CN2884049Y - Vacuum resin panel device of heat-pipe flat-plate type solar-energy collector - Google Patents
Vacuum resin panel device of heat-pipe flat-plate type solar-energy collector Download PDFInfo
- Publication number
- CN2884049Y CN2884049Y CNU2006200187945U CN200620018794U CN2884049Y CN 2884049 Y CN2884049 Y CN 2884049Y CN U2006200187945 U CNU2006200187945 U CN U2006200187945U CN 200620018794 U CN200620018794 U CN 200620018794U CN 2884049 Y CN2884049 Y CN 2884049Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- heat
- resin panel
- vacuum resin
- type 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
- F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a vacuum resin panel device for heat pipe flat plate-type solar collector, comprising a double-layer vacuum resin panel. Four sides of the double-layer vacuum resin panel are sealed and the inside is vacuum. A hole for making vacuum is arranged on one side of the panel and is sealed by a plug made of PC. The utility model has the advantages of good heat insulation performance, less thermal loss and high light transmittance, wherein, due to vacuum heat insulation, the temperature of the heat absorption board core increases 8 to 15 DEG C over the common sun boards, and the total thermal efficiency increases 5 to 10%, the thermal conductivity coefficient is kept in the range of Lambda=10 <-2> to 10 <-3> w/m x c, and the vacuum degree is kept from 10 <-2> to 10 <-3> mbar after vacuum processing, and the light transmittance reaches as high as about 90% by increasing 5 to 10%.
Description
Technical field
The utility model relates to a kind of face equipment of heat-pipe flat-plate type solar thermal collector.
Background technology
Face equipment is a critical component of heat-pipe flat-plate type solar thermal collector, all adopts single-glass or individual layer lucite, double-deck sunlight board at present both at home and abroad, and the major defect of these face equipments is: (1) is because of the Coefficient K=5.6w/m of single-glass
2.k, the Coefficient K=2.4w/m of double-deck sunlight board
2.k, it is more obvious therefore influenced by amblent air temperature, poor insulation property, and heat waste is big; (2) light transmittance is low, and simple glass thickness is 5mm, and light transmittance is about 85%, and double-deck sunlight board thickness is 10mm, and light transmittance is 79%.
The utility model content
Technology of the present utility model is dealt with problems: overcome the deficiencies in the prior art, provide a kind of heat-insulating property good, heat waste is little, the heat-pipe flat-plate type solar thermal collector vacuum resin face equipment that light transmittance is high.
Technical solution of the present utility model: heat-pipe flat-plate type solar thermal collector vacuum resin face equipment, its characteristics are: it is made of double-layer vacuum resin PC panel, the sealing of double-layer vacuum resin panel four limits, in vacuumize, wherein vacuumize the hole on one side, this vacuumizes the hole by the sealing of PC plug.
The utility model advantage compared with prior art is:
(1) heat-insulating property is good, and because of being vacuum insulation, the very for a short time temperature that makes it heat-absorbing plate core of thermal losses improves 8-15 ℃ than common sunlight board, and overall thermal efficiency can improve 5-10%, and its thermal conductivity factor can remain on 10
-2-10
-3Operation in the w/m.c scope;
(2) light transmittance height, its vacuum can remain on 10 after application of vacuum
-2-10
-3Mbar, its light transmittance can improve 5-10%, can reach about 90%.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is made of double-layer vacuum resin PC panel 1, double-layer vacuum resin panel 1 four limits sealings, in vacuumize, vacuum is 10
-2-10
-3Mbar, on one side the double-layer vacuum resin panel vacuumizes hole 2, this vacuumizes hole 2 by 3 sealings of PC plug.The thickness of double-layer vacuum resin panel is generally 4-10mm.
The utility model has changed the form of traditional flat type solar heat collector panel, has played crucial effect for improving the solar heat collector thermal efficiency.
Claims (2)
1, heat-pipe flat-plate type solar thermal collector vacuum resin face equipment, it is characterized in that: it is made of the double-layer vacuum resin panel, double-layer vacuum resin panel four limits sealings, in vacuumize, wherein vacuumize the hole on one side, this vacuumizes the hole and seals by the PC plug.
2, heat-pipe flat-plate type solar thermal collector vacuum resin face equipment according to claim 1 is characterized in that: the vacuum in the described double-layer vacuum resin panel is 10
-2-10
-3Mbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200187945U CN2884049Y (en) | 2006-04-04 | 2006-04-04 | Vacuum resin panel device of heat-pipe flat-plate type solar-energy collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200187945U CN2884049Y (en) | 2006-04-04 | 2006-04-04 | Vacuum resin panel device of heat-pipe flat-plate type solar-energy collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884049Y true CN2884049Y (en) | 2007-03-28 |
Family
ID=37957111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200187945U Expired - Fee Related CN2884049Y (en) | 2006-04-04 | 2006-04-04 | Vacuum resin panel device of heat-pipe flat-plate type solar-energy collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884049Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734953A (en) * | 2011-04-15 | 2012-10-17 | 吕宝亮 | Module-split solar flat-plate vacuum heat collector |
-
2006
- 2006-04-04 CN CNU2006200187945U patent/CN2884049Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734953A (en) * | 2011-04-15 | 2012-10-17 | 吕宝亮 | Module-split solar flat-plate vacuum heat collector |
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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: 20070328 Termination date: 20100404 |