CN107238215A - Modified large-area flat-plate solar thermal collector - Google Patents
Modified large-area flat-plate solar thermal collector Download PDFInfo
- Publication number
- CN107238215A CN107238215A CN201610207307.8A CN201610207307A CN107238215A CN 107238215 A CN107238215 A CN 107238215A CN 201610207307 A CN201610207307 A CN 201610207307A CN 107238215 A CN107238215 A CN 107238215A
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- Prior art keywords
- heat
- heat collector
- fixed
- plate
- bar
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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
-
- 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
- Y02E10/47—Mountings or tracking
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- Building Environments (AREA)
Abstract
Modified large-area flat-plate solar thermal collector disclosed by the invention, it is that insulation backboard (5) is arranged on grid-shaped underframe (6), heat collector inner frame (4) is arranged on insulation backboard, heat-collecting plate core (3) is placed in the space of inner frame, shutter (2) is arranged on the inner frame beam stanchion above heat-collecting plate core, transparent cover plate (1) is placed on the side bar and central sill of interior thick stick frame, fixed using side press strip (7) and middle press strip (9) with interior thick stick frame, solar energy photovoltaic panel is housed on side press strip and middle press strip, its electric current produced is powered to the water pump and control system of heat collector, there is sparge pipe in heat collector upper end, heat collector surface can be cleaned at any time.The heat collector is constituted after the entirety of tens square meters, can be arranged on various ways on building roof, can adjust heat collector angle according to Various Seasonal, heat collector is allowed to obtain optimal Heat-collecting effect, heat collector is arranged on single column, heat collector can be made to track solar motion, reach that maximum adopts thermal effect.
Description
The present invention relates to a kind of modified large-area flat-plate solar thermal collector.
Technical background
Former patent Shen number can only be directly installed on for 201310289073.2 large-area flat-plate solar thermal collector
On the roof and metope of building, it is impossible to as sun altitude change changes angle, many times in 1 year
The sun is unable to direct projection on heat collector, so as to cannot get the optimal thermal efficiency.Construction simultaneously is got up also inconvenient.
Its shutter is also not easily controlled.
The content of the invention
Instant invention overcomes the deficiency of former large-area flat-plate solar thermal collector, there is provided a kind of big face of modified
Product flat-plate solar collector, its structure is to use shape, and such as grid-shaped bottom framework is made in section bar square tube,
Insulation backboard is installed on the support body, heat collector inner frame is arranged on above insulation backboard, will by bolt
Grid-shaped bottom framework of the inner frame below insulation backboard is fixed.The insulation side plate at four sides is fixed in heat collector
On the outer frame side of framework four, heat-collecting plate core is placed on inside inner frame.The collecting plate of heat-collecting plate core is buckled in medium water conservancy diversion
Guan Shang, is fixed with screw with the heat-conducting plate below medium mozzle.Can transparent cover plate be placed on above inner frame,
Fixed with press strip with inner frame.Heat-collecting plate core is different according to heat collector area, is made into single or number row, often
Row is made up of several piece.The upper lower collector pipe of its medium mozzle mutually constitutes series and parallel and connect, and is pooled to one always
Water inlet pipe end and total backwater pipe end, pipe orifice joint are drawn out to heat collector from insulation backboard bottom or insulation frame side
It is outside.
Shutter in the heat collector has also carried out big change, and its structure is that the fixation square tube bar of shutter is consolidated
It is scheduled on the side girders post inboard of left and right, shutter bogie is installed, with side on middle beam stanchion adjacent thereto
Install and installed again on fixed square tube bar, then next central sill column again in the middle beam stanchion both sides that beam is separated by a central sill
Bogie, is sequentially arranged in inner frame.The bogie of shutter is by rotor, driving mounted thereon
Dynamic square tube bar composition, rotor center is fixed on the rotating shaft two ends through pillar, each central sill for being equipped with bogie
There is such rotor mounted thereon on pillar.All rotor upper/lower terminals are each to fix an axostylus axostyle, and two drive
Dynamic square tube bar is respectively mounted on the upper and lower axostylus axostyle of rotor, and all rotors on central sill are connected together.It is each fixed
There are several equidistant axis holes on square tube bar and driving square tube bar, louvre blade one end is with upper and lower two small
Axostylus axostyle, is through in the axis hole of upper and lower side cross tube bar of bogie respectively.The small axle of other end middle part band one
In bar, the axis hole for being through fixed square tube bar.One final drive shaft is passed through below all bogies in transmission rotor
Heart circular hole, and fixed with transmission biography piece.The connecting shaft of rotor upper and lower end is driven, left and right two is driven rotor phase
Connect.Upper connecting shaft is through in the axis hole of upper level columns both sides driving square tube bar lower end, and lower connecting shaft is through lower floor
In the axis hole of pillar both sides driving square tube bar lower end.By rotating final drive shaft, make on all bogies it is upper,
Lower square tube bar is staggered front to back motion, allows louvre blade to overturn, opens or closes heat collector.
Photovoltaic battery panel, every piece of photovoltaic cell composition are housed on the four side press strips and middle press strip of transparent cover plate
Go here and there and connect, its circulating pump and control system of electric current produced to heat collector after inversion electrical equipment is powered.
The heat collector can be assembled on ground after the entirety of a tens square meter sizes, be installed to pre-installed position.
Its mounting means can install an entablature in the middle of grid bottom framework, mutually be interconnected with sill by hinge
Connect, heat collector is lifted on crane on roof bracket prefabricated on building roof, sill is fixed
On roof bracket, allow upset before and after heat collector.Can also be by heat collector bottom hinge and roof branch
Frame is connected, and heat collector is propped into different angles by branching rod structure.
One pallet can be also installed on the central point of grid underframe, by pallet can before and after rotate connection structure
Part, on the single upright column on upright ground, makes heat collector front and rear can not only overturn, can be with plane
360 degree of rotations, load onto solar energy tracking equipment, allow heat collector to track solar motion.
Sparge pipe of the heat collector top equipped with a row's hole for water spraying of band one, by water supply line, by following
Water pump is supplied water, and heat collector surface dirt can be rinsed at any time.
Therefore the present invention has advantages below:
1st, it can assemble and shape on ground, with crane lifting to precalculated position, convenient construction, knot saves the set-up time.
2nd, can be different according to season, any adjustment heat collector angle of inclination, to reach optimal daylighting position.
3rd, on surface-based single column, solar motion can be traced, whole day obtains maximum Heat-collecting effect, section
Save floor space.
4th, make full use of daylighting area at press strip to generate electricity, electric power is provided for whole system, save conventional energy resource.
5th, flusher is carried, heat collector surface can be cleaned at any time, increases light transmittance.
Brief description of the drawings
Fig. 1 is modified large-area flat-plate solar thermal collector bottom profile diagram.
Fig. 2 is large area integrated flat solar thermal collector front elevation.
Fig. 3 is grid-shaped Undercarriage structure figure.
Fig. 4 is central sill, side rail configuration figure.
Fig. 5 is shutter bottom surface structure figure.
Fig. 6 is shutter Facad structure figure.
Fig. 7 is louvered side structure chart.
Fig. 8 is heat-collecting plate core structure chart.
Fig. 9 is position mounting structure figure in heat collector.
Figure 10 is heat collector bottom installation structure figure.
Figure 11 is heat collector list upright post installation structure figure.
Embodiment:
The structure of the present invention is further described through below by embodiment, and with reference to accompanying drawing.
As shown in figure 1, the heat collector bottom is grid-shaped bottom framework (6), insulation backboard (5) is by several piece
Warming plate is spliced, and is fixed on grid-shaped bottom framework (6) above.Heat collector inner frame (4) such as Fig. 2 institutes
Show, constitute four frames by upper and lower side bar (11) and left and right side bar (13), several central sills (12) are erected
Four inframes are arranged on to peace certain distance.As shown in figure 4, each side bar and central sill be by upper square tube (15),
The monolithic beam that several square tube posts (16) of lower square tube (17) and intermediate supports are formed by connecting.Inner frame (4)
Installed in insulation backboard (5) above, it is fixed by bolt and bottom framework (6).Four sides insulation side plate (7)
On the side bar for being fixed on the side of inner frame four, sealant sealing is used between insulation backboard.The fast heat-collecting plate core (3) of number
Installed in insulation backboard (5) above, between two side bars (13) and several central sills (12) in space,
Fixed with inner frame and insulation backboard.The upper and lower collector of all heat-collecting plate cores mutually constitutes series and parallel and connect.
Finally it is pooled to medium always to enter, on water return pipeline, medium enters, return pipe is at insulation backboard or insulation side plate
It is each to draw pipe joint, it is connected with following circulatory system pipeline.Shutter (2) is arranged on the thermal-arrest that inside casing adds
Above plate core, several piece clear glass cover plate (1) is closely placed on inner frame (4) above, and with four side press strips
(8) it is fixed on middle press strip (9) on inner frame.
Grid-shaped underframe as shown in Figure 3 is the grid-shaped that is welded anyhow with several section bar square tubes (14).
Shutter is constituted by fixing square tube bar, bogie and louvre blade piece.On fixed square tube bar (22) it is left,
Right two side bars (13) post inboard and central sill (12) pillar left and right sides with interval.With side bar (13)
Adjacent central sill and installation shutter bogie on next central sill is spaced again.As shown in Figure 5 and shown in Fig. 7,
Have on the middle beam stanchion (16) of each installation bogie in the axis hole that the left and right sides is communicated, each axis hole
A rotating shaft (19) is installed with, pillar two sides is exposed at rotating shaft two ends, and two rotor (18) centers are separately fixed at
On rotating shaft two ends, middle beam stanchion is clipped in the middle of two rotors.In the upper and lower ends level side of each rotor (18)
An axostylus axostyle (19) is fixed to each, as shown in fig. 7, having relative with rotor axostylus axostyle on driving square tube bar (20)
The penetrating axis hole (27) answered, on the rotor upper end axostylus axostyle and lower end axostylus axostyle of each middle beam stanchion respectively on have on
Square tube bar (20), lower driving square tube bar (29) are driven, shutter bogie is formed.Fixed square tube bar and drive
There is the equidistant small axis hole (28) of a row on the opposite face of dynamic square tube bar.Louvre blade (21) one end is each up and down
There is a staff, in the small axis hole (28) that the upper and lower driving square tube bar of bogie is through respectively.Blinds
Piece other end interposition is equipped with a staff, is through in the axis hole of fixation square tube bar on opposite.
As shown in fig. 6, having a transmission rotor (25) per side in the lower end of driving square tube bar, rotor is upper and lower
End is mutually permanently connected with the connecting shaft (24) through left and right side cross tube bar lower end axis hole respectively.One transmission main shaft
(23) through the transmission rotor center hole (26) on all bogies, and fixed with transmission rotor.Pass
Dynamic main shaft (23) one end is passed from heat collector side insulation side plate, is turned with manual or motor driving final drive shaft
It is dynamic, make to drive square tube bar to be staggered front to back motion up and down, louvre blade can just be overturn, and realization opens or closes work(
Energy.
As shown in figure 8, the medium mozzle (31) of heat-collecting plate core increases a heat-conducting plate (32) below, on
The collecting plate (30) in face is fixed with screw with heat-conducting plate.
As shown in figure 9, installing a sparge pipe (34), the one of sparge pipe on the top of heat collector (33)
End seal is closed, and the other end is connected with feed pipe (35), has the equidistant water spray of a row towards inferoanterior in sparge pipe
Hole.After the water pump being connected with the feed pipe other end is opened, it will be supplied water into sparge pipe, with certain pressure
Water from sparge pipe hole for water spraying spray, be punched on heat collector transparent cover plate surface, rinse out ash above
Dirt, increases light transmittance.
The heat collector can have multiple mounting modes after being assembled into an entirety below, as shown in figure 9,
An entablature (36) is installed in heat collector (33) centre position assembled, with hinge and sill (37)
Connection, sill (37) is fixed on the roof bracket (38) on building roof (39), by changing
Become the length of pull bar (40), adjust heat collector level angle.
Installation side as shown in Figure 10 shows, grid underframe (6) lower end of heat collector (33) below is closed
Page is connected with roof bracket (45), according to heat collector width, in grid underframe upper position, is transversely mounted
One platoon leader's connecting rod (41), short connecting rod (42) one end in the middle part of long connecting rod with being connected, and the other end is connected to roof
On support (45).One circle reel for rope (44) is arranged on the column of roof bracket, on circle reel for rope and each long
The corresponding position of connecting rod is all wound with steel wire rope (43), and the other end of steel wire rope is fixed on the lower end of long connecting rod.Circle
Reel for rope is driven using motor, is enclosed steel wire rope by its rotation, pulls long connecting rod to prop heat collector not
Angle.
Installation method as shown in figure 11, is that section (48) is fixed on ground or building under a single column,
(47) are saved on single column to be arranged under single column on section (48), are driven to save on single column by motor internal and revolved
Turn.A pallet (46) is installed in grid beam center below heat collector, connects with saving top drive on single column
Connect, make heat collector be arranged on single column not only can before and after overturn, can also by the rotation that is saved on single column,
Drive it to horizontally rotate, heat collector is tracked sun's motion.
Claims (10)
1. a kind of modified large-area flat-plate solar thermal collector, spelled by several piece warming plate grid-shaped underframe (6) is installed above
The insulation backboard (5) being connected into, inner frame (4) is arranged on insulation backboard (5) above, fixed with grid-shaped underframe (6), protects
Warm side plate (10) is fixed on the upper and lower side bar (11) of inner frame and left and right side side bar (13) outside, heat-collecting plate core (3)
In inner frame (4), in the space of left and right side side bar and central sill, it is secured to, the medium of each heat-collecting plate core is led
Lower collector pipe composition is gone here and there and connected in flow tube, is connected on a water inlet manifold and total return pipe, water inlet manifold and the mouth of pipe of total return pipe two connect
Head is drawn from the northern backboard of insulation or side insulation side plate, and shutter (2) is arranged in inner frame above heat-collecting plate core, and several piece is saturating
Bright cover plate (1) is lain in above inner frame, carry on a shoulder pole on side bar and central sill, four when having press strip (7) be buckled in transparency cover edges of boards and
It is incubated side plate (10) above, is fixed with side bar, have middle press strip (9) to be buckled in above adjacent two transparency covers edges of boards above central sill, with
Following central sill is fixed.
2. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that grid-shaped underframe by
Several section bar square tubes (14) are welded into grid type anyhow.
3. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that inner frame by it is upper,
Lower-edge beam (11) and left and right side bar (13) constitute four frames, and several central sill peace certain distances are mounted vertically in four inframes, each
Side bar and central sill are all by upper sectional material square tube (15) and lower sectional material square tube (17) and are supported on middle several square tube posts (16)
Connection composition.
4. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that Jie of heat-collecting plate core
It is heat-conducting plate (32), medium mozzle (31) collecting plate (30) above screw and heat-conducting plate (32) below matter mozzle
It is fixed.
5. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that blind window frame is consolidated
Determine column both sides of the square tube bar (22) installed in the column inner side of left and right side bar, and the next central sill for being separated by a central sill with it,
In the central sill adjacent with left and right side bar and again every on another central sill column of a central sill on bogie, louvre blade (21) is arranged on
Above blind window frame.
6. the modified large-area flat-plate solar thermal collector described in the claim 2 of basis, it is characterised in that the rotating shaft of bogie
(19) through the axis hole on central sill column (16), two ends are respectively fixed with a rotor (18) center, and each rotor two ends respectively have
One axostylus axostyle (19), the upper shaft lever of all rotors in central sill both sides and lower axostylus axostyle respectively have upper driving square tube bar (20) and lower driving square tube bar
(29) be mounted above, per side driving square tube bar lower end all on have transmission rotor (25), by two connecting shafts (24) up and down through a left side
The axis hole of right side cross tube bar, its two transmissions rotor is fixed, a transmission main shaft (23) is driven in rotors (25) through all
Heart hole (26) is simultaneously fixed, and the transmission main shaft other end is passed on the outside of heat collector insulation side plate.
7. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that on heat collector top
Install one and carry row's hole for water spraying sparge pipe (34), sparge pipe one end closing, the other end is connected with feed pipe (35) upper end, supplied
The another lower end of water pipe is connected with water pump.
8. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that heat collector (33)
An entablature (36) is fixed in centre, is connected with hinge between sill (37), and sill is fixed on the support (38) of roof (39)
On.
9. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that heat collector (33)
Grid-shaped underframe base connected with hinge with roof bracket (45) bottom, heat collector grid underframe (6) upper position laterally pacify
There is platoon leader's pole (41), several short strut (42) one end are connected in the middle part of each long fulcrum bar, the other end and roof bracket (45)
Connection, fixes hank reel for rope (44), steel wire rope (43) and the long fulcrum bar lower end of twisted rope axle (44) on roof bracket (45)
It is fixed.
10. the modified large-area flat-plate solar thermal collector described in the claim 1 of basis, it is characterised in that heat collector (33)
Grid underframe (6) pallet (46) is fixed in center below, the pallet is arranged on single column and saves (47) top, Dan Li
Section is arranged under single column on section (48) on post, is driven by internal rotating motor, saved under single column (48) be fixed on ground or
On building.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610207307.8A CN107238215A (en) | 2016-03-29 | 2016-03-29 | Modified large-area flat-plate solar thermal collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610207307.8A CN107238215A (en) | 2016-03-29 | 2016-03-29 | Modified large-area flat-plate solar thermal collector |
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CN107238215A true CN107238215A (en) | 2017-10-10 |
Family
ID=59983728
Family Applications (1)
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CN201610207307.8A Pending CN107238215A (en) | 2016-03-29 | 2016-03-29 | Modified large-area flat-plate solar thermal collector |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114739019A (en) * | 2022-04-19 | 2022-07-12 | 东北石油大学 | Efficient flat plate collector based on rotary fins |
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DE3011418A1 (en) * | 1980-03-25 | 1981-10-01 | Wiedemann, Martin, 7095 Rainau | Medium temp.-radiation-atmospheric absorber for heat energy extraction - has resistive foil heated by solar cells and absorption tubes positioned inside casing with louvred glass lid |
CN202002355U (en) * | 2011-03-30 | 2011-10-05 | 顾全军 | Micro-pore super-conduction flat-plate solar collector |
CN202562074U (en) * | 2012-02-01 | 2012-11-28 | 颜世龙 | Flat-plate solar heat collector for shutter |
CN202675661U (en) * | 2012-06-20 | 2013-01-16 | 杨宪杰 | Large-area integrated flat-plate solar heat collector array |
CN104019562A (en) * | 2013-03-02 | 2014-09-03 | 颜世龙 | Large-area flat-plate solar collector |
CN204084899U (en) * | 2014-04-04 | 2015-01-07 | 清华大学 | A kind of plate Air-Water dual-purpose solar heat collector |
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2016
- 2016-03-29 CN CN201610207307.8A patent/CN107238215A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011418A1 (en) * | 1980-03-25 | 1981-10-01 | Wiedemann, Martin, 7095 Rainau | Medium temp.-radiation-atmospheric absorber for heat energy extraction - has resistive foil heated by solar cells and absorption tubes positioned inside casing with louvred glass lid |
CN202002355U (en) * | 2011-03-30 | 2011-10-05 | 顾全军 | Micro-pore super-conduction flat-plate solar collector |
CN202562074U (en) * | 2012-02-01 | 2012-11-28 | 颜世龙 | Flat-plate solar heat collector for shutter |
CN202675661U (en) * | 2012-06-20 | 2013-01-16 | 杨宪杰 | Large-area integrated flat-plate solar heat collector array |
CN104019562A (en) * | 2013-03-02 | 2014-09-03 | 颜世龙 | Large-area flat-plate solar collector |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114739019A (en) * | 2022-04-19 | 2022-07-12 | 东北石油大学 | Efficient flat plate collector based on rotary fins |
CN114739019B (en) * | 2022-04-19 | 2023-06-23 | 东北石油大学 | High-efficiency flat plate collector based on rotary fins |
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Application publication date: 20171010 |