CN104864617B - Flat-plate solar collector reinforcing device - Google Patents
Flat-plate solar collector reinforcing device Download PDFInfo
- Publication number
- CN104864617B CN104864617B CN201510242354.1A CN201510242354A CN104864617B CN 104864617 B CN104864617 B CN 104864617B CN 201510242354 A CN201510242354 A CN 201510242354A CN 104864617 B CN104864617 B CN 104864617B
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- CN
- China
- Prior art keywords
- plate
- flat
- solar collector
- comb
- strengthening rib
- Prior art date
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- Expired - Fee Related
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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
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- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the technical field of the solar energy and particularly relates to a flat-plate solar collector reinforcing device. The flat-plate solar collector reinforcing device comprises a frame and reinforcing insertion plates. The frame comprises a top surface, a bottom surface and side faces. A transparent cover layer is arranged on the top surface. A back plate adheres to the bottom surface. Wide grooves are formed in the ends of the side faces. Narrow grooves are formed in the end face of the bottom surface. Lugs are arranged on the upper portions of the reinforcing insertion plates. The lugs are inserted into the wide grooves. The lower portions of the reinforcing insertion plates are perpendicularly inserted into the narrow grooves. The flat-plate solar collector reinforcing device has the advantages that the overall material consumption is low, the strength is improved, cost is reduced, and the cost performance is high; the flatness of a heat-absorption plate is controlled; it is guaranteed that the strength of a flat plate can meet the requirements for positive pressure, soaking and IP66 strong water jet testing of the flat plate when the flat plate is sealed.
Description
Technical field
The invention belongs to technical field of solar, and in particular to a kind of flat-plate solar collector stiffening device.
Background technology
In order to ensure that flat panel solar heat collecting (hereinafter referred to as flat board) has foot in loading, unloading, transport, installation and the operation that works
Enough mechanical strengths, each national standard about the product technology condition of flat board is (such as the GB/T6424 of China, the EN12975- in Europe
The SRCC in 1, EN12976-1, international ISO8906-1 and the U.S. etc.) without exception all define the due rigidity of flat board and
Intensity requirement, basic demand is the quality of loads in the uniform 100kg/ in flat board cover transparent sheet side, and flat board will not be deformed
And damage.In fact, this is a minimum requirement.When handling and loading, back board part can be subject to the power of vertical direction, and this is
What front (cap rock side) the uniform load test of all standards was not accounted for.What is more, and some standards require to be simulated
Hurricane skims at least negative pressure test of 1000Pa during planar surface, and this accomplishes the flat board of cavity airtight, is exactly for having the ability
To be examined by positive pressure test.This just has higher tightened up requirement to the bulk strength of flat board cavity.And for flat
Absorber in plate, due to being the larger plane of an area, it is impossible to there is too big rigidity, also tend to assembling, transport and
Be deformed in use, or even wiping is touched with cover transparent sheet and cause sorbent surface to damage.
For strengthening flat board, can by frame and backboard do it is thicker, or for the closed purpose in back, shell on the back is made
It is all-in-one-piece.But cost is increased, or flexibility is restricted.But if the thickness that frame and backboard are selected compared with
It is thin, the rigidity and intensity of flat board can be affected again.
The content of the invention
In order to solve the problems referred to above of prior art presence, the invention provides a kind of flat-plate solar collector strengthens dress
Put.
The technical solution adopted in the present invention is：
A kind of flat-plate solar collector stiffening device, including frame and reinforcement plate, the frame includes top surface, bottom surface
And side, cover transparent sheet is provided with the top surface, is bonded with backboard on the bottom surface；The end position of the side is provided with width
Groove, the end position of the bottom surface are provided with narrow slot, and the top of the reinforcement plate is provided with projection, and the projection inserts the width
Groove, the lower vertical of the reinforcement plate insert the narrow slot.It is rectangular recessed that the sipes and the narrow slot are section
Groove, the area in the section of wherein described sipes are more than the area in the section of the narrow slot.
Preferably, the sipes is arranged at the adjacent position that the side is connected with the top surface, and the narrow slot is arranged at
The adjacent position that the bottom surface is connected with the side.The projection is hollow and the projection of backside openings.The projection also known as
Hollow projection or hollow projection.
Preferably, the flat-plate solar collector stiffening device also includes absorber plate and strengthening rib strip；The absorber plate
On be fixed with comb, be provided with heat-insulating block below the comb, the heat-insulating block is fixed on the strengthening rib strip, the thermal insulation
Block is mutually fixed by comb buckle with the comb.
Further, the heat-insulating block is fixed on the strengthening rib strip by rivet.
Further, the quantity of the comb buckle is two, and two comb buckles are symmetrical set, and structure
Symmetrically；Hold the comb tightly in the top of two comb buckles；Arrange fluted on the heat-insulating block, two comb cards
The card base of the bottom of button with the groove match, block the heat-insulating block.
Further, the quantity of the reinforcement plate and the strengthening rib strip is more than one.Two reinforcements are inserted
Plate and strengthening rib strip it is supporting be one group；The two ends of the strengthening rib strip are fixed on the reinforcement plate, near institute
The strengthening rib strip for stating backboard is pasted onto on the backboard by double-faced sealing joint strip.
Further, described one wide muscle of lower lobes and a narrow muscle for strengthening plate, the free end shape of the wide muscle
It is pointed at, before the wide muscle and the narrow muscle, forms a sulculus；The two ends of one strengthening rib strip are provided with gap, described
In the end insertion sulculus for strengthening plate of strengthening rib strip, the wedge angle of the wide muscle for strengthening plate forms bending, described
Wedge angle riveting enters in the gap of the strengthening rib strip.The wide muscle and the narrow muscle are projection, the raised height of wherein described wide muscle
Degree is larger, and the raised height of the narrow muscle is less.There is certain interval between the wide muscle and the narrow muscle, the interval is referred to as
Sulculus.
Preferably, when two pieces of cover transparent sheets are docked, it is fitted with cover transparent sheet support bar；The cover transparent sheet is supported
The two ends of bar are fixed by snap on the projection for strengthening plate.
Preferably, holding division is provided with the sipes of the frame, and the projection on the top of the reinforcement plate is provided with recessed
Groove, the groove and the holding division riveted, make the reinforcement plate be tightly fastened with the frame.
Beneficial effects of the present invention are：Integral material consumption is few, and intensity is improved, and overload to 500kg/, cost are reduced, property
Valency is higher；The flatness of absorber plate is controlled；When ensureing that flat board is closed, its intensity is amenable to what is carried out needed for closed flat board
The strong hose test of malleation, immersion and IP66, wherein, malleation is more than 1000Pa, and submerge at the top of plate face during immersion 100mm under water.
Description of the drawings
Fig. 1 is the structural representation of the flat-plate solar collector stiffening device of the present invention；
Fig. 2 is the A-B-C-D-E-F profiles of Fig. 1；
Fig. 3 is the B-B profiles of Fig. 1；
Fig. 4 is the A-A profiles of Fig. 1；
Fig. 5 is the structural front view of strengthening rib strip；
Fig. 6 is the structural side view of strengthening rib strip；
Fig. 7 is the structure top view of strengthening rib strip；
Fig. 8 is the structural representation for strengthening plate；
Fig. 9 is the structural representation of heat-insulating block.
In figure：1st, frame；2nd, strengthen plate；3rd, buckle；4th, holding division；5th, cover transparent sheet；6th, heat-insulating block；7th, rivet；8、
Absorber plate；9th, strengthening rib strip；10th, backboard；11st, comb；12nd, comb buckle.
Specific embodiment
As depicted in figs. 1 and 2, the invention provides a kind of flat-plate solar collector stiffening device, including frame 1, adds
Intrusion plate 2, absorber plate 8 and strengthening rib strip 9, frame 1 include top surface, bottom surface and side, are provided with cover transparent sheet 5, bottom on top surface
Backboard 10 is bonded with face；The end position of side is provided with sipes；The sipes is specifically arranged at the phase that side is connected with top surface
Ortho position is put, and the end position of bottom surface is provided with narrow slot, and the narrow slot is specifically arranged at the adjacent position that bottom surface is connected with side, strengthens
The top of plate 2 is provided with the projection of hollow and backside openings, projection insertion sipes and on be pushed into top, be close in frame
Side, then the lower vertical of the reinforcement plate 2 is inserted into narrow slot.
As shown in figure 3, being fixed with comb 11 on absorber plate 8, heat-insulating block 6 below comb 11, is provided with, heat-insulating block 6 passes through riveting
Nail 7 is fixed on strengthening rib strip 9, and heat-insulating block 6 is mutually fixed by comb buckle 12 with comb 11.
The quantity of comb buckle 12 is two, and two comb buckles 12 are symmetrical set, and symmetrical configuration；Two combs
Hold comb 11 tightly in the top of buckle 12；Fluted (as shown in Figure 9) is set on heat-insulating block 6, the bottom of two comb buckles 12
Card base and groove match, blocks heat-insulating block 6.
Two strengthen plates 2 and strengthening rib strip 9 it is supporting be one group；The two ends of strengthening rib strip 9 are fixed on reinforcement plate 2
On, the strengthening rib strip near backboard 10 is pasted onto on backboard 10 by double-faced sealing joint strip.
As shown in Fig. 5 to Fig. 8, strengthen one wide muscle of lower lobes and a narrow muscle of plate 2, the free end of wide muscle is formed
A sulculus is formed before wedge angle, wide muscle and narrow muscle；The two ends of one strengthening rib strip 9 are provided with gap, the end of the strengthening rib strip
Portion's insertion is strengthened the wedge angle of the wide muscle for strengthening plate 2 in the sulculus of plate 2 and forms bending, and riveting enters in the gap of strengthening rib strip 9.
As shown in figure 4, when two pieces of cover transparent sheets 5 are docked, being fitted with cover transparent sheet support bar；Cover transparent sheet support bar
Two ends are fixed on by buckle 3 on the hollow projection for strengthening plate 2.
Be provided with holding division 4 in the sipes of frame 1, the projection for strengthening the top of plate 2 is provided with groove, the groove with
4 riveted of holding division, makes reinforcement plate 2 be tightly fastened with frame 1.
The flat-plate solar collector stiffening device that the present invention is provided, integral material consumption are few, and intensity is improved, and overload is arrived
500kg/, cost are reduced, and cost performance is higher；The flatness of absorber plate is controlled；When ensureing that flat board is closed, its intensity energy Jing
By the strong hose test of the malleation, immersion and IP66 carried out needed for closed flat board, wherein, malleation is more than 1000Pa, plate during immersion
Submerge at the top of face 100mm under water.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every with skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (8)
1. a kind of flat-plate solar collector stiffening device, it is characterised in that：Including frame and reinforcement plate, the frame includes
Top surface, bottom surface and side, are provided with cover transparent sheet, are bonded with backboard on the bottom surface on the top surface；The end of the side
Position is provided with sipes, and the end position of the bottom surface is provided with narrow slot, and the top of the reinforcement plate is provided with projection, and the projection is inserted
Enter the sipes, the lower vertical of the reinforcement plate inserts the narrow slot；
Also include absorber plate and strengthening rib strip；Comb is fixed with the absorber plate, is provided with heat-insulating block, institute below the comb
State heat-insulating block to be fixed on the strengthening rib strip, the heat-insulating block is mutually fixed by comb buckle with the comb；
Described one wide muscle of lower lobes and a narrow muscle for strengthening plate, the free end of the wide muscle forms wedge angle, the width
A sulculus is formed before muscle and the narrow muscle；The two ends of one strengthening rib strip are provided with gap, the end of the strengthening rib strip
In portion's insertion sulculus for strengthening plate, the wedge angle of the wide muscle for strengthening plate forms bending, and the wedge angle riveting enters described
In the gap of strengthening rib strip.
2. flat-plate solar collector stiffening device according to claim 1, it is characterised in that：The sipes is arranged at institute
The adjacent position that side is connected with the top surface is stated, the narrow slot is arranged at the adjacent bit that the bottom surface is connected with the side
Put.
3. flat-plate solar collector stiffening device according to claim 1, it is characterised in that：The projection for hollow and
The projection of backside openings.
4. flat-plate solar collector stiffening device according to claim 1, it is characterised in that：The heat-insulating block passes through riveting
Nail is fixed on the strengthening rib strip.
5. flat-plate solar collector stiffening device according to claim 1, it is characterised in that：The number of the comb buckle
Measure as two, two comb buckles are symmetrical set, and symmetrical configuration；Hold institute tightly in the top of two comb buckles
State comb；Arrange fluted on the heat-insulating block, the card base of the bottom of two comb buckles with the groove match,
Block the heat-insulating block.
6. flat-plate solar collector stiffening device according to claim 1, it is characterised in that：Two reinforcement plates
Supporting with strengthening rib strip is one group；The two ends of the strengthening rib strip are fixed on the reinforcement plate, near described
The strengthening rib strip of backboard is pasted onto on the backboard by double-faced sealing joint strip.
7. flat-plate solar collector stiffening device according to claim 1, it is characterised in that：When two pieces of transparency covers
During layer docking, cover transparent sheet support bar is fitted with；The two ends of the cover transparent sheet support bar are fixed by snap in the reinforcement
On plate.
8. flat-plate solar collector stiffening device according to claim 1, it is characterised in that：In the sipes of the frame
Holding division is provided with, the projection on the top of the reinforcement plate is provided with groove, the groove and the holding division riveted, makes institute
State reinforcement plate to be tightly fastened with the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242354.1A CN104864617B (en) | 2015-05-13 | 2015-05-13 | Flat-plate solar collector reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242354.1A CN104864617B (en) | 2015-05-13 | 2015-05-13 | Flat-plate solar collector reinforcing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104864617A CN104864617A (en) | 2015-08-26 |
| CN104864617B true CN104864617B (en) | 2017-03-22 |
Family
ID=53910630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510242354.1A Expired - Fee Related CN104864617B (en) | 2015-05-13 | 2015-05-13 | Flat-plate solar collector reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864617B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8008064L (en) * | 1980-11-18 | 1982-05-19 | Trimco K Lindkvist | PLAN SOLAR CARE |
| CN201964673U (en) * | 2011-03-30 | 2011-09-07 | 李英华 | Flat plate solar heat insulator |
| CN202074730U (en) * | 2011-05-10 | 2011-12-14 | 广东五星太阳能股份有限公司 | Combined panel solar energy collector |
| CN202166225U (en) * | 2011-07-20 | 2012-03-14 | 高元运 | Flat-plate solar collector internally provided with reinforcing rod |
| CN202485260U (en) * | 2012-03-15 | 2012-10-10 | 昆明新元阳光科技有限公司 | Flat plate type solar thermal collector frame module |
| CN203231570U (en) * | 2012-11-20 | 2013-10-09 | 刘丽颖 | Structure of flat solar heat collector frame |
| CN103851803A (en) * | 2012-11-30 | 2014-06-11 | 湖北长耀明太阳能股份有限公司 | Frame of flat-plate solar collector |
| CN203572068U (en) * | 2013-10-11 | 2014-04-30 | 金川集团股份有限公司 | Reinforcing device of thin backboard of combined flat-plate solar heat collector |
-
2015
- 2015-05-13 CN CN201510242354.1A patent/CN104864617B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104864617A (en) | 2015-08-26 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190513 |