A kind of heat insulation module of water with the plantation floating plate
Technical field
The utility model is a kind of heat insulation module of water with the plantation floating plate, belongs to the renovation technique of the heat insulation module of water of band plantation floating plate.
Background technology
In the design of traditional building construction, roofing is as the peripheral structure of building, except satisfying waterproof, utility function such as sun-proof, shock-resistant require, must set up necessary thermal insulation layer toward contact.Its effect one is the gas function of heat insulation, reduces the thermal transmittance of space enclosing structure, reduces the thermal losses of building; The 2nd, reduce the temperature difference of roof structure and plant, reduce the generation of the structural cracks that causes because of temperature deformation.But, in the real work life, often because the building top-floor house is overheated indoor summer, though the top layer price of residential building descends 20%~25%, still be in vacant.Therefore, roof structure is optimized transformation, makes it effectively to regulate indoor thermal environment, the cost that therefore and does not too increase roof structure again just seems imperative.
Ecologic roof heat-insulating technique (comprising vegetation roof, water technology) plays an important role in making the green ecological The development of architecture as the main direction of green building technique development.Water have the rainwater of accumulating, evaporative cooling heat insulation, protect roof structure, improve architectural environment, slow down advantages such as urban heat land effect, but still have some problems at present, mainly show: the heat-proof quality of (1) shallow-layer open type water is not outstanding; (2) load of deep layer water is excessive, causes the roof structure cost to increase; (3) fixed shading formula water heat dispersion at night is not good, can form and oppositely conduct heat night; (4) cost of Movable sunshade formula water is too high, operational management is complicated; (5) utilization rate of traditional water rainwater is low, and environmental benefit is poor.Therefore how the structural model of reasonably optimizing water, the problem and the shortcoming that overcome its existence are the keys that its engineering is applied.
Summary of the invention
The purpose of this utility model be to consider the problems referred to above and provide that a kind of cost is low, construction is simple, be easy to maintenance management, the heat insulation module of water of band plantation floating plate that heat-proof quality is good.The utility model rainwater utilization height, environmental benefit are good, use simple, convenient and practical.
The technical solution of the utility model is: the heat insulation module of water of band plantation floating plate of the present utility model, include water plant, floating plate, aquifer, antiseepage film, module board, isolation layer, wherein module board places the end face that is laid on the Roofing brick on the deck 8, the inboard set hollow cavity of module board is aquifer, and the inboard of module board is provided with antiseepage film, the outside of module board is provided with isolation layer, and floating plate places in the aquifer, and water plant is planted on floating plate.
Above-mentioned floating plate is provided with implantation hole, and water plant plantation is on the set implantation hole of floating plate.
The utility model is owing to adopt the structure that traditional water and vegetation roof are combined, and the utility model compared with prior art has following beneficial effect:
(1) effect of heat insulation is remarkable.Because be provided with floating plate and water plant on the aquifer, the respiration of water plant and transpiration have reduced the module table surface temperature, floating plate has the effect of keeping out to solar radiation simultaneously, thereby has improved the heat-proof quality of water;
(2) night, heat dispersion was good.Water plant of the present utility model and floating plate thickness only are about 40mm, under the transpiration and respiration of water plant, night the roofing surface temperature be able to rapid decline, prevented reverse heat transfer;
(3) rainwater availability height.The rainwater of accumulating not only can be used as aquifer and plays heat-blocking action, can also provide moisture for water plant;
(4) engineering is simple, and cost is low.Compare with traditional water, the advantage of shallow-layer water is inherited in this practicality, is easy to construction and safeguards that short construction period has tangible cost savings;
The heat insulation module of water of the band plantation floating plate that the utility model is that a kind of cost is low, construction is simple, be easy to maintenance management, heat-proof quality is good, rainwater utilization is high, environmental benefit is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
The specific embodiment
Embodiment:
Structural representation of the present utility model as shown in Figure 1, 2, the heat insulation module of water of band plantation floating plate of the present utility model, include water plant 1, floating plate 2, aquifer 3, antiseepage film 4, module board 5, isolation layer 6, wherein module board 5 places the end face that is laid on the Roofing brick on the deck, module board 5 inboard set hollow cavities are aquifer 3, and the inboard of module board 5 is provided with antiseepage film 4, the outside of module board 5 is provided with isolation layer 6, floating plate 2 places in the aquifer 3, and water plant 1 plantation is on floating plate 2.Above-mentioned antiseepage film 4 avoids module board 5 drainage to occur as the water proof device.
For ease of plantation, above-mentioned floating plate 2 is provided with implantation hole, and water plant 1 plantation is on the set implantation hole of floating plate 2.
In the present embodiment, above-mentioned isolation layer 6 is extruded sheet.The isolation layer 6 that thickness is 50mm is set around the outside of above-mentioned module board 5.
In the present embodiment, the specification of above-mentioned module board 5 is 1100 * 1100 * 200mm.
In the present embodiment, it highly is the surface of the aquifer 3 of 140mm that above-mentioned floating plate 2 is placed on.
Operating principle of the present utility model is as follows: water plant 1 is planted on the floating plate with holes 2, it highly is the surface of the aquifer 3 of 140mm that floating plate 2 is placed on, under the irradiation of outdoor environment solar radiation, the respiration of water plant 1 and transpiration have reduced the temperature on module surface, aquifer 3 absorbs solar radiation simultaneously, reduces the roofing surface temperature.In addition, according to using needs, some module boards 5 can be placed on the end face of the Roofing brick 7 that is layed on the deck 8.