CN103925715B - A kind of anti-freezing type flat plate solar water heater - Google Patents
A kind of anti-freezing type flat plate solar water heater Download PDFInfo
- Publication number
- CN103925715B CN103925715B CN201410010323.9A CN201410010323A CN103925715B CN 103925715 B CN103925715 B CN 103925715B CN 201410010323 A CN201410010323 A CN 201410010323A CN 103925715 B CN103925715 B CN 103925715B
- Authority
- CN
- China
- Prior art keywords
- collector
- plate
- plate core
- attemperater
- flat
- 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
Links
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of anti-freezing type flat plate solar water heater, including attemperater and be located at the flat-plate solar collector below attemperater, described flat-plate solar collector, including heat collector shell, and plate core collector, plate core arm, absorber plate and the heat-insulation layer being located in heat collector shell, described plate core arm is arranged side by side and two ends are connected to plate core collector and collect, and the diameter of described plate core collector is more than plate core arm diameter；Described absorber plate is located at the outside of plate core arm, and described absorber plate is located at the opposite side of plate core arm；It is additionally provided with solid bar in described plate core collector；Plate core collector in described flat-plate solar collector connects with attemperater, forms water circulation.When the water heater of the present invention freezes winter, freeze and extend toward plate core collector from plate core arm, and plate core collector extends toward upper end from lower end, it is thus possible to the water of freezing and expansion is clamp-oned attemperater, thus prevents runner bursting by freezing.
Description
Technical field
The invention belongs to solar water heater field, particularly relate to the solar water heater with antifreezing function.
Background technology
Prior art flat plate solar water heater is divided into direct heating type and indirect heating type, indirect heating type flat board
Heat exchanger in solar water heater water tank is connected with heat collector, overcomes heating water tank by medium in heat collector
Interior water temperature, one of them feature of medium is anti-freeze properties, can overcome the freeze proof problem of heat collector of ice period, this
The method major defect of sample is that structure is complicated, and relatively costly, anti-icing fluid need supplement and change so that this product
Being difficult to promote the use of, another kind is direct heating type, and flat-plate solar collector can not be freeze proof, and the program is the suitableeest
Closing tabetisol district to use, our currently designed a kind of simple in construction, cost are direct use ice period compared with mental retardation
Hot type flat plate solar water heater.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of anti-freezing type flat board too
Sun can water heater, be avoided that heat collector due to freezing and expansion bursting by freezing runner, it is ensured that solar thermal collector anti-
Freezing property.
Technical scheme: for achieving the above object, the present invention uses techniques below: a kind of anti-freezing type panel solar
Water heater, including attemperater and be located at the flat-plate solar collector below attemperater, the described flat board sun
Can heat collector, including heat collector shell, and be located in heat collector shell plate core collector, plate core arm, absorber plate
And heat-insulation layer, described plate core arm is arranged side by side and two ends are connected to plate core collector and collect, described plate core collection
The diameter of pipe is more than plate core arm diameter；Described absorber plate is located at the outside of plate core arm, and described absorber plate is located at
The opposite side of plate core arm；It is additionally provided with solid bar in described plate core collector；In described flat-plate solar collector
Plate core collector connects with attemperater, forms water circulation.
As preferably, described solid bar is truncated cone, and bigger one end, cross section is down.
Beneficial effect: compared with prior art, the invention have the advantages that the water heater knot in winter of the present invention
During ice, freeze and extend toward plate core collector from plate core arm, and plate core collector extends toward upper end from lower end, it is thus possible to
The water of freezing and expansion is clamp-oned attemperater, thus prevents runner bursting by freezing.
Accompanying drawing explanation
Fig. 1 is the structural representation of vertical water tank described in the embodiment of the present invention；
Fig. 2 is the structural representation of transverse water tank described in the embodiment of the present invention；
Fig. 3 is the cross section view of Fig. 2.
Wherein, attemperater 1, heat collector 2, heat collector shell 3, plate core collector 4, plate core arm 5, heat absorption
Plate 6, heat-insulation layer 7, solid bar 8, glass cover-plate 9.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
As it is shown in figure 1, a kind of anti-freezing type flat plate solar water heater, including attemperater be located at attemperater
The flat-plate solar collector of lower section, described flat-plate solar collector, including heat collector shell, and it is located at collection
Plate core collector, plate core arm, absorber plate and heat-insulation layer in hot device shell, described plate core arm is arranged side by side and two
End is connected to plate core collector and collects, and the diameter of described plate core collector is more than plate core arm diameter；Described heat absorption
Plate is located at the outside of plate core arm, and described absorber plate is located at the opposite side of plate core arm；In described plate core collector also
It is provided with solid bar, and this solid bar lower thick upper thin；Plate core collector in described flat-plate solar collector and insulation
Water tank connects, and forms water circulation.
When system has been poured water, during daylighting, flat-plate solar collector and attemperater can be passed through
The interior water in water circulating-heating attemperater, when in ice period, temperature is less than 0 degree, on collector plate core
Plate core arm start to be freezed by mediad two ends, the plate core collector on collector plate core freezes, due to ring simultaneously
Border temperature is identical, so freezing speed is the most identical, owing to the caliber of plate core header of thermal collector is relatively big, and plate core arm
Caliber less, so collector plate core arm has first freezed, and by plate core arm due to freeze institute swollen
The water of swollen volume enters in plate core collector, it is ensured that plate core arm is not by bursting by freezing.The upper end of plate core collector and guarantor
Reservoir connects, and in plate core collector, lower end is provided with solid bar, and bigger bottom, liquid in pipe partial cross section top is relatively
Little, first heat-collecting plate core collector bottom can freeze, and top is freezed relatively slow, on heat-collecting plate core collector vertical
Freeze in proper order, until in attemperater, so until completing plate core header of thermal collector and having freezed,
The volume expanded when freezing due to the water in collector plate core runner is discharged in attemperater, from without because of
The bursting by freezing runner for expansion so that heat collector is damaged by frost, it is ensured that the frost resistance of flat-plate solar collector.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these
Improvements and modifications also should be regarded as protection scope of the present invention.
Claims (1)
1. an anti-freezing type flat plate solar water heater, it is characterized in that: include attemperater and be located at the flat-plate solar collector below attemperater, described flat-plate solar collector, including heat collector shell, and plate core collector, plate core arm, absorber plate and the heat-insulation layer being located in heat collector shell, described plate core arm is arranged side by side and two ends are connected to plate core collector and collect, and the diameter of described plate core collector is more than plate core arm diameter；Described absorber plate is located at the outside of plate core arm, and described heat-insulation layer is located at the opposite side of plate core arm；Being additionally provided with solid bar in described plate core collector, described solid bar is truncated cone, and bigger one end, cross section is down；Plate core collector in described flat-plate solar collector connects with attemperater, forms water circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010323.9A CN103925715B (en) | 2014-01-09 | 2014-01-09 | A kind of anti-freezing type flat plate solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010323.9A CN103925715B (en) | 2014-01-09 | 2014-01-09 | A kind of anti-freezing type flat plate solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925715A CN103925715A (en) | 2014-07-16 |
| CN103925715B true CN103925715B (en) | 2016-08-17 |
Family
ID=51144016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410010323.9A Expired - Fee Related CN103925715B (en) | 2014-01-09 | 2014-01-09 | A kind of anti-freezing type flat plate solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925715B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792039A (en) * | 2015-04-24 | 2015-07-22 | 北京天韵太阳科技发展有限公司 | Solar energy photovoltaic power generation and heat production double-energy plate core and use method thereof |
| CN104792035A (en) * | 2015-04-24 | 2015-07-22 | 北京天韵太阳科技发展有限公司 | Solar energy heat absorption, collection and conduction plate core and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306865Y (en) * | 2008-09-16 | 2009-09-09 | 贾祖仪 | Anti-freezing solar vacuum heat collecting tube |
| CN102338481A (en) * | 2010-07-16 | 2012-02-01 | 徐泽山 | Antifreezing flat-plate solar heater |
| CN102338480A (en) * | 2010-07-16 | 2012-02-01 | 徐泽山 | Antifreezing flat-plate solar collector |
| CN202485252U (en) * | 2011-12-16 | 2012-10-10 | 四季沐歌(洛阳)太阳能有限公司 | Device for preventing frost-heaving of vacuum tube |
| CN102901239A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar water heater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010002167A (en) * | 2008-05-21 | 2010-01-07 | Hideji Nishihara | Solar heat collector |
-
2014
- 2014-01-09 CN CN201410010323.9A patent/CN103925715B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306865Y (en) * | 2008-09-16 | 2009-09-09 | 贾祖仪 | Anti-freezing solar vacuum heat collecting tube |
| CN102338481A (en) * | 2010-07-16 | 2012-02-01 | 徐泽山 | Antifreezing flat-plate solar heater |
| CN102338480A (en) * | 2010-07-16 | 2012-02-01 | 徐泽山 | Antifreezing flat-plate solar collector |
| CN202485252U (en) * | 2011-12-16 | 2012-10-10 | 四季沐歌(洛阳)太阳能有限公司 | Device for preventing frost-heaving of vacuum tube |
| CN102901239A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925715A (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103925715B (en) | A kind of anti-freezing type flat plate solar water heater | |
| CN204963244U (en) | Flat plate solar water heating system | |
| CN101086392A (en) | Heat-exchanging pressure bearing type solar water heater | |
| CN201688579U (en) | Wall mounted integral pressure panel solar water heater | |
| CN203869345U (en) | Inner sleeve anti-freezing type flat-plate solar water heater | |
| CN203810746U (en) | Reducer type anti-freezing solar flat plate collector | |
| CN201373599Y (en) | Anti-freezing flat-plate solar collector | |
| CN202562088U (en) | Solar water heating system utilizing ceramic heat-collecting tubes | |
| CN203857692U (en) | All glass vacuum pipe solar water heater for heating | |
| CN204329365U (en) | A kind of phase transformation conducting vacuum collecting pipe | |
| CN204214157U (en) | A kind of defroster for solar water heater upper and lower conduit road | |
| CN203810760U (en) | Elastic collection pipe type anti-freezing flat-plate solar collector | |
| CN103791630A (en) | Reducer pipe type antifreezing solar flat plate collector | |
| CN104456993A (en) | Anti-freezing device for solar water heater up-down water pipe | |
| CN204987508U (en) | Prevent frostbite and split solar water heater | |
| CN204830518U (en) | Solar energy flat plate collector | |
| CN205388384U (en) | Plate solar water heater of initiative heat pipe | |
| CN104061695B (en) | One is superthermal leads the two inner bag solar engineering double-row heat collector of U-tube | |
| CN203949392U (en) | A kind of superthermal two inner bag solar engineering double-row heat collectors of U-shaped pipe of leading | |
| CN203177499U (en) | Heat-accumulating type high-efficiency flat plate solar water heater | |
| CN103206793A (en) | Heat-storage-type efficient flat plate solar water heater | |
| CN202792587U (en) | Novel anti-freezing solar water heater | |
| CN203908070U (en) | Solar energy TCM phase change heat storage water tank and heat supply system | |
| CN103925714A (en) | Flat-plate solar water heater with antifreezing inner sleeve | |
| CN201032296Y (en) | Solar energy water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160817 Termination date: 20170109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |