Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality.
A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. This liquid can then be circulated through a heat exchanger to cool equipment, or another process stream (such as air or process water).
A cooling tower is a heat rejection device that rejects waste heat to the atmosphere through the cooling of a water stream to a lower temperature. Cooling towers may either use the evaporation of water to remove process heat and cool the working fluid to near the wet-bulb air temperature or, in the case of closed circuit dry cooling towers, rely solely on air to cool the working fluid to near the dry-bulb air temperature.
Package air conditioner is a bigger version of the window air conditioner. However, unlike window air conditioner or PTAC units, it has a higher cooling or heating capacity and is usually able to cool an entire house or a commercial building. The nominal capacities ranges from 3 tonne to 15 tonne
Package air conditioner is a bigger version of the window air conditioner. However, unlike window air conditioner or PTAC units, it has a higher cooling or heating capacity and is usually able to cool an entire house or a commercial building. The nominal capacities ranges from 3 tonne to 15 tonne
In simple terms, an air handling unit (AHU) is a component of an HVAC system that cools and distributes air into the space through a duct.
TFA stands for Treated/ Total Fresh Air Unit. TFA can be classified as a subset of AHU. TFA is used to when the room requirement is 100% fresh air with no recirculation of air. … VAU- Ventilating Air Unit is used to supply ambient filtered air to required space.
A ducted air conditioning system has its internal unit (fancoil) installed within the roof space of the home. A series of ducts run from the air conditioning unit to each of the rooms in the home, allowing you to cool or heat each room using individual controls, or ‘zoning’.
Heat recovery ventilation (HRV), also known as mechanical ventilation heat recovery (MVHR), is an energy recovery ventilation system which works between two sources at different temperatures. Heat recovery is a method which is increasingly used to reduce the heating and cooling demands ( and thus energy costs ) of buildings.
Thermal insulation is the reduction of heat transfer (i.e., the transfer of thermal energy between objects of differing temperature) between objects in thermal contact or in range of radiative influence. Thermal insulation can be achieved with specially engineered methods or processes, as well as with suitable object shapes and materials.
Mild Steel (MS) pipes are manufactured using low carbon (less than 0.25%) steel. Due to low carbon content the pipes do not harden and are easy to use. As MS Pipes are made from mild steel they can easily be welded and formed in various shapes and sizes for pipelining and tubing purposes.
Manifolds are equipment which connects two or more valves of a hydraulic system. A variety of block/isolate valves can be combined in a single body configuration. Each of these valves has a separate opening below in order to connect a pipe.These manifolds commonly include ball, bleed, needle, and vent valves.
A distribution board (also known as panelboard, breaker panel, or electric panel) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits, while providing a protective fuse or circuit breaker for each circuit in a common enclosure. Normally, a main switch, and in recent boards, one or more residual-current devices (RCD) or residual current breakers with overcurrent protection (RCBO), are also incorporated.
Electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets, and light fittings in a structure.
Air diffusers and air grilles are used to control and direct airflow in heating, ventilation, and air conditioning (HVAC) systems. Industrial diffusers (HVAC diffusers, diffuser dampers) are also used in industrial air-dispersion applications.
A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. This liquid can then be circulated through a heat exchanger to cool equipment, or another process stream (such as air or process water). As a necessary by-product, refrigeration creates waste heat that must be exhausted to ambience, or for greater efficiency, recovered for heating purposes.[citation needed] Chillers may use hermetic scroll, or semi hermetic screw, or centrifugal compressors.
A cleanroom or clean room is a facility ordinarily utilized as a part of specialized industrial production or scientific research, including the manufacture of pharmaceutical items, integrated circuits, CRT, LCD, OLED and microLED displays. Cleanrooms are designed to maintain extremely low levels of particulates, such as dust, airborne organisms, or vaporized particles.
Terminal Housing is used to fixing filter in ceiling /slabs. with these housing you can load /remove filter without any wastage production time. Filter Housing have following features and M.O.C
A cleanroom or clean room is a facility ordinarily utilized as a part of specialized industrial production or scientific research, including the manufacture of pharmaceutical items, integrated circuits, CRT, LCD, OLED and microLED displays. Cleanrooms are designed to maintain extremely low levels of particulates, such as dust, airborne organisms, or vaporized particles.
A dehumidifier is an electrical appliance which reduces and maintains the level of humidity in the air, usually for health or comfort reasons, or to eliminate musty odor and to prevent the growth of mildew by extracting water from the air. It can be used for household, commercial, or industrial applications. Large dehumidifiers are used in commercial buildings such as indoor ice rinks and swimming pools, as well as manufacturing plants or storage warehouses.
High-efficiency particulate air (HEPA), also known as high-efficiency particulate absorbing and high-efficiency particulate arrestance,[2] is an efficiency standard of air filter.
Our complete turnkey cleanroom design and build services carry over into our supplied cleanroom products list. We offer a wide array cleanroom supplies and cleanroom equipment used in the construction of our cleanrroms and for sale to companies or individuals not having a cleanroom manufactured by Clean Air Technology.
CLEANROOM PANEL can design and manufacture high quality clean room facilities, to suit the customers exact requirements. Our clean rooms panel system can be installed as a production complex or a single room for either laboratories or hospitals and can include windows, air locks or pass through facilities. Advanced production technology ensures we meet the clients environmental requirements which can be totally flexible and expanded to at a later date if required.
Cleanroom doors are an essential part of cleanrooms since they are responsible for sealing the controlled environment. If they do not work properly, the cleanroom is exposed to a higher risk of contamination.
Typical clean room epoxy floor coatings will include an epoxy primer and intermediate coat of epoxy, with a finish coat of high performance polyurethane. This provides an easy to clean, scuff resistant surface, with smooth or very light texture.
A cornice is a profiled moulding used to conceal the joint between a wall and a ceiling so that it does not have to be finished and any cracking along the joint is hidden. A cornice can be plain or highly decorative. Plain cornice may be referred to as ‘coving’.
Pass Box es, are normally used to transfer a particular material between two areas generally of different cleanliness levels.
Cleanroom lighting is often an afterthought in cleanroom design, as the primary function of a cleanroom is to reduce contamination. So when identifying the type of light fitting to use, consideration needs to be given not just to the lux levels required for the process, but to how this choice of lighting may affect airflow and filtration.
Cleanroom Validation/HVAC Validation is performed for a variety of reasons. To ensure that the design of the facility is fit for its intended purpose; to ensure that the facility, equipment, and environment meets User Requirement Specifications (URS); to ensure that the facility, equipment, and environment meet defined regulatory requirements; to ensure that the facility, equipment, and its environment function together as a system to meet defined standards.
