CN102607099A - Passive type solar heat collecting box - Google Patents
Passive type solar heat collecting box Download PDFInfo
- Publication number
- CN102607099A CN102607099A CN2012101051232A CN201210105123A CN102607099A CN 102607099 A CN102607099 A CN 102607099A CN 2012101051232 A CN2012101051232 A CN 2012101051232A CN 201210105123 A CN201210105123 A CN 201210105123A CN 102607099 A CN102607099 A CN 102607099A
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- Prior art keywords
- heat
- heating box
- conducting medium
- passive type
- collector
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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 passive type solar heat collecting box, which is formed by combining a heat collecting box and a solar heat accumulator. The solar heat accumulator comprises a heat accumulating plate and a snakelike bend pipe, and the snakelike bend pipe is communicated with the heat collecting box through a pipeline and filled with heat conduction media with boiling point temperature ranging from 25 DEG C to 35 DEG C. Heat of the heat accumulator is transmitted by vaporizing and liquefying of the heat conduction media, and utilization rate of solar energy is increased.
Description
One, technical field
The present invention relates to solar thermal utilization and building and heating technology, refer in particular to a kind ofly, be applied to a kind of solar heating system of building and heating the combination of solar energy heating and heating box.
Two, background technology
Human utilization to solar energy is of long duration, and the invention of various coating for selective absorption and heat preserving and insulating material makes people to utilize solar energy efficiently, is used to provide domestic hot water and building and heating.In recent years, government encourage is built energy-saving building, and the heating in solar energy building technology is badly in need of further exploitation.Below be the patent of several this respects:
Patent " a kind of phase-transition heat-storage heat dissipation type warmer " (application number: 200720071383.7) propose with the phase change heat storage material constant temperature heating for a long time that combines with electric heating equipment.But it still uses traditional energy, does not meet requirements of saving energy.
Patent " full heat recovery fresh air energy-saving system of using solar phase transformation thermal storage " (application number: 200720173280.1) propose a kind of solar heating system that solar thermal collector, phase transition heat accumulation unit and air heat exchanger are combined.Can the part storage of solar energy be got up through phase transition heat accumulation unit, use at night.But owing to will pass through water and heat accumulating heat exchange and heat accumulating and two links of air heat exchange, heat loss is bigger.
Patent " windowsill type solar heating device " (application number: 96246221.7) proposed a kind of solar energy air heat-collecting device to be combined with the wall of building, be the indoor heating scheme that hot-air is provided.
Patent " a kind of solar phase change heat accumulator " (application number: 200910029895.0) propose phase change heat storage material and thermophore are charged into two adjacent confined spaces respectively, form the device of heat absorption heat accumulation, be heating buildings.But because the insulation measure is not taked on the phase change heat storage material surface, night, heating time was shorter.And phase change heat storage material and thermophore heat exchange and insufficient, cause effective heat absorption slow with effective heat release speed.
Three, summary of the invention
The present invention proposes a kind of passive type solar energy heating box: heating box can be combined as a whole with indoor wall; Be connected with outdoor solar thermal collector through pipeline; With boiling point at 25～35 ℃ liquid as heat-conducting medium; Through the vaporization and the liquefaction of heat-conducting medium, be discharged into the heat energy of solar thermal collector indoor.The present invention is achieved in that the passive type solar energy heating box comprises solar thermal collector, pipeline and is placed on three parts of indoor heating box.The structure of solar thermal collector comprises: transparent cover plate, insulation shell, thermal-arrest plate, snake bend four parts, thermal-arrest plate one side on the sunny side are coated with coating for selective absorption, and the back side and snake bend weld together.Snake bend inside is filled with heat-conducting medium.The heating box structure comprises: fin and metal shell two parts.Snake bend is connected through pipeline with heating box.The heat collector liquid outlet that the solar thermal collector heat-conducting medium flows to is on heat collector top, and the heat collector inlet is in the bottom, and the heating box liquid outlet that the heating box heat-conducting medium flows to is in the bottom, and the heating box inlet is on top.There is a baffle plate heating box inside, and over against inlet, it is too fast to prevent that heat-conducting medium from spraying.Be provided with valve at heat-conducting medium from the pipeline that heating box is back to heat collector, be used to limit the back-flow velocity of heat-conducting medium.
Four, description of drawings
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is a schematic appearance.
Fig. 2 is that heat collector B is to view.
Fig. 3 is a heat collector A A sectional view.
Fig. 4 is the heating box profile.
Fig. 5 is a heating box C C profile.
The position of marking is respectively among the figure: 1, solar thermal collector; 2, heating box; 3, valve; 4, heat collector liquid outlet; 5, heat collector inlet; 6, transparent cover plate; 7, thermal-arrest plate; 8, snake bend; 9, insulation shell; 10, heating box inlet; 11, baffle plate; 12, heating box cavity; 13, heating box liquid outlet; 14, fin.
Five, the specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described further.
The thermal-arrest plate 7 of solar thermal collector 1 absorbs sunlight and is converted into heat energy, and the heat-conducting medium of heating snake bend 8 inside, and heat-conducting medium heat absorption vaporization gets into heating box cavity 12 from pipeline under pressure.The heat release liquefaction in heating box cavity 12 of the heat-conducting medium of gaseous state collects in the bottom of heating box cavity 12, and gets into the snake bend 8 of solar thermal collector 1 from heating box liquid outlet 13 along pipeline, forms a circulation.When needs stop or reducing the circulation of heat-conducting medium, can realize through valve 3.
Claims (4)
1. passive type solar energy heating box; This device is made up of solar thermal collector (1), heating box (2) and pipeline three parts; Wherein: solar thermal collector (1) is installed in outdoor, and structure comprises: transparent cover plate (6), thermal-arrest plate (7), snake bend (8), insulation shell (9); Heating box (2) structure comprises: fin (14) and metal shell two parts.
2. passive type solar energy heating box according to claim 1; It is characterized in that: snake bend (8) is connected through pipeline with heating box (2); Inside is filled with the heat-conducting medium of boiling point between 25～35 ℃, and the heat collector liquid outlet (4) that solar thermal collector (1) heat-conducting medium flows to is on heat collector top, and heat collector inlet (5) is in the bottom; The heating box liquid outlet (13) that the heating box heat-conducting medium flows to is in the bottom, and heating box inlet (10) is on top.
3. passive type solar energy heating box according to claim 1 is characterized in that: there is a baffle plate (11) heating box (2) inside, and over against heating box inlet (10), it is too fast to prevent that heat-conducting medium from spraying.
4. passive type solar energy heating box according to claim 1 is characterized in that: be provided with valve (3) at heat-conducting medium from the pipeline that heating box (2) is back to solar thermal collector (1), be used to limit the back-flow velocity of heat-conducting medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101051232A CN102607099A (en) | 2012-04-05 | 2012-04-05 | Passive type solar heat collecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101051232A CN102607099A (en) | 2012-04-05 | 2012-04-05 | Passive type solar heat collecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102607099A true CN102607099A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101051232A Pending CN102607099A (en) | 2012-04-05 | 2012-04-05 | Passive type solar heat collecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607099A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889768A (en) * | 2012-11-14 | 2013-01-23 | 镇江七政新能源有限公司 | Solar dryer |
| CN102889769A (en) * | 2012-11-14 | 2013-01-23 | 镇江七政新能源有限公司 | Solar dryer |
| CN102901330A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar dryer |
| CN102910695A (en) * | 2012-11-14 | 2013-02-06 | 镇江七政新能源有限公司 | Solar seawater desalination device |
| CN103574746A (en) * | 2013-11-14 | 2014-02-12 | 宁波西摩电器有限公司 | Non-oil heater and manufacturing method thereof |
| CN110081618A (en) * | 2019-06-03 | 2019-08-02 | 西南交通大学 | A kind of heat pipe photo-thermal system based on double-condenser |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690804Y (en) * | 2004-04-27 | 2005-04-06 | 朱德永 | Separate type hot pipe flat plate solar water heater |
| CN201155871Y (en) * | 2007-12-14 | 2008-11-26 | 广东五星太阳能有限公司 | Coil type vacuum tube heat-collecting device |
| CN102322662A (en) * | 2011-07-23 | 2012-01-18 | 镇江新梦溪能源科技有限公司 | Solar heating box with heat storage function |
-
2012
- 2012-04-05 CN CN2012101051232A patent/CN102607099A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690804Y (en) * | 2004-04-27 | 2005-04-06 | 朱德永 | Separate type hot pipe flat plate solar water heater |
| CN201155871Y (en) * | 2007-12-14 | 2008-11-26 | 广东五星太阳能有限公司 | Coil type vacuum tube heat-collecting device |
| CN102322662A (en) * | 2011-07-23 | 2012-01-18 | 镇江新梦溪能源科技有限公司 | Solar heating box with heat storage function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889768A (en) * | 2012-11-14 | 2013-01-23 | 镇江七政新能源有限公司 | Solar dryer |
| CN102889769A (en) * | 2012-11-14 | 2013-01-23 | 镇江七政新能源有限公司 | Solar dryer |
| CN102901330A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar dryer |
| CN102910695A (en) * | 2012-11-14 | 2013-02-06 | 镇江七政新能源有限公司 | Solar seawater desalination device |
| CN103574746A (en) * | 2013-11-14 | 2014-02-12 | 宁波西摩电器有限公司 | Non-oil heater and manufacturing method thereof |
| CN110081618A (en) * | 2019-06-03 | 2019-08-02 | 西南交通大学 | A kind of heat pipe photo-thermal system based on double-condenser |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |