CN107238216A - A kind of novel flat-plate solar thermal collector - Google Patents
A kind of novel flat-plate solar thermal collector Download PDFInfo
- Publication number
- CN107238216A CN107238216A CN201710348573.7A CN201710348573A CN107238216A CN 107238216 A CN107238216 A CN 107238216A CN 201710348573 A CN201710348573 A CN 201710348573A CN 107238216 A CN107238216 A CN 107238216A
- Authority
- CN
- China
- Prior art keywords
- frame
- working medium
- heat collector
- flat
- medium pipeline
- 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 invention discloses a kind of novel flat-plate solar thermal collector, including heat collector frame, heat collector backboard, heat-insulation layer, absorber plate, working medium pipeline and photic zone in heat collector frame are successively set on from the bottom up；The working medium pipeline connects the flat connecting tube composition of the adjacent flat tube respectively by spaced flat tube, and two ends；The seam crossing that the heat collector frame upper outer edges are arranged between press strip, and the press strip and photic zone is pasted with adhesive seal band；Glass adhesive tape is equipped between the heat collector frame and photic zone, between heat collector frame and heat collector backboard；S-shaped structure is integrally formed in the working medium pipeline, and the flat connecting tube composition of the adjacent flat tube is connected respectively by spaced flat tube, and two ends；One layer of first electric heating cloth is additionally provided between the heat-insulation layer and absorber plate.The collector structure is simple, reasonable in design, good leak tightness, and collecting efficiency is high.
Description
Technical field
The present invention relates to solar facilities technical field, and in particular to a kind of novel flat-plate solar thermal collector.
Background technology
In solar energy heating utilization, it is important to which the radiation energy of the sun is converted into heat energy., must because solar energy is more dispersed
It must be tried to put together, so, heat collector is the key component of various utilization solar energy equipments.Heat collector is generally divided into flat
This several types of board heat collector, concentrating collector and plane mirror.
From the point of view of current development of world economy situation, construction industry, communications and transportation and industry are always three big power consumption industries, special
It is not construction industry, building energy consumption has accounted for the 25-40% of total energy consumption in developed country.In building energy consumption, heating, refrigeration, sky
The domestic hot-water that reconciles can account for 75%.Therefore, realized using solar energy air heat collector and part energy for building is met with reasonable cost
Strong demand is become, it can form wide market as a kind of energy-saving building technology.
Domestic solar energy air heat collector develops relatively slow, the structure one of existing solar energy air heat collector at present
As be divided into flat plate collector, concentrating collector and plane mirror this several types.But mostly there is also solar absorptance it is low,
Photo-thermal conversion efficiency is low, complicated, cost is high, weight is big, installation is inconvenient, can not promote the use of rapidly.It is above-mentioned in order to solve
Problem, the new solar energy air heat collector of optimization design is very necessary, and this develops to entire society all has actively
Meaning.
The content of the invention
The invention aims to solve above-mentioned technical problem, there is provided a kind of novel flat-plate solar thermal collector, the collection
Hot device is simple in construction, reasonable in design, good leak tightness, and collecting efficiency is high.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of novel flat-plate solar thermal collector, including heat collector frame, are successively set on heat collector frame from the bottom up
Interior heat collector backboard, heat-insulation layer, absorber plate, working medium pipeline and photic zone；The heat collector frame includes long margin frame and short side
Frame, the long margin frame and short frame include frame main body and be arranged on frame main body top and with the pressure of frame main body clamping
Bar；
The working medium pipeline connects the flat company of the adjacent flat tube respectively by spaced flat tube, and two ends
Adapter composition；All flat tube, flat connecting tube are sequentially connected with to form the working medium pipeline with S-shaped insertion runner, the work
Central dividing plate is provided with matter pipeline, along the middle part of working medium pipeline upper and lower surface for end, the central dividing plate is passed through working medium pipeline
Through hole is divided into two insertion runners, and its internal working fluid flow direction is opposite；The upper surface of the working medium pipeline scribbles black inscription
Coating, black cobalt coating, black nickel coating or alumilite process coating, the lower surface of the working medium pipeline is provided with one layer of electric heating cloth.
The press strip includes the hook-shaped vertical edge with frame main body clamping, is arranged on the horizontal edge on hook-shaped vertical edge top, is arranged on
Horizontal edge movable end and spacing raised line obliquely, and spacing raised line movable end is arranged on provided with origin or beginning bar of tilting upward；The end
A V-shaped groove for being used to paste adhesive seal band is formed between bar and solar thermal collector top plate；
The frame main body includes vertical frame, is separately positioned on vertical frame upper and lower ends and first horizontal edge in the same direction with horizontal edge
Frame and the 3rd transverse frame, are arranged on the vertical frame above the 3rd transverse frame, for coordinating with the 3rd transverse frame to clamp thermal-arrest
Second transverse frame of device bottom plate；First transverse frame is provided with the inverted L-shaped bayonet socket for being used for blocking press strip；
Provided with a rectangular through holes in the middle part of vertical frame on the long margin frame, and one piece is connected with the rectangular through holes
Provided with a circle fluid sealant between the card article matched with cuboid through hole, card article and the cuboid through hole；
The vertical frame two ends of the long margin frame are equipped with extension, and each extension is prolonged along long margin frame length direction
Stretch 5~10cm；A rectangular through-hole is respectively provided with each extension；The vertical frame two ends of the short frame and rectangle lead to
The position that hole is engaged is respectively provided with one piece of projection, and every piece of raised movable end is equipped with what can be rotated with raised 90 ° of movable end
Cuboid card article；The length of the card article is more than rectangular through-hole width, the length less than rectangular through-hole.
Further, to be respectively provided with a diameter identical circular arc above first transverse frame and the 3rd transverse frame recessed
Diameter and circular groove internal diameter identical cylindrical glass cement are respectively connected with groove, described two circular grooves；It is described
The length of circular groove upper surface is less than the circular arc internal diameter of circular groove；On the vertical frame, rectangular through holes both sides it is each
Provided with least one reinforcement, vertical frame upper end is provided with a closo jack.
It is preferred that, the first transverse frame movable end is provided with downward hook formation.
It is preferred that, the 3rd transverse frame is provided with the groove structure that Open Side Down.
It is preferred that, the movable end end face of the extension is flushed with short frame outer surface.
It is preferred that, the thickness of the card article is 1~3cm.
Compared with prior art, the invention has the advantages that：
(1) present invention is respectively provided with structure identical circular groove, and its on the first transverse frame and the 3rd transverse frame
The length of upper surface is less than its internal diameter, and cylindrical glass cement can be clamped in groove, difficult for drop-off；In addition, being also provided with
Press strip with spacing raised line, can be further ensured that the transparent material of heat collector upper surface can be pressed on the first transverse frame,
Ensure its sealing effectiveness, make to be difficult into water inside it, also, can also avoid frame and the transparent material of heat collector upper surface from occurring
Rigid contact, it is to avoid the rigidity abrasion caused of expanding with heat and contract with cold, extends the service life of solar thermal collector.
(2) present invention can strengthen the toughness of the 3rd transverse frame provided with the groove structure that Open Side Down on the 3rd transverse frame,
The problem of the 3rd transverse frame is damaged caused by insulation material inside it is prevented effectively from when volume swells because expanding with heat and contract with cold；This
Outside, reinforcement is provided with also on vertical frame, effectively can prevent edge frame member from being deformed due to expanding with heat and contract with cold, causes it to occur not
It is reversible to damage, influence the Heat-collecting effect of photovoltaic module.
(3) rectangular through holes are also provided with the middle part of vertical frame of the present invention, are connected with one piece and cuboid through hole phase in it
Provided with a circle fluid sealant between the card article of matching, and card article and cuboid through hole, it can both ensure its sealing property, make in it
Portion will not seep water, and again card article can be made to block adjacent solar components, adjacent solar components is difficult displacement, influence it
The flowing of working medium.
(4) thermal-arrest working medium pipeline of the invention is flat thermal-collecting tube, and the absorbing surface of flat thermal-collecting tube can maximize receiving
The irradiation of the sun, the absorbing surface of upper plate can effectively receive solar irradiation, and most heat energy are conducted with the less heat-conducting medium of ratio,
Improve collecting efficiency.And flat tube has thickness of thin, lightweight feature, the floor space needed for making heat collector is small, installation side
Just, good appearance.
(5) present invention scribbles oxide covering in working medium pipeline upper surface, and electric heating cloth is provided with working medium pipeline lower surface,
Effectively lift collecting efficiency.
(6) present invention is provided with central dividing plate also in the middle of working medium pipeline, can avoid occurring due to work on solar heat-collection plate
The problem of solar energy utilization ratio is low caused by matter fluid outlet Temperature of Working is high, and two runners being separated out by central dividing plate
Convection current is formed, fluid temperature (F.T.) is tried one's best balance, raising solar energy utilization ratio.
(7) glass cement of the invention is cylindrical, and its is simple in construction, easy to make, can be mass, and saving is fabricated to
This.
(8) the first transverse frame movable end of the invention is provided with downward hook formation, is conducive to its internal insulation material
Fasten.
(9) the spacing end ribs of press strip of the present invention are also provided with origin or beginning bar of tilting upward, the end bar and solar energy collection
A V-shaped groove for being used to paste adhesive seal band is formed between hot device top plate, can be solved caused by traditional rubber strip aging
Flat plate collector leak the problem of, it can be pasted before dispatching from the factory or directly pasted using scene, convenient using simple
Change, and simplify production technology.
(10) connected mode of long margin frame and short frame of the present invention is simple in construction, reasonable in design, makes long margin frame and short frame
Connection it is more simple and convenient, and firmly install.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is long margin frame structural representation of the present invention.
Fig. 3 is the layering structure schematic diagram of long margin frame of the present invention.
Fig. 4 is the frame agent structure schematic diagram of long margin frame of the present invention.
Fig. 5 is the attachment structure schematic diagram of long margin frame of the present invention and short frame.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited
In following examples.
The purpose of the present embodiment is to provide for a kind of novel flat-plate solar thermal collector, as shown in Fig. 1~Fig. 5, the collection
Hot device includes heat collector frame, be successively set on from the bottom up heat collector backboard in heat collector frame, heat-insulation layer, absorber plate,
Working medium pipeline 6 and photic zone；The heat collector frame includes long margin frame 1 and short frame 2, and the long margin frame and short frame include
Frame main body 3 and be arranged on above frame main body and with the press strip 4 of frame main body clamping；
The working medium pipeline 6 connects the flat of the adjacent flat tube respectively by spaced flat tube 61, and two ends
Flushconnection pipe 62 is constituted；All flat tube, flat connecting tube are sequentially connected with to form the working medium pipeline with S-shaped insertion runner,
Central dividing plate 63 is provided with the working medium pipeline, along the middle part of working medium pipeline upper and lower surface for end, the central dividing plate is by working medium
The through hole of pipeline is divided into two insertion runners, and its internal working fluid flow direction is opposite；The upper surface of the working medium pipeline
Black inscription coating, black cobalt coating, black nickel coating or alumilite process coating are scribbled, the lower surface of the working medium pipeline is provided with one layer of electricity
Hot cloth.
The press strip 4 includes the hook-shaped vertical edge 41 with frame main body clamping, is arranged on the horizontal edge 42 on hook-shaped vertical edge top, if
Spacing raised line 43 in the movable end of horizontal edge 42 and obliquely is put, and is arranged on spacing raised line movable end provided with origin or beginning bar of tilting upward
44；A V-shaped groove for being used to paste adhesive seal band is formed between the end bar 44 and solar thermal collector top plate.
The frame main body 3 includes vertical frame 31, is separately positioned on vertical frame upper and lower ends and in the same direction with horizontal edge (42)
First transverse frame 32 and the 3rd transverse frame 34, be arranged on the vertical frame of the top of the 3rd transverse frame 34, for the 3rd transverse frame
Coordinate to clamp the second transverse frame 33 of heat collector bottom plate；First transverse frame 32 is provided with the inverted L-shaped for being used for blocking press strip 4
Bayonet socket 35；
Provided with a rectangular through holes 5 in the middle part of vertical frame on the long margin frame 1, and one is connected with the rectangular through holes
Provided with a circle fluid sealant 51 between the card article 52 that block matches with cuboid through hole, card article and the cuboid through hole；
The vertical frame two ends of the long margin frame 1 are equipped with extension 36, and each extension is along long margin frame length side
To 5~10cm of extension；A rectangular through-hole 37 is respectively provided with each extension 36；The vertical frame two ends of the short frame 2,
The position being engaged with rectangular through-hole 37 is respectively provided with one piece of projection 38, and be equipped with can be with projection activity for every piece of raised movable end
The cuboid card article 39 of the 90 ° of rotations in end；The length of the card article 39 is more than the width of rectangular through-hole 37, the length less than rectangular through-hole
Degree；
The top of first transverse frame 32 and the 3rd transverse frame 34 is respectively provided with a diameter identical circular groove 321,
Diameter and circular groove internal diameter identical cylindrical glass cement 322 are respectively connected with described two circular grooves；It is described
The length of the upper surface of circular groove 321 is less than the circular arc internal diameter of circular groove；On the vertical frame 31, rectangular through holes two
Side is respectively provided with least one reinforcement 311, and vertical frame upper end is provided with a closo jack 312.First transverse frame 32 is lived
Moved end is provided with downward hook formation.3rd transverse frame 34 is provided with the groove structure that Open Side Down.The extension 36
Movable end end face flushed with short frame outer surface.The thickness of the card article 39 is 1~3cm.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and mentally make have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (6)
1. a kind of novel flat-plate solar thermal collector, including heat collector frame, are successively set in heat collector frame from the bottom up
Heat collector backboard, heat-insulation layer, absorber plate, working medium pipeline (6) and photic zone；The heat collector frame include long margin frame (1) and
Short frame (2), it is characterised in that the long margin frame and short frame include frame main body (3) and be arranged on above frame main body
And with the press strip (4) of frame main body clamping；
The working medium pipeline (6) connects the flat of the adjacent flat tube respectively by spaced flat tube (61), and two ends
Flushconnection pipe (62) is constituted；All flat tube, flat connecting tube are sequentially connected with to form the working medium tube with S-shaped insertion runner
Central dividing plate (63) is provided with road, the working medium pipeline, along the middle part of working medium pipeline upper and lower surface for end, the central dividing plate will
The through hole of working medium pipeline is divided into two insertion runners, and its internal working fluid flow direction is opposite；The working medium pipeline it is upper
Surface scribbles black inscription coating, black cobalt coating, black nickel coating or alumilite process coating, and the lower surface of the working medium pipeline is provided with one
Layer electric heating cloth.
The press strip (4) includes the hook-shaped vertical edge (41) with frame main body clamping, is arranged on the horizontal edge (42) on hook-shaped vertical edge top,
It is arranged on horizontal edge (42) movable end and spacing raised line (43) obliquely, and is arranged on spacing raised line movable end provided with tilting upward
Origin or beginning bar (44)；A V for being used to paste adhesive seal band is formed between the end bar (44) and solar thermal collector top plate
Shape groove；
The frame main body (3) includes vertical frame (31), is separately positioned on vertical frame upper and lower ends and in the same direction with horizontal edge (42)
First transverse frame (32) and the 3rd transverse frame (34), are arranged on the vertical frame above the 3rd transverse frame (34), for the 3rd
Transverse frame coordinates to clamp the second transverse frame (33) of heat collector bottom plate；First transverse frame (32), which is provided with, to be used to block pressure
The inverted L-shaped bayonet socket (35) of bar (4)；
Provided with a rectangular through holes (5) in the middle part of vertical frame on the long margin frame (1), and one is connected with the rectangular through holes
Provided with a circle fluid sealant between the card article (52) that block matches with cuboid through hole, card article and the cuboid through hole
(51)；
The vertical frame two ends of the long margin frame (1) are equipped with extension (36), and each extension is along long margin frame length side
To 5~10cm of extension；A rectangular through-hole (37) is respectively provided with each extension (36)；The vertical edge of the short frame (2)
Frame two ends, the position being engaged with rectangular through-hole (37) are respectively provided with one piece of projection (38), and every piece of raised movable end is equipped with
The cuboid card article (39) that can be rotated with raised 90 ° of movable end；It is wide that the length of the card article (39) is more than rectangular through-hole (37)
Spend, less than the length of rectangular through-hole.
2. a kind of novel flat-plate solar thermal collector according to claim 1, it is characterised in that first transverse frame
(32) a diameter identical circular groove (321) and above the 3rd transverse frame (34) is respectively provided with, described two circular arcs are recessed
Diameter and circular groove internal diameter identical cylindrical glass cement (322) are respectively connected with groove；The circular groove (321)
The length of upper surface is less than the circular arc internal diameter of circular groove；On the vertical frame (31), rectangular through holes both sides be respectively provided with to
A few reinforcement (311), vertical frame upper end is provided with a closo jack (312).
3. a kind of novel flat-plate solar thermal collector according to claim 1 or 2, it is characterised in that first horizontal edge
Frame (32) movable end is provided with downward hook formation.
4. a kind of novel flat-plate solar thermal collector according to claim 3, it is characterised in that the 3rd transverse frame
(34) provided with the groove structure that Open Side Down.
5. a kind of novel flat-plate solar thermal collector according to claim 1 or 3, it is characterised in that the extension
(36) movable end end face is flushed with short frame outer surface.
6. a kind of novel flat-plate solar thermal collector according to claim 5, it is characterised in that the thickness of the card article (39)
Spend for 1~3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348573.7A CN107238216A (en) | 2017-05-17 | 2017-05-17 | A kind of novel flat-plate solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348573.7A CN107238216A (en) | 2017-05-17 | 2017-05-17 | A kind of novel flat-plate solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107238216A true CN107238216A (en) | 2017-10-10 |
Family
ID=59985537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710348573.7A Pending CN107238216A (en) | 2017-05-17 | 2017-05-17 | A kind of novel flat-plate solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107238216A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131665A (en) * | 2017-06-01 | 2017-09-05 | 成都昂迪加科技有限公司 | A kind of flat-plate solar collector frame |
| CN107152789A (en) * | 2017-05-24 | 2017-09-12 | 成都昂迪加科技有限公司 | A kind of high solar energy heating working medium pipeline of collecting efficiency |
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|---|---|---|---|---|
| DE2811604A1 (en) * | 1978-03-17 | 1979-09-20 | Dornier System Gmbh | FRAME |
| CN202134555U (en) * | 2011-07-23 | 2012-02-01 | 江苏百舸有色金属工业科技有限公司 | Aluminum alloy frame with right angled inclined surface for solar module |
| CN202709515U (en) * | 2012-05-14 | 2013-01-30 | 仙桃市昱正太阳能科技有限公司 | Novel aluminum frame of heat collector |
| CN203464514U (en) * | 2013-02-04 | 2014-03-05 | 王蒙 | Vacuum energy-saving flat solar thermal collector |
| US20170023277A1 (en) * | 2014-02-14 | 2017-01-26 | Kristianstads Industriservice Ab | Solar panel |
| CN207365437U (en) * | 2017-05-17 | 2018-05-15 | 成都昂迪加科技有限公司 | A kind of novel flat-plate solar thermal collector |
-
2017
- 2017-05-17 CN CN201710348573.7A patent/CN107238216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811604A1 (en) * | 1978-03-17 | 1979-09-20 | Dornier System Gmbh | FRAME |
| CN202134555U (en) * | 2011-07-23 | 2012-02-01 | 江苏百舸有色金属工业科技有限公司 | Aluminum alloy frame with right angled inclined surface for solar module |
| CN202709515U (en) * | 2012-05-14 | 2013-01-30 | 仙桃市昱正太阳能科技有限公司 | Novel aluminum frame of heat collector |
| CN203464514U (en) * | 2013-02-04 | 2014-03-05 | 王蒙 | Vacuum energy-saving flat solar thermal collector |
| US20170023277A1 (en) * | 2014-02-14 | 2017-01-26 | Kristianstads Industriservice Ab | Solar panel |
| CN207365437U (en) * | 2017-05-17 | 2018-05-15 | 成都昂迪加科技有限公司 | A kind of novel flat-plate solar thermal collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152789A (en) * | 2017-05-24 | 2017-09-12 | 成都昂迪加科技有限公司 | A kind of high solar energy heating working medium pipeline of collecting efficiency |
| CN107131665A (en) * | 2017-06-01 | 2017-09-05 | 成都昂迪加科技有限公司 | A kind of flat-plate solar collector frame |
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Application publication date: 20171010 |
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