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Riyadh - School of Architecture

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A/CA/CAssignment 3 – <strong>School</strong> Design - BRICKING ROCKAIR SPEEDA/C SYSTEMAir conditioning is provided in the hall. When whole school is using thisbig space, earth tunnel cooling is certainly not enough. Therefore, activecooling should be taken into account. Without destroying the aesthetic <strong>of</strong>the fascade, the machine is installed on the side <strong>of</strong> the storage, while wesome designed air exchange gaps like louvre in the storage room.PRODUCED BY AN AUTODESK EDUCATIONAL PRODUCTTEMPERATUREVENT CHAMBERVent chambers are for insulating the ro<strong>of</strong> from heatgain. As the ro<strong>of</strong> itself is a big heat absorber. Airchamber can act as an insulator to stop heating theclassroom directly. Also, fans and artificial lightingcan be installed in these ceiling as a servant space.PRODUCED BY AN AUTODESK EDUCATIONAL PRODUCTPRODUCED BY AN AUTODESK EDUCATIONAL PRODUCTEARTH TUNNELThe earth tunnel is designed tocathch wind into the interiorby pressure difference <strong>of</strong> the airflor.WONG YEE MAN, OPHENIA 1155003126Vent Chamberexhaust air leave though windowsoutlet : classroom0 0 0 0 0 0 0 0pressure differencetunnel faninlet : main tunnel++++++++CLASSROOM SECTION 1-100PRODUCED BY AN AUTODESK EDUCATIONAL PRODUCTElectricityStoragePRODUCED BY AN AUTODESK EDUCATIONAL PRODUCTfountainHallwind towerwind towerfountainOutdoor Classroomstaff roomwind towerfountainplatformclassroom AA/Cstoragestorageside entrance 1WC MWC Fside entrance 2playground with grass padHallfountainwind towerwind towerclassroom Bwind towerMain Entranceclassroom C0 2000 4000 6000 10000HallNfountainfountainVent Chambermain tunnelclassroomtunnel fanTEMPERATURE / AIR SPEED/ HUMIDITYCOOLING TOWER MECHANISM - detail explanationEARTH TUNNELDown to 2.5 m from the ground level , there is a earth tunnel. When the wind isreceiveded by the wind catcher. Air can flow under through under the groundand reach the classroom. After the cooled air comes into the main space, theexhause air can go away from the window openings.Layout <strong>of</strong> the Earth tunnel to the routine <strong>of</strong> classThere are totally six earth tunnels. Three is serving the classroom A, B and thehall. And three is serving classroom C, D and the staff room. To maximize thecooling effect for the users, each <strong>of</strong> the tunnel has its specific route to provide theair outlet under the seats <strong>of</strong> the children. Therefore, there is a recommendationfor the class funrniture arrangement and where exactly the kids sleep during restingtime.Ignam susdam faciuntias doluptatatVent ChamberwashroomMain TunnelVent Chamberclassroomtunnel fanPRODUCED BY AN AUTODESK EDUCATIONAL PRODSECTION 1-200TUNNEL FANSince there is a long way for the air to travel along theschool , tunnel fans are put under each outlet station.Because one side <strong>of</strong> the fan can blow the wind to thespaces, on the other side, it can draw the blown in air.FOUNTAINFountain are placed in the positionthat can moisturize the air goinginto the earth tunnel. Therefore,even cooler temperature can bearchieved in the whole system.PRODUCED BY AN AUTODESK EDUCATIONAL PRODUCT

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