Green roof system

A roofing system, green technology, applied in roof cladding, roof decoration, building roofs, etc., can solve problems such as water recycling, water leakage, waterproof layer damage, etc., to avoid waste of water resources and optimize service life , the effect of avoiding pollution

Inactive Publication Date: 2009-09-23
BAIANLI STEEL STRUCTURE APPL SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing green roof system is to lay a waterproof layer of rolled materials such as plastic on the roof, and then cover the planting layer on the waterproof layer. This kind of green roof system is relatively simple, and has not fully utilized clean energy such as solar energy and wind energy. Taking into account the recycling of water, that is, not considering the overall effect of comprehensive energy saving
In addition, this structure has the following disadvantages: the sealing of the seams between the waterproof layer membranes is not reliable, and it is easy to cause water to leak from the seams to the roof; in addition, when the planting layer is covered, the waterproof layer may also be damaged. And produce water leakage; the root system of the plant growth process may also damage the plastic waterproof layer and cause leakage. Once this traditional green roof system leaks, it will be difficult to find out the leakage point and difficult to repair , may eventually require remaking the entire green roof system, which is quite expensive to maintain

Method used

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Examples

Experimental program
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Embodiment 1

[0018] Such as figure 1 , image 3 As shown, this embodiment includes a roof 1 and a planting layer 4. The roof 1 is a concrete roof, and of course it can also be a steel structure roof. The roof 1 is covered with a stainless steel waterproof layer 2 with fully welded seams. The planting layer 4 is located on the stainless steel waterproof layer 2, and the stainless steel waterproof layer 2 includes several stainless steel plates 21 with folded edges around them, and several fixing seats 5 are provided at the joints between each of the stainless steel plates 21. The cross section of the fixing seat 5 is "L" shape, and the joints between the stainless steel plates 21 are continuously welded and sealed along the edge direction to form a weld 51; the green roof system also includes a drainage tank 31, a circulating water tank 32, Water supply and irrigation pipeline 33, circulating water pump 36, solar power generation device 6, wind power generating device 7, electric control b...

Embodiment 2

[0020] Such as figure 2 , image 3 As shown, the difference between this embodiment and Embodiment 1 is that: the planting layer 4 is an insulated room 100, and the top surface of the insulated room 100 is provided with a dimming grille 91 and an exhaust device 92, and the exhaust The device 92 is electrically connected to the battery pack 81 . The thermal insulation room 100 can prevent the plants on the green roof from being attacked by cold winter in the temperate zone and the frigid zone, and ensure that the green roof system is evergreen in all seasons. The light intensity in the heat preservation room 100 is conducive to the growth of plants. The exhaust device 92 can regulate the air in the heat preservation room 100, and cooperate with the light adjustment grille 91 to adjust the light intensity in the heat preservation room 100. Temperature and ventilation allow for micro-control of the indoor environment.

[0021] The remaining features of this embodiment are the...

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Abstract

The invention discloses a green roof system that makes full use of such clean energy as solar energy, wind energy and the like, saves water resource, and is energy-saving, environment-friendly, good in the whole comprehensive energy saving effect as well as in waterproofness, easy for maintenance and long in service life. The roof system comprises a roof (1), a plant layer (4), a drain tank (31), a circulating water tank (32), a water supply irrigation pipeline (33), a circulating water pump (36), a solar power generation device (6), a wind power generation device (7), an electrical control cabinet (80) and an accumulator battery (81). The roof (1) is covered with a stainless steel waterproof layer (2) with all-welded seam. The plant layer (4) is on the stainless steel waterproof layer (2). A water outlet of the drain tank (31) is connected into the circulating water tank (32). The inlet of the circulating water pump (36) leads to the circulating water tank (32) and the outlet is connected with the water supply irrigation pipeline (33). A water replenishing pipeline (37) and an evacuation pipeline (38) are connected on the circulating water tank (32). The green roof system can be widely applied to the green building field.

Description

technical field [0001] The invention relates to a building roof system, in particular to a green roof system. Background technique [0002] In recent years, with the development of the concept of green environmental protection, more and more attention has been paid to green roofs, and green buildings have gradually emerged. Urban roof greening is one of the most effective ways to improve the urban climate, and it is an environmental project with low investment and quick results. Green roof refers to the greening on the top of various buildings, structures, etc., as well as on the roof and terrace above the ground and the surroundings are not connected with the natural soil layer. The benefits of the green roof system are many: it can effectively increase the area of ​​the garden green space, expand the green space, promote the ecological balance of the city, optimize the living environment, meet the needs of people to get close to nature and return to nature, and it is also...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D11/02
CPCY02B80/32Y02A30/254
Inventor 彭耀光
Owner BAIANLI STEEL STRUCTURE APPL SCI TECH
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