CN205448365U - Flat plate solar collector of low heat waste - Google Patents
Flat plate solar collector of low heat waste Download PDFInfo
- Publication number
- CN205448365U CN205448365U CN201620181956.0U CN201620181956U CN205448365U CN 205448365 U CN205448365 U CN 205448365U CN 201620181956 U CN201620181956 U CN 201620181956U CN 205448365 U CN205448365 U CN 205448365U
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- heat
- glass
- printing opacity
- low
- temperature resistant
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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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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a flat plate solar collector of low heat waste, including frame of heat collector, high temperature resistant polyurethane surrounds, the fine cotton board of glass, heat absorbing plate core and double -deck high printing opacity insulation glass, high temperature resistant polyurethane surrounds and sets up in frame of heat collector's inner chamber wall, the fine cotton board of glass sets up in frame of heat collector's inner chamber bottom, and peripheral and the high temperature resistant polyurethane of the fine cotton board of glass surround the looks butt, heat absorbing plate core lies in frame of heat collector's intracavity, and heat absorbing plate core's bottom surface and the fine cotton board looks butt of glass, heat absorbing plate core's peripheral and high temperature resistant polyurethane surround the looks butt, double -deck high printing opacity insulation glass sets up in frame of heat collector's top mouth, and looks sealing connection between double -deck high printing opacity insulation glass and the top mouth. The utility model discloses thermal insulation performance is excellent, the heat waste is low, it is 80 DEG C ~120 DEG C effectively to heat temperature range, be applicable to high latitude in cold areas, glass layer surface energy is self -cleaning and be difficult for hazing frozenly.
Description
Technical field
This utility model relates to a kind of solar thermal collector, particularly relates to the flat-plate solar collector of a kind of low-loss.
Background technology
The glass cover-plate of flat plate collector mostly is single-glass cover plate, and it is primarily adapted for use in the low-temperature water heating field of 50 DEG C ~ 65 DEG C.Effectively heat temperature range below 80 DEG C, and it is poor to cause heating the structural thermal insulation that the relatively low reason of temperature is flat plate collector, heat sink is fast with external heat exchange, cause a large amount of losses of heat energy, the selection of insulation material directly influences the heat insulation effect of flat plate collector, and heat insulation effect is also impacted by integrally-built sealing and insulation medium.The heat insulating ability ultimately resulting in flat plate collector is poor, heat that temperature is low, collecting efficiency is low.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, proposes the flat-plate solar collector of a kind of low-loss.
The purpose of this utility model, will be achieved by the following technical programs: the flat-plate solar collector of a kind of low-loss, including heat collector frame, the encirclement of high temperature resistant polyurethane, glass cotton plate, heat-absorbing plate core and double-deck high printing opacity heat-intercepting glass,
Described high temperature resistant polyurethane surrounds the internal chamber wall being arranged at described heat collector frame,
Described glass cotton plate is arranged at the intracavity bottom of described heat collector frame, and the periphery of glass cotton plate surrounds with described high temperature resistant polyurethane and abuts against,
Described heat-absorbing plate core is positioned at the intracavity of described heat collector frame, and the bottom surface of heat-absorbing plate core abuts against with described glass cotton plate, and the periphery of described heat-absorbing plate core surrounds with described high temperature resistant polyurethane and abuts against,
Described bilayer high printing opacity heat-intercepting glass is arranged at the top ports of described heat collector frame, and described bilayer high printing opacity heat-intercepting glass is tightly connected between described top ports mutually.
Preferably, it is filled with noble gas in the glass sandwich of described bilayer high printing opacity heat-intercepting glass.
Preferably, described noble gas is argon.
Preferably, the end face of described bilayer high printing opacity heat-intercepting glass has Nano self-cleaning coating.
Preferably, described bilayer high printing opacity heat-intercepting glass has sealing and surrounds, and described heat collector frame has press strip, and described sealing is surrounded and is limited between described press strip and the top ports of heat collector frame.
Preferably, the described inwall surrounded that seals has the plural number sealing fin that printing opacity heat-intercepting glass high with described bilayer abuts against.
Preferably, the described outer wall surrounded that seals has the plural seal convexity abutted against with described press strip.
Preferably, the edgewise of the inclination that the end face that described sealing encirclement has printing opacity heat-intercepting glass high with described bilayer abuts against.
Preferably, described heat collector frame has for the encirclement of described high temperature resistant polyurethane is carried out spacing spacing rib.
The beneficial effects of the utility model are mainly reflected in:
1. heat-insulating property is excellent, heat waste is low；
The most effectively heating temperature range is 80 DEG C ~ 120 DEG C；
3. it is applicable to high latitude cold district；
4. glass layer energy is self-cleaning and is difficult to icing of hazing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flat-plate solar collector of a kind of low-loss of utility model.
Detailed description of the invention
This utility model provides the flat-plate solar collector of a kind of low-loss, effectively heating temperature range is 80 DEG C ~ 120 DEG C, effectively heat temperature range to be maximum temperature and effectively heat scope, as it is shown in figure 1, include that heat collector frame 1, high temperature resistant polyurethane surround 2, glass cotton plate 3, heat-absorbing plate core 4 and double-deck high printing opacity heat-intercepting glass 5.High temperature resistant polyurethane surrounds and makes for high-density and high-temperature-resistant polyurethane, and the density of high temperature resistant polyurethane is more than 35kg/m3, glass cotton plate uses high density glass cotton to prepare.
Wherein, high temperature resistant polyurethane surrounds 2 internal chamber walls being arranged at heat collector frame 1, glass cotton plate 3 is arranged at the intracavity bottom of heat collector frame 1, and the peripheral and high temperature resistant polyurethane of glass cotton plate 3 surrounds 2 and abuts against, high temperature resistant polyurethane surrounds 2 and forms a chamber accommodating heat-absorbing plate core 4 with glass cotton plate 3, heat-absorbing plate core 4 is positioned at this chamber, concrete, heat-absorbing plate core 4 is in the interior intracavity of heat collector frame 1, and the bottom surface of heat-absorbing plate core 4 abuts against with glass cotton plate 3, peripheral and the high temperature resistant polyurethane of heat-absorbing plate core 4 surrounds 2 and abuts against, high temperature resistant polyurethane surrounds has stronger heat insulating ability with glass cotton plate to heat-absorbing plate core, the most high temperature resistant polyurethane surrounds, it is that in current insulation material, heat conductivity is minimum, there is preferably effect of heat insulation.
Double-deck high printing opacity heat-intercepting glass 5 is arranged at the top ports 6 of heat collector frame 1, and double-deck high printing opacity heat-intercepting glass 5 is tightly connected between top ports 6 mutually.It is filled with noble gas in the glass sandwich of this double-deck high printing opacity heat-intercepting glass 5, it is preferably High density gas of argon, by this double-deck high printing opacity heat-intercepting glass, stronger effect of heat insulation can be played, reducing the thermal loss of flat plate collector to greatest extent, improve flat plate collector effectively heats temperature.It addition, the end face of double-deck high printing opacity heat-intercepting glass 5 has Nano self-cleaning coating 7, can carry out self-cleaning preventing glass surface from hazing icing simultaneously.
Being optimized this programme, double-deck high printing opacity heat-intercepting glass 5 has sealing encirclement 8, and heat collector frame 1 has press strip 9, seals and surrounds between 8 top ports 6 being limited in press strip 9 and heat collector frame 1.More specifically, the inwall sealing encirclement 8 has the plural number sealing fin 10 that printing opacity heat-intercepting glass 5 high with bilayer abuts against, in optimum embodiment, seal to surround and be respectively provided with three sealing fins that printing opacity heat-intercepting glass end face high with bilayer offset and three sealing fins that printing opacity heat-intercepting glass bottom surface high with bilayer offsets.The outer wall sealing encirclement 8 has the plural seal convexity 11 abutted against with press strip 9, by the sealing fin of flexible material, seal convexity so that the connection between sealing encirclement and bilayer high printing opacity heat-intercepting glass, press strip is more reliable, sealing effectiveness is more excellent.It addition, seal the edgewise 12 surrounding the inclination that 8 end faces with printing opacity heat-intercepting glass 5 high with bilayer abut against.This edgewise 12 has the effect of dustproof and waterproof, and the edgewise of this inclination simultaneously can slow down installation pressure, when the installation pressure of press strip is excessive, can also discharge pressure by the edgewise of this inclination, prevents double-deck high printing opacity heat-intercepting glass from installing impaired.
Finally, this programme also can optimize, and heat collector frame 1 has for high temperature resistant polyurethane encirclement 2 is carried out spacing spacing rib 13, can carry out the most spacing to the encirclement of high temperature resistant polyurethane by this spacing rib 13, prevent high temperature resistant polyurethane from surrounding and produce skew.
This utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, within all falling within protection domain of the present utility model.
Claims (9)
1. the flat-plate solar collector of a low-loss, it is characterised in that: include the encirclement of heat collector frame, high temperature resistant polyurethane, glass cotton plate, heat-absorbing plate core and double-deck high printing opacity heat-intercepting glass,
Described high temperature resistant polyurethane surrounds the internal chamber wall being arranged at described heat collector frame,
Described glass cotton plate is arranged at the intracavity bottom of described heat collector frame, and the periphery of glass cotton plate surrounds with described high temperature resistant polyurethane and abuts against,
Described heat-absorbing plate core is positioned at the intracavity of described heat collector frame, and the bottom surface of heat-absorbing plate core abuts against with described glass cotton plate, and the periphery of described heat-absorbing plate core surrounds with described high temperature resistant polyurethane and abuts against,
Described bilayer high printing opacity heat-intercepting glass is arranged at the top ports of described heat collector frame, and described bilayer high printing opacity heat-intercepting glass is tightly connected between described top ports mutually.
The flat-plate solar collector of a kind of low-loss the most according to claim 1, it is characterised in that: it is filled with noble gas in the glass sandwich of described bilayer high printing opacity heat-intercepting glass.
The flat-plate solar collector of a kind of low-loss the most according to claim 2, it is characterised in that: described noble gas is argon.
The flat-plate solar collector of a kind of low-loss the most according to claim 1 and 2, it is characterised in that: the end face of described bilayer high printing opacity heat-intercepting glass has Nano self-cleaning coating.
The flat-plate solar collector of a kind of low-loss the most according to claim 1, it is characterized in that: described bilayer high printing opacity heat-intercepting glass has sealing and surrounds, described heat collector frame has press strip, and described sealing is surrounded and is limited between described press strip and the top ports of heat collector frame.
The flat-plate solar collector of a kind of low-loss the most according to claim 5, it is characterised in that: the described inwall surrounded that seals has the plural number sealing fin that printing opacity heat-intercepting glass high with described bilayer abuts against.
The flat-plate solar collector of a kind of low-loss the most according to claim 5, it is characterised in that: the described outer wall surrounded that seals has the plural seal convexity abutted against with described press strip.
The flat-plate solar collector of a kind of low-loss the most according to claim 5, it is characterised in that: the edgewise of the inclination that the end face that described sealing encirclement has printing opacity heat-intercepting glass high with described bilayer abuts against.
The flat-plate solar collector of a kind of low-loss the most according to claim 1, it is characterised in that: described heat collector frame has for the encirclement of described high temperature resistant polyurethane is carried out spacing spacing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181956.0U CN205448365U (en) | 2016-03-10 | 2016-03-10 | Flat plate solar collector of low heat waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181956.0U CN205448365U (en) | 2016-03-10 | 2016-03-10 | Flat plate solar collector of low heat waste |
Publications (1)
| Publication Number | Publication Date |
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| CN205448365U true CN205448365U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620181956.0U Active CN205448365U (en) | 2016-03-10 | 2016-03-10 | Flat plate solar collector of low heat waste |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674589A (en) * | 2016-03-10 | 2016-06-15 | 苏州汇思阳光科技有限公司 | Flat-plate solar heat collector with low heat loss |
-
2016
- 2016-03-10 CN CN201620181956.0U patent/CN205448365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674589A (en) * | 2016-03-10 | 2016-06-15 | 苏州汇思阳光科技有限公司 | Flat-plate solar heat collector with low heat loss |
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