HOMZ....

HOMEZ..

Searches related to design of homes house interior designs home design plans with photos house pictures designs house plan drawing house plans in sri lanka architecture design for home in india free simple house design home design plans indian style Searches related to design of home exterior exterior house design for small spaces exterior house design tool house exterior design photo library exterior design software exterior home design styles modern exterior house designs indian house exterior design exterior design appriver island home new look homes calgary new look homeware new look home design home accessories matalan home linzi tesco home

BED ROOM DESIGN BLACK ND WHITE

BED ROOM DESIGN BLACK ND WHITE

small bedroom design bedroom designs for couples bedroom design photo gallery master bedroom designs bedroom designs india modern bedroom designs bedroom ideas pinterest

JEWELLERY DESIGN

JEWELLERY DESIGN

work done from NEW HEIGHTS INTERIORS at calicut 

Searches related to JEWELLERY designs jewellery designs in gold with price gold jewellery design with price and weight jewellery designs 2015 new jewellery designs images gold jewellery designs catalogue tanishq gold jewellery designs with price bridal gold jewellery designs with price latest gold jewellery designs for wedding

Living Room with Stair Case

LIVING ROOM WITH STAIR CASE 

Searches related to living room with stair case small living room with stairs living room with stairs layout interior design of living room with stairs living room interiors with staircase stairs in living room good or bad small living room with stairs design stairs between kitchen and living room dining room with staircase

HVAC Training - Basics of HVAC

HVAC Training - Basics of HVAC

Heating, ventilation and air conditioning (HVAC)[1] is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers). HVAC is an important part of residential structures such as single family homes, apartment buildings, hotels and senior living facilities, medium to large industrial and office buildings such as skyscrapers and hospitals, onboard vessels, and in marine environments, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors. Ventilating or ventilation (the V in HVAC) is the process of exchanging or replacing air in any space to provide high indoor air quality which involves temperature control, oxygen replenishment, and removal of moisture, odors, smoke, heat, dust, airborne bacteria, carbon dioxide, and other gases. Ventilation removes unpleasant smells and excessive moisture, introduces outside air, keeps interior building air circulating, and prevents stagnation of the interior air. Ventilation includes both the exchange of air to the outside as well as circulation of air within the building. It is one of the most important factors for maintaining acceptable indoor air quality in buildings. Methods for ventilating a building may be divided into mechanical/forced and natural types.[2]

hvac pdf hvac courses hvac calculation hvac system working principle hvac system types hvac system prices hvac full form hvac meaning

How to Model, Texture and Rig an Eye in 3DS Max

MAKING 3D OF EYE (3DS MAX )

how to see magic eye 3d hidden pictures magic eye full screen how does magic eye work magic eye generator magic eye books 3d pictures drawing 3d pictures without glasses

Air handling unit with rotor wheel heat exchanger TANGRA AHU ROT

Air handling unit with rotor wheel heat exchanger 

An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system.[1] An air handler is usually a large metal box containing a blower, heating or cooling elements, filter racks or chambers, sound attenuators, and dampers.[2] Air handlers usually connect to a ductwork ventilation system that distributes the conditioned air through the building and returns it to the AHU. Sometimes AHUs discharge (supply) and admit (return) air directly to and from the space served without ductwork. Small air handlers, for local use, are called terminal units, and may only include an air filter, coil, and blower; these simple terminal units are called blower coils or fan coil units. A larger air handler that conditions 100% outside air, and no recirculated air, is known as a makeup air unit (MAU). An air handler designed for outdoor use, typically on roofs, is known as a packaged unit (PU) or rooftop unit (RTU).

fresh air handling unit wikipedia fresh air handling unit with heat recovery wheel fahu working fresh air handling unit calculations fahu parts fahu with heat recovery wheel fcu unit function

Fire Pump Room

Fire Pump Room

A fire pump is a part of a fire sprinkler system's water supply and powered by electric, diesel or steam. The pump intake is either connected to the public underground water supply piping, or a static water source (e.g., tank, reservoir, lake). The pump provides water flow at a higher pressure to the sprinkler system risers and hose standpipes. A fire pump is tested and listed for its use specifically for fire service by a third-party testing and listing agency, such as UL or FM Global. The main code that governs fire pump installations in North America is the National Fire Protection Association's NFPA 20 Standard for the Installation of Stationary Fire Pumps for Fire Protection.[1] Fire pumps function either by an electric motor or a diesel engine, or, occasionally a steam turbine. If the local building code requires power independent of the local electric power grid, a pump using an electric motor may utilize, when connected via a listed transfer switch, the installation of an emergency generator. The fire pump starts when the pressure in the fire sprinkler system drops below a threshold. The sprinkler system pressure drops significantly when one or more fire sprinklers are exposed to heat above their design temperature, and opens, releasing water. Alternately, other fire hoses reels or other firefighting connections are opened, causing a pressure drop in the fire fighting main. Fire pumps are needed when the local municipal water system cannot provide sufficient pressure to meet the hydraulic design requirements of the fire sprinkler system. This usually occurs if the building is very tall, such as in high-rise buildings, or in systems that require a relatively high terminal pressure at the fire sprinkler in order to provide a large volume of water, such as in storage warehouses. Fire pumps are also needed if fire protection water supply is provided from a ground level water storage tank. Types of pumps used for fire service include: horizontal split case, vertical split case, vertical inline, vertical turbine, and end suction.
fire pump room requirements fire fighting pump types fire fighting pump room drawing fire pump room design fire pump room layout drawing fire fighting pumps working principle fire pump operations

Air Conditioning Fan Coil Unit (FCU)

Air Conditioning Fan Coil Unit (FCU)

A Fan Coil Unit (FCU) is a simple device consisting of a heating and/or cooling heat exchanger or 'coil' and fan. It is part of an HVAC system found in residential, commercial, and industrial buildings. A fan coil unit is a diverse device sometimes using ductwork, and is used to control the temperature in the space where it is installed, or serve multiple spaces. It is controlled either by a manual on/off switch or by a thermostat, which controls the throughput of water to the heat exchanger using a control valve and/or the fan speed. Due to their simplicity and flexibility, fan coil units can be more economical to install than ducted 100% fresh air systems (VAV) or central heating systems with air handling units or chilled beams. Various unit configurations are available, including horizontal (ceiling mounted) or vertical (floor mounted). Noise output from FCUs, like any other form of air conditioning, is principally due to the design of the unit and the building materials around it. A correctly selected FCU, like some of those from the UK, can offer noise levels as low as NR25 or NC25 The output from an FCU can be established by looking at the temperature of the air entering the unit and the temperature of the air leaving the unit, coupled with the volume of air being moved through the unit. This is a simplistic statement, and there is further reading on sensible heat ratios and the specific heat capacity of air, both of which have an effect on thermal performance..

GREEN KITCHEN DESIGNS

Kitchen models green 





green kitchens cabinets green kitchen walls dark green kitchen walls green kitchens with white cabinets green kitchens with oak cabinets green and white kitchen ideas green kitchen walls with white cabinets green kitchen decorating ideas