Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
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1. +energy Buildings +energy Communities Heated by the Sun Cooled by the Earth CNY Renewable Energy Associates, LLC John M. Miranda [email_address] March 9, 2010
2. +energy Buildings Commercial & Residential Heated by the Sun Cooled by the Earth
3. +energy Buildings - Overview Heating and Power From Sun Cooling From Earth Superior IAQ Solar Thermal Systems HVAC + Particle Removal Systems Geothermal Systems BUILDING EARTH SURFACE Predictive Analysis EMS LED Lighting Systems Energy Conservation BELOW EARTH SURFACE
4. Heating and Power From Sun COMMERCIAL BUILDING Heated by the Sun Cooled by the Earth +energy Buildings Heated by the Sun Cooled by the Earth RESIDENTIAL BUILDING Heated by the Sun Cooled by the Earth Superior Indoor Air Quality Optimized Energy Utilization Cooling From Earth
5. Heated by the Sun – Cooled by the Earth COMMERCIAL BUILDING
6. +energy Buildings - Overview Heating and Power From Sun Cooling From Earth Superior IAQ Solar Thermal Systems HVAC + Particle Removal Systems Geothermal Systems BUILDING EARTH SURFACE Predictive Analysis EMS LED Lighting Systems Energy Conservation BELOW EARTH SURFACE
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8. +energy Buildings - Overview Heating and Power From Sun Cooling From Earth Superior IAQ Solar Thermal Systems HVAC + Particle Removal Systems Geothermal Systems BUILDING EARTH SURFACE Predictive Analysis EMS LED Lighting Systems Energy Conservation BELOW EARTH SURFACE
9. Combine “ Near Clean Room” With reduced-cost, increased-efficiency, “green-ready” Particle Removal HVAC Superior IAQ: HVAC + Particle Removal
14. PARTICLE COUNT “ BEFORE” PARTICLE COUNT “ AFTER” Superior IAQ: PACT – How Well Does PACT Work?
15. QairTerminal (by NuClimate) HVAC Superior IAQ: HVAC - QairTerminal
16. D edicated O utside A ir S ystem Superior IAQ: HVAC – QairTerminal Schematic Outside Air Exhaust Primary Air Return Air DOAS
17. 12 Foot throw @100 FPM All Around Perimeter Primary Ventilation Air : 186-476 CFM Ventilation Pressures .40-1” SP Primary Air Ventilation From DOAS Unit 55 degrees 48 grains Total Room Mixing is achieved thru the Coanda effect within the space 75 degrees 55%RH 3-1 Mixing effect 45 degree chilled water or 120 deg Hot water Superior IAQ: HVAC – Principle of Airflow All-Surround Ventilation Effectiveness
22. The QairTerminal Can Be Heated and Cooled by Conventional Boilers & Chillers and/or by Solar Thermal & Geothermal That’s the most important part of this section Superior IAQ: HVAC – But Wait!! There’s More!!
23. D edicated O utside A ir S ystem Superior IAQ: HVAC – QairTerminal Schematic Outside Air Exhaust Primary Air Return Air DOAS
24. +energy Buildings - Overview Heating and Power From Sun Cooling From Earth Superior IAQ Solar Thermal Systems HVAC + Particle Removal Systems Geothermal Systems BUILDING EARTH SURFACE Energy Conservation BELOW EARTH SURFACE Predictive Analysis EMS LED Lighting Systems
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26. Energy Conservation: LED Lighting Systems UL Approved - AVAILABLE TODAY With Cover Without Cover Same Light Fixture
27. +energy Buildings - Overview Heating and Power From Sun Cooling From Earth Superior IAQ Solar Thermal Systems HVAC + Particle Removal Systems Geothermal Systems BUILDING EARTH SURFACE Energy Conservation BELOW EARTH SURFACE Predictive Analysis EMS LED Lighting Systems
29. Heated by the Sun – Cooled by the Earth RESIDENTIAL BUILDING * * Already “complete” except for: PV uniform airflow system particle removal system “ brilliant” EMS
30. The LeFevere 85% Passive Home Heat From Sun – Cool From Earth THIS HOUSE CAN BE BUILT AT OR BELOW THE COST OF A SIMILARLY- SIZED, “2008 STICK-BUILT” HOUSE IN CENTRAL NEW YORK. N
31. The LeFevere 85% Passive Home Heat From Sun – Cool From Earth HEAT FROM SUN Ground Level Foundation Wall (inside) ( ) House Wall (inside) ( ) 12” Thick Concrete Foam Insulation 55F – Constant Keeps Foundation / Wall @ 55F - Constant 105F -30F 68F – Constant ( ) COOL FROM EARTH OUTDOORS INDOORS Ground Level Steel Rebar ( ) Foundation & House Walls Are Contiguous ( ) Can be Designed to Maintain a Different Base Temperature
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34. +energy Communities Heated by the Sun Cooled by the Earth CNY Renewable Energy Associates, LLC John M. Miranda [email_address] March 9, 2010
What happens when particles collide with one another? They adhere to each other to form larger particles. With a consequential continuous decrease in the number of particles and an increase in particle size. This collision process is caused by Brownian motion (thermal coagulation), and or kinematic coagulation. Coagulation is the most important phenomenon for the interactions between particles. Electrical forces between particles can increase coagulation by enhancing Brownian motion. This is happening in nature all the time. Note: Collisions of particles with opposite charges increase but collisions between particles of the same charges are reduced. Therefore the net effect is little change in coagulation for particles in air. However, if these particles are treated properly there will be a significant increase in coagulation. Particles will attach firmly to any surface they come in contact with, not just to each other. For sub-micron particles, the small ones, these adhesive forces, such as Van deer Waals forces, electrostatic forces, and surface tension (all electrical forces) are extremely strong and far exceed the removal forces. Removal forces are mostly caused by airflow. Therefore, the smaller the particle the stronger the adhesive force and the less likely it can be removed from a surface (remember, small particles have more charge on them). Particles less than a couple of microns in diameter will not be removed by the forces found in HVAC equipment. This is because they will adhere to ducts and room surfaces and they will stay there, period. Now, if we can make the particles bigger, coagulate them, they can be easily dislodged by airflow and can be kept entrained in the air.
The objective of PACT is simple; It is to take all contaminants out of the occupied space and essentially makes every room a clean room by using the properties of collision acceleration and transport mechanism control. Most particles going into the PACT system are small and are influenced by the electrical field transport mechanism. When particles leave the PACT system the collision process has been initiated. They are made large enough to be controlled by airflow and thus get taken throughout the room, colliding with other particles, chemicals and gases which adhere to them. Then they get exhausted or go to the filter where they are efficiently collected and eliminated. PACT does two things: Causes collisions between sub-micron sized particles to form larger particles , thus changing them from being dominantly controlled by the electrical field transport mechanism to being controlled by airflow. Makes particles more neutral in charge . Particles will not only stay entrained in the airflow without being influenced by the electric field but will not be as likely to form strong bonds with surfaces and objects even if they should come in contact with them.
The above shows the significant standard deviation difference between the Facilities present HVAC system and the APS with PACT and the CEU.