CN201177393Y - Low heat loss flat type solar heat-collector - Google Patents

Low heat loss flat type solar heat-collector Download PDF

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Publication number
CN201177393Y
CN201177393Y CNU2008200322109U CN200820032210U CN201177393Y CN 201177393 Y CN201177393 Y CN 201177393Y CN U2008200322109 U CNU2008200322109 U CN U2008200322109U CN 200820032210 U CN200820032210 U CN 200820032210U CN 201177393 Y CN201177393 Y CN 201177393Y
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CN
China
Prior art keywords
heat
type solar
collector
flat type
absorbing sheet
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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 - Lifetime
Application number
CNU2008200322109U
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Chinese (zh)
Inventor
赵二斤
Original Assignee
赵二斤
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Application filed by 赵二斤 filed Critical 赵二斤
Priority to CNU2008200322109U priority Critical patent/CN201177393Y/en
Application granted granted Critical
Publication of CN201177393Y publication Critical patent/CN201177393Y/en
Anticipated expiration legal-status Critical
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model provides a flat type solar heat collector with low heat loss. The heat collector comprises a frame, a sealed treadle bar, a piece of daylighting glass, a heat preservation air layer, a heat absorption piece, a heat transfer medium pipe and a heat preservation layer, wherein the back surface of the daylighting glass is stuck with a transmission thermal insulating film; a combination of the heat absorption piece and the heat transfer medium pipe has the back surface stuck with a space capsule thermal insulating film; and thermal insulating strips are additionally arranged in the periphery where the frame contacts the heat preservation air layer. The flat type solar heat collector effectively controls heat loss channels, thereby greatly reducing the heat loss and improving the heat absorption efficiency of the flat type solar heat collector; the tests show that under the same testing conditions, the flat type solar heat collector with low heat loss has the heat absorption efficiency improved by 15 to 20 percent compared with the prior similar product.

Description

The flat type solar heat collector of low heat waste
Technical field:
The utility model relates to a kind of flat solar water heater, relates in particular to flat type solar heat collector.
Background technology:
Existing flat type solar heat collector as shown in Figure 1, form by frame 1, seal trim strip 2, daylighting glass 3, insulation gas-bearing formation 4, heat absorbing sheet 5, heat transfer medium pipe 6, heat-insulation layer 7, daylighting glass 3 and heat absorbing sheet 5 all are installed on the frame 1, insulation gas-bearing formation 4 is between daylighting glass 3 and heat absorbing sheet 5, heat-insulation layer 7 is fixedly installed on the back side of heat absorbing sheet 5, heat transfer medium pipe 6 equally spaced is distributed in the heat absorbing sheet 5, daylighting glass 3 by seal trim strip 2 press seals on frame 1.The heat-insulating property of the flat type solar heat collector of this structure is relatively poor, the heat part that heat absorbing sheet 5 is absorbed is absorbed by the heat transfer medium in the heat transfer medium pipe 6 and reaches attemperater, another part raises the gas temperature in the insulation gas-bearing formation 4, part heat in the insulation gas-bearing formation 4 loses by metal edges framework 1 and daylighting glass 3, a part of heat simultaneously also will scatter and disappear from the back side of the combination of heat absorbing sheet 5 and heat transfer medium pipe 6, through test, by above-mentioned approach institute dispersed heat account for that whole flat-plate solar collector heat scatters and disappears 60%~70%, it is the main path that existing flat-plate solar collector heat scatters and disappears, because the heat waste of existing flat type solar heat collector is higher, thereby the flat solar water heater does not obtain large scale application yet.The utilization of solar energy is more and more paid attention in countries in the world at present, solar energy and architecture-integral design have been risen to quite high scientific research position, Jiangsu Province Department of Construction is file publishing, newly-built skyscraper below 12 layers has been proposed mandatory requirement, solar energy be must carry out and integrated design and construction carried out, because the flat solar water heater is and the best matching used solar facilities of skyscraper, it will enter the research of a new round, apply period, at present, people press for a kind of flat-plate solar heat collector of low heat waste, to adapt to the demand of skyscraper balcony formula high-efficient flat-plate solar water heater.
The utility model content:
In order to improve the heat absorption efficiency of flat type solar heat collector, it is crucial that the heat that reduces flat type solar heat collector scatters and disappears, and the purpose of this utility model is to provide a kind of flat type solar heat collector of low heat waste.
Technical solution adopted in the utility model is:
The flat type solar heat collector of described low heat waste, comprise frame 1, seal trim strip 2, daylighting glass 3, insulation gas-bearing formation 4, heat absorbing sheet 5, heat transfer medium pipe 6, heat-insulation layer 7, heat transfer medium pipe 6 equally spaced is distributed in the heat absorbing sheet 5, daylighting glass 3 by seal trim strip 2 press seals on the upper strata of frame 1 support plate 11, heat absorbing sheet 5 is installed on lower floor's support plate 12 of frame 1, insulation gas-bearing formation 4 is between daylighting glass 3 and heat absorbing sheet 5, heat-insulation layer 7 is fixedly installed on the back side of heat absorbing sheet 5, it is characterized in that: post printing opacity thermal isolation film 8 at the back side of daylighting glass 3, space capsule thermal isolation film 9 is posted at the back side at the combination of heat absorbing sheet 5 and heat transfer medium pipe 6, sets up heat insulating strips 10 around frame 1 and insulation gas-bearing formation 4 are contacted.
Owing to post printing opacity thermal isolation film 8 at the back side of daylighting glass 3, space capsule thermal isolation film 9 has been sticked at the back side at the combination of heat absorbing sheet 5 and heat transfer medium pipe 6, at frame 1 and the insulation gas-bearing formation 4 contacted heat insulating strips 10 of setting up all around, the lost approach of the heat of flat-plate solar collector is effectively controlled, can reduce thermal loss significantly, thereby improve the heat absorption efficiency of flat type solar heat collector, through test determination, under equal experimental condition, the heat absorption efficiency comparison of the flat type solar heat collector of this low heat waste is according to improving 15%~20%.
Description of drawings:
Fig. 1 is the structural representation of existing flat type solar heat collector;
Fig. 2 is a structural representation of the present utility model;
Among the figure: the 1-frame; The 2-seal trim strip; 3-daylighting glass; 4-is incubated gas-bearing formation; The 5-heat absorbing sheet; 6-heat transfer medium pipe; The 7-heat-insulation layer; 8-printing opacity thermal isolation film; 9-space capsule thermal isolation film; The 10-heat insulating strip; 11-upper strata support plate; 12-lower floor support plate.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment:
The flat type solar heat collector of low heat waste described in the utility model, as shown in Figure 2, it is by frame 1, seal trim strip 2, daylighting glass 3, insulation gas-bearing formation 4, heat absorbing sheet 5, heat transfer medium pipe 6, heat-insulation layer 7, printing opacity thermal isolation film 8, space capsule thermal isolation film 9 and heat insulating strip 10 are formed, heat transfer medium pipe 6 equally spaced is distributed in the heat absorbing sheet 5, printing opacity thermal isolation film 8 is attached to the back side of daylighting glass 3, space capsule thermal isolation film 9 is attached to the back side of the combination of heat absorbing sheet 5 and heat transfer medium pipe 6, daylighting glass 3 is erected on the upper strata support plate 11 of frame 1, heat absorbing sheet 5 is erected on frame 1 lower floor's support plate 12, insulation gas-bearing formation 4 is between daylighting glass 3 and heat absorbing sheet 5, heat-insulation layer 7 is fixedly installed on the back side of heat absorbing sheet 5, at frame 1 and the insulation gas-bearing formation 4 contacted heat insulating strips 10 of setting up all around.

Claims (1)

1, a kind of flat type solar heat collector of low heat waste, comprise frame (1), seal trim strip (2), daylighting glass (3), insulation gas-bearing formation (4), heat absorbing sheet (5), heat transfer medium pipe (6), heat-insulation layer (7), heat transfer medium pipe (6) equally spaced is distributed in the heat absorbing sheet (5), daylighting glass (3) by seal trim strip (2) press seal on the upper strata support plate (11) of frame (1), heat absorbing sheet (5) is installed on lower floor's support plate (12) of frame (1), insulation gas-bearing formation (4) is positioned between daylighting glass (3) and the heat absorbing sheet (5), heat-insulation layer (7) is fixedly installed on the back side of heat absorbing sheet (5), it is characterized in that: post printing opacity thermal isolation film (8) at the back side of daylighting glass (3), space capsule thermal isolation film (9) is posted at the back side at the combination of heat absorbing sheet (5) and heat transfer medium pipe (6), sets up heat insulating strip (10) around frame (1) and insulation gas-bearing formation (4) are contacted.
CNU2008200322109U 2008-02-15 2008-02-15 Low heat loss flat type solar heat-collector Expired - Lifetime CN201177393Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200322109U CN201177393Y (en) 2008-02-15 2008-02-15 Low heat loss flat type solar heat-collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200322109U CN201177393Y (en) 2008-02-15 2008-02-15 Low heat loss flat type solar heat-collector

Publications (1)

Publication Number Publication Date
CN201177393Y true CN201177393Y (en) 2009-01-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200322109U Expired - Lifetime CN201177393Y (en) 2008-02-15 2008-02-15 Low heat loss flat type solar heat-collector

Country Status (1)

Country Link
CN (1) CN201177393Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101231036B (en) * 2008-02-15 2012-05-23 赵二斤 Low-heat-losing plate type solar thermal collector
CN102656396A (en) * 2009-10-28 2012-09-05 艾瓦拉克丝责任有限公司 Multilayer tube for hydraulic connection and wiring of solar panels
CN102871536A (en) * 2012-09-25 2013-01-16 皇明太阳能股份有限公司 Solar cooking apparatus
CN104390379A (en) * 2014-11-26 2015-03-04 中海阳能源集团股份有限公司 Cavity type heat collecting pipe for solar heat collection

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101231036B (en) * 2008-02-15 2012-05-23 赵二斤 Low-heat-losing plate type solar thermal collector
CN102656396A (en) * 2009-10-28 2012-09-05 艾瓦拉克丝责任有限公司 Multilayer tube for hydraulic connection and wiring of solar panels
CN102871536A (en) * 2012-09-25 2013-01-16 皇明太阳能股份有限公司 Solar cooking apparatus
CN102871536B (en) * 2012-09-25 2015-01-21 皇明太阳能股份有限公司 Solar cooking apparatus
CN104390379A (en) * 2014-11-26 2015-03-04 中海阳能源集团股份有限公司 Cavity type heat collecting pipe for solar heat collection

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20090107

Effective date of abandoning: 20080215