lid (3) and flat box (2) and heat exchanger plates (1), on lid (3), open aspirating hole, pump the air in flat box, make the space between heat exchanger plates (1) and flat box (2), become vacuum thermal insulation layer, sealing aspirating hole, the ozzle that will be total to stream pipe (4) inserts in the comb at heat exchanger plates (1) two ends, and seal the gap of insert division, this gap can seal with general encapsulant, also can use glass powder with low melting point welded seal, so just make all-glass vacuum flat plate collector.This heat collector is used for making also alternative glass power wall of sun wall, and the all-glass vacuum flat plate collector of instead of glass power wall does not need metal edge frame.The all-glass vacuum flat plate collector that is used in balcony and roof can increase metal edge frame.Increase metal edge frame elasticity thing should be set between heat collector and frame.
The improvement for the first time of this technology is: apply space adiabatic heat-insulation coating on the surface of common stream pipe (4), and preferably reflective space adiabatic heat-insulation coating, or add one layer of heat preservation material to stream pipe insulation altogether.
The improvement for the second time of this technology is: at heat exchanger plates (1) or/and the lower surface of flat box (2) applies the adiabatic reflectance coating of space.This can effectively suppress infra-red radiation, further improves heat-insulating property.
The improvement for the third time of this technology is: the supporter in flat box (2) is spot-like projections supporter, the comb of heat exchanger plates (1) is solid matter, the two ends of flat box (2) and the direct welded seal of glass powder with low melting point for heat exchanger plates (1).So just cancelled lid (3), all-glass vacuum flat plate collector just only has 3 parts altogether, and cost of manufacture is lower.
The 4th improvement of this technology is: all-glass vacuum flat plate collector, all through tempering processing, becomes solar energy safety glass vacuum flat plate collector, and the mechanical strength of safety glass is better.
The 5th improvement of this technology is: at the two ends of vacuum flat plate collector, will be total to two mouth of pipe sealings at stream pipe (4) two ends, a stream pipe perpendicular mouth of pipe of (4) is together set in the back.Such vacuum flat plate collector is convenient to install on sun wall, and front does not have spacing, can play better the decorative effect of glass power wall.
The 6th improvement of this technology is: on the glass nozzle of common stream pipe (4), screw thread is set, is convenient to be connected with extraneous pipeline.
All-glass vacuum flat plate collector and sun wall thereof, the sun wall of making of all-glass vacuum flat plate collector, it is (or on steel structure frame) fixing steel frame on the mixed earth framework of reinforcing bar of building, at the fixing all-glass vacuum flat plate collector in the outside of steel frame, at the fixing wired glass plate in the inner side of steel frame, centre is the medium circulation pipeline (and other pipelines) of heat collector, the indoor one side of wire glass plate is decorative cover, can note wallpaper or other ornament materials, so just become the super book sun of all-glass vacuum wall.
This super book sun only has several cm thicks, it will produce many unexpected technique effects: 1. because all-glass vacuum flat plate collector will be crushed to extruding machine and mould after frit hot melt, material is cheap, simple process, cost is very low, compared with it adds with the infilled wall on framework the cost of existing body of wall that heat-insulation layer adds outer decoration interior decoration, approximately low 1/5-1/4, because cost is low, labour cost is few, just can on the east shining upon, west, three, south face wall, install.Full three face walls of peace, just can meet the energy demand of winter heating and summer air-conditioning, have solved most energy consumption of building, make infilled wall become energy wall; 2. all-glass vacuum flat plate collector is covered with metope, no longer spends, and just can play the decorative effect of glass power wall, makes to build attractive in appearance; 3. all-glass vacuum flat plate collector can play the effect of vacuum glass, and vacuum glass makes more insulation of building, lives more comfortable; 4. vacuum sound insulation is good, makes indoor quieter; 5. 8 centimetres of the thickness less thaies of this sun wall, only have the part of general thickness of wall body, increase the usage space of building or save the area; 6. the proportion of glass is 2.5, the gross thickness of sun wall glass material is about 2.5 centimetres, so super book sun wall is lightweight, can reduce the load of building frame, reduce rolled steel dosage, be conducive to reduce building cost, particularly reduce high-rise and high-rise building cost, promote the development of high-rise building, high-rise building can accomplish to greatest extent energy-conservation, save land, become and environmental friendliness, the green building of comfortable for living.So the super book sun wall of making of all-glass vacuum flat plate collector, can promote the development of green building, and make building move towards the process of recycling economy.Like this, all-glass vacuum flat plate collector has just been brought into play maximum effect
This technology can also be improved like this: remove the mixed earth floor of reinforcing bar on steel construction, remove the floor on alternative building frame with all-glass vacuum flat plate collector and the super book sun wall of wire glass plate making, like this, building will be lighter, and more insulation, more cheap, more sound insulation, lives more comfortable.
Claims (8)
1. all-glass vacuum flat plate collector and sun wall thereof, the flat plate collector being made up of box body and heat exchanger plates, is characterized in that: vacuum flat plate collector is made up of heat exchanger plates (1), flat box (2), lid (3) and common stream pipe (4); Heat exchanger plates (1), flat box (2), lid (3) and altogether stream pipe (4) are all made of glass material, will be with extruding machine and mould extrusion moulding after glass material hot melt; Heat exchanger plates (1) is the many combs formation tube sheets that are arranged in parallel; The upper surface of heat exchanger plates (1) is manufactured with coating for selective absorption; The inwall of flat box (2) has supporter; Supporter and flat box (2) are that homogeneity is integrated; Heat exchanger plates (1) is arranged on the centre of the supporter up and down of flat box (2) the inside; The strong point is on the comb of heat exchanger plates (1); Lid (3) is arranged on flat box (2) two ends; Gap between sealing box cover (3) and heat exchanger plates (1) and flat box (2), bleed by aspirating hole, make the space between heat exchanger plates (1) and flat box (2) become vacuum thermal insulation layer, sealing aspirating hole; Stream pipe (4) is for dredging shape type altogether; Common stream pipe (4) has the corresponding some ozzles of comb with heat exchanger plates (1); Insert the ozzle of stream pipe (4) altogether in the comb termination at heat exchanger plates (1) two ends, seal the gap of its insert division, become all-glass vacuum flat plate collector.
2. all-glass vacuum flat plate collector according to claim 1 and sun wall thereof, is characterized in that: apply space adiabatic heat-insulation coating at the outer surface of common stream pipe (4).
3. all-glass vacuum flat plate collector according to claim 1 and sun wall thereof, is characterized in that: heat exchanger plates (1) is or/and the lower surface of flat box (2) applies the adiabatic reflectance coating of space.
4. all-glass vacuum flat plate collector according to claim 1 and sun wall thereof, it is characterized in that: the supporter in flat box (2) is spot-like projections supporter, the comb of heat exchanger plates (1) is solid matter, the two ends of flat box (2) and the direct welded seal of glass powder with low melting point for heat exchanger plates (1).
5. all-glass vacuum flat plate collector according to claim 1 and sun wall thereof, is characterized in that: all-glass vacuum flat plate collector, all through tempering processing, becomes solar energy safety glass vacuum flat plate collector.
6. all-glass vacuum flat plate collector according to claim 1 and sun wall thereof, it is characterized in that: at the two ends of vacuum flat plate collector, to be total to two mouth of pipe sealings at stream pipe (4) two ends, a perpendicular mouth of pipe of stream pipe will together be set in the back.
7. all-glass vacuum flat plate collector according to claim 1 and sun wall thereof, is characterized in that: on the glass mouth of pipe of common stream pipe (4), screw thread is set.
8. all-glass vacuum flat plate collector and sun wall thereof, it is characterized in that: with all-glass vacuum flat plate collector making sun wall, to fix steel frame on the mixed earth framework of reinforcing bar of building, at the fixing all-glass vacuum flat plate collector in the outside of steel frame, at the fixing wired glass plate in the inner side of steel frame, centre is the medium circulation pipeline of heat collector, and the indoor one side of wire glass plate is decorative cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051551.6A CN103940102A (en) | 2013-01-23 | 2013-01-23 | Full-glass vacuum flat plate collector and solar wall thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051551.6A CN103940102A (en) | 2013-01-23 | 2013-01-23 | Full-glass vacuum flat plate collector and solar wall thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103940102A true CN103940102A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310051551.6A Pending CN103940102A (en) | 2013-01-23 | 2013-01-23 | Full-glass vacuum flat plate collector and solar wall thereof |
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| Country | Link |
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| CN (1) | CN103940102A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315737A (en) * | 2014-10-13 | 2015-01-28 | 山东理工大学 | Method for preparing red mud ceramic heat collecting board |
| CN104329817A (en) * | 2014-10-13 | 2015-02-04 | 山东理工大学 | Method for preparing vanadium-titanium tailings ceramic heat-collecting plate |
| CN104329816A (en) * | 2014-10-13 | 2015-02-04 | 山东理工大学 | Preparation method of zinc-slag ceramic heat-collecting plate |
-
2013
- 2013-01-23 CN CN201310051551.6A patent/CN103940102A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315737A (en) * | 2014-10-13 | 2015-01-28 | 山东理工大学 | Method for preparing red mud ceramic heat collecting board |
| CN104329817A (en) * | 2014-10-13 | 2015-02-04 | 山东理工大学 | Method for preparing vanadium-titanium tailings ceramic heat-collecting plate |
| CN104329816A (en) * | 2014-10-13 | 2015-02-04 | 山东理工大学 | Preparation method of zinc-slag ceramic heat-collecting plate |
| CN104315737B (en) * | 2014-10-13 | 2016-01-20 | 山东理工大学 | A kind of preparation method of red mud ceramic heat collecting plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |