El Corazon de Cerro Azul · Cerro Azul | Tecate | Mexico. Community Garden Native Gardens Concrete...
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El Corazon de Cerro Azul Barbara Gonzalez | Hailey Peitzman Carbon Neutral Design Studio | Fall 2012
Transcript of El Corazon de Cerro Azul · Cerro Azul | Tecate | Mexico. Community Garden Native Gardens Concrete...
El Corazon de Cerro AzulBarbara Gonzalez | Hailey PeitzmanCarbon Neutral Design Studio | Fall 2012
Site Plan | Cerro Azul Climate | Design Stratagiespassive heating stratagies:* some high thermal mass walls (brick)* high thermal mass floors (concrete)* solar walls
N0’ 16’ 32’ 64’ 128’
passive cooling stratagies:* shaded windows with southern exposure* natural ventilation & cross ventilation
Cerro Azul | Tecate | Mexico
Community GardenNative GardensConcrete PadAmphitheaterShaded Area
Restroom / ShowersKitchenOfficeStorageLibrary/Study AreaClassroom / DormDaycare / Preschool
Plan | Indoor Program Plan| Outdoor Program
0’ 4’ 8’ 16’ 32’ 0’ 4’ 8’ 16’ 32’N N
South Elevation
North Elevation
Elevations
0’ 4’ 8’ 16’ 32’
0’ 4’ 8’ 16’ 32’
0’ 4’ 8’ 16’ 32’
West Elevation
East Elevation
0’ 4’ 8’ 16’ 32’
Sections
0’ 4’ 8’ 16’ 32’
0’ 4’ 8’ 16’ 32’Cross Section
Longitudinal Section
Water ConservationRainwater Collection & Use
Greywater Reuse
rain falls on the sloped roofs
rain water runs off of the roof to a gutter system
gutters direct the rainwater tostorage barrelsto be saved for later uses
Utility (54.01%)Greywater (21.05%)Rainfall (24.94%)
Annual Water Usage (gal)
Kitchen:Duration per Use: 15 sFaucet Flow Rate: 1.3 gpmTemperature of Use: 95 FUses per Day Per Person: 2Water Discharge Quality: GreyWater Use Quality: Rain
Lavatory:Duration per Use: 15 sFaucet Flow Rate: 1.3 gpmTemperature of Use: 95 FUses per Day Per Person: 0.5Water Discharge Quality: GreyWater Use Quality: Rain
Energy Use 38,020 kBTU (13 kBTU/sqft)Water Use: 33,247 gal 2 gal/personCO2 Emission: 12,200 lbsCO2 218 lbsCO2
Shower:Duration per Use: 300 sFaucet Flow Rate: 1.3 gpmTemperature of Use: 95 FUses per Day Per Person: 0.25Water Discharge Quality: GreyWater Use Quality: Rain
Water Closet:Uses per Day Per Person: 0.5 Water Closet Flow Rate: 1.3 gpmWater Discharge Quality: BlackWater Use Quality: Grey
Water Reuse:Greywater Tank Size: 200 galRainwater Tank Size: 200 galRoof Capture Area: 100%
Greywater from sinks and showers can be used for: * flusing toilets --> plumbed into the system * irrigating gardens --> greywater is directed to a storage tank where it is slowly and continually introduced to the plants at the roots through a drip hose
Solar SystemsSolar Wall Solar Thermal Hot Water
cool air from inside the building
hot air delivered inside
the building
the sun heatsup the air inside
the solar wall
the air in the wall cavity is
heated by the sunwith the help of
the corrugated metal skin of the solar wall
How Does It Work?
* Cool air from the building is drawn into the solar wall through the lower vent
* The air is then heated between the wall and a layer of corrugated metal with solar radiation
* The warmer air rises and is then released into the room through the upper vent, heating the space
a black painted hoseis laid out on the roof as the heat collecting
mechanism for the solarhot water system
http://www.ccathsu.com/solarheating/hotwaterheating/andySP2002/swh.html
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
0
2000
4000
6000
8000
kBTU
Solar PV ElectricSolar Hot WaterWind ElectricCHP Electric
Net Renewable Production (kBTU)
Solar Thermal Hot WaterArea: 160 sqftCollector Type: UnglazedOrientation (from South): 0 degTilt: 9 deg
Solar Systems (cont.)Passive Solar Heating with Thermal Mass Winter Insulation Analysis
(thermal mass &solar wall)
(solar wall)
(solar wall)
(solar wall)
(thermal mass)
Summer Insulation Analysis
(thermal mass &solar wall)
(solar wall)
(solar wall)
(solar wall)
(thermal mass)
KitchenBathroom
Plum
bing
Multipurpose Room
Multipurpose Room32°
82°
North
North
North
Concrete Slab
Concrete SlabConcrete Slab
Insulated Garage Door (Close)
Insulated Garage Door (Open)
Solar Wall
Winter Sun
Summer Sun
Summer Sun
Ventilation | Passive CoolingNatural Ventilation Wind Analysis
KitchenBathroom
Plum
bing
Multipurpose Room
Multipurpose Room32°
82°Winter Sun
Summer Sun
North
North
North
Insulated Garage Door (Close)
Insulated Garage Door (Open)
Clerestory Windows
Daylighting
DaylightingDaylight Analysis
Shadow Range | 9AM - 3 PM
KitchenBathroom
Plu
mbi
ng
Multipurpose Room
Multipurpose Room32°
82°Winter Sun
Summer Sun
North
North
North
32°
82°
Summer Sun
Summer Sun
Winter Sun
Winter Sun
clerestory window
open garage door
closed garage door
solar wall
Energy AnalysisMonthly Consumption (kBTU)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
0
500
1000
1500
2000
2500
3000
3500
kBTU
Electric HeatingSpace HeatingHot WaterCoolingFanLightingAppliances
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
0
500
1000
1500
2000
2500
3000
3500
kBTU
Grid ElectricityGrid FuelSolar PV ElectricSolar Hot WaterWind ElectricCHP Fuel
Monthly Energy Sources (kBTU)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
0
500
1000
1500
2000
2500
3000
3500
kBTU
LightingCoolingHot WaterEquipmentGas HeatingElectric Heating
Energy Footprint (kBTU)
Resource Use & Utility Cost
Annual Electricity 31,349 kBTU $2,205Annual Heat 6,671 kBTU $59Annual Water 33,247 gal $126Feed in Tariff Electricity 0 kBTU $0Feed in Tariff Heat 0 $/MMBTU $0Total Annual Utility Cost $2,390
