CN107642909A - The preparation method of new type solar collecting plate - Google Patents
The preparation method of new type solar collecting plate Download PDFInfo
- Publication number
- CN107642909A CN107642909A CN201610589042.2A CN201610589042A CN107642909A CN 107642909 A CN107642909 A CN 107642909A CN 201610589042 A CN201610589042 A CN 201610589042A CN 107642909 A CN107642909 A CN 107642909A
- Authority
- CN
- China
- Prior art keywords
- comb
- pipe
- inner core
- core tube
- heat
- 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.)
- Pending
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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 present invention provides a kind of preparation method of new type solar collecting plate, including absorber plate and heat absorption pipe unit, and endothermic tube element solder is in heat absorption back；The pipe unit that absorbs heat includes serpentine coil and is spaced longitudinally disposed a plurality of comb, and one end of coiled pipe has water inlet pipe, and the other end is connected with the bottom of each comb by connecting tube, connected between each comb by communicating pipe, and communicating pipe is located at the top of comb；It is respectively provided with inner core tube in each comb, the lower end of inner core tube stretches out the lower section of comb through the bottom of comb, and the upper end of inner core tube is located at the top of comb, and the lower end of each inner core tube has outlet pipe by header in communication on collector.The beneficial effects of the invention are as follows the heat that can reduce the row's intraductal working medium connected with outlet pipe to greatest extent, high insulating effect, heat energy effect are high.
Description
Technical field
The present invention relates to a kind of preparation method of new type solar collecting plate.
Background technology
Flat-plate solar collector is a kind of device for absorbing solar radiation energy and heat being transmitted to working medium, and it is a kind of
Special heat exchanger, the working medium in heat collector carry out heat exchange with the remote sun.Flat-plate solar collector is by inhaling
Hot plate core, housing, transparent cover plate, insulation material and relevant parts composition.After adjunction circulating line, attemperater,
For solar radiant heat can be absorbed, raise water temperature.
Flat-plate solar collector is the basic element of character of solar low-temperature heat utilization, also always world solar markets
Leading products.Flat plate collector is widely used to domestic water heating, natatorium heating system, industrial water heating, building
The numerous areas such as heating and air-conditioning.The water heater formed with flat-plate solar collector part is flat plate solar water heater.It is flat
Plate and solar heat collector is mainly by flat-plate solar collector absorber plate, transparent cover plate of flat plate solar heat collector, the flat board sun
Can a few part compositions such as heat collector thermal insulation layer and panel solar heat collector shell.
In the prior art the defects of is that the heat for collecting intraductal working medium is easily influenceed and is lost in by environment temperature, insulation effect
Fruit is bad, wastes heat energy.
The content of the invention
The problem to be solved in the present invention is to provide a kind of preparation method of new type solar collecting plate, overcomes prior art
In deficiency.
In order to solve the above technical problems, the technical solution adopted by the present invention is：The preparation method of new type solar collecting plate,
Including absorber plate and heat absorption pipe unit, the endothermic tube element solder is in the heat absorption back；
The heat absorption pipe unit includes serpentine coil and is spaced longitudinally disposed a plurality of comb, one end tool of the coiled pipe
There is water inlet pipe, the other end is connected with the bottom of each comb by connecting tube, connected between each comb by communicating pipe,
The communicating pipe is located at the top of the comb；
Inner core tube is respectively provided with each comb, the lower end of the inner core tube is passed through described in the bottom stretching of the comb
The lower section of comb, the upper end of the inner core tube are located at the top of the comb, the lower end of each inner core tube by header in communication,
There is outlet pipe on the collector.
The present invention has the advantages and positive effects of：Due to using above-mentioned technical proposal, can reduce to greatest extent with
The heat of row's intraductal working medium of outlet pipe connection, high insulating effect, heat energy effect are high；With simple in construction, easy to maintenance, the thermal efficiency
The advantages that high.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is comb internal sectional schematic diagram；
In figure：1- water inlet pipes；2- serpentine coils；3- connecting tubes；4- combs；5- communicating pipes；6- inner core tubes；7- collectors；8-
Outlet pipe.
Embodiment
As shown in Figure 1, 2, the present invention provides a kind of preparation method of new type solar collecting plate, including absorber plate is (in figure
Do not show) and heat absorption pipe unit, endothermic tube element solder is in heat absorption back；
The pipe unit that absorbs heat includes serpentine coil 2 and is spaced longitudinally disposed a plurality of comb 4, and one end of coiled pipe has water inlet
Pipe 1, the other end are connected with the bottom of each comb 4 by connecting tube 3, connected between each comb 4 by communicating pipe 5,5, communicating pipe
In the top of comb 4；
Inner core tube 6 is respectively provided with each comb 4, the lower end of inner core tube 6 stretches out the lower section of comb 4 through the bottom of comb 4,
The upper end of inner core tube 6 is located at the top of comb 4, and the lower end of each inner core tube 6 is connected by collector 7, has outlet pipe 8 on collector 7.
In use, cold water is entered in serpentine coil 2 by water inlet pipe 1, heat absorption is absorbed during 2 through serpentine coil
The heat that plate passes over, the current into comb 4 have certain temperature, into comb 4 current first comb 4 with it is interior
Interstitial flow between core pipe 6, while absorb the heat that is passed over from absorber plate, then into inner core tube 6, finally by
Collector 7 is discharged from outlet pipe 8, and in said structure, cold water preheats in serpentine coil 2 first, is then further risen in comb 4
Temperature, while comb 4 plays a part of insulation to inner core tube 6, avoids the loss of the current heat in inner core tube 6, it is ensured that from water outlet
The water that pipe 8 flows out keeps certain temperature, this configuration avoids crossing between hot and cold water, preferably saves heat energy.
Embodiments of the invention are described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.Any changes and modifications in accordance with the scope of the present application,
All should still it belong within the patent covering scope of the present invention.
Claims (1)
1. the preparation method of new type solar collecting plate, it is characterised in that：Including absorber plate and heat absorption pipe unit, the endothermic tube
Element solder is in the heat absorption back；
The heat absorption pipe unit includes serpentine coil and is spaced longitudinally disposed a plurality of comb, one end of the coiled pipe have into
Water pipe, the other end is connected with the bottom of each comb by connecting tube, connected between each comb by communicating pipe, described
Communicating pipe is located at the top of the comb；
Inner core tube is respectively provided with each comb, the comb is stretched out in the lower end of the inner core tube through the bottom of the comb
Lower section, the upper end of the inner core tube is located at the top of the comb, and the lower end of each inner core tube is described by header in communication
There is outlet pipe on collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589042.2A CN107642909A (en) | 2016-07-20 | 2016-07-20 | The preparation method of new type solar collecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589042.2A CN107642909A (en) | 2016-07-20 | 2016-07-20 | The preparation method of new type solar collecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107642909A true CN107642909A (en) | 2018-01-30 |
Family
ID=61109755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610589042.2A Pending CN107642909A (en) | 2016-07-20 | 2016-07-20 | The preparation method of new type solar collecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107642909A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285621A (en) * | 2008-05-30 | 2008-10-15 | 朱彤 | Split type solar water heater |
| CN101793438A (en) * | 2010-02-26 | 2010-08-04 | 东莞市创一新材料科技有限公司 | Composite flat plate type solar heat collecting plate and preparation method thereof |
| CN201748689U (en) * | 2010-08-17 | 2011-02-16 | 北京昌日新能源科技有限公司 | Flat plate solar energy collector and plate core |
| CN202393047U (en) * | 2011-12-03 | 2012-08-22 | 美的集团有限公司 | Heat absorbing plate core of solar flat plate collector |
| CN202419996U (en) * | 2011-12-12 | 2012-09-05 | 山东桑乐太阳能有限公司 | Flat-plate solar collector runner structure and flat-plate solar collector |
| CN202521919U (en) * | 2012-03-31 | 2012-11-07 | 杨宪杰 | Cross U-shaped flow channel flat plate solar heat collector plate core |
| CN102901237A (en) * | 2012-11-13 | 2013-01-30 | 镇江七政新能源有限公司 | Solar heat collector |
| CN203432099U (en) * | 2013-07-18 | 2014-02-12 | 北京乾富科技有限公司 | Solar flat plate collector |
-
2016
- 2016-07-20 CN CN201610589042.2A patent/CN107642909A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285621A (en) * | 2008-05-30 | 2008-10-15 | 朱彤 | Split type solar water heater |
| CN101793438A (en) * | 2010-02-26 | 2010-08-04 | 东莞市创一新材料科技有限公司 | Composite flat plate type solar heat collecting plate and preparation method thereof |
| CN201748689U (en) * | 2010-08-17 | 2011-02-16 | 北京昌日新能源科技有限公司 | Flat plate solar energy collector and plate core |
| CN202393047U (en) * | 2011-12-03 | 2012-08-22 | 美的集团有限公司 | Heat absorbing plate core of solar flat plate collector |
| CN202419996U (en) * | 2011-12-12 | 2012-09-05 | 山东桑乐太阳能有限公司 | Flat-plate solar collector runner structure and flat-plate solar collector |
| CN202521919U (en) * | 2012-03-31 | 2012-11-07 | 杨宪杰 | Cross U-shaped flow channel flat plate solar heat collector plate core |
| CN102901237A (en) * | 2012-11-13 | 2013-01-30 | 镇江七政新能源有限公司 | Solar heat collector |
| CN203432099U (en) * | 2013-07-18 | 2014-02-12 | 北京乾富科技有限公司 | Solar flat plate collector |
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