CN101672534B - Plate-type solar thermal collector - Google Patents
Plate-type solar thermal collector Download PDFInfo
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- CN101672534B CN101672534B CN2009100730164A CN200910073016A CN101672534B CN 101672534 B CN101672534 B CN 101672534B CN 2009100730164 A CN2009100730164 A CN 2009100730164A CN 200910073016 A CN200910073016 A CN 200910073016A CN 101672534 B CN101672534 B CN 101672534B
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- pipe
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- 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
- F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
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- 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
- F24S2010/71—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the conduits having a non-circular cross-section
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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
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- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
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Abstract
A plate-type solar thermal collector relates to a solar thermal collector which solves the problems that the existing plate-type solar thermal collector has a thin heat absorption pipe, small heat absorption area, and low heat collecting efficiency and can not be normally used in northern winter. The first technical solution is as follows: two pieces of first thin metal plates on a flat pipe are partitioned into a passage by a plurality of reinforcing steel bars to lead a water supply pipe and a water return pipe to be unblocked; an aluminum foil is arranged on the external surface of an arbitrary side of the flat pipe; a supporting plate is arranged on the external lateral surface of the aluminum foil; and a light transmission board is arranged on the external surface of the other side of the flat pipe. The second technical solution is as follows: the middle section of a second thin metal plate on the flat pipe is corrugated; corrugating and short reinforcing steel bars partition the first thin metal plate and the second thin metal plate into the passage to lead the water supply pipe and the water return pipe to be unblocked; the aluminum foil is arranged on the external surface of an arbitrary side of the flat pipe; the supporting plate is arranged on the external surface of the aluminum foil; and the light transmission board is arranged on the external surface of the other side of the flat pipe. The heat absorption pipe is plat-pipe type, has large heat absorption area, high heat collecting efficiency and low cost and is more applicable to the northern winter.
Description
Technical field
The present invention relates to a kind of solar thermal collector.
Background technology
The upward pipe of existing solar thermal collector and the vertical tube between the following pipe adopt vacuum tube, and the cost of vacuum tube is higher, easy to be broken.The endothermic tube of existing plate-type solar thermal collector is too thin, and endotherm area is less, collecting efficiency is low, can not normally use at north of china in winter.
Summary of the invention
The objective of the invention is thin for the endothermic tube that solves existing plate-type solar thermal collector, endotherm area is little, collecting efficiency is low, in the problem that north of china in winter can not normally use, a kind of plate-type solar thermal collector is provided.
Technical scheme one of the present invention comprises feed pipe, at least one flat tube, gripper shoe, two perpendicular end plates, several preceding bracing piece, aluminium foil, light-passing board, heat-insulation layer, protective cover, return pipe, two horizontal end plates and several backs bracing pieces; Said flat tube is made up of two first metal sheets, several first bar dowel, several second bar dowel and several long reinforcing bar; Two first metal sheets are oppositely arranged; And the lateral edges of two first metal sheet contacts welds together, and several long reinforcing bars vertically are set in parallel in the inner chamber stage casing that two first metal sheets form respectively, and several first bar dowels vertically are set in parallel in the inner chamber epimere that two first metal sheets form respectively; Several second bar dowels vertically are set in parallel in the inner chamber hypomere that two first metal sheets form respectively; The diameter of first bar dowel and second bar dowel is greater than the diameter of long reinforcing bar, several first bar dowels respectively with two first metal sheets in any a slice first metal sheet inwall affixed, several second bar dowels respectively with two first metal sheets in any a slice first metal sheet inwall affixed; Several long reinforcing bars respectively with two first metal sheets in any a slice first metal sheet inwall affixed; Feed pipe is provided with at least one water supply slotted hole along axis direction, and return pipe is provided with at least one backwater slotted hole along axis direction, upper and lower setting of feed pipe and return pipe and water supply slotted hole and backwater slotted hole over against; At least one flat tube is between at least one water supply slotted hole and at least one backwater slotted hole; And the upper end of flat tube and feed pipe welding, the lower end of flat tube and return pipe welding, aluminium foil is arranged on any side external surface of flat tube; Gripper shoe is arranged on the lateral surface of aluminium foil; Vertically be provided with several preceding bracing pieces on the outer surface of each flat tube, vertically be provided with several backs bracing piece on the gripper shoe lateral surface, several preceding bracing pieces are corresponding one by one with several backs bracing piece; And the two ends of preceding bracing piece link together through connector with the two ends of back bracing piece; Each perpendicular end plate is provided with first mounting groove, and each horizontal end plate is provided with second mounting groove, and two perpendicular end plates are oppositely arranged on the both sides of flat tube; And the top of two perpendicular end plates all is connected with gripper shoe; Two horizontal end plates are oppositely arranged on the outside of feed pipe and return pipe, and the perpendicular end plate that the two ends of each horizontal end plate are adjacent respectively connects, and four limits of light-passing board are embedded in respectively in first mounting groove and second mounting groove corresponding with it; Be equipped with heat-insulation layer on the outer surface of gripper shoe, two perpendicular end plates, feed pipe and return pipes, the outer surface of heat-insulation layer is provided with protective cover.
Technical scheme two of the present invention comprises feed pipe, at least one flat tube, gripper shoe, two perpendicular end plates, several preceding bracing piece, aluminium foil, light-passing board, heat-insulation layer, protective cover, return pipe, two horizontal end plates and several backs bracing pieces; Said flat tube is made up of first metal sheet, several first bar dowel, several second bar dowel and second metal sheet, and the interlude of second metal sheet is provided with corrugation, and first metal sheet and second metal sheet are oppositely arranged; First metal sheet is fixed together with the lateral edges that second metal sheet contacts; Several first bar dowels vertically are set in parallel in the inner chamber epimere that first metal sheet and second metal sheet form respectively, and several second bar dowels vertically are set in parallel in the inner chamber hypomere of first metal sheet and the formation of second metal sheet respectively, several first bar dowels respectively with first metal sheet or second metal sheet in any a slice inwall affixed; Several second bar dowels respectively with first metal sheet or second metal sheet in any a slice inwall affixed; Feed pipe is provided with at least one water supply slotted hole along axis direction, and return pipe is provided with at least one backwater slotted hole along axis direction, upper and lower setting of feed pipe and return pipe and water supply slotted hole and backwater slotted hole over against; At least one flat tube is between at least one water supply slotted hole and at least one backwater slotted hole; And the upper end of flat tube and feed pipe welding, the lower end of flat tube and return pipe welding, aluminium foil is arranged on any side external surface of flat tube; Gripper shoe is arranged on the lateral surface of aluminium foil; Vertically be provided with several preceding bracing pieces on the outer surface of each flat tube, vertically be provided with several backs bracing piece on the gripper shoe lateral surface, several preceding bracing pieces are corresponding one by one with several backs bracing piece; And the two ends of preceding bracing piece link together through connector with the two ends of back bracing piece; Each perpendicular end plate is provided with first mounting groove, and each horizontal end plate is provided with second mounting groove, and two perpendicular end plates are oppositely arranged on the both sides of flat tube; And the top of two perpendicular end plates all is connected with gripper shoe; Two horizontal end plates are oppositely arranged on the outside of feed pipe and return pipe, and the perpendicular end plate that the two ends of each horizontal end plate are adjacent respectively connects, and four limits of light-passing board are embedded in respectively in first mounting groove and second mounting groove corresponding with it; Be equipped with heat-insulation layer on the outer surface of gripper shoe, two perpendicular end plates, feed pipe and return pipes, the outer surface of heat-insulation layer is provided with protective cover.
Advantage of the present invention is: because thermal-collecting tube of the present invention is the flat pipe type siphunculus of being processed by two metal sheets; So endotherm area is big, and the endothermic effect of metal sheet is good, heat conduction is fast, collecting efficiency is high, be difficult for broken, cost is low; Therefore, the present invention is more suitable for using in north of china in winter.
Description of drawings
Fig. 1 is the overall structure front view of plate-type solar thermal collector of the present invention; Fig. 2 is the B-B cutaway view of Fig. 1, and Fig. 3 is the structure cutaway view of the specific embodiment one, and Fig. 4 is the A-A cutaway view of Fig. 3; Fig. 5 is the structure cutaway view of the specific embodiment five, and Fig. 6 is the C-C cutaway view of Fig. 5.
The specific embodiment
The specific embodiment one: combine Fig. 1～Fig. 4 that this embodiment is described; This embodiment comprise feed pipe 1, at least one flat tube 2, gripper shoe 3, two perpendicular end plates 4, several before bracing piece 5, aluminium foil 6, light-passing board 7, heat-insulation layer 8, protective cover 9, return pipe 11, two horizontal end plates 14 and several backs bracing pieces 15; Flat tube 2 is made up of two first metal sheet 2-1, several first bar dowel 2-2, several second bar dowel 2-3 and several long reinforcing bar 2-4; Two first metal sheet 2-1 are oppositely arranged; And the lateral edges of two first metal sheet 2-1 contacts welds together; Several long reinforcing bar 2-4 vertically are set in parallel in the inner chamber stage casing that two first metal sheet 2-1 form respectively; Several first bar dowel 2-2 vertically are set in parallel in the inner chamber epimere that two first metal sheet 2-1 form respectively; Several second bar dowel 2-3 vertically are set in parallel in the inner chamber hypomere that two first metal sheet 2-1 form respectively; The diameter of the first bar dowel 2-2 and the second bar dowel 2-3 is greater than the diameter of long reinforcing bar 2-4, several first bar dowel 2-2 respectively with two first metal sheet 2-1 in any a slice first metal sheet 2-1 inwall affixed, several second bar dowel 2-3 respectively with two first metal sheet 2-1 in any a slice first metal sheet 2-1 inwall affixed; Several long reinforcing bar 2-4 respectively with two first metal sheet 2-1 in any a slice first metal sheet 2-1 inwall affixed; The first bar dowel 2-2, the second bar dowel 2-3 and long reinforcing bar 2-4 are set between the two first metal sheet 2-1, can prevent that the inwall of two first metal sheet 2-1 from fitting together, the water route that influences between feed pipe 1 and the return pipe 11 is unimpeded.Feed pipe 1 is provided with at least one water supply slotted hole 1-1 along axis direction, and return pipe 11 is provided with at least one backwater slotted hole 11-1 along axis direction, feed pipe 1 and return pipe 11 upper and lower settings and water supply slotted hole 1-1 and backwater slotted hole 11-1 over against; At least one flat tube 2 is between at least one water supply slotted hole 1-1 and at least one backwater slotted hole 11-1; And the upper end of flat tube 2 and feed pipe 1 welding, the lower end of flat tube 2 and return pipe 11 welding, aluminium foil 6 is arranged on flat tube 2 any side external surfaces; Gripper shoe 3 is arranged on the lateral surface of aluminium foil 6; Vertically be provided with several preceding bracing pieces 5 on the outer surface of each flat tube 2, vertically be provided with several backs bracing piece 15 on gripper shoe 3 lateral surfaces, several preceding bracing pieces 5 are corresponding one by one with several backs bracing piece 15; And the two ends of preceding bracing piece 5 link together through connector with the two ends of back bracing piece 15; Each perpendicular end plate 4 is provided with the first mounting groove 4-1, and each horizontal end plate 14 is provided with the second mounting groove 14-1, and two perpendicular end plates 4 are oppositely arranged on the both sides of flat tube 2; And the top of two perpendicular end plates 4 all is connected with gripper shoe 3; Two horizontal end plates 14 are oppositely arranged on the outside of feed pipe 1 and return pipe 11, and the perpendicular end plate 4 that the two ends of each horizontal end plate 14 are adjacent respectively connects, and four limits of light-passing board 7 are embedded in respectively among the first mounting groove 4-1 and the second mounting groove 14-1 corresponding with it; Be equipped with heat-insulation layer 8 on the outer surface of the perpendicular end plate of gripper shoe 3, two 4, feed pipe 1 and return pipe 11, the outer surface of heat-insulation layer 8 is provided with protective cover 9.The first metal sheet 2-1 adopts corrosion resistant plate; Light-passing board 7 adopts high glass or the Polypropylence Sheet of transparency, and the transparency of glass or Polypropylence Sheet is high more, and flat tube 2 heat absorptions are fast more; The material of heat-insulation layer 8 is the floride-free foaming of polystyrene foam plate, polystyrol plastic foam plate, extrusion molding polystyrol plastic foam plate or polyurethane; Heat-absorbing medium in the flat tube 2 is under the driving of pressure reduction, and heat-absorbing medium flows into through at least one flat tube 2 from feed pipe 1, flows out from return pipe 11 again.Water inlet 1-2 on the feed pipe 1 is connected with return pipe 11 through pipeline, and the delivery port 11-2 on the return pipe 11 is connected with feed pipe 1 through pipeline.When heat collector was very long along the length direction needs of feed pipe 1, feed pipe 1 can adopt reducing pipe with return pipe 11, and the undergauge of the undergauge direction of feed pipe 1 and return pipe 11 is in the opposite direction.
The specific embodiment two: combine Fig. 1, Fig. 2 and Fig. 4 that this embodiment is described, the several preceding bracing piece 5 of this embodiment is round steel pipe, square steel tube or angle steel with several backs bracing piece 15.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: combine Fig. 1, Fig. 2 and Fig. 4 that this embodiment is described, the aluminium foil 6 of this embodiment towards on flat tube 2 one side surfaces, two perpendicular end plates 4 towards on the surface of flat tube 2 one sides, two horizontal end plates 14 towards on the surface of flat tube 2 one sides, feed pipe 1 towards on light-passing board 7 one side surfaces, return pipe 11 towards on light-passing board 7 one side surfaces and flat tube 2 on light-passing board 7 one side surfaces, all scribble pitch-dark.Black light-absorbing is effective.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment four: combine Fig. 1～4 these embodiments of explanation, the material of the protective cover 9 of this embodiment is corrosion resistant plate, iron sheet, aluminium foil or plastic plate.Above-mentioned material good hardness makes and is not damaged by the heat-insulation layer 8 of its parcel.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment five: combine Fig. 1, Fig. 2, Fig. 5 and Fig. 6 that this embodiment is described; This embodiment comprise feed pipe 1, at least one flat tube 2, gripper shoe 3, two perpendicular end plates 4, several before bracing piece 5, aluminium foil 6, light-passing board 7, heat-insulation layer 8, protective cover 9, return pipe 11, two horizontal end plates 14 and several backs bracing pieces 15; Said flat tube 2 is made up of the first metal sheet 2-1, several first bar dowel 2-2, several second bar dowel 2-3 and the second metal sheet 2-5; The interlude of the second metal sheet 2-5 is provided with corrugation; The first metal sheet 2-1 and the second metal sheet 2-5 are oppositely arranged; The first metal sheet 2-1 is fixed together with the lateral edges that the second metal sheet 2-5 contacts; Several first bar dowel 2-2 vertically are set in parallel in the inner chamber epimere of the first metal sheet 2-1 and second metal sheet 2-5 formation respectively; Several second bar dowel 2-3 vertically are set in parallel in the inner chamber hypomere of the first metal sheet 2-1 and second metal sheet 2-5 formation respectively; Several first bar dowel 2-2 respectively with the first metal sheet 2-1 or the second metal sheet 2-5 in any a slice inwall affixed; Several second bar dowel 2-3 respectively with the first metal sheet 2-1 or the second metal sheet 2-5 in any a slice inwall affixed, the corrugation on the first bar dowel 2-2, the second bar dowel 2-3 and the second metal sheet 2-5 can prevent that the inwall of the first metal sheet 2-1 and the second metal sheet 2-5 from fitting together, the water route that influences between feed pipe 1 and the return pipe 11 is unimpeded.Feed pipe 1 is provided with at least one water supply slotted hole 1-1 along axis direction, and return pipe 11 is provided with at least one backwater slotted hole 11-1 along axis direction, feed pipe 1 and return pipe 11 upper and lower settings and water supply slotted hole 1-1 and backwater slotted hole 11-1 over against; At least one flat tube 2 is between at least one water supply slotted hole 1-1 and at least one backwater slotted hole 11-1; And the upper end of flat tube 2 and feed pipe 1 welding, the lower end of flat tube 2 and return pipe 11 welding, aluminium foil 6 is arranged on flat tube 2 any side external surfaces; Gripper shoe 3 is arranged on the lateral surface of aluminium foil 6; Vertically be provided with several preceding bracing pieces 5 on the outer surface of each flat tube 2, vertically be provided with several backs bracing piece 15 on gripper shoe 3 lateral surfaces, several preceding bracing pieces 5 are corresponding one by one with several backs bracing piece 15; And the two ends of preceding bracing piece 5 link together through connector with the two ends of back bracing piece 15; Each perpendicular end plate 4 is provided with the first mounting groove 4-1, and each horizontal end plate 14 is provided with the second mounting groove 14-1, and two perpendicular end plates 4 are oppositely arranged on the both sides of flat tube 2; And the top of two perpendicular end plates 4 all is connected with gripper shoe 3; Two horizontal end plates 14 are oppositely arranged on the outside of feed pipe 1 and return pipe 11, and the perpendicular end plate 4 that the two ends of each horizontal end plate 14 are adjacent respectively connects, and four limits of light-passing board 7 are embedded in respectively among the first mounting groove 4-1 and the second mounting groove 14-1 corresponding with it; Be equipped with heat-insulation layer 8 on the outer surface of the horizontal end plate of the perpendicular end plate of gripper shoe 3, two 4, two 14, feed pipe 1 and return pipe 11, the outer surface of heat-insulation layer 8 is provided with protective cover 9.The first metal sheet 2-1 and the second metal sheet 2-5 adopt thin corrosion resistant plate, thin aluminum sheet or sheet iron; Light-passing board 7 adopts high glass or the Polypropylence Sheet of transparency, and the transparency of glass or Polypropylence Sheet is high more, and flat tube 2 heat absorptions are fast more; The material of heat-insulation layer 8 is the floride-free foaming of polystyrene foam plate, polystyrol plastic foam plate, extrusion molding polystyrol plastic foam plate or polyurethane; Heat-absorbing medium in the flat tube 2 is under the driving of pressure reduction, and heat-absorbing medium flows into through at least one flat tube 2 from feed pipe 1, flows out from return pipe 11 again.Water inlet 1-2 on the feed pipe 1 is connected with return pipe 11 through pipeline, and the delivery port 11-2 on the return pipe 11 is connected with feed pipe 1 through pipeline.When heat collector needs when very big along the length direction of feed pipe 1, feed pipe 1 can adopt reducing pipe with return pipe 11, and the undergauge of the undergauge direction of feed pipe 1 and return pipe 11 is in the opposite direction.
The specific embodiment six: combine Fig. 1, Fig. 2 and Fig. 6 that this embodiment is described, bracing piece 5 was round steel pipe, square steel tube or angle steel with several backs bracing piece 15 before this embodiment was several.Other composition and annexation are identical with the specific embodiment five.
The specific embodiment seven: combine Fig. 1, Fig. 2 and Fig. 6 that this embodiment is described, the aluminium foil 6 of this embodiment towards on flat tube 2 one side surfaces, two perpendicular end plates 4 towards on the surface of flat tube 2 one sides, two horizontal end plates 14 towards on the surface of flat tube 2 one sides, feed pipe 1 towards on light-passing board 7 one side surfaces, return pipe 11 towards on light-passing board 7 one side surfaces and flat tube 2 on light-passing board 7 one side surfaces, all scribble pitch-dark.Black light-absorbing is effective.Other composition and annexation are identical with the specific embodiment five.
The specific embodiment eight: combine Fig. 1, Fig. 2, Fig. 5 and Fig. 6 that this embodiment is described, the material of the protective cover 9 of this embodiment is corrosion resistant plate, iron sheet, aluminium foil or plastic plate.Above-mentioned material good hardness makes and is not damaged by the heat-insulation layer 8 of its parcel.Other composition and annexation are identical with the specific embodiment five.
Claims (8)
1. plate-type solar thermal collector; It is characterized in that: said heat collector comprises feed pipe (1), at least one flat tube (2), gripper shoe (3), two perpendicular end plates (4), several preceding bracing piece (5), aluminium foil (6), light-passing board (7), heat-insulation layer (8), protective cover (9), return pipe (11), two horizontal end plates (14) and several backs bracing piece (15); Said flat tube (2) is made up of two first metal sheets (2-1), several first bar dowel (2-2), several second bar dowel (2-3) and several long reinforcing bar (2-4); Two first metal sheets (2-1) are oppositely arranged; And the lateral edges of two first metal sheets (2-1) contact welds together, and several long reinforcing bars (2-4) vertically are set in parallel in the inner chamber stage casing that two first metal sheets (2-1) form respectively, and several first bar dowels (2-2) vertically are set in parallel in the inner chamber epimere that two first metal sheets (2-1) form respectively; Several second bar dowels (2-3) vertically are set in parallel in the inner chamber hypomere that two first metal sheets (2-1) form respectively; The diameter of first bar dowel (2-2) and second bar dowel (2-3) is greater than the diameter of long reinforcing bar (2-4), several first bar dowels (2-2) respectively with two first metal sheets (2-1) in any a slice first metal sheet (2-1) inwall affixed, several second bar dowels (2-3) respectively with two first metal sheets (2-1) in any a slice first metal sheet (2-1) inwall affixed; Several long reinforcing bars (2-4) respectively with two first metal sheets (2-1) in any a slice first metal sheet (2-1) inwall affixed; Feed pipe (1) is provided with at least one water supply slotted hole (1-1) along axis direction, and return pipe (11) is provided with at least one backwater slotted hole (11-1) along axis direction, feed pipe (1) and the upper and lower setting of return pipe (11) and water supply slotted hole (1-1) and backwater slotted hole (11-1) over against; At least one flat tube (2) is positioned between at least one water supply slotted hole (1-1) and at least one the backwater slotted hole (11-1); And the upper end of flat tube (2) and feed pipe (1) welding, the lower end of flat tube (2) and return pipe (11) welding, aluminium foil (6) is arranged on any side external surface of flat tube (2); Gripper shoe (3) is arranged on the lateral surface of aluminium foil (6); Vertically be provided with several preceding bracing pieces (5) on the outer surface of each flat tube (2), vertically be provided with several backs bracing piece (15) on gripper shoe (3) lateral surface, several preceding bracing pieces (5) are corresponding one by one with several back bracing pieces (15); And the two ends of preceding bracing piece (5) link together through connector with the two ends of back bracing piece (15); Each perpendicular end plate (4) is provided with first mounting groove (4-1), and each horizontal end plate (14) is provided with second mounting groove (14-1), and two perpendicular end plates (4) are oppositely arranged on the both sides of flat tube (2); And the top of two perpendicular end plates (4) all is connected with gripper shoe (3); Two horizontal end plates (14) are oppositely arranged on the outside of feed pipe (1) and return pipe (11), and the perpendicular end plate (4) that is adjacent respectively of the two ends of each horizontal end plate (14) connects, and four limits of light-passing board (7) are embedded in respectively in first mounting groove (4-1) and second mounting groove (14-1) corresponding with it; Be equipped with heat-insulation layer (8) on the outer surface of gripper shoe (3), two perpendicular end plates (4), feed pipe (1) and return pipe (11), the outer surface of heat-insulation layer (8) is provided with protective cover (9).
2. according to the said plate-type solar thermal collector of claim 1, it is characterized in that: said several preceding bracing pieces (5) and several back bracing pieces (15) are round steel pipe, square steel tube or angle steel.
3. according to claim 1 or 2 said plate-type solar thermal collectors, it is characterized in that: said aluminium foil (6) towards on flat tube (2) one side surfaces, two perpendicular end plates (4) towards on the surface of flat tube (2) one sides, two horizontal end plates (14) towards on the surface of flat tube (2) one sides, feed pipe (1) towards on light-passing board (7) one side surfaces, return pipe (11) towards on light-passing board (7) one side surfaces and flat tube (2) on light-passing board (7) one side surfaces, all scribble pitch-dark.
4. according to the said plate-type solar thermal collector of claim 3, it is characterized in that: the material of said protective cover (9) is corrosion resistant plate, iron sheet, aluminium foil or plastic plate.
5. plate-type solar thermal collector; It is characterized in that: said heat collector comprises feed pipe (1), at least one flat tube (2), gripper shoe (3), two perpendicular end plates (4), several preceding bracing piece (5), aluminium foil (6), light-passing board (7), heat-insulation layer (8), protective cover (9), return pipe (11), two horizontal end plates (14) and several backs bracing piece (15); Said flat tube (2) is made up of first metal sheet (2-1), several first bar dowel (2-2), several second bar dowel (2-3) and second metal sheet (2-5); The interlude of second metal sheet (2-5) is provided with corrugation; First metal sheet (2-1) is oppositely arranged with second metal sheet (2-5); First metal sheet (2-1) is fixed together with the lateral edges that second metal sheet (2-5) contacts; Several first bar dowels (2-2) vertically are set in parallel in the inner chamber epimere that first metal sheet (2-1) and second metal sheet (2-5) form respectively, and several second bar dowels (2-3) vertically are set in parallel in the inner chamber hypomere that first metal sheet (2-1) and second metal sheet (2-5) form respectively, several first bar dowels (2-2) respectively with first metal sheet (2-1) or second metal sheet (2-5) in any a slice inwall affixed; Several second bar dowels (2-3) respectively with first metal sheet (2-1) or second metal sheet (2-5) in any a slice inwall affixed; Feed pipe (1) is provided with at least one water supply slotted hole (1-1) along axis direction, and return pipe (11) is provided with at least one backwater slotted hole (11-1) along axis direction, feed pipe (1) and the upper and lower setting of return pipe (11) and water supply slotted hole (1-1) and backwater slotted hole (11-1) over against; At least one flat tube (2) is positioned between at least one water supply slotted hole (1-1) and at least one the backwater slotted hole (11-1); And the upper end of flat tube (2) and feed pipe (1) welding, the lower end of flat tube (2) and return pipe (11) welding, aluminium foil (6) is arranged on any side external surface of flat tube (2); Gripper shoe (3) is arranged on the lateral surface of aluminium foil (6); Vertically be provided with several preceding bracing pieces (5) on the outer surface of each flat tube (2), vertically be provided with several backs bracing piece (15) on gripper shoe (3) lateral surface, several preceding bracing pieces (5) are corresponding one by one with several back bracing pieces (15); And the two ends of preceding bracing piece (5) link together through connector with the two ends of back bracing piece (15); Each perpendicular end plate (4) is provided with first mounting groove (4-1), and each horizontal end plate (14) is provided with second mounting groove (14-1), and two perpendicular end plates (4) are oppositely arranged on the both sides of flat tube (2); And the top of two perpendicular end plates (4) all is connected with gripper shoe (3); Two horizontal end plates (14) are oppositely arranged on the outside of feed pipe (1) and return pipe (11), and the perpendicular end plate (4) that is adjacent respectively of the two ends of each horizontal end plate (14) connects, and four limits of light-passing board (7) are embedded in respectively in first mounting groove (4-1) and second mounting groove (14-1) corresponding with it; Be equipped with heat-insulation layer (8) on the outer surface of gripper shoe (3), two perpendicular end plates (4), feed pipe (1) and return pipe (11), the outer surface of heat-insulation layer (8) is provided with protective cover (9).
6. according to the said plate-type solar thermal collector of claim 5, it is characterized in that: said several preceding bracing pieces (5) and several back bracing pieces (15) are round steel pipe, square steel tube or angle steel.
7. according to claim 5 or 6 said plate-type solar thermal collectors, it is characterized in that: said aluminium foil (6) towards on flat tube (2) one side surfaces, two perpendicular end plates (4) towards on the surface of flat tube (2) one sides, two horizontal end plates (14) towards on the surface of flat tube (2) one sides, feed pipe (1) towards on light-passing board (7) one side surfaces, return pipe (11) towards on light-passing board (7) one side surfaces and flat tube (2) on light-passing board (7) one side surfaces, all scribble pitch-dark.
8. according to the said plate-type solar thermal collector of claim 7, it is characterized in that: the material of said protective cover (9) is corrosion resistant plate, iron sheet, aluminium foil or plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100730164A CN101672534B (en) | 2009-09-29 | 2009-09-29 | Plate-type solar thermal collector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100730164A CN101672534B (en) | 2009-09-29 | 2009-09-29 | Plate-type solar thermal collector |
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| Publication Number | Publication Date |
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| CN101672534A CN101672534A (en) | 2010-03-17 |
| CN101672534B true CN101672534B (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100730164A Expired - Fee Related CN101672534B (en) | 2009-09-29 | 2009-09-29 | Plate-type solar thermal collector |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102410643B (en) * | 2011-12-07 | 2013-04-24 | 深圳市嘉普通太阳能有限公司 | Balcony-railing type solar heat collector |
| CN103245116A (en) * | 2013-05-15 | 2013-08-14 | 江苏奥蓝光热科技有限公司 | Flat solar heat absorption body integrating heat collection and heat storage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297684Y (en) * | 1996-12-13 | 1998-11-18 | 白津生 | Calandria aluminium alloy chip solar water heater |
| US20030131842A1 (en) * | 2002-01-11 | 2003-07-17 | Theo Doll | Solar-thermal collector |
| CN101017030A (en) * | 2007-02-12 | 2007-08-15 | 周晓欣 | Overall plastic solar heat collector |
| CN200958873Y (en) * | 2006-08-21 | 2007-10-10 | 舒豫川 | Solar water heater with heat-collecting fin |
| CN201463334U (en) * | 2009-09-29 | 2010-05-12 | 高德广 | plate solar collector |
-
2009
- 2009-09-29 CN CN2009100730164A patent/CN101672534B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297684Y (en) * | 1996-12-13 | 1998-11-18 | 白津生 | Calandria aluminium alloy chip solar water heater |
| US20030131842A1 (en) * | 2002-01-11 | 2003-07-17 | Theo Doll | Solar-thermal collector |
| CN200958873Y (en) * | 2006-08-21 | 2007-10-10 | 舒豫川 | Solar water heater with heat-collecting fin |
| CN101017030A (en) * | 2007-02-12 | 2007-08-15 | 周晓欣 | Overall plastic solar heat collector |
| CN201463334U (en) * | 2009-09-29 | 2010-05-12 | 高德广 | plate solar collector |
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| CN101672534A (en) | 2010-03-17 |
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