A building rainwater recovery and utilization system that can effectively reduce indoor temperature
A technology for indoor temperature and buildings, applied in general water supply conservation, water supply installations, roof drainage, etc., can solve the problems of small specific heat capacity, which is not conducive to the normal work or life of indoor personnel, and achieve the effect of improving the cooling effect
Active Publication Date: 2021-03-02
南通市建筑设计研究院有限公司
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Problems solved by technology
[0004] However, when the weather is relatively hot in summer, because the wall is made of reinforced concrete, its specific heat capacity is small, so the wall temperature is greatly affected by the external temperature; It is beneficial to the normal work or life of indoor personnel, so it needs to be improved
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[0038] A building rainwater recovery and utilization system that can effectively reduce indoor temperature, refer to figure 1 , it comprises building body 1, and building body 1 is made of reinforced concrete; Building body 1 comprises body of wall 11 and roof slab 12, and roof slab 12 is provided with rain guide plate 121, and rain guide plate 121 is made of reinforced concrete Tiles are laid on the rain guide plate 121 so as to guide the rainwater on the rain guide plate 121 downward quickly.
[0039] refer to figure 1 , the roof slab 12 is located around the rain guide plate 121 and is provided with a water tank 122 for receiving rainwater on the rain guide plate 121; the water tank 122 is also made of reinforced concrete; the inner wall of the water tank 122 is coated There are water-based polyurethane waterproof coatings. When it rains, the rainwater collects inside the tank body 122 .
[0040] refer to figure 1 and figure 2 , The bottom of the building body 1 is pr...
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The invention discloses a building rainwater recovery and utilization system that can effectively reduce indoor temperature, relates to the technical field of building design, and aims to solve the technical problem that the temperature of the wall is high when the weather is hot. A rain-guiding plate is arranged on the board, and the roof plate is located around the rain-guiding plate, and is used to receive the rainwater on the rain-guiding plate; a water collecting tank is arranged below the building body; the outside of the wall A thickened layer formed integrally with the wall, and a water pipe is embedded in the thickened layer along the up and down direction; the upper end of the water pipe communicates with the water tank, and its lower end extends into the water collection tank; when the temperature of the wall is high , start the water pump, so that the water in the water collection tank is continuously transported to the water tank body, and the water in the water tank body flows down to the water collection tank through the water pipe; during this process, the circulating water absorbs the heat in the wall to realize Effectively reduce the wall temperature effect.
Description
technical field [0001] The invention relates to the technical field of building construction design, more specifically, it relates to a building rainwater recovery and utilization system that can effectively reduce indoor temperature. Background technique [0002] At present, buildings are mostly made of reinforced concrete, which can greatly increase the utilization rate of land area. [0003] Existing publication number is that the Chinese patent of CN107806244A provides a kind of building construction method and building, and it comprises the wall body that reinforced concrete is made, and the floor plate that is fixedly connected with wall body; Floor plate divides building into several floors, to improve Building occupancy. [0004] However, when the weather is relatively hot in summer, because the wall is made of reinforced concrete, its specific heat capacity is small, so the wall temperature is greatly affected by the external temperature; It is conducive to the no...
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IPC IPC(8): E03B3/02E04D13/04
CPCE03B3/02E04D13/0404E04D13/0445Y02A20/108
Inventor 凌美英巫凌彭晓辉
Owner 南通市建筑设计研究院有限公司