CN201292617Y - Vaporizing heat insulating roof overhead plate - Google Patents
Vaporizing heat insulating roof overhead plate Download PDFInfo
- Publication number
- CN201292617Y CN201292617Y CNU2008201999874U CN200820199987U CN201292617Y CN 201292617 Y CN201292617 Y CN 201292617Y CN U2008201999874 U CNU2008201999874 U CN U2008201999874U CN 200820199987 U CN200820199987 U CN 200820199987U CN 201292617 Y CN201292617 Y CN 201292617Y
- Authority
- CN
- China
- Prior art keywords
- roof
- heat
- aerated concrete
- autoclaved aerated
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008016 vaporization Effects 0.000 title 1
- 239000004567 concrete Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000008020 evaporation Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 3
- 239000007921 spray Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 241000272165 Charadriidae Species 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- PWKSKIMOESPYIA-BYPYZUCNSA-N L-N-acetyl-Cysteine Chemical compound CC(=O)N[C@@H](CS)C(O)=O PWKSKIMOESPYIA-BYPYZUCNSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004820 blood count Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
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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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Building Environments (AREA)
Abstract
本实用新型是一种蒸发隔热屋面架空板，其特征是：在屋面板(1)上设置砌块支墩(2)，砌块支墩(2)上置轻质多孔吸水板(4)，该混凝土板(4)上设置砌块围栏(5)，砌块围栏(5)内堆置轻质多孔散粒材料(6)。当蒸压加气混凝土板以及其上堆置的轻质多孔散粒材料由于降雨或喷淋而含水量较大时，能够起到水分蒸发降低屋面温度的作用。当蒸压加气混凝土板以及其上堆置的轻质多孔散粒材料处于干燥状态时，由于此时二者都是轻质多孔材料，所以隔热性能良好，也能有效地降低屋面板的辐射热，提高架空屋面的隔热性能。还可以利用雨水或中水对蒸发隔热屋面架空板进行喷淋加湿以提高屋面降温效果。用于炎热地区的屋面时，具有改善室内热环境、降低夏季空调降温能耗的效果。
The utility model relates to an evaporative and heat-insulating roof overhead board, which is characterized in that a block pier (2) is arranged on the roof panel (1), and a light porous water-absorbing board (4) is placed on the block pier (2). A block fence (5) is arranged on the concrete slab (4), and light porous granular materials (6) are stacked in the block fence (5). When the autoclaved aerated concrete slab and the lightweight porous granular materials stacked on it have a large water content due to rainfall or spraying, it can evaporate the water and reduce the roof temperature. When the autoclaved aerated concrete slab and the lightweight porous granular material stacked on it are in a dry state, since both are lightweight porous materials at this time, the heat insulation performance is good, and the roof panel can also be effectively reduced. Radiant heat, improving the thermal insulation performance of the elevated roof. Rainwater or reclaimed water can also be used to spray and humidify the evaporative heat insulation roof slab to improve the cooling effect of the roof. When used on roofs in hot areas, it can improve the indoor thermal environment and reduce the energy consumption of air conditioners in summer.
Description
Technical field
The utility model relates to construction engineering technical field, particularly a kind of evaporation heat-insulated roof Roofing slab.
Background technology
The heat insulation roofing that is meant of building roof is isolated solar radiant heat and outdoor high temperature influence in summer, thereby makes the roofing inner surface keep the ability of proper temperature.In full summer, if thermal insulation of roof is bad, the roof of high temperature will produce a large amount of radiant heat, and interior temperature is raise, and cause the human-body radiating difficulty, and body temperature increases, and it is extremely hot hard to bear that human body is felt, white blood cell count reduces, thereby causes sufferer.Therefore, raising thermal insulation of roof ability is significant for building energy conservation, raising comfortableness and assurance health.
The method that improves the thermal insulation of roof ability is a lot, wherein be widely used and comparatively economic method is dull and stereotyped built on stilts heat-insulated roof, the built on stilts heat-insulated roof of existing flat board is to place the microlith reinforced concrete prefabricated board on the hollow brick buttress, and the built on stilts heat-insulated roof of this flat board has following technical requirements in use:
1, the overhead heat insulation roofing should use on draughty building;
2, air intake should be arranged on the zone of positive pressure of locality peak frequency wind direction hot season, and air outlet should be arranged on negative pressuren zone.
From above-mentioned technical requirements as can be seen, fixing when consistent in hot season if the building location is zone of silence or peak frequency wind direction, the built on stilts heat-insulated roof of existing flat board is difficult to obtain the effect of heat insulation of expection.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes existing dull and stereotyped built on stilts heat-insulated roof, a kind of evaporation heat-insulated roof Roofing slab is provided, utilize the Autoclaved aerated concrete slabs of porous water-absorbing to replace reinforced concrete prefabricated board, and the light porous absorbent material of on the plate face of Autoclaved aerated concrete slabs, banking up, reduce the roofing temperature by water evaporates cooling and raising heat-insulating capability.
The technical solution of the utility model is: building block buttress (2) is set on roof panel (1), put light porous water sucting plate (4) on the building block buttress (2), building block fence (5) is set, the light porous loose material (6) of banking up in the building block fence (5) on this concrete slab (4).
Wherein, light porous water sucting plate is an Autoclaved aerated concrete slabs.Light porous loose material is haydite, slag.
The beneficial effects of the utility model are:
1, under the situation that does not have rainfall or artificial auxiliary water source to supply water, Autoclaved aerated concrete slabs all is the low dry light porous material of coefficient of thermal conductivity with the haydite of banking up on it, can effectively reduce the bottom surface temperature of Autoclaved aerated concrete slabs, minimizing is to the heat radiation of roofing, reduce the interior surface temperature of roof panel, reach the purpose of improving indoor thermal environment, reducing summer air-conditioning cooling energy consumption;
2, under the situation of rainfall or artificial auxiliary water source trickle, absorb large quantity of moisture in the hole of Autoclaved aerated concrete slabs and the porous materials such as haydite on it of banking up, under solar radiation and outdoor high temperature condition, the bottom surface temperature that the evaporation of these moisture can effectively slow down Autoclaved aerated concrete slabs raises, minimizing is to the heat radiation of roofing, reduce the interior surface temperature of roof panel, can reach the purpose of improving indoor thermal environment, reducing summer air-conditioning cooling energy consumption equally.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an evaporation heat-insulated roof Roofing slab generalized section of the present utility model.
Among the figure: 1. roof panel, 2. building-block buttress, 3.M5 cement mixing mortar, 4. Autoclaved aerated concrete slabs, 5. building-block fence, 6. haydite.
The specific embodiment
As shown in Figure 1, in on roofing 1, placing apart from 600 millimeters Mu5 cement hollow building blocks (190x120x190, the wide x height of long x) 2 as buttress, smear 20 thick M5 cement mixing mortars 3 at the buttress end face, thickness is not less than 100 millimeters Autoclaved aerated concrete slabs 4 to be placed on the buttress surface and to compress composite mortar 3 and form Roofing slabs, around Roofing slab 4 end faces, use Mu5 cement hollow building blocks (190x120x190, the wide x height of long x) 5 is built into fence, the thickness of banking up in fence is not less than 100 millimeters haydite 6, and the construction of evaporation heat-insulated roof Roofing slab is finished.
Autoclaved aerated concrete slabs wherein (NALC) is to be primary raw material with cement, lime, silica sand etc., and a kind of light porous novel Green environmental-protection building material of varying number through antiseptic reinforced mesh added in configuration according to structural requirement.Through HTHP, stream curing, the aerated concrete panel with cellular crystallization of formation, the general cementitious material of its density is little, when having performances such as fire-resistant, fire prevention, sound insulation, heat insulation, insulation, also has the hygroscopicity performance.It is existing product.
Claims (3)
1. one kind evaporates the heat-insulated roof Roofing slab, it is characterized in that: building block buttress (2) is set on roof panel (1), put light porous water sucting plate (4) on the building block buttress (2), building block fence (5) is set on this concrete slab (4), the light porous loose material (6) of banking up in the building block fence (5).
2. evaporation heat-insulated roof Roofing slab according to claim 1 is characterized in that: light porous water sucting plate is an Autoclaved aerated concrete slabs.
3. evaporation heat-insulated roof Roofing slab according to claim 1 is characterized in that: light porous loose material is haydite, slag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201999874U CN201292617Y (en) | 2008-11-17 | 2008-11-17 | Vaporizing heat insulating roof overhead plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201999874U CN201292617Y (en) | 2008-11-17 | 2008-11-17 | Vaporizing heat insulating roof overhead plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292617Y true CN201292617Y (en) | 2009-08-19 |
Family
ID=41006088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201999874U Expired - Fee Related CN201292617Y (en) | 2008-11-17 | 2008-11-17 | Vaporizing heat insulating roof overhead plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292617Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561109A (en) * | 2020-04-24 | 2020-08-21 | 山东高速齐鲁建设集团有限公司 | Green building with automatic cooling function |
-
2008
- 2008-11-17 CN CNU2008201999874U patent/CN201292617Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561109A (en) * | 2020-04-24 | 2020-08-21 | 山东高速齐鲁建设集团有限公司 | Green building with automatic cooling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20111117 |