CN102563910A - Air and water composite heat collector - Google Patents
Air and water composite heat collector Download PDFInfo
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- CN102563910A CN102563910A CN2012100027698A CN201210002769A CN102563910A CN 102563910 A CN102563910 A CN 102563910A CN 2012100027698 A CN2012100027698 A CN 2012100027698A CN 201210002769 A CN201210002769 A CN 201210002769A CN 102563910 A CN102563910 A CN 102563910A
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- Prior art keywords
- air
- heat collector
- heat
- plate
- housing
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an air and water composite heat collector, which comprises a shell, a heat absorbing plate and a glass cover plate. The glass cover plate and the heat absorbing plate are sequentially fixed to the shell, a plurality of groups of corrugated plates are parallelly disposed in the shell, each group of corrugated plates consists of two corrugated plates, the groups of corrugated plates are separated from each other by partition plates and form a plurality of independent channels, an air inlet and an air outlet are respectively arranged at two ends of each channel and are separated from each other along an inner axial direction of the shell by two corresponding corrugated plates, and belt flow channels are formed. The air and water composite heat collector has the advantages that the temperature is uniform, the air and water composite heat collector is applicable to various places, convection and heat exchange coefficients of the lower surface of the heat absorbing plate are increased by the aid of flowing air, redundant heat of the heat absorbing plate is transmitted, total heat loss of the heat collector is reduced, and hot water and hot air are prepared simultaneously. In addition, the air and water composite heat collector is simple in structure, high in heat exchange efficiency and wide in application range, and can be applied all the year round.
Description
Technical field
The present invention relates to heat collector, belong to solar energy heat utilization field, specifically be meant a kind of air, water compound heat collector.
Background technology
Because the solar energy cleanliness without any pollution, inexhaustible, therefore in today of energy scarcity; It is natural becomes " the gold energy " in people's eye; Yet the solar energy utilization ratio is low, receives the restriction of application scenario to also become one of present people's question of common concern.At present, the solar energy air heat collector that occurs is on the market used single, and heat waste is big, and heat exchange efficiency is low, and as if the nothing heating, when drying requires, will be by idle.The utility model of number of patent application ZL 87203618 is characterized as absorber and adopts metal cutting processing metal remained wood shavings, to increase the heat that absorber absorbs.The utility model of number of patent application ZL 85205391 is characterized by and adopts the mode of mold pressing to make the absorber plate back side have the small projecting circle that is interspersed, and has improved the heat transmission between absorber plate and the air-flow.But these heat collector heat exchange strokes are little, can not at utmost absorb the heat on the absorber plate, and can not produce hot-air and hot water simultaneously.Also occurred on the market in order to increase the heat exchange stroke, broad ways is provided with the heat collector of dividing plate, but the heat exchange stroke of its raising is limited, does not utilize space in the heat collector to greatest extent.
Summary of the invention
The objective of the invention is to overcome the shortcoming and defect of prior art, a kind of air, water compound heat collector are provided, overcome general heat collector and produced the uneven defective of wind-warm syndrome, made full use of solar energy resources.
Technology path of the present invention is following:
A kind of air, water compound heat collector comprise housing, absorber plate, glass cover-plate, and said glass cover-plate, absorber plate are fixed with housing successively, are set side by side with many group corrugated platings in the housing, and every group of corrugated plating is made up of two corrugated platings; Through dividing plate separately and form a plurality of independently passages, the two ends of each passage are provided with air inlet and air outlet respectively between every group of corrugated plating, air inlet and air outlet through two corrugated platings along axially-spaced in the housing, the formation curved channel.
Said absorber plate upper surface scribbles absorber coatings, and lower surface has the annular knurl structure.
Said air outlet accumulates a general export by contraction type gas collection lid 7.
Said housing, the dividing plate structure that is formed in one.
The present invention compared with prior art has following advantage:
Be set side by side with many group corrugated platings in the housing, every group of corrugated plating is made up of two corrugated platings; Between every group of corrugated plating through dividing plate separately and form a plurality of independently passages; The two ends of each passage are provided with air inlet and air outlet respectively, and air inlet and air outlet separate through two corrugated platings vertically, form curved channel; This structure has been carried out absorber plate and water heat exchange afterheat utilization under the situation that does not cause the selective coating corrosion; Reduced thermal loss, improved solar conversion efficiency, satisfied the dual requirements of family heating and hot water.
Through dividing plate separately and form a plurality of independently passages, become crooked path by corrugated plating in each passage between every group of corrugated plating, prolonged 2 times heat exchange stroke, with abundant heat exchange; And corrugated plating has also increased the disturbance of air draught originally as waveform, has improved heat exchange efficiency.
Housing, the dividing plate structure that is formed in one has reduced thermal loss; Each independently passage make leaving air temp even.
Air outlet is contraction-like distribution, and the air outlet unification is collected air by contraction type gas collection lid, and its design feature makes air draught more evenly with stable, the drying operation on being suitable for Home Heating and producing.
Description of drawings
Fig. 1 is an assembly structure sketch map of the present invention.
Fig. 2 is an inner concrete structure sketch map of the present invention.
Fig. 3 is the structural representation of corrugated plating among the present invention.
Fig. 4 is the structural representation of contraction type gas collection lid among the present invention.
Among the figure: framework 1; Air inlet 1a; Air outlet 1b; Glass cover-plate 2; Absorber plate 3; Circulating water pipe 4; Corrugated plating 5; Dividing plate 6; Passage 7; Contraction type gas collection lid 8; The gas collection lid is installed screwed hole 8a.
The specific embodiment
Below in conjunction with accompanying drawing, it is following to set forth the practical implementation process:
Like Fig. 1, shown in Figure 2; A kind of air of the present invention, water compound heat collector comprise housing 1, absorber plate 3, glass plate 2, and said glass cover-plate 2, absorber plate 3 are fixing with housing 1 successively; Be set side by side with many group corrugated plating groups 5 in the housing 1, every group of corrugated plating 5 is made up of two corrugated platings; Opened and formed a plurality of independently passages 7 in 6 minutes through dividing plate between every group of corrugated plating 5, the two ends of each passage 7 are provided with air inlet 1a and air outlet 1b respectively, and air inlet 1a and air outlet 1b along axially-spaced in the housing 1, form curved channel through two corrugated platings.Independently passage 7 can effectively reduce heat waste.Corrugated plating 5 in each passage has increased 2 times air heat exchange stroke and has played the increase flow-disturbing, improves the effect of heat exchange.
Said absorber plate 3 upper surfaces scribble absorber coatings, and lower surface has the annular knurl structure.Said air outlet 1b accumulates a general export by contraction type gas collection lid 8, and contraction type gas collection lid 8 is provided with the gas collection lid screwed hole 8a is installed.Said housing 1, dividing plate 6 structure that is formed in one.
As shown in Figure 3, corrugated plating 5 can adopt the galvanized iron sheet manufacturing.
As shown in Figure 4, it is that air inlet is big that the contraction type gas collection covers 8 profiles, and air-out is young, is the contraction type curve-like, and its end face has the gas collection lid that screwed hole 8a is installed, and can make things convenient for housing to be fixedly connected.
The above is merely preferred embodiment of the present invention, can not limit the scope that the present invention implements with this, and the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that patent of the present invention contains.
Claims (4)
1. an air, water compound heat collector comprise housing, absorber plate, glass cover-plate, and said glass cover-plate, absorber plate are fixed with housing successively, it is characterized in that: be set side by side with many group corrugated platings in the housing, every group of corrugated plating is made up of two corrugated platings; Through dividing plate separately and form a plurality of independently passages, the two ends of each passage are provided with air inlet and air outlet respectively between every group of corrugated plating, air inlet and air outlet through two corrugated platings along axially-spaced in the housing, the formation curved channel.
2. air according to claim 1, water compound heat collector is characterized in that: said absorber plate front surface scribbles absorber coatings, and lower surface has the annular knurl structure.
3. air according to claim 2, water compound heat collector is characterized in that: said air outlet accumulates a general export by contraction type gas collection lid.
4. air according to claim 3, water compound heat collector is characterized in that: said housing, the dividing plate structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100027698A CN102563910A (en) | 2012-01-05 | 2012-01-05 | Air and water composite heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100027698A CN102563910A (en) | 2012-01-05 | 2012-01-05 | Air and water composite heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102563910A true CN102563910A (en) | 2012-07-11 |
Family
ID=46410021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100027698A Pending CN102563910A (en) | 2012-01-05 | 2012-01-05 | Air and water composite heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102563910A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524961A (en) * | 1975-08-13 | 1978-09-13 | Postgate R O | Solar heating devices |
| CN101876210A (en) * | 2010-04-13 | 2010-11-03 | 张景隆 | Active and passive combined color-changing solar house |
| CN201866954U (en) * | 2010-08-27 | 2011-06-15 | 上海交通大学 | Solar flat plate air collector |
| CN102124282A (en) * | 2008-07-09 | 2011-07-13 | Tvp太阳能股份有限公司 | Vacuum solar thermal panel with a vacuum tight glass-metal sealing |
| CN202432722U (en) * | 2012-01-05 | 2012-09-12 | 华南理工大学 | Air and water combined heat collector |
-
2012
- 2012-01-05 CN CN2012100027698A patent/CN102563910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524961A (en) * | 1975-08-13 | 1978-09-13 | Postgate R O | Solar heating devices |
| CN102124282A (en) * | 2008-07-09 | 2011-07-13 | Tvp太阳能股份有限公司 | Vacuum solar thermal panel with a vacuum tight glass-metal sealing |
| CN101876210A (en) * | 2010-04-13 | 2010-11-03 | 张景隆 | Active and passive combined color-changing solar house |
| CN201866954U (en) * | 2010-08-27 | 2011-06-15 | 上海交通大学 | Solar flat plate air collector |
| CN202432722U (en) * | 2012-01-05 | 2012-09-12 | 华南理工大学 | Air and water combined heat collector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |