Rainwater recovery device arranged on energy-saving building outer wall

Abstract

The invention discloses a rainwater recovery device arranged on an energy-saving building outer wall, and belongs to the technical field of buildings. The rainwater recovery device comprises a shell and a first rain baffle, fixing plates are fixedly connected to the front side and the rear side of the right side face of the shell, first bearings are clamped to the opposite faces of the two fixingplates, the first bearings sleeve first rotating shafts, and the opposite ends of the two first rotating shafts are correspondingly and fixedly connected with the front side face and the rear side face of the first rain baffle. According to the rainwater recovery device arranged on the energy-saving building outer wall, by arranging the first rain baffle and a second rain baffle, under the actionof the first rotating shafts, the first rain baffle and the second rain baffle can rotate by a certain angle to a proper position and collect rainwater, the position of a first sliding block can be fixed through a bolt, so that the first rain baffle and the second rain baffle are mutually staggered to enlarge the collection area, and the resource utilization rate is improved; and by arranging a collection box, a flow guide plate and a water tank, the collected rainwater flows into the collection box, and then the collected rainwater is guided into the water tank through the flow guide plate, so that rainwater collection is completed.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to a rainwater recovery device arranged on the outer wall of an energy-saving building. Background technique [0002] The definition of architecture is relatively broad, so ordinary housing and bridges all belong to the category of architecture. The significance of architecture is mainly stated from the two aspects of architecture to people and human society. The evolution of architectural significance also implies the development direction of architecture, from meeting the basic needs of resisting the harsh natural environment to improving people's spiritual feelings and production efficiency. Architecture is created by human beings and accompanies human beings day and night. [0003] When the exterior wall of the building is exposed to the sun and rain for a long time, the paint will peel off or crack, especially near the ground. If the wall cracks, it may affect the...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the wall cannot be effectively protected by waterproof paint alone, and the rainwater will accumulate and corrode the wall at the root of the wall, and at the same time, the rainwater cannot be collected, resulting in resource loss and waste. A rainwater recovery device installed on the exterior wall of an energy-saving building

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