CN2074435U - Solar heat collector - Google Patents
Solar heat collector Download PDFInfo
- Publication number
- CN2074435U CN2074435U CN90206449U CN90206449U CN2074435U CN 2074435 U CN2074435 U CN 2074435U CN 90206449 U CN90206449 U CN 90206449U CN 90206449 U CN90206449 U CN 90206449U CN 2074435 U CN2074435 U CN 2074435U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat collector
- absorber
- pop
- solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
Abstract
The utility model relates to a solar heat collector, which comprises a heat absorber, heat insulating materials, and the reflecting plate of a housing, wherein, the heat absorber is made of aluminium alloy tear-off tins (used), the cost is only one tenth of the copper-aluminium composite materials, and the source of the materials is extensive. The solar heat collector which has the advantages of light weight, good heat conductivity, corrosion resistance, long service life can promote the popularization of the solar energy technique and achieve the aims of waste utilization and energy saving.
Description
The utility model relates to a kind of solar thermal collector, belongs to field of solar energy utilization.
Solar energy is a kind of inexhaustible free of contamination energy.Yet under the present economic condition of China, because its cost is higher, material consumption can not large tracts of land be promoted the use of greatly.The conclusion of the portion of the natural resources integrated survey committee of the Chinese Academy of Sciences " research of a solar water heater economic performance " literary composition: " for enlarging the solar water heater scope of application; must study and adopt substitute material, the heat collector trial production cheapness and that certain efficient is arranged ..., this is a key of improving the solar water heater economic performance ".Prior art is used red copper, brass, aluminium section bar, galvanized steel plain sheet, and copper aluminum composite material is made absorber.Substitute material has plastics, pottery, rubber etc., and because of its thermal conductivity factor is lower, the square meter cost is high and can not large-scale popularization use.
The purpose of this utility model is to seek a kind of cheapness, wide material sources, and the substitute material of thermal conductivity factor highly corrosion resistant is made absorber.
Adopting aluminium alloy pop can (with what cross) making absorber is the key point of the utility model design, and this beverage cans is by the aluminum alloy materials manufacturing.Heat conductivility is only second to red copper, is better than existing substitute material greatly.Have light weight simultaneously, corrosion-resistant to not pollution of water, the advantage of processing easily.The all discarded or reclaiming of present used pop can, the consumption of society is bigger, is used to make the source that solar absorber can guarantee material.And play the effect of twice laid, energy savings.
The utility model is to realize (referring to accompanying drawing) like this
Heat collector comprises absorber 1, draw-barring 2, housing 3, insulation material 4, water inlet pipe 5, outlet pipe 6, coating 7, reflecting plate.
Be described below respectively:
(1) absorber: the pop can connection is formed with draw-barring
Draw-barring is made of pop can: the top of pop can, bottom are removed, and middle tank body part is divided into 2.5～2.8 centimetres wide garden ring as draw-barring.
Absorber is made of pop can: easy-to-draw tank deck, bottom are cut out the hole, garden of 50 millimeters of Φ, make adjacent jar can interpenetrate, the marginal portion that stays can increase the intensity of absorber.End to end several jars, be inserted in draw-barring between two jars, tank body and draw-barring contact site coated with adhesive can constitute an absorber.Because the head and the tail of jar part is identical with the coupling ring diameter, need apply certain pressure, making coupling ring produce the stretching diameter has expansion slightly, can be pressed in the ring, solves the sealing problem of junction between the tank body preferably.Should make the longitudinal axis of adjacent two tank bodies coincide this moment.The absorbers that quantity is different are together in parallel with pipeline, just can be combined to the heat collector of various areas.
When absorber is made, need surface treatment is carried out at pop can two ends and draw-barring contact site, to guarantee adhesive strength.Adhesive should water-fast, heatproof, anti-aging.
The blacking heat-resisting, durable, that absorptivity is high is coated on the surface that absorber exposes.
(2) housing: form: see through body 8, drain pan 3 by two parts.
See through body and adopt glass, transparency materials such as polyester film are made, and are fixed on the drain pan with rubber strip.
Drain pan is made of steel plate, fiberglass, timber, magnesite product, or makes drain pan and the incorporate no frame heat collector of insulation material with rigid foam.
(3) insulation material: with polystyrene or polyurethane foam plastic once-forming, one side near absorber is made the groove identical with the absorber diameter, absorber is embedded in the top, and its excess-three face is the plane, also can use heat preserving and insulating materials such as old and useless cotton, mineral wool, rock wool.
(4) reflective thermal-insulating plate: be installed in the left and right sides or the top of heat collector, make, hinge is installed, the inboard one deck reflectorized material that pastes of plate with heat collector housing connection place of materials such as plank, glued board, plastic plates.But be opened to certain angle antireflection part sunlight daytime to absorber, cover night, prevents heat radiation, can make to keep higher water temperature in the heat collector.Improve the efficient of heat collector.
Purposes such as the solar thermal collector that the utility model is made can be used for warming oneself, has a bath, air-conditioning, drying.
Claims (5)
1, a kind of solar thermal collector comprises absorber, sees through body, water inlet pipe and water outlet pipe, heat-insulation and heat-preservation material, reflective thermal-insulating plate, it is characterized in that adopting aluminium alloy pop can (using) making absorber.
2, heat collector according to claim 1 is characterized in that the pop can that constitutes absorber connects with draw-barring, and contact portion coating adhesive, draw-barring also are to make of pop can.
3, heat collector according to claim 1 is characterized in that the heat-insulation and heat-preservation material can be a kind of in polystyrene, polyurethane foam plastics, rock wool, the mineral wool.
4, heat collector according to claim 1 is characterized in that housing is a kind of with in timber, steel plate, rigid foam and the magnesite product.
5, heat collector according to claim 1 is characterized in that being equipped with the reflective thermal-insulating plate to increase the water temperature of solar radiation amount and maintenance heat collector, improves collector efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90206449U CN2074435U (en) | 1990-05-14 | 1990-05-14 | Solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90206449U CN2074435U (en) | 1990-05-14 | 1990-05-14 | Solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2074435U true CN2074435U (en) | 1991-04-03 |
Family
ID=4887040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90206449U Withdrawn CN2074435U (en) | 1990-05-14 | 1990-05-14 | Solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2074435U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297574A (en) * | 2011-06-27 | 2011-12-28 | 金慧勇 | Solar device for drying materials |
| ES2496640A1 (en) * | 2013-03-19 | 2014-09-19 | Ina TCACI | Solar collector for heating (Machine-translation by Google Translate, not legally binding) |
| CN104633818A (en) * | 2015-03-06 | 2015-05-20 | 广州市设计院 | Solar fresh air heating device |
| CN104697188A (en) * | 2015-03-06 | 2015-06-10 | 广州市设计院 | Solar air heating device |
-
1990
- 1990-05-14 CN CN90206449U patent/CN2074435U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297574A (en) * | 2011-06-27 | 2011-12-28 | 金慧勇 | Solar device for drying materials |
| CN102297574B (en) * | 2011-06-27 | 2014-01-29 | 金慧勇 | Solar device for drying materials |
| ES2496640A1 (en) * | 2013-03-19 | 2014-09-19 | Ina TCACI | Solar collector for heating (Machine-translation by Google Translate, not legally binding) |
| CN104633818A (en) * | 2015-03-06 | 2015-05-20 | 广州市设计院 | Solar fresh air heating device |
| CN104697188A (en) * | 2015-03-06 | 2015-06-10 | 广州市设计院 | Solar air heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |