Скачать презентацию Design IX Technology Environmental Systems V Lecture Скачать презентацию Design IX Technology Environmental Systems V Lecture

b7f6f00332d5081aa74f004b8663b8c7.ppt

  • Количество слайдов: 45

Design IX – Technology Environmental Systems V Lecture Overview • Linking Architects to Systems Design IX – Technology Environmental Systems V Lecture Overview • Linking Architects to Systems • Communicating Conceptual Understanding • The Checklist • Basic Sizing Tricks • Results – “Insipid to Inspired”

Design IX – Technology Environmental Systems V Architects use Light as an Aesthetic City, Design IX – Technology Environmental Systems V Architects use Light as an Aesthetic City, NJ • Boardwalk Hall, Atlantic

Design IX – Technology Environmental Systems V …its also an Engineering System Princeton, NJ Design IX – Technology Environmental Systems V …its also an Engineering System Princeton, NJ • Bloomberg Financial,

Design IX – Technology Environmental Systems V Human Perception is an Aesthetic Goal • Design IX – Technology Environmental Systems V Human Perception is an Aesthetic Goal • • • Sight Sound Touch Smell Taste • Sense of Safety • Sense of Comfort • Sense of Functionality

Design IX – Technology Environmental Systems V Wind Environment is an Aesthetic Design IX – Technology Environmental Systems V Wind Environment is an Aesthetic

Design IX – Technology Environmental Systems V Wind & Building is also a System Design IX – Technology Environmental Systems V Wind & Building is also a System

Design IX – Technology Environmental Systems V Perception is Quantifiable • • Convection – Design IX – Technology Environmental Systems V Perception is Quantifiable • • Convection – 40% Radiation – 40% Evaporation – 20% Conduction - <1% • • Air Motion Net Radiation Relative Humidity Air Temperature

…and thus an Engineering System Stale Stuffy Fine Drafty Windy Cooler Air • • …and thus an Engineering System Stale Stuffy Fine Drafty Windy Cooler Air • • • Warmer Air Design IX – Technology Environmental Systems V Stale Windy

Design IX – Technology Environmental Systems V …where Architectural choices matter! Design IX – Technology Environmental Systems V …where Architectural choices matter!

Design IX – Technology Environmental Systems V Conceptual Understanding • • Layperson’s View Engineer’s Design IX – Technology Environmental Systems V Conceptual Understanding • • Layperson’s View Engineer’s View Diagrams as a Tool Diagrams as a Sales Pitch

Design IX – Technology Environmental Systems V Diagrams Illustrate Choices Illuminate the Building…. or Design IX – Technology Environmental Systems V Diagrams Illustrate Choices Illuminate the Building…. or …. Highlight a lighting effect

Design IX – Technology Environmental Systems V Communicate to a Layperson Design IX – Technology Environmental Systems V Communicate to a Layperson

Design IX – Technology Environmental Systems V …or Communicate to a Contractor Design IX – Technology Environmental Systems V …or Communicate to a Contractor

Design IX – Technology Environmental Systems V Building Incoming Water Diagram CW Main runs Design IX – Technology Environmental Systems V Building Incoming Water Diagram CW Main runs in 1 st Floor Ceiling Plenum Need Bsmt Room for

Design IX – Technology Environmental Systems V Building Leaving Water Diagram Need thick walls Design IX – Technology Environmental Systems V Building Leaving Water Diagram Need thick walls for Sanitary

Design IX – Technology Environmental Systems V Diagrams communicate Intent Design IX – Technology Environmental Systems V Diagrams communicate Intent

Design IX – Technology Environmental Systems V System studies allow exploration of coordination Design IX – Technology Environmental Systems V System studies allow exploration of coordination

Design IX – Technology Environmental Systems V System studies can express character of the Design IX – Technology Environmental Systems V System studies can express character of the space

Diagrams Sell Ideas Design IX – Technology Environmental Systems V Diagrams Sell Ideas Design IX – Technology Environmental Systems V

Design IX – Technology Environmental Systems V Design IX – Technology Environmental Systems V

Design IX – Technology Environmental Systems V …a Vignette on Hot/Humid Sustainable Design • Design IX – Technology Environmental Systems V …a Vignette on Hot/Humid Sustainable Design • • Delicate Energy Balancing Ventilation Breezes Use of Shade Thermal Flywheeling

Design IX – Technology Environmental Systems V Sustainable System for Hot – Humid Region Design IX – Technology Environmental Systems V Sustainable System for Hot – Humid Region • Reduce penetration of radiation • Remove inside heat • Enhance evaporation • Increase air motion

Design IX – Technology Environmental Systems V Elongate East-West with Deep Overhangs Design IX – Technology Environmental Systems V Elongate East-West with Deep Overhangs

Design IX – Technology Environmental Systems V Elevate Floor & Ventilate Roof & House Design IX – Technology Environmental Systems V Elevate Floor & Ventilate Roof & House

Design IX – Technology Environmental Systems V Landscape Elements – Shading / Reduce Glare Design IX – Technology Environmental Systems V Landscape Elements – Shading / Reduce Glare

Design IX – Technology Environmental Systems V …and Now for something Completely Boring! • Design IX – Technology Environmental Systems V …and Now for something Completely Boring! • • The Systems Checklist HVAC Basics Using a “Basis of Design” Conceptual Quantification

Design IX – Technology Environmental Systems V Power The “Checklist” Water Misc. • Supply Design IX – Technology Environmental Systems V Power The “Checklist” Water Misc. • Supply point? • Transformer? • Inside vs. Outside • Emergency Power? • Distribution Panels • Supply (well, city, tank) • Treatment? • Metering? • Inside vs. Outside • Sprinklers? • Fire Pump? • Hot Water? • Wastewater? • Elevations? • Storm Water? • • Telephones? Internet? CATV? Security? Public Address? Central Clock? Lightning Protection? • Multi-Media • Med-gases • Nurse alarm, etc.

Design IX – Technology Environmental Systems V HVAC Checklist – The Basics 1. Will Design IX – Technology Environmental Systems V HVAC Checklist – The Basics 1. Will building be conditioned? {heated, cooled} 2. Heat type? {radiation, forced air, passive air} 3. Heat source? {electricity, gas, oil, solar, geothermal} 4. Distribution? {water, air, none (self-contained)} 5. Cooling type? {radiation, forced air, passive air}

Design IX – Technology Environmental Systems V Air Systems 1. Air units? {large central, Design IX – Technology Environmental Systems V Air Systems 1. Air units? {large central, multiple mid-size, many local} 2. Air balanced? {supply, return, outside air, exhaust, pressure} 3. Air ducts? {exposed, concealed – do they fit? } Water Systems 1. Water units (radiators)? {floor, wall, ceiling}

Design IX – Technology Environmental Systems V Heat 1. Water source? {boiler, solar, heat Design IX – Technology Environmental Systems V Heat 1. Water source? {boiler, solar, heat pump} 2. Component locations? {boiler room, roof panels} 3. Utility requirements? {electricity, gas, oil} Cooling 1. Water source? {chiller, heat pump - location} 2. Chiller System? {air cooled, water cooled location}

Design IX – Technology Environmental Systems V Basis of Design - Systems Design IX – Technology Environmental Systems V Basis of Design - Systems

Design IX – Technology Environmental Systems V How big is that Duct? • 1 Design IX – Technology Environmental Systems V How big is that Duct? • 1 CFM (cubic feet per minute) per SF of space • 1000 FPM (feet per minute) of air velocity

Design IX – Technology Environmental Systems V Example • 10, 000 SF floor area Design IX – Technology Environmental Systems V Example • 10, 000 SF floor area served by (1) AHU system • 1 cfm x 10, 000 sf / 1, 000 fpm = 10 SF of duct area • Don’t forget supply…AND…. return air • 20 SF = 24” high by 120” wide, or

Design IX – Technology Environmental Systems V System Components / Spaces • Cooling Towers Design IX – Technology Environmental Systems V System Components / Spaces • Cooling Towers = 10’ to 20’ tall • Air Handling Units = 8’ to 35’ long (4’ – 10’ wide) • Main Switchgear = 10’ – 20’ long • Fire Pump rooms = 10’ x 15’ • IT Rooms = 10’ x 15’ • Electric Closets = 8’ x 10’

Design IX – Technology Environmental Systems V Design IX – Technology Environmental Systems V

Design IX – Technology Environmental Systems V …. and the Result is? Design IX – Technology Environmental Systems V …. and the Result is?

Design IX – Technology Environmental Systems V A World without Architecture Design IX – Technology Environmental Systems V A World without Architecture

Design IX – Technology Environmental Systems V …. . is a world left to Design IX – Technology Environmental Systems V …. . is a world left to its Own Devices.

Design IX – Technology Environmental Systems V Accommodation without Control…. . Design IX – Technology Environmental Systems V Accommodation without Control…. .

Design IX – Technology Environmental Systems V …. versus Accommodation with Control Design IX – Technology Environmental Systems V …. versus Accommodation with Control

Design IX – Technology Environmental Systems V Nice…. but Design IX – Technology Environmental Systems V Nice…. but

Design IX – Technology Environmental Systems V Details Matter Design IX – Technology Environmental Systems V Details Matter

Design IX – Technology Environmental Systems V Rhythm without…. . vs. Rhythm with Order Design IX – Technology Environmental Systems V Rhythm without…. . vs. Rhythm with Order

Design IX – Technology Environmental Systems V The Results • Systems have a “natural” Design IX – Technology Environmental Systems V The Results • Systems have a “natural” or “normal” mode • Systems can be aesthetically challenging • Architect’s who understand systems …win! • Don’t let systems steamroll your Aesthetic • Understanding leads to accommodation

Design IX – Technology Environmental Systems V Industry made into Art • • • Design IX – Technology Environmental Systems V Industry made into Art • • • Rhythm Order Scale Module Layere d