CN2586762Y

CN2586762Y - Solar energy roof heat collecting receiver

Info

Publication number: CN2586762Y
Application number: CN02238812U
Authority: CN
Inventors: 陶礼德
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-12
Filing date: 2002-06-12
Publication date: 2003-11-19
Anticipated expiration: 2012-06-12

Abstract

The utility model relates to a solar energy roof heat collecting receiver which is composed of a heat collecting roof and a heat exchange system, wherein the heat collecting roof is formed by the method that a plurality of heat collecting shields are combined and covered on the roof in the transverse direction and the longitudinal direction, and an upper water faucet is communicated with a high temperature pipe, a heat exchanger, a low temperature pipe, a lower water faucet and a heat collecting tank; when the sunlight irradiates to the heat collecting shields, heat conducting liquid in the heat collecting tank is heated to move upwards, and heat conducting liquid in the heat exchanger moves downwards to form convection and circulation without intermission, so cold water which flows into a cold water pipe of the heat exchanger is heated, and hot water can be transferred from a hot water pipe to be collected and used. The utility model is suitable for integration of solar energy and buildings to substitute roof tiles. The utility model has the functions of solar power generation, heat collection, thermal insulation, leak prevention, freeze protection, beautiful appearance, safety, etc.

Description

Solar roof thermal-arrest receiver

The utility model belongs to the heating unit field, exactly is solar roof thermal-arrest receiver.

At present a large amount of solar vacuum-tube water heaters that use nearly all be installed in cover watt or concrete roof on, invest for thermal-arrest and leakproof will spend double, not only uneconomical but also not attractive in appearance, the accident potential of exist thunderbolt, falling.

The purpose of this utility model provides a kind of collection that can receive and gets the solar roof thermal-arrest receiver that solar energy can substitute the function of roof tile again.

To achieve these goals; the utility model solar energy heating screen adopts the transparency glass plate single face to make cannelure; heat absorbing glass plate single face is made transverse groove; another side elder generation spraying plating absorbing coating; spraying plating reflectance coating again; last spraying plating diaphragm; liquid bath glass plate single face is made cannelure and is manufactured translot at upper and lower side and bore pod apertures and communicate with each other; water was chewed under the lower end translot was installed; the upper end translot is chewed by filled with water; transparency glass plate is superimposed with the groove face of heat absorbing glass plate, and the groove face of liquid bath glass plate is superimposed below the heat absorbing glass plate, after heating the molten weldering in the surrounding of these three blocks of plates is sealed into one; and between transparency glass plate and heat absorbing glass plate, do exhaust and chew; vacuumize and seal, with spraying plating reflectance coating and diaphragm below the liquid bath glass plate, pad thermal insulation thermal insulation board and guard plate below.Polylith thermal-arrest screen is installed in by on longitudinal tubule (L tubule), transverse tube, the framework formed, has just constituted solar heat-collection roof.The Shang Shuizui of thermal-arrest screen connects high temperature pipe, heat interchanger, cryotronl, Xia Shuizui, heat accumulator and fill with conductive fluid in pipe, when the solar radiation thermal-arrest shields, conductive fluid in its heat accumulator moves upward because of being heated, conductive fluid in the heat interchanger moves downward simultaneously and forms convection current and continuous circulation, and the cold water heating that flows into to heat interchanger is utilized by the collection of hot-water line output hot water.

The utility model can thermal-arrest, can substitute roofing again, and molten with building is one, has solar electrical energy generation, thermal-arrest, heat insulation, leakproof, function such as antifreeze, attractive in appearance, safe.

Below in conjunction with accompanying drawing the utility model is done explanation in further detail:

Fig. 1 is a contour structures schematic diagram of the present utility model;

Fig. 2 is a thermal-arrest screen structure chart of the present utility model;

Fig. 3 is a polylith thermal-arrest screen lapping schematic diagram of the present utility model;

Fig. 4 is a thermal-arrest screen internal construction partial sectional view of the present utility model;

Fig. 5 is that the side of the utility model thermal-arrest screen is in conjunction with partial sectional view;

Fig. 6 is the half sectional view of the utility model heat interchanger;

Fig. 7 is a partial sectional view of making solar cell in the utility model thermal-arrest screen.

1. heat-collecting roof covering 2. thermal-arrests shield 8. times water of 3. thermal insulation thermal insulation boards, 4. guard plates, 5. longitudinal tubule (L tubule)s, 6. carriages 7. lid seam plates and chew on 9. cryotronls, 10. heat exchangers, 11. hot-water lines, 12. cold water pipes, 13. high-temperature pipes, 14. exhaust nozzles, 15. water-proof strips, 16. transparency glass plates, 17. antisolar glass plates, 18. liquid bath glass plates, 19. absorbing coatings, 20. reflectance coatings, 21. diaphragms, 22. heat accumulators, 23. vacuum tanks, 24. translots, 25. pod apertures, 26. backings, 27. nuts, 28. hollow bolt 29.O RunddichtringOs, 30. sealing rings 31. water and chew 32. flexible pipes, 33. screws, 34. transverse tubes, 35. heat insulating strips, 36. blast pipes, 37. helix tubes, 38. Electrothermic barrels, 39. electroheat pairs, 40. inner cores, 41. urceolus, 42. water channels, 43. shells, 44. insulation materials, 45. extraction electrodes, 46. main traverse lines, 47. solar cells, 48. serial connection lines.

By Fig. 1 to 5 as can be known, the utility model is made of heat-collecting roof covering and heat-exchange system.Its heat-collecting roof covering 1 is combined by polylith thermal-arrest screen 2 and framework; thermal-arrest screen 2 is rectangle or square plate; long 300-3000mm; wide 200-2000mm; thick 5-300mm; its transparency glass plate 16 single faces are made cannelure (transverse groove), and heat absorbing glass plate 17 single faces make transverse groove (cannelure) and optional one side is carried out plated film, when selecting the system groove face; plate reflectance coating 20 earlier; plate absorbing coating 19 again, when selecting another side, plate absorbing coating 19 earlier; plate reflectance coating 20 again; last spraying plating diaphragm 21, liquid bath glass plate 18 single faces are made vertical heat accumulator 22, and total sectional area is 0.5-100cm ²Its two ends are manufactured translot 24 and are bored 2-6 pod apertures 25 and link up with heat accumulator 22, wear hollow Luo bolt 28 in the pod apertures 25, by pad 26, Luo female 27 fixedly 1-3 down water chew 8 and 1-3 upward water chew 31, and by O RunddichtringO 29, sealing ring 30 sealings, with transparency glass plate 16, the groove face of heat absorbing glass plate 17 is superimposed, the groove face of liquid bath glass plate 18 is superimposed below heat absorbing glass plate 17, after heating, the molten weldering in the surrounding of three blocks of plates is sealed into a thermal-arrest and shields 2, and at transparency glass plate 16, do exhaust between the heat absorbing glass plate 17 and chew 14, seal behind the gas of extraction vacuum tank 23, both sides gummed waterproof bar 15 above the transparency glass plate 16, spraying plating reflectance coating 20 and diaphragm 21 below liquid bath glass plate 18 at last; Framework is wiped to connect and is constituted framework by longitudinal tubule (L tubule) 5, transverse tube 34, and tilt by dress, on longitudinal tubule (L tubule) 5, stitch plate 7 with screw 33 analog brackets 6 and lid, make up and bear gravity with fixed set heat shielding 2 sides, heat insulating strip 35 is installed between transverse tube 34, the thermal-arrest screen 2 and in the thermal insulation thermal insulation board 3, by dress guard plate 4, thick upper end, carriage 6 lower ends is thin so that two thermal-arrests shield 2 lappings below, it on water chew 31 with Xia Shui chew between 8 make with flexible pipe 32 connections about thermal-arrest shield 2 heat accumulator 22 and be communicated with; Heat-exchange system by last water chew 31, high temperature pipe 13, heat interchanger 10, cryotronl 9, Xia Shui chew 8, heat accumulator 22 is communicated with, and fill with conductive fluid and constitute circulation canal.When the solar radiation thermal-arrest shields 2, conductive fluid in its heat accumulator 22 moves upward because of being heated, conductive fluid in the heat interchanger 10 moves downward the formation convection current simultaneously, and constantly circulation, the heat energy that thermal-arrest screen 2 collection are got is imported in the heat interchanger 10, the cold water heating of flowing into for cold water pipe 12 utilizes through hot-water line 11 output hot water collections.

By Fig. 1,6 as can be known, heat interchanger 10 of the present utility model be by helix tube 37 outside inner core 40 at interval the pitch of a caliber be water channel 42 rotation coilings, put urceolus 41 again, and with weld seam sealing between two nozzles and the helix tube 37, termination high temperature pipe 13 on the helix tube 37, following termination cryotronl 9, in first of urceolus 41 tops and bottom, the water channel 42 of two circle helix tubes 37 welds respectively and is communicated with hot-water line 11 and cold water pipe 12, fill with heat insulating material 44 in the shell 43, its heart portion is by dress electric heating bucket 38 and electroheat pair 39, the bottom is communicated with cryotronl 9, top and stack 36, high temperature pipe 13 is communicated with.

By Fig. 1,7 as can be known, thermal-arrest screen 2 of the present utility model need generate electricity simultaneously at thermal-arrest, plate reflectance coating 20 in the transverse groove of its heat absorbing glass plate 17 earlier, plate absorbing coating 19 again, lay solar cell 47 at last, connected and be connected with main traverse line 46 by serial connection line 48 between the every solar cell 47, with electric energy output, one section molten weldering of extraction electrode 45 is sealed between transparency glass plate 16 and the heat absorbing glass plate 17 through extraction electrode 45.

Claims

1; a kind of solar roof thermal-arrest receiver; constitute by heat-collecting roof covering and heat-exchange system; it is characterized in that heat-collecting roof covering (1) is combined by polylith thermal-arrest screen (2) and framework; thermal-arrest screen (2) is rectangle or square plate; long 300-3000mm; wide 200-2000mm; thick 5-300mm; its transparency glass plate (16) single face is made cannelure (transverse groove), and heat absorbing glass plate (17) single face makes transverse groove (cannelure) and optional one side is carried out plated film, when selecting the system groove face; plate reflectance coating (20) earlier; plate absorbing coating (19) again, when selecting another side, plate absorbing coating (19) earlier; plate reflectance coating (20) again; last spraying plating diaphragm (21), liquid bath glass plate (18) single face is made vertical heat accumulator (22), and its gross section is 0.5-100cm ²Its two ends are manufactured translot (24) and are bored 2-6 pod apertures (25) and link up with heat accumulator (22), wear hollow bolt (28) in the pod apertures (25), by pad (26), nut (27) fixedly 1-3 down water chew (8) and 1-3 and go up water and chew (31), and by O RunddichtringO (29), sealing ring (30) sealing, with transparency glass plate (16), the groove face of heat absorbing glass plate (17) is superimposed, the groove face of liquid bath glass plate (18) is superimposed below heat absorbing glass plate (17), after heating, the molten weldering in the surrounding of three blocks of plates is sealed into a thermal-arrest and shields (2), and in transparency glass plate (16), do exhaust between the heat absorbing glass plate (17) and chew (14), seal behind the gas of extraction vacuum tank (23), waterproof bar (15) is glued at the both sides above the transparency glass plate (16), spraying plating reflectance coating (20) and diaphragm (21) below liquid bath glass plate (18) at last; Framework is wiped by longitudinal tubule (L tubule) (5), transverse tube (34) and is connect the formation framework, and tilt by dress, go up with screw (33) analog bracket (6) and lid seam plate (7) at longitudinal tubule (L tubule) (5), make up and bear gravity with fixed set heat shielding (2) side, heat insulating strip (35) is installed between transverse tube (34), the thermal-arrest screen (2) and in the thermal insulation thermal insulation board (3), below by dress guard plate (4), thin so that two thermal-arrests screen (2) lappings in thick upper end, carriage (6) lower end, it on water chew (31) and following water chew between (8) make with flexible pipe (32) connection about the thermal-arrest heat accumulator (22) that shields (2) be communicated with; Heat-exchange system is communicated with by Shang Shuizui (31), high temperature pipe (13), heat interchanger (10), cryotronl (9), Xia Shuizui (8), heat accumulator (22), and fills with conductive fluid formation circulation canal.

2, solar roof thermal-arrest receiver according to claim 1, it is characterized in that heat interchanger (10) be by helix tube (37) outside inner core (40) at interval the pitch of a caliber be water channel (42) rotation coiling, put urceolus (41) again, and with weld seam sealing between two nozzles and the helix tube (37), helix tube (37) is gone up termination high temperature pipe (13), following termination cryotronl (9), in first of urceolus (41) top and bottom, the water channel (42) of two circle helix tubes (37) welds respectively and is communicated with hot-water line (11) and cold water pipe (12), fill with heat insulating material (44) in the shell (43), its heart portion is by dress electric heating bucket (38) and electroheat pair (39), the bottom is communicated with cryotronl (9), top and stack (36), high temperature pipe (13) is communicated with.

3, solar roof thermal-arrest receiver according to claim 1, it is characterized in that thermal-arrest screen (2) generates electricity simultaneously at thermal-arrest, plate reflectance coating (20) in the transverse groove of its heat absorbing glass plate (17) earlier and plate absorbing coating (19) again, lay solar cell (47) at last, connect by serial connection line (48) between the every solar cell (47), and be connected with main traverse line (46), with electric energy output, one section molten weldering of extraction electrode (45) is sealed between transparency glass plate (16) and the heat absorbing glass plate (17) through extraction electrode (45).