CN2864498Y - Flat solar heat collector - Google Patents
Flat solar heat collector Download PDFInfo
- Publication number
- CN2864498Y CN2864498Y CNU2005201396695U CN200520139669U CN2864498Y CN 2864498 Y CN2864498 Y CN 2864498Y CN U2005201396695 U CNU2005201396695 U CN U2005201396695U CN 200520139669 U CN200520139669 U CN 200520139669U CN 2864498 Y CN2864498 Y CN 2864498Y
- Authority
- CN
- China
- Prior art keywords
- copper tube
- solar energy
- heat collector
- aluminium
- aluminum
- 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.)
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a flat plate solar energy collector. The problem need to be solved is to provide a flat plate solar energy collector which is efficient in thermal collection, without welding, seamless and anti-low temperature. The characteristics are the copper pipe is in snake shape, pressed and installed in two overlapping aluminum boards to form an aluminum motherboard. The two ends of the copper pipe are located respectively at the edge of the aluminum motherboard. The anti-low temperature liquid working medium is in the copper pipe. This product increases the thermal efficiency by 10% -20% than the existing heat exchange flat plate solar energy collector with multiple compound aluminum wings, and is almost maintenance-free after installation and adjustment. The utility model can be installed for every household individually, or with combined modules to undertake the large solar energy collecting projects, which is more suitable for the heat colleting of the solar energy air-conditioning unit which is efficient, energy-saving and anti-freezing.
Description
Technical field
The utility model relates to panel solar source heat collector.
Background technology
The panel solar source heat collector that existing collector area is two square metres is general to be adopted 15 thermal-arrest fins and it is welded on the common copper tube of Φ 20mm * 0.7mm up and down, this implementation of processes need stay 60 solder joints, these solder joints might become leak source, cause many solder joints leakage problem.On the other hand, it exists collecting efficiency relatively poor, and system operation is pressure-bearing, problems such as not freeze proof entirely.Above problem is perplexing normally applying of this product always, and, summer high temperature many solder joints freezing whenever the winter severe cold large tracts of land because of having caused in the sub-district integral installation repair rate of leaking is too high, paralyses until collecting system.
Summary of the invention
The purpose of this utility model is: provide a kind of collecting efficiency high, need not welding, no leak source, cryophylactic panel solar source heat collector.
The technical solution that realizes above-mentioned purpose is as follows:
Panel solar source heat collector, comprise outside framework, heat preservation rock layer, high-boron-silicon glass plate and copper tube, copper tube is between heat preservation rock layer and glass plate, it is characterized in that: described copper tube is snakelike tubulose, and press to be located at and form the aluminium mainboard in two blocks of overlapping aluminium sheets, the caliber of copper tube is Φ 6-12mm, between the adjacent tubes between square be the 50-90 millimeter; Two pipe ends of copper tube lay respectively at the edge of aluminium mainboard, are anti-cryogenic liquid working medium in the copper tube.
Panel solar source heat collector according to above-mentioned is characterized in that: the adjacent respectively edge that is positioned at the aluminium mainboard of two pipe ends of described copper tube, and two pipe ends are respectively equipped with pipe joint.
Panel solar source heat collector according to above-mentioned is characterized in that: the thickness of described aluminium sheet is the 1-8 millimeter.
Useful technique effect of the present utility model is embodied in following several aspect:
1, because the heat exchange working medium of this product adopts anti-subzero 30 ℃ liquid refrigerant, make it round-the-clock normal thermal-arrest, because of this cryophylactic liquid refrigerant heat conduction velocity is more than 1.5 times of water, therefore improved the thermal-arrest and the heat conduction efficiency of this product in effective light application time greatly again.The cryophylactic liquid refrigerant coefficient of expansion only is 12 times of water, and increasing the working medium expansion tube in water tank can solve, and has reduced manufacturing cost.
2, through test of many times, because of its rational thermal-arrest and heat conduction operation principle, sound and reliable parts combination improve this product thermal-arrest and heat conduction efficiency greatly, bearing capacity reaches 1.5-3MPa.This product has improved 10%--20% than the thermal efficiency of existing multiple combined-type aluminum fin heat exchange panel solar source heat collector, non-maintaining substantially after the Installation and Debugging, practicality is installed on building balcony, wall, lawn etc., and all do not influence the place that facade is attractive in appearance, be exposed to the sun.
3, the utility model panel solar source heat collector belongs to modular, but monolithic branch family but module combinations be installed also bear the large-sized solar heat collecting engineering, be more suitable in the thermal-arrest of efficient, energy-conservation, freeze proof solar energy source air-conditioning unit supporting.This heat collector possesses enough heat accumulation sources, therefore minimizing to a certain degree the frequent starting of air-conditioning machine set compressor, thereby protection also to a certain degree compressor.Because the snake type anaerobic red copper comb that adopts two blocks of whole aluminium sheets will be simmered into the S shape is pressed into wherein and die cast, therefore prolonged the life-span of this heat collector greatly.It is non-maintaining substantially after product comes into operation.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to describe further by embodiment.
Embodiment:
Panel solar source heat collector comprises outside framework 1, heat preservation rock layer 2, high-boron-silicon glass plate 3 and copper tube 4, and this copper tube is necessary for the anaerobic copper tube.Copper tube 4 is snakelike tubulose, and die casting forms the aluminium mainboard in two blocks of overlapping aluminium sheets 5, and the caliber of copper tube 4 is Φ 6-12mm, between the adjacent tubes between square be the 50-90 millimeter; The adjacent respectively edge that is positioned at the aluminium mainboard of two pipe ends 6 of copper tube 4 is anti-cryogenic liquid working medium in the copper tube 4.The aluminium mainboard is between heat preservation rock layer 2 and high-boron-silicon glass plate 3.
Two pipe ends 6 of copper tube 4 also lay respectively at the edge that do not exist together of aluminium sheet 5, and two pipe ends 6 are separately installed with brass screw thread pipe joint.
The aluminium mainboard is by two whole aluminium sheet press formings, and the thickness range of raw material aluminium sheet is the 1-8 millimeter.
This product is being anti-low-temperature air source heat pump, the solar energy source floor heating, when unit thermal-arrests such as solar energy source air-conditioning are supporting, under the airtight vexed solarization condition that basket and high borosilicate (or tempering) glass are formed outside aluminium alloy (or plastic-steel material), aluminium sheet behind the thermal-arrest with the rapid heat hot conduction in the 60-100 middle temperature heat accumulation sources of the spending working medium that collects more, common copper tube circulation by Φ 6-12mm is transported to heat detector, start the compressor of anti-hot pump in low temp unit again by the full-automatic computer controller, the heat that middle temperature heat accumulation working medium behind the thermal-arrest is heated into HTHP is rapidly conducted working medium, and carries out heat exchange through condenser.As being that flat plate solar water heater is supporting only, can take Natural Circulation or mechanical cycles.
According to the requirement difference of auxiliary products, but adopt the aluminium mainboard heat collector monolithic of 1mm+1mm thickness aluminium sheet die cast or the family installation of combination branch that health hot water is provided.Also can be supporting energy-conservation again 50% with anti-low-temperature air source heat pump, but also module combinations is born the large-sized solar heat collecting engineering.
It is supporting to adopt the aluminium mainboard heat collector of the aluminium sheet die cast of 8mm+2mm thickness to be more suitable for the thermal-arrest of solar energy source floor heating, solar energy source air-conditioning unit.
When this product and anti-hot pump in low temp unit were supporting, the compressor of source pump must be a Forced water cooling formula compressor.
Claims (3)
1, panel solar source heat collector, comprise outside framework, heat preservation rock layer, high-boron-silicon glass plate and copper tube, copper tube is between heat preservation rock layer and glass plate, it is characterized in that: described copper tube is snakelike tubulose, and press to be located at and form the aluminium mainboard in two blocks of overlapping aluminium sheets, the caliber of copper tube is Φ 6-12mm, between the adjacent tubes between square be the 50-90 millimeter; Two pipe ends of copper tube lay respectively at the edge of aluminium mainboard, are anti-cryogenic liquid working medium in the copper tube.
2, panel solar according to claim 1 source heat collector is characterized in that: the adjacent respectively edge that is positioned at the aluminium mainboard of two pipe ends of described copper tube, and two pipe ends are respectively equipped with pipe joint.
3, panel solar according to claim 1 source heat collector, it is characterized in that: the thickness of described aluminium sheet is the 1-8 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201396695U CN2864498Y (en) | 2005-12-07 | 2005-12-07 | Flat solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201396695U CN2864498Y (en) | 2005-12-07 | 2005-12-07 | Flat solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864498Y true CN2864498Y (en) | 2007-01-31 |
Family
ID=37676948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201396695U Expired - Fee Related CN2864498Y (en) | 2005-12-07 | 2005-12-07 | Flat solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864498Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425865A (en) * | 2011-11-07 | 2012-04-25 | 深圳市联讯创新工场科技开发有限公司 | Solar heat collecting device |
| CN102901237A (en) * | 2012-11-13 | 2013-01-30 | 镇江七政新能源有限公司 | Solar heat collector |
-
2005
- 2005-12-07 CN CNU2005201396695U patent/CN2864498Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425865A (en) * | 2011-11-07 | 2012-04-25 | 深圳市联讯创新工场科技开发有限公司 | Solar heat collecting device |
| WO2013067908A1 (en) * | 2011-11-07 | 2013-05-16 | Sun Haixiang | Solar thermal collector apparatus |
| CN102901237A (en) * | 2012-11-13 | 2013-01-30 | 镇江七政新能源有限公司 | Solar 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20101207 |