CN103245081A - Flat solar thermal collector with vacuum tubes connected in series - Google Patents
Flat solar thermal collector with vacuum tubes connected in series Download PDFInfo
- Publication number
- CN103245081A CN103245081A CN2012100367098A CN201210036709A CN103245081A CN 103245081 A CN103245081 A CN 103245081A CN 2012100367098 A CN2012100367098 A CN 2012100367098A CN 201210036709 A CN201210036709 A CN 201210036709A CN 103245081 A CN103245081 A CN 103245081A
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- China
- Prior art keywords
- thermal
- flat
- tube
- heat
- series
- 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.)
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Classifications
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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
Abstract
The invention discloses a flat solar thermal collector with vacuum tubes connected in series. The flat solar thermal collector with the vacuum tubes connected in series is provided with a rectangular and flat shell, thermal preserving materials are placed inside the rear bottom portion and four inner walls on the periphery of the shell, and a light-reflecting piece is placed on the thermal preserving materials at the bottom, so that a flat thermal preserving box with light reflecting function is formed. Multiple glass vacuum plated thermal absorbing thermal preserving tubes are placed above the light-reflecting piece, and U-shaped metal outer-plated thermal absorbing tubes are arranged in the glass vacuum plated thermal absorbing thermal preserving tubes and are connected end to end to form a serial connection. Cold water enters via a tube hole on the head portion, is increasingly heated up via the serial connection, enters the thermal preserving box via the tail portion of the metal outer-plated thermal absorbing tube, and then is supplied to a user.
Description
Technical field
The present invention relates to the heat collector of natural energy resources solar energy, particularly a kind of vacuum tube crossfire flat-plate solar heat collector that multilayer thermal-arrest, multi-layer heat preserving are arranged.
Background technology
The solar water heater that numerous types are arranged in the market, their heat collector all exists defective more or less, and the installation trouble of vacuum tube is frangible, the aqueduct speciality, defectives such as rapid heat dissipation, plate has the thermal efficiency low, heating surface area is little, and hot speed is slower, the shortcoming that cost is higher.
Summary of the invention
In order to solve above deficiency, the present invention proposes a kind of collecting efficiency height, good heat insulating, the fast vacuum tube crossfire flat-plate solar heat collector of temperature rise speed.
The present invention to the technical essential of vacuum tube crossfire flat-plate solar heat collector is;
Thermal-arrest speed is fast, the vacuum tube crossfire flat-plate solar heat collector of good heat insulating with the form that the method for Tu layer heat absorption and crossfire are heated reaches to utilize existing vacuum heat-preserving Ji Shu.
The concrete technology of the vacuum tube crossfire flat-plate solar heat collector that the present invention proposes is as follows;
The shell that a rectangular flat type is arranged, its back bottom and all around the inside of inwall all putting insulation material, insulation material in the bottom, back is placed with reflecting piece, form a plate incubator with reflective function, on reflecting piece, putting a plurality of Bo glass Zhen Kong Tu layer heat absorption insulating tubes, in Bo glass Zhen Kong Tu layer heat absorption insulating tube, putting Tu layer endothermic tube Wai the U-shaped Jin Shu, joining end to end of they connects, formation is connected in series, cold water pore from the head enters, and heats up through overlapped in series, and the afterbody of Tu layer endothermic tube flows out Wai Jin Shu again, enter in the incubator, use for the user.Exposing partly of Tu layer endothermic tube all was added with insulation material outside gold in plate incubator belonged to, and plate incubator is a clear sheet towards the one side of sunlight, and sunlight can shine directly into inside.
Description of drawings
Follow that the invention will be further described according to accompanying drawing;
Fig. 1, be the principle schematic of vacuum tube crossfire flat-plate solar heat collector of the present invention.The shell of 1 among the figure, plate incubator.2, the heat-insulation layer on the metal serving endothermic tube.3, reflecting piece.4, glass evacuated Plating layer heat absorption insulating tube.5, the outer Plating layer endothermic tube of metal.6, insulation material.7, clear sheet.
The specific embodiment
From figure, just can find out its course of work, the first, cold water enters metal serving endothermic tube from entering arrow, heat through the heat absorption of glass evacuated coating heat absorption insulating tube, the tail head that should be metal serving endothermic tube links to each other, so the temperature of its thermal-arrest heating superposes, and programming rate is faster arranged.The second, the back bottom of plate incubator and all around the inside of inwall all putting insulation material, the import department of metal serving endothermic tube and glass evacuated coating heat absorption insulating tube also has heat-insulation layer to be incubated, so good heat-insulating property is arranged.Three, towards the sunlight place transparent panel is arranged at plate incubator, sunshine can shine directly on the glass evacuated coating heat absorption insulating tube, heat-insulation layer in the bottom also has reflector to carry out the bottom for glass evacuated coating heat absorption insulating tube and heating is reflected in the side, utilize the illuminance of sunshine fully, increased heating surface area.
Claims (2)
1. vacuum tube crossfire flat-plate solar heat collector, it has the heat collector of glass evacuated Plating layer heat absorption insulating tube (4) and outer Plating layer endothermic tube (5) composition of metal, it is characterized in that; The outer Plating layer endothermic tube of metal is U-shaped and is that head and the tail connect the Inner portion that bunchiness connection shape And is placed on glass evacuated Plating layer heat absorption insulating tube (4) and carry out dual heat absorption.
2. follow according to the described vacuum tube crossfire of claim 1 flat-plate solar heat collector, it is characterized in that; The heat-insulation layer (6) that the one side towards the sun of its plate incubator (1) is placed with clear sheet (7) and bottom go up to also have a reflecting piece (3) to carry out that direct projection and reflection heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100367098A CN103245081A (en) | 2012-02-14 | 2012-02-14 | Flat solar thermal collector with vacuum tubes connected in series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100367098A CN103245081A (en) | 2012-02-14 | 2012-02-14 | Flat solar thermal collector with vacuum tubes connected in series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103245081A true CN103245081A (en) | 2013-08-14 |
Family
ID=48924779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100367098A Pending CN103245081A (en) | 2012-02-14 | 2012-02-14 | Flat solar thermal collector with vacuum tubes connected in series |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103245081A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171087Y (en) * | 1993-04-30 | 1994-07-06 | 安喆 | Vacuum tube solar heat collector for four season use |
| CN2529145Y (en) * | 2002-03-27 | 2003-01-01 | 扬州市华扬太阳能热水器有限公司 | Split pressure-bearing solar water heater with all-glass vacuum pipe |
| CN1558162A (en) * | 2004-01-14 | 2004-12-29 | 张雪祥 | Building unit type solar energy hot-water heater double function vacuum tube heat collection module |
| CN201251303Y (en) * | 2008-08-21 | 2009-06-03 | 浙江申豪光能技术有限公司 | Solar energy heat collecting module of fully closed vacuum heat collecting tube |
| CN101603738A (en) * | 2009-07-01 | 2009-12-16 | 山东力诺瑞特新能源有限公司 | Middle temperature solar heat collector |
| CN202485236U (en) * | 2012-02-14 | 2012-10-10 | 华洪林 | Vacuum tube streamed flat-plate solar thermal collector |
-
2012
- 2012-02-14 CN CN2012100367098A patent/CN103245081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171087Y (en) * | 1993-04-30 | 1994-07-06 | 安喆 | Vacuum tube solar heat collector for four season use |
| CN2529145Y (en) * | 2002-03-27 | 2003-01-01 | 扬州市华扬太阳能热水器有限公司 | Split pressure-bearing solar water heater with all-glass vacuum pipe |
| CN1558162A (en) * | 2004-01-14 | 2004-12-29 | 张雪祥 | Building unit type solar energy hot-water heater double function vacuum tube heat collection module |
| CN201251303Y (en) * | 2008-08-21 | 2009-06-03 | 浙江申豪光能技术有限公司 | Solar energy heat collecting module of fully closed vacuum heat collecting tube |
| CN101603738A (en) * | 2009-07-01 | 2009-12-16 | 山东力诺瑞特新能源有限公司 | Middle temperature solar heat collector |
| CN202485236U (en) * | 2012-02-14 | 2012-10-10 | 华洪林 | Vacuum tube streamed flat-plate solar thermal collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |