A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a building roof heat insulation device comprising an upper plate and a lower plate, wherein the lower plate is provided with a recessed cavity; the bottom surface of the lower plate is provided with a plurality of through holes communicating with the recessed cavity; the upper plate is fixedly connected on the lower plate; an opening communicating with the recessed cavity is arranged in the middle of the upper plate; the bottom surface of the recessed cavity is provided with a partitioning plate; a clearance is arranged between the bottom surface of the partitioning plate and the bottom surface of the recessed cavity; and a clearance is arranged between the circumferential edge of the upper surface of the partitioning plate and the inner edge of the opening; a plurality of brackets is respectively fixedly connected with the circumference at the bottom of the lower plate; and a clearance is arranged between two adjacent brackets. The building roof heat insulation device is simple, efficient, and substantially few in energy conversion times, without depending on external convection conditions; and the building roof heat insulation device is generally applicable to all types of roofs, with the convection heat insulation effect being much higher than common heat insulation bricks; meanwhile, the convection heat insulation process does not require any other energy; the building roof heat insulation device has a conjugative effect to thermoosmosis, i.e., the higher the quantity of heat is, the stronger the convection heat insulation capacity is, thereby ensuring the roof heat insulation effect under any conditions.
The invention discloses a building roof heat insulation device comprising an upper plate and a lower plate, wherein the lower plate is provided with a recessed cavity; the bottom surface of the lower plate is provided with a plurality of through holes communicating with the recessed cavity; the upper plate is fixedly connected on the lower plate; an opening communicating with the recessed cavity is arranged in the middle of the upper plate; the bottom surface of the recessed cavity is provided with a partitioning plate; a clearance is arranged between the bottom surface of the partitioning plate and the bottom surface of the recessed cavity; and a clearance is arranged between the circumferential edge of the upper surface of the partitioning plate and the inner edge of the opening; a plurality of brackets is respectively fixedly connected with the circumference at the bottom of the lower plate; and a clearance is arranged between two adjacent brackets. The building roof heat insulation device is simple, efficient, and substantially few in energy conversion times, without depending on external convection conditions; and the building roof heat insulation device is generally applicable to all types of roofs, with the convection heat insulation effect being much higher than common heat insulation bricks; meanwhile, the convection heat insulation process does not require any other energy; the building roof heat insulation device has a conjugative effect to thermoosmosis, i.e., the higher the quantity of heat is, the stronger the convection heat insulation capacity is, thereby ensuring the roof heat insulation effect under any conditions.
Building roof heat insulation device
FANG TIANCHENG (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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