CN214884916U - Building top layer heat insulation system - Google Patents
Building top layer heat insulation system Download PDFInfo
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- CN214884916U CN214884916U CN202120533481.8U CN202120533481U CN214884916U CN 214884916 U CN214884916 U CN 214884916U CN 202120533481 U CN202120533481 U CN 202120533481U CN 214884916 U CN214884916 U CN 214884916U
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Abstract
本实用新型公开了一种建筑顶层隔热系统，属于绿色建筑技术领域，包括顶层挡墙、楼顶板和楼梯间，所述楼顶板上设有若干支撑块，所述支撑块上安装有若干多孔地砖，所述多孔地砖与楼顶板、顶层挡墙之间形成一蓄水空间；所述楼梯间中设有水箱，所述水箱通过进出水通道与楼顶板上的蓄水空间连通。本技术方案通过在楼顶板上设置多孔地砖结构，使楼顶板大部分被遮盖，避免阳光直射，同时在多孔地砖下设蓄水空间，通过蓄水来带走热量，降低楼顶板温度，还通过在楼梯间设置不受阳光直射的水箱结构，辅助维持楼顶板上的积水处于较低的温度，达到了隔热和降温的效果，可以更有效地降低顶层住户的能耗。
The utility model discloses a building top-level heat insulation system, belonging to the technical field of green buildings, comprising a top-level retaining wall, a roof board and a stairwell. Several porous floor tiles, a water storage space is formed between the porous floor tiles, the roof board and the top retaining wall; a water tank is arranged in the stairwell, and the water tank is communicated with the water storage space on the roof board through the water inlet and outlet channels . In this technical scheme, a porous floor tile structure is arranged on the roof board, so that most of the roof board is covered to avoid direct sunlight, and a water storage space is set under the porous floor tile to take away heat and reduce the temperature of the roof board by storing water. In addition, by setting up a water tank structure in the stairwell that is not exposed to direct sunlight, it helps to maintain a lower temperature of the accumulated water on the roof board, which achieves the effect of heat insulation and cooling, and can more effectively reduce the energy consumption of the top residents.
Description
Technical Field
The utility model belongs to the technical field of green building, a heat insulation structure of cooling of building top layer is related to, especially, relate to a building top layer thermal-insulated system.
Background
In the traditional building design, in hot summer, the roof is directly irradiated by sunlight, the temperature is higher, so that the households living in the highest floor are obviously very sultry, and the households in the floor must use higher-power air conditioners or adjust the air conditioners to lower refrigeration temperature, thereby obviously increasing the energy consumption.
In order to solve the problem, a double-layer floor structure is generally adopted at the top layer, so that the inner layer of the floor is shielded by the outer layer and is not directly irradiated by sunlight any more, and the indoor temperature below the floor is reduced; or a method of storing water on the roof is adopted, the heat accumulation is relieved by utilizing the characteristic of larger specific heat capacity of water, and the heat can be taken away by the evaporation of the water, so that the temperature of the floor slab is reduced. The double-layer floor slab structure has the problems that the heat insulation effect is not ideal, the heat conduction capability of the reinforced concrete structure is strong, the top layer is high in temperature, and the indoor is stuffy; the mode of top layer retaining, after the retaining receives sunshine direct irradiation to heat up, can lead to the top layer temperature higher equally, and the evaporation of water heat dissipation then needs time, and simultaneously behind the roof retaining, the roof will no longer be able to do other usage.
For this reason, many solutions have been conceived by those skilled in the art, for example, chinese utility model with application number CN201521069815.1 discloses a thermal insulation structure for top layer of building, which comprises a top plate, a peripheral wall, a ventilation structure, a drainage channel and an air outlet, wherein the ventilation structure is arranged on the upper side of the top plate, the drainage channel is arranged around the ventilation structure, and the air outlet is arranged on the peripheral wall; the top plate sequentially comprises a mud-mixed soil layer, a heat-insulating layer and a waterproof layer from bottom to top; the ventilation framework comprises a protective layer arranged on the upper side of the waterproof layer, brick ridge walls arranged at intervals on the upper side of the protective layer, concrete plates erected on the brick ridge walls and a ventilation bridge arranged on the upper side of the concrete plates, main ventilation openings are arranged on two sides of the ventilation bridge, and side ventilation openings are arranged on the other two sides of the ventilation bridge. The utility model discloses in, through setting up the heat preservation on muddy dirt layer, improved the heat preservation effect on building top layer, through set up the waterproof layer on the heat preservation, reduced the influence of rainwater to the heat preservation, in addition, through the ventilation framework that sets up, reduce the thermal gathering of top layer, improved thermal-insulated heat retaining effect greatly.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a building top layer heat insulation system to reach for the roof fully insulates against heat the cooling, and then energy saving and consumption reduction's effect.
The utility model discloses a realize through following technical scheme.
A building top layer heat insulation system comprises a top layer retaining wall, a roof board and a staircase, wherein a plurality of supporting blocks are arranged on the roof board, a plurality of porous floor tiles are installed on the supporting blocks, and a water storage space is formed among the porous floor tiles, the roof board and the top layer retaining wall; the water storage device is characterized in that a water tank is arranged in the staircase room and is communicated with a water storage space on the roof plate through a water inlet and outlet channel.
Furthermore, the water inlet and outlet channel is positioned between the porous floor tiles and the roof slab and has a distance with the roof slab.
Further, waterproof layers are arranged on the surfaces of the roof plate and the top retaining wall.
Furthermore, a plurality of water permeable holes are arranged on the porous floor tile.
Furthermore, the water tank is also provided with an overflow pipe, the overflow pipe is positioned at the upper part of the water tank and is higher than the water inlet and outlet channel, and the lowest part of the water inlet of the overflow pipe is flush with the surface of the porous floor tile.
Furthermore, a filter screen structure is arranged at one end of the water inlet and outlet channel close to the roof plate.
Further, the thickness of the water tank is 10-20 cm.
Further, the water tank is made of metal aluminum.
Further, the supporting block is in a cross shape.
The utility model has the advantages that:
a building top layer thermal-insulated system, through set up porous ceramic tile structure on the roof board, make the roof board most covered, avoid sunshine to penetrate directly, set up the retaining space simultaneously under porous ceramic tile, take away the heat through retaining, reduce roof board temperature, still through setting up the water tank structure that does not receive sunshine to penetrate directly in the staircase, supplementary ponding that maintains on the roof board is in lower temperature, reached the effect of thermal-insulated and cooling, can reduce the energy consumption of top layer resident family more effectively.
Compared with the prior art, the technical scheme can shield the roof and avoid direct sunlight; on the other hand, the heat is taken away through ponding, further reduces roof plate temperature, keeps the ponding temperature on the roof plate through the water tank retaining simultaneously, reaches better cooling effect. Meanwhile, the water level of the water accumulated on the roof plate is adjusted by the water tank, so that the water level of the water accumulated on the roof plate cannot exceed the surface of the porous floor tiles, and the porous floor tiles can still be used for normal pedestrians or other purposes.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic top view of the support plate of the present invention.
Fig. 4 is a left side view of fig. 1.
Fig. 5 is a schematic structural diagram of the middle support block of the present invention.
In the figure: 1-top retaining wall, 2-waterproof layer, 3-roof board, 4-supporting block, 5-porous floor tile, 501-permeable hole, 6-water inlet and outlet channel, 601-filter screen structure, 7-stair, 8-stair room, 9-water tank, 10-overflow pipe and 11-roof door.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings, but the scope of protection claimed is not limited to the description.
As shown in fig. 1-4, the heat insulation system for the top floor of a building of the present invention comprises a top retaining wall 1, a roof plate 2 and a staircase 8, wherein the roof plate 2 is provided with a plurality of supporting blocks 4, the supporting blocks 4 are provided with a plurality of porous floor tiles 5, and a water storage space is formed between the porous floor tiles 5 and the roof plate 2 and the top retaining wall 1; a water tank 9 is arranged in the staircase 8, and the water tank 9 is communicated with a water storage space on the roof plate 3 through a water inlet and outlet channel 6.
The top of the water tank 9 is higher than the plane of the porous floor tiles, the water inlet and outlet channel 6 is positioned between the porous floor tiles 5 and the roof plate 3, and a space is reserved between the water inlet and outlet channel and the roof plate 3, so that sediment is prevented from entering the water inlet and outlet channel 6; the lowest part of the water inlet of the overflow pipe 10 is flush with the surface of the porous floor tile 5 so as to ensure that the water level accumulated on the roof of the house does not exceed the surface of the porous floor tile 5. When the water is evaporated, the water level of the accumulated water on the roof plate 3 is reduced, and the accumulated water in the water tank 9 flows out from the water tank 9 through the water inlet and outlet channel 6 to supplement the water level of the accumulated water on the roof plate 3.
The surfaces of the roof plate 3 and the top retaining wall 1 are both provided with waterproof layers 2 for preventing the top-layer stored water from permeating into the house of the top-floor household; the waterproof layer 2 is made of modified asphalt, so that the waterproof effect is good, and the manufacturing cost is low.
The porous floor tiles 5 are provided with a plurality of water permeable holes 501, and rainwater enters the roof slab 3 below the porous floor tiles 5 from the water permeable holes 501.
The water tank 9 is also provided with an overflow pipe 10, the overflow pipe 10 is positioned at the upper part of the water tank 9 and is higher than the water inlet and outlet channel 6, and the water outlet end of the overflow pipe is communicated with an underground sewer pipeline. When the water accumulation on the roof plate 3 is too much and the water tank 9 can not be accommodated, the water can overflow through the overflow pipe 10 and flow into the sewer pipeline.
The water inlet and outlet channel 6 is provided with a filter screen structure 601 at one end close to the roof plate 3, and is used for filtering impurities in accumulated water on the roof plate 3 and preventing the impurities from entering the water tank 9 and being unable to be cleaned.
The thickness of the water tank 9 is 10-20cm, and the water tank is fixedly arranged near a wall in the staircase 8, so that the water tank is prevented from blocking a pedestrian passageway of the staircase 7.
The water tank 9 is made of metal aluminum materials, the water tank 9 is installed in the staircase 8 and is not directly irradiated by sunlight, the relatively low temperature can be kept, and the water tank is used for auxiliary heat dissipation and has a good heat dissipation effect.
As shown in fig. 5, the supporting blocks 4 are cross-shaped for supporting the porous floor tiles 5 to form a water storage space between the porous floor tiles 5 and the roof slab 3.
Examples
Fig. 1-5 are only schematic structural diagrams of the technical solution, and are designed according to specific structures of staircases and roofs in practical application.
In rainy days, rainwater falls on the roof and enters the roof plate 3 through the water permeable holes 501 of the porous floor tiles 5 to form accumulated water on the roof plate 3. The accumulated water is gradually increased and reaches the water inlet and outlet channel 6, the accumulated water enters the water tank 9 through the water inlet and outlet channel 6 below the roof door 11, and impurities in the accumulated water are filtered out through the filter screen structure 601 arranged at the end of the water inlet and outlet channel 6.
When the water accumulated on the roof slab 3 continuously increases until the water tank 9 is filled, when the water level reaches the overflow pipe 10, the water in the water tank 9 overflows through the overflow pipe 10 and is collected into the downstairs sewer to be discharged. Because the lowest position of the water inlet of the overflow pipe 10 is flush with the surface of the porous floor tile 5 or is slightly lower than the surface of the porous floor tile 5, the water level accumulated on the roof of the house does not exceed the surface of the porous floor tile 5. Ensure that the surface of the porous floor tile 5 can be used for normal pedestrian or other purposes.
In hot summer, sunlight directly irradiates the roof, and the porous floor tiles 5 are directly irradiated by the sunlight to form a first barrier for blocking the sunlight for the roof plate 3; however, because the porous floor tile 5 has a plurality of water permeable holes 501, some sunlight still penetrates through the porous floor tile 5 and irradiates under the porous floor tile 5, and the heat conduction at the connection position of the porous floor tile 5 and the supporting block 4 causes the temperature of the porous floor tile 5 to rise. At this time, because the water is accumulated on the roof plate 3, the accumulated water is evaporated continuously, and the water vapor continuously emerges from the water permeable holes 501 of the porous floor tiles 5 to take away the heat, thereby achieving the effect of maintaining the roof plate 3 in a lower temperature range.
Meanwhile, since the water tank 9 is located in the staircase 8 and is not irradiated by the direct sunlight, the water in the water tank 9 can be maintained at a low temperature. The water in the water tank 9 and the accumulated water on the roof plate 3 are connected through the water inlet and outlet channel 6, heat exchange is carried out continuously, heat in the accumulated water on the roof plate 3 is absorbed, the water tank body can radiate heat quickly, the water in the water tank 9 can be maintained at relatively low temperature, and the accumulated water on the roof plate 3 is helped to radiate heat continuously.
Due to the evaporation of water, when the water level of accumulated water on the roof plate 3 is reduced, part of accumulated water in the water tank 9 flows back to the roof plate 3 through the water inlet and outlet channel 6 to supplement the accumulated water on the roof plate 3 and ensure the cooling and heat insulation effect of the roof.
When the roof temperature is well controlled, the indoor temperature of the top-level resident can not rise obviously, and the air conditioner can achieve a good refrigeration effect by normal use, thereby achieving the effects of saving energy and reducing consumption.
The above-mentioned embodiments are merely exemplary, so as to enable those skilled in the art to better understand the technical solution, and should not be construed as limiting the scope of the present invention, and all modifications and simple substitutions made according to the technical solution of the present invention fall within the scope of the present invention.
Claims (9)
1. The utility model provides a building top layer heat-proof system, includes top layer barricade (1), roof board (2) and stairwell (8), its characterized in that: a plurality of supporting blocks (4) are arranged on the roof plate (2), a plurality of porous floor tiles (5) are arranged on the supporting blocks (4), and a water storage space is formed among the porous floor tiles (5), the roof plate (2) and the top retaining wall (1); a water tank (9) is arranged in the staircase (8), and the water tank (9) is communicated with a water storage space on the roof plate (3) through a water inlet and outlet channel (6).
2. The building roof insulation system of claim 1, wherein: the water inlet and outlet channel (6) is positioned between the porous floor tiles (5) and the roof plate (3) and has a distance with the roof plate (3).
3. The building roof insulation system of claim 1, wherein: and waterproof layers (2) are arranged on the surfaces of the roof plate (3) and the top retaining wall (1).
4. The building roof insulation system of claim 1, wherein: the porous floor tile (5) is provided with a plurality of water permeable holes (501).
5. The building roof insulation system of claim 1, wherein: the water tank (9) is further provided with an overflow pipe (10), the overflow pipe (10) is positioned at the upper part of the water tank (9) and is higher than the water inlet and outlet channel (6), and the lowest part of a water inlet of the overflow pipe (10) is flush with the surface of the porous floor tile (5).
6. The building roof insulation system of claim 1, wherein: and one end of the water inlet and outlet channel (6) close to the roof plate (3) is provided with a filter screen structure (601).
7. The building roof insulation system of claim 1, wherein: the thickness of the water tank (9) is 10-20 cm.
8. The building roof insulation system of claim 1, wherein: the water tank (9) is made of metal aluminum.
9. The building roof insulation system of claim 1, wherein: the supporting block (4) is in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533481.8U CN214884916U (en) | 2021-03-15 | 2021-03-15 | Building top layer heat insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533481.8U CN214884916U (en) | 2021-03-15 | 2021-03-15 | Building top layer heat insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884916U true CN214884916U (en) | 2021-11-26 |
Family
ID=79036701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120533481.8U Expired - Fee Related CN214884916U (en) | 2021-03-15 | 2021-03-15 | Building top layer heat insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876680A (en) * | 2022-09-22 | 2023-10-13 | 青建国际集团有限公司 | High temperature system is prevented to top layer building |
-
2021
- 2021-03-15 CN CN202120533481.8U patent/CN214884916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876680A (en) * | 2022-09-22 | 2023-10-13 | 青建国际集团有限公司 | High temperature system is prevented to top layer building |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |