Wall body evaporation and temperature reduction device utilizing solar energy and nontraditional water sources
A technology of evaporative cooling and solar energy, which is applied in the field of building technology and science, can solve the problems of building envelope structure, wave surface can not be used, and there is no description of water source and water spraying method, so as to avoid random dripping and drainage, and save energy and water in buildings Effect
Active Publication Date: 2014-12-03
SOUTH CHINA UNIV OF TECH
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Problems solved by technology
The invention patent application does not explain the water source and water spraying method. In addition, the corrugated surface (concave-convex) plate material cannot be used as the building envelope. The invention patent application does not involve the application of rainwater, air conditioning condensate water recovery and solar photovoltaic technology
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[0018] The present invention will be further described below in conjunction with the accompanying drawings, but the scope of protection of the present invention is not limited to the scope represented by the embodiments.
[0019] like figure 1 As shown in the figure, a wall evaporative cooling device utilizing solar energy and non-traditional water sources includes solar panels 1, a controller 2, a battery 3, a water pump 4, a water spray pipe 5, an upper water pipe 6, a water storage tank 7, and a condensate water collection pipe. 8. Rainwater pipe 9, calculator 10, air temperature probe 11, air humidity probe 12 and wall moisture content probe 13; solar panel 1 is placed on the roof of the building and connected to controller 2 through wires; controller 2 and battery 3 Connection, the battery 3 is electrically connected with the water pump 4, the water pump 4 is connected with the upper water pipe 6 and the water spray pipe 5 respectively, the upper water pipe 6 is connected...
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The invention discloses a wall body evaporation and temperature reduction device utilizing solar energy and nontraditional water sources. A solar cell panel of the wall body evaporation and temperature reduction device is placed on a building roof and is connected with a controller through a conducing wire, the controller is connected with a storage battery, the storage battery is electrically connected with a water pump, the water pump is respectively connected with a water supply pipe and a water spraying pipe, the water supply pipe is connected with a water storage tank, the water pump is also connected with a calculator through signals, the water spraying pipe is arranged at the upper part of the outer side of the wall surface, an air temperature probe, an air humidity probe and a wall surface moisture content probe are respectively connected with the calculator, the air temperature probe and the air humidity probe are placed on the roof, and the wall surface moisture content probe is placed at the bottom of the wall body. The wall body evaporation and temperature reduction device has the advantages that the matching relationship among the solar energy, the ambient temperature and humidity of the wall body and the wall surface moisture content is skillfully utilized, through the intelligent control of the calculator, the effect that the water spraying and temperature reduction of the wall body is only carried out under the conditions of outdoor high temperature and high solar radiation is realized, and the building energy saving and water saving effects are obvious.
Description
technical field [0001] The invention relates to a wall cooling device, in particular to a wall evaporative cooling device utilizing solar energy and non-traditional water sources, and belongs to the field of building technology science. Background technique [0002] At present, my country is vigorously promoting green building technology. In the national standard "Green Building Evaluation Standard" (GB / T50378-2006), several technical requirements that green three-star buildings should meet are listed, building energy saving, non-traditional water source utilization and renewable energy. Energy utilization is one of the key technologies. In the hot area of southern my country, the summer solar radiation is strong and the rain is abundant. The buildings have the natural advantages of using solar energy, rainwater resources and evaporation to cool down. [0003] Chinese invention patent application 200910135564.5 discloses an energy saving method for building evaporative coo...
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IPC IPC(8): E04B1/74
Inventor 张磊张玉孟庆林
Owner SOUTH CHINA UNIV OF TECH