CN1900450A - Pressure bearing forced circulation solar energy collecting slope roof - Google Patents
Pressure bearing forced circulation solar energy collecting slope roof Download PDFInfo
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- CN1900450A CN1900450A CNA2005100178151A CN200510017815A CN1900450A CN 1900450 A CN1900450 A CN 1900450A CN A2005100178151 A CNA2005100178151 A CN A2005100178151A CN 200510017815 A CN200510017815 A CN 200510017815A CN 1900450 A CN1900450 A CN 1900450A
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- pipe
- collector
- thermal
- insulation layer
- water pot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The disclosed roof is composed of light-passing plate, core of heat collection, heat-protective material, reinforcing steel bar, concrete, circulating pump, connecting pipes, and water can in heat preservation. Light-passing plate is covered on concrete layer, where steel bar, core of heat collection, and heat-protective layer are prefabricated, so as to constitute heat collector. Through the heat exchanger, circulating liquid heats up water in the water can. Vacuum light-passing plate raises collection efficiency, especially in winter. Being installed inside water can, division board in multi layers makes water in low temperature at bottom not influence on temperature of water in high temperature at top of can. The said heat collector is as component of storied building roof. There is no much difference between fabrication cost of the heat collector and cost of general roof.
Description
Affiliated technical field
The present invention relates to can match with pitched roof in the solar thermal utilization, with building with the solar thermal collection system in life-span, especially a kind of pressure bearing forced circulation solar energy collecting pitched roof that heating, refrigeration thermal source and domestic hot-water can be provided.
Background technology
At present; many solar water heater producers; all at new departure of probing into solar energy and architecture-integral; but also there is not a family to design and build same life-span, any large tracts of land and economical and practical solar energy heating pitched roof; its reason is a vacuum pipe solar roof cost height; and the restriction that is subjected to vacuum tube length and application life can't scale, commercial operations, the flat plat solar water heaters frost resistance is poor, can't use, be difficult to heating in winter in winter.
Summary of the invention
In order to overcome the defective that apparatus for heating water by solar energy combines not closely with building in the prior art, cost is high, the life-span is short, the invention provides a kind of itself is exactly building unit, and the pressure bearing forced circulation solar energy collecting pitched roof of heating, refrigeration thermal source and massive life hot water can be provided again simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: reinforcing bar, thermal-arrest core and insulation layer thereof are thermal-arrest slope top board after in advance in layer of concrete, after covering light-passing board, thermal-arrest slope top board constituted heat collector, the thermal-arrest core is connected with heat exchanger in the water pot by circulation pump, when illumination is arranged, light impinges upon heat production on the blacking by light-passing board, layer of concrete is passed to the thermal-arrest core with heat, and under the effect of pump, circulation fluid heats the water in the water pot by heat exchanger.
The invention has the beneficial effects as follows that the roof member itself is exactly a heat collector, its cost and common roof are very nearly the same, and therefore, the solar energy heating roof can be made in all roofs.
Heat collector of the present invention can also with the compound installation of vacuum tube collector, can improve the leaving water temperature of heat collector like this.
A large amount of hot water that heat collector of the present invention produces both can be used as the domestic hot-water and had used, and can be used as heating, the use of refrigeration thermal source again.
When light-passing board of the present invention is made the vacuum light-passing board, can effectively reduce the heat conduction loss of heat collector, improve collecting efficiency, especially can increase substantially the heat collector thermal efficiency in winter.
One or more layers division board is installed in the water pot of the present invention, and the water at low temperature at the bottom of can making jar never influences the water temperature of tank deck high temperature water.
The present invention can use overall plastic pressure-bearing water pot, and a plurality of holes are arranged in the water pot wall, and higher intensity is also arranged under the situation of economical with materials like this, also makes water tank wall become a heat interchanger, and this way is achieved many things at one stroke.
Water pot of the present invention can be installed in any position of building, and hot water is very easy to use.
Pressure-bearing of the present invention, freeze proof, efficient, low-cost is fit to the torrid zone, temperate zone, frigid zone and extremely frigid zones and uses, and vast market prospect is arranged.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the sectional drawing that pressure-bearing is forced two circulating solar energy thermal-arrest pitched roofs.
Fig. 2 is the another sectional view of the A-A of Fig. 1.
Fig. 3 is the structural representation of thermal-arrest core among Fig. 1.
Fig. 4 is the structural representation of coil pipe thermal-arrest core among Fig. 1.
Fig. 5 is the another sectional view of the B-B of Fig. 1.
Fig. 6 is the sectional drawing of another pressure bearing forced circulation solar energy collecting pitched roof.
Fig. 7 is the sectional drawing that another pressure-bearing is forced two circulating solar energy thermal-arrest pitched roofs.
Fig. 8 is the another sectional view of the C-C of Fig. 6.
Fig. 9 is the another sectional view of the C-C of Fig. 6.
Figure 10 is Fig. 7 circulating system connection diagram.
1. pipes among the figure, 2. insulation layer, 3. collector, 4. thermal-collecting tube, 5. layer of concrete, 6. light-passing board, 7. collector, 8. insulation layer, 9. ridge tiles, 10. stack, 11. expansion vessel, 12. insulation layers, 13. ridgepoles, 14. circulation pipe, 15. insulation layers, 16. adverse grades top, 17. hot-water line, 18. heat preserved water can shells, 19. water pot end caps, 20. looping pit, 21. water pots, 22, hole in the insulation layer, 23. water pot walls, 24. looping pits, 25. the water pot end cap, 26. bases, 27. circulation fluid pipes, 28. running water pipe, 29. pipes, 30. circulation fluids advance/valve, 31. pipe, 32. circulation pumps, 33. pipes, 34. the circulation fluid pipe, 35. circulation pipes, 36. floors, 37. wall, 38. fixed heads, 39. screws, 40. the concrete step, 41. waveform concrete surfaces, 42.. wire lath, 43. insulation layer, 44. reinforcing bars, 45. insulation layers, 46. pipe, 47. insulation layers, 48. collectors, 49. thermal-collecting tube, 50. layer of concrete, 51. light-passing boards, 52. collector, 53. insulation layers, 54. expansion vessels, 55. stack, 56. ridge tiles, 57. insulation layers, 58. ridgepole, 59. pipes, 60. insulation layers, 61. floor, 62. adverse grades top, 63. fixed heads, 64. water pot, 65. hot-water lines, 66. division boards, 67. screw, 68. cold water pipes, 69. bases, 70. pipe, 71. circulation pumps, 72. pipes, 73. insulation layer, 74. collectors, 75. light-passing boards, 76. thermal-collecting tube, 77. layer of concrete, 78. collectors, 79. insulation layer, 80. collectors, 81. vacuum heat collection pipes, 82. collector, 83. stacks, 84. expansion vessels, 85. insulation layer, 86. insulation layers, 87. ridgepoles, 88. insulation layer, 89. adverse grades top, 90. pipes, 91. floor, 92. hot-water lines, 93. heat exchangers, 94. cold water pipe, 95. pipes, 96. pipes, 97. pump, 98. pipes, 99. fixed heads, 100. screw, 101. concrete fixed stations, 102. wire laths, 103. reinforcing bar, 104. light-passing boards, 105. gutters, 106. groove, 107. projectioies, 108. reinforcing bars.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 5 has described a kind of pressure-bearing jointly and has forced two circulating solar energy thermal-arrest pitched roofs, thermal-collecting tube (4) and collector (3), (7) cross section can be circle, ellipse or polygon, their available metal materials or nonmetals manufacturing, when using metal material to make, anticorrosive coat on its inner chamber Ke Tu, also can be made into the outer metal that is, internal layer is the metal-macromolecule clad pipe of macromolecular material, after being connected with collector, thermal-collecting tube constitutes the thermal-arrest core, insulation layer (2) is installed around the thermal-arrest core, (8), (43), (45), insulation layer (15) is arranged at thermal-arrest core bottom, wire lath (42) is arranged in the insulation layer, wire lath all stretches out the face of insulation layer, and reinforcing bar (44) is arranged at the insulation layer bottom.Wire lath, reinforcing bar, thermal-arrest core and insulation layer thereof are in advance in layer of concrete, concrete surface is coated with one deck long-life black light-absorbing coating, (41) are waveform above the concrete, also can be plate shapedly, screw (39) is fixed on light-passing board (6) by fixed head (38) and has constituted a solar energy collector on the concrete step (40), and light-passing board can be made with organic material, also available inorganic material is made, can be that flat board, hollow are dull and stereotyped, hollow vacuum flat board, also middle plate with grid open cavities.Heat insulating material (22) is fixed in water pot (21) in the middle of its shell (18), water pot available metal or macromolecular material are made, when it uses metal material to make, can adopt and extrude or the casting process moulding, when it uses macromolecular material to make, can adopt and extrude or the Shooting Technique moulding, water pot two end cap (19), (25) cannelure on docks (hot melt grafting with a jar end hot melt, glued joint or welding) the back together looping pit (20) that forms, (24), hole (23) in looping pit and the water pot wall is interconnected, the cross section in hole (23) can be circular Elliptical circle, polygon, looping pit (20), (24) respectively with circulation fluid pipe (34), (27) be connected, when illumination is arranged, circulation pump (32) starts, circulation fluid is through pipe (33), (1) give heat collector heating after, through circulation pipe (14), (35) circulation fluid pipe (34), ring pipe (20), hole (23) in the water pot wall, looping pit (24), circulation fluid pipe (27), pipe (31) is finished circulation, hot circulating solution makes the water temperature rising by the water generation interchange of heat in water pot wall and the water pot during through the hole in the tank skin.Circulation fluid advances/and valve (30) is connected with pipe (31).Fig. 1, Fig. 2, Fig. 4, Fig. 5 has described a kind of pressure-bearing jointly and has forced two circulating solar energy thermal-arrest pitched roofs, thermal-arrest (dish) pipe (4) can be made by metal material or macromolecular material, its cross section can be circle, oval, polygon, the coiling shape of thermal-arrest coil pipe (4) can be circle, ellipse or polygon, below it insulation layer (15), they are managed ensconces among the layer of concrete (5), a termination of coil pipe is by circulation pipe (14), (35) be connected with the circulation fluid pipe (34) of water pot, another termination is by pipe (1), (33), circulation pump (32), pipe (31) is connected with the circulation fluid pipe (27) of water pot, manage (31) also advance with circulation fluid/valve (30) is connected.
Fig. 6, Fig. 8 have described a kind of pressure bearing forced circulation solar energy collecting pitched roof jointly, and the available organic material of light-passing board (51) is made, and also available inorganic material is made, and light-passing board can be flat board, evacuated flat panel, middle plate with grid open cavities.After being connected with collector (48), (52), many thermal-collecting tubes (49) two ends constitute the thermal-arrest core, insulation layer (47), (53) are arranged around the thermal-arrest core, insulation layer (60) is arranged at thermal-arrest core bottom, wire lath (102) is arranged in the insulation layer, wire lath all stretches out the face of insulation layer, and reinforcing bar (103) is arranged at the insulation layer bottom.Wire lath, reinforcing bar, thermal-arrest core and insulation layer thereof are slope, building top board after in advance in layer of concrete (50), light-passing board (51) is fixed on and has constituted heat collector jointly with slope, building top board after supporting station (101) is gone up, and the slit between the top board of slope, building is filled and led up with waterproofing materials just constituted a solar energy heating pitched roof.One or more layers division board (66) is installed in the water pot (64), its shape is the same with the horizontal cross sectional geometry of water pot, and be slightly smaller than the internal diameter of water pot, screw (67) is fixed on division board (66) on the fixed head (63), and the two ends of fixed head (63) are fixed on the wall of water pot (64).The pipe (70) of water pot bottom is connected with collector (48) by circulation pump (71), pipe (72), pipe (46), and the pipe on water pot top is connected with collector (52) by pipe (59).
Fig. 6, Fig. 9 have described a kind of pressure bearing forced circulation solar energy collecting pitched roof jointly, and light-passing board (104) is an evacuated flat panel, and when light-passing board contingency was damaged, rainwater was dropped by gutter (105).
Fig. 7, Figure 10 have described a kind of pressure-bearing jointly and have forced two circulating solar energy thermal-arrest pitched roofs, and the available organic material of light-passing board (75) is made, and also available inorganic material is made, and light-passing board can be flat board, evacuated flat panel, middle plate with grid open cavities.Many thermal-collecting tubes (76) are communicated with the back and constitute the thermal-arrest core with collector (74), (78), thermal-arrest core and insulation layer on every side (73) thereof, (79), (88) all are imbedded in the layer of concrete (77), many vacuum heat collection pipes (81) are communicated with the back and constitute vacuum tube collector with collector (80), (82), the collector of vacuum tube collector (82) is connected with the upper end of heat exchanger (93) by pipe (90), (96), the collector of vacuum tube collector (80) is connected with collector (78), and collector (74) is connected with the lower end of heat exchanger by pipe (98), pump (97), pipe (95).
Claims (5)
1. a pressure bearing forced circulation solar energy collecting pitched roof is made up of light-passing board, thermal-arrest core, heat insulating material, reinforcing bar, coagulation scholar, circulation pump, tube connector, heat preserved water can.It is characterized in that:
A. thermal-collecting tube (4) and collector (3), (7) cross section can be circle, ellipse or polygon, their available metal materials or nonmetals manufacturing, when using metal material to make, anticorrosive coat on its inner chamber Ke Tu, also can be made into the outer metal that is, internal layer is the metal of macromolecular material--the macromolecule clad pipe, after being connected with collector, thermal-collecting tube constitutes the thermal-arrest core, insulation layer (2) is installed around the thermal-arrest core, (8), (43), (45), insulation layer (15) is arranged at thermal-arrest core bottom, wire lath (42) is arranged in the insulation layer, and wire lath all stretches out the face of insulation layer, and reinforcing bar (44) is arranged at the insulation layer bottom.Wire lath, reinforcing bar, thermal-arrest core and insulation layer thereof are in advance in layer of concrete, concrete surface is coated with one deck long-life black light-absorbing coating, (41) are waveform above the concrete, also can be plate shaped, screw (39) is fixed on light-passing board (6) by fixed head (38) and has constituted a solar energy collector on the concrete step (40), heat insulating material (22) is fixed in water pot (21) in the middle of its shell (18), water pot available metal or macromolecular material are made, when it uses metal material to make, can adopt and extrude or the casting process moulding, when it uses macromolecular material to make, can adopt and extrude or the Shooting Technique moulding, water pot two end cap (19), (25) cannelure on docks (hot melt grafting with a jar end hot melt, glued joint or welding) the back together looping pit (20) that forms, (24), hole (23) in looping pit and the water pot wall is interconnected, the cross section in hole (23) can be circle, oval, polygon, looping pit (20), (24) respectively with circulation fluid pipe (34), (27) be connected, circulation fluid pipe (34) is by circulation pipe (35), (14) be connected with collector (7), circulation fluid pipe (27) is by pipe (31), circulation pump (32), pipe (33), pipe (1) is connected with collector (3), circulation fluid advances/valve (30) with manage (31) and be connected.
B. thermal-arrest coil pipe (4) can be made by metal material or macromolecular material, its cross section can be circle, oval, polygon, the coiling shape of coil pipe (4) can be circle, ellipse or polygon, below it insulation layer (15), they are managed ensconces among the layer of concrete (5), a termination of coil pipe is by circulation pipe (14), (35) be connected with the circulation fluid pipe (34) of water pot, another termination is by pipe (1), pipe (33), circulation pump (32), pipe (31) is connected with the circulation fluid pipe (27) of water pot, manage (31) also advance with circulation fluid/valve (30) is connected.
C. constitute the thermal-arrest core after many thermal-collecting tubes (49) two ends are connected with collector (48), (52), insulation layer (47), (53) are arranged around the thermal-arrest core, insulation layer (60) is arranged at thermal-arrest core bottom, wire lath (102) is arranged in the insulation layer, wire lath all stretches out the face of insulation layer, and reinforcing bar (103) is arranged at the insulation layer bottom.Wire lath, reinforcing bar, thermal-arrest core and insulation layer thereof are slope, building top board after in advance in layer of concrete (50), light-passing board (51) is fixed on and has constituted heat collector jointly with slope, building top board after supporting station (101) is gone up, and the slit between the top board of slope, building is filled and led up with waterproofing materials just constituted a solar energy heating pitched roof.One or more layers division board (66) is installed in the water pot (64), its shape is the same with the horizontal cross sectional geometry of water pot, and be slightly smaller than the internal diameter of water pot, screw (67) is fixed on division board (66) on the fixed head (63), and the two ends of fixed head (63) are fixed on the wall of water pot (64).The pipe (70) of water pot bottom is connected with collector (48) by circulation pump (71), pipe (72), pipe (46), and the pipe on water pot top is connected with collector (52) by pipe (59).
D. light-passing board (104) is an evacuated flat panel, and when light-passing board contingency was damaged, rainwater was dropped by gutter (105).
E. many thermal-collecting tubes (76) and collector (74), (78) be communicated with the back and constitute the thermal-arrest core, thermal-arrest core and insulation layer on every side (73) thereof, (79), (88) all be imbedded in the layer of concrete (77), many vacuum heat collection pipes (81) and collector (80), (82) be communicated with the back and constitute vacuum tube collector, the collector of vacuum tube collector (82) is by pipe (90), (96) upper end with heat exchanger (93) is connected, the collector of vacuum tube collector (80) is connected with collector (78), and collector (74) is by pipe (98), pump (97), pipe (95) is connected with the lower end of heat exchanger.
2. pressure bearing forced circulation solar energy collecting pitched roof according to claim 1 is characterized in that: light-passing board can be made with inorganic material, and also available organic material is extruded or injection moulding.Can be that flat board, hollow are dull and stereotyped, hollow vacuum flat board, also middle plate with grid open cavities.
3. pressure bearing forced circulation solar energy collecting pitched roof according to claim 1 is characterized in that: there are sealed groove (106) and projection (107) in the floor both sides.
4. pressure bearing forced circulation solar energy collecting pitched roof according to claim 1 is characterized in that: the cross section of water pot wall endoporus (23) can be circle, ellipse, polygon.
5. pressure bearing forced circulation solar energy collecting pitched roof according to claim 1 is characterized in that: wire lath (42) is linked to be an integral body with the concrete of insulation layer (15) top and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100178151A CN1900450A (en) | 2005-07-22 | 2005-07-22 | Pressure bearing forced circulation solar energy collecting slope roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100178151A CN1900450A (en) | 2005-07-22 | 2005-07-22 | Pressure bearing forced circulation solar energy collecting slope roof |
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| Publication Number | Publication Date |
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| CN1900450A true CN1900450A (en) | 2007-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100178151A Pending CN1900450A (en) | 2005-07-22 | 2005-07-22 | Pressure bearing forced circulation solar energy collecting slope roof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758268A (en) * | 2014-01-29 | 2014-04-30 | 上海朗思人居建筑科技服务有限公司 | Ceiling radiation type pipe burying process |
| CN106499131A (en) * | 2016-11-03 | 2017-03-15 | 湖南工学院 | Roofing domestic water thermal insulation system |
-
2005
- 2005-07-22 CN CNA2005100178151A patent/CN1900450A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758268A (en) * | 2014-01-29 | 2014-04-30 | 上海朗思人居建筑科技服务有限公司 | Ceiling radiation type pipe burying process |
| CN106499131A (en) * | 2016-11-03 | 2017-03-15 | 湖南工学院 | Roofing domestic water thermal insulation system |
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Open date: 20070124 |