CN2189299Y - Case type solar energy collector - Google Patents
Case type solar energy collector Download PDFInfo
- Publication number
- CN2189299Y CN2189299Y CN93235705U CN93235705U CN2189299Y CN 2189299 Y CN2189299 Y CN 2189299Y CN 93235705 U CN93235705 U CN 93235705U CN 93235705 U CN93235705 U CN 93235705U CN 2189299 Y CN2189299 Y CN 2189299Y
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- CN
- China
- Prior art keywords
- outer case
- heat
- case
- glass
- utility
- 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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- Thermal Insulation (AREA)
Abstract
The utility model relates to a solar heat collector of a case type, which is composed of a case body, a heat-sucking coating layer, an inlet, an outlet, etc., wherein, the case body has a structure of an inner and an outer layers and is made of flat plate glass. The phototropism surface of an outer case body 1 is made of transparent glass, the phototropism surface glass of an inner case body 2 is coated with high-efficiency heat-sucking coating material, reflecting plated film layers 9 are coated outside other surfaces of the inner and the outer case bodies, and a vacuum interlayer 8 is arranged between the inner and the outer case bodies. The utility model adopts two case bodies, a vacuum heat insulation layer and the reflecting plated film layers of the case bodies, so the problem that the solar heat collector of a case type has high heat dissipation is solved, and the heat efficiency is enhanced to one time. The utility model has the advantages of simple structure, small volume, light weight, low cost, etc.
Description
The utility model belongs to the solar energy equipment parts.Be applicable to the thermal-arrest utilization of solar energy.
The hot box-type solar collector of existing plate glass is made up of casing, support, plate glass, heat-insulation layer, absorber plate, circulating water pipe etc.The deficiency that exists is: complex structure, volume is big, heavy, the thermal efficiency is on the low side, and thermal loss is big, cost is high.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of thermal efficiency height, simple in structure, box-type solar collector that volume is little, in light weight, with low cost is provided.
Embodiment of the present utility model is: the interior outer case of being made by plate glass, heat absorbing coating, import and export etc. are formed.The side to light of outer layer box body is a clear glass, and the side to light of interior layer box body is on glass to scribble efficient heat-absorbing paint coating, in order to reduce thermal loss, being evacuated between the interior outer case, prevents heat loss through convection; Other of interior outer case five faces are coated with reverberation plated film layer, to prevent heat loss through radiation, improve collecting efficiency; Be provided with baffle plate in the internal box inner space, the baffle plate number is 4～6, makes the circuitous operation of gas or liquid medium, and heat absorption heats up gradually, and the supporting role of baffle plate simultaneously also can strengthen the intensity of casing.Between the interior outer case back-up block is arranged, as the usefulness of the fixedly isolation between the ectonexine casing.
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
The utility model is described in further detail below in conjunction with accompanying drawing:
Among Fig. 1, be vacuum interlayer 8 between the outer case of making by plate glass 1, the internal box 2, vacuum pumping opening 10 is arranged on the outer case 1, there are 8 support cylinder pieces 4 to be distributed in the front and back of interior outer case between the interior outer case with the fixing supporting box of isolating, the side to light of outer case 1 is a clear glass, the side to light glass of internal box scribbles efficient heat-absorbing paint, other face outside of interior outer case is a reflective aluminum film coating 9,5 staggered baffle plates 3 are up and down arranged in the internal box 2, and there are water inlet 5, delivery port 6 in lower end, casing both sides.
Among Fig. 2,8 is the vacuum interlayer between the interior outer case, and 4 is 8 support cylinder pieces between the interior outer case, and 9 is reflective aluminum film coating.
Among Fig. 3,7 is the efficient heat absorbing coating of side to light of internal box 1, and 9 is reflective aluminum film coating.
Because the utility model has adopted double-layer box body, internal box scribbles the vacuum heat-preserving effect of high efficiency heat absorption coating and interior outer case outward, reflective thermal-insulating effect with the reverberation film plating layer of interior outer case, the serious problem of heat loss of box-type solar collector is well solved, the thermal efficiency of the present utility model is increased substantially, its heat absorption efficiency is near present state-of-the-art vacuum tube solar heating element, about the box plate glass heat collector of the specific heat thermal efficiency doubled, the utility model compared with prior art also had simple in structure, volume is little, in light weight, the advantage such as with low cost.
Claims (4)
1, a kind of box-type solar collector, comprise casing, heat absorbing coating, import, the outlet of making by plate glass, it is characterized in that casing is interior outer double-layer structure, the side to light of outer case (2) is a clear glass, internal box (1) the side to light efficient heat-absorbing paint coating (7) that scribbles on glass, be coated with reflective membrane coating (9) on other face of interior outer case, a vacuum pumping opening (10) is arranged on the outer case (2), baffle plate (3) is arranged in the internal box (1).
2, solar thermal collector as claimed in claim 1 is characterized in that said reflective membrane coating is aluminium film coating (9).
3, solar thermal collector as claimed in claim 1 is characterized in that the baffle plate (3) in the said internal box (1) is interlaced arrangement up and down, and the baffle plate number is 4～6.
4, solar thermal collector as claimed in claim 1 is characterized in that between the said interior outer case support (4) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93235705U CN2189299Y (en) | 1993-12-23 | 1993-12-23 | Case type solar energy collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93235705U CN2189299Y (en) | 1993-12-23 | 1993-12-23 | Case type solar energy collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189299Y true CN2189299Y (en) | 1995-02-08 |
Family
ID=33811071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93235705U Expired - Fee Related CN2189299Y (en) | 1993-12-23 | 1993-12-23 | Case type solar energy collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189299Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141304A (en) * | 2011-03-10 | 2011-08-03 | 同济大学 | Highly-efficient gas-water hybrid solar heat collector and application thereof |
| CN102706016A (en) * | 2012-06-07 | 2012-10-03 | 西藏自治区能源研究示范中心 | Absorber plate core for flat plate solar thermal collector and solar thermal collector |
| CN101702933B (en) * | 2007-03-20 | 2013-03-20 | 埃塔86钢太阳能公司 | Absorber for solar heating and method for producing an absorber |
-
1993
- 1993-12-23 CN CN93235705U patent/CN2189299Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702933B (en) * | 2007-03-20 | 2013-03-20 | 埃塔86钢太阳能公司 | Absorber for solar heating and method for producing an absorber |
| CN102141304A (en) * | 2011-03-10 | 2011-08-03 | 同济大学 | Highly-efficient gas-water hybrid solar heat collector and application thereof |
| CN102706016A (en) * | 2012-06-07 | 2012-10-03 | 西藏自治区能源研究示范中心 | Absorber plate core for flat plate solar thermal collector and solar thermal collector |
| CN102706016B (en) * | 2012-06-07 | 2013-08-14 | 西藏自治区能源研究示范中心 | Absorber plate core for flat plate solar thermal collector and solar thermal collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |