CN203824112U - Micropore black hole type solar heat collecting device - Google Patents
Micropore black hole type solar heat collecting device Download PDFInfo
- Publication number
- CN203824112U CN203824112U CN201420221387.9U CN201420221387U CN203824112U CN 203824112 U CN203824112 U CN 203824112U CN 201420221387 U CN201420221387 U CN 201420221387U CN 203824112 U CN203824112 U CN 203824112U
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- CN
- China
- Prior art keywords
- black hole
- solar energy
- micropore
- heat collecting
- solar heat
- 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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Classifications
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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
Abstract
The utility model discloses a micropore black hole type solar heat collecting device and belongs to the technical field of solar heat utilization. The micropore black hole type solar heat collecting device comprises a top plate, a bottom plate, a front plate, a back plate, a left solar heat collecting side plate and a right solar heat collecting side plate. The inner walls of the solar heat collecting side plates are provided with a plurality of hemispheric black holes, and micropores enabling sunlight to shoot into the hemispheric black holes are formed in the solar heat collecting side plates. According to the micropore black hole type solar heat collecting device, the inner walls of the solar heat collecting side plates are provided with the hemispheric black holes, the solar heat collecting side plates are provided with the micropores enabling the sunlight to shoot into the hemispheric black holes, when the sunlight shoots on the heat collecting device, part of the sunlight is absorbed by the solar heat collecting side plates, part of the sunlight shoots into the hemispheric black holes from the micropores, the absorption amount of the sunlight is greatly increased, the reflection amount and the refraction amount of the sunlight are reduced, and thus the utilization rate of solar energy is improved.
Description
Technical field
The utility model belongs to solar energy utilization technique field, relates to a kind of solar energy heat collector, is specifically related to a kind of micropore black hole type solar energy heat collector.
Background technology
In the heat utilization of solar energy, key is that the radiant energy of the sun is converted to heat energy.Because solar energy relatively disperses, must manage it to put together, so solar thermal collector is the various key components of utilizing solar energy equipment.Solar thermal collector generally can be divided into the several types such as flat plate collector, concentrating collector and plane mirror.Flat plate collector is generally used for solar water heater etc.Concentrating collector can make sunlight focus on and obtain high temperature, focus can be point-like or wire, for heating (heating installation) and air-conditioning (cold air), the solar furnace etc. in solar power station, house, be configured with " Fresnel " lens, parabola by condenser.Plane mirror, for solar energy tower type generating, has tracking equipment, and general and paraboloidal mirror is combined use.Level crossing is concentrated sunlight to be reflected on paraboloidal mirror, and paraboloidal mirror makes its focusing.The structure of above solar thermal collector is to collect to greatest extent sunshine in order to realize, but the utilization ratio of sunlight heat is only in 30% left and right at present.Therefore,, in order to obtain more sunlight heat, usually need to take the solar thermal collector of larger area place layout different structure, cause solar energy heat utilization device manufacturing cost to raise, floor space increases, and manpower and materials drop into be increased, and economic benefit declines.
Utility model content
The defect existing in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of micropore black hole type solar energy heat collector, and this heat collector is simple in structure, and floor space is little, and solar thermal utilization rate is high.
The utility model is to be achieved through the following technical solutions:
A kind of micropore black hole type solar energy heat collector, comprise top board, base plate, header board, backboard and two of left and right solar energy heating side plate, some hemisphericals black hole is set on the inwall of solar energy heating side plate, on solar energy heating side plate, is provided with the micropore that can make sunshine inject hemispherical black hole.
Some hemisphericals black hole symmetry is distributed on the inwall of two solar energy heating side plates.
The center of circle in described micropore and hemispherical black hole in the same horizontal line.
Some dividing plates are also crisscross arranged on two relative inwalls of solar energy heating side plate.
The inner surface in hemispherical black hole is coated with heat absorbing coating.
On top board, be provided with water inlet pipe.
On base plate, be also provided with outlet pipe.
Compared with prior art, the utlity model has following useful technique effect:
Micropore black hole type solar energy heat collector of the present utility model, some hemisphericals black hole is set on the side plate inwall of heat collector, and arrange and can make sunshine inject the micropore in hemispherical black hole on side plate, when solar irradiation is mapped on this heat collector, a part is absorbed by solar energy heating side plate, and some injects hemispherical black hole from micropore, has increased greatly the uptake of sunshine, reduce volume reflection and the amount of refraction of sunshine, thereby improved the utilization rate of solar energy.
Further, because hemispherical black hole inner surface is coated with heat absorbing coating, these coatings will contribute to material better to absorb solar energy.
Further, some dividing plates that are also crisscross arranged on two relative inwalls of solar energy heating side plate are to form disturbance when allowing fluid walk around dividing plate, simultaneously, increase the time of staying of fluid in passage, so that allow solar heat-collection plate absorb more fully solar energy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1 is top board; 2 is water inlet pipe; 3 is solar energy heating side plate; 4 is hemispherical black hole; 5 is micropore; 6 is heat absorbing coating; 7 is dividing plate; 8 is base plate; 9 is outlet pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, a kind of micropore black hole type solar energy heat collector, by header board, backboard, top board 1, base plate 8 and two square spaces that solar energy heating side plate 3 surrounds, on top board 1, be furnished with water inlet pipe 2, on base plate 8, be furnished with outlet pipe 9, on the inwall of solar energy heating side plate 3, be welded with some hemisphericals black hole 4, on solar energy heating side plate 3, be provided with the micropore 5 that can make sunshine inject hemispherical black hole 4, the inner surface in hemispherical black hole 4 is coated with heat absorbing coating 6, some dividing plates 7 are also crisscross arranged on two inwalls that solar energy heating side plate is relative in square space.Heat absorbing coating 6 is commercially available heat absorbing coating, as black chrome coating, black nickel coating, coating type coating, metal composite oxide covering etc.
Preferably, some hemisphericals black hole 4 symmetries are distributed on the inwall of two solar energy heating side plates 3.
Preferably, the center of circle in micropore 5 and hemispherical black hole 4 in the same horizontal line.
Micropore black hole type solar energy heat collector of the present utility model, in use:
Fluid working substance flow into the solar energy heat collector that hemispherical black hole 4 is installed from water inlet pipe 2, streamed the dividing plate 7 being staggered in arrangement, when solar light irradiation is on solar energy heating side plate 3, sunshine will be divided into two parts and be absorbed, a part is absorbed by solar energy heating side plate 3 planes, another part is injected hemispherical black hole 4 from micropore 5 and is absorbed, and the great like this uptake that increases sunshine, has reduced sun reflection of light and amount of refraction.Owing to being coated with heat absorbing coating 6 on hemispherical black hole 4, these sunshines are converted into heat energy and discharge to fluid working substance, and fluid working substance streamed the hemispherical black hole 4 of projection, and endotherm area increases, and heat exchange efficiency increases.
The advantage of this patent is: device can 100% absorbs sunshine, and working medium endotherm area is large, simple and compact for structure, and sunlight heat utilization ratio is high, and cost is low, energy-conservation, environmental friendliness.
Claims (7)
1. a micropore black hole type solar energy heat collector, it is characterized in that, comprise top board (1), base plate (8), header board, backboard and two the solar energy heating side plates in left and right (3), some hemisphericals black hole (4) is set on the inwall of solar energy heating side plate (3), on solar energy heating side plate (3), is provided with the micropore (5) that can make sunshine inject hemispherical black hole (4).
2. a kind of micropore black hole type solar energy heat collector according to claim 1, is characterized in that, some hemisphericals black hole (4) symmetry is distributed on the inwall of two solar energy heating side plates (3).
3. a kind of micropore black hole type solar energy heat collector according to claim 1, is characterized in that, the center of circle in described micropore (5) and hemispherical black hole (4) in the same horizontal line.
4. a kind of micropore black hole type solar energy heat collector according to claim 1, is characterized in that, some dividing plates (7) are also crisscross arranged on two relative inwalls of solar energy heating side plate (3).
5. according to a kind of micropore black hole type solar energy heat collector described in any one in claim 1～4, it is characterized in that, the inner surface of hemispherical black hole (4) is coated with heat absorbing coating (6).
6. according to a kind of micropore black hole type solar energy heat collector described in any one in claim 1～4, it is characterized in that, on top board (1), be provided with water inlet pipe (2).
7. according to a kind of micropore black hole type solar energy heat collector described in any one in claim 1～4, it is characterized in that, on base plate (8), be also provided with outlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221387.9U CN203824112U (en) | 2014-04-30 | 2014-04-30 | Micropore black hole type solar heat collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221387.9U CN203824112U (en) | 2014-04-30 | 2014-04-30 | Micropore black hole type solar heat collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824112U true CN203824112U (en) | 2014-09-10 |
Family
ID=51479599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221387.9U Expired - Fee Related CN203824112U (en) | 2014-04-30 | 2014-04-30 | Micropore black hole type solar heat collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834816A (en) * | 2019-11-20 | 2020-02-25 | 张俊霞 | Packaging device and packaging method for composite phase-change material |
-
2014
- 2014-04-30 CN CN201420221387.9U patent/CN203824112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834816A (en) * | 2019-11-20 | 2020-02-25 | 张俊霞 | Packaging device and packaging method for composite phase-change material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |