Air Conditioning - Commerical and Industrial

With unpredictable weather changes and pollution levels increasing world wide, more people will inevitably have to adopt air conditioners in their domestic, commercial or the industrial settings. Apart from the normal ventilations, temperature regulation is consuming a sizeable power percentage.

Air Conditioning
Air conditioning is maintaining the thermal temperatures of a room artificially through aiding equipment in such a way that the occupants are comfortable in the surrounding environment. Both commercial and industrial air conditioners strive to maintain temperate air conditions that are neither too cold nor too hot. Factors determining the thermal conditions of a room or any other enclosed place include the air temperature, humidity, clothing, activity levels, clothing and the level of air circulation in the house. The material used in the construction of the room is also a major determining factor.

The need to regulate room temperatures has been a consistent human need since medieval times. Architects in earlier human history would for example incorporate water ducts in the walls of particular buildings. Depending on the weather, people would circulate hot or cold water through the ducts to either cool or warm the room interiors. Innovations that are more practical led to the adoption of wind towers and cisterns as more efficient cooling equipments. Today however, equipments that are more sophisticated are in use both industrial and commercial air conditioning.

Air conditioner
An air conditioner refers to any equipment that is used to diffuse the impurities contained in the air in a particular room. The equipment varies in size and function and buyers of such equipment make their choices depending on their air conditioning needs. Rooms that are huge and need more air regulation requires higher capacity air conditioners, alternatively, one can install several air conditioners within a room to acquire the desired room temperatures.

Almost all commercial and industrial buildings require air conditioning. Apart from regulating air temperatures, the equipment are necessary to regulate the humidity levels in the air and freshen the air especially in industrial settings where the different chemical process emit bad smelling gases. The most widely used form of air conditioning methods are ventilations and windows. However, congested areas, or rooms that have a lot of human activity needs some form of complementary air conditioners, which circulates air and sucks fresh air from the atmosphere, which it infuses into the rooms.

Air conditioners are commonly mounted on the exterior of building wall’s and fresh air infused into the room interiors using an extension compartment. Domestic air conditioners are however small and portable from one position in the building to another.

Air cooler
Air coolers in commercial and industrial settings can take the form of wall ventilation and windows, or can be in more technologically enhanced equipment. A good example is the evaporative cooler, which people use to maintain thermal temperatures during hot weather seasons. The working mechanism in an evaporative cooler draws fresh air from the atmosphere, sucked through a wet pad. The wet pad cools the air before it finally pumping it in the building. Hospitals use a more complex form of air coolers that pass the warm air in a three stage-cooler. The three stages removes humidity from the air cools it and removes any airborne organisms.

Cooling Systems
Cooling systems use technologically enhanced systems that use power to generate cold temperatures. Refrigerators are a good example of what the cooling systems are. They contain a thermal insulation and works by transferring heat from its compartments to the outside atmosphere. Air conditioning cooing systems consist of a cooling compartment that compress vapor in cycle. The vapor then exits into the room therefore creating a cooling effect. Commercial coolers have a compartment that compress air and passes it through coils and tubes through the room.

Thermostat
A thermostat is a vital industrial and commercial air conditioning device. In all the air conditioning equipment, the thermostat plays a major role by controlling air circulation in the equipment system. A thermostat act as sensor and gauges the level or warmth or cold in the air and depending on the temperatures, switches off or restarts the air conditioning equipment automatically. Different thermostats use varying mechanical, electrical and pneumatic signals to regulate airflow depending on the desired temperatures that preset by the air-condition system installer.

Thanks to technology advancements, more user-friendly thermostats are now in use. Such include the programmable thermostats, which allow the user to change the settings of the device according to room use. At such, commercial ad industrial users have better power saving options. If one experiences some temperature regulation problems, they need to have the thermostats checked and preferably changed.

Central Heating
Central heating focuses on the provision of warmth to a building’s interior. Central heating is part of the larger heating, ventilation and air conditioning system common in regions with extended winter months and is used in almost all building ranging from homes, public utilities houses and industrial buildings.

As the name suggests, central heating happens in a centralized point in a building. The heat is achieved through the burning of fossil oils usually in a furnace. The heat occurring from the process is distributed in the building through pipes. Central heating can also use boilers, which heat water that is circulated through the building through water pipes. Alternatively, the resulting steam is fed into pipes, which circulates the warm air throughout the building. A water central heating system includes the heating substance supply lines, the boiler, pumps that circulate the water and radiators, which release the heat into the rooms.

In an electric central heating system, electric energy is transferred to a fan coil, which in turn transfers heat to the room. The fan coils may be several in a room setting and are heated one at a time to avoid over heating. Hydronic or steam central heating systems circulate heated water to a concrete slab embedded on the walls or floor of a building. The only difference is that the hydronic systems require the use of circulating pumps while the steam systems are free flowing within the pipes.


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