CN102022844A - Wave folding type hollow solar heat collector - Google Patents
Wave folding type hollow solar heat collector Download PDFInfo
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- CN102022844A CN102022844A CN2010105591071A CN201010559107A CN102022844A CN 102022844 A CN102022844 A CN 102022844A CN 2010105591071 A CN2010105591071 A CN 2010105591071A CN 201010559107 A CN201010559107 A CN 201010559107A CN 102022844 A CN102022844 A CN 102022844A
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- plate
- core
- medium
- board
- inlet pipe
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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 discloses a wave folding type hollow solar heat collector which comprises a frame and a heat collection board core in the frame, wherein two sides of the frame are respectively provided with a transparent panel and a heat insulating board; the heat collection board core comprises a medium inlet pipe and a medium output pipe which are arranged in parallel; a board core outer board and a board core inner board which are resistant to corrosion and high temperature are arranged between the medium inlet pipe and the medium outlet pipe, and two sides of the inner board and the outer board are fixedly connected; the board core outer board and the board core inner board are both of wave type or folding line-shaped structures, and a hollow medium heat absorption cavity of which the periphery is closed is formed between the board core outer board and the board core inner board; and the medium heat absorption cavity is respectively communicated with the medium inlet pipe and the medium outlet pipe. The invention has the advantages of reasonable design, simple structure, light weight, durability, low manufacturing cost, high solar energy utilization rate and good safety, is convenient to mount. suitable for big family users and easy to popularize and apply and has long-term economic and social benefits.
Description
Technical field
The invention belongs to technical field of solar utilization technique, particularly a kind of wave is folded formula hollow solar thermal collector.
Background technology
Solar energy is as a kind of clean energy resource, is again simultaneously a kind of inexhaustible, nexhaustible energy and being favored by countries in the world, now people utilize solar energy maximum be to obtain hot water.Flat plate collector is as modal a kind of heat collector in the middle of the solar water heater, its structure mainly comprises plate in-core plate, heat-insulation layer, parts such as heat-collecting plate core and transparent panel, as Fig. 1, shown in Figure 2, this heat-collecting plate core comprises by the medium inlet pipe 31 of some canalis pterygoideus 30 arrangement connections and medium going out to manage 32, canalis pterygoideus 30 is provided with heat absorption fin 33, scribble the sunlight heat absorber coatings above the heat absorption fin 33, the liquid heat-absorbing medium is housed in the canalis pterygoideus 30, solar irradiation is mapped on the fin 33, fin 33 conducts the heat that absorbs to canalis pterygoideus, therefore, canalis pterygoideus 30 and heat absorption fin are made by the copper material or the aluminium of good heat-transfer, and this just makes whole heat collector cost higher, and this structure of canalis pterygoideus arranged outside heat absorption fin makes in the heat transfer process thermal resistance is arranged, thermal loss is bigger, and utilization efficiency of heat energy is lower.And above-mentioned flat plate collector need be provided with certain inclination angle and come corresponding irradiation of sunlight when installing, owing to have certain inclination angle, therefore installing need be at top of building, and aerial junk is easily pounded, and security is bad.Therefore, applying of this solar thermal collector is subjected to significant limitation.
Summary of the invention
The present invention is in order to solve weak point of the prior art, provide a kind of cheap, be easy to install, security is good, the solar energy utilization ratio the is high folded formula hollow solar thermal collector of wave.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: wave is folded formula hollow solar thermal collector, comprise framework, heat-collecting plate core in the framework, the framework both sides are respectively equipped with transparent panel and thermal insulation thermal insulation board, heat-collecting plate core comprises that the medium inlet pipe and the medium that be arranged in parallel go out pipe, described medium inlet pipe and medium go out to be provided with between the pipe fixedly connected plate core outside plate and the plate in-core plate of corrosion-resistant and high-temperature resistant and both sides, plate core outside plate and plate in-core plate are the structure of wave or polyline shaped, form periphery seal between plate core outside plate and the plate in-core plate, the medium heat-absorbing chamber of hollow, this medium heat-absorbing chamber go out pipe with medium inlet pipe and medium respectively and are communicated with.
The inner side of described framework is provided with the harmomegathus buffer that is communicated with the medium inlet pipe.
Distance between described plate core outside plate and the plate in-core plate is 0.5～4mm, plate core outside plate goes out the line segment or the whole piece shape die mould of pipe at least perpendicular to medium inlet pipe and medium with all corresponding inwardly compacting in plate in-core plate surface, plate core outside plate and plate in-core plate connect as one by the die mould bottom, and medium inlet pipe, medium go out on pipe and the plate core outside plate to be equipped with the sunshine absorber coatings.
Distance between described plate core outside plate and the plate in-core plate is 0.5～4mm, several point-like grooves of the corresponding inwardly compacting of plate core outside plate and plate in-core plate surface, plate core outside plate and plate in-core plate connect as one by bottom portion of groove, and medium inlet pipe, medium go out on pipe and the plate core outside plate to be equipped with the sunshine absorber coatings.
Adopt technique scheme, can reach following beneficial effect:
1, the present invention is hung outside the body of wall on the sunny side of building, do not take up space and be not afraid of aerial junk, security is good, be full of heat-absorbing medium in the medium heat-absorbing chamber, because the plate core outside plate of heat-collecting plate core and the structure that plate in-core plate is wave or polyline shaped, the light of sunshine is basically perpendicular to the plate core outside plate that a plurality of inclined-planes are formed by stacking, can reach best endothermic effect like this, luminous energy is converted into thermal energy transfer and gives heat-absorbing medium, photo-thermal exchange efficiency height, plate core outside plate and plate in-core plate can adopt the thin skin stainless steel material, and low cost of manufacture, price are cheap naturally.
2, expand after medium absorbs heat, medium may be compressed in the harmomegathus buffer, and the harmomegathus buffer plays good cushioning effect, can prevent the medium volumetric expansion like this and makes plate core outside plate and plate in-core plate deformed damaged.
3, the distance between plate core outside plate and the plate in-core plate is 0.5～4mm, and heat-absorbing medium has only very thin one deck in the medium heat-absorbing chamber, and the photo-thermal exchange efficiency can be higher like this; Plate core outside plate and plate in-core plate are welded as a whole by the die mould or the bottom portion of groove of line segment shape, whole piece shape, point-like, this guarantees that not only the medium heat-absorbing chamber goes out being communicated with of pipe with medium inlet pipe and medium, and can stiffener core outside plate and plate in-core plate go out the intensity that is connected between the pipe with medium inlet pipe and medium, prevent that the medium expanded by heating from producing tension force and damaging plate core outside plate and plate in-core plate.
The present invention is reasonable in design, simple structure, lightly durable, cheap, solar energy utilization ratio height, be convenient to install, security is good, is applicable to numerous domestic consumers, is easy to apply, and can produce long-term economic and social benefit.
Description of drawings
Fig. 1 is the structural representation of existing heat-collecting plate core;
Fig. 2 is the A-A cutaway view in the middle of Fig. 1;
Fig. 3 is the structural representation of the embodiment of the invention one;
Fig. 4 is the B-B cutaway view in the middle of Fig. 3;
Fig. 5 is the C-C cutaway view in the middle of Fig. 3;
Fig. 6 is the structural representation of the embodiment of the invention two;
Fig. 7 is the structural representation of the embodiment of the invention three.
The specific embodiment
Embodiment one: as Fig. 3, Fig. 4 and shown in Figure 5, wave of the present invention is folded formula hollow solar thermal collector, comprise framework 1, heat-collecting plate core 2 in the framework 1, framework 1 both sides are respectively equipped with transparent panel 3 and thermal insulation thermal insulation board 4, heat-collecting plate core 2 comprises that the medium inlet pipe 5 and the medium that be arranged in parallel go out pipe 6, medium inlet pipe 5 and medium go out plate core outside plate 7 and the plate in-core plate 8 that is provided with corrosion-resistant and high-temperature resistant between the pipe 6, plate core outside plate 7 and plate in-core plate 8 can adopt stainless steel material, both sides are welded as a whole, plate core outside plate 7 and plate in-core plate 8 are the structure of wave or polyline shaped, form periphery seal between plate core outside plate 7 and the plate in-core plate 8, the medium heat-absorbing chamber 9 of hollow, this medium heat-absorbing chamber 9 go out pipe 6 with medium inlet pipe 5 and medium respectively and are communicated with.Distance C between plate core outside plate 7 and the plate in-core plate 8 is 0.5～4mm, 8 surperficial all corresponding inwardly compactings go out to manage 6 whole piece shape die mould 10 perpendicular to medium inlet pipe 5 and medium to plate core outside plate 7 at least with plate in-core plate, plate core outside plate 7 and plate in-core plate 8 are welded as a whole by the die mould bottom, and medium inlet pipe 5, medium go out on pipe 6 and the plate core outside plate 7 to be equipped with sunshine absorber coatings 11.Framework 1 an inner side is provided with the harmomegathus buffer 15 that is communicated with medium inlet pipe 5, after absorbing heat, medium expands, medium may be compressed in the harmomegathus buffer, the harmomegathus buffer plays good cushioning effect, can prevent the medium volumetric expansion like this and makes plate core outside plate 7 and plate in-core plate 8 deformed damaged.
When work is used, the present invention is vertically hung outside the body of wall on the sunny side of building, at interval inclined-plane is basically perpendicular to the light of sunshine on the plate core outside plate 7 of wave or polyline shaped, with insulation rubber tube medium inlet pipe 5 and medium is gone out pipe 6 and is communicated with the storage tank of solar water heater.Be full of heat-absorbing medium in the medium heat-absorbing chamber 9, solar irradiation is mapped to the sunshine absorber coatings 11 on the plate core outside plate 7, because the distance C between plate in-core plate 8 and the plate core outside plate 7 is 0.5～4mm, heat-absorbing medium has only very thin one deck in medium heat-absorbing chamber 9, luminous energy is converted into thermal energy transfer and gives heat-absorbing medium, photo-thermal exchange efficiency height, and also plate core outside plate 7 employing thin skin stainless steel materials are absorber plate, low cost of manufacture, price are cheap naturally.Plate in-core plate 8 and plate core outside plate 7 are welded as a whole by die mould 10 bottoms, this guarantees that not only medium heat-absorbing chamber 9 goes out being communicated with of pipe 6 with medium inlet pipe 5 and medium, and can stiffener in-core plate 8 and plate core outside plate 7 go out the intensity that is connected between the pipe 6 with medium inlet pipe 5 and medium, prevent that the medium expanded by heating from producing tension force damage plate in-core plate 8 and plate core outside plate 7.
Embodiment two: as shown in Figure 6, be with embodiment one difference, plate in-core plate 8 goes out the die mould 12 of the line segment shape of pipe at least with all corresponding inwardly compacting in plate core outside plate 7 surface perpendicular to medium inlet pipe and medium, plate in-core plate 8 and plate core outside plate 7 are welded as a whole by die mould 12 bottoms.
Embodiment three: as shown in Figure 7, is with embodiment one difference, and several point-like grooves 13 of the corresponding inwardly compacting of plate core outside plate 7 and plate in-core plate 8 surfaces, plate core outside plate 7 and plate in-core plate 8 are welded as a whole by groove 13 bottoms.
Claims (4)
1. wave is folded formula hollow solar thermal collector, comprise framework, heat-collecting plate core in the framework, the framework both sides are respectively equipped with transparent panel and thermal insulation thermal insulation board, heat-collecting plate core comprises that the medium inlet pipe and the medium that be arranged in parallel go out pipe, it is characterized in that: described medium inlet pipe and medium go out to be provided with between the pipe fixedly connected plate core outside plate and the plate in-core plate of corrosion-resistant and high-temperature resistant and both sides, plate core outside plate and plate in-core plate are the structure of wave or polyline shaped, form periphery seal between plate core outside plate and the plate in-core plate, the medium heat-absorbing chamber of hollow, this medium heat-absorbing chamber go out pipe with medium inlet pipe and medium respectively and are communicated with.
2. wave according to claim 1 is folded formula hollow solar thermal collector, it is characterized in that: the inner side of described framework is provided with the harmomegathus buffer that is communicated with the medium inlet pipe.
3. wave according to claim 1 and 2 is folded formula hollow solar thermal collector, it is characterized in that: the distance between described plate core outside plate and the plate in-core plate is 0.5～4mm, plate core outside plate goes out the line segment or the whole piece shape die mould of pipe at least perpendicular to medium inlet pipe and medium with all corresponding inwardly compacting in plate in-core plate surface, plate core outside plate and plate in-core plate connect as one by the die mould bottom, and medium inlet pipe, medium go out on pipe and the plate core outside plate to be equipped with the sunshine absorber coatings.
4. wave according to claim 1 and 2 is folded formula hollow solar thermal collector, it is characterized in that: the distance between described plate core outside plate and the plate in-core plate is 0.5～4mm, several point-like grooves of the corresponding inwardly compacting of plate core outside plate and plate in-core plate surface, plate core outside plate and plate in-core plate connect as one by bottom portion of groove, and medium inlet pipe, medium go out on pipe and the plate core outside plate to be equipped with the sunshine absorber coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105591071A CN102022844A (en) | 2010-11-25 | 2010-11-25 | Wave folding type hollow solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105591071A CN102022844A (en) | 2010-11-25 | 2010-11-25 | Wave folding type hollow solar heat collector |
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| Publication Number | Publication Date |
|---|---|
| CN102022844A true CN102022844A (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105591071A Pending CN102022844A (en) | 2010-11-25 | 2010-11-25 | Wave folding type hollow solar heat collector |
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| CN (1) | CN102022844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225375A (en) * | 2012-08-15 | 2013-07-31 | 慈溪市贝瑞软件有限公司 | Embedded-type solar heat collector rail |
| CN103225914A (en) * | 2012-08-15 | 2013-07-31 | 慈溪市贝瑞软件有限公司 | Rail in solar thermal collector shape |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007728A (en) * | 1975-01-06 | 1977-02-15 | Peter Guba | Solar collector |
| US4010733A (en) * | 1975-06-03 | 1977-03-08 | The United States Of America As Represented By The United States Energy Research And Development Administration | Structurally integrated steel solar collector |
| US4086912A (en) * | 1976-11-04 | 1978-05-02 | Freeman John M | Solar collector panel |
| US4211213A (en) * | 1978-09-21 | 1980-07-08 | Nissen Roland N | Solar panel |
| US4474172A (en) * | 1982-10-25 | 1984-10-02 | Chevron Research Company | Solar water heating panel |
| CN2062425U (en) * | 1990-04-14 | 1990-09-19 | 河南省许昌市红外技术研究所 | Self-mixing solar energy water heater |
| CN2157450Y (en) * | 1993-01-20 | 1994-02-23 | 崔培馨 | Solar and electric water heater |
| CN2259591Y (en) * | 1996-02-14 | 1997-08-13 | 叶鹤皋 | Strengthening heat-exchanging solar energy water heater |
| CN2266107Y (en) * | 1996-04-26 | 1997-10-29 | 杨德和 | Heat-conducting solar water heater heat-exchanging and emptying device |
| CN200972272Y (en) * | 2006-10-19 | 2007-11-07 | 黄伟坚 | Solar water collecting plate |
| CN201866955U (en) * | 2010-11-25 | 2011-06-15 | 汪本启 | Wave stacked hollow solar thermal collector |
-
2010
- 2010-11-25 CN CN2010105591071A patent/CN102022844A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007728A (en) * | 1975-01-06 | 1977-02-15 | Peter Guba | Solar collector |
| US4010733A (en) * | 1975-06-03 | 1977-03-08 | The United States Of America As Represented By The United States Energy Research And Development Administration | Structurally integrated steel solar collector |
| US4086912A (en) * | 1976-11-04 | 1978-05-02 | Freeman John M | Solar collector panel |
| US4211213A (en) * | 1978-09-21 | 1980-07-08 | Nissen Roland N | Solar panel |
| US4474172A (en) * | 1982-10-25 | 1984-10-02 | Chevron Research Company | Solar water heating panel |
| CN2062425U (en) * | 1990-04-14 | 1990-09-19 | 河南省许昌市红外技术研究所 | Self-mixing solar energy water heater |
| CN2157450Y (en) * | 1993-01-20 | 1994-02-23 | 崔培馨 | Solar and electric water heater |
| CN2259591Y (en) * | 1996-02-14 | 1997-08-13 | 叶鹤皋 | Strengthening heat-exchanging solar energy water heater |
| CN2266107Y (en) * | 1996-04-26 | 1997-10-29 | 杨德和 | Heat-conducting solar water heater heat-exchanging and emptying device |
| CN200972272Y (en) * | 2006-10-19 | 2007-11-07 | 黄伟坚 | Solar water collecting plate |
| CN201866955U (en) * | 2010-11-25 | 2011-06-15 | 汪本启 | Wave stacked hollow solar thermal collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225375A (en) * | 2012-08-15 | 2013-07-31 | 慈溪市贝瑞软件有限公司 | Embedded-type solar heat collector rail |
| CN103225914A (en) * | 2012-08-15 | 2013-07-31 | 慈溪市贝瑞软件有限公司 | Rail in solar thermal collector shape |
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| PB01 | Publication | ||
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Application publication date: 20110420 |