CN2800169Y - Heat pipe flat plate type high-efficiency solar heat collector - Google Patents
Heat pipe flat plate type high-efficiency solar heat collector Download PDFInfo
- Publication number
- CN2800169Y CN2800169Y CNU2005200182862U CN200520018286U CN2800169Y CN 2800169 Y CN2800169 Y CN 2800169Y CN U2005200182862 U CNU2005200182862 U CN U2005200182862U CN 200520018286 U CN200520018286 U CN 200520018286U CN 2800169 Y CN2800169 Y CN 2800169Y
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- China
- Prior art keywords
- heat
- utility
- model
- solar energy
- pipe flat
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a heat pipe flat plate type high efficient solar heat collector composed of a polycarbonate double deck transparent vacuum seal panel with ribs, a heat insulation space, a frame, an asphalt polyurethane foamed thermal insulation layer and a metal heat absorption entirety plate core, wherein the polycarbonate double deck transparent vacuum seal panel with ribs is positioned on the surface, the heat insulation space is between the polycarbonate double deck transparent vacuum seal panel with ribs, and the metal heat absorption entirety plate core, the asphalt polyurethane foamed thermal insulation layer is positioned under the metal heat absorption entirety plate core and the frame is positioned around the whole heat collector. The heat efficiency of the utility model is higher than 70% and the utility model can be used in four seasons. The heat transferring of the utility model is quick and the heat dissipation is small. The utility model can be used for manufacturing one-piece water heaters, separated water heaters and separated complete set heating equipment. The utility model is widely used in the fields of heating water, heating, refrigeration, steam electric power generation, steam seawater, brackish water desalination, etc.
Description
Affiliated technical field
The utility model relates to a kind of solar thermal collector, particularly a kind of heat-pipe flat type solar energy collector in high efficiency.
Background technology
Solar energy is generally acknowledged by the world as a kind of newborn pure eco-friendly power source of sustainable development.But in solar energy heat utilization system, its key problem in technology is a high efficiency collection solar energy how, and is translated into heat energy.At present, solar thermal collector is mainly glass tube with vacuum or vacuum glass heat pipe structure, is limited to low temperature range more, and product is a water heater, and this heat collector is frangible, not antifreeze, and heat is transmitted slowly, thermal losses is more, efficient is low, can only use in three seasons.
The utility model content
Technology of the present utility model is dealt with problems and is: overcome the deficiencies in the prior art, but provide a kind of thermal efficiency height, heat to transmit heat-pipe flat type solar energy collector in high efficiency fast, that thermal losses is little and the four seasons use.
Technical solution of the present utility model is: heat-pipe flat type solar energy collector in high efficiency, form by the double-deck transparent vacuum sealing panel with ribbing of Merlon, insulated space, framework, asphalt polyurethane foam insulation and metal heat absorption integral slab core, the double-deck transparent vacuum sealing panel with ribbing of Merlon is positioned at the surface, it is insulated space that itself and metal absorb heat between the integral slab core, the asphalt polyurethane foam insulation is positioned under the metal heat absorption integral slab core, framework be positioned at whole heat collector around.
The utility model advantage compared with prior art is:
1. owing to the double-deck transparent vacuum sealing panel with ribbing of employing Merlon of the present utility model, so have light weight, weight has only 1/15 of stack pile glass, and strong shock resistance is 16 times of stack pile glass; And be the vacuum seal state, good heat-insulation effect has reduced the thermal losses of heat collector.
2. because the utility model employing metal heat-absorbing plate core is the integral slab cored structure, so light transmission is low, thermal capacity big, the heat transfer sectional area is big, heat transfer efficiency is high, thermal losses is little.
3. because the utility model adopts thermal insulation layer is the asphalt polyurethane foaming, can waterproof, anticorrosion, sealing, coefficient of thermal expansion and contraction is little, and variations in temperature does not crack, so can use in the four seasons, particularly uses in winter.
4. the thermal efficiency of the present utility model is greater than more than 70%, the utility model can be made into one formula water heater, split type water heater, split type complete heating equipment; Can be widely used in multinomial fields such as hot water, heating, refrigeration, steam-electric power, steam seawater, brackish water desalination.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is 1 vertical view.
Among the figure, the double-deck transparent vacuum sealing panel with ribbing of 1 Merlon, 2 insulated spaces, 3 frameworks, 4 thermal insulation layers, 5 for metal heat absorption integral slab core, manages on 6 metals, and 7 metals are pipe down
The specific embodiment
As shown in Figure 1, 2, the utility model embodiment is made up of the double-deck transparent vacuum sealing panel 1 with ribbing of Merlon, insulated space 2, framework 3, asphalt polyurethane foam insulation 4 and metal heat absorption integral slab core 5, the double-deck transparent vacuum sealing panel 1 with ribbing of Merlon is positioned at the surface, it is insulated space 2 that itself and metal absorb heat between the integral slab core 5, asphalt polyurethane foam insulation 4 is positioned at metal heat absorption integral slab core 5 times, framework 3 be positioned at whole heat collector around.
The structure of the double-deck transparent vacuum sealing panel 1 with ribbing of Merlon be about double-deck transparent vacuum sealing panel, the thickness of upper plate and lower plate wherein has rib less than 0.2mm between the bilayer, integral thickness is 4-8mm, light transmittance is 80-86%.
The structure of metal heat absorption integral slab core 5 is the integral slab cored structure that metallic plate and the equidistant arrangement of metal tube once are welded, and the quantity of metallic plate and metal tube decides according to designing requirement, and the plate face of metallic plate can 1.5-2.5m
2Metal tube can be every meter 7-13 root, the welding of metallic plate and metal tube can be adopted explosion welding method, as adopting the disclosed explosion welding apparatus of China Patent No. ZL03200490.7, its weld seam is greater than 4mm, and wherein metallic plate is a slab, its thickness is greater than 0.6mm, metal tube is a light-wall pipe, and its thickness is less than 0.75mm, and the diameter of metal tube can be 10-15mm.
Above-mentioned metallic plate and metal tube can adopt copper coin and copper pipe, aluminium sheet and copper pipe, steel plate and steel pipe, aluminium sheet and steel pipe etc. all can, framework 3 is aluminum alloy frame or thin steel frame etc.
Asphalt polyurethane foam insulation 4 can adopt Chinese patent ZL01127528.6 asphalt polyurethane material, and its thickness is greater than 55mm, and its thermal conductivity factor is 0.019-0.0259W/ (m.k).
Insulated space 3 can decide according to the computational methods of thermal losses greater than 3-5cm.
Claims (7)
1, heat-pipe flat type solar energy collector in high efficiency, it is characterized in that: it is made up of the double-deck transparent vacuum sealing panel with ribbing of Merlon, insulated space, framework, asphalt polyurethane foam insulation and metal heat absorption integral slab core, the double-deck transparent vacuum sealing panel with ribbing of Merlon is positioned at the surface, it is insulated space that it and metal absorb heat between the integral slab core, the asphalt polyurethane foam insulation is positioned under the metal heat absorption integral slab core, framework be positioned at whole heat collector around.
2, heat-pipe flat type solar energy collector in high efficiency according to claim 1 is characterized in that: the light transmittance of the double-deck transparent vacuum sealing panel with ribbing of described Merlon is 80-86%, and integral panels thickness is 4-8mm.
3, heat-pipe flat type solar energy collector in high efficiency according to claim 1 and 2 is characterized in that: the upper plate of the double-deck transparent vacuum sealing panel with ribbing of described Merlon and the thickness of lower plate are less than 0.2mm.
4, heat-pipe flat type solar energy collector in high efficiency according to claim 1 is characterized in that: the weld seam of metallic plate and metal tube is greater than 4mm in the described metal heat absorption integral slab core.
5, heat-pipe flat type solar energy collector in high efficiency according to claim 1 is characterized in that: the plate thickness in the described metal heat absorption integral slab core is greater than 0.6mm, and metal tube thickness is less than 0.75mm.
6, heat-pipe flat type solar energy collector in high efficiency according to claim 1 is characterized in that: the thickness of described pitch polyurethane foaming is greater than 55mm, and its thermal conductivity factor is 0.019-0.0259W/ (m.k).
7, heat-pipe flat type solar energy collector in high efficiency according to claim 1 is characterized in that: described insulated space is greater than 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200182862U CN2800169Y (en) | 2005-05-13 | 2005-05-13 | Heat pipe flat plate type high-efficiency solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200182862U CN2800169Y (en) | 2005-05-13 | 2005-05-13 | Heat pipe flat plate type high-efficiency solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800169Y true CN2800169Y (en) | 2006-07-26 |
Family
ID=36842666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200182862U Expired - Lifetime CN2800169Y (en) | 2005-05-13 | 2005-05-13 | Heat pipe flat plate type high-efficiency solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800169Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100554813C (en) * | 2006-08-13 | 2009-10-28 | 唐少章 | Steam/liquid circulating type solar energy heat collector |
| CN102095255A (en) * | 2010-12-31 | 2011-06-15 | 浙江梅地亚新能源科技有限公司 | Integrated back plate type integrated foaming and heat-insulating flat-plate solar collector |
| CN102734953A (en) * | 2011-04-15 | 2012-10-17 | 吕宝亮 | Module-split solar flat-plate vacuum heat collector |
-
2005
- 2005-05-13 CN CNU2005200182862U patent/CN2800169Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100554813C (en) * | 2006-08-13 | 2009-10-28 | 唐少章 | Steam/liquid circulating type solar energy heat collector |
| CN102095255A (en) * | 2010-12-31 | 2011-06-15 | 浙江梅地亚新能源科技有限公司 | Integrated back plate type integrated foaming and heat-insulating flat-plate solar collector |
| 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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150513 Granted publication date: 20060726 |