CN200986327Y - Solar heat collector - Google Patents
Solar heat collector Download PDFInfo
- Publication number
- CN200986327Y CN200986327Y CNU200620124946XU CN200620124946U CN200986327Y CN 200986327 Y CN200986327 Y CN 200986327Y CN U200620124946X U CNU200620124946X U CN U200620124946XU CN 200620124946 U CN200620124946 U CN 200620124946U CN 200986327 Y CN200986327 Y CN 200986327Y
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- CN
- China
- Prior art keywords
- black liquor
- heat
- heat exchanger
- inner bag
- glass
- 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.)
- Expired - Fee Related
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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
A solar collector consists of an enclosure, an insulating layer, a seal ring, a heat exchanger, black liquor, an internal bladder or a vessel. The black liquor is arranged in the internal bladder or the glass vessel; the heat exchanger is arranged in the black liquor; the insulating layer is arranged at the bottom of the internal bladder or the vessel; at least a water inlet and a water outlet are provided on the heat exchanger, or a water inlet and a water outlet are provided on the lower end or upper end of the heat exchanger. The solar absorptivity of the heat collection substance, which is the black liquor, is nearly 100%, and is higher than the solar absorptivity of various coatings. In addition, the black liquor has very stable performance and excellent heat-conducting property; the effect of use for long is better than the use effect of various coatings. As far as the process is concerned, it is much easier to prepare and fill black liquor. The heat absorption area of black liquor is larger than the heat absorption area of prior vacuum tubes.
Description
Technical field
The utility model relates to solar energy to the heat energy conversion technology, is applicable to solar water heater.
Technical background
In the prior art, mainly contain closing-sunning type, flat and glass vacuum tube type heat collector.Absorb solar energy and mainly rely on selectivity or the non-selective absorbed layer that is coated in metal or glass surface, not high enough to the absorptivity of solar energy.
Aspect production technology, existing coating for selective absorption needs special equipments such as vacuum magnetic-control sputtering, complex manufacturing.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of new heat collector, and the specific implementation method is as follows:
Mainly constitute heat collector by shell, heat-insulation layer, sealing ring, heat exchanger, black liquor, inner bag or container, black liquor places in inner bag or the container, heat exchanger places in the black liquor, be provided with heat-insulation layer below inner bag or the container, on heat exchanger, be provided with an intake-outlet at least, or one water inlet and delivery port arranged respectively in the lower end and the upper end of heat exchanger.
Sunshine sees through glass and is mapped on the black liquor, and black liquor is converted into heat energy after fully absorbing the energy of sunshine, and by heat exchanger heat is passed in the water in the heat exchanger, makes the cold water heating.
Can be made of one formula hot-water heating system (utilizing the different Natural Circulation that produce of density of hot and cold water) between this heat collector and the water tank easily, or split type hot-water heating system (utilizing water pump to carry out forced circulation).
The utility model compared with prior art has following advantage: the solar absorptance of thermal-arrest material black liquor is higher than the absorptivity of existing various coatings near 100%.And the performance of black liquor is very stable, good heat conductivity, and long-time result of use also is better than existing various coatings.At process aspect, black liquor prepares and fills wants simple a lot.The black liquor endotherm area is bigger than existing vacuum tube, and the heat of heat exchanger inner cold water by free convection or forced circulation and black liquor exchanges.
Description of drawings
Fig. 1 is a cutaway view of the present utility model
Fig. 2 is a front view of the present utility model
1, inner bag; 2, heat exchanger; 3, black liquor; 4, container top glass; 5, silica gel sealing ring; 6, heat-insulation layer; 7, shell; 8, water inlet; 9, delivery port.
The specific embodiment
The utility model constitutes: comprise inner bag 1, heat exchanger 2, black liquor 3, container top glass 4, silica gel sealing ring 5, heat-insulation layer 6, shell 7, water inlet 8, delivery port 9, black liquor places in inner bag or the container, heat exchanger places in the black liquor, container top glass or other transparent material are used for printing opacity, following and four sides of inner bag or container are provided with the PU heat-insulation layer, are used for insulation.At least be provided with an intake-outlet on heat exchanger, during an intake-outlet, the water of this intake-outlet leads to water tank can carry out the free convection exchange.Or have in the lower end of heat exchanger and upper end a water inlet and delivery port are arranged respectively, also can free convection or the mode of forced circulation.The utility model can be applied to solar water heater.Cold water enters water heater by water inlet, through heating, flows out hot water by delivery port.
Black liquor places in inner bag or the container, and the clear glass on top adopts vacuum, double glazing or single-glass.Translucent effect with vacuum, double glazing is slightly poor, but high insulating effect, during directly with the attemperater of heat transferred solar energy system, can adopt single-glass.
Because this heat collector outer surface is black, very thin thickness, the solar water heater of using this heat collector is fit to make building elements such as the various roofings that face south, the fence of balcony, outer body of wall very much, with the building perfect adaptation.
Black liquor contains the liquid of reactive dye or pigment, or graphite or carbon black form in being dispersed in liquid, and general preparation has stabilizing agent.
Claims (3)
1, solar thermal collector, it is characterized in that comprising that shell, heat-insulation layer, sealing ring, heat exchanger, black liquor, inner bag or container constitute heat collector, black liquor places in inner bag or the glass container, heat exchanger places in the black liquor, be provided with heat-insulation layer below inner bag or the container, on heat exchanger, be provided with an intake-outlet at least.
2, solar thermal collector as claimed in claim 1 is characterized in that black liquor places inner bag or glass container, and the clear glass on top adopts vacuum, double glazing or single-glass.
3, solar thermal collector as claimed in claim 1, its feature are provided with the PU heat-insulation layer with four sides below inner bag or glass container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620124946XU CN200986327Y (en) | 2006-11-07 | 2006-11-07 | Solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620124946XU CN200986327Y (en) | 2006-11-07 | 2006-11-07 | Solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986327Y true CN200986327Y (en) | 2007-12-05 |
Family
ID=38915785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620124946XU Expired - Fee Related CN200986327Y (en) | 2006-11-07 | 2006-11-07 | Solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986327Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102908A (en) * | 2011-03-14 | 2011-06-22 | 淮海工学院 | Vacuum film coating-free flat-plate solar collector integrated with building |
| CN106500373A (en) * | 2016-10-11 | 2017-03-15 | 西安电子科技大学 | A kind of SiC nano solar absorbent for being applied to solar water heater |
| CN106500363A (en) * | 2016-10-11 | 2017-03-15 | 西安电子科技大学 | A kind of Si for being applied to solar water heater3N4Nano solar absorbent |
| CN106524525A (en) * | 2016-10-11 | 2017-03-22 | 西安电子科技大学 | Carbon black-graphene nanometer solar absorber applied to solar water heater |
| CN106546010A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | It is applied to the TiC TiN nano solar absorbent of solar water heater |
| CN106546016A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | A kind of carbon nanotube solar absorption agent for being applied to solar water heater |
| CN106546009A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | It is applied to the SiC Si of solar water heater3N4Solar absorption agent |
| CN106546011A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | A kind of TiN nano solar absorbent for being applied to solar water heater |
| CN106556172A (en) * | 2016-10-11 | 2017-04-05 | 西安电子科技大学 | A kind of carbon black nano solar absorbent for being applied to solar water heater |
| CN106556173A (en) * | 2016-10-11 | 2017-04-05 | 西安电子科技大学 | A kind of Graphene solar absorption agent for being applied to solar water heater |
| CN106568215A (en) * | 2016-10-11 | 2017-04-19 | 西安电子科技大学 | Carbon black-carbon nanotube solar absorbing agent applied to solar water heater |
| CN106568206A (en) * | 2016-10-11 | 2017-04-19 | 西安电子科技大学 | TiC nanometer solar energy absorbent applied to solar water heater |
-
2006
- 2006-11-07 CN CNU200620124946XU patent/CN200986327Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102908A (en) * | 2011-03-14 | 2011-06-22 | 淮海工学院 | Vacuum film coating-free flat-plate solar collector integrated with building |
| CN102102908B (en) * | 2011-03-14 | 2012-12-12 | 淮海工学院 | Vacuum film coating-free flat-plate solar collector integrated with building |
| CN106500373A (en) * | 2016-10-11 | 2017-03-15 | 西安电子科技大学 | A kind of SiC nano solar absorbent for being applied to solar water heater |
| CN106500363A (en) * | 2016-10-11 | 2017-03-15 | 西安电子科技大学 | A kind of Si for being applied to solar water heater3N4Nano solar absorbent |
| CN106524525A (en) * | 2016-10-11 | 2017-03-22 | 西安电子科技大学 | Carbon black-graphene nanometer solar absorber applied to solar water heater |
| CN106546010A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | It is applied to the TiC TiN nano solar absorbent of solar water heater |
| CN106546016A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | A kind of carbon nanotube solar absorption agent for being applied to solar water heater |
| CN106546009A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | It is applied to the SiC Si of solar water heater3N4Solar absorption agent |
| CN106546011A (en) * | 2016-10-11 | 2017-03-29 | 西安电子科技大学 | A kind of TiN nano solar absorbent for being applied to solar water heater |
| CN106556172A (en) * | 2016-10-11 | 2017-04-05 | 西安电子科技大学 | A kind of carbon black nano solar absorbent for being applied to solar water heater |
| CN106556173A (en) * | 2016-10-11 | 2017-04-05 | 西安电子科技大学 | A kind of Graphene solar absorption agent for being applied to solar water heater |
| CN106568215A (en) * | 2016-10-11 | 2017-04-19 | 西安电子科技大学 | Carbon black-carbon nanotube solar absorbing agent applied to solar water heater |
| CN106568206A (en) * | 2016-10-11 | 2017-04-19 | 西安电子科技大学 | TiC nanometer solar energy absorbent applied to solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20121107 |