CN202485236U - Vacuum tube streamed flat-plate solar thermal collector - Google Patents
Vacuum tube streamed flat-plate solar thermal collector Download PDFInfo
- Publication number
- CN202485236U CN202485236U CN2012200550258U CN201220055025U CN202485236U CN 202485236 U CN202485236 U CN 202485236U CN 2012200550258 U CN2012200550258 U CN 2012200550258U CN 201220055025 U CN201220055025 U CN 201220055025U CN 202485236 U CN202485236 U CN 202485236U
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- China
- Prior art keywords
- heat
- tube
- absorbing
- flat
- plate solar
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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 - Fee Related
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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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Abstract
The utility model discloses a vacuum tube streamed flat-plate solar thermal collector which comprises a rectangular shell, heat-preserving materials are placed in the rear bottom and circumferential inner wall of the shell, a reflective disc is arranged on the heat-preserving materials in the bottom so as to form a flat-plate heat-preserving box with reflective properties, a plurality of glass vacuum coating heat absorbing/insulating tubes are placed on the reflective disc, a U-shaped metal outer coating heat-absorbing tube is arranged in each glass vacuum coating heat absorbing/insulating tube, and the U-shaped metal outer coating heat-absorbing tubes are connected end to end so as to form a series connection mode, so that cold water is fed from a tube hole from the head of the heat-absorbing tube, then heated in a stacked mode though the heat-absorbing tubes which are connected in series, and then fed into the heat-preserving box from the tail part of the metal outer coating heat-absorbing tube and provided for consumers to use.
Description
Technical field
The utility model 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;
The form of utilizing the method and the crossfire of existing vacuum heat-preserving technology and coating heat absorption to heat reach thermal-arrest speed soon, the vacuum tube crossfire flat-plate solar heat collector of good heat insulating.
The concrete technology of the vacuum tube crossfire flat-plate solar heat collector that the present invention proposes is following;
A rectangular container is arranged, its back bottom and all around the inside of inwall all putting insulation material, on the insulation material of back bottom, be placed with reflecting piece; Form a plate incubator, on reflecting piece, putting a plurality of glass evacuated coating heat absorption insulating tubes, in glass evacuated coating heat absorption insulating tube, putting the metal external coating endothermic tube of U font with reflective function; Joining end to end of they connects, and formation is connected in series, and cold water pore from the head gets into; Heat up through overlapped in series; Afterbody from metal external coating endothermic tube flows out again, gets in the incubator, supplies the user to use.Exposing partly of metal external coating endothermic tube in plate incubator all is added with insulation material, and plate incubator is a clear sheet towards the one side of sunlight, and sunlight can shine directly into inside.
Description of drawings
According to accompanying drawing the present invention is described further;
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 external coating endothermic tube.3, reflecting piece.4, glass evacuated coating heat absorption insulating tube.5, metal external coating endothermic tube.6, insulation material.7, clear sheet.
The specific embodiment
From figure, just can find out its course of work; The first, cold water gets into metal external coating endothermic tube from getting into arrow; Heat through the heat absorption of glass evacuated coating heat absorption insulating tube; Because the tail head of metal external coating endothermic tube links to each other,, programming rate is faster arranged so the temperature of its thermal-arrest heating superposes.The second, the back bottom of plate incubator and all around the inside of inwall all putting insulation material, the import department of metal external coating 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; Insulating tube carries out the bottom and heating is reflected in the side on the heat-insulation layer of bottom, to also have reflector to absorb heat for glass evacuated coating; Utilize the illuminance of sunshine fully, increased heating surface area.
Claims (1)
1. vacuum tube crossfire flat-plate solar heat collector, it has the heat collector of glass evacuated coating heat absorption insulating tube (4) and metal external coating endothermic tube (5) composition, it is characterized in that; Metal external coating endothermic tube be the U font and also be that dual heat absorption is carried out in the inside that head and the tail connect into series connection shape and are placed on glass evacuated coating heat absorption insulating tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200550258U CN202485236U (en) | 2012-02-14 | 2012-02-14 | Vacuum tube streamed flat-plate solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200550258U CN202485236U (en) | 2012-02-14 | 2012-02-14 | Vacuum tube streamed flat-plate solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485236U true CN202485236U (en) | 2012-10-10 |
Family
ID=46959654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200550258U Expired - Fee Related CN202485236U (en) | 2012-02-14 | 2012-02-14 | Vacuum tube streamed flat-plate solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245081A (en) * | 2012-02-14 | 2013-08-14 | 华洪林 | Flat solar thermal collector with vacuum tubes connected in series |
-
2012
- 2012-02-14 CN CN2012200550258U patent/CN202485236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245081A (en) * | 2012-02-14 | 2013-08-14 | 华洪林 | Flat solar thermal collector with vacuum tubes connected in series |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150214 |
|
| EXPY | Termination of patent right or utility model |