With the building integrated solar heat insulation house surface
Technical field
The present invention relates to roofing technique of building.
Background technology
In the technology, people build up the back and add solar water heater on roofings in the house at present, because solar water heater protrudes in roofing mostly, are repugnant to the eye, and lack integrality, wind resistance, rain, hail ability with being connected of roofing.
In order to overcome above-mentioned defective, ZL03242357.8 has proposed the template roof structure with thermal-arrest part with the building roof formation one of solar water heater, whole corrugation shape upper plate is designed to the hollow heat-collecting tile, fill therein with heat transfer medium, the shortcoming of this structure is: the no lagging facility in the anti-top of hollow thermal-arrest, directly contact, easily produce a large amount of heats and scatter and disappear, be unfavorable for heat utilization with outside air.
Summary of the invention
The object of the invention is to design a kind of that can improve solar energy utilization ratio and building integrated solar heat insulation house surface.
The present invention includes base plate, the corrugated body that connects by support member on base plate is filled heat preserving and insulating material between corrugated body and base plate, corrugated body is made up of convex tile and the mutual successively snapping of concave tile, described concave tile is provided with the annular seal space of hollow, is provided with layer of transparent warming plate at least above concave tile.
The present invention is provided with annular seal space with concave tile, rather than whole corrugated body, and the equal-area roof total medium storage amount is reduced, and is beneficial to heat transfer medium and is rapidly heated, with timely transmission heat.In addition, the present invention can realize the comprehensive insulation of concave tile annular seal space, and its distinguishing feature is to reduce heat leakage, to improve available energy.
For improving the sunlight heat utilization rate, be provided with solar energy decalescence films on the surface of concave tile.
Concave tile is the U-shaped that is hollow, is one of convenient scheme of producing enforcement.
Concave tile is a U-shaped, and cavity is established in its bottom, and the two side is the individual layer setting, on the relative face in two side solar energy decalescence films is set respectively, can further reduce the annular seal space volume, reduces thermal capacitance, improves effective heat energy of output, increases rate of thermal water utilization.
Be provided with vertical reinforcement in annular seal space, the annular seal space of reinforcement both sides is interconnected, and purpose is to improve the resistance to pressure of corrugated body, particularly concave tile, prolongs its application life.
Simultaneously, reinforcement is a plate body, offers cross through hole on plate body.
For each annular seal space is interconnected, between the concave tile of the present invention pipeline is set, this pipeline connection and different concave tile annular seal spaces.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is second kind of structural representation of concave tile.
The specific embodiment
As shown in Figure 1, base plate 1 is made up of two kinds of mutual snappings of differential profiles, the corrugated body that base plate 1 top is made up of convex tile 3 and concave tile 4 by 2 support and connection of I shape support member, but pass through the mutual snapping of access slot between adjacent convex tile 3 and concave tile 4, support member 2 and concave tile 4, the lower shoe 1 respectively, and between base plate 1 and corrugated body, fill up Polyurethane foam thermal insulation heat-barrier material 5.
In this example, concave tile 4 is a U-shaped, and the bottom of U-shaped body and two side are provided with the annular seal space 6 of connection, is provided with the local platform 7 of outside protrusion at lower bottom part, establishes three groups of vertical plate bodys 8 in annular seal space 6, offers horizontal some through holes 9 on plate body 8.Connecting pipeline 10 between adjacent concave tile 4.The upper surface of concave tile 4 is provided with solar energy decalescence films, and one~three layer of transparent warming plate 11 is set above concave tile 4, and the dual-side of transparent warming plate 11 is supported on the top of two U-shaped sidewalls of concave tile 4.
As shown in Figure 2, concave tile 4 also takes the shape of the letter U, and is that with last routine difference two sidewalls 13 of its U-shaped are the individual layer setting.Upper base and two inside walls 13 at U-shaped all are provided with solar energy decalescence films.
Each parts of above-mentioned each example can be made by section bar.