CN107062645A - Wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector - Google Patents
Wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector Download PDFInfo
- Publication number
- CN107062645A CN107062645A CN201710020495.8A CN201710020495A CN107062645A CN 107062645 A CN107062645 A CN 107062645A CN 201710020495 A CN201710020495 A CN 201710020495A CN 107062645 A CN107062645 A CN 107062645A
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- China
- Prior art keywords
- thermal
- collecting tube
- support frame
- waveform
- arrest
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S2080/03—Arrangements for heat transfer optimization
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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
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The present invention is that a kind of wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector, it includes support frame, slot type eyeglass and pipe support frame, be connected slot type eyeglass above the support frame, pipe support is placed on above support frame, the two ends of slot type eyeglass, the lower end of pipe support frame is connected with support frame, upper end is located above slot type eyeglass, is characterized in：Also include thermal-arrest duct member and rotatable parts, the thermal-arrest duct member is placed in above slot type eyeglass, is installed on pipe support frame and is hinged, outside the two ends difference protruded tube support frame of thermal-arrest duct member, the rotatable parts are placed in the outside of pipe support frame, the termination for being socketed in thermal-arrest duct member and are connected.When using, heat-exchange working medium in the waveform thermal-collecting tube of thermal-arrest duct member flows along waveform thermal-collecting tube, in the presence of ambient wind, is rotated as the wind wheel group of rotatable parts and drives thermal-collecting tube part to rotate, and the windward side of blade, the velocity of rotation of stable waveform thermal-collecting tube are adjusted in real time.
Description
Technical field
The present invention relates to solar thermal collector, specifically trough type solar heat-collector is that a kind of wind drives rotary type waveform collection
Heat pipe trough type solar heat-collector.
Background technology
Trough type solar heat-collector is a kind of equipment that the radiation energy of the sun is converted to heat energy, and it is used as high temperature thermal-arrest
One kind of device, results in higher heat-collecting temperature, available for generating electricity, refrigeration air-conditioner, heating, the production such as desalinization and lives
Field.The structure of traditional trough type solar heat-collector is：It includes support frame, slot type eyeglass, pipe support frame and heat collector,
Be connected slot type eyeglass above the support frame, and pipe support is placed on above support frame, the two ends of slot type eyeglass, pipe branch
The lower end of support is connected with support frame, upper end is located above slot type eyeglass, and heat collector is placed in above slot type eyeglass, collects hot charging
The glass tube with vacuum two ends put are connected with pipe support frame respectively；Heat collector includes glass tube with vacuum and thermal-collecting tube, and thermal-collecting tube is worn
In glass tube with vacuum and be connected, walk to heat medium, outer wall coating coating for selective absorption in thermal-collecting tube, glass tube with vacuum with
Vacuumize to suppress convection current and conductive heat loss between thermal-collecting tube, the problem of existing is：The thermal-collecting tube of prior art is usually straight
Wall metallic pipe, thus decline heat transfer effect with stable liquid boundary layer, collecting efficiency is low；Thermal-collecting tube is installed on vacuum glass
In glass pipe, the connected mode that glass tube with vacuum is connected with pipe support frame causes thermal-collecting tube fixed, the heated inequality of thermal-collecting tube, collection
Heat-conducting work medium in heat pipe is heated also irregular, causes bottom of the tube extreme temperatures, increases the thermal resistance in conduction process, pass it
Thermal effect is reduced；It is above-mentioned and local wind speed environments also produce certain influence to the collecting efficiency of trough type solar heat-collector
Reason, the efficiency for making trough type solar heat-collector overall is substantially reduced.
The content of the invention
The technical problems to be solved by the invention are：The shortcoming of prior art is overcome to drive rotary type waveform there is provided a kind of wind
Thermal-collecting tube trough type solar heat-collector, can strengthen the heat transfer effect of trough type solar heat-collector, effectively improve groove type solar
The heat exchange efficiency of heat collector.
The present invention solve technical problem scheme be：A kind of wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector,
It includes the slot type eyeglass that is connected above support frame, slot type eyeglass and pipe support frame, the support frame, and pipe support is placed on
Above support frame, the two ends of slot type eyeglass, the lower end of pipe support frame is connected with support frame, upper end is located on slot type eyeglass
Side, it is characterized in that：Also include thermal-arrest duct member and rotatable parts, the thermal-arrest duct member is placed in above slot type eyeglass, is installed on
On pipe support frame and it is hinged, outside the two ends difference protruded tube support frame of thermal-arrest duct member, the rotatable parts are placed in pipe support frame
Outside, be socketed in the termination of thermal-arrest duct member and be connected.
The thermal-arrest duct member includes waveform thermal-collecting tube, glass tube with vacuum, metal interface and thermal-arrest interface tube, the waveform
Thermal-collecting tube is placed in glass tube with vacuum, and metal interface is placed between waveform thermal-collecting tube and glass tube with vacuum, is socketed in waveform thermal-arrest
Guan Shang, the inner of metal interface and waveform thermal-collecting tube are connected, outer end and glass tube with vacuum are connected, and are built-in with the true of waveform thermal-collecting tube
Empty glass tube is installed on pipe support frame and is hinged, outside the two ends difference protruded tube support frame of waveform thermal-collecting tube, thermal-arrest interface tube
It is socketed on the termination of waveform thermal-collecting tube and is connected.
The waveform thermal-collecting tube is the curve pipe that serpentine bend is provided with along axis.
The outer wall coating coating for selective absorption of the waveform thermal-collecting tube.
The metal interface is the tubular body with flange, in the outside of flange along setting several to connect lug in week, even
Connect that lug is vertical with flange, the tubular body of metal interface is connected with waveform thermal-collecting tube, be connected lug and glass tube with vacuum is connected.
The rotatable parts are wind wheel component, and it includes wind wheel seat, blade and torsion spring, and the wind wheel seat is some along Zhou Junbu
Blade, blade and wind wheel seat is hinged, and torsion spring is placed in wind wheel seat, and one end and the wind wheel seat of torsion spring are connected, the other end and blade are solid
Even, the wind wheel cover for seat for being provided with blade and torsion spring is connected on the thermal-arrest interface tube of thermal-arrest duct member and is connected.
The beneficial effects of the invention are as follows：The waveform thermal-collecting tube of its thermal-arrest duct member, the raised exchange hot working fluid of tube wall is produced
Flow-disturbing is acted on, and is thinned and is destroyed liquid boundary layer, adds the length of flow of heat exchange surface area and heat-exchange working medium, extend and change
Holdup time of the hot working fluid in waveform thermal-collecting tube, so as to enhance heat transfer effect；Both overcame as the wind wheel group of rotatable parts
The influences that local wind speed environments are produced to the collecting efficiency of trough type solar heat-collector, can be driven using ambient wind again
Thermal-arrest duct member is rotated, and the heat-conducting work medium solved in the heated inequality of thermal-collecting tube, thermal-collecting tube is heated also irregular, causes bottom of the tube
Extreme temperatures, increase the thermal resistance in conduction process, make the problem of its heat-transfer effect is reduced, and wind wheel group sets torsion spring, blade
The structure being hinged with wind wheel seat can adjust the windward side of blade, the velocity of rotation of stable waveform thermal-collecting tube under wind-force effect；
Therefore, the efficiency tool for making the trough type solar heat-collector of the present invention overall increases significantly.In use, the ripple of thermal-arrest duct member
Heat-exchange working medium in shape thermal-collecting tube flows along waveform thermal-collecting tube, in the presence of ambient wind, is used as the wind wheel group of rotatable parts
Rotate and drive thermal-collecting tube part to rotate, and adjust the windward side of blade, the velocity of rotation of stable waveform thermal-collecting tube, with knot in real time
Structure is simple, with low cost, good effect of heat exchange, the high advantage of heat utilization ratio of solar radiation.
Brief description of the drawings
Fig. 1 drives the schematic front view of rotary type waveform thermal-collecting tube trough type solar heat-collector for the wind of the present invention；
Fig. 2 is Fig. 1 schematic top plan view；
Fig. 3 is Fig. 1 left view schematic diagram；
Fig. 4 is the thermal-arrest duct member of the present invention and the attachment structure schematic diagram of rotatable parts；
Fig. 5 is the schematic front view of the waveform thermal-collecting tube of the present invention；
Fig. 6 is Fig. 5 schematic top plan view；
Fig. 7 is the schematic front view of the rotatable parts of the present invention；
Fig. 8 is Fig. 7 left view schematic diagram.
In figure：1 support frame；2 slot type eyeglasses；3 thermal-arrest duct members；4 rotatable parts；5 pipe support frames；6 waveform collection
Heat pipe；7 glass tube with vacuums；8 metal interfaces；9 thermal-arrest interface tubes；10 torsion springs；11 blades, 12 wind wheels seat.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
A kind of reference picture 1- Fig. 8, wind of the present embodiment drives rotary type waveform thermal-collecting tube trough type solar heat-collector, and it includes branch
Be connected slot type eyeglass 2 above support frame frame 1, slot type eyeglass 2 and pipe support frame 5, the support frame 1, and pipe support frame 5 is placed in branch
Above support frame frame 1, the two ends of slot type eyeglass 2, the lower end of pipe support frame 5 is connected with support frame 1, upper end is located at slot type eyeglass
2 tops, in addition to thermal-arrest duct member 3 and rotatable parts 4, the thermal-arrest duct member 3 are placed in the top of slot type eyeglass 2, are installed on pipe
On support frame 5 and it is hinged, outside the two ends difference protruded tube support frame 5 of thermal-arrest duct member 3, the rotatable parts 4 are placed in pipe support
The outside of frame 5, the termination for being socketed in thermal-arrest duct member 3 are simultaneously connected.
The thermal-arrest duct member 3 includes waveform thermal-collecting tube 6, glass tube with vacuum 7, metal interface 8 and thermal-arrest interface tube 9, institute
It is the curve pipe that serpentine bend is provided with along axis to state waveform thermal-collecting tube 6, and the outer wall coating selective absorbing of waveform thermal-collecting tube 6 is applied
Layer, waveform thermal-collecting tube 6 is placed in glass tube with vacuum 7, and metal interface 8 is placed between waveform thermal-collecting tube 6 and glass tube with vacuum 7, covered
It is connected on waveform thermal-collecting tube 6, the inner and the waveform thermal-collecting tube 6 of metal interface 8 are connected, outer end and glass tube with vacuum 7 are connected, built-in
The glass tube with vacuum 7 for having waveform thermal-collecting tube 6 is installed on pipe support frame 5 and is hinged, the two ends difference protruded tube of waveform thermal-collecting tube 6
Outside support frame 5, thermal-arrest interface tube 9 is socketed on the termination of waveform thermal-collecting tube 6 and is connected.
The metal interface 8 is the tubular body with flange, in the outside of flange along setting several to connect lug in week, even
Connect that lug is vertical with flange, the tubular body of metal interface 8 is connected with waveform thermal-collecting tube 6, be connected lug and glass tube with vacuum 7 is consolidated
Even.
The rotatable parts 4 are wind wheel component, and it includes wind wheel seat 12, blade 11 and torsion spring 10,12 edges of wind wheel seat
Some blades 11 of Zhou Junbu, blade 11 is hinged with wind wheel seat 12, and torsion spring 10 is placed in wind wheel seat 12, one end of torsion spring 10 and wind wheel
Seat 12 is connected, the other end and blade 11 are connected, and the wind wheel seat 12 for being provided with blade 11 and torsion spring 10 is socketed in thermal-arrest duct member 3
On thermal-arrest interface tube 9 and it is connected.
The present embodiment is manufactured using prior art.
The present embodiment in use, the heat-exchange working medium in the waveform thermal-collecting tube 6 of thermal-arrest duct member 3 flows along waveform thermal-collecting tube 6,
In the presence of ambient wind, rotated as the wind wheel group of rotatable parts 4 and drive thermal-collecting tube part 3 to rotate, and adjust leaf in real time
The windward side of piece 11, the velocity of rotation of stable waveform thermal-collecting tube 6, with simple in construction, with low cost, good effect of heat exchange, the sun
The high advantage of the heat utilization ratio of radiation.
Claims (6)
1. a kind of wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector, it includes support frame, slot type eyeglass and pipe branch
Be connected slot type eyeglass above support, the support frame, and pipe support is placed on above support frame, the two of slot type eyeglass
End, the lower end of pipe support frame and support frame are connected, upper end is located above slot type eyeglass, it is characterized in that：Also include thermal-arrest pipe portion
Part and rotatable parts, the thermal-arrest duct member are placed in above slot type eyeglass, are installed on pipe support frame and are hinged, thermal-arrest duct member
Two ends difference protruded tube support frame outside, the rotatable parts are placed in the outside of pipe support frame, are socketed in the end of thermal-arrest duct member
Head is simultaneously connected.
2. wind as claimed in claim 1 drives rotary type waveform thermal-collecting tube trough type solar heat-collector, it is characterized in that：The thermal-arrest
Duct member includes waveform thermal-collecting tube, glass tube with vacuum, metal interface and thermal-arrest interface tube, and the waveform thermal-collecting tube is placed in vacuum glass
In glass pipe, metal interface is placed between waveform thermal-collecting tube and glass tube with vacuum, is socketed on waveform thermal-collecting tube, metal interface it is interior
End is connected with waveform thermal-collecting tube, outer end and glass tube with vacuum are connected, and the glass tube with vacuum for being built-in with waveform thermal-collecting tube is installed on pipe
On support frame and it is hinged, outside the two ends difference protruded tube support frame of waveform thermal-collecting tube, thermal-collecting tube interface is socketed in waveform thermal-collecting tube
Termination on and be connected.
3. wind as claimed in claim 2 drives rotary type waveform thermal-collecting tube trough type solar heat-collector, it is characterized in that：The waveform
Thermal-collecting tube is the curve pipe that serpentine bend is provided with along axis.
4. wind as claimed in claim 2 drives rotary type waveform thermal-collecting tube trough type solar heat-collector, it is characterized in that：The waveform
The outer wall coating coating for selective absorption of thermal-collecting tube.
5. wind as claimed in claim 2 drives rotary type waveform thermal-collecting tube trough type solar heat-collector, it is characterized in that：The metal
Interface is the tubular body with flange, and in the outside of flange along setting several to connect lug in week, connection lug is vertical with flange,
The tubular body of metal interface is connected with waveform thermal-collecting tube, be connected lug and glass tube with vacuum is connected.
6. wind as claimed in claim 1 drives rotary type waveform thermal-collecting tube trough type solar heat-collector, it is characterized in that：It is described to rotate
Part is wind wheel component, and it includes wind wheel seat, blade and torsion spring, and the wind wheel seat is along some blades of Zhou Junbu, blade and wind wheel
Seat is hinged, and torsion spring is placed in wind wheel seat, and one end of torsion spring is connected with wind wheel seat, the other end and blade are connected, be provided with blade and
The wind wheel cover for seat of torsion spring is connected on the thermal-arrest interface tube of thermal-arrest duct member and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020495.8A CN107062645A (en) | 2017-01-12 | 2017-01-12 | Wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020495.8A CN107062645A (en) | 2017-01-12 | 2017-01-12 | Wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107062645A true CN107062645A (en) | 2017-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710020495.8A Pending CN107062645A (en) | 2017-01-12 | 2017-01-12 | Wind drives rotary type waveform thermal-collecting tube trough type solar heat-collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062645A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299892A (en) * | 2019-07-02 | 2019-10-01 | 叶小红 | A kind of sliceable new energy solar power generation pipe structure |
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| CN200949937Y (en) * | 2006-08-21 | 2007-09-19 | 河海大学 | Corrugated tube double-layer glass vacuum thermal-collecting tube |
| CN201318827Y (en) * | 2008-10-20 | 2009-09-30 | 中国华电工程(集团)有限公司 | Support device for heat collection pipe of trough-type solar collector |
| CN102052772A (en) * | 2010-01-11 | 2011-05-11 | 刘盛里 | Slot type solar heat collector and heat collection tube |
| CN202581857U (en) * | 2012-04-24 | 2012-12-05 | 中海阳新能源电力股份有限公司 | Concentrated heat power generation efficient balancing heat collecting control device |
| CN102927693A (en) * | 2011-10-10 | 2013-02-13 | 康雪慧 | Solar heating device with rotatable heat collecting tube |
| CN205243715U (en) * | 2015-11-30 | 2016-05-18 | 左柱石 | Turn round swing blade wind energy machine from mode |
| CN205783883U (en) * | 2016-05-24 | 2016-12-07 | 北京绿洲万达能源科技有限公司 | Anti-freeze type solar concentrating collector |
-
2017
- 2017-01-12 CN CN201710020495.8A patent/CN107062645A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620223Y (en) * | 2003-06-12 | 2004-06-09 | 张建城 | Solar vacuum heat collecting pipe with built-in metal runner |
| CN200949937Y (en) * | 2006-08-21 | 2007-09-19 | 河海大学 | Corrugated tube double-layer glass vacuum thermal-collecting tube |
| CN201318827Y (en) * | 2008-10-20 | 2009-09-30 | 中国华电工程(集团)有限公司 | Support device for heat collection pipe of trough-type solar collector |
| CN102052772A (en) * | 2010-01-11 | 2011-05-11 | 刘盛里 | Slot type solar heat collector and heat collection tube |
| CN102927693A (en) * | 2011-10-10 | 2013-02-13 | 康雪慧 | Solar heating device with rotatable heat collecting tube |
| CN202581857U (en) * | 2012-04-24 | 2012-12-05 | 中海阳新能源电力股份有限公司 | Concentrated heat power generation efficient balancing heat collecting control device |
| CN205243715U (en) * | 2015-11-30 | 2016-05-18 | 左柱石 | Turn round swing blade wind energy machine from mode |
| CN205783883U (en) * | 2016-05-24 | 2016-12-07 | 北京绿洲万达能源科技有限公司 | Anti-freeze type solar concentrating collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299892A (en) * | 2019-07-02 | 2019-10-01 | 叶小红 | A kind of sliceable new energy solar power generation pipe structure |
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Application publication date: 20170818 |